stuff

classes.lua

@@ -22,6 +22,7 @@ local function newImage(path, alphaColor)
     return image
 end
 
+
 --[[
     Sprite Class
     This is essentially just a Wrapper for LÖVEs Image
@@ -58,16 +59,15 @@ function Spritesheet.new(path, width, height, alphaColor)
 
     if (string.find(path, ".json")) then
         local contents, size = love.filesystem.read(path)
-        local sliceData = json.decode(contents)
+        local metadata = json.decode(contents)
 
-        print("games/" .. sliceData.image)
-        self.image = newImage("games/" .. sliceData.image, alphaColor)
+        self.image = newImage("games/" .. metadata.image, alphaColor)
 
         -- Create the slices according to the sliceData
         local imageWidth, imageHeight = self.image:getWidth(), self.image:getHeight()
 
         local counter = 0
-        for _, data in pairs(sliceData) do
+        for _, data in pairs(metadata.tiles) do
             table.insert(self.sprites, love.graphics.newQuad(
                 data.x,
                 data.y,

games/test.lua

@@ -11,28 +11,41 @@ end
 function Update(dt, curTime)
 end
 
-local sprite = Spritesheet("testSprites.json", 16, 16, Color(48, 104, 80, 255))
+local sprite = Spritesheet("testSprites.png", 16, 16, Color(48, 104, 80, 255))
+local tileset = Spritesheet("tileset.json", 16, 16, Color(48, 104, 80, 255))
 local testSound = Sound("testSound.mp3", "static")
+
 local test = 1
+local test2 = 1
 function KeyPressed(key)
     if (key == "f3") then
         test = test - 1
+        test2 = test2 - 1
 
         if (test == 0) then
             test = sprite.Count
         end
+        if (test2 == 0) then
+            test2 = tileset.Count
+        end
     elseif (key == "f4") then
         test = test + 1
+        test2 = test2 + 1
 
         if (test == sprite.Count + 1) then
             test = 1
         end
+        if (test2 == tileset.Count + 1) then
+            test2 = 1
+        end
     elseif (key == "f2") then
         testSound:Play()
     end
 end
 
 function Draw()
-    DrawText(test .. "/" .. sprite.Count, 25, 25)
-    sprite:Draw(test, 50, 0)
+    DrawText(test .. "/" .. sprite.Count, 50, 25)
+
+    sprite:Draw(test, 5, 25)
+    tileset:Draw(test2, 25, 0)
 end

games/test/main.lua

@@ -0,0 +1,59 @@
+
+NAME = "Test"
+AUTHOR = "Tarion"
+VERSION = 0
+
+local backgroundColor = Color(48, 104, 80, 255)
+local colo3r = Color(48, 104, 80, 255)
+function Load()
+    SetBackgroundColor(backgroundColor)
+    color = Color(48, 104, 80, 255)
+end
+
+function Update(dt, curTime)
+end
+
+local sprite = Spritesheet("testSprites.png", 16, 16, Color(48, 104, 80, 255))
+local tileset = Spritesheet("tileset.json", 16, 16, Color(48, 104, 80, 255))
+local testSound = Sound("testSound.mp3", "static")
+
+local test = 1
+local test2 = 1
+function KeyPressed(key)
+    if (key == "f3") then
+        test = test - 1
+        test2 = test2 - 1
+
+        if (test == 0) then
+            test = sprite.Count
+        end
+        if (test2 == 0) then
+            test2 = tileset.Count
+        end
+    elseif (key == "f4") then
+        test = test + 1
+        test2 = test2 + 1
+
+        if (test == sprite.Count + 1) then
+            test = 1
+        end
+        if (test2 == tileset.Count + 1) then
+            test2 = 1
+        end
+    elseif (key == "f2") then
+        testSound:Play()
+        testSound = nil
+        collectgarbage()
+    end
+end
+
+function Draw()
+    DrawText(test .. "/" .. sprite.Count, 50, 25)
+
+    sprite:Draw(test, 5, 25)
+    tileset:Draw(test2, 30, 0)
+end
+
+
+-- TODO:
+-- 1. Implement memory limits for code, track how many variables are loaded, based on the size, like int64 and stuff

games/test/test.lua

@@ -0,0 +1,2 @@
+
+return "test"

