Make water generate on surface

map.lua

@@ -24,6 +24,9 @@ earth_max = 2
 --max chunks loaded ( chunk x chunk )
 max_chunks = 3
 
+--water height on the surface
+water_height = 10
+
 --makes player move to next map section
 function maplib.new_block(oldposx,oldposy)
 	if player.playerx < 1 then
@@ -189,6 +192,8 @@ function maplib.createmap()
 							--generate dirt as debug
 							if y == yer then
 								tiles[x][y]["block"] = 4
+							elseif y < yer and y  >= water_height then
+								tiles[x][y]["block"] = 5
 							elseif y < yer then
 								tiles[x][y]["block"] = 1
 							else

player.lua

@@ -35,7 +35,7 @@ function love.keypressed( key, scancode, isrepeat )
 	
 	--debug
 	if key == "f5" then
-		chunkx,chunky = math.random(-1000,1000),math.random(0,3)
+		chunkx,chunky = math.random(-1000,1000),math.random(2,3)
 		maplib.createmap()
 		--print("generate random block")