// initGL initializes GLFW and OpenGL.
func initGL() error {
err := glfw.Init()
if err != nil {
return err
}
err = glfw.OpenWindow(AtlasSize, AtlasSize, 8, 8, 8, 8, 0, 0, glfw.Windowed)
if err != nil {
glfw.Terminate()
return err
}
glfw.SetWindowTitle("Texture atlas example")
glfw.SetSwapInterval(1)
glfw.SetWindowSizeCallback(onResize)
glfw.SetKeyCallback(onKey)
gl.Init()
if err = glh.CheckGLError(); err != nil {
return err
}
gl.Disable(gl.DEPTH_TEST)
gl.Disable(gl.LIGHTING)
gl.Enable(gl.TEXTURE_2D)
gl.Enable(gl.BLEND)
gl.BlendFunc(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA)
gl.ClearColor(0.2, 0.2, 0.23, 1.0)
return nil
}
// initGL initializes GLFW and OpenGL.
func initGL() error {
err := glfw.Init()
if err != nil {
return err
}
glfw.OpenWindowHint(glfw.FsaaSamples, 4)
err = glfw.OpenWindow(512, 512, 8, 8, 8, 8, 0, 0, glfw.Windowed)
if err != nil {
glfw.Terminate()
return err
}
glfw.SetWindowTitle("Meshbuffer 2D example")
glfw.SetSwapInterval(1)
glfw.SetWindowSizeCallback(onResize)
glfw.SetKeyCallback(onKey)
gl.Init()
if err = glh.CheckGLError(); err != nil {
return err
}
gl.Disable(gl.DEPTH_TEST)
gl.Enable(gl.MULTISAMPLE)
gl.Disable(gl.LIGHTING)
gl.Enable(gl.COLOR_MATERIAL)
gl.ClearColor(0.2, 0.2, 0.23, 1.0)
return nil
}
// initGL initializes GLFW and OpenGL.
func initGL(c *cpu.CPU, width, height int) error {
err := glfw.Init()
if err != nil {
return err
}
glfw.OpenWindowHint(glfw.WindowNoResize, 1)
err = glfw.OpenWindow(width, height, 8, 8, 8, 8, 8, 0, glfw.Windowed)
if err != nil {
glfw.Terminate()
return err
}
glfw.SetWindowTitle("DCPU")
glfw.SetSwapInterval(1)
glfw.SetWindowSizeCallback(onResize)
gl.Init()
err = glh.CheckGLError()
if err != nil {
return err
}
gl.Disable(gl.LIGHTING)
gl.Disable(gl.DEPTH_TEST)
gl.Enable(gl.TEXTURE_2D)
gl.Enable(gl.BLEND)
gl.BlendFunc(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA)
gl.ClearColor(0, 0, 0, 1)
return err
}
func (r *RenderTarget) resetGlStates() {
// Define the default OpenGL states
gl.Disable(gl.CULL_FACE)
gl.Disable(gl.LIGHTING)
gl.Disable(gl.DEPTH_TEST)
gl.Disable(gl.ALPHA_TEST)
gl.Enable(gl.TEXTURE_2D)
gl.Enable(gl.BLEND)
gl.MatrixMode(gl.MODELVIEW)
gl.EnableClientState(gl.VERTEX_ARRAY)
gl.EnableClientState(gl.COLOR_ARRAY)
gl.EnableClientState(gl.TEXTURE_COORD_ARRAY)
r.glStatesSet = true
// Apply the default SFML states
r.applyBlendMode(BlendAlpha)
r.applyTransform(IdentityTransform())
r.applyTexture(nil)
/*if (Shader::isAvailable()){
r.applyShader(nil)
}*/
r.useVertexCache = false
// Set the default view
r.SetView(r.View())
}
// initGL initializes GLFW and OpenGL.
