Checkpoint initial implementation

tungston/core/altitude.py

@@ -0,0 +1,74 @@
+# Class ############################################################################################
+
+class Altitude:
+    """
+    A range of world heights from a bottom to a top.
+    """
+
+    def __init__(self, name:str, bottom:int, top:int):
+        self.name = name
+        self.bottom = bottom
+        self.top = top
+
+    def __eq__(self, other) -> bool:
+        if type(self) != type(other): return False
+        if self.bottom != other.bottom: return False
+        if self.top != other.top: return False
+        return True
+
+    def __hash__(self) -> int:
+        return hash((self.bottom, self.top))
+
+    def __str__(self) -> str:
+        return self.name
+
+    def __repr__(self) -> str:
+        return f"{self.name} <{self.bottom} to {self.top}>"
+
+# Constants ########################################################################################
+
+# Aboveground
+SKY        = Altitude("sky",     284, 316)
+SUMMIT     = Altitude("summit",  252, 284)
+PEAKS      = Altitude("peaks",   222, 252)
+CRAGS      = Altitude("crags",   190, 222)
+ALPINE     = Altitude("alpine",  156, 190)
+HILLS      = Altitude("hills",   124, 156)
+UPLANDS    = Altitude("uplands",  92, 124)
+LOWLANDS   = Altitude("lowlands", 70,  92)
+DUNES      = Altitude("dunes",    62,  70)
+
+# Transition
+EVAPORATES = Altitude("evaporates",  60,  64)
+ANYWHERE   = Altitude("anywhere",   -64, 320)
+
+# Underground
+SOIL       = Altitude("soil",        48,  62)
+SUBSTRATE  = Altitude("substrate",   32,  48)
+OVERBURDEN = Altitude("overburden",   0,  32)
+CRUST      = Altitude("crust",      -32,  32)
+MANTLE     = Altitude("mantle",     -54, -32)
+PLUTONIC   = Altitude("plutonic",   -64, -54)
+
+# Underwater
+SURFACE    = Altitude("surface",  58,  62)
+SHALLOWS   = Altitude("shallows", 46,  58)
+DEEPS      = Altitude("deeps",     0,  46)
+ABYSS      = Altitude("abyss",   -32,   0)
+
+# Groups
+OVERGROUND  = (DUNES, LOWLANDS, UPLANDS, HILLS, ALPINE, CRAGS, PEAKS, SUMMIT, SKY)
+UNDERGROUND = (SOIL, SUBSTRATE, OVERBURDEN, CRUST, MANTLE, PLUTONIC)
+UNDERWATER  = (SURFACE, SHALLOWS, DEEPS, ABYSS)
+
+# Helper Functions #################################################################################
+
+def span(*altitudes):
+    if not altitudes: return ANYWHERE
+    result = Altitude("", ANYWHERE.top, ANYWHERE.bottom)
+
+    for altitude in altitudes:
+        result.bottom = min(result.bottom, altitude.bottom)
+        result.top = max(result.top, altitude.top)
+
+    return result

tungston/core/altitude_test.py

@@ -0,0 +1,18 @@
+from pytest import fixture
+
+import tungston.core.altitude as A
+
+
+# Fixtures #########################################################################################
+
+@fixture(name="merged")
+def mergeRange():
+    yield A.span(A.UPLANDS, A.LOWLANDS)
+
+
+# Tests ############################################################################################
+
+def test_span(merged):
+    assert merged.bottom == A.LOWLANDS.bottom
+    assert merged.top == A.UPLANDS.top
+

tungston/core/ecology/biome.py

@@ -0,0 +1,70 @@
+from tungston.core.ecology.biometrait import BiomeTrait
+from tungston.core.ecology.flora import Flora
+from tungston.core.ecology.geology import Geology
+from tungston.core.ecology.heat import Heat
+from tungston.core.ecology.humidity import Humidity
+from tungston.core.ecology.soil import Soil
+from tungston.core.ecology.water import Water
+
+
+####################################################################################################
+
+class Biome(object):
+    """
+    A region of the world defined by a unique combination of geology, topography, and ecology.
+    """
+
+    def __init__(
+        self,
+        city:str,
+        gameId:str,
+        flora:Flora,
+        geology:Geology,
+        heat:Heat,
+        humidity:Humidity,
+        soil:Soil,
+        water:Water,
+    ):
+        self.city = city
+        self.gameId = gameId
+
+        self.flora = flora
+        self.geology = geology
+        self.heat = heat
+        self.humidity = humidity
+        self.soil = soil
+        self.water = water
+
+    def __eq__(self, other) -> bool:
+        if type(self) != type(other): return False
+        if self.biomeId != other.biomeId: return False
+        if self.city != other.city: return False
+        return True
+
+    def __hash__(self) -> int:
+        return hash((self.biomeId, self.city))
+
+    def __str__(self) -> str:
+        return f"{self.city}<{self.gameId}>"
+
+    def __repr__(self) -> str:
+        return "".join([str(p) for p in [
+            str(self), "{",
+                repr(self.flora), ", ",
+                repr(self.geology), ", ",
+                repr(self.heat), ", ",
+                repr(self.humidity), ", ",
+                repr(self.soil), ", ",
+                repr(self.water),
+            "}"
+        ]])
+
+    def traits(self) -> set[BiomeTrait]:
+        return set([
+            self.flora,
+            self.geology,
+            self.heat,
+            self.humidity,
+            self.soil,
+            self.water,
+        ])

tungston/core/ecology/biome_test.py

@@ -0,0 +1,25 @@
+from pytest import fixture
+from tungston.core.ecology.biome import Biome
+
+import tungston.core.ecology.flora as F
+import tungston.core.ecology.geology as G
+import tungston.core.ecology.heat as E
+import tungston.core.ecology.humidity as U
+import tungston.core.ecology.soil as S
+import tungston.core.ecology.water as W
+
+
+# Fixtures #########################################################################################
+
+@fixture(name="desert")
+def createDesert():
+    return Biome(
+        "phoenix", "minecraft:desert",
+        F.BARREN, G.SEDIMENTARY, E.TROPICAL, U.DRY, S.SANDY, W.INLAND
+    )
+
+# Tests ############################################################################################
+
+def test_createBiome(desert):
+    assert desert.city == "phoenix"
+    assert desert.soil == S.SANDY

tungston/core/ecology/biomecatalog.py

@@ -0,0 +1,25 @@
+from tungston.core.ecology.biome import Biome
+from tungston.core.ecology.biomefilter import BiomeFilter
+
+
+# Classes ##########################################################################################
+
+class BiomeCatalog:
+    """
+    A comprehensive list of all available biomes in the modpack.
+    """
+
+    def __init__(self, biomes):
+        self.biomes = sorted(biomes, key=lambda b: b.city)
+
+    def all(self) -> list[Biome]:
+        return list(self.biomes)
+
+    def matching(self, biomeFilter:BiomeFilter) -> list[Biome]:
+        result = []
+
+        for biome in self.biomes:
+            if biomeFilter.accepts(biome):
+                result.append(biome)
+
+        return result

tungston/core/ecology/biomecatalog_test.py

@@ -0,0 +1,46 @@
+from tungston.core.ecology.biome import Biome
+from tungston.core.ecology.biomecatalog import BiomeCatalog
+from tungston.core.ecology.biomefilter import BiomeFilter
+from pytest import fixture
+
+import tungston.core.ecology.flora as F
+import tungston.core.ecology.geology as G
+import tungston.core.ecology.heat as E
+import tungston.core.ecology.humidity as U
+import tungston.core.ecology.soil as S
+import tungston.core.ecology.water as W
+
+# Fixtures #########################################################################################
+
+@fixture(name="jungles")
+def createJungleFilter():
+    yield BiomeFilter([U.WET, E.TROPICAL, F.within(F.CANOPY, F.CLEARING)])
+
+@fixture(name="catalog")
+def createCatalog():
+    yield BiomeCatalog([
+        Biome("dallas", "minecraft:savanna",
+            F.FIELD, G.SEDIMENTARY, E.SUBTROPICAL, U.DRY, S.SANDY, W.INLAND
+        ),
+        Biome("kansascity", "minecraft:plains",
+            F.FIELD, G.SEDIMENTARY, E.TEMPERATE, U.DAMP, S.LOAMY, W.INLAND
+        ),
+        Biome("mobile", "minecraft:swamp",
+            F.CLEARING, G.SEDIMENTARY, E.TEMPERATE, U.WET, S.PEATY, W.SWAMP
+        ),
+        Biome("phoenix", "minecraft:desert",
+            F.BARREN, G.SEDIMENTARY, E.TROPICAL, U.DRY, S.SANDY, W.INLAND
+        ),
+        Biome("portland", "minecraft:forest",
+            F.FOREST, G.SEDIMENTARY, E.TEMPERATE, U.DAMP, S.LOAMY, W.INLAND
+        ),
+        Biome("singapore", "minecraft:jungle",
+            F.CANOPY, G.SEDIMENTARY, E.TROPICAL, U.WET, S.ACIDIC, W.INLAND
+        ),
+    ])
+
+
+# Tests ############################################################################################
+
+def test_findJungles(catalog, jungles):
+    assert [b.city for b in catalog.matching(jungles)] == ["singapore"]

tungston/core/ecology/biomefilter.py

@@ -0,0 +1,57 @@
+from tungston.core.ecology.biome import Biome
+from tungston.core.ecology.biometrait import BiomeTrait
+
+
+# Class ############################################################################################
+
+class BiomeFilter:
+    """
+    A description of which biomes may be considered for a given purpose.
+
+    This class works by allowing *both* allowed and prohibited traits.
+
+    The list of allowed traits may contain either individual trait objects, or a list of such
+    objects.  When an individual trait is given, only biomes with that exact trait are permitted.
+    When a list of traits is given, biomes containing any of the listed traits are permitted.  To
+    put it another way, each individual item in the required list is an "OR" filter, and the results
+    of the entire list are "AND"ed together.
+
+    The list of prohibited traits only permits individual traits, but multiple traits of the same
+    sort may be given.
+
+    The filter only accepts biomes which pass *both* lists.  That is, it must possess *all* the
+    required traits while simultaneously not possessing *any* of the prohibited ones.
+    """
+
+    def __init__(
+        self,
+        required:list[BiomeTrait|list[BiomeTrait]]=None,
+        prohibited:list[BiomeTrait]=None,
+    ):
+        self.required = required or []
+        self.prohibited = prohibited or []
+
+    def __repr__(self) -> str:
+        return f"BiomeFilter([{repr(self.required)}], [{repr(self.prohibited)}])"
+
+    def accepts(self, biome: Biome) -> bool:
+        biomeTraits = biome.traits()
+
+        for condition in self.required:
+            if isinstance(condition, BiomeTrait):
+                trait = condition
+                if trait not in biomeTraits: return False
+            else:
+                traitOptions = condition
+                foundMatch = False
+                for trait in traitOptions:
+                    if trait in biomeTraits:
+                        foundMatch = True
+                        break
+
+                if not foundMatch: return False
+
+        for prohibitedTrait in self.prohibited:
+            if prohibitedTrait in biomeTraits: return False
+
+        return True

tungston/core/ecology/biomefilter_test.py

@@ -0,0 +1,61 @@
+from tungston.core.ecology.biome import Biome
+from tungston.core.ecology.biomefilter import BiomeFilter
+from pytest import fixture
+
+import tungston.core.ecology.flora as F
+import tungston.core.ecology.geology as G
+import tungston.core.ecology.heat as E
+import tungston.core.ecology.humidity as U
+import tungston.core.ecology.soil as S
+import tungston.core.ecology.water as W
+
+
+# Fixtures #########################################################################################
+
+@fixture(name="barren")
+def createBarrenFilter():
+    yield BiomeFilter([F.BARREN])
+
+@fixture(name="barrenNotSandy")
+def createBarrenNotSandFilter():
+    yield BiomeFilter([F.BARREN], [S.SANDY])
+
+@fixture(name="desert")
+def createDesertBiome():
+    yield Biome(
+        "phoenix", "minecraft:desert",
+        F.BARREN, G.SEDIMENTARY, E.TROPICAL, U.DRY, S.SANDY, W.INLAND
+    )
+
+@fixture(name="fertile")
+def createFertileFilter():
+    yield BiomeFilter([(S.LOAMY, S.PEATY)])
+
+@fixture(name="forest")
+def createForestBiome():
+    yield Biome(
+        "portland", "minecraft:forest",
+        F.FOREST, G.SEDIMENTARY, E.TEMPERATE, U.DAMP, S.LOAMY, W.INLAND
+    )
+
+@fixture(name="notDry")
+def createNotDryFilter():
+    yield BiomeFilter([], [U.DRY])
+
+
+# Tests ############################################################################################
+
+def test_prohibitsSingleTrait(notDry, desert, forest):
+    assert notDry.accepts(forest)
+    assert not notDry.accepts(desert)
+
+def test_requireSingleTrait(barren, desert, forest):
+    assert barren.accepts(desert)
+    assert not barren.accepts(forest)
+
+def test_requireOptions(fertile, desert, forest):
+    assert fertile.accepts(forest)
+    assert not fertile.accepts(desert)
+
+def test_vetoed(barrenNotSandy, desert):
+    assert not barrenNotSandy.accepts(desert)

