func size_window(x, y int, fov, aspect, min_cull, max_cull float64) {
gl.Viewport(0, 0, x, y)
gl.MatrixMode(gl.PROJECTION)
gl.LoadIdentity()
glu.Perspective(fov, aspect, min_cull, max_cull)
gl.Enable(gl.DEPTH_TEST)
}
func initScreen() {
sdl.Init(sdl.INIT_VIDEO)
const (
resx int = 640
resy int = 480
)
var (
screen = sdl.SetVideoMode(resx, resy, 16, sdl.OPENGL)
)
if screen == nil {
sdl.Quit()
panic("Couldn't set GL video mode: " + sdl.GetError() + "\n")
}
if gl.Init() != 0 {
panic("gl error")
}
gl.MatrixMode(gl.PROJECTION)
//gl.MatrixMode(gl.MODELVIEW)
gl.Viewport(0, 0, int(screen.W), int(screen.H))
gl.LoadIdentity()
gl.Ortho(0, float64(screen.W), float64(screen.H), 0, -1.0, 1.0)
//gl.DepthRange(-1, 1)
gl.ClearColor(0, 0, 0, 0)
gl.Clear(gl.COLOR_BUFFER_BIT)
}
func (this *Window) SetProjection2D() {
gl.MatrixMode(gl.PROJECTION)
gl.Viewport(0, 0, int(this.Width()), int(this.Height()))
gl.LoadIdentity()
gl.Ortho(0, float64(this.Width()), 0, float64(this.Height()), -1.0, 1.0)
gl.MatrixMode(gl.MODELVIEW)
}
/* new window size or exposure */
func (self *Viewport) Reshape(width int, height int) {
self.selectionDirty = false
self.screenWidth = width
self.screenHeight = height
gl.Viewport(0, 0, width, height)
viewWidth := float64(self.screenWidth) / float64(SCREEN_SCALE)
viewHeight := float64(self.screenHeight) / float64(SCREEN_SCALE)
self.lplane = -viewWidth / 2
self.rplane = viewWidth / 2
self.bplane = -viewHeight / 4
self.tplane = 3 * viewHeight / 4
println("self.lplane:", self.lplane, "self.rplane", self.rplane)
gl.MatrixMode(gl.PROJECTION)
gl.LoadIdentity()
gl.Ortho(self.lplane, self.rplane, self.bplane, self.tplane, -60, 60)
gl.MatrixMode(gl.MODELVIEW)
gl.LoadIdentity()
picker.x = float32(viewport.rplane) - picker.radius + blockscale*0.5
picker.y = float32(viewport.bplane) + picker.radius - blockscale*0.5
}
func (v *Video) Reshape(width int, height int) {
x_offset := 0
y_offset := 0
r := ((float64)(height)) / ((float64)(width))
if r > 0.9375 { // Height taller than ratio
h := (int)(math.Floor((float64)(0.9375 * (float64)(width))))
y_offset = (height - h) / 2
height = h
} else if r < 0.9375 { // Width wider
var scrW, scrH float64
if ppu.OverscanEnabled {
scrW = 240.0
scrH = 224.0
} else {
scrW = 256.0
scrH = 240.0
}
w := (int)(math.Floor((float64)((scrH / scrW) * (float64)(height))))
x_offset = (width - w) / 2
width = w
}
gl.Viewport(x_offset, y_offset, width, height)
gl.MatrixMode(gl.PROJECTION)
gl.LoadIdentity()
gl.Ortho(-1, 1, -1, 1, -1, 1)
gl.MatrixMode(gl.MODELVIEW)
gl.LoadIdentity()
gl.Disable(gl.DEPTH_TEST)
}
// Handle the window being resized.
func reshape(width int, height int) {
// Render into the entire window.
gl.Viewport(0, 0, width, height)
gl.MatrixMode(gl.PROJECTION)
gl.LoadIdentity()
// Configure the Frustrum so the front face of the rendering
// volume fills the screen.
