// Runs everything, calling the methods required to get the game
// running, runs the main loop, and then cleanly exits.
func (g *game) run() (err error) {
err = g.load()
if err != nil {
return
}
defer g.quit()
if sdl.Init(sdl.INIT_EVERYTHING) < 0 {
return errors.New(sdl.GetError())
}
defer sdl.Quit()
g.screen = sdl.SetVideoMode(640, 480, 32, sdl.DOUBLEBUF)
if g.screen == nil {
return errors.New(sdl.GetError())
}
sdl.WM_SetCaption(WinCap, "")
err = g.main()
if err != nil {
return
}
return
}
func main() {
if sdl.Init(sdl.INIT_EVERYTHING) != 0 {
panic(sdl.GetError())
}
defer sdl.Quit()
screen := sdl.SetVideoMode(640, 480, 32, 0)
if screen == nil {
panic(sdl.GetError())
}
sdl.WM_SetCaption("Ohai", "")
sdl.EnableKeyRepeat(20, 20)
fmt.Println("Launching mainloop")
loadTextures()
loadLevel()
gameloop(screen)
}
func (self *AppStateManager) Setup(state AppState, caption string) {
if *FLAG_profile {
pfile, _ := os.Create("gowar.prof")
pprof.StartCPUProfile(pfile)
}
// Lock, so we got no GL-in-wrong-thread foolery
sdl.Init(sdl.INIT_VIDEO)
self.Screen = sdl.SetVideoMode(800, 600, 32, sdl.OPENGL|sdl.RESIZABLE)
gl.Init()
if self.Screen == nil {
sdl.Quit()
panic("Couldn't set 300x300 GL video mode: " + sdl.GetError() + "\n")
}
sdl.WM_SetCaption(caption, caption)
Setup()
GetViewport().SetScreenSize(float32(self.Screen.W), float32(self.Screen.H))
self.Push(state)
}
// Wrap the SDL into one single thread
func (s SdlWrap) wrap() {
runtime.LockOSThread()
if sdl.Init(sdl.INIT_EVERYTHING) != 0 {
panic("Unable to init SDL. Cause: " + sdl.GetError())
}
sdl.EnableUNICODE(1)
s.InitDone <- struct{}{}
for {
select {
case t := <-s.Title:
sdl.WM_SetCaption(t, t)
case <-s.Quit:
close(s.Events)
sdl.Quit()
case sz := <-s.Size:
s.Surface <- sdl.SetVideoMode(int(sz.X), int(sz.Y), 32, sdl.HWSURFACE|sdl.DOUBLEBUF|sdl.RESIZABLE)
default:
e := sdl.PollEvent()
if e != nil {
s.Events <- e
}
}
}
}
func main() {
if sdl.Init(sdl.INIT_EVERYTHING) != 0 {
panic(sdl.GetError())
}
if ttf.Init() != 0 {
panic(sdl.GetError())
}
var screen = sdl.SetVideoMode(1400, 300, 32, 0)
var video_info = sdl.GetVideoInfo()
println("HW_available = ", video_info.HW_available)
println("WM_available = ", video_info.WM_available)
println("Video_mem = ", video_info.Video_mem, "kb")
sdl.EnableUNICODE(1)
font := ttf.OpenFont("euler.otf", 24)
if font == nil {
panic(sdl.GetError())
}
black := sdl.Color{0, 0, 0, 0}
text := ttf.RenderUTF8_Blended(font, "!!", black)
fmt.Println(text.Bounds())
sdl.WM_SetCaption("Go-SDL SDL Test", "")
running := true
num := NewNumberShower("b+c", "", "euler.otf", 24, 0)
