Ticket #1688: belgian_uplands2012-10-5.diff

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

@@ +1 @@
+// Prepare progress calculation
+var timeArray = [];
+timeArray.push(new Date().getTime());
+
+// Importing rmgen libraries
+RMS.LoadLibrary("rmgen");
+
+const BUILDING_ANGlE = -PI/4;
+
+// initialize map
+
+log("Initializing map...");
+
+InitMap();
+
+var numPlayers = getNumPlayers();
+var mapSize = getMapSize();
+
+
+//////////
+// Heightmap functionality
+//////////
+
+// Some general heightmap settings
+const MIN_HEIGHT = - SEA_LEVEL; // 20, should be set in the libs!
+const MAX_HEIGHT = 0xFFFF/HEIGHT_UNITS_PER_METRE - SEA_LEVEL; // A bit smaler than 90, should be set in the libs!
+
+// Add random heightmap generation functionality
+function getRandomReliefmap(minHeight, maxHeight)
+{
+    minHeight = (minHeight || MIN_HEIGHT);
+    maxHeight = (maxHeight || MAX_HEIGHT);
+    if (minHeight < MIN_HEIGHT)
+        warn("getRandomReliefmap: Argument minHeight is smaler then the supported minimum height of " + MIN_HEIGHT + " (const MIN_HEIGHT): " + minHeight)
+    if (maxHeight > MAX_HEIGHT)
+        warn("getRandomReliefmap: Argument maxHeight is smaler then the supported maximum height of " + MAX_HEIGHT + " (const MAX_HEIGHT): " + maxHeight)
+    var reliefmap = [];
+    for (var x = 0; x <= mapSize; x++)
+    {
+        reliefmap.push([]);
+        for (var y = 0; y <= mapSize; y++)
+        {
+            reliefmap[x].push(randFloat(minHeight, maxHeight));
+        }
+    }
+    return reliefmap;
+}
+
+// Apply a heightmap
+function setReliefmap(reliefmap)
+{
+    // g_Map.height = reliefmap;
+    for (var x = 0; x <= mapSize; x++)
+    {
+        for (var y = 0; y <= mapSize; y++)
+        {
+            setHeight(x, y, reliefmap[x][y]);
+        }
+    }
+}
+
+// Get minimum and maxumum height used in a heightmap
+function getMinAndMaxHeight(reliefmap)
+{
+    var height = {};
+    height.min = Infinity;
+    height.max = -Infinity;
+    for (var x = 0; x <= mapSize; x++)
+    {
+        for (var y = 0; y <= mapSize; y++)
+        {
+            if (reliefmap[x][y] < height.min)
+                height.min = reliefmap[x][y];
+            else if (reliefmap[x][y] > height.max)
+                height.max = reliefmap[x][y];
+        }
+    }
+    return height;
+}
+
+// Rescale a heightmap (Waterlevel is not taken into consideration!)
+function getRescaledReliefmap(reliefmap, minHeight, maxHeight)
+{
+    var newReliefmap = deepcopy(reliefmap);
+    minHeight = (minHeight || MIN_HEIGHT);
+    maxHeight = (maxHeight || MAX_HEIGHT);
+    if (minHeight < MIN_HEIGHT)
+        warn("getRescaledReliefmap: Argument minHeight is smaler then the supported minimum height of " + MIN_HEIGHT + " (const MIN_HEIGHT): " + minHeight)
+    if (maxHeight > MAX_HEIGHT)
+        warn("getRescaledReliefmap: Argument maxHeight is smaler then the supported maximum height of " + MAX_HEIGHT + " (const MAX_HEIGHT): " + maxHeight)
+    var oldHeightRange = getMinAndMaxHeight(reliefmap);
+    for (var x = 0; x <= mapSize; x++)
+    {
+        for (var y = 0; y <= mapSize; y++)
+        {
+            newReliefmap[x][y] = minHeight + (reliefmap[x][y] - oldHeightRange.min) / (oldHeightRange.max - oldHeightRange.min) * (maxHeight - minHeight);
+        }
+    }