w := float64(width)
h := float64(height)
depth := (w + h) / 2
near := depth / 2.0
right := w / 4.0
top := h / 4.0
far := 4 * depth
gl.Frustum(-right, right, -top, top, near, far)
gl.MatrixMode(gl.MODELVIEW)
gl.LoadIdentity()
// Center the rendering volume in the viewport. Its origin
// is at the far lower left corner.
gl.Translated(-w/2, -h/2, -2*depth)
}
// reset our viewport after a window resize
func resizeWindow(width, height int) {
// protect against a divide by zero
if height == 0 {
height = 1
}
// Setup our viewport
gl.Viewport(0, 0, int(width), int(height))
// change to the projection matrix and set our viewing volume.
gl.MatrixMode(gl.PROJECTION)
gl.LoadIdentity()
// aspect ratio
aspect := gl.GLdouble(gl.GLfloat(width) / gl.GLfloat(height))
// Set our perspective.
// This code is equivalent to using gluPerspective as in the original tutorial.
var fov, near, far gl.GLdouble
fov = 45.0
near = 0.1
far = 100.0
top := gl.GLdouble(math.Tan(float64(fov*math.Pi/360.0))) * near
bottom := -top
left := aspect * bottom
right := aspect * top
gl.Frustum(float64(left), float64(right), float64(bottom), float64(top), float64(near), float64(far))
// Make sure we're changing the model view and not the projection
gl.MatrixMode(gl.MODELVIEW)
// Reset the view
gl.LoadIdentity()
}
/* new window size or exposure */
func (self *Viewport) Reshape(width int, height int) {
self.selectionDirty = false
self.screenWidth = width
self.screenHeight = height
gl.Viewport(0, 0, width, height)
viewWidth := float64(self.screenWidth) / float64(SCREEN_SCALE)
viewHeight := float64(self.screenHeight) / float64(SCREEN_SCALE)
self.lplane = -viewWidth / 2
self.rplane = viewWidth / 2
self.bplane = -viewHeight / 4
self.tplane = 3 * viewHeight / 4
gl.MatrixMode(gl.PROJECTION)
gl.LoadIdentity()
gl.Ortho(self.lplane, self.rplane, self.bplane, self.tplane, -60, 60)
// self.Perspective(90, 1, 0.01,1000);
gl.MatrixMode(gl.MODELVIEW)
gl.LoadIdentity()
picker.x = float32(viewport.rplane) - picker.radius + BLOCK_SCALE*0.5
picker.y = float32(viewport.bplane) + picker.radius - BLOCK_SCALE*0.5
}
// Initialize the OpenGL configuration with the information from the current window.
func InitGLWindow(w, h int) {
gl.Viewport(0, 0, w, h)
gl.MatrixMode(gl.PROJECTION)
gl.LoadIdentity()
glu.Perspective(45.0, float64(w)/float64(h), 0.1, 100.0)
gl.MatrixMode(gl.MODELVIEW)
gl.LoadIdentity()
}
func reshape(w, h int) {
gl.Viewport(0, 0, w, h)
gl.MatrixMode(gl.PROJECTION)
gl.LoadIdentity()
gl.Ortho(0, float64(w), 0, float64(h), -1, 1)
gl.Scalef(1, -1, 1)
gl.Translatef(0, float32(-h), 0)
gl.MatrixMode(gl.MODELVIEW)
}
func onResize(w, h int) {
gl.MatrixMode(gl.PROJECTION)
