escape key on pause

Game/DrawGame.lua

@@ -13,8 +13,11 @@ local function drawHealth()
 end
 
 function DrawGame()
+	local curWidth, curHeight = love.graphics.getDimensions()
 	--STI
-	GameMap:draw()
+	love.graphics.scale(_G.X_SCALE, _G.Y_SCALE)
+	GameMap:draw(0, 0, _G.X_SCALE, _G.Y_SCALE)
+	GameMap:resize(curWidth / _G.X_SCALE, curHeight / _G.Y_SCALE)
 
 	-- WindField
 	if DebugFlag then

Game/GameKeyPressed.lua

@@ -24,9 +24,9 @@ function GameKeyPressed(key)
 	end
 
 	if key == "m" then
-		MUTED = not MUTED
+		_G.MUTED = not _G.MUTED
 		-- Need to set the battle music to mute
-		if MUTED then
+		if _G.MUTED then
 			musicBattle:setVolume(0)
 		else
 			musicBattle:setVolume(0.5)

Menu/DrawMenu.lua

@@ -1,6 +1,6 @@
 local function title()
-	local height = love.graphics.getHeight()
+	local height = love.graphics.getHeight() / _G.Y_SCALE
-	local width = love.graphics.getWidth()
+	local width = love.graphics.getWidth() / _G.X_SCALE
 	love.graphics.setFont(GameFont)
 	love.graphics.setColor(0.5, 1, 1)
 	love.graphics.rectangle("fill", 0, 0, width, height)
@@ -9,7 +9,7 @@ local function title()
 end
 
 function DrawMenu()
-	local bwidth, bheight = 300, 140
+	local bwidth, bheight = 300 * _G.X_SCALE, 140 * _G.Y_SCALE
 	title()
 	GUI:newButton(100, 200, bwidth, bheight, "Play", MENU_POS == 0 and true or false)
 	GUI:newButton(100, 350, bwidth, bheight, "???", MENU_POS == 1 and true or false)

Menu/MenuKeyPressed.lua

@@ -7,12 +7,12 @@ function MenuKeyPressed(key)
 		if MENU_POS == 0 then
 			--Change state to GAME!
 			_G.GAMESTATE = "GAME"
-			print("STATE CHANEGD: GAME!")
+			--print("STATE CHANEGD: GAME!")
 			musicMenu:stop()
 		elseif MENU_POS == 1 then
-			print("STATE CHANEGD: DUNNO!")
+			--print("STATE CHANEGD: DUNNO!")
 		elseif MENU_POS == 2 then
-			print("STATE CHANEGD: DUNNO!")
+			--print("STATE CHANEGD: DUNNO!")
 		elseif MENU_POS == 3 then
 			love.event.quit()
 		end
@@ -41,4 +41,14 @@ function MenuKeyPressed(key)
 		_G.GAMESTATE = "MENU"
 		love.load()
 	end
+
+	if key == "m" then
+		MUTED = not MUTED
+
+		if MUTED then
+			musicMenu:setVolume(0)
+		else
+			musicMenu:setVolume(0.5)
+		end
+	end
 end

Pause/DrawPause.lua

@@ -1,8 +1,8 @@
 function DrawPause()
 	local opacity = 0.3
-	local height = love.graphics.getHeight()
+	local height = love.graphics.getHeight() / _G.Y_SCALE
-	local width = love.graphics.getWidth()
+	local width = love.graphics.getWidth() / _G.X_SCALE
-	local bwidth, bheight = 300, 140
+	local bwidth, bheight = 300 * _G.X_SCALE, 140 * _G.Y_SCALE
 	love.graphics.setFont(GameFont)
 
 	DrawGame() --Draw a single frame of the game
@@ -13,7 +13,7 @@ function DrawPause()
 	love.graphics.print("PAUSED", 100, 100)
 	--love.graphics.print("" .. PAUSE_POS, 200,200)
 
-	GUI:newButton(100, 200, bwidth, bheight, "Return", PAUSE_POS == 0 and true or false)
+	GUI:newButton(100, 200, bwidth, bheight, "Back", PAUSE_POS == 0 and true or false)
 	GUI:newButton(100, 350, bwidth, bheight, "Menu", PAUSE_POS == 1 and true or false)
 	GUI:newButton(100, 500, bwidth, bheight, "Quit", PAUSE_POS == 2 and true or false)
 