+    return newReliefmap
+}
+
+// Applying decay errosion (terrain independent)
+function getHeightErrosionedReliefmap(reliefmap, strength)
+{
+    var newReliefmap = deepcopy(reliefmap);
+    strength = (strength || 1.0); // Values much higher then 1 (1.32+ for an 8 tile map, 1.45+ for a 12 tile map, 1.62+ @ 20 tile map, 0.99 @ 4 tiles) will result in a resonance disaster/self interference
+    var map = [[1, 0], [1, 1], [0, 1], [-1, 1], [-1, 0], [-1, -1], [0, -1], [1, -1]]; // Default
+    for (var x = 0; x <= mapSize; x++)
+    {
+        for (var y = 0; y <= mapSize; y++)
+        {
+            var div = 0;
+            for (var i = 0; i < map.length; i++)
+                newReliefmap[x][y] += strength / map.length * (reliefmap[(x + map[i][0] + mapSize + 1) % (mapSize + 1)][(y + map[i][1] + mapSize + 1) % (mapSize + 1)] - reliefmap[x][y]); // Not entirely sure if scaling with map.length is perfect but tested values seam to indicate it is
+        }
+    }
+    return newReliefmap;
+}
+
+
+//////////
+// Prepare for hightmap munipulation
+//////////
+
+// Set target min and max height depending on map size to make average stepness the same on all map sizes
+var heightRange = {"min": MIN_HEIGHT * mapSize / 512, "max": MAX_HEIGHT * mapSize / 512};
+
+// Set average water coverage
+var averageWaterCoverage = 1/3; // NOTE: Since errosion is not predictable actual water coverage might differ much with the same value
+if (mapSize < 200) // Sink the waterlevel on tiny maps to ensure enough space
+    averageWaterCoverage = 2/3 * averageWaterCoverage;
+var waterHeight = -MIN_HEIGHT + heightRange.min + averageWaterCoverage * (heightRange.max - heightRange.min);
+var waterHeightAdjusted = waterHeight + MIN_HEIGHT;
+setWaterHeight(waterHeight);
+
+
+//////////
+// Prepare terrain texture by height placement
+//////////
+
+var textueByHeight = [];
+
+// Deep water
+textueByHeight.push({"upperHeightLimit": heightRange.min + 1/3 * (waterHeightAdjusted - heightRange.min), "terrain": "temp_sea_rocks"});
+// Medium deep water (with fish)
+var terreins = ["temp_sea_weed"];
+terreins = terreins.concat(terreins, terreins, terreins, terreins);
+terreins = terreins.concat(terreins, terreins, terreins, terreins);
+terreins.push("temp_sea_weed|gaia/fauna_fish");
+textueByHeight.push({"upperHeightLimit": heightRange.min + 2/3 * (waterHeightAdjusted - heightRange.min), "terrain": terreins});
+// Flat Water
+textueByHeight.push({"upperHeightLimit": heightRange.min + 3/3 * (waterHeightAdjusted - heightRange.min), "terrain": "temp_mud_a"});
+// Water surroundings/bog (with stone/metal some rabits and bushes)
+var terreins = ["temp_plants_bog", "temp_plants_bog_aut", "temp_dirt_gravel_plants", "temp_grass_d"];
+terreins = terreins.concat(terreins, terreins, terreins, terreins, terreins);
+terreins = ["temp_plants_bog|gaia/flora_bush_temperate"].concat(terreins, terreins);
+terreins = ["temp_dirt_gravel_plants|gaia/geology_metal_temperate", "temp_dirt_gravel_plants|gaia/geology_stone_temperate", "temp_plants_bog|gaia/fauna_rabbit"].concat(terreins, terreins);
+terreins = ["temp_plants_bog_aut|gaia/flora_tree_dead"].concat(terreins, terreins);
+textueByHeight.push({"upperHeightLimit": waterHeightAdjusted + 1/6 * (heightRange.max - waterHeightAdjusted), "terrain": terreins});