func initGL() error {
err := glfw.Init()
if err != nil {
return err
}
err = glfw.OpenWindow(640, 480, 8, 8, 8, 8, 0, 0, glfw.Windowed)
if err != nil {
glfw.Terminate()
return err
}
glfw.SetWindowTitle("go-gl/gltext: Bitmap font example")
glfw.SetSwapInterval(1)
glfw.SetWindowSizeCallback(onResize)
glfw.SetKeyCallback(onKey)
errno := gl.Init()
if errno != gl.NO_ERROR {
str, err := glu.ErrorString(errno)
if err != nil {
return fmt.Errorf("Unknown openGL error: %d", errno)
}
return fmt.Errorf(str)
}
gl.Disable(gl.DEPTH_TEST)
gl.Disable(gl.LIGHTING)
gl.ClearColor(0.2, 0.2, 0.23, 0.0)
return nil
}
func initGL() error {
gl.Init()
if err := glh.CheckGLError(); err != nil {
return err
}
gl.Disable(gl.DEPTH_TEST)
gl.Enable(gl.MULTISAMPLE)
gl.Disable(gl.LIGHTING)
gl.Enable(gl.COLOR_MATERIAL)
gl.ClearColor(0, 0, 0, 1)
return nil
}
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)
}
//Draws all the sprites in the supplied slice
func (sheet SpriteSheet) Draw(sprites []*Sprite) {
gl.Enable(gl.TEXTURE_2D)
sheet.texture.Bind(gl.TEXTURE_2D)
for _, sprite := range sprites {
gl.Begin(gl.TRIANGLE_STRIP)
{
gl.TexCoord2f(sprite.left, sprite.bottom)
gl.Vertex2f(sprite.X, sprite.Y)
gl.TexCoord2f(sprite.left, sprite.top)
gl.Vertex2f(sprite.X, sprite.Y+sprite.H)
gl.TexCoord2f(sprite.right, sprite.bottom)
gl.Vertex2f(sprite.X+sprite.W, sprite.Y)
gl.TexCoord2f(sprite.right, sprite.top)
gl.Vertex2f(sprite.X+sprite.W, sprite.Y+sprite.H)
}
gl.End()
}
sheet.texture.Unbind(gl.TEXTURE_2D)
gl.Disable(gl.TEXTURE_2D)
}
func Init() {
runtime.LockOSThread()
// Initialize GLFW
var err error
if err = glfw.Init(); err != nil {
log.Fatalf("%v\n", err)
return
}
err = glfw.OpenWindow(SCREEN_WIDTH, SCREEN_HEIGHT,
0, 0, 0, 0, 0, 0, glfw.Windowed)
if err != nil {
log.Fatalf("%v\n", err)
return
}
glfw.SetWindowTitle("Mandelbrot")
glfw.SetSwapInterval(1)
glfw.SetWindowSizeCallback(onResize)
glfw.SetWindowCloseCallback(onClose)
glfw.SetMouseButtonCallback(onMouseBtn)
glfw.SetMouseWheelCallback(onMouseWheel)
glfw.SetKeyCallback(onKey)
glfw.SetCharCallback(onChar)
// Initialize OpenGL
gl.Disable(gl.DEPTH_TEST)
gl.ClearColor(0, 0, 0, 0)
}
func onKey(key, state int) {
switch key {
case glfw.KeyEsc:
running = false
case 76: // L
if state == 1 {
if light = !light; !light {
gl.Disable(gl.LIGHTING)
} else {
gl.Enable(gl.LIGHTING)
}
}
case 70: // F
if state == 1 {
if filter++; filter >= len(textures) {
filter = 0
}
}
case glfw.KeyPageup:
z -= 0.2
case glfw.KeyPagedown:
z += 0.2
case glfw.KeyUp:
speed[0] -= 0.1
case glfw.KeyDown:
speed[0] += 0.1
case glfw.KeyLeft:
speed[1] -= 0.1
case glfw.KeyRight:
speed[1] += 0.1
}
}
//DrawElementsInArea is used for redrawing
func (b *Backend) DrawElementsInArea(l gs.DrawPriorityList, area image.Rectangle) {
gl.Enable(gl.SCISSOR_TEST)
gl.Scissor(area.Min.X, area.Min.Y, area.Dx(), area.Dy())
for _, o := range l {
o.Draw(b)
}
gl.Disable(gl.SCISSOR_TEST)
}
// Binds the framebuffer for drawing.
