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# 我们要构建的是什么? | ||
我们的目标是编写能在PSP上运行的软件(常被称为`PSP Module`),从应用上可分为自制游戏(`Homebrew`)和插件(`Plugin`)。 | ||
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> 参考阅读 | ||
> 一个关于PSPModule的文档,存在Github上某个项目中。 | ||
> 链接过会加上来 | ||
在此之前,我们先了解一下PSP。 | ||
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## PSP的正规使用方法 | ||
众所周知,PSP是索尼2004年推出的一款游戏机。其游戏通过UMD光盘发行。在运行官方固件的PSP上,PSP通过读取插入的UMD光盘运行游戏。PSP支持读取记忆棒,主要用于储存游戏存档数据等。 | ||
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## 自定义固件(CFW) | ||
PSP推出以后,各路大神争相破解PSP固件,利用各种漏洞推出了众多自定义固件。在自定义固件下,PSP可以运行储存在记忆棒中的UMD光盘镜像或者爱好者自己编写的`PSP Module`文件。 | ||
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经过20年迭代,一般认为目前功能最完善的CFW为6.60PRO。互联网上有许多安装教程,不再赘述。 | ||
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本文所有示例程序均在6.60PRO固件下的PSP1000型号中测试通过。 | ||
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## 模拟器(Emulator) | ||
随着其他设备性能的提升,市面上也开始出现越来越多的PSP模拟器。其中最著名的当属PPSSPP。如果你没有实体的PSP,也可以通过模拟器来享受前人制作的精良游戏或测试自己开发的`PSP Module`。 | ||
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## 文件格式 | ||
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前文已经提到,我们的目标是编写`PSP Module`。我们有必要提及运行CFW的PSP可以运行的`PSP Module`程序的文件格式。 | ||
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+ ELF | ||
+ PRX | ||
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对于自制游戏来说,为了能让其在主界面(`XMB`)的游戏菜单中显示,需要将其封装为EBOOT.PBP | ||
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示例:我们假设你已经拥有一台配备CFW的PSP | ||
> A typical Plugin | ||
> A typical Homebrew |
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