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biomes.cpp
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/*
Copyright (c) 2014, Eric Haines
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "stdafx.h"
#include "biomes.h"
// IDs here: https://minecraft.wiki/w/Biome/ID (ignore the ID numbers there) and https://minecraft.wiki/w/Biome#Temperature
// Note new biomes and new biome names here in 1.18: https://minecraft.wiki/w/Java_Edition_1.18
// To add a new biome: pick an "Unknown" slot, they no longer use numbers but we do. Find the temperature and precipitation
// in the ...\data\minecraft\worldgen\biome file in the jar. The "temperature" is just that, the "downfall" is rainfall.
// For grass color, search "grass_color" (if any) and convert to hex e.g. https://www.rapidtables.com/convert/number/decimal-to-hex.html
// Same with foliage color, search "foliage_color".
// There's something called "grass_color_modifier" for swamp, dark_forest, mangrove_swamp
Biome gBiomes[256] = { // IMPORTANT: do not change 256 size here.
// ID Name Temperature, rainfall, grass, foliage colors
// - note: the colors here are just placeholders, they are computed in the program
{ /* 0 */ "Ocean", 0.5f, 0.5f, 0x92BD59, 0x77AB2F }, // default values of temp and rain
{ /* 1 */ "Plains", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 2 */ "Desert", 2.0f, 0.0f, 0x92BD59, 0x77AB2F },
{ /* 3 */ "Windswept Hills", 0.2f, 0.3f, 0x92BD59, 0x77AB2F },
{ /* 4 */ "Forest", 0.7f, 0.8f, 0x92BD59, 0x77AB2F },
{ /* 5 */ "Taiga", 0.25f, 0.8f, 0x92BD59, 0x77AB2F },
{ /* 6 */ "Swamp", 0.8f, 0.9f, 0x92BD59, 0x6A7039 },
{ /* 7 */ "River", 0.5f, 0.5f, 0x92BD59, 0x77AB2F }, // default values of temp and rain
{ /* 8 */ "Nether Wastes", 2.0f, 0.0f, 0x92BD59, 0x77AB2F },
{ /* 9 */ "The End", 0.5f, 0.5f, 0x92BD59, 0x77AB2F }, // default values of temp and rain
{ /* 10 */ "Frozen Ocean", 0.0f, 0.5f, 0x92BD59, 0x77AB2F },
{ /* 11 */ "Frozen River", 0.0f, 0.5f, 0x92BD59, 0x77AB2F },
{ /* 12 */ "Snowy Plains", 0.0f, 0.5f, 0x92BD59, 0x77AB2F },
{ /* 13 */ "Snowy Mountains", 0.0f, 0.5f, 0x92BD59, 0x77AB2F },
{ /* 14 */ "Mushroom Fields", 0.9f, 1.0f, 0x92BD59, 0x77AB2F },
{ /* 15 */ "Mushroom Field Shore", 0.9f, 1.0f, 0x92BD59, 0x77AB2F },
{ /* 16 */ "Beach", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 17 */ "Desert Hills", 2.0f, 0.0f, 0x92BD59, 0x77AB2F },
{ /* 18 */ "Wooded Hills", 0.7f, 0.8f, 0x92BD59, 0x77AB2F },
{ /* 19 */ "Taiga Hills", 0.25f, 0.8f, 0x92BD59, 0x77AB2F },
{ /* 20 */ "Mountain Edge", 0.2f, 0.3f, 0x92BD59, 0x77AB2F },
{ /* 21 */ "Jungle", 0.95f, 0.9f, 0x92BD59, 0x77AB2F },
{ /* 22 */ "Jungle Hills", 0.95f, 0.9f, 0x92BD59, 0x77AB2F },
{ /* 23 */ "Sparse Jungle", 0.95f, 0.8f, 0x92BD59, 0x77AB2F },
{ /* 24 */ "Deep Ocean", 0.5f, 0.5f, 0x92BD59, 0x77AB2F },
{ /* 25 */ "Stony Shore", 0.2f, 0.3f, 0x92BD59, 0x77AB2F },
{ /* 26 */ "Snowy Beach", 0.05f, 0.3f, 0x92BD59, 0x77AB2F },
{ /* 27 */ "Birch Forest", 0.6f, 0.6f, 0x92BD59, 0x77AB2F },
{ /* 28 */ "Birch Forest Hills", 0.6f, 0.6f, 0x92BD59, 0x77AB2F },
{ /* 29 */ "Dark Forest", 0.7f, 0.8f, 0x92BD59, 0x77AB2F },
{ /* 30 */ "Snowy Taiga", -0.5f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 31 */ "Snowy Taiga Hills", -0.5f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 32 */ "Old Growth Pine Taiga", 0.3f, 0.8f, 0x92BD59, 0x77AB2F },
{ /* 33 */ "Giant Tree Taiga Hills", 0.3f, 0.8f, 0x92BD59, 0x77AB2F },
{ /* 34 */ "Windswept Forest", 0.2f, 0.3f, 0x92BD59, 0x77AB2F },
{ /* 35 */ "Savanna", 1.2f, 0.0f, 0x92BD59, 0x77AB2F },
{ /* 36 */ "Savanna Plateau", 1.0f, 0.0f, 0x92BD59, 0x77AB2F },
{ /* 37 */ "Badlands", 2.0f, 0.0f, 0x90814D, 0x9E814D }, // color affected; we put this here, but really, it needs to be put in ComputeBiomeColor()
{ /* 38 */ "Wooded Badlands Plateau", 2.0f, 0.0f, 0x90814D, 0x9E814D }, // color affected, but not really part of Java set
{ /* 39 */ "Badlands Plateau", 2.0f, 0.0f, 0x90814D, 0x9E814D }, // color affected, but not really part of Java set
{ /* 40 */ "Small End Islands", 0.5f, 0.5f, 0x92BD59, 0x77AB2F },
{ /* 41 */ "End Midlands", 0.5f, 0.5f, 0x92BD59, 0x77AB2F },
{ /* 42 */ "End Highlands", 0.5f, 0.5f, 0x92BD59, 0x77AB2F },
{ /* 43 */ "End Barrens", 0.5f, 0.5f, 0x92BD59, 0x77AB2F },
{ /* 44 */ "Warm Ocean", 0.5f, 0.5f, 0x92BD59, 0x77AB2F },
{ /* 45 */ "Lukewarm Ocean", 0.5f, 0.5f, 0x92BD59, 0x77AB2F },
{ /* 46 */ "Cold Ocean", 0.5f, 0.5f, 0x92BD59, 0x77AB2F },
{ /* 47 */ "Deep Warm Ocean", 0.5f, 0.5f, 0x92BD59, 0x77AB2F },
{ /* 48 */ "Deep Lukewarm Ocean", 0.5f, 0.5f, 0x92BD59, 0x77AB2F },
{ /* 49 */ "Deep Cold Ocean", 0.5f, 0.5f, 0x92BD59, 0x77AB2F },
{ /* 50 */ "Deep Frozen Ocean", 0.5f, 0.5f, 0x92BD59, 0x77AB2F },
{ /* 51 */ "Pale Garden", 0.7f, 0.8f, 0x778272, 0x878D76 }, // not actually this number, added in 1.21, have to put it somewhere
{ /* 52 */ "Wooded Badlands", 2.0f, 0.0f, 0x90814D, 0x9E814D }, // not actually this number, added in 1.18, have to put it somewhere
