PSP用游戏引擎凤凰Phoenix Game Engine (Lua) 0.02，想在PSP上面开发游戏吗，快去试试吧，新版变动如下：

使用说明下载放到PSP/game目录里或者gamexxx目录（xxx是你的PSP版本号）

Added pge.exit() to explicitely exit at any time.
Fixed pge.texture.draw() to only allow the correct number of parameters to be passed (reported by #Gianni#).
Added pge.texture.swizzle() to swizzle a texture.
Added pge.texture.unswizzle() to unswizzle a texture.
Added an optional parameter to pge.texture.load() and pge.texture.loadmemory() to specify whether to swizzle the texture on load.
Added pge.texture.pixel() to get or set the color value of a pixel within a texture.
Added an error check to pge.file.read(), returns nil if nothing could be read.
Added an error check to pge.file.readnum(), returns nil if the number could not be read.
Added a return value to pge.file.write(), returns the number of bytes written.
Fixed pge.mp3.loadmemory() which incorrectly checked for two parameters to be passed when it only requires one
Added pge.math.deg() to convert radians to degrees.
Added pge.math.rad() to convert degrees to radians.
Moved the socket functions to pge.net.socket.function() to give a layer of separation.
Moved the socketset functions to pge.net.socketset.functio n() to give a layer of separation.
Added an optional parameter to pge.net.socket.receive(), to specify how many bytes to receive.
Fixed pge.texture.save() to unswizzle the texture before saving, then re-swizzle if needed.

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