Five new random map scripts by _kali: Bahrain, Harbor, Howe Sound, Ngorongo and Rouen.

Besides harbor, they are portraying actual geographic regions.
Some environmental improvements by niektb.

This was SVN commit r18714.

binaries/data/mods/public/art/textures/ui/session/icons/mappreview/bahrain.png

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+version https://git-lfs.github.com/spec/v1
+oid sha256:9a2817ef3afaaff9636bd26c5e9d240e183e06a889c9ac7c22df09fad2c32852
+size 104975

binaries/data/mods/public/art/textures/ui/session/icons/mappreview/harbor.png

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+version https://git-lfs.github.com/spec/v1
+oid sha256:9afddfac533b19441b2ab0d6fe52b8320ff2f908beff395bbe038ee62f14a753
+size 140219

binaries/data/mods/public/art/textures/ui/session/icons/mappreview/howe_sound.png

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:eb5d243a1c71ab37d9ee780c2c093f442930ebbb98e1c5945ba887bd8c6c3ecc
+size 96699

binaries/data/mods/public/art/textures/ui/session/icons/mappreview/ngorongo.png

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8ffab06ac77168894da9c447145814136f5502b22b511fb86c51dc793f2dfbf2
+size 163703

binaries/data/mods/public/art/textures/ui/session/icons/mappreview/rouen.png

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:29ecf039114805731d79405c8f590d078e54f8f0dda88c64aeea17bc3374d7fa
+size 110430

binaries/data/mods/public/maps/random/bahrain.json

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+{
+	"settings" : {
+		"Name" : "Bahrain",
+		"Script" : "bahrain.js",
+		"Description" : "The Kingdom of Bahrain is an island country situated between Saudia Arabia to the west and Qatar to the east. From the 6th to 3rd century BC, Bahrain was part of the Persian Empire.",
+		"BaseTerrain" : ["medit_sea_depths"],
+		"BaseHeight" : 1,
+		"Preview" : "bahrain.png",
+		"CircularMap" : false
+	}
+}