Pause/PauseKeyPressed.lua

@@ -1,7 +1,19 @@
 function PauseKeyPressed(key)
+	if key == "escape" then
+		-- quickly return to the game
+		if not _G.MUTED then
+			musicBattle:setVolume(0.5)
+			musicPause:setVolume(0)
+		else
+			musicBattle:setVolume(0)
+			musicPause:setVolume(0)
+		end
+		_G.GAMESTATE = "GAME"
+	end
+
 	if key == "return" then
 		-- quickly return to the game
-		if not MUTED then
+		if not _G.MUTED then
 			musicBattle:setVolume(0.5)
 			musicPause:setVolume(0)
 		else

Win/DrawWin.lua

@@ -1,6 +1,6 @@
 local function winner()
-	local width = love.graphics.getWidth()
+	local width = love.graphics.getWidth() / _G.X_SCALE
-	local height = love.graphics.getHeight()
+	local height = love.graphics.getHeight() / _G.Y_SCALE
 	local opacity = 0.3
 	local s = ""
 

conf.lua

@@ -1,7 +1,8 @@
 --Config file for the game
 function love.conf(t)
-	t.window.width = 1600
+	t.window.width = 1366
-	t.window.height = 960
+	t.window.height = 768
 	t.window.title = "Tanks-A-Lot"
+	t.window.resizable = true
 	t.version = "11.5"
 end

constants.lua

@@ -1,3 +1,16 @@
+-- WINDOW SCALE
+-- Used to scale the game up or down
+-- (scales STI world map and Walls in the game! )
+-- (see debug for more)
+X_SCALE = 1
+Y_SCALE = 1
+
+-- TILE SCALE
+-- Since this game is put together rather badly
+-- the game world is 1600x960
+GAME_WORLD_DIM_WIDTH = 1600
+GAME_WORLD_DIM_HEIGHT = 960
+
 --[[
 * Game states:
 * - MENU