tungston/core/ecology/biometrait.py

@@ -0,0 +1,49 @@
+# Class ############################################################################################
+
+class BiomeTrait:
+    """
+    Any of the many characteristics which uniquely define a biome.
+    """
+
+    def __init__(self, name:str):
+        self.name = name
+
+    def __eq__(self, other) -> bool:
+        if type(self).__name__ != type(other).__name__: return False
+        if self.name != other.name: return False
+        return True
+
+    def __hash__(self) -> int:
+        return hash((type(self).__name__, self.name))
+
+    def __str__(self):
+        return self.name
+
+    def __repr__(self) -> str:
+        return f"{type(self).__name__}<{self.name}>"
+
+
+# Helper Functions #################################################################################
+
+def within(allTraits:list[BiomeTrait], start:BiomeTrait, end:BiomeTrait) -> list[BiomeTrait]:
+    if not allTraits: return []
+    start = start if start else allTraits[0]
+    end = end if end else allTraits[-1]
+
+    minIndex = 0
+    maxIndex = len(allTraits) - 1
+
+    for index, trait in enumerate(allTraits):
+        if trait == start:
+            minIndex = index
+        elif trait == end:
+            maxIndex = index
+
+    if minIndex > maxIndex:
+        minIndex, maxIndex = maxIndex, minIndex
+
+    result = []
+    for index in range(minIndex, maxIndex+1):
+        result.append(allTraits[index])
+
+    return result

tungston/core/ecology/biometrait_test.py

@@ -0,0 +1,58 @@
+from tungston.core.ecology.biometrait import BiomeTrait
+from pytest import fixture
+
+import tungston.core.ecology.biometrait as biomeTrait
+
+
+# Fixtures #########################################################################################
+
+@fixture(name="blue")
+def defineBlue():
+    yield BiomeTrait("blue")
+
+@fixture(name="green")
+def defineGreen():
+    yield BiomeTrait("green")
+
+@fixture(name="yellow")
+def defineYellow():
+    yield BiomeTrait("yellow")
+
+@fixture(name="orange")
+def defineOrange():
+    yield BiomeTrait("orange")
+
+@fixture(name="red")
+def defineRed():
+    yield BiomeTrait("red")
+
+@fixture(name="traitMap")
+def createTraitMap(green, blue):
+    yield {
+        green: "emerald",
+        blue: "sapphire"
+    }
+
+@fixture(name="traitList")
+def createTraitList(green, blue, yellow, orange, red):
+    yield [blue, green, yellow, orange, red]
+
+
+# Tests ############################################################################################
+
+def test_eq(green, blue):
+    assert green == BiomeTrait("green")
+    assert green != blue
+
+def test_hash(green, blue, traitMap):
+    assert traitMap[green] == "emerald"
+    assert traitMap[blue] == "sapphire"
+
+def test_repr(green):
+    assert repr(green) == "BiomeTrait<green>"
+
+def test_str(green):
+    assert str(green) == "green"
+
+def test_within(traitList, green, yellow, orange):
+    assert biomeTrait.within(traitList, green, orange) == [green, yellow, orange]

tungston/core/ecology/flora.py

@@ -0,0 +1,28 @@
+from tungston.core.ecology.biometrait import BiomeTrait
+
+import tungston.core.ecology.biometrait as biomeTrait
+
+
+# Class ############################################################################################
+
+class Flora(BiomeTrait):
+    """
+    Describes how densely the foiliage covers a biome.
+    """
+    pass
+
+
+# Constants ########################################################################################
+
+CANOPY   = Flora("canopy")
+FOREST   = Flora("forest")
+CLEARING = Flora("clearing")
+FIELD    = Flora("field")
+BARREN   = Flora("barren")
+
+ALL = [CANOPY, FOREST, CLEARING, FIELD, BARREN]
+
+# Helpers ##########################################################################################
+
+def within(start:Flora, end:Flora) -> list[Flora]:
+    return biomeTrait.within(ALL, start, end)

tungston/core/ecology/flora_test.py

@@ -0,0 +1,9 @@
+from pytest import fixture
+
+import tungston.core.ecology.flora as flora
+
+
+# Tests ############################################################################################
+
+def test_within():
+    assert flora.within(flora.FOREST, flora.FIELD) == [flora.FOREST, flora.CLEARING, flora.FIELD]

tungston/core/ecology/geology.py

@@ -0,0 +1,19 @@
+from tungston.core.ecology.biometrait import BiomeTrait
+
+
+# Class ############################################################################################
+
+class Geology(BiomeTrait):
+    """
+    The natural of the rock strata in a biome.
+    """
+    pass
+
+
+# Constants ########################################################################################
+
+IGNEOUS     = Geology("igneous")
+METAMORPHIC = Geology("metamorphic")
+SEDIMENTARY = Geology("sedimentary")
+
+ALL = [IGNEOUS, METAMORPHIC, SEDIMENTARY]

tungston/core/ecology/geology_test.py

@@ -0,0 +1,9 @@
+from pytest import fixture
+
+import tungston.core.ecology.geology as geology
+
+
+# Tests ############################################################################################
+
+def test_syntax():
+    pass

tungston/core/ecology/heat.py

@@ -0,0 +1,33 @@
+from tungston.core.ecology.biometrait import BiomeTrait
+
+import tungston.core.ecology.biometrait as biomeTrait
+
+
+# Class ############################################################################################
+
+class Heat(BiomeTrait):
+    """
+    The general range of ambient temperatures in a biome (in °F).
+    """
+
+    def __init__(self, name, low:int, high:int):
+        super().__init__(name)
+        self.low = low
+        self.high = high
+
+
+# Constants ########################################################################################
+
+TROPICAL    = Heat("tropical",     75,  88)
+SUBTROPICAL = Heat("subtropical",  58,  82)
+TEMPERATE   = Heat("temperate",    36,  66)
+BOREAL      = Heat("boreal",       10,  54)
+FROZEN      = Heat("frozen",      -20,  32)
+
+ALL = [TROPICAL, SUBTROPICAL, TEMPERATE, BOREAL, FROZEN]
+
+
+# Helpers ##########################################################################################
+
+def within(start:Heat, end:Heat) -> list[Heat]:
+    return biomeTrait.within(ALL, start, end)

tungston/core/ecology/heat_test.py

@@ -0,0 +1,13 @@
+from pytest import fixture
+
+import tungston.core.ecology.heat as heat
+
+
+# Tests ############################################################################################
+
+def test_within():
+    assert (
+        heat.within(heat.SUBTROPICAL, heat.BOREAL)
+        ==
+        [heat.SUBTROPICAL, heat.TEMPERATE, heat.BOREAL]
+    )

tungston/core/ecology/humidity.py

@@ -0,0 +1,26 @@
+from tungston.core.ecology.biometrait import BiomeTrait
+
+import tungston.core.ecology.biometrait as biomeTrait
+
+
+# Class ############################################################################################
+
+class Humidity(BiomeTrait):
+    """
+    The general level of humidity present in the air.
+    """
+    pass
+
+
+# Constants ########################################################################################
+
+WET  = Humidity("wet")
+DAMP = Humidity("damp")
+DRY  = Humidity("dry")
+
+ALL = [WET, DAMP, DRY]
+
+# Helpers ##########################################################################################
+
+def within(start:Humidity, end:Humidity) -> list[Humidity]:
+    return biomeTrait.within(ALL, start, end)

tungston/core/ecology/humidity_test.py

@@ -0,0 +1,9 @@
+from pytest import fixture
+
+import tungston.core.ecology.humidity as humidity
+
+
+# Tests ############################################################################################
+
+def test_within():
+    assert humidity.within(humidity.DAMP, humidity.DRY) == [humidity.DAMP, humidity.DRY]

tungston/core/ecology/soil.py

@@ -0,0 +1,23 @@
+from tungston.core.ecology.biometrait import BiomeTrait
+
+
+# Class ############################################################################################
+
+class Soil(BiomeTrait):
+    """
+    The nature of the soil within a certain region.
+    """
+    pass
+
+
+# Constants ########################################################################################
+
+ACIDIC = Soil("acidic")
+CLAYEY = Soil("clayey")
+FUNGAL = Soil("fungal")
+LOAMY  = Soil("loamy")
+PEATY  = Soil("peaty")
+ROCKY  = Soil("rocky")
+SANDY  = Soil("sandy")
+
+ALL = [ACIDIC, CLAYEY, FUNGAL, LOAMY, PEATY, ROCKY, SANDY]

tungston/core/ecology/soil_test.py

@@ -0,0 +1,9 @@
+from pytest import fixture
+
+import tungston.core.ecology.soil as soil
+
+
+# Tests ############################################################################################
+
+def test_syntax():
+    pass

tungston/core/ecology/water.py

@@ -0,0 +1,21 @@
+from tungston.core.ecology.biometrait import BiomeTrait
+
+
+# Class ############################################################################################
+
+class Water(BiomeTrait):
+    """
+    The kind of large body of water which dominates a biome.
+    """
+    pass
+
+
+# Constants ########################################################################################
+
+RIVER  = Water("river")
+SWAMP  = Water("swamp")
+OCEAN  = Water("ocean")
+COAST  = Water("coast")
+INLAND = Water("inland")
+
+ALL = (RIVER, SWAMP, OCEAN, COAST, INLAND)

tungston/core/ecology/water_test.py

@@ -0,0 +1,9 @@
+from pytest import fixture
+
+import tungston.core.ecology.water as water
+
+
+# Tests ############################################################################################
+
+def test_syntax():
+    pass

tungston/core/fauna/active.py

@@ -0,0 +1,30 @@
+# Class ############################################################################################
+
+class Active:
+    """
+    The time of day when a creature is normally most active.
+    """
+
+    def __init__(self, name: str, start:int, end:int):
+        self.name = name
+        self.start = start
+        self.end = end
+
+    def __str__(self) -> str:
+        return self.name
+
+    def __repr__(self) -> str:
+        return f"Active<{self.name}>{{start:{self.start}, end:{self.end}}}"
+
+
+# Constants ########################################################################################
+
+DAY     = Active("day", 0, 12000)
+NIGHT   = Active("night", 13000, 23000)
+SUNRISE = Active("sunrise", 23000, 24000)
+SUNSET  = Active("sunset", 12000, 13000)
+
+ANY         = (SUNRISE, DAY, SUNSET, NIGHT)
+DIURNAL     = (DAY)
+NOCTURNAL   = (NIGHT)
+CREPUSCULAR = (SUNRISE, SUNSET)

tungston/core/fauna/active_test.py

@@ -0,0 +1,9 @@
+from pytest import fixture
+
+import tungston.core.fauna.active as active
+
+
+# Tests ############################################################################################
+
+def test_syntax():
+    pass

tungston/core/fauna/group.py

@@ -0,0 +1,50 @@
+# Class ############################################################################################
+
+class Group:
+    """
+    How many individuals are commonly present when encountering a creature.
+    """
+
+    def __init__(self, name, smallest, largest):
+        self.name = name
+        self.smallest = smallest
+        self.largest = largest
+
+    def __eq__(self, other) -> bool:
+        if type(other) != type(self): return False
+        if other.largest != self.largest: return False
+        if other.smallest != self.smallest: return False
+        return True
+
+    def __hash__(self) -> int:
+        return hash((self.smallest, self.largest))
+
+    def __str__(self) -> str:
+        return self.name
+
+    def __repr__(self) -> str:
+        return str(self) + f"<{self.smallest} to {self.largest}>"
+
+
+# Constants ########################################################################################
+
+SOLO   = Group("solo",   1, 1)
+PAIR   = Group("pair",   2, 2)
+FAMILY = Group("family", 2, 4)
+TROUP  = Group("troup",  3, 6)
+HERD   = Group("herd",   4, 8)
+
+ALL = [SOLO, PAIR, FAMILY, TROUP, HERD]
+
+
+# Helper Functions #################################################################################
+
+def merge(*groups):
+    if not groups: return SOLO
+
+    result = Group(f"", HERD.largest, SOLO.smallest)
+    for group in groups:
+        result.smallest = min(result.smallest, group.smallest)
+        result.largest = max(result.largest, group.largest)
+
+    return result

tungston/core/fauna/group_test.py

@@ -0,0 +1,17 @@
+from pytest import fixture
+
+import tungston.core.fauna.group as group
+
+
+# Fixtures #########################################################################################
+
+@fixture(name="atomicFamily")
+def createAtomicFamily():
+    yield group.merge(group.PAIR, group.FAMILY)
+
+
+# Tests ############################################################################################
+
+def test_merge(atomicFamily):
+    assert atomicFamily.smallest == 2
+    assert atomicFamily.largest == 4

tungston/core/fauna/location.py

@@ -0,0 +1,27 @@
+from tungston.core.ecology.biometrait import BiomeTrait
+
+
+# Class ############################################################################################
+
+class Location:
+    """
+    Where a creature is most likely to be encountered.
+    """
+
+    def __init__(self, name):
+        self.name = name
+
+    def __str__(self) -> str:
+        return self.name
+
+    def __repr__(self) -> str:
+        return f"Location<{self.name}>"
+
+
+# Constants ########################################################################################
+
+OUTSIDE = Location("outside")
+CAVE    = Location("cave")
+WATER   = Location("water")
+
+ALL = [OUTSIDE, CAVE, WATER]