gl.LoadIdentity()
gl.Viewport(0, 0, w, h)
gl.Ortho(0, float64(w), float64(h), 0, -1.0, 1.0)
gl.ClearColor(1, 1, 1, 0)
gl.Clear(gl.COLOR_BUFFER_BIT)
gl.MatrixMode(gl.MODELVIEW)
gl.LoadIdentity()
}
/* new window size or exposure */
func reshape(width int, height int) {
h := float64(height) / float64(width)
gl.Viewport(0, 0, width, height)
gl.MatrixMode(gl.PROJECTION)
gl.LoadIdentity()
gl.Frustum(-1.0, 1.0, -h, h, 5.0, 60.0)
gl.MatrixMode(gl.MODELVIEW)
gl.LoadIdentity()
gl.Translatef(0.0, 0.0, -40.0)
}
func onResize(w, h int) {
if h == 0 {
h = 1
}
gl.Viewport(0, 0, w, h)
gl.MatrixMode(gl.PROJECTION)
gl.LoadIdentity()
glu.Perspective(45.0, float64(w)/float64(h), 0.1, 100.0)
gl.MatrixMode(gl.MODELVIEW)
gl.LoadIdentity()
}
func main() {
sdl.Init(sdl.INIT_VIDEO)
var screen = sdl.SetVideoMode(640, 480, 32, sdl.OPENGL)
if screen == nil {
panic("sdl error")
}
if gl.Init() != 0 {
panic("gl error")
}
pen := Pen{}
gl.MatrixMode(gl.PROJECTION)
gl.Viewport(0, 0, int(screen.W), int(screen.H))
gl.LoadIdentity()
gl.Ortho(0, float64(screen.W), float64(screen.H), 0, -1.0, 1.0)
gl.ClearColor(1, 1, 1, 0)
gl.Clear(gl.COLOR_BUFFER_BIT)
var running = true
for running {
for e := sdl.PollEvent(); e != nil; e = sdl.PollEvent() {
switch ev := e.(type) {
case *sdl.QuitEvent:
running = false
case *sdl.KeyboardEvent:
if ev.Keysym.Sym == sdl.K_ESCAPE {
running = false
}
case *sdl.MouseMotionEvent:
if ev.State != 0 {
pen.lineTo(Point{int(ev.X), int(ev.Y)})
} else {
pen.moveTo(Point{int(ev.X), int(ev.Y)})
}
}
}
sdl.GL_SwapBuffers()
sdl.Delay(25)
}
sdl.Quit()
}
func onResize(w, h int) {
if h == 0 {
h = 1
}
gl.Viewport(0, 0, w, h)
gl.MatrixMode(gl.PROJECTION)
gl.LoadIdentity()
gl.Ortho(-1, 1, -1, 1, -1, 1)
gl.MatrixMode(gl.MODELVIEW)
gl.LoadIdentity()
gl.Disable(gl.DEPTH_TEST)
}
func (this *Window) reshape(w, h int) {
gl.Viewport(0, 0, w, h)
ratio := Double(w) / Double(h)
var znear, zfar, fovx Double = 0.01, 65536.0, 80.0
this.projectionMatrix = mat4.Projection(fovx.ToRad(), ratio, znear, zfar)
if globals.UseShader {
program.SetProjectionMatrix(this.projectionMatrix)
program.SetFarClipplane(zfar)
}
gl.MatrixMode(gl.PROJECTION)
gl.LoadIdentity()
gl.LoadMatrixd(this.projectionMatrix.Ptr())
gl.MatrixMode(gl.MODELVIEW)
}
func reshape(w, h int) {
/* Because Gil specified "screen coordinates" (presumably with an
upper-left origin), this short bit of code sets up the coordinate
system to correspond to actual window coodrinates. This code
wouldn't be required if you chose a (more typical in 3D) abstract
coordinate system. */
gl.Viewport(0, 0, w, h) /* Establish viewing area to cover entire window. */
gl.MatrixMode(gl.PROJECTION) /* Start modifying the projection matrix. */
