randomBuilding.lua

sizeX   = math.random(3,  6) -- Random size on X axis from 3 to 6
sizeZ   = math.random(3,  6) -- Random size on Z axis from 3 to 6
floors  = math.random(2,  4) -- Random number of floors from 1 to 4
windows = math.random(4, 10) -- Random number of windows from 4 to 10

forge.clear(); -- Clear previous model

randomWindows = { "Walls/window_closed", "Walls/window_squareGlass", "Walls/window_squareGlassLarge", "Walls/window_decorativeLarge" }
randomWindow  = randomWindows[math.random(#randomWindows)];

randomQuoins  = { "Walls/quoin_normal", "Walls/quoin_detailed", "Walls/quoin_diagonal", "Walls/quoin_long", "Walls/quoin_simple" }
randomQuoin   = randomQuoins[math.random(#randomQuoins)];

for floor = 0, floors - 1 do -- Every floor...

	for x = 0, sizeX - 1 do -- Repeat size on X axis
	
		buildWall = "Walls/wall"
		if floor == 0 then buildWall = "Walls/wall_border" end -- Place wall border on bottom
		
		if floor > 0 and x % 2 == 0 then -- Place windows at even walls
		
			buildWall = randomWindow
			
			if math.random(0, 2) == 0 then forge.build("City/balcony_basic", {x, floor, -1}, {0, 180, 0}) end -- Add a balcony
			if math.random(0, 2) == 0 then forge.build("City/balcony_basic", {x, floor, sizeZ}, {0, 0, 0}) end -- Add a balcony
		
		end
	
		forge.build(buildWall, {x, floor, 0}, {0, 0, 0}) -- Place wall
		forge.build(buildWall, {x, floor, sizeZ}, {0, 0, 0}) -- Place wall
		
		if x == 0 then forge.build(randomQuoin, {sizeX - 1, floor, sizeZ - 1}, {0, 90, 0}) end -- Place quoin on corner
		if x == sizeX - 1 then forge.build(randomQuoin, {sizeX - 1, floor, 0}, {0, 180, 0}) end -- Place quoin on corner
		
		if floor == floors - 1 then
		
			forge.build("Walls/cornice_extended", {x, floor + 0.25, -1}, {0, 180, 0}) -- Place cornice
			forge.build("Walls/cornice_extended", {x, floor + 0.25, sizeZ}, {0, 0, 0}) -- Place cornice
		
		end
		
	end
	
	for z = 0, sizeZ - 1 do -- Repeat size on Z axis
	
		buildWall = "Walls/wall"
		if floor == 0 then buildWall = "Walls/wall_border" end -- Place wall border on bottom
		
		if(floor > 0 and z % 2 == 0) then buildWall = randomWindow end
	
		forge.build(buildWall, {0, floor, z}, {0, 90, 0}) -- Place wall
		forge.build(buildWall, {sizeX, floor, z}, {0, 90, 0}) -- Place wall
		
		if z == 0 then forge.build(randomQuoin, {0, floor, z}, {0, -90, 0}) end -- Place quoin on corner
		if z == sizeZ - 1 then forge.build(randomQuoin, {0, floor, z}, {0, 0, 0}) end -- Place quoin on corner
		
		if floor == floors - 1 then
		
			forge.build("Walls/cornice_extended", {-1, floor + 0.25, z}, {0, -90, 0}) -- Place cornice
			forge.build("Walls/cornice_extended", {sizeX, floor + 0.25, z}, {0, 90, 0}) -- Place cornice
		
		end
		
	end
	
end

for x = 0, sizeX - 1 do
	for z = 0, sizeZ - 1 do
	
		forge.build("Roofs/roof_flat", {x, floors, z}, {0, 0, 0}) -- Place roof
		
		roofItem = math.random(0, 10)
		
		if(roofItem == 0) then forge.build("City/roof_windowGlass", {x, floors + 0.1, z}, {0, 0, 0}) end
		if(roofItem == 1) then forge.build("City/detail_ventSmall", {x, floors + 0.1, z}, {0, math.random(0, 360), 0}) end
	
	end
end