func (fb *Framebuffer) Bind() {
fb.Buffer.Bind()
gl.Viewport(0, 0, fb.Width, fb.Height)
gl.Enable(gl.TEXTURE_2D)
gl.Disable(gl.DEPTH_TEST)
gl.BlendFunc(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA)
gl.Enable(gl.BLEND)
}
func main() {
_ = fmt.Sprint()
if !glfw.Init() {
panic("Can't init glfw!")
}
defer glfw.Terminate()
// antialiasing
//glfw.WindowHint(glfw.Samples, 4)
window, err = glfw.CreateWindow(WindowWidth, WindowHeight, "Mozaik", nil, nil)
if err != nil {
panic(err)
}
defer window.Destroy()
// Ensure thread context
window.MakeContextCurrent()
//glfw.SwapInterval(1)
window.SetKeyCallback(keyCb)
window.SetMouseButtonCallback(mouseCb)
gl.Init()
gl.ClearColor(0.9, 0.85, 0.46, 0.0)
// useless in 2D
gl.Disable(gl.DEPTH_TEST)
// antialiasing
gl.Enable(gl.BLEND)
gl.BlendFunc(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA)
gl.Enable(gl.LINE_SMOOTH)
for i := int32(32); i < 72; i++ {
font := loadFonts(i)
defer font.Release()
fonts = append(fonts, font)
}
// Compute window radius
windowRadius = math.Sqrt(math.Pow(WindowHeight, 2) + math.Pow(WindowWidth, 2))
// Use window coordinates
gl.MatrixMode(gl.PROJECTION)
gl.LoadIdentity()
gl.Ortho(0, WindowWidth, WindowHeight, 0, 0, 1)
gl.MatrixMode(gl.MODELVIEW)
gl.LoadIdentity()
g = NewGame()
g.Start()
go eventLoop(g)
go renderLoop(g)
Main()
g.Stop()
}
func main() {
err := initGL()
if err != nil {
log.Printf("InitGL: %v", err)
return
}
defer glfw.Terminate()
mb := createBuffer()
defer mb.Release()
// Perform the rendering.
var angle float32
for glfw.WindowParam(glfw.Opened) > 0 {
gl.Clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT)
gl.LoadIdentity()
gl.Translatef(0, 0, -6)
gl.Rotatef(angle, 1, 1, 1)
// Render a solid cube at half the scale.
gl.Scalef(0.2, 0.2, 0.2)
gl.Enable(gl.COLOR_MATERIAL)
gl.Enable(gl.POLYGON_OFFSET_FILL)
gl.PolygonMode(gl.FRONT_AND_BACK, gl.FILL)
mb.Render(gl.QUADS)
// Render wireframe cubes, with incremental size.
gl.Disable(gl.COLOR_MATERIAL)
gl.Disable(gl.POLYGON_OFFSET_FILL)
gl.PolygonMode(gl.FRONT_AND_BACK, gl.LINE)
for i := 0; i < 50; i++ {
scale := 0.004*float32(i) + 1.0
gl.Scalef(scale, scale, scale)
mb.Render(gl.QUADS)
}
angle += 0.5
glfw.SwapBuffers()
}
}
func onKey(key, state int) {
switch key {
case glfw.KeyEsc:
running = false
case 'L':
if state == 1 {
if light = !light; !light {
gl.Disable(gl.LIGHTING)
} else {
gl.Enable(gl.LIGHTING)
}
}
case 'F':
if state == 1 {
if filter++; filter >= len(textures) {
filter = 0
}
}
case 'B': // B
if state == 1 {
if blend = !blend; blend {
gl.Enable(gl.BLEND)
gl.Disable(gl.DEPTH_TEST)
} else {
gl.Disable(gl.BLEND)
gl.Enable(gl.DEPTH_TEST)
}
}
case glfw.KeyPageup:
z -= 0.2
case glfw.KeyPagedown:
z += 0.2
case glfw.KeyUp:
speed[0] -= 0.1
case glfw.KeyDown:
speed[0] += 0.1
case glfw.KeyLeft:
speed[1] -= 0.1
case glfw.KeyRight:
speed[1] += 0.1
}
}
func main() {
var err error
if err = glfw.Init(); err != nil {
log.Fatalf("%v\n", err)
return
}
defer glfw.Terminate()
// Open window with FSAA samples (if possible).