gl.LoadIdentity() /* Reset project matrix. */
gl.Ortho(0, float64(w), 0, float64(h), -1, 1) /* Map abstract coords directly to window coords. */
gl.Scalef(1, -1, 1) /* Invert Y axis so increasing Y goes down. */
gl.Translatef(0, float32(-h), 0) /* Shift origin up to upper-left corner. */
}
func (this *Window) reshape(w, h int) {
gl.Viewport(0, 0, w, h)
gl.MatrixMode(gl.PROJECTION)
gl.LoadIdentity()
ratio := float64(w) / float64(h)
znear, zfar, fovx := 0.01, 65536.0, 80.0
/*var top, bottom, left, right float64
right = znear * math.Tan(DegToRad(.5*fovx))
left = -right
top = right/ratio
bottom = -top
gl.Frustum(left,right,bottom,top,znear, zfar)//*/
this.projectionMatrix = mat4.Projection(DegToRad(fovx), ratio, znear, zfar)
gl.LoadMatrixd(this.projectionMatrix.Ptr())
gl.MatrixMode(gl.MODELVIEW)
}
func initGl() {
h := float64(height) / float64(width)
gl.Viewport(0, 0, width, height)
gl.MatrixMode(gl.PROJECTION)
gl.LoadIdentity()
gl.Frustum(-1.0, 1.0, -h, h, 5.0, 60.0)
gl.MatrixMode(gl.MODELVIEW)
gl.LoadIdentity()
gl.Translatef(0.0, 0.0, -6.0)
gl.EnableClientState(gl.VERTEX_ARRAY)
gl.EnableClientState(gl.TEXTURE_COORD_ARRAY)
gl.VertexPointer(3, 0, &vertices[0][0])
gl.TexCoordPointer(2, 0, &texCoords[0][0])
}
func InitUI() *UI {
ui := &UI{
running: false,
}
if sdl.Init(sdl.INIT_EVERYTHING) != 0 {
panic(sdl.GetError())
}
if ttf.Init() != 0 {
panic(sdl.GetError())
}
ui.screen = sdl.SetVideoMode(300, 300, 32, sdl.OPENGL)
if ui.screen == nil {
panic("sdl error")
}
if gl.Init() != 0 {
panic("gl error")
}
gl.MatrixMode(gl.PROJECTION)
gl.Viewport(0, 0, int(ui.screen.W), int(ui.screen.H))
gl.LoadIdentity()
gl.Ortho(0, float64(ui.screen.W), float64(ui.screen.H), 0, -1.0, 1.0)
gl.ClearColor(1, 1, 1, 0)
gl.Clear(gl.COLOR_BUFFER_BIT)
// TTF
sdl.EnableUNICODE(1)
ui.font = ttf.OpenFont("FontinSans.otf", 20)
ui.font.SetStyle(ttf.STYLE_UNDERLINE)
if ui.font == nil {
panic(sdl.GetError())
}
ui.running = true
return ui
}
func onResize(w, h int) {
if h == 0 {
h = 1
}
gl.Viewport(0, 0, w, h)
scale := math.Min(float64(w)/640.0, float64(h)/480.0)
hw := float64(w) * (0.5 / scale)
hh := float64(h) * (0.5 / scale)
gl.MatrixMode(gl.PROJECTION)
gl.LoadIdentity()
gl.Ortho(-hw, hw, -hh, hh, -1.0, 1.0)
gl.Translated(0.5, 0.5, 0.0)
Width = w
Height = h
}
func setup_opengl(width, height int) {
ratio := float64(width) / float64(height)
gl.ShadeModel(gl.SMOOTH)
gl.CullFace(gl.BACK)
gl.FrontFace(gl.CCW)
gl.Enable(gl.CULL_FACE)
gl.ClearColor(0, 0, 0, 0)
gl.Viewport(0, 0, width, height)
gl.MatrixMode(gl.PROJECTION)
gl.LoadIdentity()
gluPerspective := func(fovy, aspect, zNear, zFar float64) {
top := math.Tan(fovy*0.5) * zNear