+// Juicy grass near bog
+textueByHeight.push({"upperHeightLimit": waterHeightAdjusted + 2/6 * (heightRange.max - waterHeightAdjusted),
+    "terrain": ["temp_grass", "temp_grass_d", "temp_grass_long_b", "temp_grass_plants"]});
+// Medium level grass
+// var testActor = "actor|geology/decal_stone_medit_a.xml";
+textueByHeight.push({"upperHeightLimit": waterHeightAdjusted + 3/6 * (heightRange.max - waterHeightAdjusted),
+    "terrain": ["temp_grass", "temp_grass_b", "temp_grass_c", "temp_grass_mossy"]});
+// Long grass near forest border
+textueByHeight.push({"upperHeightLimit": waterHeightAdjusted + 4/6 * (heightRange.max - waterHeightAdjusted),
+    "terrain": ["temp_grass", "temp_grass_b", "temp_grass_c", "temp_grass_d", "temp_grass_long_b", "temp_grass_clovers_2", "temp_grass_mossy", "temp_grass_plants"]});
+// Forest border (With wood/food plants/deer/rabits)
+var terreins = ["temp_grass_plants|gaia/flora_tree_euro_beech", "temp_grass_mossy|gaia/flora_tree_poplar", "temp_grass_mossy|gaia/flora_tree_poplar_lombardy",
+    "temp_grass_long|gaia/flora_bush_temperate", "temp_mud_plants|gaia/flora_bush_temperate", "temp_mud_plants|gaia/flora_bush_badlands",
+    "temp_grass_long|gaia/flora_tree_apple", "temp_grass_clovers|gaia/flora_bush_berry", "temp_grass_clovers_2|gaia/flora_bush_grapes",
+    "temp_grass_plants|gaia/fauna_deer", "temp_grass_long_b|gaia/fauna_rabbit"];
+var numTerreins = terreins.length;
+for (var i = 0; i < numTerreins; i++)
+    terreins.push("temp_grass_plants");
+textueByHeight.push({"upperHeightLimit": waterHeightAdjusted + 5/6 * (heightRange.max - waterHeightAdjusted), "terrain": terreins});
+// Unpassable woods
+textueByHeight.push({"upperHeightLimit": waterHeightAdjusted + 6/6 * (heightRange.max - waterHeightAdjusted),
+    "terrain": ["temp_grass_mossy|gaia/flora_tree_oak", "temp_forestfloor_pine|gaia/flora_tree_pine",
+    "temp_grass_mossy|gaia/flora_tree_oak", "temp_forestfloor_pine|gaia/flora_tree_pine",
+    "temp_mud_plants|gaia/flora_tree_dead", "temp_plants_bog|gaia/flora_tree_oak_large",
+    "temp_dirt_gravel_plants|gaia/flora_tree_aleppo_pine", "temp_forestfloor_autumn|gaia/flora_tree_carob"]});
+var minTerrainDistToBorder = 3;
+
+// Time check 1
+timeArray.push(new Date().getTime());
+RMS.SetProgress(5);
+
+
+// START THE GIANT WHILE LOOP
+var goodStartPositionsFound = false;
+var minDistBetweenPlayers = 25; // Don't set this to 30 or higher! It will take forever on tiny maps with 8 players!
+var tries = 0;
+var enoughTiles = false;
+while (!goodStartPositionsFound)
+{
+    tries++;
+    log("Starting giant while loop try " + tries);
+    // Generate reliefmap
+    var myReliefmap = getRandomReliefmap(heightRange.min, heightRange.max);
+    for (var i = 0; i < 50 + mapSize/4; i++) // Cycles depend on mapsize (more cycles -> bigger structures)
+        myReliefmap = getHeightErrosionedReliefmap(myReliefmap, 1);
+    myReliefmap = getRescaledReliefmap(myReliefmap, heightRange.min, heightRange.max);
+    setReliefmap(myReliefmap);
+    
+    // Find good start position tiles
+    var startPositions = [];
+    var possibleStartPositions = [];
+    var neededDistance = 7;
+    var distToBorder = 2 * neededDistance; // Has to be greater than neededDistance! Otherwise the check if low/high ground is near will fail...