binaries/data/mods/public/maps/random/harbor.js

@@ -0,0 +1,439 @@
+RMS.LoadLibrary("rmgen");
+RMS.LoadLibrary("rmgen2");
+
+InitMap();
+
+randomizeBiome();
+initMapSettings();
+initTileClasses();
+
+setFogFactor(0.04);
+
+resetTerrain(g_Terrains.mainTerrain, g_TileClasses.land, 2);
+RMS.SetProgress(10);
+
+var players = addBases("radial", 0.38);
+RMS.SetProgress(20);
+
+addCenterLake();
+RMS.SetProgress(30);
+
+if (g_MapInfo.mapSize >= 192)
+{
+	addHarbors(players);
+	RMS.SetProgress(40);
+}
+
+addSpines();
+RMS.SetProgress(50);
+
+addElements(shuffleArray([
+	{
+		"func": addHills,
+		"avoid": [
+			g_TileClasses.bluff, 5,
+			g_TileClasses.hill, 15,
+			g_TileClasses.mountain, 2,
+			g_TileClasses.plateau, 5,
+			g_TileClasses.player, 20,
+			g_TileClasses.spine, 5,
+			g_TileClasses.valley, 2,
+			g_TileClasses.water, 2
+		],
+		"sizes": ["tiny", "small"],
+		"mixes": g_AllMixes,
+		"amounts": g_AllAmounts
+	},
+	{
+		"func": addMountains,
+		"avoid": [
+			g_TileClasses.bluff, 20,
+			g_TileClasses.mountain, 25,
+			g_TileClasses.plateau, 20,
+			g_TileClasses.player, 20,
+			g_TileClasses.spine, 20,
+			g_TileClasses.valley, 10,
+			g_TileClasses.water, 15
+		],
+		"sizes": ["small"],
+		"mixes": g_AllMixes,
+		"amounts": g_AllAmounts
+	},
+	{
+		"func": addPlateaus,
+		"avoid": [
+			g_TileClasses.bluff, 20,
+			g_TileClasses.mountain, 25,
+			g_TileClasses.plateau, 20,
+			g_TileClasses.player, 40,
+			g_TileClasses.spine, 20,
+			g_TileClasses.valley, 10,
+			g_TileClasses.water, 15
+		],
+		"sizes": ["small"],
+		"mixes": g_AllMixes,
+		"amounts": g_AllAmounts
+	},
+	{
+		"func": addBluffs,
+		"avoid": [
+			g_TileClasses.bluff, 20,
+			g_TileClasses.mountain, 25,
+			g_TileClasses.plateau, 20,
+			g_TileClasses.player, 40,
+			g_TileClasses.spine, 20,
+			g_TileClasses.valley, 10,
+			g_TileClasses.water, 15
+		],
+		"sizes": ["normal"],
+		"mixes": g_AllMixes,
+		"amounts": g_AllAmounts
+	}
+]));
+RMS.SetProgress(60);
+
+addElements(shuffleArray([
+	{
+		"func": addMetal,
+		"avoid": [
+			g_TileClasses.berries, 5,
+			g_TileClasses.bluff, 5,
+			g_TileClasses.forest, 3,
+			g_TileClasses.mountain, 2,
+			g_TileClasses.plateau, 2,
+			g_TileClasses.player, 30,
+			g_TileClasses.rock, 10,
+			g_TileClasses.spine, 5,
+			g_TileClasses.metal, 20,
+			g_TileClasses.water, 3
+		],
+		"sizes": ["normal"],
+		"mixes": ["same"],
+		"amounts": ["normal", "many"]
+	},
+	{
+		"func": addStone,
+		"avoid": [
+			g_TileClasses.berries, 5,
+			g_TileClasses.bluff, 5,
+			g_TileClasses.forest, 3,
+			g_TileClasses.mountain, 2,
+			g_TileClasses.plateau, 2,
+			g_TileClasses.player, 30,
+			g_TileClasses.rock, 20,
+			g_TileClasses.spine, 5,
+			g_TileClasses.metal, 10,
+			g_TileClasses.water, 3
+		],
+		"sizes": ["normal"],
+		"mixes": ["same"],
+		"amounts": ["normal", "many"]
+	},
+	{
+		"func": addForests,
+		"avoid": [
+			g_TileClasses.berries, 5,
+			g_TileClasses.bluff, 5,
+			g_TileClasses.forest, 8,
+			g_TileClasses.metal, 3,
+			g_TileClasses.mountain, 5,
+			g_TileClasses.plateau, 5,
+			g_TileClasses.player, 20,
+			g_TileClasses.rock, 3,
+			g_TileClasses.spine, 5,
+			g_TileClasses.water, 2
+		],
+		"sizes": ["normal"],
+		"mixes": ["similar"],
+		"amounts": ["many"]
+	}
+]));
+
+RMS.SetProgress(70);
+
+addElements(shuffleArray([
+	{
+		"func": addBerries,
+		"avoid": [
+			g_TileClasses.berries, 30,
+			g_TileClasses.bluff, 5,
+			g_TileClasses.forest, 5,
+			g_TileClasses.metal, 10,
+			g_TileClasses.mountain, 2,
+			g_TileClasses.plateau, 2,
+			g_TileClasses.player, 20,
+			g_TileClasses.rock, 10,
+			g_TileClasses.spine, 2,
+			g_TileClasses.water, 3
+		],
+		"sizes": g_AllSizes,
+		"mixes": g_AllMixes,
+		"amounts": g_AllAmounts
+	},
+	{
+		"func": addAnimals,
+		"avoid": [
+			g_TileClasses.animals, 20,
+			g_TileClasses.bluff, 5,
+			g_TileClasses.forest, 2,
+			g_TileClasses.metal, 2,
+			g_TileClasses.mountain, 1,
+			g_TileClasses.plateau, 2,
+			g_TileClasses.player, 20,
+			g_TileClasses.rock, 2,
+			g_TileClasses.spine, 2,
+			g_TileClasses.water, 3
+		 ],
+		"sizes": g_AllSizes,
+		"mixes": g_AllMixes,
+		"amounts": g_AllAmounts
+	},
+	{
+		"func": addStragglerTrees,
+		"avoid": [
+			g_TileClasses.berries, 5,
+			g_TileClasses.bluff, 5,
+			g_TileClasses.forest, 7,
+			g_TileClasses.metal, 2,
+			g_TileClasses.mountain, 1,
+			g_TileClasses.plateau, 2,
+			g_TileClasses.player, 12,
+			g_TileClasses.rock, 2,
+			g_TileClasses.spine, 2,
+			g_TileClasses.water, 5
+		 ],
+		"sizes": g_AllSizes,
+		"mixes": g_AllMixes,
+		"amounts": g_AllAmounts
+	}
+]));
+
+RMS.SetProgress(80);
+
+addElements([
+	{
+		"func": addLayeredPatches,
+		"avoid": [
+			g_TileClasses.bluff, 2,
+			g_TileClasses.dirt, 5,
+			g_TileClasses.forest, 2,
+			g_TileClasses.mountain, 2,
+			g_TileClasses.plateau, 2,
+			g_TileClasses.player, 12,
+			g_TileClasses.spine, 5,