denom := NewNumberShower("a", "", "euler.otf", 24, 0)
testy := NewFractionShower(num, denom, "euler.otf", 24, 0)
testy.CursorPosition = 3
testy.RenderEmptyIndextxt = true
str := ""
for running {
switch e := sdl.PollEvent().(type) {
case *sdl.QuitEvent:
running = false
break
case *sdl.KeyboardEvent:
if e.State == 1 {
str = handlekeypress2(e.Keysym, str)
fmt.Println("rendering string", str)
text = ttf.RenderUTF8_Blended(font, str, black)
}
}
screen.FillRect(nil, 0xFFFFFF)
screen.Blit(&sdl.Rect{23, 0, 0, 0}, testy.Render(), nil)
screen.Flip()
sdl.Delay(5)
}
}
func NewScreen(w, h int) *Screen {
if sdl.Init(sdl.INIT_EVERYTHING) != 0 {
log.Fatal("failed to init sdl", sdl.GetError())
return nil
}
if ttf.Init() != 0 {
log.Fatal("failed to init ttf", sdl.GetError())
return nil
}
var ctx Screen
if err := ctx.setSurface(w, h); err != nil {
log.Fatal(err)
}
var vInfo = sdl.GetVideoInfo()
log.Println("HW_available = ", vInfo.HW_available)
log.Println("WM_available = ", vInfo.WM_available)
log.Println("Video_mem = ", vInfo.Video_mem, "kb")
/* title := "Subtitle Player" */
title := os.Args[0]
icon := "" // path/to/icon
sdl.WM_SetCaption(title, icon)
sdl.EnableUNICODE(1)
ctx.fps = opt.fps
err := ctx.setFont(opt.fontPath, opt.fontSize)
if err != nil {
log.Fatal("failed to set default font")
return nil
}
ctx.debugFont = ttf.OpenFont(DFLT_FONT_PATH, 20)
if ctx.debugFont == nil {
errMsg := fmt.Sprintf("failed to open debug font: %s",
sdl.GetError())
/* return errors.New(errMsg) */
log.Fatal(errMsg)
}
ctx.debugLineHeight = uint16(ctx.debugFont.LineSkip())
ctx.updateC = make(chan int)
return &ctx
}
func main() {
globalState.Mouse = make(map[int]bool)
flag.Parse()
var err error
if sdl.Init(sdl.INIT_VIDEO) != 0 {
log.Printf("Unable to init SDL")
return
}
if len(flag.Args()) == 0 {
old := flag.Usage
flag.Usage = func() {
old()
fmt.Fprintf(os.Stderr, "You MUST pass the name of the file to view\n")
}
flag.Usage()
return
}
mesh, err = wfobj.LoadMeshFromFile(flag.Args()[0])
if err != nil {
flag.Usage()
fmt.Fprintf(os.Stderr, "[e] %v\n", err)
return
}
defer sdl.Quit()
screen := sdl.SetVideoMode(1024, 600, 32, sdl.OPENGL|sdl.RESIZABLE)
if screen == nil {
log.Printf("Unable to init sdl Screen")
}
sdl.GL_SetAttribute(sdl.GL_DOUBLEBUFFER, 1)
initGL()
sdl.WM_SetCaption("sdlviewer", "sdlviewer")
running = true
for running {
handleInput()
drawScene()
}
}
func main() {
sdlSetup()
rand.Seed(time.Now().UnixNano())
sdl.WM_SetCaption("PonGo", "")
flag.Parse()
if *showUsage {
flag.PrintDefaults()
return
}
world := NewWorld(*worldHeight, *worldWidth)
go world.Run()
world.HandleEvents()
defer Quit(world)
}
func main() {