tungston/core/fauna/mob.py

@@ -0,0 +1,36 @@
+from tungston.core.fauna.active import Active
+
+import tungston.core.fauna.active as AC
+
+
+# Class ############################################################################################
+
+class Mob:
+    """
+    A creature which may appear in the game world.
+    """
+
+    def __init__(self, name:str, gameId:str, active:tuple[Active]=AC.DIURNAL):
+        self.name = name
+        self.gameId = gameId
+        self.active = active
+
+        if not self.active:
+            self.active = AC.DIURNAL
+
+        if isinstance(self.active, Active):
+            self.active = (self.active,)
+
+    def __eq__(self, other) -> bool:
+        if type(self) != type(other): return False
+        if self.gameId != other.gameId: return False
+        return True
+
+    def __hash__(self) -> int:
+        return hash(self.gameId)
+
+    def __str__(self) -> str:
+        return self.name
+
+    def __repr__(self) -> str:
+        return f"{self.name}<{self.gameId}>{{active:{self.active}}}"

tungston/core/fauna/mob_test.py

@@ -0,0 +1,39 @@
+from tungston.core.fauna.mob import Mob
+from pytest import fixture
+
+import tungston.core.fauna.active as AC
+
+
+# Fixtures #########################################################################################
+
+@fixture(name="squid")
+def createSquid():
+    yield Mob("squid", "minecraft:squid", AC.ANY)
+
+@fixture(name="cow")
+def createCow():
+    yield Mob("cow", "minecraft:cow", AC.DIURNAL)
+
+@fixture(name="mobMap")
+def createMobMap(cow, squid):
+    yield {
+        cow: "beef",
+        squid: "calamari"
+    }
+
+
+# Tests ############################################################################################
+
+def test_eq(squid):
+    assert squid == Mob("squid", "minecraft:squid")
+    assert squid != Mob("squid", "animalsplus:squid")
+
+def test_hash(cow, squid, mobMap):
+    assert mobMap[cow] == "beef"
+    assert mobMap[squid] == "calamari"
+
+def test_str(squid):
+    assert str(squid) == "squid"
+
+def test_repr(cow):
+    assert repr(cow) == "cow<minecraft:cow>{active:(Active<day>{start:0, end:12000},)}"

tungston/core/fauna/mobcatalog.py

@@ -0,0 +1,16 @@
+from tungston.core.fauna.mob import Mob
+
+
+# Class ############################################################################################
+
+class MobCatalog:
+
+    def __init__(self, mobs):
+        self.mobs = mobs
+
+    def findByName(self, name):
+        for mob in self.mobs:
+            if mob.name == name:
+                return mob
+
+        return None

tungston/core/fauna/mobplacement.py

@@ -0,0 +1,15 @@
+from tungston.core.habitat import Habitat
+from tungston.core.fauna.mob import Mob
+from tungston.core.placement import Placement
+
+
+# Class ############################################################################################
+
+class MobPlacement(Placement):
+    """
+    A description of where a creature should appear in the world.
+    """
+
+    def __init__(self, mob:Mob, habitats:list[Habitat]=None):
+        super().__init__(habitats)
+        self.mob = mob

tungston/core/fauna/mobplacement_test.py

@@ -0,0 +1,43 @@
+from pytest import fixture
+from tungston.core.ecology.biomefilter import BiomeFilter
+from tungston.core.fauna.mob import Mob
+from tungston.core.fauna.mobplacement import MobPlacement
+from tungston.core.habitat import Habitat
+
+import tungston.core.ecology.flora as F
+import tungston.core.ecology.heat as E
+
+
+# Fixtures #########################################################################################
+
+@fixture(name="cow")
+def createCow():
+    yield Mob("cow", "minecraft:cow")
+
+@fixture(name="fields")
+def createFieldsHabitat():
+    yield Habitat(biomeFilter=BiomeFilter([F.FIELD, E.TEMPERATE]))
+
+@fixture(name="placement")
+def createMobPlacement(cow, fields):
+    yield MobPlacement(cow, fields)
+
+
+# Tests ############################################################################################
+
+def test_cowsInFields(placement):
+    assert str(placement) == (
+        "Placement{" +
+            "habitats: [" +
+                "Habitat{" +
+                    "altitude: [anywhere <-64 to 320>], " +
+                    "biomeFilter: BiomeFilter([[Flora<field>, Heat<temperate>]], [[]]), " +
+                    "seasons: [Season<spring>, Season<summer>, Season<autumn>, Season<winter>], " +
+                    "group: solo<1 to 1>, " +
+                    "location: Location<outside>, " +
+                    "scarcity: Scarcity<sparse>" +
+                "}" +
+            "]" +
+        "}"
+    )
+

tungston/core/geology/bulk.py

@@ -0,0 +1,33 @@
+import math
+
+
+# Class ############################################################################################
+
+class Bulk:
+
+    def __init__(self, name:str, smallest:int, largest:int):
+        self.name = name
+        self.smallest = smallest
+        self.largest = largest
+
+    def __str__(self) -> str:
+        return self.name
+
+    def __repr__(self) -> str:
+        return f"Bulk<{self.name}>{{smallest: {self.smallest}, largest: {self.largest}}}"
+
+    def scale(self, factor) -> "Bulk":
+        return Bulk(
+            self.name,
+            math.floor(self.smallest * factor),
+            math.floor(self.largest * factor)
+        )
+
+
+# Constants ########################################################################################
+
+SMALL  = Bulk("tiny", 250, 500)
+MEDIUM = Bulk("small", 500, 1000)
+LARGE  = Bulk("small", 1000, 2000)
+
+ALL = [SMALL, MEDIUM, LARGE]

tungston/core/geology/bulk_test.py

@@ -0,0 +1,20 @@
+from pytest import fixture
+from tungston.core.geology.bulk import Bulk
+
+
+# Fixture ##########################################################################################
+
+@fixture(name="bulk")
+def createBulk():
+    return Bulk("chunk", 64, 128)
+
+@fixture(name="scaledBulk")
+def scaleBulk(bulk):
+    yield bulk.scale(2.0)
+
+
+# Fixture ##########################################################################################
+
+def test_repr(bulk, scaledBulk):
+    assert repr(bulk) == "Bulk<chunk>{smallest: 64, largest: 128}"
+    assert repr(scaledBulk) == "Bulk<chunk>{smallest: 128, largest: 256}"

tungston/core/geology/deposit/__init__.py

@@ -0,0 +1,22 @@
+from tungston.core.ecology.biomefilter import BiomeFilter
+from tungston.core.geology.bulk import Bulk
+from tungston.core.geology.mineral import Mineral
+from tungston.core.scarcity import Scarcity
+
+import tungston.core.scarcity as scarcity
+
+
+# Class ############################################################################################
+
+class Deposit:
+
+    def __init__(
+        self,
+        name:str,
+        scarcity:Scarcity=scarcity.SPARSE,
+        biomeFilter:BiomeFilter|None=None,
+    ):
+        self.name = name
+        self.biomeFilter = biomeFilter or BiomeFilter()
+        self.scarcity = scarcity
+

tungston/core/geology/deposit/metaldeposit.py

@@ -0,0 +1,43 @@
+from tungston.core.ecology.biomefilter import BiomeFilter
+from tungston.core.geology.bulk import Bulk
+from tungston.core.geology.deposit import Deposit
+from tungston.core.geology.inclusion import Inclusion
+from tungston.core.geology.proportion import Proportion
+from tungston.core.scarcity import Scarcity
+
+import tungston.core.geology.bulk       as BU
+import tungston.core.geology.proportion as PR
+import tungston.core.scarcity           as SC
+
+
+# Class ############################################################################################
+
+class MetalDeposit(Deposit):
+
+    def __init__(
+        self,
+        name:str,
+        inclusions:tuple[Inclusion],
+        bulk:Bulk=BU.MEDIUM,
+        proportion:Proportion=PR.BODY,
+        biomeFilter:BiomeFilter=None,
+        scarcity:Scarcity=SC.SPARSE,
+    ):
+        super().__init__(name, scarcity, biomeFilter)
+        self.inclusions = inclusions
+        self.bulk = bulk
+        self.proportion = proportion
+
+    def __str__(self) -> str:
+        return self.name
+
+    def __repr__(self) -> str:
+        return "".join([str(p) for p in [
+            "MetalDeposit<", self.name, ">{",
+                "scarcity: ", repr(self.scarcity), ", ",
+                "biomeFilter: ", self.biomeFilter, ", ",
+                "inclusions: [", ", ".join([repr(m) for m in self.inclusions]), "], ",
+                "bulk: ", repr(self.bulk), ", ",
+                "proportion: ", repr(self.proportion),
+            "}"
+        ]])

tungston/core/geology/deposit/metaldeposit_test.py

@@ -0,0 +1,55 @@
+from pytest import fixture
+from tungston.core.ecology.biomefilter import BiomeFilter
+from tungston.core.geology.deposit.metaldeposit import MetalDeposit
+from tungston.core.geology.inclusion import Inclusion
+from tungston.core.geology.mineral import Mineral
+from tungston.core.geology.replacement import Replacement
+
+import tungston.core.ecology.flora      as FL
+import tungston.core.geology.bulk       as BU
+import tungston.core.geology.proportion as PR
+import tungston.core.scarcity           as SC
+
+
+# Fixtures #########################################################################################
+
+@fixture(name="quartz")
+def createQuartz():
+    yield Mineral("quartz", [
+        Replacement("#minecraft:stone_replaceables", "minecraft:quartz_ore"),
+        Replacement("#minecraft:deepslate_replaceables", "minecraft:deepslate_quartz_ore")
+    ])
+
+@fixture(name="iron")
+def createIron():
+    yield Mineral("iron", [
+        Replacement("#minecraft:stone_replaceables", "minecraft:iron_ore"),
+        Replacement("#minecraft:deepslate_replaceables", "minecraft:deepslate_iron_ore")
+    ])
+
+@fixture(name="bifIron")
+def createBifIron(iron, quartz):
+    yield MetalDeposit(
+        name = "bifiron",
+        biomeFilter = BiomeFilter([FL.FOREST]),
+        bulk = BU.LARGE,
+        inclusions = [Inclusion(iron, 60), Inclusion(quartz, 40)],
+        proportion = PR.LENS,
+        scarcity = SC.COMMON,
+    )
+
+# Tests ############################################################################################
+
+def test_repr(bifIron):
+    assert repr(bifIron) == (
+        "MetalDeposit<bifiron>{" +
+            "scarcity: Scarcity<common>, " +
+            "biomeFilter: BiomeFilter([[Flora<forest>]], [[]]), " +
+            "inclusions: [" +
+                "Inclusion{mineral: iron, weight: 60}, " +
+                "Inclusion{mineral: quartz, weight: 40}" +
+            "], " +
+            "bulk: Bulk<small>{smallest: 1000, largest: 2000}, " +
+            "proportion: Proportion<lens>{ratio: 0.4}" +
+        "}"
+    )

tungston/core/geology/depositcatalog.py

@@ -0,0 +1,27 @@
+from tungston.core.geology.mineralcatalog import MineralCatalog
+from tungston.core.geology.deposit import Deposit
+from typing import Iterator
+
+
+# Class ############################################################################################
+
+class DepositCatalog:
+
+    def __init__(self, deposits:None|tuple[Deposit]=None):
+        self._deposits = {}
+
+        for deposit in (deposits or []):
+            self.add(deposit)
+
+    def add(self, deposit:Deposit) -> "DepositCatalog":
+        if deposit.name in self._deposits:
+            raise Exception("Catalog already has an entry for {deposit.name}")
+
+        self._deposits[deposit.name] = deposit
+
+    def all(self) -> Iterator[Deposit]:
+        for deposit in self._deposits.values():
+            yield deposit
+
+    def get(self, name:str) -> Deposit|None:
+        return self._deposits.get(name, None)

tungston/core/geology/depositcatalog_test.py

@@ -0,0 +1,53 @@
+from pytest import fixture
+from tungston.core.ecology.biomefilter import BiomeFilter
+from tungston.core.geology.deposit import Deposit
+from tungston.core.geology.deposit.metaldeposit import MetalDeposit
+from tungston.core.geology.depositcatalog import DepositCatalog
+from tungston.core.geology.inclusion import Inclusion
+from tungston.core.geology.mineral import Mineral
+from tungston.core.geology.replacement import Replacement
+
+import tungston.core.ecology.flora as FL
+import tungston.core.geology.bulk  as BU
+import tungston.core.scarcity      as SC
+
+
+# Fixtures #########################################################################################
+
+@fixture(name="quartz")
+def createQuartz():
+    yield Mineral("quartz", [
+        Replacement("#minecraft:stone_replaceables", "minecraft:quartz_ore"),
+        Replacement("#minecraft:deepslate_replaceables", "minecraft:deepslate_quartz_ore")
+    ])
+
+@fixture(name="iron")
+def createIron():
+    yield Mineral("iron", [
+        Replacement("#minecraft:stone_replaceables", "minecraft:iron_ore"),
+        Replacement("#minecraft:deepslate_replaceables", "minecraft:deepslate_iron_ore")
+    ])
+
+@fixture(name="bifiron")
+def createBifIron(iron, quartz):
+    yield MetalDeposit(
+        name = "bif_iron",
+        scarcity = SC.COMMON,
+        biomeFilter = BiomeFilter([FL.FOREST]),
+        inclusions = [Inclusion(iron, 60), Inclusion(quartz, 40)],
+        bulk = BU.LARGE,
+        proportion = 0.5,
+    )
+
+@fixture(name="catalog")
+def createCatalog(bifiron):
+    yield DepositCatalog([bifiron])
+
+
+# Tests ############################################################################################
+
+def test_all(catalog):
+    assert [m.name for m in catalog.all()] == ["bif_iron"]
+
+def test_get(catalog):
+    assert catalog.get("bif_iron").name == "bif_iron"