+			g_TileClasses.water, 3
+		],
+		"sizes": ["normal"],
+		"mixes": ["normal"],
+		"amounts": ["normal"]
+	},
+	{
+		"func": addDecoration,
+		"avoid": [
+			g_TileClasses.bluff, 2,
+			g_TileClasses.forest, 2,
+			g_TileClasses.mountain, 2,
+			g_TileClasses.plateau, 2,
+			g_TileClasses.player, 12,
+			g_TileClasses.spine, 5,
+			g_TileClasses.water, 3
+		],
+		"sizes": ["normal"],
+		"mixes": ["normal"],
+		"amounts": ["normal"]
+	}
+]);
+
+RMS.SetProgress(90);
+
+ExportMap();
+
+function addCenterLake()
+{
+	let lSize = sqrt(sqrt(sqrt(scaleByMapSize(1, 6))));
+
+	createArea(
+		new ChainPlacer(
+			2,
+			Math.floor(scaleByMapSize(2, 12)),
+			Math.floor(scaleByMapSize(35, 160)),
+			1,
+			g_MapInfo.centerOfMap,
+			g_MapInfo.centerOfMap,
+			0,
+			[floor(g_MapInfo.mapSize * 0.17 * lSize)]
+		),
+		[
+			new LayeredPainter(
+				[
+					g_Terrains.shore,
+					g_Terrains.water,
+					g_Terrains.water
+				],
+				[1, 100]
+			),
+			new SmoothElevationPainter(ELEVATION_SET, -18, 10),
+			paintClass(g_TileClasses.water)
+		],
+		avoidClasses(g_TileClasses.player, 20)
+	);
+
+	let fDist = 50;
+	if (g_MapInfo.mapSize <= 192)
+		fDist = 20;
+
+	// create a bunch of fish
+	createObjectGroup(
+		new SimpleGroup(
+			[new SimpleObject(g_Gaia.fish, 20, 30, 0, fDist)],
+			true,
+			g_TileClasses.baseResource,
+			g_MapInfo.centerOfMap,
+			g_MapInfo.centerOfMap
+		),
+		0,
+		[
+			avoidClasses(g_TileClasses.player, 5, g_TileClasses.hill, 3, g_TileClasses.mountain, 3),
+			stayClasses(g_TileClasses.water, 5)
+		]
+	);
+}
+
+function addHarbors(players)
+{
+	for (let i = 0; i < players.length; ++i)
+	{
+		let ix = round(fractionToTiles(players[i].x));
+		let iz = round(fractionToTiles(players[i].z));
+		let playerDistX = g_MapInfo.centerOfMap - ix;
+		let playerDistZ = g_MapInfo.centerOfMap - iz;
+		let offsetX = round(playerDistX / 2.5);
+		let offsetZ = round(playerDistZ / 2.5);
+
+		createArea(
+			new ClumpPlacer(scaleByMapSize(1200, 1200), 0.5, 0.5, 1, ix + offsetX, iz + offsetZ),
+			[
+				new LayeredPainter([g_Terrains.shore, g_Terrains.water], [2]),
+				new SmoothElevationPainter(ELEVATION_MODIFY, -11, 3),
+				paintClass(g_TileClasses.water)
+			],
+			avoidClasses(
+				g_TileClasses.player, 15,
+				g_TileClasses.hill, 1
+			)
+		);
+
+		// create fish in harbor
+		createObjectGroup(
+			new SimpleGroup(
+				[new SimpleObject(g_Gaia.fish, 6, 6, 1, 20)],
+				true, g_TileClasses.baseResource, ix + offsetX, iz + offsetZ
+			),
+			0,
+			[
+				avoidClasses(
+					g_TileClasses.hill, 3,
+					g_TileClasses.mountain, 3
+				),
+				stayClasses(g_TileClasses.water, 5)
+			]
+		);
+	}
+}
+
+function addSpines()
+{
+	let spineTile = g_Terrains.dirt;
+	let elevation = 35;
+
+	if (g_MapInfo.biome == 2)
+		spineTile = g_Terrains.tier1Terrain;
+
+	if (g_MapInfo.biome == 4 || g_MapInfo.biome == 6)
+		spineTile = g_Terrains.tier2Terrain;
+
+	if (g_MapInfo.biome == 8)
+		spineTile = g_Terrains.tier4Terrain;
+
+	let split = 1;
+	if (g_MapInfo.numPlayers <= 3 || (g_MapInfo.mapSize >= 320 && g_MapInfo.numPlayers <= 4))
+		split = 2;
+
+	for (let i = 0; i < g_MapInfo.numPlayers * split; ++i)
+	{
+		let tang = g_MapInfo.startAngle + (i + 0.5) * TWO_PI / (g_MapInfo.numPlayers * split);
+
+		let fx = fractionToTiles(0.5);
+		let fz = fractionToTiles(0.5);
+		let ix = round(fx);
+		let iz = round(fz);
+
+		let mStartCo = 0.12;
+		let mStopCo = 0.40;
+		let mSize = 0.5;
+		let mWaviness = 0.6;
+		let mOffset = 0.4;
+		let mTaper = -1.4;
+
+		// make small mountain dividers if we're on a small map
+		if (g_MapInfo.mapSize <= 192)
+		{
+			mSize = 0.02;
+			mTaper = -0.1;
+			elevation = 20;
+		}
+
+		createArea(
+			new PathPlacer(
+				fractionToTiles(0.5 + mStartCo * cos(tang)),
+				fractionToTiles(0.5 + mStartCo * sin(tang)),
+				fractionToTiles(0.5 + mStopCo * cos(tang)),
+				fractionToTiles(0.5 + mStopCo * sin(tang)),
+				scaleByMapSize(14, mSize),
+				mWaviness,
+				0.1,
+				mOffset,
+				mTaper
+			),
+			[
+				new LayeredPainter([g_Terrains.cliff, spineTile], [3]),
+				new SmoothElevationPainter(ELEVATION_MODIFY, elevation, 3),
+				paintClass(g_TileClasses.spine)
+			],
+			avoidClasses(g_TileClasses.player, 5)
+		);
+	}
+
+	addElements([
+		{
+			"func": addDecoration,
+			"avoid": [
+				g_TileClasses.bluff, 2,
+				g_TileClasses.forest, 2,
+				g_TileClasses.mountain, 2,
+				g_TileClasses.player, 12,
+				g_TileClasses.water, 3
+			],
+			"stay": [g_TileClasses.spine, 5],
+			"sizes": ["normal"],
+			"mixes": ["normal"],
+			"amounts": ["normal"]
+		}
+	]);
+
+	addElements([
+		{
+			"func": addProps,
+			"avoid": [
+				g_TileClasses.forest, 2,
+				g_TileClasses.player, 2,
+				g_TileClasses.prop, 20,
+				g_TileClasses.water, 3
+			],
+			"stay": [g_TileClasses.spine, 8],
+			"sizes": ["normal"],
+			"mixes": ["normal"],
+			"amounts": ["scarce"]
+		}
+	]);
+}