{ /* 53 */ "Mangrove Swamp", 0.8f, 0.9f, 0x92BD59, 0x8DB127 }, // not actually this number, added in 1.19, have to put it somewhere; foliage color changed via JSON file, but really, change happens in ComputeBiomeColor()
{ /* 54 */ "Deep Dark", 0.8f, 0.4f, 0x92BD59, 0x77AB2F }, // not actually this number, added in 1.19, have to put it somewhere
{ /* 55 */ "Cherry Grove", 0.5f, 0.8f, 0xB6DB61, 0xB6DB61 }, // not actually this number, added in 1.19, have to put it somewhere; color for plants from https://minecraft.wiki/w/Biome#Temperature, confirmed with JSON file. but really, change happens in ComputeBiomeColor()
{ /* 56 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 57 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 58 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 59 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 60 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 61 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 62 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 63 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 64 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 65 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 66 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 67 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 68 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 69 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 70 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 71 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 72 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 73 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 74 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 75 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 76 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 77 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 78 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 79 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 80 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 81 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 82 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 83 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 84 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 85 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 86 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 87 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 88 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 89 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 90 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 91 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 92 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 93 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 94 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 95 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 96 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 97 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 98 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 99 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 100 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 101 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 102 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 103 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 104 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 105 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 106 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 107 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 108 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 109 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 110 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 111 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 112 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 113 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 114 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 115 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 116 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 117 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 118 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 119 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 120 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 121 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 122 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 123 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 124 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 125 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 126 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 127 */ "The Void", 0.5f, 0.5f, 0x92BD59, 0x77AB2F }, // default values of temp and rain; also, no height differences
{ /* 128 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 129 */ "Sunflower Plains", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 130 */ "Desert Lakes", 2.0f, 0.0f, 0x92BD59, 0x77AB2F },
{ /* 131 */ "Windswept Gravelly Hills", 0.2f, 0.3f, 0x92BD59, 0x77AB2F },