glfw.OpenWindowHint(glfw.FsaaSamples, 4)
if err = glfw.OpenWindow(400, 400, 0, 0, 0, 0, 0, 0, glfw.Windowed); err != nil {
log.Fatalf("%v\n", err)
return
}
defer glfw.CloseWindow()
glfw.SetWindowTitle("Aliasing Detector")
glfw.SetSwapInterval(1)
if samples := glfw.WindowParam(glfw.FsaaSamples); samples != 0 {
fmt.Printf("Context reports FSAA is supported with %d samples\n", samples)
} else {
fmt.Printf("Context reports FSAA is unsupported\n")
}
gl.MatrixMode(gl.PROJECTION)
glu.Perspective(0, 1, 0, 1)
for glfw.WindowParam(glfw.Opened) == 1 {
time := float32(glfw.Time())
gl.Clear(gl.COLOR_BUFFER_BIT)
gl.LoadIdentity()
gl.Translatef(0.5, 0, 0)
gl.Rotatef(time, 0, 0, 1)
gl.Enable(GL_MULTISAMPLE_ARB)
gl.Color3f(1, 1, 1)
gl.Rectf(-0.25, -0.25, 0.25, 0.25)
gl.LoadIdentity()
gl.Translatef(-0.5, 0, 0)
gl.Rotatef(time, 0, 0, 1)
gl.Disable(GL_MULTISAMPLE_ARB)
gl.Color3f(1, 1, 1)
gl.Rectf(-0.25, -0.25, 0.25, 0.25)
glfw.SwapBuffers()
}
}
func (w *Window) renderInit() {
//bounds := w.body.Bounds()
gl.Disable(gl.MULTISAMPLE)
gl.Enable(gl.DEPTH_TEST)
gl.Enable(gl.BLEND)
gl.BlendFunc(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA)
gl.PolygonMode(gl.FRONT_AND_BACK, gl.FILL)
//gl.Viewport(0, 0, bounds.Max.X, bounds.Max.Y)
gl.ClearDepth(1)
gl.Clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT | gl.STENCIL_BUFFER_BIT)
}
func OnKey(key, state int) {
if state != glfw.KeyPress {
return
}
if key == 'C' {
if culling = !culling; culling {
gl.Enable(gl.CULL_FACE)
} else {
gl.Disable(gl.CULL_FACE)
}
}
}
func setupGL(w, h int) {
gl.Viewport(0, 0, w, h)
gl.MatrixMode(gl.PROJECTION)
gl.LoadIdentity()
gl.Ortho(0, float64(w), float64(h), 0, 0, 1)
gl.ShadeModel(gl.SMOOTH)
gl.ClearColor(1, 1, 1, 0)
gl.Enable(gl.BLEND)
gl.BlendFunc(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA)
gl.Disable(gl.DEPTH_TEST)
gl.Hint(gl.LINE_SMOOTH_HINT|gl.LINE_SMOOTH_HINT, gl.NICEST)
}
func (s *Display) drawFrame(screenData *types.Screen) {
gl.Clear(gl.COLOR_BUFFER_BIT)
gl.Disable(gl.DEPTH_TEST)
gl.PointSize(float32(s.ScreenSizeMultiplier) + 1.0)
gl.Begin(gl.POINTS)
for y := 0; y < SCREEN_HEIGHT; y++ {
for x := 0; x < SCREEN_WIDTH; x++ {
var pixel types.RGB = screenData[y][x]
gl.Color3ub(pixel.Red, pixel.Green, pixel.Blue)
gl.Vertex2i(x*s.ScreenSizeMultiplier, y*s.ScreenSizeMultiplier)
}
}
gl.End()
glfw.SwapBuffers()
}
func (self *OpenGLRenderer) renderOne(operation render.RenderOperation, renderState RenderState) {
mesh := operation.Mesh
material := operation.Material
transform := operation.Transform
// No attributes? no loaded or empty? Better way to handle this than spamming
// the console?
