Move random biome system to a separate mapgen library.

Proposed library and directoryname agreed with FeXoR. Make the rmgen/ biome agnostic by moving the biome constants in createForests to the randombiome globals. Don't pass a non-randombiome constant in gulf of bothnia to the createForests function that expected a randombiome constant, refs e17dd1ac12, accepted by Grugnas. Remove unused trivial unrecommended randomizeBiome function, make Biomes autocompletable in the gamesetup chat, refs D852. This was SVN commit r20127.
2026-06-16 05:13:58 -07:00 · 2017-09-07 15:34:15 +00:00 · 2017-09-07 15:34:15 +00:00 · cc0d4f25da
commit cc0d4f25da
parent e95f4e9744
41 changed files with 105 additions and 101 deletions
--- a/binaries/data/mods/public/gui/gamesetup/gamesetup.js
+++ b/binaries/data/mods/public/gui/gamesetup/gamesetup.js
@ -483,6 +483,7 @@ var g_Dropdowns = {
 			g_GameAttributes.settings.Biome = g_BiomeList && g_BiomeList.Id[idx];
 		},
 		"hidden": () => !g_BiomeList,
+		"autocomplete": 0,
 		"initOrder": 1000
 	},
 	"numPlayers": {
--- a/binaries/data/mods/public/maps/random/amazon.js
+++ b/binaries/data/mods/public/maps/random/amazon.js
@ -3,6 +3,7 @@

 RMS.LoadLibrary("rmgen");
 RMS.LoadLibrary("rmgen2");
+RMS.LoadLibrary("rmbiome");

 InitMap();

--- a/binaries/data/mods/public/maps/random/ambush.js
+++ b/binaries/data/mods/public/maps/random/ambush.js
@ -1,5 +1,6 @@
 RMS.LoadLibrary("rmgen");
 RMS.LoadLibrary("rmgen2");
+RMS.LoadLibrary("rmbiome");

 InitMap();

--- a/binaries/data/mods/public/maps/random/archipelago.js
+++ b/binaries/data/mods/public/maps/random/archipelago.js
@ -1,4 +1,5 @@
 RMS.LoadLibrary("rmgen");
+RMS.LoadLibrary("rmbiome");

 TILE_CENTERED_HEIGHT_MAP = true;

@ -223,9 +224,8 @@ createForests(
 [tMainTerrain, tForestFloor1, tForestFloor2, pForest1, pForest2],
 [avoidClasses(clPlayer, 20, clForest, 17, clHill, 0), stayClasses(clLand, 4)],
 clForest,
- 1.0,
- currentBiome()
-);
+ 1,
+ ...rBiomeTreeCount(1));
 RMS.SetProgress(50);

 log("Creating dirt patches...");
--- a/binaries/data/mods/public/maps/random/atlas_mountains.js
+++ b/binaries/data/mods/public/maps/random/atlas_mountains.js
@ -179,14 +179,11 @@ createMountains(tCliff, avoidClasses(clPlayer, 20, clHill, 8), clHill, scaleByMa

 RMS.SetProgress(25);

-// create forests
 createForests(
 [tGrass, tForestFloor, tForestFloor, pForest1, pForest2],
 avoidClasses(clPlayer, 20, clForest, 14, clHill, 1),
 clForest,
- 0.6,
- 0
-);
+ 0.6);

 RMS.SetProgress(40);

--- a/binaries/data/mods/public/maps/random/bahrain.js
+++ b/binaries/data/mods/public/maps/random/bahrain.js
@ -3,6 +3,7 @@

 RMS.LoadLibrary("rmgen");
 RMS.LoadLibrary("rmgen2");
+RMS.LoadLibrary("rmbiome");

 InitMap();

--- a/binaries/data/mods/public/maps/random/caledonian_meadows.js
+++ b/binaries/data/mods/public/maps/random/caledonian_meadows.js
@ -1,4 +1,5 @@
 RMS.LoadLibrary("rmgen");
+RMS.LoadLibrary("rmbiome");
 RMS.LoadLibrary("heightmap");