sdl.Init(sdl.INIT_VIDEO)
ttf.Init()
screen := sdl.SetVideoMode(480, 560, 16, sdl.OPENGL|sdl.RESIZABLE)
sdl.WM_SetCaption("Flappy Bird", "")
bg := utils.TextureFromFile("./bg.png")
font := utils.LoadFont("/usr/share/fonts/truetype/DroidSans.ttf", 32)
reshape(int(screen.W), int(screen.H))
renderBackground(screen, bg)
font.Printf(110, 50, "Click to play")
sdl.GL_SwapBuffers()
for {
OuterLoop:
for {
e := sdl.WaitEvent()
switch e.(type) {
case *sdl.MouseButtonEvent:
if e.(*sdl.MouseButtonEvent).Type == sdl.MOUSEBUTTONUP {
break OuterLoop
}
}
}
score, quit := playGame(screen, bg, font)
if quit {
break
}
quit = gameOverScreen(screen, strconv.Itoa(score), bg, font)
if quit {
break
}
}
screen.Free()
ttf.Quit()
sdl.Quit()
return
}
func main() {
if sdl.Init(sdl.INIT_EVERYTHING) != 0 {
panic(sdl.GetError())
}
// The actual resolution (screenspace)
W := 800
H := 600
// The virtual resolution (worldspace)
MAXX := 400
MAXY := 300
screen := sdl.SetVideoMode(W, H, 32, sdl.FULLSCREEN)
if screen == nil {
panic(sdl.GetError())
}
sdl.EnableUNICODE(1)
sdl.ShowCursor(0)
sdl.WM_SetCaption("Random Lines", "")
red := sdl.Color{255, 0, 0, 255}
color := red
rand.Seed(time.Now().UnixNano())
for {
color = sdl.Color{uint8(rand.Intn(255)), uint8(rand.Intn(255)), uint8(rand.Intn(255)), 255}
DoublePixelLine(screen, rand.Intn(MAXX), rand.Intn(MAXY), rand.Intn(MAXX), rand.Intn(MAXY), color)
if escPressed() {
break
}
screen.Flip()
sdl.PollEvent()
//sdl.Delay(10)
}
sdl.Quit()
}
func ui_main() {
if sdl.Init(sdl.INIT_VIDEO) != 0 {
panic(sdl.GetError())
}
if screen == nil {
panic(sdl.GetError())
}
sdl.EnableUNICODE(1)
sdl.WM_SetCaption("Go-SDL SDL Test", "")
running := true
for running {
for ev := sdl.PollEvent(); ev != nil; ev = sdl.PollEvent() {
switch e := ev.(type) {
case *sdl.QuitEvent:
running = false
break
case *sdl.ResizeEvent:
println("resize screen ", e.W, e.H)
screen = sdl.SetVideoMode(int(e.W), int(e.H), 32, sdl.RESIZABLE)
if screen == nil {
panic(sdl.GetError())
}
}
}
}
ttf.Quit()
sdl.Quit()
}
func main() {
if sdl.Init(sdl.INIT_EVERYTHING) != 0 {
panic(sdl.GetError())
}
defer sdl.Quit()
var screen = sdl.SetVideoMode(640, 480, 32, 0)
if screen == nil {
panic(sdl.GetError())
}
sdl.WM_SetCaption("Template", "")
for true {
e := &sdl.Event{}
for e.Poll() {
switch e.Type {
case sdl.QUIT:
return
default:
}
}
screen.FillRect(nil, 0x000000)
//screen.Blit(&sdl.Rect{x,y, 0, 0}, image, nil)
screen.Flip()
sdl.Delay(25)
}
}
func initGraphic(w, h uint, fullscreen bool) error {
if sdl.Init(sdl.INIT_EVERYTHING) != 0 {
return errors.New(sdl.GetError())
}
var vmFlags uint32
if fullscreen {