+    var lowerHeightLimit = textueByHeight[3].upperHeightLimit;
+    var upperHeightLimit = textueByHeight[6].upperHeightLimit;
+    // Check for valid points by height
+    for (var x = distToBorder + minTerrainDistToBorder; x < mapSize - distToBorder - minTerrainDistToBorder; x++)
+    {
+        for (var y = distToBorder + minTerrainDistToBorder; y < mapSize - distToBorder - minTerrainDistToBorder; y++)
+        {
+            var actualHeight = getHeight(x, y);
+            if (actualHeight > lowerHeightLimit && actualHeight < upperHeightLimit)
+            {
+                // Check for points within a valid area by height (rectangular since faster)
+                var isPossible = true;
+                for (var offX = - neededDistance; offX <= neededDistance; offX++)
+                {
+                    for (var offY = - neededDistance; offY <= neededDistance; offY++)
+                    {
+                        var testHeight = getHeight(x + offX, y + offY);
+                        if (testHeight <= lowerHeightLimit || testHeight >= upperHeightLimit)
+                        {
+                            isPossible = false;
+                            break;
+                        }
+                    }
+                }
+                if (isPossible)
+                {
+                    possibleStartPositions.push([x, y]);
+                    // placeTerrain(x, y, "blue"); // For debug reasons. Plz don't remove.
+                }
+            }
+        }
+    }
+    
+    // Trying to reduce the number of possible start locations...
+    
+    // Reduce to tiles in a circle of mapSize / 2 distance to the center (to avoid players placed in corners)
+    var possibleStartPositionsTemp = [];
+    var maxDistToCenter = mapSize / 2;
+    for (var i = 0; i < possibleStartPositions.length; i++)
+    {
+        var deltaX = possibleStartPositions[i][0] - mapSize / 2;
+        var deltaY = possibleStartPositions[i][1] - mapSize / 2;
+        var distToCenter = Math.pow(Math.pow(deltaX, 2) + Math.pow(deltaY, 2), 1/2);
+        if (distToCenter < maxDistToCenter)
+        {
+            possibleStartPositionsTemp.push(possibleStartPositions[i]);
+            // placeTerrain(possibleStartPositions[i][0], possibleStartPositions[i][1], "purple"); // For debug reasons. Plz don't remove.
+        }
+    }
+    possibleStartPositions = deepcopy(possibleStartPositionsTemp);
+    
+    // Reduce to tiles near low and high ground (Rectangular check since faster) to make sure each player has access to all resource types.
+    var possibleStartPositionsTemp = [];
+    var maxDistToResources = distToBorder; // Has to be <= distToBorder!
+    var minNumLowTiles = 10;
+    var minNumHighTiles = 10;
+    for (var i = 0; i < possibleStartPositions.length; i++)
+    {
+        var numLowTiles = 0;
+        var numHighTiles = 0;
+        for (var dx = - maxDistToResources; dx < maxDistToResources; dx++)
+        {
+            for (var dy = - maxDistToResources; dy < maxDistToResources; dy++)
+            {
+                var testHeight = getHeight(possibleStartPositions[i][0] + dx, possibleStartPositions[i][1] + dy);
+                if (testHeight < lowerHeightLimit)
+                    numLowTiles++;
+                if (testHeight > upperHeightLimit)
+                    numHighTiles++;
+                if (numLowTiles > minNumLowTiles && numHighTiles > minNumHighTiles)
+                    break;
+            }
+            if (numLowTiles > minNumLowTiles && numHighTiles > minNumHighTiles)
+                break;
+        }
+        if (numLowTiles > minNumLowTiles && numHighTiles > minNumHighTiles)
+        {
+            possibleStartPositionsTemp.push(possibleStartPositions[i]);
+            // placeTerrain(possibleStartPositions[i][0], possibleStartPositions[i][1], "red"); // For debug reasons. Plz don't remove.