if mesh.VertexArrayObj == nil {
log.Println("WARNING: Trying to render an invalid mesh", mesh)
return
}
vertexArrayObj := mesh.VertexArrayObj.(gl.VertexArray)
vertexArrayObj.Bind()
material.Shader.Program.Use()
material.Shader.Program.SetUniformMatrix(
"modelViewProjection",
renderState.ViewProjection.Times(transform),
)
if material.Texture != nil {
glTexture := material.Texture.Id.(gl.Texture)
gl.ActiveTexture(gl.TEXTURE0)
if !material.IsCubeMap {
glTexture.Bind(gl.TEXTURE_2D)
defer glTexture.Unbind(gl.TEXTURE_2D)
material.Shader.Program.SetUniformUnit("textureSampler", 0)
} else {
gl.Disable(gl.DEPTH_TEST)
defer gl.Enable(gl.DEPTH_TEST)
glTexture.Bind(gl.TEXTURE_CUBE_MAP)
defer glTexture.Unbind(gl.TEXTURE_CUBE_MAP)
material.Shader.Program.SetUniformUnit("cubeMap", 0)
}
}
if len(mesh.IndexList) == 0 {
gl.DrawArrays(gl.TRIANGLES, 0, len(mesh.VertexList)*3)
} else {
gl.DrawElements(gl.TRIANGLES, len(mesh.IndexList), gl.UNSIGNED_INT, nil)
}
}
// initGL initializes GLFW and OpenGL.
func initGL() error {
err := glfw.Init()
if err != nil {
return err
}
glfw.OpenWindowHint(glfw.FsaaSamples, 4)
glfw.OpenWindowHint(glfw.WindowNoResize, gl.TRUE)
err = glfw.OpenWindow(512, 512, 8, 8, 8, 8, 32, 0, glfw.Windowed)
if err != nil {
glfw.Terminate()
return err
}
glfw.SetWindowTitle("Meshbuffer 3D example")
glfw.SetSwapInterval(1)
glfw.SetWindowSizeCallback(onResize)
glfw.SetKeyCallback(onKey)
gl.Init()
if err = glh.CheckGLError(); err != nil {
return err
}
gl.Enable(gl.DEPTH_TEST)
gl.Enable(gl.MULTISAMPLE)
gl.Disable(gl.LIGHTING)
//gl.ClearColor(0.2, 0.2, 0.23, 1.0)
gl.ClearColor(0, 0, 0, 1.0)
gl.ShadeModel(gl.SMOOTH)
gl.LineWidth(2)
gl.ClearDepth(1)
gl.DepthFunc(gl.LEQUAL)
gl.Hint(gl.PERSPECTIVE_CORRECTION_HINT, gl.NICEST)
gl.ColorMaterial(gl.FRONT_AND_BACK, gl.AMBIENT_AND_DIFFUSE)
return nil
}
func main() {
err := initGL()
if err != nil {
log.Printf("InitGL: %v", err)
return
}
defer glfw.Terminate()
mb := createBuffer()
defer mb.Release()
gl.Enable(gl.BLEND)
//gl.BlendFunc(gl.SRC_ALPHA, gl.ONE)
gl.BlendFunc(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA)
f, err := os.Create("test.mpeg")
if err != nil {
log.Panicf("Unable to open output file: %q", err)
}
im := image.NewRGBA(image.Rect(0, 0, 512, 512))
e, err := ffmpeg.NewEncoder(ffmpeg.CODEC_ID_H264, im, f)
if err != nil {
log.Panicf("Unable to start encoder: %q", err)
}
// Perform the rendering.