tungston/core/geology/inclusion.py

@@ -0,0 +1,24 @@
+from tungston.core.geology.mineral import Mineral
+
+
+# Class ############################################################################################
+
+class Inclusion:
+
+    def __init__(self, mineral:Mineral, weight:int=100):
+        self.mineral = mineral
+        self.weight = weight
+
+    def __str__(self) -> str:
+        if self.weight == 100:
+            return self.mineral.name
+
+        return f"{self.mineral.name} ({self.weight}%)"
+
+    def __repr__(self) -> str:
+        return "".join([str(p) for p in [
+            "Inclusion{",
+                "mineral: ", self.mineral.name, ", ",
+                "weight: ", self.weight,
+            "}"
+        ]])

tungston/core/geology/inclusion_test.py

@@ -0,0 +1,24 @@
+from pytest import fixture
+from tungston.core.geology.inclusion import Inclusion
+from tungston.core.geology.mineral import Mineral
+from tungston.core.geology.replacement import Replacement
+
+
+# Fixtures #########################################################################################I
+
+@fixture(name="iron")
+def createIron():
+    yield Mineral("iron", [
+        Replacement("#minecraft:stone_replaceables", "minecraft:iron_ore"),
+        Replacement("#minecraft:deepslate_replaceables", "minecraft:deepslate_iron_ore")
+    ])
+
+@fixture(name="inclusion")
+def createInclusion(iron):
+    yield Inclusion(iron, 75)
+
+
+# Tests ############################################################################################I
+
+def test_repr(inclusion):
+    assert repr(inclusion) == "Inclusion{mineral: iron, weight: 75}"

tungston/core/geology/mineral.py

@@ -0,0 +1,32 @@
+from tungston.core.geology.replacement import Replacement
+from tungston.core.resourceid import ResourceId
+
+
+# Class ############################################################################################
+
+class Mineral:
+
+    def __init__(self, name:str, replacements:None|tuple[Replacement]=None):
+        self.name = name
+        self.replacements = replacements or []
+
+    def __str__(self) -> str:
+        return self.name
+
+    def __repr__(self) -> str:
+        return "".join([str(p) for p in [
+            f"Mineral<{self.name}>", "{",
+                "replacements: [",
+                    ", ".join([str(r) for r in self.replacements]),
+                "]",
+            "}"
+        ]])
+
+    def addStoneReplacement(self, blockId:str) -> "Mineral":
+        blockId = ResourceId.canonical(blockId)
+        self.replacements.append(Replacement(STONE_REPLACEABLES, blockId))
+        return self
+
+    def addDeepslateReplacement(self, blockId:str) -> "Mineral":
+        blockId = ResourceId.canonical(blockId)
+        self.replacements.append(Replacement(DEEPSLATE_REPLACEABLES, blockId))

tungston/core/geology/mineral_test.py

@@ -0,0 +1,28 @@
+from tungston.core.geology.mineral import Mineral
+from tungston.core.geology.replacement import Replacement
+from pytest import fixture
+
+import tungston.core.geology.mineral as mineral
+
+
+# Fixtures #########################################################################################
+
+@fixture(name="iron")
+def createIron():
+    yield Mineral("iron", [
+        Replacement.inStone("iron_ore"),
+        Replacement.inDeepslate("deepslate_iron_ore"),
+    ])
+
+
+# Tests ############################################################################################
+
+def test_repr(iron):
+    assert repr(iron) == (
+        "Mineral<iron>{" +
+            "replacements: [" +
+                "#minecraft:stone_ore_replaceables => minecraft:iron_ore, " +
+                "#minecraft:deepslate_ore_replaceables => minecraft:deepslate_iron_ore" +
+            "]" +
+        "}"
+    )

tungston/core/geology/mineralcatalog.py

@@ -0,0 +1,26 @@
+from tungston.core.geology.mineral import Mineral
+from typing import Iterator
+
+
+# Class ############################################################################################
+
+class MineralCatalog:
+
+    def __init__(self, minerals:tuple[Mineral]=None):
+        self._minerals = {}
+
+        for mineral in (minerals or []):
+            self.add(mineral)
+
+    def add(self, mineral:Mineral) -> "MineralCatalog":
+        if mineral.name in self._minerals:
+            raise Exception(f"Catalog already contains an entry for {mineral.name}")
+
+        self._minerals[mineral.name] = mineral
+
+    def all(self) -> Iterator[Mineral]:
+        for mineral in self._minerals.values():
+            yield mineral
+
+    def get(self, name:str) -> Mineral|None:
+        return self._minerals.get(name, None)

tungston/core/geology/mineralcatalog_test.py

@@ -0,0 +1,34 @@
+from tungston.core.geology.mineral import Mineral
+from tungston.core.geology.mineralcatalog import MineralCatalog
+from tungston.core.geology.replacement import Replacement
+from pytest import fixture
+
+
+# Fixtures #########################################################################################
+
+@fixture(name="copper")
+def createCopper():
+    yield Mineral("copper", [
+        Replacement("#minecraft:stone_replaceables", "minecraft:copper_ore"),
+        Replacement("#minecraft:deepslate_replaceables", "minecraft:deepslate_copper_ore")
+    ])
+
+@fixture(name="iron")
+def createIron():
+    yield Mineral("iron", [
+        Replacement("#minecraft:stone_replaceables", "minecraft:iron_ore"),
+        Replacement("#minecraft:deepslate_replaceables", "minecraft:deepslate_iron_ore")
+    ])
+
+@fixture(name="catalog")
+def createCatalog(copper, iron):
+    yield MineralCatalog([copper, iron])
+
+
+# Tests ############################################################################################
+
+def test_all(catalog):
+    assert [m.name for m in catalog.all()] == ["copper", "iron"]
+
+def test_get(catalog):
+    assert catalog.get("iron").name == "iron"

tungston/core/geology/proportion.py

@@ -0,0 +1,34 @@
+# Class ############################################################################################
+
+class Proportion:
+
+    def __init__(self, name:str, ratio:float):
+        self.name = name
+        self.ratio = ratio
+
+    def __eq__(self, other) -> bool:
+        if type(self) != type(other): return False
+        if self.name != other.name: return False
+        return True
+
+    def __hash__(self) -> int:
+        return hash(self.name)
+
+    def __str__(self) -> str:
+        return self.name
+
+    def __repr__(self) -> str:
+        return f"Proportion<{self.name}>{{ratio: {self.ratio}}}"
+
+
+# Constants ########################################################################################
+
+BED   = Proportion("bed",   0.1) # salt, nitrate, redbed, loam, bif iron, peat coal
+LENS  = Proportion("lens",  0.4) # bit.coal, aluminum, lapis, quartzite
+LODE  = Proportion("lode",  0.7) # au.quartz, mvt lead
+BODY  = Proportion("body",  1.0) # sed.iron
+STOCK = Proportion("stock", 1.3) # tin
+VENT  = Proportion("vent",  1.6) # sulfur
+PIPE  = Proportion("pipe",  1.9) # por.copper
+
+ALL = [BED, LENS, LODE, BODY, STOCK, VENT, PIPE]

tungston/core/geology/proportion_test.py

@@ -0,0 +1,12 @@
+from pytest import fixture
+
+import tungston.core.geology.proportion as proportion
+
+
+# Tests ############################################################################################
+
+def test_str():
+    assert str(proportion.LENS) == "lens"
+
+def test_repr():
+    assert repr(proportion.LENS) == "Proportion<lens>{ratio: 0.4}"

tungston/core/geology/replacement.py

@@ -0,0 +1,40 @@
+from tungston.core.resourceid import ResourceId
+
+
+# Constants ########################################################################################
+
+STONE_REPLACEABLES = "#minecraft:stone_ore_replaceables"
+DEEPSLATE_REPLACEABLES = "#minecraft:deepslate_ore_replaceables"
+
+
+# Class ############################################################################################
+
+class Replacement:
+
+    @staticmethod
+    def inStone(target:str, weight:int=100):
+        return Replacement(STONE_REPLACEABLES, target, weight)
+
+    @staticmethod
+    def inDeepslate(target:str, weight:int=100):
+        return Replacement(DEEPSLATE_REPLACEABLES, target, weight)
+
+    def __init__(self, source:str, target:str, weight:int=100):
+        self.source = ResourceId.canonical(source)
+        self.target = ResourceId.canonical(target)
+        self.weight = weight
+
+    def __str__(self) -> str:
+        if self.weight == 100:
+            return f"{self.source} => {self.target}"
+
+        return f"{self.source} => {self.target} ({self.weight}%)"
+
+    def __repr__(self) -> str:
+        return "".join([str(p) for p in [
+            "Replacement{" +
+                "source: ", self.source, ", ",
+                "target: ", self.target, ", ",
+                "weight: ", self.weight,
+            "}"
+        ]])

tungston/core/geology/replacement_test.py

@@ -0,0 +1,28 @@
+from pytest import fixture
+from tungston.core.geology.replacement import Replacement
+
+
+# Fixtures #########################################################################################
+
+@fixture(name="replacement")
+def createReplacement():
+    yield Replacement("#minecraft:stone", "minecraft:iron_ore")
+
+@fixture(name="weightedReplacement")
+def createWeightedReplacement():
+    yield Replacement("#minecraft:dirt", "minecraft:gravel", 25)
+
+
+# Tests ############################################################################################
+
+def test_repr(replacement, weightedReplacement):
+    assert repr(replacement) == (
+        "Replacement{source: #minecraft:stone, target: minecraft:iron_ore, weight: 100}"
+    )
+    assert repr(weightedReplacement) == (
+        "Replacement{source: #minecraft:dirt, target: minecraft:gravel, weight: 25}"
+    )
+
+def test_str(replacement, weightedReplacement):
+    assert str(replacement) == "#minecraft:stone => minecraft:iron_ore"
+    assert str(weightedReplacement) == "#minecraft:dirt => minecraft:gravel (25%)"

tungston/core/habitat.py

@@ -0,0 +1,89 @@
+from tungston.core.altitude import Altitude
+from tungston.core.ecology.biomefilter import BiomeFilter
+from tungston.core.fauna.group import Group
+from tungston.core.fauna.location import Location
+from tungston.core.scarcity import Scarcity
+from tungston.core.season import Season
+
+import tungston.core.altitude as A
+import tungston.core.fauna.group as G
+import tungston.core.fauna.location as L
+import tungston.core.scarcity as C
+import tungston.core.season as E
+
+
+# Class ############################################################################################
+
+class Habitat:
+    """
+    A description of where and when various features may be present.
+    """
+
+    def __init__(
+        self,
+
+        altitudes:tuple[Altitude]|Altitude=[A.ANYWHERE],
+        biomeFilter:BiomeFilter=None,
+        seasons:tuple[Season]=E.ALL,
+
+        group:Group=G.SOLO,
+        location:Location=L.OUTSIDE,
+        scarcity:Scarcity=C.SPARSE,
+    ):
+        self.altitudes = (altitudes,) if isinstance(altitudes, Altitude) else altitudes
+        self.biomeFilter = biomeFilter or BiomeFilter()
+        self.seasons = (seasons,) if isinstance(seasons, Season) else seasons
+
+        self.group = group
+        self.location = location
+        self.scarcity = scarcity
+
+        self._source = None
+
+    def __str__(self) -> str:
+        return "".join(str(p) for p in [
+            self.altitude, "|",
+            self.biomeFilter, "|",
+            self.seasons, "|",
+            self.group, "|",
+            self.location, "|",
+            self.scarcity
+        ])
+
+    def __repr__(self) -> str:
+        return "".join([str(p) for p in [
+            "Habitat{",
+                "altitude: [", ", ".join([repr(a) for a in self.altitudes]), "], ",
+                "biomeFilter: ", repr(self.biomeFilter), ", ",
+                "seasons: [", ", ".join([repr(s) for s in self.seasons]), "], ",
+                "group: ", repr(self.group), ", ",
+                "location: ", repr(self.location), ", ",
+                "scarcity: ", repr(self.scarcity),
+            "}"
+        ]])
+
+    def derive(self, **kwargs):
+        kwargs = {
+            "altitudes": self.altitudes,
+            "biomeFilter": self.biomeFilter,
+            "seasons": self.seasons,
+            "group": self.group,
+            "location": self.location,
+            "scarcity": self.scarcity
+        } | kwargs
+
+        result = Habitat(**kwargs)
+        result._source = self
+
+        return result
+
+    def collect(self) -> "tuple[Habitat]":
+        result = []
+
+        current = self
+        while current:
+            result.append(current)
+            current = current._source
+
+        return tuple(reversed(result))
+