 InitMap();
--- a/binaries/data/mods/public/maps/random/canyon.js
+++ b/binaries/data/mods/public/maps/random/canyon.js
@ -1,4 +1,5 @@
 RMS.LoadLibrary("rmgen");
+RMS.LoadLibrary("rmbiome");

 setSelectedBiome();

@ -376,13 +377,12 @@ createHills([tCliff, tCliff, tHill], [avoidClasses(clPlayer, 2, clHill, 8, clHil
 // create hills outside the canyon
 createHills([tCliff, tCliff, tMainTerrain], avoidClasses(clLand, 1, clHill, 1), clHill, scaleByMapSize(20, 150), undefined, undefined, undefined, undefined, 40);

-// create forests
 createForests(
 [tMainTerrain, tForestFloor1, tForestFloor2, pForest1, pForest2],
 [avoidClasses(clPlayer, 1, clForest, 15, clHill, 1, clHill2, 0), stayClasses(clLand, 4)],
 clForest,
- 1.0,
- currentBiome()
+ 1,
+ ...rBiomeTreeCount(1)
 );

 RMS.SetProgress(50);
--- a/binaries/data/mods/public/maps/random/continent.js
+++ b/binaries/data/mods/public/maps/random/continent.js
@ -1,4 +1,5 @@
 RMS.LoadLibrary("rmgen");
+RMS.LoadLibrary("rmbiome");

 setSelectedBiome();

@ -230,14 +231,12 @@ if (randBool())
 else
 	createMountains(tCliff, [avoidClasses(clPlayer, 20, clHill, 15, clBaseResource, 3), stayClasses(clLand, 5)], clHill, scaleByMapSize(1, 4) * numPlayers);

-// create forests
 createForests(
 [tMainTerrain, tForestFloor1, tForestFloor2, pForest1, pForest2],
 [avoidClasses(clPlayer, 20, clForest, 17, clHill, 0, clBaseResource,2), stayClasses(clLand, 4)],
 clForest,
 1.0,
- currentBiome()
-);
+ ...rBiomeTreeCount(1));

 RMS.SetProgress(50);

--- a/binaries/data/mods/public/maps/random/empire.js
+++ b/binaries/data/mods/public/maps/random/empire.js
@ -1,5 +1,6 @@
 RMS.LoadLibrary("rmgen");
 RMS.LoadLibrary("rmgen2");
+RMS.LoadLibrary("rmbiome");

 InitMap();

--- a/binaries/data/mods/public/maps/random/english_channel.js
+++ b/binaries/data/mods/public/maps/random/english_channel.js
@ -277,7 +277,6 @@ createForests(
 avoidClasses(clPlayer, 20, clForest, 17, clHill, 0, clWater, 6),
 clForest,
 1.0,
- 0
 );
 RMS.SetProgress(70);

--- a/binaries/data/mods/public/maps/random/flood.js
+++ b/binaries/data/mods/public/maps/random/flood.js
@ -1,4 +1,5 @@
 RMS.LoadLibrary("rmgen");
+RMS.LoadLibrary("rmbiome");

 setSelectedBiome();

@ -306,8 +307,7 @@ createForests(
 	[avoidClasses(clPlayer, 25, clForest, 10, clBaseResource, 3, clMetal, 6, clRock, 3, clMountain, 2), stayClasses(clHill, 6)],
 	clForest,
 	0.7,
-	currentBiome()
-);
+	...rBiomeTreeCount(0.7));

 log("Creating straggeler trees...");
 let types = [oTree1, oTree2, oTree4, oTree3];
@ -404,8 +404,7 @@ createForests(
 	avoidClasses(clPlayer, 30, clHill, 10, clFood, 5),
 	clForest,
 	0.1,
-	currentBiome()
-);
+	...rBiomeTreeCount(0.1));

 log("Creating small grass tufts...");
 group = new SimpleGroup(
--- a/binaries/data/mods/public/maps/random/frontier.js
+++ b/binaries/data/mods/public/maps/random/frontier.js
@ -1,5 +1,6 @@
 RMS.LoadLibrary("rmgen");
 RMS.LoadLibrary("rmgen2");
+RMS.LoadLibrary("rmbiome");