+        }
+    }
+    possibleStartPositions = deepcopy(possibleStartPositionsTemp);
+    
+    if(possibleStartPositions.length > numPlayers)
+        enoughTiles = true;
+    else
+    {
+        enoughTiles = false;
+        log("possibleStartPositions.length < numPlayers, possibleStartPositions.length = " + possibleStartPositions.length + ", numPlayers = " + numPlayers);
+    }
+    
+    // Find a good start position derivation
+    if (enoughTiles)
+    {
+        // Get some random start location derivations. NOTE: Itterating over all possible derivations is just to much (valid points ** numPlayers)
+        var maxTries = 100000; // floor(800000 / (Math.pow(numPlayers, 2) / 2));
+        var possibleDerivations = [];
+        for (var i = 0; i < maxTries; i++)
+        {
+            var vector = [];
+            for (var p = 0; p < numPlayers; p++)
+                vector.push(randInt(possibleStartPositions.length));
+            possibleDerivations.push(vector);
+        }
+        
+        // Choose the start location derivation with the greatest minimum distance between players
+        var maxMinDist = 0;
+        for (var d = 0; d < possibleDerivations.length; d++)
+        {
+            var minDist = 2 * mapSize;
+            for (var p1 = 0; p1 < numPlayers - 1; p1++)
+            {
+                for (var p2 = p1 + 1; p2 < numPlayers; p2++)
+                {
+                    if (p1 != p2)
+                    {
+                        var StartPositionP1 = possibleStartPositions[possibleDerivations[d][p1]];
+                        var StartPositionP2 = possibleStartPositions[possibleDerivations[d][p2]];
+                        var actualDist = Math.pow(Math.pow(StartPositionP1[0] - StartPositionP2[0], 2) + Math.pow(StartPositionP1[1] - StartPositionP2[1], 2), 1/2);
+                        if (actualDist < minDist)
+                            minDist = actualDist;
+                        if (minDist < maxMinDist)
+                            break;
+                    }
+                }
+                if (minDist < maxMinDist)
+                    break;
+            }
+            if (minDist > maxMinDist)
+            {
+                maxMinDist = minDist;
+                var bestDerivation = possibleDerivations[d];
+            }
+        }
+        if (maxMinDist > minDistBetweenPlayers)
+        {
+            goodStartPositionsFound = true;
+            log("Exiting giant while loop after " +  tries + " tries with a minimum player distance of " + maxMinDist);
+        }
+        else
+            log("maxMinDist <= " + minDistBetweenPlayers + ", maxMinDist = " + maxMinDist);
+    } // End of derivation check
+} // END THE GIANT WHILE LOOP
+
+// Time check 2
+timeArray.push(new Date().getTime());
+RMS.SetProgress(60);
+
+
+////////
+// Paint terrain by height and add props
+////////
+
+var propDensity = 1; // 1 means as determined in the loop, less for large maps as set below
+if (mapSize > 500)
+    propDensity = 1/4;
+else if (mapSize > 400)
+    propDensity = 3/4;
+for(var x = minTerrainDistToBorder; x < mapSize - minTerrainDistToBorder; x++)
+{
+    for (var y = minTerrainDistToBorder; y < mapSize - minTerrainDistToBorder; y++)
+    {
+        var textureMinHeight = heightRange.min;
+        for (var i = 0; i < textueByHeight.length; i++)
+        {
+            if (getHeight(x, y) >= textureMinHeight && getHeight(x, y) <= textueByHeight[i].upperHeightLimit)
+            {
+                placeTerrain(x, y, textueByHeight[i].terrain);
+                // Add some props at...
+                if (i == 0) // ...deep water
+                {
+                    if (randFloat() < 1/50 * propDensity)
+                        placeObject(x, y, "actor|props/flora/pond_lillies_large.xml", 0, randFloat(0, 2*PI));
+                    else if (randFloat() < 1/20 * propDensity)
+                        placeObject(x, y, "actor|props/flora/water_lillies.xml", 0, randFloat(0, 2*PI));
+                }
+                if (i == 1) // ...medium water (with fish)
+                {
+                    if (randFloat() < 1/100 * propDensity)
+                        placeObject(x, y, "actor|props/flora/pond_lillies_large.xml", 0, randFloat(0, 2*PI));
+                    else if (randFloat() < 1/50 * propDensity)