tungston/core/habitat_test.py

@@ -0,0 +1,45 @@
+from pytest import fixture
+from tungston.core.ecology.biomefilter import BiomeFilter
+from tungston.core.habitat import Habitat
+
+import tungston.core.ecology.flora as FL
+import tungston.core.ecology.heat as HE
+import tungston.core.season as SE
+import tungston.core.scarcity as SC
+
+
+# Fixtures #########################################################################################
+
+@fixture(name="fields")
+def createFieldsFilter():
+    yield BiomeFilter([FL.FIELD, HE.TEMPERATE])
+
+@fixture(name="derivedHabitats")
+def createDerivedHabitat(fields):
+    yield (
+        Habitat(biomeFilter=fields, seasons=SE.SUMMER, scarcity=SC.COMMON)
+        .derive(seasons=SE.AUTUMN, scarcity=SC.UNCOMMON)
+        .derive(seasons=SE.WINTER, scarcity=SC.ABSENT)
+        .collect()
+    )
+
+@fixture(name="fields")
+def createFieldsHabitat(fields):
+    yield Habitat(biomeFilter=fields)
+
+# Tests ############################################################################################
+
+def test_derive(derivedHabitats):
+    assert [h.scarcity for h in derivedHabitats] == [SC.COMMON, SC.UNCOMMON, SC.ABSENT]
+
+def test_repr(fields):
+    assert repr(fields) == (
+        "Habitat{" +
+            "altitude: [anywhere <-64 to 320>], " +
+            "biomeFilter: BiomeFilter([[Flora<field>, Heat<temperate>]], [[]]), " +
+            "seasons: [Season<spring>, Season<summer>, Season<autumn>, Season<winter>], " +
+            "group: solo<1 to 1>, " +
+            "location: Location<outside>, " +
+            "scarcity: Scarcity<sparse>" +
+        "}"
+    )

tungston/core/placement.py

@@ -0,0 +1,26 @@
+from tungston.core.habitat import Habitat
+
+
+# Class ############################################################################################
+
+class Placement:
+    """
+    Abstract base class for placing something into its various habitats.
+    """
+
+    def __init__(self, habitats:tuple[Habitat]=None):
+        self.habitats = habitats
+
+        if not self.habitats:
+            self.habitats = ()
+
+        if isinstance(self.habitats, Habitat):
+            self.habitats = self.habitats.collect()
+
+
+    def __repr__(self) -> str:
+        return (
+            "Placement{" +
+                f"habitats: [{', '.join([repr(h) for h in self.habitats])}]" +
+            "}"
+        )

tungston/core/placement_test.py

@@ -0,0 +1,38 @@
+from pytest import fixture
+from tungston.core.ecology.biomefilter import BiomeFilter
+from tungston.core.habitat import Habitat
+from tungston.core.placement import Placement
+
+import tungston.core.ecology.flora as F
+import tungston.core.ecology.heat as E
+
+
+# Fixtures #########################################################################################
+
+@fixture(name="fields")
+def createFieldsHabitat():
+    yield Habitat(biomeFilter=BiomeFilter([F.FIELD, E.TEMPERATE]))
+
+@fixture(name="placement")
+def createPlacement(fields):
+    yield Placement([fields])
+
+
+# Tests ############################################################################################
+
+def test_repr(placement):
+    assert repr(placement) == (
+        "Placement{" +
+            "habitats: [" +
+                "Habitat{" +
+                    "altitude: [anywhere <-64 to 320>], " +
+                    "biomeFilter: BiomeFilter([[Flora<field>, Heat<temperate>]], [[]]), " +
+                    "seasons: [Season<spring>, Season<summer>, Season<autumn>, Season<winter>], " +
+                    "group: solo<1 to 1>, " +
+                    "location: Location<outside>, " +
+                    "scarcity: Scarcity<sparse>" +
+                "}" +
+            "]" +
+        "}"
+    )
+

tungston/core/resourceid.py

@@ -0,0 +1,56 @@
+from collections.abc import Callable
+
+
+# Class ############################################################################################
+
+class ResourceId:
+
+    @staticmethod
+    def alterName(text:str, doTransform:Callable[[str],str]) -> str:
+        resourceId = ResourceId.parse(text)
+        resourceId.name = doTransform(resourceId.name)
+        return str(resourceId)
+
+    @staticmethod
+    def canonical(text:str):
+        return str(ResourceId.parse(text))
+
+    @staticmethod
+    def parse(text:str):
+        isTag = False
+        if text.startswith("#"):
+            isTag = True
+            text = text[1:]
+
+        index = text.find(":")
+        if index > 0:
+            mod = text[0:index]
+            name = text[index+1:]
+        elif index == 0:
+            mod = "minecraft"
+            name = text[1:]
+        else:
+            mod = "minecraft"
+            name = text
+
+        return ResourceId(isTag, mod, name)
+
+    def __init__(self, isTag:bool, mod:str, name:str):
+        self.isTag = isTag
+        self.mod = mod
+        self.name = name
+
+    def __str__(self) -> str:
+        if not self.isTag:
+            return f"{self.mod}:{self.name}"
+
+        return f"#{self.mod}:{self.name}"
+
+    def __repr__(self) -> str:
+        return "".join([str(p) for p in [
+            "ResourceId{",
+                "isTag: ", ("True" if self.isTag else "False"), ", ",
+                "mod: ", self.mod, ", ",
+                "name: ", self.name,
+            "}"
+        ]])

tungston/core/resourceid_test.py

@@ -0,0 +1,16 @@
+from tungston.core.resourceid import ResourceId
+
+
+# Tests ############################################################################################
+
+def test_singlePart():
+    assert str(ResourceId.parse("alpha")) == "minecraft:alpha"
+
+def test_leadingSeparator():
+    assert str(ResourceId.parse(":bravo")) == "minecraft:bravo"
+
+def test_fullResource():
+    assert str(ResourceId.parse("charlie:delta")) == "charlie:delta"
+
+def test_fullTag():
+    assert str(ResourceId.parse("#charlie:delta")) == "#charlie:delta"

tungston/core/scarcity.py

@@ -0,0 +1,27 @@
+# Class ############################################################################################
+
+class Scarcity:
+    """
+    How frequently something appears within a given region.
+    """
+
+    def __init__(self, name):
+        self.name = name
+
+    def __str__(self) -> str:
+        return self.name
+
+    def __repr__(self) -> str:
+        return f"Scarcity<{self.name}>"
+
+# Constants ########################################################################################
+
+ABSENT   = Scarcity("absent")
+RARE     = Scarcity("rare")
+UNUSUAL  = Scarcity("unusual")
+SPARSE   = Scarcity("sparse")
+UNCOMMON = Scarcity("uncommon")
+COMMON   = Scarcity("common")
+CARPET   = Scarcity("carpet")
+
+ALL = [ABSENT, RARE, UNUSUAL, SPARSE, UNCOMMON, COMMON, CARPET]

tungston/core/scarcity_test.py

@@ -0,0 +1,9 @@
+from tungston.core.scarcity import Scarcity
+from pytest import fixture
+
+
+
+# Tests ############################################################################################
+
+def test_syntax():
+    pass

tungston/core/season.py

@@ -0,0 +1,44 @@
+# Class ############################################################################################
+
+class Season:
+    """
+    A time of year demonstrating different climate and activity among flora and fauna.
+    """
+
+    def __init__(self, name):
+        self.name = name
+
+    def __str__(self) -> str:
+        return self.name
+
+    def __repr__(self) -> str:
+        return f"Season<{self.name}>"
+
+
+# Constants ########################################################################################
+
+SPRING = Season("spring")
+SUMMER = Season("summer")
+AUTUMN = Season("autumn")
+WINTER = Season("winter")
+
+ALL = [SPRING, SUMMER, AUTUMN, WINTER]
+
+WET = [WINTER, SPRING]
+DRY = [SUMMER, AUTUMN]
+
+HOT  = [SUMMER]
+COOL = [SPRING, AUTUMN]
+COLD = [WINTER]
+
+
+# Constants ########################################################################################
+
+def excluding(target:Season) -> list[Season]:
+    result = []
+
+    for season in ALL:
+        if season == target: continue
+        result.append(season)
+
+    return result

tungston/core/season_test.py

@@ -0,0 +1,16 @@
+from pytest import fixture
+
+import tungston.core.season as season
+
+
+# Fixtures #########################################################################################
+
+@fixture(name="notSummer")
+def createNotSummerList():
+    yield season.excluding(season.SUMMER)
+
+
+# Tests ############################################################################################
+
+def test_excluding(notSummer):
+    assert ", ".join([str(s) for s in notSummer]) == "spring, autumn, winter"

tungston/core/world.py

@@ -0,0 +1,21 @@
+from tungston.core.ecology.biomecatalog import BiomeCatalog
+from tungston.core.fauna.mobcatalog import MobCatalog
+from tungston.core.geology.mineralcatalog import MineralCatalog
+from tungston.core.geology.depositcatalog import DepositCatalog
+
+
+# Class ############################################################################################
+
+class World:
+
+    def __init__(
+        self,
+        biomes:BiomeCatalog,
+        deposits:DepositCatalog,
+        minerals:MineralCatalog,
+        mobs:MobCatalog
+    ):
+        self.biomes = biomes
+        self.deposits = deposits
+        self.minerals = minerals
+        self.mobs = mobs

tungston/core/world_test.py

@@ -0,0 +1,7 @@
+from tungston.core.world import World
+
+
+# Tests ############################################################################################
+
+def test_syntax():
+    pass

tungston/generator/datapack/__init__.py

@@ -0,0 +1,14 @@
+import os
+
+
+# Class ############################################################################################
+
+class Datapack:
+
+    def __init__(self, path:str):
+        self.path = path
+
+    @property
+    def name(self) -> str:
+        return os.path.basename(self.path)
+

tungston/generator/datapack/blockstate.py

@@ -0,0 +1,18 @@
+from typing import Any
+
+
+# Class ############################################################################################
+
+class BlockState:
+
+    def __init__(self, blockId:str, properties:dict[str,str]=None):
+        self.blockId = blockId
+        self.properties = properties
+
+    def asData(self) -> dict[str,Any]:
+        result = { "Name": self.blockId }
+
+        if self.properties:
+            result["Properties"] = self.properties
+
+        return result

tungston/generator/datapack/blockstate_test.py

@@ -0,0 +1,20 @@
+from pytest import fixture
+from tungston.generator.datapack.blockstate import BlockState
+
+
+# Fixtures #########################################################################################
+
+@fixture(name="state")
+def createBlockState():
+    yield BlockState("minecraft:button", {"waterlogged": "true"})
+
+
+# Tests ############################################################################################
+
+def test_asData(state):
+    assert state.asData() == {
+        "Name": "minecraft:button",
+        "Properties": {
+            "waterlogged": "true"
+        }
+    }

tungston/generator/datapack/blockstateprovider/__init__.py

@@ -0,0 +1,7 @@
+# Class ############################################################################################
+
+class BlockStateProvider:
+
+    def __init__(self, gameId:str):
+        self.gameId = gameId
+

tungston/generator/datapack/blockstateprovider/simplestateprovider.py

@@ -0,0 +1,18 @@
+from tungston.generator.datapack.blockstate import BlockState
+from tungston.generator.datapack.blockstateprovider import BlockStateProvider
+from typing import Any
+
+
+# Class ############################################################################################
+
+class SimpleStateProvider(BlockStateProvider):
+
+    def __init__(self, state:BlockState):
+        super().__init__("minecraft:simple_state_provider")
+        self.state = state
+
+    def asData(self) -> dict[str, Any]:
+        return {
+            "type": self.gameId,
+            "state": self.state.asData(),
+        }

tungston/generator/datapack/blockstateprovider/simplestateprovider_test.py

@@ -0,0 +1,28 @@
+from tungston.generator.datapack.blockstate import BlockState
+from tungston.generator.datapack.blockstateprovider.simplestateprovider import SimpleStateProvider
+from pytest import fixture
+
+
+# Fixtures #########################################################################################
+
+@fixture(name="state")
+def createBlockState():
+    yield BlockState("minecraft:button", {"waterlogged": "true"})
+
+@fixture(name="provider")
+def createProvider(state):
+    return SimpleStateProvider(state)
+
+
+# Tests ############################################################################################
+
+def test_asData(provider):
+    assert provider.asData() == {
+        "type": "minecraft:simple_state_provider",
+        "state": {
+            "Name": "minecraft:button",
+            "Properties": {
+                "waterlogged": "true"
+            }
+        }
+    }

tungston/generator/datapack/configuredfeature/__init__.py

@@ -0,0 +1,6 @@
+# Class ############################################################################################
+
+class ConfiguredFeature:
+
+    def __init__(self, gameId:str):
+        self.gameId = gameId

tungston/generator/datapack/configuredfeature/randompatch.py

@@ -0,0 +1,31 @@
+from tungston.generator.datapack.configuredfeature.configuredfeature import ConfiguredFeature
+from typing import Any
+
+
+# Class ############################################################################################
+
+class RandomPatch(ConfiguredFeature):
+
+    def __init__(
+        self,
+        gameId:str,
+        feature:"PlacedFeature",
+        tries:int=128,
+        xzSpread:int=7,
+        ySpread:int=3,
+    ):
+        super().__init__("minecraft:random_patch")
+
+        self.feature = feature
+        self.tries = tries
+        self.xzSpread = xzSpread
+        self.ySpread = ySpread
+
+    def asData(self) -> dict[str,Any]:
+        return {
+            "type": self.type,
+            "feature": self.feature.gameId,
+            "tries": self.tries,
+            "xz_spread": self.xySpread,
+            "y_spread": self.ySpread
+        }