 InitMap();

--- a/binaries/data/mods/public/maps/random/gear.js
+++ b/binaries/data/mods/public/maps/random/gear.js
@ -1,4 +1,5 @@
 RMS.LoadLibrary("rmgen");
+RMS.LoadLibrary("rmbiome");

 TILE_CENTERED_HEIGHT_MAP = true;

@ -362,9 +363,8 @@ createForests(
 [tMainTerrain, tForestFloor1, tForestFloor2, pForest1, pForest2],
 avoidClasses(clPlayer, 20, clForest, 17, clHill, 0, clWater, 2),
 clForest,
- 1.0,
- currentBiome()
-);
+ 1,
+ ...rBiomeTreeCount(1));

 RMS.SetProgress(50);

--- a/binaries/data/mods/public/maps/random/guadalquivir_river.js
+++ b/binaries/data/mods/public/maps/random/guadalquivir_river.js
@ -273,14 +273,11 @@ paintTerrainBasedOnHeight(-8, 1, 2, tWater);
 // create bumps
 createBumps([avoidClasses(clPlayer, 20, clRiver, 1), stayClasses(clLand, 3)]);

-// create forests
 createForests(
 [tGrass, tForestFloorP, tForestFloorC, pForestC, pForestP],
 [avoidClasses(clPlayer, 20, clForest, 17, clHill, 0, clRiver, 1), stayClasses(clLand, 7)],
 clForest,
- 1.0,
- 0
-);
+ 1.0);

 RMS.SetProgress(50);

--- a/binaries/data/mods/public/maps/random/gulf_of_bothnia.js
+++ b/binaries/data/mods/public/maps/random/gulf_of_bothnia.js
@ -355,14 +355,11 @@ if (randBool())
 else
 	createMountains(tCliff, avoidClasses(clPlayer, 20, clHill, 15, clWater, 0), clHill, scaleByMapSize(1, 4) * numPlayers);

-// create forests
 createForests(
 [tPrimary, tForestFloor, tForestFloor, pForest, pForest],
 avoidClasses(clPlayer, 20, clForest, 16, clHill, 0, clWater, 2),
 clForest,
- 1.0,
- random_terrain
-);
+ 1.0);

 RMS.SetProgress(60);

--- a/binaries/data/mods/public/maps/random/harbor.js
+++ b/binaries/data/mods/public/maps/random/harbor.js
@ -1,5 +1,6 @@
 RMS.LoadLibrary("rmgen");
 RMS.LoadLibrary("rmgen2");
+RMS.LoadLibrary("rmbiome");

 InitMap();

--- a/binaries/data/mods/public/maps/random/hells_pass.js
+++ b/binaries/data/mods/public/maps/random/hells_pass.js
@ -1,5 +1,6 @@
 RMS.LoadLibrary("rmgen");
 RMS.LoadLibrary("rmgen2");
+RMS.LoadLibrary("rmbiome");

 InitMap();

--- a/binaries/data/mods/public/maps/random/howe_sound.js
+++ b/binaries/data/mods/public/maps/random/howe_sound.js
@ -3,6 +3,7 @@

 RMS.LoadLibrary("rmgen");
 RMS.LoadLibrary("rmgen2");
+RMS.LoadLibrary("rmbiome");

 InitMap();