vmFlags = sdl.FULLSCREEN
}
bg = sdl.SetVideoMode(int(w), int(h), 32, vmFlags)
if bg == nil {
return errors.New(sdl.GetError())
}
sdl.WM_SetCaption("whac-a-gopher", "")
// Load images
gopherEye = loadImage("gopher_doteye.png")
gopherEyeX = loadImage("gopher_xeye.png")
gopherBody = loadImage("gopher_body_normal.png")
return nil
}
func Open(w, h int, fullscreen bool, title, tabname string) *Window {
if GWindow != nil {
panic("only one Window is allowed")
}
win := &Window{width: w, height: h, title: title, tabname: tabname}
GWindow = win
sdl.Init(sdl.INIT_EVERYTHING)
gl.Init()
var screen = sdl.SetVideoMode(win.width, win.height, 16, sdl.OPENGL)
if screen == nil {
sdl.Quit()
panic("Couldn't set sdl GL video mode: " + sdl.GetError() + "\n")
}
sdl.WM_SetCaption(win.title, win.tabname)
win.initGL()
win.pixelData = make([]uint8, win.width*win.height*4)
return win
}
func main() {
flag.Parse()
var done bool
var keys []uint8
sdl.Init(sdl.INIT_VIDEO)
var screen = sdl.SetVideoMode(300, 300, 16, sdl.OPENGL|sdl.RESIZABLE)
if screen == nil {
sdl.Quit()
panic("Couldn't set 300x300 GL video mode: " + sdl.GetError() + "\n")
}
if gl.Init() != 0 {
panic("gl error")
}
sdl.WM_SetCaption("Gears", "gears")
init_()
reshape(int(screen.W), int(screen.H))
done = false
for !done {
idle()
for e := sdl.PollEvent(); e != nil; e = sdl.PollEvent() {
switch e.(type) {
case *sdl.ResizeEvent:
re := e.(*sdl.ResizeEvent)
screen = sdl.SetVideoMode(int(re.W), int(re.H), 16,
sdl.OPENGL|sdl.RESIZABLE)
if screen != nil {
reshape(int(screen.W), int(screen.H))
} else {
panic("we couldn't set the new video mode??")
}
break
case *sdl.QuitEvent:
done = true
break
}
}
keys = sdl.GetKeyState()
if keys[sdl.K_ESCAPE] != 0 {
done = true
}
if keys[sdl.K_UP] != 0 {
view_rotx += 5.0
}
if keys[sdl.K_DOWN] != 0 {
view_rotx -= 5.0
}
if keys[sdl.K_LEFT] != 0 {
view_roty += 5.0
}
if keys[sdl.K_RIGHT] != 0 {
view_roty -= 5.0
}
if keys[sdl.K_z] != 0 {
if (sdl.GetModState() & sdl.KMOD_RSHIFT) != 0 {
view_rotz -= 5.0
} else {
view_rotz += 5.0
}
}
draw()
}
sdl.Quit()
return
}
func main() {
runtime.LockOSThread()
flag.Parse()
buildPalette()
sdl.Init(sdl.INIT_VIDEO)
defer sdl.Quit()
sdl.GL_SetAttribute(sdl.GL_SWAP_CONTROL, 1)
if sdl.SetVideoMode(512, 512, 32, sdl.OPENGL) == nil {
panic("sdl error")
}
if gl.Init() != 0 {
panic("gl error")
}
sdl.WM_SetCaption("Gomandel", "Gomandel")
gl.Enable(gl.TEXTURE_2D)
gl.Viewport(0, 0, 512, 512)
gl.MatrixMode(gl.PROJECTION)
gl.LoadIdentity()
gl.Ortho(0, 512, 512, 0, -1, 1)
gl.ClearColor(0, 0, 0, 0)
//-----------------------------------------------------------------------------