tungston/generator/datapack/configuredfeature/randompatch_test.py

@@ -0,0 +1,38 @@
+from pytest import fixture
+from tungston.generator.datapack.blockstate import BlockState
+from tungston.generator.datapack.blockstateprovider.simplestateprovider import SimpleStateProvider
+from tungston.generator.datapack.configuredfeature.simpleblock import SimpleBlock
+
+
+# Fixtures #########################################################################################
+
+@fixture(name="state")
+def createBlockState():
+    yield BlockState("minecraft:button", {"waterlogged": "true"})
+
+@fixture(name="provider")
+def createProvider(state):
+    return SimpleStateProvider(state)
+
+@fixture(name="feature")
+def createSimpleBlockFeature(provider):
+    return SimpleBlock(provider)
+
+
+# Tests ############################################################################################
+
+def test_asData(feature):
+    assert feature.asData() == {
+        "type": "minecraft:simple_block",
+        "config": {
+            "to_place": {
+                "type": "minecraft:simple_state_provider",
+                "state": {
+                    "Name": "minecraft:button",
+                    "Properties": {
+                        "waterlogged": "true"
+                    }
+                }
+            }
+        }
+    }

tungston/generator/datapack/configuredfeature/simpleblock.py

@@ -0,0 +1,20 @@
+from tungston.generator.datapack.blockstateprovider import BlockStateProvider
+from tungston.generator.datapack.configuredfeature import ConfiguredFeature
+from typing import Any
+
+
+# Class ############################################################################################
+
+class SimpleBlock(ConfiguredFeature):
+
+    def __init__(self, toPlace:BlockStateProvider):
+        super().__init__("minecraft:simple_block")
+        self.toPlace = toPlace
+
+    def asData(self) -> dict[str, Any]:
+        return {
+            "type": self.gameId,
+            "config": {
+                "to_place": self.toPlace.asData()
+            }
+        }

tungston/generator/datapack/configuredfeature/simpleblock_test.py

@@ -0,0 +1,38 @@
+from pytest import fixture
+from tungston.generator.datapack.blockstate import BlockState
+from tungston.generator.datapack.blockstateprovider.simplestateprovider import SimpleStateProvider
+from tungston.generator.datapack.configuredfeature.simpleblock import SimpleBlock
+
+
+# Fixtures #########################################################################################
+
+@fixture(name="state")
+def createBlockState():
+    yield BlockState("minecraft:button", {"waterlogged": "true"})
+
+@fixture(name="provider")
+def createProvider(state):
+    return SimpleStateProvider(state)
+
+@fixture(name="feature")
+def createSimpleBlockFeature(provider):
+    return SimpleBlock(provider)
+
+
+# Tests ############################################################################################
+
+def test_asData(feature):
+    assert feature.asData() == {
+        "type": "minecraft:simple_block",
+        "config": {
+            "to_place": {
+                "type": "minecraft:simple_state_provider",
+                "state": {
+                    "Name": "minecraft:button",
+                    "Properties": {
+                        "waterlogged": "true"
+                    }
+                }
+            }
+        }
+    }

tungston/generator/datapack/heightmaptype.py

@@ -0,0 +1,24 @@
+# Class ############################################################################################
+
+class HeightMapType:
+    """
+    A cached record of the top block at all points in the world.
+
+    see: https://minecraft.wiki/w/Heightmap
+    """
+
+    def __init__(self, gameId:str):
+        self.gameId = gameId
+
+    def asData(self) -> str:
+        return self.gameId
+
+
+# Constants ########################################################################################
+
+MOTION_BLOCKING           = HeightMapType("MOTION_BLOCKING")
+MOTION_BLOCKING_NO_LEAVES = HeightMapType("MOTION_BLOCKING_NO_LEAVES")
+OCEAN_FLOOR               = HeightMapType("OCEAN_FLOOR")
+OCEAN_FLOOR_WG            = HeightMapType("OCEAN_FLOOR_WG")
+WORLD_SURFACE             = HeightMapType("WORLD_SURFACE")
+WORLD_SURFACE_WG          = HeightMapType("WORLD_SURFACE_WG")

tungston/generator/datapack/heightmaptype_test.py

@@ -0,0 +1,7 @@
+from tungston.generator.datapack.heightmaptype import HeightMapType
+
+
+# Tests ############################################################################################
+
+def test_syntax():
+    pass

tungston/generator/datapack/placedfeature.py

@@ -0,0 +1,6 @@
+# Class ############################################################################################
+
+class PlacedFeature:
+
+    def __init__(self, gameId:str):
+        self.gameId = gameId

tungston/generator/datapack/placedfeature_test.py

@@ -0,0 +1,6 @@
+from tungston.generator.datapack.placedfeature import PlacedFeature
+
+# Tests ############################################################################################
+
+def test_syntax():
+    pass

tungston/generator/datapack/placement/__init__.py

@@ -0,0 +1,6 @@
+# Class ############################################################################################
+
+class Placement:
+
+    def __init__(self, gameId:str):
+        self.gameId = gameId

tungston/generator/datapack/placement/biome.py

@@ -0,0 +1,13 @@
+from tungston.generator.datapack.placement import Placement
+from typing import Any
+
+# Class ############################################################################################
+
+class Biome(Placement):
+
+    def __init__(self):
+        super().__init__("minecraft:biome")
+
+    def asData(self) -> dict[str,Any]:
+        return { "type": self.gameId }
+

tungston/generator/datapack/placement/biome_test.py

@@ -0,0 +1,18 @@
+from pytest import fixture
+from tungston.generator.datapack.placement.biome import Biome
+
+
+# Fixtures #########################################################################################
+
+@fixture(name="placement")
+def createPlacement():
+    yield Biome()
+
+
+# Tests ############################################################################################
+
+def test_asData(placement):
+    assert placement.asData() == {
+        "type": "minecraft:biome",
+    }
+

tungston/generator/datapack/placement/heightmap.py

@@ -0,0 +1,17 @@
+from tungston.generator.datapack.placement import Placement
+from tungston.generator.datapack.heightmaptype import HeightMapType
+from typing import Any
+
+# Class ############################################################################################
+
+class HeightMap(Placement):
+
+    def __init__(self, heightMap:HeightMapType):
+        super().__init__("minecraft:heightmap")
+        self.heightMap = heightMap
+
+    def asData(self) -> dict[str,Any]:
+        return {
+            "type": self.gameId,
+            "heightmap": self.heightMap.asData()
+        }

tungston/generator/datapack/placement/heightmap_test.py

@@ -0,0 +1,20 @@
+from pytest import fixture
+from tungston.generator.datapack.placement.heightmap import HeightMap
+from tungston.generator.datapack.heightmaptype import WORLD_SURFACE
+
+
+# Fixtures #########################################################################################
+
+@fixture(name="placement")
+def createPlacement():
+    yield HeightMap(WORLD_SURFACE)
+
+
+# Tests ############################################################################################
+
+def test_asData(placement):
+    assert placement.asData() == {
+        "type": "minecraft:heightmap",
+        "heightmap": "WORLD_SURFACE"
+    }
+

tungston/generator/datapack/placement/insquare.py

@@ -0,0 +1,13 @@
+from tungston.generator.datapack.placement import Placement
+from typing import Any
+
+# Class ############################################################################################
+
+class InSquare(Placement):
+
+    def __init__(self):
+        super().__init__("minecraft:in_square")
+
+    def asData(self) -> dict[str,Any]:
+        return { "type": self.gameId }
+

tungston/generator/datapack/placement/insquare_test.py

@@ -0,0 +1,18 @@
+from pytest import fixture
+from tungston.generator.datapack.placement.insquare import InSquare
+
+
+# Fixtures #########################################################################################
+
+@fixture(name="placement")
+def createPlacement():
+    yield InSquare()
+
+
+# Tests ############################################################################################
+
+def test_asData(placement):
+    assert placement.asData() == {
+        "type": "minecraft:in_square",
+    }
+

tungston/generator/datapack/placement/rarityfilter.py

@@ -0,0 +1,17 @@
+from tungston.generator.datapack.placement import Placement
+from typing import Any
+
+# Class ############################################################################################
+
+class RarityFilter(Placement):
+
+    def __init__(self, chance:int):
+        super().__init__("minecraft:rarity_filter")
+        self.chance = chance
+
+    def asData(self) -> dict[str,Any]:
+        return {
+            "type": self.gameId,
+            "chance": self.chance
+        }
+

tungston/generator/datapack/placement/rarityfilter_test.py

@@ -0,0 +1,19 @@
+from pytest import fixture
+from tungston.generator.datapack.placement.rarityfilter import RarityFilter
+
+
+# Fixtures #########################################################################################
+
+@fixture(name="placement")
+def createPlacement():
+    yield RarityFilter(4)
+
+
+# Tests ############################################################################################
+
+def test_asData(placement):
+    assert placement.asData() == {
+        "type": "minecraft:rarity_filter",
+        "chance": 4
+    }
+

tungston/generator/markdown/mineralreport.py

@@ -0,0 +1,19 @@
+from tungston.core.world import World
+from tungston.generator.markdown.report import Report
+
+
+# Class ############################################################################################
+
+class MineralReport(Report):
+
+    def build(self):
+        for mineral in self.world.minerals.all():
+            self.line(f"# Mineral: {mineral.name}")
+            self.line()
+
+            self.indent()
+            for replacement in mineral.replacements:
+                self.line(str(replacement))
+            self.outdent()
+
+            self.line()

tungston/generator/markdown/mineralreport_test.py

@@ -0,0 +1,55 @@
+from pytest import fixture
+from tungston.core.geology.mineral import Mineral
+from tungston.core.geology.mineralcatalog import MineralCatalog
+from tungston.core.geology.replacement import Replacement
+from tungston.core.world import World
+from tungston.generator.markdown.mineralreport import MineralReport
+
+import textwrap
+
+
+# Fixtures #########################################################################################
+
+@fixture(name="copper")
+def createCopper():
+    yield Mineral("copper", [
+        Replacement("#minecraft:stone_replaceables", "minecraft:copper_ore"),
+        Replacement("#minecraft:deepslate_replaceables", "minecraft:deepslate_copper_ore")
+    ])
+
+@fixture(name="iron")
+def createIron():
+    yield Mineral("iron", [
+        Replacement("#minecraft:stone_replaceables", "minecraft:iron_ore"),
+        Replacement("#minecraft:deepslate_replaceables", "minecraft:deepslate_iron_ore")
+    ])
+
+@fixture(name="minerals")
+def createMineralCatalog(copper, iron):
+    yield MineralCatalog([copper, iron])
+
+@fixture(name="world")
+def createWorld(minerals):
+    yield World(None, None, minerals, None)
+
+@fixture(name="report")
+def createReport(world):
+    report = MineralReport(world)
+    report.build()
+    yield report
+
+
+# Tests ############################################################################################
+
+def test_report(report):
+    assert str(report) == textwrap.dedent("""
+        # Mineral: copper
+
+            #minecraft:stone_replaceables => minecraft:copper_ore
+            #minecraft:deepslate_replaceables => minecraft:deepslate_copper_ore
+
+        # Mineral: iron
+
+            #minecraft:stone_replaceables => minecraft:iron_ore
+            #minecraft:deepslate_replaceables => minecraft:deepslate_iron_ore
+    """).strip()

tungston/generator/markdown/report.py

@@ -0,0 +1,70 @@
+from collections.abc import Iterator
+from tungston.core.world import World
+
+
+# Constants ########################################################################################
+
+INDENT = "    "
+
+# Class ############################################################################################
+
+class Report:
+
+    def __init__(self, world:World):
+        self.world = world
+        self.reset()
+
+    def __str__(self) -> str:
+        return "\n".join(self._lines).strip()
+
+    def __repr__(self) -> str:
+        return (
+            "Report{" +
+                f"lines: {len(self._lines)} lines, " +
+                f"lineBuffer: {len(self._lineBuffer)} chunks, " +
+                f"indent: {self._indent}" +
+            "}"
+        )
+
+    def build(self):
+        raise NotImplementedError()
+
+    def reset(self) -> "Report":
+        self._lineBuffer = []
+        self._lines = []
+        self._indent = 0
+        return self
+
+    def asLines(self) -> Iterator[str]:
+        for line in self._lines:
+            yield line
+
+    # Helper Methods ###########################################################
+
+    def indent(self) -> "Report":
+        self._indent += 1
+        self._lineBuffer.insert(0, INDENT)
+        return self
+
+    def line(self, text:str="") -> "Report":
+        self.text(text)
+
+        self._lines.append("".join(self._lineBuffer))
+        self._lineBuffer = []
+        while len(self._lineBuffer) < self._indent:
+            self._lineBuffer.append(INDENT)
+
+        return self
+
+    def outdent(self) -> "Report":
+        self._indent = max(0, self._indent - 1)
+
+        if self._lineBuffer:
+            if self._lineBuffer[0] == INDENT:
+                self._lineBuffer.pop()
+
+        return self
+
+    def text(self, text:str) -> "Report":
+        self._lineBuffer.append(str(text))
+        return self

tungston/generator/markdown/report_test.py

@@ -0,0 +1,31 @@
+from pytest import fixture
+from tungston.generator.markdown.report import Report
+
+
+# Fixtures #########################################################################################
+
+@fixture(name="emptyReport")
+def createEmptyReport():
+    return Report()
+
+@fixture(name="report")
+def createReport():
+    return (
+        Report(None)
+            .text("alpha")
+            .line("bravo")
+            .indent()
+            .line("charlie")
+            .indent()
+            .line("delta")
+            .outdent()
+            .line("echo")
+    )
+
+# Tests ############################################################################################
+
+def test_repr(report):
+    assert repr(report) == "Report{lines: 4 lines, lineBuffer: 1 chunks, indent: 1}"
+
+def test_str(report):
+    assert str(report) == "alphabravo\n    charlie\n        delta\n    echo"

