Improve player and turtle positions when floating.

main.lua

@@ -150,6 +150,7 @@ function love.update(dt)
 	  local turtleRect = tilePos2Rect(screenPixelToTilePos(player.turtlePos))
 	  if player.float_speed ~= 0 then
 		 player.pos.y = player.pos.y + player.float_speed*dt
+		 player.turtlePos.y = player.turtlePos.y + player.float_speed*dt
 	  end
 	  for i, vehicle in ipairs(game.entities.vehicles) do
 		 if rectanglesIntersect(playerRect, vehicle) then
@@ -165,9 +166,20 @@ function love.update(dt)
 			vehicle.y = -vehicle.h
 		 end
 	  end
+	  local was_floating = player.float_speed ~= 0
 	  player.float_speed = 0
 	  for i, floatdev in ipairs(game.entities.floatdevs) do
 		 if player.float_speed == 0 and rectanglesIntersect(playerRect, floatdev) then
+			if not was_floating then
+			   if math.abs(player.pos.y - floatdev.y) > math.abs(player.pos.y - (floatdev.y + floatdev.h)) then
+				  player.pos.y = floatdev.y
+				  player.turtlePos.y = player.pos.y + game.TILE_SIZE*2
+			   else
+				  player.pos.y = floatdev.y + floatdev.h - game.TILE_SIZE
+				  player.turtlePos.y = player.pos.y - game.TILE_SIZE
+			   end
+			end
+			player.turtlePos.x = player.pos.x
 			player.float_speed = floatdev.speed
 		 end
 		 floatdev.y = floatdev.y + floatdev.speed*dt
@@ -185,6 +197,13 @@ function love.update(dt)
 			   player.lives = player.lives - 1
 			end
 		 end
+		 if not player.dead and was_floating then
+			player.turtlePos.x = player.pos.x
+			player.turtlePos.y = player.pos.y - game.TILE_SIZE
+			if player.turtlePos.y < t2p(0) then
+			   player.turtlePos.y = player.pos.y + game.TILE_SIZE
+			end
+		 end
 	  end
    end
 end