--- a/binaries/data/mods/public/maps/random/island_stronghold.js
+++ b/binaries/data/mods/public/maps/random/island_stronghold.js
@ -12,6 +12,7 @@ function getPlayerTileCoordinates(playerIdx, teamIdx, fractionX, fractionZ)
 }

 RMS.LoadLibrary("rmgen");
+RMS.LoadLibrary("rmbiome");
 RMS.LoadLibrary("heightmap");

 const g_InitialMines = 1;
@ -373,9 +374,8 @@ createForests(
 [tMainTerrain, tForestFloor1, tForestFloor2, pForest1, pForest2],
 [avoidClasses(clPlayer, 10, clForest, 20, clHill, 10, clBaseResource, 5, clRock, 6, clMetal, 6), stayClasses(clLand, 3)],
 clForest,
- 1.0,
- currentBiome()
-);
+ 1,
+ ...rBiomeTreeCount(1));

 log("Creating hills...");
 let placer = new ChainPlacer(1, floor(scaleByMapSize(4, 6)), floor(scaleByMapSize(16, 40)), 0.5);
--- a/binaries/data/mods/public/maps/random/islands.js
+++ b/binaries/data/mods/public/maps/random/islands.js
@ -1,4 +1,5 @@
 RMS.LoadLibrary("rmgen");
+RMS.LoadLibrary("rmbiome");

 TILE_CENTERED_HEIGHT_MAP = true;

--- a/binaries/data/mods/public/maps/random/lake.js
+++ b/binaries/data/mods/public/maps/random/lake.js
@ -1,4 +1,5 @@
 RMS.LoadLibrary("rmgen");
+RMS.LoadLibrary("rmbiome");

 setSelectedBiome();

@ -243,14 +244,12 @@ if (randBool())
 else
 	createMountains(tCliff, avoidClasses(clPlayer, 20, clHill, 15, clWater, 2), clHill, scaleByMapSize(1, 4) * numPlayers);

-// create forests
 createForests(
 [tMainTerrain, tForestFloor1, tForestFloor2, pForest1, pForest2],
 avoidClasses(clPlayer, 20, clForest, 17, clHill, 0, clWater, 2),
 clForest,
- 1.0,
- currentBiome()
-);
+ 1,
+ ...rBiomeTreeCount(1));

 RMS.SetProgress(50);

--- a/binaries/data/mods/public/maps/random/lions_den.js
+++ b/binaries/data/mods/public/maps/random/lions_den.js
@ -1,5 +1,6 @@
 RMS.LoadLibrary("rmgen");
 RMS.LoadLibrary("rmgen2");
+RMS.LoadLibrary("rmbiome");

 InitMap();

--- a/binaries/data/mods/public/maps/random/mainland.js
+++ b/binaries/data/mods/public/maps/random/mainland.js
@ -1,6 +1,6 @@
 RMS.LoadLibrary("rmgen");
+RMS.LoadLibrary("rmbiome");

-//random terrain textures
 setSelectedBiome();

 const tMainTerrain = rBiomeT1();
@ -192,14 +192,12 @@ if (randBool())
 else
 	createMountains(tCliff, avoidClasses(clPlayer, 20, clHill, 15), clHill, scaleByMapSize(3, 15));

-// create forests
 createForests(
 [tMainTerrain, tForestFloor1, tForestFloor2, pForest1, pForest2],
 avoidClasses(clPlayer, 20, clForest, 18, clHill, 0),
 clForest,
- 1.0,
- currentBiome()
-);
+ 1,
+ ...rBiomeTreeCount(1));

 RMS.SetProgress(50);

--- a/binaries/data/mods/public/maps/random/marmara.js
+++ b/binaries/data/mods/public/maps/random/marmara.js
@ -3,6 +3,7 @@

 RMS.LoadLibrary("rmgen");
 RMS.LoadLibrary("rmgen2");
+RMS.LoadLibrary("rmbiome");

 InitMap();