tungston/modpack/mysteriousisland/biomecatalog.py

@@ -0,0 +1,165 @@
+from tungston.core.ecology.biome import Biome
+from tungston.core.ecology.biomecatalog import BiomeCatalog
+from tungston.core.ecology.biomefilter import BiomeFilter
+
+import tungston.core.ecology.flora as F
+import tungston.core.ecology.geology as G
+import tungston.core.ecology.heat as E
+import tungston.core.ecology.humidity as U
+import tungston.core.ecology.soil as S
+import tungston.core.ecology.water as W
+
+# Constants ########################################################################################
+
+CATALOG = BiomeCatalog([
+    Biome("aberdeen", "minecraft:windswept_gravelly_hills",
+        F.BARREN, G.METAMORPHIC, E.BOREAL, U.DAMP, S.ROCKY, W.INLAND
+    ),
+    Biome("archangel", "minecraft:frozen_ocean",
+        F.BARREN, G.SEDIMENTARY, E.FROZEN, U.WET, S.SANDY, W.OCEAN
+    ),
+    Biome("aspen", "minecraft:frozen_peaks",
+        F.BARREN, G.IGNEOUS, E.FROZEN, U.WET, S.ROCKY, W.INLAND
+    ),
+    Biome("bombay", "minecraft:lukewarm_ocean",
+        F.BARREN, G.SEDIMENTARY, E.SUBTROPICAL, U.WET, S.SANDY, W.OCEAN
+    ),
+    Biome("boston", "minecraft:cold_ocean",
+        F.BARREN, G.SEDIMENTARY, E.BOREAL, U.WET, S.CLAYEY, W.OCEAN
+    ),
+    Biome("bryce", "minecraft:eroded_badlands",
+        F.BARREN, G.SEDIMENTARY, E.SUBTROPICAL, U.DRY, S.CLAYEY, W.INLAND
+    ),
+    Biome("calcutta", "minecraft:mangrove_swamp",
+        F.FOREST, G.SEDIMENTARY, E.SUBTROPICAL, U.WET, S.CLAYEY, W.INLAND
+    ),
+    Biome("cornwall", "minecraft:windswept_hills",
+        F.BARREN, G.METAMORPHIC, E.BOREAL, U.DAMP, S.ROCKY, W.INLAND
+    ),
+    Biome("dallas", "minecraft:savanna",
+        F.FIELD, G.SEDIMENTARY, E.SUBTROPICAL, U.DRY, S.SANDY, W.INLAND
+    ),
+    Biome("duluth", "minecraft:frozen_river",
+        F.BARREN, G.SEDIMENTARY, E.FROZEN, U.WET, S.SANDY, W.RIVER
+    ),
+    Biome("durango", "minecraft:savanna_plateau",
+        F.FIELD, G.IGNEOUS, E.SUBTROPICAL, U.DRY, S.SANDY, W.INLAND
+    ),
+    Biome("freiburg", "minecraft:dark_forest",
+        F.CANOPY, G.SEDIMENTARY, E.TEMPERATE, U.WET, S.CLAYEY, W.INLAND
+    ),
+    Biome("glasgow", "minecraft:windswept_forest",
+        F.CLEARING, G.METAMORPHIC, E.BOREAL, U.DAMP, S.ACIDIC, W.INLAND
+    ),
+    Biome("haarlem", "minecraft:flower_forest",
+        F.CLEARING, G.SEDIMENTARY, E.TEMPERATE, U.DAMP, S.LOAMY, W.INLAND
+    ),
+    Biome("halifax", "minecraft:deep_cold_ocean",
+        F.BARREN, G.SEDIMENTARY, E.BOREAL, U.WET, S.SANDY, W.OCEAN
+    ),
+    Biome("hammerfest", "minecraft:ice_spikes",
+        F.BARREN, G.METAMORPHIC, E.FROZEN, U.WET, S.ROCKY, W.INLAND
+    ),
+    Biome("havana", "minecraft:deep_lukewarm_ocean",
+        F.BARREN, G.SEDIMENTARY, E.SUBTROPICAL, U.WET, S.SANDY, W.OCEAN
+    ),
+    Biome("hilo", "minecraft:mushroom_fields",
+        F.CLEARING, G.IGNEOUS, E.SUBTROPICAL, U.WET, S.FUNGAL, W.INLAND
+    ),
+    Biome("honolulu", "minecraft:deep_ocean",
+        F.BARREN, G.SEDIMENTARY, E.TEMPERATE, U.WET, S.SANDY, W.OCEAN
+    ),
+    Biome("innnesbruk", "minecraft:meadow",
+        F.FIELD, G.SEDIMENTARY, E.BOREAL, U.DAMP, S.PEATY, W.INLAND
+    ),
+    Biome("irkutsk", "minecraft:taiga",
+        F.FOREST, G.METAMORPHIC, E.BOREAL, U.DAMP, S.ACIDIC, W.INLAND
+    ),
+    Biome("jackson", "minecraft:jagged_peaks",
+        F.BARREN, G.METAMORPHIC, E.BOREAL, U.DRY, S.ROCKY, W.INLAND
+    ),
+    Biome("juneau", "minecraft:old_growth_spruce_taiga",
+        F.FOREST, G.METAMORPHIC, E.BOREAL, U.DAMP, S.PEATY, W.INLAND
+    ),
+    Biome("kansascity", "minecraft:plains",
+        F.FIELD, G.SEDIMENTARY, E.TEMPERATE, U.DAMP, S.LOAMY, W.INLAND
+    ),
+    Biome("kola", "minecraft:snowy_taiga",
+        F.BARREN, G.METAMORPHIC, E.FROZEN, U.DAMP, S.ACIDIC, W.INLAND
+    ),
+    Biome("kyoto", "minecraft:cherry_grove",
+        F.CLEARING, G.SEDIMENTARY, E.TEMPERATE, U.DAMP, S.ROCKY, W.INLAND
+    ),
+    Biome("madras", "minecraft:sparse_jungle",
+        F.CLEARING, G.SEDIMENTARY, E.TROPICAL, U.WET, S.ACIDIC, W.INLAND
+    ),
+    Biome("memphis", "minecraft:river",
+        F.CLEARING, G.SEDIMENTARY, E.TEMPERATE, U.WET, S.SANDY, W.RIVER
+    ),
+    Biome("minsk", "minecraft:old_growth_birch_forest",
+        F.FOREST, G.SEDIMENTARY, E.TEMPERATE, U.DAMP, S.ACIDIC, W.INLAND
+    ),
+    Biome("moab", "minecraft:windswept_savanna",
+        F.FIELD, G.IGNEOUS, E.SUBTROPICAL, U.DRY, S.ROCKY, W.INLAND
+    ),
+    Biome("mobile", "minecraft:swamp",
+        F.CLEARING, G.SEDIMENTARY, E.TEMPERATE, U.WET, S.PEATY, W.SWAMP
+    ),
+    Biome("moscow", "minecraft:snowy_plains",
+        F.FIELD, G.SEDIMENTARY, E.FROZEN, U.DAMP, S.LOAMY, W.INLAND
+    ),
+    Biome("nassau", "minecraft:warm_ocean",
+        F.BARREN, G.SEDIMENTARY, E.TROPICAL, U.WET, S.SANDY, W.COAST
+    ),
+    Biome("nice", "minecraft:beach",
+        F.BARREN, G.SEDIMENTARY, E.SUBTROPICAL, U.DAMP, S.SANDY, W.COAST
+    ),
+    Biome("nuuk", "minecraft:beach",
+        F.BARREN, G.SEDIMENTARY, E.FROZEN, U.DAMP, S.SANDY, W.COAST
+    ),
+    Biome("perm", "minecraft:old_growth_pine_taiga",
+        F.FOREST, G.METAMORPHIC, E.BOREAL, U.DAMP, S.ACIDIC, W.INLAND
+    ),
+    Biome("phoenix", "minecraft:desert",
+        F.BARREN, G.SEDIMENTARY, E.TROPICAL, U.DRY, S.SANDY, W.INLAND
+    ),
+    Biome("plymouth", "minecraft:stony_shore",
+        F.BARREN, G.METAMORPHIC, E.TEMPERATE, U.DAMP, S.ROCKY, W.COAST
+    ),
+    Biome("portland", "minecraft:forest",
+        F.FOREST, G.SEDIMENTARY, E.TEMPERATE, U.DAMP, S.LOAMY, W.INLAND
+    ),
+    Biome("quito", "minecraft:stony_peaks",
+        F.BARREN, G.IGNEOUS, E.BOREAL, U.DRY, S.ROCKY, W.INLAND
+    ),
+    Biome("rangoon", "minecraft:bamboo_jungle",
+        F.BARREN, G.SEDIMENTARY, E.SUBTROPICAL, U.DRY, S.LOAMY, W.INLAND
+    ),
+    Biome("sanfrancisco", "minecraft:ocean",
+        F.BARREN, G.SEDIMENTARY, E.TEMPERATE, U.WET, S.SANDY, W.OCEAN
+    ),
+    Biome("santafe", "minecraft:wooded_badlands",
+        F.CLEARING, G.SEDIMENTARY, E.SUBTROPICAL, U.DRY, S.CLAYEY, W.INLAND
+    ),
+    Biome("singapore", "minecraft:jungle",
+        F.CANOPY, G.SEDIMENTARY, E.TROPICAL, U.WET, S.ACIDIC, W.INLAND
+    ),
+    Biome("tombstone", "minecraft:badlands",
+        F.BARREN, G.SEDIMENTARY, E.SUBTROPICAL, U.DRY, S.CLAYEY, W.INLAND
+    ),
+    Biome("topeka", "minecraft:sunflower_plains",
+        F.FIELD, G.SEDIMENTARY, E.TEMPERATE, U.DAMP, S.LOAMY, W.INLAND
+    ),
+    Biome("tromso", "minecraft:deep_frozen_ocean",
+        F.BARREN, G.SEDIMENTARY, E.FROZEN, U.WET, S.SANDY, W.OCEAN
+    ),
+    Biome("umea", "minecraft:grove",
+        F.CLEARING, G.METAMORPHIC, E.FROZEN, U.DAMP, S.ACIDIC, W.INLAND
+    ),
+    Biome("warsaw", "minecraft:birch_forest",
+        F.FOREST, G.SEDIMENTARY, E.TEMPERATE, U.DAMP, S.ACIDIC, W.INLAND
+    ),
+    Biome("zurich", "minecraft:snowy_slopes",
+        F.BARREN, G.METAMORPHIC, E.FROZEN, U.DAMP, S.ROCKY, W.INLAND
+    ),
+])

tungston/modpack/mysteriousisland/depositcatalog.py

@@ -0,0 +1,28 @@
+from tungston.core.ecology.biomefilter import BiomeFilter as BF
+from tungston.core.geology.depositcatalog import DepositCatalog
+from tungston.core.geology.deposit.inclusion import Inclusion as I
+from tungston.core.geology.deposit.metaldeposit import MetalDeposit
+from tungston.modpack.mysteriousisland.mineralcatalog import CATALOG as M
+
+import tungston.core.altitude         as AL
+import tungston.core.ecology.flora    as FL
+import tungston.core.ecology.geology  as GE
+import tungston.core.ecology.heat     as HE
+import tungston.core.ecology.humidity as HU
+import tungston.core.ecology.soil     as SO
+import tungston.core.ecology.water    as WA
+import tungston.core.geology.bulk     as BU
+import tungston.core.scarcity         as SC
+
+# Catalog ##########################################################################################
+
+CATALOG = C = DepositCatalog(minerals)
+
+C.add(MetalDeposit(
+    name        = "bif_iron",
+    biomeFilter = BF([GE.METAMORPHIC, (HE.BOREAL, HE.FROZEN), HU.DAMP]),
+    scarcity    = SC.COMMON,
+    minerals    = [I(M.get("iron"), 50), I(M.get("quartz"), 45), I(M.get("uranium"), 5)],
+    bulk        = BU.LARGE,
+    proportion  = 0.2,
+))