bottom := -top
left := aspect * bottom
right := -left
gl.Frustum(left, right, bottom, top, zNear, zFar)
}
gluPerspective(60.0, ratio, 1.0, 1024.0)
}
func reshape(width int, height int) {
x_offset := 0
y_offset := 0
r := ((float64)(height)) / ((float64)(width))
if r > 0.9375 { // Height taller than ratio
h := (int)(math.Floor((float64)(0.9375 * (float64)(width))))
y_offset = (height - h) / 2
height = h
} else if r < 0.9375 { // Width wider
w := (int)(math.Floor((float64)((256.0 / 240.0) * (float64)(height))))
x_offset = (width - w) / 2
width = w
}
gl.Viewport(x_offset, y_offset, width, height)
gl.MatrixMode(gl.PROJECTION)
gl.LoadIdentity()
gl.Ortho(-1, 1, -1, 1, -1, 1)
gl.MatrixMode(gl.MODELVIEW)
gl.LoadIdentity()
gl.Disable(gl.DEPTH_TEST)
}
func reshape(width, height int) {
shift, aspect := 0, float64(width)/float64(height)
if aspect > 2 {
aspect = 2
shift = width/2 - height
width = height * 2
}
gl.Viewport(shift, 0, width, height)
gl.Enable(gl.DEPTH_TEST)
gl.Enable(gl.COLOR_MATERIAL)
gl.MatrixMode(gl.PROJECTION)
gl.LoadIdentity()
glu.Perspective(45, aspect, NEAR_Z, FAR_Z)
gl.Enable(gl.LIGHTING)
gl.Lightfv(gl.LIGHT0, gl.POSITION, []float32{-2, -3, 5, 0})
gl.Lightfv(gl.LIGHT0, gl.AMBIENT, []float32{0.1, 0.1, 0.2, 1})
gl.Lightfv(gl.LIGHT0, gl.DIFFUSE, []float32{0.4, 0.35, 0.2, 1})
gl.Lightfv(gl.LIGHT0, gl.SPECULAR, []float32{1, 1, 1, 1})
gl.Enable(gl.LIGHT0)
gl.Rotatef(-30, 1, 0, 0)
gl.Translatef(0, 0, -5)
gl.MatrixMode(gl.MODELVIEW)
gl.LoadIdentity()
gl.Lightfv(gl.LIGHT1, gl.AMBIENT, []float32{0, 0, 0, 1})
gl.Lightfv(gl.LIGHT1, gl.DIFFUSE, []float32{0.4, 0.4, 0.4, 1})
gl.Lightfv(gl.LIGHT1, gl.SPECULAR, []float32{1, 1, 1, 1})
gl.Enable(gl.LIGHT1)
}
func main() {
runtime.LockOSThread()
flag.Parse()
sdl.Init(sdl.INIT_VIDEO)
defer sdl.Quit()
sdl.GL_SetAttribute(sdl.GL_SWAP_CONTROL, 1)
if sdl.SetVideoMode(640, 480, 32, sdl.OPENGL) == nil {
panic("sdl error")
}
sdl.WM_SetCaption("Gotris", "Gotris")
sdl.EnableKeyRepeat(250, 45)
gl.Enable(gl.TEXTURE_2D)
gl.Enable(gl.BLEND)
gl.BlendFunc(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA)
gl.Viewport(0, 0, 640, 480)
gl.MatrixMode(gl.PROJECTION)
gl.LoadIdentity()
gl.Ortho(0, 640, 480, 0, -1, 1)
gl.ClearColor(0, 0, 0, 0)
//-----------------------------------------------------------------------------
font, err := LoadFontFromFile("dejavu.font")
if err != nil {
panic(err)
}
rand.Seed(int64(sdl.GetTicks()))
gs := NewGameSession(*initLevel, font)
lastTime := sdl.GetTicks()
ticker := time.NewTicker(10 * time.Millisecond)
stop := make(chan byte, 1)
go func() {
for {
switch e := (<-sdl.Events).(type) {
case sdl.QuitEvent:
stop <- 0
case sdl.KeyboardEvent:
if e.Type == sdl.KEYDOWN {