+                        placeObject(x, y, "actor|props/flora/water_lillies.xml", 0, randFloat(0, 2*PI));
+                }
+                if (i == 2) // ...low water/mud
+                {
+                    if (randFloat() < 1/100 * propDensity)
+                        placeObject(x, y, "actor|props/flora/water_log.xml", 0, randFloat(0, 2*PI));
+                    else if (randFloat() < 1/50 * propDensity)
+                        placeObject(x, y, "actor|props/flora/water_lillies.xml", 0, randFloat(0, 2*PI));
+                    else if (randFloat() < 1/20 * propDensity)
+                        placeObject(x, y, "actor|geology/highland_c.xml", 0, randFloat(0, 2*PI));
+                    else if (randFloat() < 1/10 * propDensity)
+                        placeObject(x, y, "actor|props/flora/reeds_pond_lush_b.xml", 0, randFloat(0, 2*PI));
+                    else if (randFloat() < 1/5 * propDensity)
+                        placeObject(x, y, "actor|props/flora/reeds_pond_lush_a.xml", 0, randFloat(0, 2*PI));
+                }
+                if (i == 3) // ...water suroundings/bog
+                {
+                    if (randFloat() < 1/100 * propDensity)
+                        placeObject(x, y, "actor|props/flora/water_log.xml", 0, randFloat(0, 2*PI));
+                    else if (randFloat() < 1/50 * propDensity)
+                        placeObject(x, y, "actor|geology/highland_c.xml", 0, randFloat(0, 2*PI));
+                    else if (randFloat() < 1/20 * propDensity)
+                        placeObject(x, y, "actor|props/flora/reeds_pond_lush_a.xml", 0, randFloat(0, 2*PI));
+                }
+                if (i == 4) // ...low height grass
+                {
+                    if (randFloat() < 1/400 * propDensity)
+                        placeObject(x, y, "actor|props/flora/grass_field_flowering_tall.xml", 0, randFloat(0, 2*PI));
+                    else if (randFloat() < 1/200 * propDensity)
+                        placeObject(x, y, "actor|geology/gray_rock1.xml", 0, randFloat(0, 2*PI));
+                    else if (randFloat() < 1/100 * propDensity)
+                        placeObject(x, y, "actor|props/flora/bush_tempe_sm_lush.xml", 0, randFloat(0, 2*PI));
+                    else if (randFloat() < 1/50 * propDensity)
+                        placeObject(x, y, "actor|props/flora/bush_tempe_b.xml", 0, randFloat(0, 2*PI));
+                    else if (randFloat() < 1/20 * propDensity)
+                        placeObject(x, y, "actor|props/flora/grass_soft_small_tall.xml", 0, randFloat(0, 2*PI));
+                }
+                if (i == 5) // ...medium height grass
+                {
+                    if (randFloat() < 1/400 * propDensity)
+                        placeObject(x, y, "actor|geology/decal_stone_medit_a.xml", 0, randFloat(0, 2*PI));
+                    else if (randFloat() < 1/200 * propDensity)
+                        placeObject(x, y, "actor|props/flora/decals_flowers_daisies.xml", 0, randFloat(0, 2*PI));
+                    else if (randFloat() < 1/100 * propDensity)
+                        placeObject(x, y, "actor|props/flora/bush_tempe_underbrush.xml", 0, randFloat(0, 2*PI));
+                    else if (randFloat() < 1/50 * propDensity)
+                        placeObject(x, y, "actor|props/flora/grass_soft_small_tall.xml", 0, randFloat(0, 2*PI));
+                    else if (randFloat() < 1/20 * propDensity)
+                        placeObject(x, y, "actor|props/flora/grass_temp_field.xml", 0, randFloat(0, 2*PI));
+                }
+                if (i == 6) // ...high height grass
+                {
+                    if (randFloat() < 1/200 * propDensity)
+                        placeObject(x, y, "actor|geology/stone_granite_boulder.xml", 0, randFloat(0, 2*PI));
+                    else if (randFloat() < 1/100 * propDensity)
+                        placeObject(x, y, "actor|props/flora/foliagebush.xml", 0, randFloat(0, 2*PI));
+                    else if (randFloat() < 1/50 * propDensity)
+                        placeObject(x, y, "actor|props/flora/bush_tempe_underbrush.xml", 0, randFloat(0, 2*PI));
+                    else if (randFloat() < 1/20 * propDensity)
+                        placeObject(x, y, "actor|props/flora/grass_soft_small_tall.xml", 0, randFloat(0, 2*PI));
