semi synced multiplayer

client/init.lua

@@ -4,11 +4,14 @@ local network = {}
 
 local client
 
+client_id = 0
+
 -- Packet IDs
 network.MSG_KEY_PRESS = 1
 network.MSG_GAMESTATE = 2
 network.MSG_SERVER_STATUS = 3
 network.MSG_ON_CONNECT = 4
+network.MSG_ON_PLAYER_CONNECT = 5
 
 --------------------------------------------------
 -- Packing

client/utils.lua

@@ -0,0 +1,9 @@
+utils = {}
+
+function vec(x, y)
+  return {x = x, y = y}
+end
+
+function utils.round(num)
+    return num >= 0 and math.floor(num + 0.5) or math.ceil(num - 0.5)
+end

client/world.lua

@@ -1,9 +1,15 @@
+require("client.utils")
 world = {}
 world.tiles = {}
+world.entities = {}
+world.entities.com = {}
+world.entities.players = {}
 world.utils = {}
 
+world.cell_size = 10 -- default
+
 function world.utils.to_tile(x, y)
-	return vec(util.round(x / world.cell_size) * world.cell_size, util.round(y / world.cell_size) * world.cell_size)
+	return vec(utils.round(x / world.cell_size) * world.cell_size, utils.round(y / world.cell_size) * world.cell_size)
 end
 
 function world.utils.set_tile(x, y, tbl)
@@ -15,9 +21,3 @@ function world.utils.get_tile(x, y)
 	local key = x .. "," .. y
 	return world.tiles[key]
 end
-
-function world:draw()
-	for i, v in pairs(world.tiles) do
-		gfx.rect_fill(v.aabb.x, v.aabb.y, v.aabb.w, v.aabb.h, gfx.COLOR_DARK_GRAY)
-	end
-end