--- a/binaries/data/mods/public/maps/random/mediterranean.js
+++ b/binaries/data/mods/public/maps/random/mediterranean.js
@ -3,6 +3,7 @@

 RMS.LoadLibrary("rmgen");
 RMS.LoadLibrary("rmgen2");
+RMS.LoadLibrary("rmbiome");

 InitMap();

--- a/binaries/data/mods/public/maps/random/migration.js
+++ b/binaries/data/mods/public/maps/random/migration.js
@ -1,4 +1,5 @@
 RMS.LoadLibrary("rmgen");
+RMS.LoadLibrary("rmbiome");

 setSelectedBiome();

--- a/binaries/data/mods/public/maps/random/ngorongoro.js
+++ b/binaries/data/mods/public/maps/random/ngorongoro.js
@ -3,6 +3,7 @@

 RMS.LoadLibrary("rmgen");
 RMS.LoadLibrary("rmgen2");
+RMS.LoadLibrary("rmbiome");

 InitMap();

--- a/binaries/data/mods/public/maps/random/pompeii.js
+++ b/binaries/data/mods/public/maps/random/pompeii.js
@ -3,6 +3,7 @@

 RMS.LoadLibrary("rmgen");
 RMS.LoadLibrary("rmgen2");
+RMS.LoadLibrary("rmbiome");

 InitMap();

--- a/binaries/data/mods/public/maps/random/ratumacos.js
+++ b/binaries/data/mods/public/maps/random/ratumacos.js
@ -3,6 +3,7 @@

 RMS.LoadLibrary("rmgen");
 RMS.LoadLibrary("rmgen2");
+RMS.LoadLibrary("rmbiome");

 InitMap();

--- a/binaries/data/mods/public/maps/random/red_sea.js
+++ b/binaries/data/mods/public/maps/random/red_sea.js
@ -3,6 +3,7 @@

 RMS.LoadLibrary("rmgen");
 RMS.LoadLibrary("rmgen2");
+RMS.LoadLibrary("rmbiome");

 InitMap();

--- a/binaries/data/mods/public/maps/random/rivers.js
+++ b/binaries/data/mods/public/maps/random/rivers.js
@ -1,4 +1,5 @@
 RMS.LoadLibrary("rmgen");
+RMS.LoadLibrary("rmbiome");

 setSelectedBiome();

@ -373,14 +374,12 @@ if (randBool())
 else
 	createMountains(tCliff, avoidClasses(clPlayer, 20, clHill, 15, clWater, 2), clHill, scaleByMapSize(3, 15));

-// create forests
 createForests(
 [tMainTerrain, tForestFloor1, tForestFloor2, pForest1, pForest2],
 avoidClasses(clPlayer, 20, clForest, 17, clHill, 0, clWater, 2),
 clForest,
- 1.0,
- currentBiome()
-);
+ 1,
+ ...rBiomeTreeCount(1));

 RMS.SetProgress(50);

--- a/binaries/data/mods/public/maps/random/rmbiome/randombiome.js
+++ b/binaries/data/mods/public/maps/random/rmbiome/randombiome.js
@ -69,6 +69,12 @@ var g_Decoratives = {
 	"tree": "actor|flora/trees/oak.xml"
 };

+var g_TreeCount = {
+	"minTrees": 500,
+	"maxTrees": 3000,
+	"forestProbability": 0.7
+};
+
 function currentBiome()
 {
 	return g_BiomeID;
@ -85,12 +91,6 @@ function setSelectedBiome()
 	setBiome(g_MapSettings.Biome);
 }