var dndDragging bool = false
var dndStart Point
var dndEnd Point
var tex gl.Texture
var tc TexCoords
var lastProgress int
initialRect := Rect{-1.5, -1.5, 3, 3}
rect := initialRect
rc := new(MandelbrotRequest)
rc.MakeRequest(512, 512, rect)
rc.WaitFor(Small, &tex, &tc)
running := true
for running {
for e := sdl.PollEvent(); e != nil; e = sdl.PollEvent() {
switch e.(type) {
case *sdl.QuitEvent:
running = false
case *sdl.MouseButtonEvent:
mbe := e.(*sdl.MouseButtonEvent)
if mbe.Type == sdl.MOUSEBUTTONDOWN {
dndDragging = true
sdl.GetMouseState(&dndStart.X, &dndStart.Y)
dndEnd = dndStart
} else {
dndDragging = false
sdl.GetMouseState(&dndEnd.X, &dndEnd.Y)
if mbe.Which == 3 {
rect = initialRect
} else {
rect = rectFromSelection(dndStart, dndEnd, 512, 512, rect)
tc = texCoordsFromSelection(dndStart, dndEnd, 512, 512, tc)
}
// make request
rc.MakeRequest(512, 512, rect)
}
case *sdl.MouseMotionEvent:
if dndDragging {
sdl.GetMouseState(&dndEnd.X, &dndEnd.Y)
}
}
}
// if we're waiting for a result, check if it's ready
p := rc.Update(&tex, &tc)
if p != -1 {
lastProgress = p
}
gl.Clear(gl.COLOR_BUFFER_BIT)
tex.Bind(gl.TEXTURE_2D)
drawQuad(0, 0, 512, 512, tc.TX, tc.TY, tc.TX2, tc.TY2)
tex.Unbind(gl.TEXTURE_2D)
if dndDragging {
drawSelection(dndStart, dndEnd)
}
drawProgress(512, 512, lastProgress, rc.Pending)
sdl.GL_SwapBuffers()
}
}
func main() {
if sdl.Init(sdl.INIT_VIDEO) != 0 {
panic(sdl.GetError())
}
v_info := sdl.GetVideoInfo()
var screen = sdl.SetVideoMode(
int(v_info.Current_w),
int(v_info.Current_h),
32,
sdl.HWSURFACE|sdl.DOUBLEBUF)
rows = v_info.Current_w / SIZE
columns = v_info.Current_h / SIZE
if v_info.Current_w%SIZE != 0 {
rows += 1
}
if v_info.Current_h%SIZE != 0 {
columns += 1
}
// Initialize our world
world = make([][]Field, rows)
for i := range world {
world[i] = make([]Field, columns)
for j := range world[i] {
world[i][j].X = i
world[i][j].Y = j
world[i][j].T = OPEN
world[i][j].lsize = 0
world[i][j].rsize = 0
world[i][j].o = false
world[i][j].c = false
}
}
// Once we're done, free screen object and quit sdl.
defer sdl.Quit()
defer screen.Free()
if screen == nil {
panic(sdl.GetError())
}
// Set window title
sdl.WM_SetCaption("A* algorithm demo", "")
// Give the screen an initially and update display
screen.FillRect(nil, OPEN)
screen.Flip()
/* Draw the grid on our display */
drawGrid(screen)
/* Create the different channels we need */
paint_chan = make(chan *Paint, 2000)
read_field = make(chan *Field)
field_chan = make(chan *Field)
// Fillbox runs asynchronously, start it here
go initFillBox(screen)
// Getneighbours process runs all the time, starts here.
