*merge from minimal

1 files changed, 175 insertions, 0 deletions

diff --git a/src/lua/embed/boot.lua.h b/src/lua/embed/boot.lua.h
new file mode 100644
index 0000000..99e657b
--- /dev/null
+++ b/src/lua/embed/boot.lua.h
@@ -0,0 +1,175 @@
+/* boot.lua */
+static const char* boot_lua = R"(
+jin.args[2] = jin.args[2] or '.'
+jin.filesystem.init()
+jin.filesystem.mount(jin.args[2])
+
+-------------------------------------------------------------------------
+-- Config game
+-------------------------------------------------------------------------
+
+jin.config  = {} 
+if jin.filesystem.exist("config.lua") then 
+    jin.config = require "config"    
+end
+jin.config.width      = jin.config.width      or 576 
+jin.config.height     = jin.config.height     or 448 
+jin.config.vsync      = jin.config.vsync      or true
+jin.config.title      = jin.config.title      or ("jin v" .. jin.version)
+jin.config.resizable  = jin.config.resizable  or false 
+jin.config.fullscreen = jin.config.fullscreen or false
+jin.config.fps	      = jin.config.fps		  or 60
+
+-------------------------------------------------------------------------
+-- Initialize sub systems
+-------------------------------------------------------------------------
+
+jin.graphics.init(jin.config)
+jin.audio.init()
+-- TODO: ����ϵͳģ��
+
+-------------------------------------------------------------------------
+-- Default game loop
+-------------------------------------------------------------------------
+
+local function call(func, ...)
+    if func then 
+        return func(...)
+    end
+end
+
+function jin.core.run()
+    call(jin.core.onLoad)
+    jin.graphics.reset()
+    local dt = 0
+    local previous = jin.time.second()
+	local current = previous
+    while jin.core.running() do
+        for _, e in pairs(jin.event.poll()) do 
+            if e.type == "KeyDown" then 
+                jin.keyboard.set(e.key, true) 
+            elseif e.type == "KeyUp" then 
+                jin.keyboard.set(e.key, false)
+            end
+            call(jin.core.onEvent, e)
+        end
+		previous = current
+        current = jin.time.second() 
+        dt = current - previous
+	    call(jin.core.onUpdate, dt)
+        jin.graphics.clear()		
+		call(jin.core.onDraw)
+        jin.graphics.present()
+        -- Sleep 1 ms
+        jin.time.sleep(0.001)
+    end
+end
+
+-------------------------------------------------------------------------
+-- No game handler
+-------------------------------------------------------------------------
+
+jin.core.setHandler = function(handler)
+	if handler == nil then 
+		return 
+	end 
+	jin.core.onLoad = handler.onLoad
+	jin.core.onEvent = handler.onEvent
+	jin.core.onUpdate = handler.onUpdate
+	jin.core.onDraw = handler.onDraw
+end 
+
+-- TODO: Ĭ��ͼ����base64
+jin.nogame = {
+    cs = 64, 
+    sw = jin.graphics.getWidth(), 
+    sh = jin.graphics.getHeight(), 
+    cw = 0,
+    ch = 0,
+    ww = 6,
+    ww2 = 6*2, 
+    speed = 4, 
+    t = 0,
+    onLoad = function()
+        local nogame = jin.nogame
+        nogame.cw = nogame.sw / nogame.cs 
+        nogame.ch = nogame.sh / nogame.cs 
+        nogame.t = nogame.ww - 1
+    end, 
+    onEvent = function(e)
+        if e.type == 'Quit' then 
+            jin.core.stop()
+        end
+    end,
+    onUpdate = function(dt)
+        print(dt)
+        local nogame = jin.nogame
+        nogame.t = nogame.t + dt * nogame.speed 
+        if nogame.t > nogame.ww2 then 
+            nogame.t = nogame.t - nogame.ww2 
+        end 
+    end, 
+    circle = function(x, y, r)
+        local nogame = jin.nogame
+        if r % nogame.ww2 > nogame.ww then 
+            return 
+        end 
+        r = math.sin((r/nogame.ww)*math.pi)*nogame.cs/2
+        local fact = (x + y) / nogame.ch * nogame.cw
+        jin.graphics.setColor(
+			155 + 100 * math.sin(fact), 
+			155 + 100 * math.cos(fact), 
+			155 + 100 * math.sin(fact * fact), 
+			255
+		)
+        jin.graphics.circle("fill", x*nogame.cs + nogame.cs/2, y*nogame.cs + nogame.cs/2, r)
+    end,
+    onDraw = function() 
+        local nogame = jin.nogame
+        for y = 0, nogame.ch - 1 do 
+            for x = 0, nogame.cw - 1 do 
+                nogame.circle(x, y, nogame.t+x+y)
+            end 
+        end
+    end
+}
+
+-------------------------------------------------------------------------
+-- Boot jin
+-------------------------------------------------------------------------
+
+local function onError(msg) 
+    jin.graphics.reset()
+    jin.graphics.setClearColor(100, 100, 100, 255)
+    jin.graphics.clear()
+    jin.graphics.print("Error:\n" .. msg .. "\n" .. debug.traceback(), 5, 5) 
+    jin.graphics.present()
+    while jin.core.running() do 
+        for _, e in pairs(jin.event.poll()) do 
+            if e.type == "Quit" then 
+                jin.core.stop()
+            end
+        end
+        jin.time.sleep(0.001)
+    end     
+    jin.core.quit()
+end
+
+local function boot() 
+    if jin.filesystem.exist("main.lua") then 
+        -- Require main game script
+        xpcall(function() require"main" end, onError)
+        xpcall(function() jin.core.run() end, onError)
+    else
+        -- No game 
+		jin.core.setHandler(jin.nogame)
+        jin.core.run()
+    end
+    jin.graphics.destroy()
+    jin.audio.destroy()
+    jin.core.quit()
+end 
+
+xpcall(boot, onError)
+
+)";
\ No newline at end of file