+                    else if (randFloat() < 1/10 * propDensity)
+                        placeObject(x, y, "actor|props/flora/ferns.xml", 0, randFloat(0, 2*PI));
+                }
+                if (i == 7) // ...forest border (with wood/food plants/deer/rabits)
+                {
+                    if (randFloat() < 1/200 * propDensity)
+                        placeObject(x, y, "actor|geology/highland_c.xml", 0, randFloat(0, 2*PI));
+                    else if (randFloat() < 1/100 * propDensity)
+                        placeObject(x, y, "actor|props/flora/bush_tempe_a.xml", 0, randFloat(0, 2*PI));
+                    else if (randFloat() < 1/50 * propDensity)
+                        placeObject(x, y, "actor|props/flora/ferns.xml", 0, randFloat(0, 2*PI));
+                    else if (randFloat() < 1/20 * propDensity)
+                        placeObject(x, y, "actor|props/flora/grass_soft_tuft_a.xml", 0, randFloat(0, 2*PI));
+                }
+                if (i == 8) // ...woods
+                {
+                    if (randFloat() < 1/100 * propDensity)
+                        placeObject(x, y, "actor|geology/highland2_moss.xml", 0, randFloat(0, 2*PI));
+                    else if (randFloat() < 1/50 * propDensity)
+                        placeObject(x, y, "actor|props/flora/grass_soft_tuft_a.xml", 0, randFloat(0, 2*PI));
+                    else if (randFloat() < 1/20 * propDensity)
+                        placeObject(x, y, "actor|props/flora/ferns.xml", 0, randFloat(0, 2*PI));
+                }
+                break;
+            }
+            else
+            {
+                textureMinHeight = textueByHeight[i].upperHeightLimit;
+            }
+        }
+    }
+}
+
+// Time check 3
+timeArray.push(new Date().getTime());
+RMS.SetProgress(90);
+
+
+////////
+// Place players and start resources
+////////
+
+for (var p = 0; p < numPlayers; p++)
+{
+    var actualX = possibleStartPositions[bestDerivation[p]][0];
+    var actualY = possibleStartPositions[bestDerivation[p]][1];
+    placeCivDefaultEntities(actualX, actualY, p + 1, BUILDING_ANGlE, {"iberWall" : false});
+    // Place some start resources
+    var uDist = 8;
+    var uSpace = 1;
+    for (var j = 1; j <= 4; ++j)
+    {
+        var uAngle = BUILDING_ANGlE - PI * (2-j) / 2;
+        var count = 4;
+        for (var numberofentities = 0; numberofentities < count; numberofentities++)
+        {
+            var ux = actualX + uDist * cos(uAngle) + numberofentities * uSpace * cos(uAngle + PI/2) - (0.75 * uSpace * floor(count / 2) * cos(uAngle + PI/2));
+            var uz = actualY + uDist * sin(uAngle) + numberofentities * uSpace * sin(uAngle + PI/2) - (0.75 * uSpace * floor(count / 2) * sin(uAngle + PI/2));
+            if (j % 2 == 0)
+                placeObject(ux, uz, "gaia/flora_bush_berry", 0, randFloat(0, 2*PI)); 
+            else
+                placeObject(ux, uz, "gaia/flora_tree_cypress", 0, randFloat(0, 2*PI)); 
+        }
+    }
+}
+
+
+// Export map data
+ExportMap();
+
+// Time check 7
+timeArray.push(new Date().getTime());
+
+// Calculate progress percentage with the time checks
+var generationTime = timeArray[timeArray.length - 1] - timeArray[0];
+log("Total generation time (ms): " + generationTime);
+for (var i = 0; i < timeArray.length; i++)
+{
+    var timeSinceStart = timeArray[i] - timeArray[0];
+    var progressPercentage = 100 * timeSinceStart / generationTime;
+    log("Time check " + i + ": Progress (%): " + progressPercentage);
+}

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

@@ +1 @@
+{
+    "settings" : {
+        "Name" : "Belgian Uplands",
+        "Script" : "belgian_uplands.js",
+        "Description" : "An experimental map with its hightmap generated by erosion to look more natural. Not all seeds will be fair though! Tiny maps with 8 players may take a while to generate.",
+        "CircularMap" : false,
+        "BaseTerrain" : ["temp_grass", "temp_grass_b", "temp_grass_c", "temp_grass_d", "temp_grass_long_b", "temp_grass_clovers_2", "temp_grass_mossy", "temp_grass_plants"],
+        "BaseHeight" : 0,
+        "Preview" : "belgian_uplands.png",
+        "XXXXXX" : "Optionally define other things here, like we would for a scenario"
+    }
+}