go GetNeighbours(world, read_field)
for true {
for ev := sdl.PollEvent(); ev != nil; ev = sdl.PollEvent() {
switch e := ev.(type) {
case *sdl.QuitEvent:
return
case *sdl.KeyboardEvent:
if e.Keysym.Sym == sdl.K_ESCAPE {
/* Quit when escape is pressed */
return
} else if e.Keysym.Sym == sdl.K_r &&
(e.Keysym.Mod&sdl.KMOD_LCTRL) != 0 &&
(e.Keysym.Mod&sdl.KMOD_LSHIFT) != 0 {
resetComplete()
} else if e.Keysym.Sym == sdl.K_r && (e.Keysym.Mod&sdl.KMOD_LCTRL) != 0 {
resetAllPaths()
} else if e.Keysym.Sym == sdl.K_r {
resetPaths()
} else if e.Keysym.Sym == sdl.K_RETURN {
/* If RETURN is pressed, run pathfinding */
if start != nil && goal != nil {
//resetPaths();
go aStar(world, screen)
}
}
case *sdl.MouseMotionEvent:
if e.State == sdl.BUTTON_LEFT || e.State == sdl.BUTTON_WHEELUP {
drawMouseMotion(world, screen, e)
}
case *sdl.MouseButtonEvent:
if e.Type == sdl.MOUSEBUTTONDOWN {
state := sdl.GetKeyState()
if e.Button == sdl.BUTTON_LEFT {
r := getRect(e)
if state[sdl.K_s] == 1 {
// Left mouse button with s, set new start point
if start == nil {
start = &world[int(r.X)/SIZE][int(r.Y)/SIZE]
fillBox(start, START)
} else {
fillBox(start, OPEN)
start = &world[int(r.X)/SIZE][int(r.Y)/SIZE]
fillBox(start, START)
}
} else if state[sdl.K_g] == 1 {
// Left mouse button with g, set new goal point
if goal == nil {
goal = &world[int(r.X)/SIZE][int(r.Y)/SIZE]
fillBox(goal, GOAL)
} else {
fillBox(goal, OPEN)
goal = &world[int(r.X)/SIZE][int(r.Y)/SIZE]
fillBox(goal, GOAL)
}
} else {
// No relevant modifiers were pressed, color the field.
var f *Field = &world[(r.X / SIZE)][(r.Y / SIZE)]
//fmt.Println("Click on", f);
if f.T == OPEN {
fillBox(f, WALL)
} else {
fillBox(f, OPEN)
}
}
}
}
default:
}
}
// Delay for 15 milliseconds
sdl.Delay(30)
screen.Flip()
}
fmt.Println("Exiting")
}
func main() {
if sdl.Init(sdl.INIT_EVERYTHING) != 0 {
panic(sdl.GetError())
}
if ttf.Init() != 0 {
panic(sdl.GetError())
}
if mixer.OpenAudio(mixer.DEFAULT_FREQUENCY, mixer.DEFAULT_FORMAT,
mixer.DEFAULT_CHANNELS, 4096) != 0 {
panic(sdl.GetError())
}
var screen = sdl.SetVideoMode(640, 480, 32, sdl.RESIZABLE)
if screen == nil {
panic(sdl.GetError())
}
var video_info = sdl.GetVideoInfo()
println("HW_available = ", video_info.HW_available)
println("WM_available = ", video_info.WM_available)
println("Video_mem = ", video_info.Video_mem, "kb")
sdl.EnableUNICODE(1)
sdl.WM_SetCaption("Go-SDL SDL Test", "")
image := sdl.Load("test.png")
if image == nil {
panic(sdl.GetError())
}
sdl.WM_SetIcon(image, nil)
running := true
font := ttf.OpenFont("Fontin Sans.otf", 72)
if font == nil {
panic(sdl.GetError())
}
font.SetStyle(ttf.STYLE_UNDERLINE)
white := sdl.Color{255, 255, 255, 0}
text := ttf.RenderText_Blended(font, "Test (with music)", white)
music := mixer.LoadMUS("test.ogg")
sound := mixer.LoadWAV("sound.ogg")
if music == nil || sound == nil {
panic(sdl.GetError())
}
music.PlayMusic(-1)