{ /* 132 */ "Flower Forest", 0.7f, 0.8f, 0x92BD59, 0x77AB2F },
{ /* 133 */ "Taiga Mountains", 0.25f, 0.8f, 0x92BD59, 0x77AB2F },
{ /* 134 */ "Swamp Hills", 0.8f, 0.9f, 0x92BD59, 0x77AB2F },
{ /* 135 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 136 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 137 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 138 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 139 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 140 */ "Ice Spikes", 0.0f, 0.5f, 0x92BD59, 0x77AB2F },
{ /* 141 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 142 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 143 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 144 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 145 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 146 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 147 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 148 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 149 */ "Modified Jungle", 0.95f, 0.9f, 0x92BD59, 0x77AB2F },
{ /* 150 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 151 */ "Modified Jungle Edge", 0.95f, 0.8f, 0x92BD59, 0x77AB2F },
{ /* 152 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 153 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 154 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 155 */ "Old Growth Birch Forest", 0.6f, 0.6f, 0x92BD59, 0x77AB2F },
{ /* 156 */ "Tall Birch Hills", 0.6f, 0.6f, 0x92BD59, 0x77AB2F },
{ /* 157 */ "Dark Forest Hills", 0.7f, 0.8f, 0x92BD59, 0x77AB2F },
{ /* 158 */ "Snowy Taiga Mountains", -0.5f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 159 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 160 */ "Old Growth Spruce Taiga", 0.25f, 0.8f, 0x92BD59, 0x77AB2F },
{ /* 161 */ "Giant Spruce Taiga Hills", 0.25f, 0.8f, 0x92BD59, 0x77AB2F },
{ /* 162 */ "Gravelly Mountains+", 0.2f, 0.3f, 0x92BD59, 0x77AB2F },
{ /* 163 */ "Windswept Savanna", 1.1f, 0.0f, 0x92BD59, 0x77AB2F },
{ /* 164 */ "Shattered Savanna Plateau", 1.0f, 0.0f, 0x92BD59, 0x77AB2F },
{ /* 165 */ "Eroded Badlands", 2.0f, 0.0f, 0x90814D, 0x9E814D }, // color affected
{ /* 166 */ "Modified Wooded Badlands Plateau", 2.0f, 0.0f, 0x90814D, 0x9E814D }, // color affected, but not really part of Java set
{ /* 167 */ "Modified Badlands Plateau", 2.0f, 0.0f, 0x90814D, 0x9E814D }, // color affected, but not really part of Java set
{ /* 168 */ "Bamboo Jungle", 0.95f, 0.9f, 0x92BD59, 0x77AB2F },
{ /* 168 */ "Bamboo Jungle Hills", 0.95f, 0.9f, 0x92BD59, 0x77AB2F }, // no longer exists, no json file
{ /* 170 */ "Soul Sand Valley", 2.0f, 0.0f, 0x92BD59, 0x77AB2F },
{ /* 171 */ "Crimson Forest", 2.0f, 0.0f, 0x92BD59, 0x77AB2F },
{ /* 172 */ "Warped Forest", 2.0f, 0.0f, 0x92BD59, 0x77AB2F },
{ /* 173 */ "Basalt Deltas", 2.0f, 0.0f, 0x92BD59, 0x77AB2F },
{ /* 174 */ "Dripstone Caves", 0.8f, 0.4f, 0x92BD59, 0x77AB2F }, // not sure, from https://minecraft.wiki/w/Biome/ID
{ /* 175 */ "Lush Caves", 0.5f, 0.5f, 0x92BD59, 0x77AB2F },
{ /* 176 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 177 */ "Meadow", 0.5f, 0.8f, 0x92BD59, 0x77AB2F }, // found in ChunkHeightAndBiomeFix.java
{ /* 178 */ "Grove", -0.2f, 0.8f, 0x92BD59, 0x77AB2F },
{ /* 179 */ "Snowy Slopes", -0.3f, 0.9f, 0x92BD59, 0x77AB2F },
{ /* 180 */ "Frozen Peaks", -0.7f, 0.9f, 0x92BD59, 0x77AB2F }, // snowcapped_peaks -> converted in CavesAndCliffsRenames.java to frozen_peaks
{ /* 181 */ "Jagged Peaks", -0.7f, 0.9f, 0x92BD59, 0x77AB2F }, // lofty_peaks -> converted in CavesAndCliffsRenames.java to jagged_peaks
{ /* 182 */ "Stony Peaks", 1.0f, 0.3f, 0x92BD59, 0x77AB2F },
/////////////////////////////////////////////////////////////////////////
{ /* 183 */ "Frozen Peaks", -0.7f, 0.9f, 0x92BD59, 0x77AB2F }, // Duplicates: Bedrock names, just in case any translator didn't convert these
{ /* 184 */ "Snowy Slopes", -0.3f, 0.9f, 0x92BD59, 0x77AB2F },
{ /* 185 */ "Grove", -0.2f, 0.8f, 0x92BD59, 0x77AB2F },
{ /* 186 */ "Meadow", 0.5f, 0.8f, 0x92BD59, 0x77AB2F },
{ /* 187 */ "Lush Caves", 0.5f, 0.5f, 0x92BD59, 0x77AB2F },
{ /* 188 */ "Dripstone Caves", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 189 */ "Stony Peaks", 1.0f, 0.3f, 0x92BD59, 0x77AB2F },
{ /* 190 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 191 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 192 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 193 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 194 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 195 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 196 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 197 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 198 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 199 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 200 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 201 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 202 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 203 