libs/profile.lua

@@ -1,195 +0,0 @@
-local clock = os.clock
-
---- Simple profiler written in Lua.
--- @module profile
--- @alias profile
-local profile = {}
-
--- function labels
-local _labeled = {}
--- function definitions
-local _defined = {}
--- time of last call
-local _tcalled = {}
--- total execution time
-local _telapsed = {}
--- number of calls
-local _ncalls = {}
--- list of internal profiler functions
-local _internal = {}
-
---- This is an internal function.
--- @tparam string event Event type
--- @tparam number line Line number
--- @tparam[opt] table info Debug info table
-function profile.hooker(event, line, info)
-	info = info or debug.getinfo(2, "fnS")
-	local f = info.func
-	-- ignore the profiler itself
-	if _internal[f] or info.what ~= "Lua" then
-		return
-	end
-	-- get the function name if available
-	if info.name then
-		_labeled[f] = info.name
-	end
-	-- find the line definition
-	if not _defined[f] then
-		_defined[f] = info.short_src .. ":" .. info.linedefined
-		_ncalls[f] = 0
-		_telapsed[f] = 0
-	end
-	if _tcalled[f] then
-		local dt = clock() - _tcalled[f]
-		_telapsed[f] = _telapsed[f] + dt
-		_tcalled[f] = nil
-	end
-	if event == "tail call" then
-		local prev = debug.getinfo(3, "fnS")
-		profile.hooker("return", line, prev)
-		profile.hooker("call", line, info)
-	elseif event == "call" then
-		_tcalled[f] = clock()
-	else
-		_ncalls[f] = _ncalls[f] + 1
-	end
-end
-
---- Sets a clock function to be used by the profiler.
--- @tparam function func Clock function that returns a number
-function profile.setclock(f)
-	assert(type(f) == "function", "clock must be a function")
-	clock = f
-end
-
---- Starts collecting data.
-function profile.start()
-	if rawget(_G, "jit") then
-		jit.off()
-		jit.flush()
-	end
-	debug.sethook(profile.hooker, "cr")
-end
-
---- Stops collecting data.
-function profile.stop()
-	debug.sethook()
-	for f in pairs(_tcalled) do
-		local dt = clock() - _tcalled[f]
-		_telapsed[f] = _telapsed[f] + dt
-		_tcalled[f] = nil
-	end
-	-- merge closures
-	local lookup = {}
-	for f, d in pairs(_defined) do
-		local id = (_labeled[f] or "?") .. d
-		local f2 = lookup[id]
-		if f2 then
-			_ncalls[f2] = _ncalls[f2] + (_ncalls[f] or 0)
-			_telapsed[f2] = _telapsed[f2] + (_telapsed[f] or 0)
-			_defined[f], _labeled[f] = nil, nil
-			_ncalls[f], _telapsed[f] = nil, nil
-		else
-			lookup[id] = f
-		end
-	end
-	collectgarbage("collect")
-end
-
---- Resets all collected data.
-function profile.reset()
-	for f in pairs(_ncalls) do
-		_ncalls[f] = 0
-	end
-	for f in pairs(_telapsed) do
-		_telapsed[f] = 0
-	end
-	for f in pairs(_tcalled) do
-		_tcalled[f] = nil
-	end
-	collectgarbage("collect")
-end
-
---- This is an internal function.
--- @tparam function a First function
--- @tparam function b Second function
--- @treturn boolean True if "a" should rank higher than "b"
-function profile.comp(a, b)
-	local dt = _telapsed[b] - _telapsed[a]
-	if dt == 0 then
-		return _ncalls[b] < _ncalls[a]
-	end
-	return dt < 0
-end
-
---- Generates a report of functions that have been called since the profile was started.
--- Returns the report as a numeric table of rows containing the rank, function label, number of calls, total execution time and source code line number.
--- @tparam[opt] number limit Maximum number of rows
--- @treturn table Table of rows
-function profile.query(limit)
-	local t = {}
-	for f, n in pairs(_ncalls) do
-		if n > 0 then
-			t[#t + 1] = f
-		end
-	end
-	table.sort(t, profile.comp)
-	if limit then
-		while #t > limit do
-			table.remove(t)
-		end
-	end
-	for i, f in ipairs(t) do
-		local dt = 0
-		if _tcalled[f] then
-			dt = clock() - _tcalled[f]
-		end
-		t[i] = { i, _labeled[f] or "?", _ncalls[f], _telapsed[f] + dt, _defined[f] }
-	end
-	return t
-end
-
-local cols = { 3, 29, 11, 24, 32 }
-
---- Generates a text report of functions that have been called since the profile was started.
--- Returns the report as a string that can be printed to the console.
--- @tparam[opt] number limit Maximum number of rows
--- @treturn string Text-based profiling report
-function profile.report(n)
-	local out = {}
-	local report = profile.query(n)
-	for i, row in ipairs(report) do
-		for j = 1, 5 do
-			local s = row[j]
-			local l2 = cols[j]
-			s = tostring(s)
-			local l1 = s:len()
-			if l1 < l2 then
-				s = s .. (" "):rep(l2 - l1)
-			elseif l1 > l2 then
-				s = s:sub(l1 - l2 + 1, l1)
-			end
-			row[j] = s
-		end
-		out[i] = table.concat(row, " | ")
-	end
-
-	local row =
-		" +-----+-------------------------------+-------------+--------------------------+----------------------------------+ \n"
-	local col =
-		" | #   | Function                      | Calls       | Time                     | Code                             | \n"
-	local sz = row .. col .. row
-	if #out > 0 then
-		sz = sz .. " | " .. table.concat(out, " | \n | ") .. " | \n"
-	end
-	return "\n" .. sz .. row
-end
-
--- store all internal profiler functions
-for _, v in pairs(profile) do
-	if type(v) == "function" then
-		_internal[v] = true
-	end
-end
-
-return profile

main.lua

@@ -12,7 +12,10 @@ World:addCollisionClass("Player2")
 World:addCollisionClass("Bullet2")
 World:addCollisionClass("Wall")
 
+require("gui")
+
 require("restart")
+require("truncate")
 require("player")
 require("bullet")
 require("mapsloader")
@@ -104,10 +107,25 @@ function love.run()
 	end
 end
 
-function love.load(args)
+function love.resized()
+	--TOD0: fix scaling!
+end
+
+function love.load()
 	-- Set a random seed
 	love.math.setRandomSeed(love.timer.getTime())
 