if sdl.GetKeyName(270) != "[+]" {
panic("GetKeyName broken")
}
worm_in := make(chan Point)
draw := make(chan Point, 64)
var out chan Point
var in chan Point
out = worm_in
in = out
out = make(chan Point)
go worm(in, out, draw)
for running {
for ev := sdl.PollEvent(); ev != nil; ev = sdl.PollEvent() {
switch e := ev.(type) {
case *sdl.QuitEvent:
running = false
break
case *sdl.KeyboardEvent:
println("")
println(e.Keysym.Sym, ": ", sdl.GetKeyName(sdl.Key(e.Keysym.Sym)))
if e.Keysym.Sym == 27 {
running = false
}
fmt.Printf("%04x ", e.Type)
for i := 0; i < len(e.Pad0); i++ {
fmt.Printf("%02x ", e.Pad0[i])
}
println()
fmt.Printf("Type: %02x Which: %02x State: %02x Pad: %02x\n", e.Type, e.Which, e.State, e.Pad0[0])
fmt.Printf("Scancode: %02x Sym: %08x Mod: %04x Unicode: %04x\n", e.Keysym.Scancode, e.Keysym.Sym, e.Keysym.Mod, e.Keysym.Unicode)
case *sdl.MouseButtonEvent:
if e.Type == sdl.MOUSEBUTTONDOWN {
println("Click:", e.X, e.Y)
in = out
out = make(chan Point)
go worm(in, out, draw)
sound.PlayChannel(-1, 0)
}
case *sdl.ResizeEvent:
println("resize screen ", e.W, e.H)
screen = sdl.SetVideoMode(int(e.W), int(e.H), 32, sdl.RESIZABLE)
if screen == nil {
panic(sdl.GetError())
}
}
}
screen.FillRect(nil, 0x302019)
screen.Blit(&sdl.Rect{0, 0, 0, 0}, text, nil)
loop := true
for loop {
select {
case p := <-draw:
screen.Blit(&sdl.Rect{int16(p.x), int16(p.y), 0, 0}, image, nil)
case <-out:
default:
loop = false
}
}
var p Point
sdl.GetMouseState(&p.x, &p.y)
worm_in <- p
screen.Flip()
sdl.Delay(25)
}
image.Free()
music.Free()
font.Close()
ttf.Quit()
sdl.Quit()
}
func initGame() {
viewport.Zoomstd()
viewport.Rotx(25)
viewport.Roty(70)
picker = NewPicker()
sdl.Init(sdl.INIT_VIDEO)
if ttf.Init() != 0 {
panic("Could not initalize fonts")
}
sdl.GL_SetAttribute(sdl.GL_DOUBLEBUFFER, 1)
screen := sdl.SetVideoMode(1024, 600, 32, sdl.OPENGL|sdl.RESIZABLE)
if screen == nil {
sdl.Quit()
panic("Couldn't set GL video mode: " + sdl.GetError() + "\n")
}
if gl.Init() != 0 {
panic("gl error")
}
sdl.WM_SetCaption("Amberfell", "amberfell")
gl.Clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT)
// gl.ShadeModel(gl.FLAT)
gl.Enable(gl.BLEND)
gl.BlendFunc(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA)
gl.ShadeModel(gl.SMOOTH)
gl.Enable(gl.LIGHTING)
gl.Enable(gl.LIGHT0)
gl.Enable(gl.LIGHT1)
gl.Enable(gl.COLOR_MATERIAL)
gl.MatrixMode(gl.PROJECTION)
gl.LoadIdentity()
gl.MatrixMode(gl.MODELVIEW)
gl.LoadIdentity()
gl.ClearDepth(1.0) // Depth Buffer Setup
gl.Enable(gl.DEPTH_TEST) // Enables Depth Testing
gl.Hint(gl.PERSPECTIVE_CORRECTION_HINT, gl.FASTEST)
gl.Enable(gl.TEXTURE_2D)
// LoadMapTextures()
LoadPlayerTextures()
LoadWolfTextures()
InitItems()
pauseFont = NewFont("res/Jura-DemiBold.ttf", 48, color.RGBA{255, 255, 255, 0})
consoleFont = NewFont("res/Jura-DemiBold.ttf", 16, color.RGBA{255, 255, 255, 0})
inventoryItemFont = NewFont("res/Jura-DemiBold.ttf", 14, color.RGBA{240, 240, 240, 0})