tungston/modpack/mysteriousisland/mineralcatalog.py

@@ -0,0 +1,109 @@
+from tungston.core.geology.mineral import Mineral
+from tungston.core.geology.mineralcatalog import MineralCatalog
+from tungston.core.geology.replacement import Replacement
+
+
+# Constants ########################################################################################
+
+IE = "immersiveengineering"
+OQ = "overworldquartzore"
+RC = "railcraft"
+
+
+# Helpers ##########################################################################################
+
+def makeMineral(name:str, blockId:str, deepslateBlockId:None|str=None) -> Mineral:
+    deepslateBlockId = deepslateBlockId if deepslateBlockId else blockId
+
+    return Mineral(name, [
+        R.inStone(blockId),
+        R.inDeepslate(blockId)
+    ])
+
+def makeOreMineral(name:str) -> Mineral:
+    return Mineral(name, [
+        R.inStone(f"{name}_ore"),
+        R.inDeepslate(f"deepslate_{name}_ore")
+    ])
+
+def makeImmersiveEngineeringOreMineral(name:str) -> Mineral:
+    return Mineral(name, [
+        R.inStone(f"{IE}:ore_{name}"),
+        R.inDeepslate("{IE}:deepslate_ore_{name}")
+    ]),
+
+def makeRailcraftOreMineral(name:str) -> Mineral:
+    return Mineral(name, [
+        R.inStone(f"{RC}:{name}_ore"),
+        R.inDeepslate("{RC}:deepslate_{name}_ore")
+    ]),
+
+
+# Catalog ##########################################################################################
+
+CATALOG = C = MineralCatalog()
+
+# Basic Ores
+C.add(makeOreMineral("coal"))
+C.add(makeOreMineral("copper"))
+C.add(makeOreMineral("diamond"))
+C.add(makeOreMineral("emerald"))
+C.add(makeOreMineral("gold"))
+C.add(makeOreMineral("iron"))
+C.add(makeOreMineral("lapis"))
+C.add(makeOreMineral("redstone"))
+
+# Crystals
+C.add(makeMineral("amethyst",   "amethyst_block"))
+C.add(makeMineral("glowstone",  "glowstone"))
+C.add(makeMineral("quartz",    f"{OQ}:quartz_ore") f"{OQ}:deepslate_quartz_ore")
+C.add(makeMineral("salt",       "butcher:saltblock"))
+
+# Earth, gravel, etc.
+C.add(makeMineral("clay",       "clay"))
+C.add(makeMineral("coarsedirt", "coarse_dirt"))
+C.add(makeMineral("dirt",       "dirt"))
+C.add(makeMineral("gravel",     "gravel"))
+C.add(makeMineral("loam",       "farmersdelight:rich_soil"))
+C.add(makeMineral("packedice",  "packed_ice"))
+C.add(makeMineral("peat",       "kubejs:peat_block"))
+C.add(makeMineral("redsand",    "redsand"))
+C.add(makeMineral("sand",       "sand"))
+C.add(makeMineral("soulsand",   "soulsand"))
+
+# Stone
+C.add(makeMineral("andesite",   "andesite"))
+C.add(makeMineral("arkrose",    "red_sandstone"))
+C.add(makeMineral("basalt",     "basalt"))
+C.add(makeMineral("breccia",    "cobblestone"))
+C.add(makeMineral("chalk",      "calcite"))
+C.add(makeMineral("diorite",    "diorite"))
+C.add(makeMineral("dolostone",  "end_stone"))
+C.add(makeMineral("gneiss",     "deepslate"))
+C.add(makeMineral("granite",    "granite"))
+C.add(makeMineral("greywacke",  "stone"))
+C.add(makeMineral("komatite",   "blackstone"))
+C.add(makeMineral("limestone",  "dripstone_block"))
+C.add(makeMineral("magma",      "magma_block"))
+C.add(makeMineral("marble",    f"{RC}:quarried_stone"))
+C.add(makeMineral("netherite",  "ancient_debris"))
+C.add(makeMineral("obsidian",   "obsidian"))
+C.add(makeMineral("pumice",     "netherrack"))
+C.add(makeMineral("sandstone",  "sandstone"))
+C.add(makeMineral("tuff",       "tuff"))
+
+# Immersive Engineering Ores
+C.add(makeImmersiveEngineeringOreMineral("aluminum"))
+C.add(makeImmersiveEngineeringOreMineral("lead"))
+C.add(makeImmersiveEngineeringOreMineral("nickel"))
+C.add(makeImmersiveEngineeringOreMineral("silver"))
+C.add(makeImmersiveEngineeringOreMineral("uranium"))
+
+# Railcraft Ores
+C.add(Mineral("saltpeter", [
+    Replacement("sand", f"{RC}:saltpeter_ore"),
+    Replacement("sandstone", f"{RC}:saltpeter_ore"),
+]))
+C.add(makeRailcraftOreMineral("sulfur"))
+C.add(makeRailcraftOreMineral("tin"))
+C.add(makeRailcraftOreMineral("zinc"))

tungston/modpack/mysteriousisland/mobcatalog.py

@@ -0,0 +1,183 @@
+from tungston.core.ecology.biomefilter import BiomeFilter as BF
+from tungston.core.fauna.mob import Mob
+from tungston.core.fauna.mobplacement import MobPlacement
+from tungston.core.fauna.mobcatalog import MobCatalog
+
+import tungston.core.active           as AC
+import tungston.core.altitude         as AL
+import tungston.core.ecology.flora    as FL
+import tungston.core.ecology.geology  as GE
+import tungston.core.ecology.heat     as HE
+import tungston.core.ecology.humidity as HU
+import tungston.core.ecology.soil     as SO
+import tungston.core.ecology.water    as WA
+import tungston.core.fauna.group      as GR
+import tungston.core.fauna.location   as LO
+import tungston.core.scarcity         as SC
+import tungston.core.season           as SE
+
+
+# Constants ########################################################################################
+
+CATALOG = MobCatalog([
+    MobPlacement(Mob("armadillo", "minecraft:armadillo", AC.NOCTURNAL),
+        Habitat(
+            altitude    = AL.LOWLANDS,
+            biomeFilter = BF([HE.SUBTROPICAL, HU.DRY]),
+            seasons     = SE.SUMMER,
+            group       = GR.merge(GR.SOLO, GR.PAIR),
+            scarcity    = SC.COMMON
+        ).derive(
+            altitude = AL.UPLANDS, scarcity = SC.SPARSE,
+        ).derive(
+            altitude = AL.LOWLANDS, SE.excluding(SE.SUMMER), scarcity = SC.UNCOMMON,
+        ).derive(
+            altitude = AL.UPLANDS, scarcity = SC.UNUSUAL,
+        )
+    ),
+    MobPlacement(Mob("black_bear", "bearminimum:black_bear"),
+        Habitat(
+            altitudes = AL.span(AL.LOWLANDS, AL.ALPINE),
+            biomeFilter = BF([HE.TEMPERATE, FL.FOREST]),
+            seasons = SE.AUTUMN,
+            group = GR.merge(GR.SOLO, GR.FAMILY),
+            scarcity = SC.UNCOMMON,
+        ).derive(
+            seasons = [SE.SPRING, SE.SUMMER], scarcity = SC.SPARSE
+        ).derive(
+            seasons = SE.WINTER, scarcity = SC.UNUSUAL
+        ).derive(
+            biomeFilter = BF([HE.BOREAL, (HE.CANOPY, HE.FOREST)]),
+            seasons = SE.AUTUMN,
+            scarcity = SC.SPARSE
+        ).derive(
+            seasons = [SE.SPRING, SE.SUMMER], scarcity = SC.UNUSUAL
+        ).derive(
+            seasons = SE.WINTER, scarcity = SC.RARE
+        )
+    ),
+    MobPlacement(Mob("blaze", "minecraft:blaze"),
+        Habitat(
+            altitudes = AL.PLUTONIC,
+            location  = LO.CAVE,
+            group     = GR.SOLO,
+            scarcity  = SC.UNCOMMON
+        )
+    ),
+    MobPlacement(Mob("bogged", "minecraft:bogged")),
+    MobPlacement(Mob("brown_bear", "bearminimum:brown_bear")
+        Habitat(
+            altitudes   = AL.span(AL.LOWLANDS, AL.ALPINE),
+            biomeFilter = BF([HE.BOREAL, (FL.CANOPY, FL.FOREST)]),
+            seasons     = SE.AUTUMN,
+            group       = GR.SOLO,
+            scarcity    = SC.SPARSE
+        ).derive(
+            seasons = [SE.SPRING, SE.SUMMER], scarcity = SC.UNUSUAL
+        ).derive(
+            seasons = SE.WINTER, scarcity = SC.RARE
+        )
+    ),
+    MobPlacement(Mob("bulwark", "immersiveengineering:bulwark")),
+    MobPlacement(Mob("camel", "minecraft:camel", AC.CREPUSCULAR),
+        Habitat(
+            altitudes = AL.span(AL.DUNES, AL.LOWLANDS),
+            biomeFilter = BF([HE.TROPICAL, HU.DRY, FL.BARREN, SO.SANDY]),
+            seasons = SE.WET,
+            group = GR.FAMILY,
+            scarcity = SC.UNUSUAL,
+        ).derive(
+            seasons = SE.DRY, scarcity = SC.RARE
+        )
+    ),
+    MobPlacement(Mob("cat", "minecraft:cat")),
+    MobPlacement(Mob("cave_spider", "minecraft:cave_spider"),
+        Habitat(
+            altitudes = AL.SPAN(AL.OVERBURDEN, AL.HILLS),
+            location  = LO.CAVE,
+            group     = GR.SOLO,
+            scarcity  = SC.UNCOMMON
+        )
+    ),
+    MobPlacement(Mob("chameleon", "cold_sweat:chameleon"),
+        Habitat(
+            altitudes = AL.span(AL.DUNES, AL.UPLANDS),
+            biomeFilters = BF([HE.TROPICAL, HU.WET, [FL.CANOPY, FL.FOREST]]),
+            seasons = SE.WET,
+            groups = GR.merge(GR.SOLO, GR.FAMILY),
+            scarcity = SC.COMMON,
+        ).derive(
+            seasons = SE.DRY, scarcity = SC.UNCOMMON,
+        ).derive(
+            biomeFilters = BF([HE.TROPICAL, HU.WET, FL.CLEARING]),
+            seasons = SE.WET,
+            scarcity = SC.UNCOMMON
+        ).derive(
+            seasons = SE.DRY, scarcity = SC.SPARSE,
+        )
+    ),
+    MobPlacement(Mob("chicken", "minecraft:chicken")
+        Habitat(
+            altitudes = AL.span(AL.LOWLANDS, AL.UPLANDS),
+            biomeFilters = BF([HE.TROPICAL, HU.WET, FL.within(FL.CANOPY, FL.CLEARING)]),
+            seasons = SE.SUMMER,
+            groups = GR.TROUP,
+            scarcity.COMMON,
+        ).derive(
+            seasons = SE.excluding(SE.SUMMER), scarcity = SC.UNCOMMON
+        )
+    ),
+    MobPlacement(Mob("cod", "minecraft:cod")),
+    MobPlacement(Mob("commando", "immersiveengineering:commando")),
+    MobPlacement(Mob("cow", "minecraft:cow")),
+    MobPlacement(Mob("crab", "crabbersdelight:crab")),
+    MobPlacement(Mob("creeper", "minecraft:creeper")),
+    MobPlacement(Mob("dolphin", "minecraft:dolphin")),
+    MobPlacement(Mob("donkey", "minecraft:donkey")),
+    MobPlacement(Mob("drowned", "minecraft:drowned")),
+    MobPlacement(Mob("enderman", "minecraft:enderman")),
+    MobPlacement(Mob("evoker", "minecraft:evoker")),
+    MobPlacement(Mob("fox", "minecraft:fox")),
+    MobPlacement(Mob("frog", "minecraft:frog")),
+    MobPlacement(Mob("fusilier", "immersiveengineering:fusilier")),
+    MobPlacement(Mob("glow_squid", "minecraft:glow_squid")),
+    MobPlacement(Mob("goat", "minecraft:goat")),
+    MobPlacement(Mob("hoglin", "minecraft:hoglin")),
+    MobPlacement(Mob("horse", "minecraft:horse")),
+    MobPlacement(Mob("husk", "minecraft:husk")),
+    MobPlacement(Mob("llama", "minecraft:llama")),
+    MobPlacement(Mob("magma_cube", "minecraft:magma_cube")),
+    MobPlacement(Mob("mooshroom", "minecraft:mooshroom")),
+    MobPlacement(Mob("mule", "minecraft:mule")),
+    MobPlacement(Mob("ocelot", "minecraft:ocelot")),
+    MobPlacement(Mob("panda", "minecraft:panda")),
+    MobPlacement(Mob("parrot", "minecraft:parrot")),
+    MobPlacement(Mob("pig", "minecraft:pig")),
+    MobPlacement(Mob("pillager", "minecraft:pillager")),
+    MobPlacement(Mob("polar_bear", "minecraft:polar_bear")),
+    MobPlacement(Mob("pufferfish", "minecraft:pufferfish")),
+    MobPlacement(Mob("rabbit", "minecraft:rabbit")),
+    MobPlacement(Mob("raccoon", "animalplus:raccoon")),
+    MobPlacement(Mob("ravager", "minecraft:ravager")),
+    MobPlacement(Mob("red_panda", "animalplus:red_panda")),
+    MobPlacement(Mob("salmon", "minecraft:salmon")),
+    MobPlacement(Mob("sheep", "minecraft:sheep")),
+    MobPlacement(Mob("skeleton", "minecraft:skeleton")),
+    MobPlacement(Mob("slime", "minecraft:slime")),
+    MobPlacement(Mob("spider", "minecraft:spider")),
+    MobPlacement(Mob("squid", "minecraft:squid")),
+    MobPlacement(Mob("tropical_fish", "minecraft:tropical_fish")),
+    MobPlacement(Mob("turtle", "minecraft:turtle")),
+    MobPlacement(Mob("vex", "minecraft:vex")),
+    MobPlacement(Mob("villager", "minecraft:villager")),
+    MobPlacement(Mob("vindicator", "minecraft:vindicator")),
+    MobPlacement(Mob("wandering_trader", "minecraft:wandering_trader")),
+    MobPlacement(Mob("warden", "minecraft:warden")),
+    MobPlacement(Mob("witch", "minecraft:witch")),
+    MobPlacement(Mob("wither_skeleton", "minecraft:wither_skeleton")),
+    MobPlacement(Mob("wither", "minecraft:wither")),
+    MobPlacement(Mob("wolf", "minecraft:wolf")),
+    MobPlacement(Mob("zoglin", "minecraft:zoglin")),
+    MobPlacement(Mob("zombie_villager", "minecraft:zombie_villager")),
+    MobPlacement(Mob("zombie", "minecraft:zombie")),
+])