binaries/data/mods/public/maps/random/harbor.json

@@ -0,0 +1,11 @@
+{
+	"settings" : {
+		"Name" : "Harbor",
+		"Script" : "harbor.js",
+		"Description" : "Players start with some light fishing opportunities in the calm waters of a sheltered harbor. A large bounty of seafood lays beyond the protective cliffs in the deep ocean. Small passages at the base of the cliffs make for tight fighting and easy fortification. Will you fight your way through the narrow passageways or take to the sea?",
+		"BaseTerrain" : ["medit_sea_depths"],
+		"BaseHeight" : 2,
+		"Preview" : "harbor.png",
+		"CircularMap" : true
+	}
+}

binaries/data/mods/public/maps/random/howe_sound.json

@@ -0,0 +1,11 @@
+{
+	"settings" : {
+		"Name" : "Howe Sound",
+		"Script" : "howe_sound.js",
+		"Description" : "Howe Sound is a roughly triangular network of fjords located directly northwest of Vancouver in British Columbia, Canada.",
+		"BaseTerrain" : ["medit_sea_depths"],
+		"BaseHeight" : 1,
+		"Preview" : "howe_sound.png",
+		"CircularMap" : false
+	}
+}

binaries/data/mods/public/maps/random/ngorongoro.json

@@ -0,0 +1,11 @@
+{
+	"settings" : {
+		"Name" : "Ngorongoro",
+		"Script" : "ngorongoro.js",
+		"Description" : "Ngorongoro Crater is the world's largest intact volcanic caldera and is one of the Seven Natural Wonders of Africa. Due to it's climate, biodiversity and history, Ngorongoro is believed by some to be Africa's Garden of Eden and the birthplace of mankind.",
+		"BaseTerrain" : ["medit_sea_depths"],
+		"BaseHeight" : 1,
+		"Preview" : "ngorongoro.png",
+		"CircularMap" : false
+	}
+}

binaries/data/mods/public/maps/random/rouen.json

@@ -0,0 +1,11 @@
+{
+	"settings" : {
+		"Name" : "Rouen",
+		"Script" : "rouen.js",
+		"Description" : "Rouen is a city on the River Seine in the north of France and the capital of Normandy. Formerly one of the largest and most prosperous cities of medieval Europe, Rouen was the seat of the Exchequer of Normandy during the Middle Ages. It was one of the capitals of the Anglo-Norman dynasties, which ruled both England and large parts of modern France from the 11th to the 15th centuries.",
+		"BaseTerrain" : ["medit_sea_depths"],
+		"BaseHeight" : 1,
+		"Preview" : "rouen.png",
+		"CircularMap" : false
+	}
+}