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 204 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 205 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 206 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 207 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 208 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 209 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 210 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 211 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 212 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 213 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 214 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 215 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 216 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 217 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 218 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 219 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 220 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 221 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 222 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 223 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 224 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 225 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 226 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 227 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 228 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 229 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 230 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 231 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 232 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 233 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 234 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 235 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 236 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 237 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 238 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 239 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 240 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 241 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 242 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 243 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 244 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 245 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 246 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 247 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 248 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 249 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 250 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 251 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 252 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 253 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 254 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
{ /* 255 */ "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F },
};
typedef struct BiomeCorner
{
int red;
int green;
int blue;
} BiomeCorner;
static BiomeCorner grassCorners[3] =
{
{ 191, 183, 85 }, // lower left, temperature starts at 1.0 on left
{ 128, 180, 151 }, // lower right
{ 71, 205, 51 } // upper left
};
static BiomeCorner foliageCorners[3] =
{
{ 174, 164, 42 }, // lower left, temperature starts at 1.0 on left
{ 96, 161, 123 }, // lower right
{ 26, 191, 0 } // upper left
};
// NOTE: elevation is number of meters above a height of 64. If elevation is < 64, pass in 0.
int BiomeColor(float temperature, float rainfall, int elevation, BiomeCorner corners[3])
{
// get UVs
temperature = clamp(temperature - (float)elevation * 0.00166667f, 0.0f, 1.0f);
// crank it up: temperature = clamp(temperature - (float)elevation*0.166667f,0.0f,1.0f);
rainfall = clamp(rainfall, 0.0f, 1.0f);
rainfall *= temperature;
// UV is essentially temperature, rainfall
// lambda values for barycentric coordinates
float lambda[3];
lambda[0] = temperature - rainfall;
lambda[1] = 1.0f - temperature;
lambda[2] = rainfall;
float red = 0.0f, green = 0.0f, blue = 0.0f;
for (int i = 0; i < 3; i++)
{
red += lambda[i] * corners[i].red;
green += lambda[i] * corners[i].green;
blue += lambda[i] * corners[i].blue;
}
int r = (int)clamp(red, 0.0f, 255.0f);
int g = (int)clamp(green, 0.0f, 255.0f);
int b = (int)clamp(blue, 0.0f, 255.0f);
return (r << 16) | (g << 8) | b;
}
int BiomeGrassColor(float temperature, float rainfall, int elevation)
{
return BiomeColor(temperature, rainfall, elevation, grassCorners);
}
int BiomeFoliageColor(float temperature, float rainfall, int elevation)
{
return BiomeColor(temperature, rainfall, elevation, foliageCorners);
}
void PrecomputeBiomeColors()
{
for (int biome = 0; biome < 256; biome++)
{
gBiomes[biome].grass = ComputeBiomeColor(biome, 0, 1);
gBiomes[biome].foliage = ComputeBiomeColor(biome, 0, 0);
}
}
// elevation == 0 means for precomputed colors and for elevation off
// or 64 high or below.