-function randomizeBiome()
-{
-	setBiome(pickRandom(g_Biomes));
-	return g_BiomeID;
-}
-
 function setBiome(biomeID)
 {
 	if (g_Biomes.indexOf(biomeID) == -1)
@ -579,10 +579,15 @@ function setBiome(biomeID)
 			"bushSmall": "actor|props/flora/bush_dry_a.xml",
 			"tree": "actor|flora/trees/baobab.xml"
 		};
+
+		g_TreeCount = {
+			"minTrees": 200,
+			"maxTrees": 1250,
+			"forestProbability": 0
+		};
 	}
 	else if (g_BiomeID == g_BiomeTropic)
 	{
-
 		// Bora-Bora ish. Quite transparent, not wavy.
 		// Mostly for shallow maps. Maps where the water level goes deeper should use a much darker Water Color to simulate deep water holes.
 		setWaterColor(0.584,0.824,0.929);
@ -643,6 +648,12 @@ function setBiome(biomeID)
 			"bushSmall": "actor|props/flora/plant_tropic_large.xml",
 			"tree": "actor|flora/trees/tree_tropic.xml"
 		};
+
+		g_TreeCount = {
+			"minTrees": 1000,
+			"maxTrees": 6000,
+			"forestProbabilityp": 0.52
+		};
 	}
 	else if (g_BiomeID == g_BiomeAutumn)
 	{
@ -709,6 +720,15 @@ function setBiome(biomeID)
 	}
 }

+function rBiomeTreeCount(multiplier = 1)
+{
+	return [
+		g_TreeCount.minTrees * multiplier,
+		g_TreeCount.maxTrees * multiplier,
+		g_TreeCount.forestProbability
+	];
+}
+
 function rBiomeT1()
 {
 	return g_Terrains.mainTerrain;
--- a/binaries/data/mods/public/maps/random/rmgen/utilityfunctions.js
+++ b/binaries/data/mods/public/maps/random/rmgen/utilityfunctions.js
@ -77,64 +77,39 @@ function createMountains(terrain, constraint, tileclass, count, maxHeight, minRa
 		);
 }

-function createForests(terrainset, constraint, tileclass, numMultiplier, biomeID)
+function createForests(terrainset, constraint, tileclass, numMultiplier = 1, minTrees = 500, maxTrees = 3000, forestProbability = 0.7)
 {
 	log("Creating forests...");

-	tileclass = (tileclass !== undefined ? tileclass : clForest);
-	constraint = (constraint !== undefined ? constraint : avoidClasses(clPlayer, 20, clForest, 17, clHill, 0));
-	numMultiplier = (numMultiplier !== undefined ? numMultiplier : 1.0);
-	biomeID = (biomeID !== undefined ? biomeID : 0);
+	tileclass = tileclass || clForest;
+	constraint = constraint || avoidClasses(clPlayer, 20, clForest, 17, clHill, 0);

 	var [tM, tFF1, tFF2, tF1, tF2] = terrainset;
+	var totalTrees = scaleByMapSize(minTrees, maxTrees);
+	var numForest = totalTrees * forestProbability;
+	g_numStragglerTrees = totalTrees * (1.0 - forestProbability);

-	if (biomeID == g_BiomeSavanna)
-	{
-		var MIN_TREES = 200 * numMultiplier;
-		var MAX_TREES = 1250 * numMultiplier;
-		var P_FOREST = 0;
-	}
-	else if (biomeID == g_BiomeTropic)
-	{
-		var MIN_TREES = 1000 * numMultiplier;
-		var MAX_TREES = 6000 * numMultiplier;
-		var P_FOREST = 0.52;
-	}
-	else
-	{
-		var MIN_TREES = 500 * numMultiplier;
-		var MAX_TREES = 3000 * numMultiplier;
-		var P_FOREST = 0.7;
-	}
-	var totalTrees = scaleByMapSize(MIN_TREES, MAX_TREES);
-	var numForest = totalTrees * P_FOREST;
-	g_numStragglerTrees = totalTrees * (1.0 - P_FOREST);
+	if (!forestProbability)
+		return;

 	log("Creating forests...");
-	var types = [
+
+	let types = [
 		[[tFF2, tM, tF1], [tFF2, tF1]],
 		[[tFF1, tM, tF2], [tFF1, tF2]]
-	];	// some variation
+	];