textures[TEXTURE_PICKER] = loadTexture("res/dial.png")
terrainTexture = loadTexture("res/tiles.png")
itemsTexture = loadTexture("res/items.png")
gVertexBuffer = NewVertexBuffer(10000, terrainTexture)
gGuiBuffer = NewVertexBuffer(1000, terrainTexture)
WolfModel = LoadModel("res/wolf.mm3d")
TheWorld = NewWorld()
ThePlayer = new(Player)
ThePlayer.Init(0, PLAYER_START_X, PLAYER_START_Z)
inventory = NewInventory()
viewport.Reshape(int(screen.W), int(screen.H))
PreloadChunks(400)
}
func main() {
var running bool = true
var width int = 800
var height int = 600
var t float32
if sdl.Init(sdl.INIT_VIDEO) != 0 {
panic(sdl.GetError())
}
sdl.WM_SetCaption("Horde3d Go SDL Example", "")
//set sdl video mode
if sdl.SetVideoMode(width, height, 32, sdl.OPENGL) == nil {
panic(sdl.GetError())
}
if !horde3d.Init() {
fmt.Println("Error initializing Horde3D")
horde3d.DumpMessages()
return
}
//horde3d.SetOption(horde3d.Options_DebugViewMode, 1)
//horde3d.SetOption(horde3d.Options_WireframeMode, 1)
fmt.Println("Version: ", horde3d.VersionString())
//pipeline
pipeRes := horde3d.AddResource(horde3d.ResTypes_Pipeline, "forward.pipeline.xml", 0)
modelRes := horde3d.AddResource(horde3d.ResTypes_SceneGraph, "platform.scene.xml", 0)
horde3d.LoadResourcesFromDisk("../content|" +
"../content/pipelines|" +
"../content/models|" +
"../content/materials|" +
"../content/shaders|" +
"../content/textures|" +
"../content/animations|" +
"../content/particles|" +
"../content/models/platform|" +
"../content/effects")
//add camera
cam := horde3d.RootNode.AddCameraNode("Camera", pipeRes)
//Setup Camera Viewport
cam.SetNodeParamI(horde3d.Camera_ViewportXI, 0)
cam.SetNodeParamI(horde3d.Camera_ViewportYI, 0)
cam.SetNodeParamI(horde3d.Camera_ViewportWidthI, width)
cam.SetNodeParamI(horde3d.Camera_ViewportHeightI, height)
//add model
model := horde3d.RootNode.AddNodes(modelRes)
model.SetTransform(0, -30, -150, 0, 0, 0, 1, 1, 1)
//add light
light := horde3d.RootNode.AddLightNode("Light1", 0, "LIGHTING", "SHADOWMAP")
light.SetTransform(0, 20, 0, 0, 0, 0, 1, 1, 1)
light.SetNodeParamF(horde3d.Light_RadiusF, 0, 150)
light.SetNodeParamF(horde3d.Light_FovF, 0, 90)
//horde3d.SetNodeParamI(light, horde3d.Light_ShadowMapCountI, 3)
light.SetNodeParamF(horde3d.Light_ShadowSplitLambdaF, 0, 0.9)
//horde3d.SetNodeParamF(light, horde3d.Light_ShadowMapBiasF, 0, 0.001)
light.SetNodeParamF(horde3d.Light_ColorF3, 0, 1.9)
light.SetNodeParamF(horde3d.Light_ColorF3, 1, 1.7)
light.SetNodeParamF(horde3d.Light_ColorF3, 2, 1.75)
for running {
t = 0
//increase anim time
t = t + 10.0*(1/60)
//process SDL events / input
switch event := sdl.PollEvent(); event.(type) {
case *sdl.QuitEvent:
running = false
break
}
//horde3d.SetNodeTransform(model,
//t*10, 0, 0,
//0, 0, 0,
//1, 1, 1)
horde3d.Render(cam)
horde3d.FinalizeFrame()
horde3d.DumpMessages()
sdl.GL_SwapBuffers()
}
horde3d.Release()
sdl.Quit()
}