games/test/tileset.json

@@ -0,0 +1,22 @@
+{
+    "image": "tileset.png",
+    "tiles": [
+        {"x":0,"y":0,"width":64,"height":24},
+        {"x":64,"y":0,"width":16,"height":24},
+        {"x":64,"y":0,"width":16,"height":24},
+        {"x":0,"y":24,"width":64,"height":24},
+        {"x":80,"y":52,"width":8,"height":12},
+        {"x":80,"y":68,"width":8,"height":12},
+        {"x":0,"y":72,"width":80,"height":24},
+        {"x":90,"y":48,"width":14,"height":48},
+        {"x":72,"y":96,"width":32,"height":15},
+        {"x":32,"y":96,"width":40,"height":15},
+        {"x":24,"y":96,"width":8,"height":8},
+        {"x":16,"y":96,"width":8,"height":8},
+        {"x":16,"y":104,"width":8,"height":8},
+        {"x":0,"y":96,"width":16,"height":16},
+        {"x":0,"y":112,"width":32,"height":24},
+        {"x":32,"y":111,"width":32,"height":24},
+        {"x":72,"y":136,"width":32,"height":24}
+    ]
+}

games/testSprites.json

@@ -1,18 +0,0 @@
-[
-    {
-        "image": "testSprites.png"
-    },
-    {"x":0,"y":0,"width":64,"height":24},
-    {"x":64,"y":0,"width":16,"height":24},
-    {"x":64,"y":0,"width":16,"height":24},
-    {"x":0,"y":24,"width":64,"height":24},
-    {"x":80,"y":52,"width":8,"height":12},
-    {"x":80,"y":68,"width":8,"height":12},
-    {"x":0,"y":72,"width":80,"height":24},
-    {"x":90,"y":48,"width":14,"height":48},
-    {"x":72,"y":96,"width":32,"height":15},
-    {"x":32,"y":96,"width":40,"height":15},
-    {"x":24,"y":96,"width":8,"height":8},
-    {"x":16,"y":96,"width":8,"height":8},
-    {"x":16,"y":104,"width":8,"height":8},
-    {"x":0,"y":96,"width":16,"height":16},{"x":0,"y":112,"width":32,"height":24},{"x":32,"y":111,"width":32,"height":24},{"x":72,"y":136,"width":32,"height":24}]

games/tileset.json

@@ -0,0 +1,22 @@
+{
+    "image": "tileset.png",
+    "tiles": [
+        {"x":0,"y":0,"width":64,"height":24},
+        {"x":64,"y":0,"width":16,"height":24},
+        {"x":64,"y":0,"width":16,"height":24},
+        {"x":0,"y":24,"width":64,"height":24},
+        {"x":80,"y":52,"width":8,"height":12},
+        {"x":80,"y":68,"width":8,"height":12},
+        {"x":0,"y":72,"width":80,"height":24},
+        {"x":90,"y":48,"width":14,"height":48},
+        {"x":72,"y":96,"width":32,"height":15},
+        {"x":32,"y":96,"width":40,"height":15},
+        {"x":24,"y":96,"width":8,"height":8},
+        {"x":16,"y":96,"width":8,"height":8},
+        {"x":16,"y":104,"width":8,"height":8},
+        {"x":0,"y":96,"width":16,"height":16},
+        {"x":0,"y":112,"width":32,"height":24},
+        {"x":32,"y":111,"width":32,"height":24},
+        {"x":72,"y":136,"width":32,"height":24}
+    ]
+}

main.lua

@@ -95,6 +95,7 @@ local consoleEnv = {
     NAME = "NULL",
     AUTHOR = "NULL",
     VERSION = 0,
+    path = "",
 
     Load,
     Update,
@@ -111,11 +112,17 @@ local consoleEnv = {
     DrawText = love.graphics.print,
 
     print = print,
+    collectgarbage = collectgarbage,
+    require = function(name)
+        require(virtual.path .. name)
+    end,
 }
 consoleEnv._G = consoleEnv
 
 function loadGame(gameName)
-    local fn, err = loadfile("games/" .. gameName .. ".lua", "t", consoleEnv)
+    local fn, err = loadfile("games/" .. gameName .. "/main.lua", "t", consoleEnv)
+    virtual.path = "games/" .. gameName .. "/"
+
     if not fn then
         error("Failed to load sandbox file (1): " .. err)
     end
@@ -145,6 +152,8 @@ function love.load()
 
     -- Create Virtual Console
     virtual = {
+        path = "",
+
         maxMemory = 16000,
         currentMemory = 0,
 
@@ -191,9 +200,17 @@ function love.update(dt)
 end
 
 function love.draw()
+    local count = 0
+    for k, v in pairs(consoleEnv) do
+        if (type(v) ~= "function" and v ~= nil) then
+            count = count + 1
+        end
+    end
+
     love.graphics.scale(scaling*0.5, scaling*0.5)
     love.graphics.print(virtual.currentMemory/1000 .. "/" .. virtual.maxMemory/1000 .. " KB", 2, 2)
     love.graphics.print("Loaded Objects: " .. virtual.loadedCount, 2, 10)
+    love.graphics.print("Loaded Variables: " .. count, 2, 18)
     love.graphics.scale(scaling, scaling)
 
     love.graphics.setFont(font)