running := gs.HandleKey(e.Keysym.Sym)
if !running {
stop <- 0
}
gs.update <- 0
}
}
}
}()
loop:
for {
select {
case <-ticker.C:
gs.update <- 0
case <-gs.update:
now := sdl.GetTicks()
delta := now - lastTime
lastTime = now
gs.Update(delta)
gl.Clear(gl.COLOR_BUFFER_BIT)
font.Draw(5, 5, fmt.Sprintf("Level: %d | Score: %d", gs.Level, gs.Score))
gs.Draw()
gl.Color3ub(255, 255, 255)
sdl.GL_SwapBuffers()
case <-stop:
break loop
}
}
}
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)
gl.BindTexture(gl.TEXTURE_2D, 0)
if dndDragging {
drawSelection(dndStart, dndEnd)
}
drawProgress(512, 512, lastProgress, rc.Pending)
sdl.GL_SwapBuffers()
}
}
func main() {
runtime.LockOSThread()
if sdl.Init(sdl.INIT_EVERYTHING) != 0 {
log.Fatal(sdl.GetError())
}
var screen = sdl.SetVideoMode(screenWidth, screenHeight, 32, sdl.OPENGL|sdl.HWSURFACE|sdl.GL_DOUBLEBUFFER|sdl.FULLSCREEN)
if screen == nil {
log.Fatal(sdl.GetError())
}
sdl.WM_SetCaption("Lecture Hall Games", "")
sdl.EnableUNICODE(1)
if gl.Init() != 0 {
log.Fatal("could not initialize OpenGL")
}
gl.Viewport(0, 0, int(screen.W), int(screen.H))
gl.ClearColor(1, 1, 1, 0)
gl.Clear(gl.COLOR_BUFFER_BIT)
gl.MatrixMode(gl.PROJECTION)
gl.LoadIdentity()
gl.Ortho(0, float64(screen.W), float64(screen.H), 0, -1.0, 1.0)
gl.Disable(gl.LIGHTING)
gl.Disable(gl.DEPTH_TEST)
gl.TexEnvi(gl.TEXTURE_ENV, gl.TEXTURE_ENV_MODE, gl.MODULATE)
if mixer.OpenAudio(mixer.DEFAULT_FREQUENCY, mixer.DEFAULT_FORMAT,
mixer.DEFAULT_CHANNELS, 4096) != 0 {
log.Fatal(sdl.GetError())
}
if ttf.Init() != 0 {
log.Fatal(sdl.GetError())
}
if p, err := build.Default.Import(basePkg, "", build.FindOnly); err == nil {
os.Chdir(p.Dir)
}
var err error
rand.Seed(time.Now().UnixNano())
levelDir := fmt.Sprintf("data/levels/demolevel%d", 3+rand.Intn(numberLevels))
//carsDir := fmt.Sprintf(" data/cars/car%d/", 1+rand.Intn(numberCars))
if game, err = NewRacer(levelDir); err != nil {
log.Fatal(err)
}
go func() {
listen, err := net.Listen("tcp", ":8001")
if err != nil {
log.Fatal(err)
}
for {
conn, err := listen.Accept()
if err != nil {
log.Println(err)
continue
}
go handleConnection(conn)
}
}()
running := true
last := time.Now()
for running {
select {
case event := <-sdl.Events:
switch e := event.(type) {
case sdl.QuitEvent:
running = false
case sdl.ResizeEvent:
screen = sdl.SetVideoMode(int(e.W), int(e.H), 32, sdl.RESIZABLE)
case sdl.KeyboardEvent:
if e.Type == sdl.KEYDOWN {
if e.Keysym.Sym == sdl.K_ESCAPE {
running = false
} else {
game.KeyPressed(e.Keysym)
}
}
}
default:
}
current := time.Now()
t := current.Sub(last)
last = current
mu.Lock()
game.Update(t)
game.Render(screen)
mu.Unlock()
sdl.GL_SwapBuffers()
}
sdl.Quit()
}