-	if (biomeID != g_BiomeSavanna)
-	{
-		var size = numForest / (scaleByMapSize(3,6) * numPlayers);
-		var num = floor(size / types.length);
-		for (var i = 0; i < types.length; ++i)
-		{
-			var placer = new ChainPlacer(1, floor(scaleByMapSize(3, 5)), numForest / num, 0.5);
-			var painter = new LayeredPainter(
-				types[i],		// terrains
-				[2]											// widths
-				);
-			createAreas(
-				placer,
-				[painter, paintClass(tileclass)],
-				constraint,
-				num
-			);
-		}
-	}
+	let num = Math.floor(numForest / (scaleByMapSize(3,6) * numPlayers) / types.length);
+	for (let type of types)
+		createAreas(
+			new ChainPlacer(1, Math.floor(scaleByMapSize(3, 5)), numForest / num, 0.5),
+			[
+				new LayeredPainter(type, [2]),
+				paintClass(tileclass)
+			],
+			constraint,
+			num
+		);
 }

 function createLayeredPatches(sizes, terrainset, twidthset, constraint, count, tileclass, failfraction)
--- a/binaries/data/mods/public/maps/random/snowflake_searocks.js
+++ b/binaries/data/mods/public/maps/random/snowflake_searocks.js
@ -1,4 +1,5 @@
 RMS.LoadLibrary("rmgen");
+RMS.LoadLibrary("rmbiome");

 setSelectedBiome();

--- a/binaries/data/mods/public/maps/random/stronghold.js
+++ b/binaries/data/mods/public/maps/random/stronghold.js
@ -1,5 +1,6 @@
 RMS.LoadLibrary("rmgen");
 RMS.LoadLibrary("rmgen2");
+RMS.LoadLibrary("rmbiome");

 InitMap();

--- a/binaries/data/mods/public/maps/random/survivalofthefittest.js
+++ b/binaries/data/mods/public/maps/random/survivalofthefittest.js
@ -1,4 +1,5 @@
 RMS.LoadLibrary("rmgen");
+RMS.LoadLibrary("rmbiome");

 setSelectedBiome();

@ -185,8 +186,7 @@ createForests(
 	[avoidClasses(clPlayer, 20, clForest, 5, clHill, 0, clBaseResource,2, clWomen, 5), stayClasses(clLand, 4)],
 	clForest,
 	1,
-	currentBiome()
-);
+	...rBiomeTreeCount(1));

 if (randBool())
 	createHills(
--- a/binaries/data/mods/public/maps/random/unknown.js
+++ b/binaries/data/mods/public/maps/random/unknown.js
@ -1,4 +1,5 @@
 RMS.LoadLibrary("rmgen");
+RMS.LoadLibrary("rmbiome");

 TILE_CENTERED_HEIGHT_MAP = true;

--- a/binaries/data/mods/public/maps/random/unknown_land.js
+++ b/binaries/data/mods/public/maps/random/unknown_land.js
@ -1,4 +1,5 @@
 RMS.LoadLibrary("rmgen");
+RMS.LoadLibrary("rmbiome");

 TILE_CENTERED_HEIGHT_MAP = true;

--- a/binaries/data/mods/public/maps/random/unknown_nomad.js
+++ b/binaries/data/mods/public/maps/random/unknown_nomad.js
@ -1,4 +1,5 @@
 RMS.LoadLibrary("rmgen");
+RMS.LoadLibrary("rmbiome");

 TILE_CENTERED_HEIGHT_MAP = true;

--- a/binaries/data/mods/public/maps/random/wild_lake.js
+++ b/binaries/data/mods/public/maps/random/wild_lake.js
@ -1,4 +1,5 @@
 RMS.LoadLibrary("rmgen");
+RMS.LoadLibrary("rmbiome");
 RMS.LoadLibrary("heightmap");

 InitMap();