func initTest() {
if sdl.Init(sdl.INIT_VIDEO) != 0 {
panic(sdl.GetError())
}
if ttf.Init() != 0 {
panic(sdl.GetError())
}
font = ttf.OpenFont("../testdata/VeraMono.ttf", 12)
if font == nil {
panic(sdl.GetError())
}
appSurface = sdl.SetVideoMode(appSurfaceW, appSurfaceH, 32, 0)
gopher = sdl.Load("../testdata/gopher.jpg")
sdlrenderer := clingon.NewSDLRenderer(sdl.CreateRGBSurface(sdl.SRCALPHA, int(consoleW), int(consoleH), 32, 0, 0, 0, 0), font)
sdlrenderer.GetSurface().SetAlpha(sdl.SRCALPHA, 0xaa)
newRenderingLoop(sdlrenderer)
console = clingon.NewConsole(&Echoer{})
console.SetRenderer(sdlrenderer)
console.Print("Welcome to the CLIngon shell!\n\n")
}
func newCLISurface(scale2x, fullscreen bool) *clingon.SDLRenderer {
cliSurface := clingon.NewSDLRenderer(
sdl.CreateRGBSurface(
sdl.SRCALPHA,
width(scale2x, fullscreen),
height(scale2x, fullscreen)/2, 32, 0, 0, 0, 0),
newFont(scale2x, fullscreen),
)
cliSurface.GetSurface().SetAlpha(sdl.SRCALPHA, 0xdd)
return cliSurface
}
// Initialization boilerplate
func initialize(config *configuration) *renderer {
var bgImage, appSurface *sdl.Surface
if sdl.Init(sdl.INIT_VIDEO) != 0 {
panic(sdl.GetError())
}
if ttf.Init() != 0 {
panic(sdl.GetError())
}
font := ttf.OpenFont(flag.Arg(0), 12)
if font == nil {
panic(sdl.GetError())
}
sdl.EnableUNICODE(1)
if config.fullscreen {
flags := sdl.FULLSCREEN
appSurface = sdl.SetVideoMode(640, 480, 32, uint32(flags))
sdl.ShowCursor(sdl.DISABLE)
} else {
appSurface = sdl.SetVideoMode(640, 480, 32, 0)
}
if config.bgImage != "" {
bgImage = sdl.Load(config.bgImage)
}
sdlrenderer = clingon.NewSDLRenderer(sdl.CreateRGBSurface(sdl.SRCALPHA, int(config.consoleW), int(config.consoleH), 32, 0, 0, 0, 0), font)
sdlrenderer.GetSurface().SetAlpha(sdl.SRCALPHA, 0xaa)
return &renderer{
config: config,
appSurface: appSurface,
sdlRenderer: sdlrenderer,
bgImageSurface: bgImage,
}
}