+	-- Figure out the X_SCALE and Y_SCALE
+	local curWidth, curHeight = love.graphics.getDimensions()
+
+	print("------")
+	print(love.graphics.getDimensions())
+
+	_G.X_SCALE = truncate(curWidth / GAME_WORLD_DIM_WIDTH, 3)
+	_G.Y_SCALE = truncate(curHeight / GAME_WORLD_DIM_HEIGHT, 3)
+	print("x scale:" .. _G.X_SCALE)
+	print("y scale:" .. _G.Y_SCALE)
+
 	--Game values (reset after each load)
 	HEALTH = 3
 	P1_DELAY = 0.5
@@ -127,6 +145,7 @@ function love.load(args)
 	KeyDelay2 = P2_DELAY
 
 	local playerSpeed = 12000
+	--TODO: two player speeds for upgrades
 	UserPlayer1 = Player(1, 1000, 100, HEALTH, "assets/player1.png", playerSpeed)
 	UserPlayer2 = Player(2, 200, 300, HEALTH, "assets/player2.png", playerSpeed)
 
@@ -153,7 +172,7 @@ function love.update(dt)
 	if _G.GAMESTATE == "MENU" then
 		UpdateMenu(dt)
 		-- Handle music
-		if not musicMenu:isPlaying() then
+		if not musicMenu:isPlaying() and not _G.MUTED then
 			musicMenu:setVolume(0.5)
 			love.audio.play(musicMenu)
 		end
@@ -161,7 +180,7 @@ function love.update(dt)
 	if _G.GAMESTATE == "PAUSE" then
 		UpdatePause(dt)
 		-- Handle music
-		if not musicPause:isPlaying() then
+		if not musicPause:isPlaying() and not _G.MUTED then
 			musicBattle:setVolume(0)
 			musicPause:setVolume(0.5)
 			love.audio.play(musicBattle)
@@ -171,7 +190,7 @@ function love.update(dt)
 	if _G.GAMESTATE == "GAME" then
 		UpdateGame(dt)
 		-- Handle music
-		if not musicBattle:isPlaying() then
+		if not musicBattle:isPlaying() and not _G.MUTED then
 			musicBattle:setVolume(0.5)
 			musicPause:setVolume(0)
 			love.audio.play(musicBattle)
@@ -192,11 +211,6 @@ function love.draw()
 	end
 	if _G.GAMESTATE == "GAME" then
 		DrawGame()
-		if DebugFlag then
-			love.graphics.setFont(DebugFont)
-			love.graphics.print("Debug Mode", 1200, 850)
-			love.graphics.print("" .. GAMESTATE, 200, 200)
-		end
 	end
 	if _G.GAMESTATE == "WIN" then
 		DrawWin()

mapsloader.lua

@@ -8,6 +8,8 @@ function LoadMap(lvl)
 	if GameMap.layers["Walls"] then
 		for _, obj in ipairs(GameMap.layers["Walls"].objects) do
 			local wall = World:newRectangleCollider(obj.x, obj.y, obj.width, obj.height)
+			--	local wall =
+			--		World:newRectangleCollider(obj.x * _G.X_SCALE, obj.y * _G.Y_SCALE, obj.width * _G.X_SCALE, obj.height * _G.Y_SCALE)
 			wall:setType("static")
 			table.insert(Walls, wall)
 			Walls[#Walls]:setCollisionClass("Wall")

player.lua

@@ -15,7 +15,7 @@ function Player:new(p, x, y, health, image, speed)
 
 	-- Collision Stuff
 	--self.collider = World:newRectangleCollider(x, y, 50, 62)
-	self.collider = World:newCircleCollider(x, y, 24)
+	self.collider = World:newCircleCollider(x, y, 24 * X_SCALE)
 	self.collider:setFixedRotation(true)
 
 	if self.p == 1 then
@@ -27,6 +27,8 @@ function Player:new(p, x, y, health, image, speed)
 	-- Rotation Stuff
 	self.rotation = math.rad(90)
 	self.rotSpeed = 2
+	--self.scaleX = 1 * _G.X_SCALE
+	--self.scaleY = 1 * _G.Y_SCALE
 	self.scaleX = 1
 	self.scaleY = 1
 	self.originX = self.width / 2