int ComputeBiomeColor(int biome, int elevation, int isGrass)
{
switch (biome)
{
case SWAMPLAND_BIOME:
// the fefefe makes it so that carries are copied to the low bit,
// then their magic "go to green" color offset is added in, then
// divide by two gives a carry that will nicely go away.
// old method:
//color = BiomeGrassColor( gBiomes[biome].temperature, gBiomes[biome].rainfall );
//gBiomes[biome].grass = ((color & 0xfefefe) + 0x4e0e4e) / 2;
//color = BiomeFoliageColor( gBiomes[biome].temperature, gBiomes[biome].rainfall );
//gBiomes[biome].foliage = ((color & 0xfefefe) + 0x4e0e4e) / 2;
// new method:
// yes, it's hard-wired in. It actually varies with temperature:
// return temperature < -0.1D ? 0x4c763c : 0x6a7039;
// where temperature is varied by PerlinNoise, but I haven't recreated the
// PerlinNoise function yet. Rich green vs. sickly swamp brown. I'm going with brown.
// More explanation of use of noise function here:
// In Swamp and Mangrove Swamp, the color for grass blocks, ferns in flower pots, grass, sugar canes, and the stems of pink petals
// is based on a noise on XZ plane. When the value of this noise is less than -0.1, it uses the color
// #4c763c. Otherwise using #6a7039. The color for vines and leaves of oaks, jungles, acacias, dark oaks and mangroves is
// #6a7039 in Swamp and #8db127 in Mangrove Swamp, which are not affected by the colormap.
return 0x6a7039;
case MANGROVE_SWAMP_BIOME:
return isGrass ? 0x6a7039 : 0x8db127;
case DARK_FOREST_BIOME: // forestType 3, see https://minecraft.wiki/w/Biome
if (isGrass)
{
int color = BiomeGrassColor(gBiomes[biome].temperature, gBiomes[biome].rainfall, elevation);
// the fefefe makes it so that carries are copied to the low bit,
// then their magic "go to green" color offset is added in, then
// divide by two gives a carry that will nicely go away.
return ((color & 0xfefefe) + 0x28340a) / 2;
}
else
{
return BiomeFoliageColor(gBiomes[biome].temperature, gBiomes[biome].rainfall, elevation);
}
case BADLANDS_BIOME:
case WOODED_BADLANDS_PLATEAU_BIOME:
case BADLANDS_PLATEAU_BIOME:
case WOODED_BADLANDS_BIOME:
case 165: // badlands, but really exists only in Bedrock Edition
case 166:
case 167:
// yes, it's hard-wired, see https://minecraft.wiki/w/Biome
return isGrass ? 0x90814d : 0x9e814d;
case PALE_GARDEN_BIOME:
// yes, it's hard-wired, see https://minecraft.wiki/w/Biome
return isGrass ? 0x778272 : 0x878D76;
case CHERRY_GROVE_BIOME:
// yes, it's hard-wired, same for both, brighter green, see https://minecraft.wiki/w/Biome
return isGrass ? 0xb6db61 : 0xb6db61;
default:
return isGrass ? BiomeGrassColor(gBiomes[biome].temperature, gBiomes[biome].rainfall, elevation) :
BiomeFoliageColor(gBiomes[biome].temperature, gBiomes[biome].rainfall, elevation);
}
}
int BiomeSwampRiverColor(int color)
{
int r = (int)((color >> 16) & 0xff);
int g = (int)((color >> 8) & 0xff);
int b = (int)color & 0xff;
// swamp color modifier is 0xE0FFAE
r = (r * 0xE0) / 255;
// does nothing: g=(g*0xFF)/255;
b = (b * 0xAE) / 255;
color = (r << 16) | (g << 8) | b;
return color;
}