var angle float64
for glfw.WindowParam(glfw.Opened) > 0 {
gl.Clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT)
gl.LoadIdentity()
gl.Translatef(0, 0, -6)
gl.Rotated(angle/10, 0, 1, 0)
gl.Rotated(angle, 1, 1, 1)
// Render a solid cube at half the scale.
gl.Scalef(0.1, 0.1, 0.1)
gl.Enable(gl.COLOR_MATERIAL)
gl.Enable(gl.POLYGON_OFFSET_FILL)
gl.PolygonMode(gl.FRONT_AND_BACK, gl.FILL)
mb.Render(gl.QUADS)
// Render wireframe cubes, with incremental size.
gl.Disable(gl.COLOR_MATERIAL)
gl.Disable(gl.POLYGON_OFFSET_FILL)
gl.PolygonMode(gl.FRONT_AND_BACK, gl.FILL)
for i := 0; i < 1000; i++ {
ifl := float64(i)
scale := 0.000005*ifl + 1.0 + 0.01*math.Sin(angle/10+ifl/10)
gl.Scaled(scale, scale, scale)
gl.Rotated((ifl+angle)/1000, 1, 1, 1)
gl.Rotated((ifl+angle)/1100, -1, 1, 1)
mb.Render(gl.QUADS)
}
glh.ClearAlpha(1)
glh.CaptureRGBA(im)
err := e.WriteFrame()
if err != nil {
panic(err)
}
angle += 0.5
//glh.CaptureToPng("test.png")
glfw.SwapBuffers()
}
e.Close()
}
func InitStatsHUD() {
plots := chart.ScatterChart{Title: "", Options: glchart.DarkStyle}
start := time.Now()
l := float64(start.UnixNano())
r := float64(start.Add(2 * time.Second).UnixNano())
plots.XRange.Fixed(l, r, 1e9)
plots.YRange.Fixed(0.1, 100, 10)
plots.XRange.TicSetting.Tics, plots.YRange.TicSetting.Tics = 1, 1
plots.XRange.TicSetting.Mirror, plots.YRange.TicSetting.Mirror = 2, 2
plots.XRange.TicSetting.Grid, plots.YRange.TicSetting.Grid = 2, 2
plots.YRange.ShowZero = true
//plots.XRange.Log = true
//plots.YRange.Log = true
plots.Key.Pos, plots.Key.Cols = "obc", 3
plots.XRange.TicSetting.Format = func(f float64) string {
t := time.Unix(int64(f)/1e9, int64(f)%1e9)
return fmt.Sprintf("%.3v", time.Since(t))
}
memhelper.GetMaxRSS()
var gpufree float64
gpupoll := gpuinfo.PollGPUMemory()
go func() {
for gpustatus := range gpupoll {
gpufree = float64(memhelper.ByteSize(gpustatus.Free()) * memhelper.MiB)
}
}()
statistics := &Statistics{}
statistics.Add(&plots, "GPU Free", "#FF9F00", func() float64 { return gpufree })
statistics.Add(&plots, "SpareRAM()", "#ff0000", func() float64 { return float64(SpareRAM() * 1e6) })
statistics.Add(&plots, "MaxRSS", "#FFE240", func() float64 { return float64(memhelper.GetMaxRSS()) })
statistics.Add(&plots, "Heap Idle", "#33ff33", func() float64 { return float64(memstats.HeapIdle) })
statistics.Add(&plots, "Alloc", "#FF6600", func() float64 { return float64(memstats.Alloc) })
statistics.Add(&plots, "Heap Alloc", "#006699", func() float64 { return float64(memstats.HeapAlloc) })
statistics.Add(&plots, "Sys", "#996699", func() float64 { return float64(memstats.Sys) })
statistics.Add(&plots, "System Free", "#3333ff", func() float64 { return float64(SystemFree()) })
statistics.Add(&plots, "nBlocks x 1e6", "#FFCC00", func() float64 { return float64(nblocks * 1e6) })
statistics.Add(&plots, "nDrawn x 1e6", "#9C8AA5", func() float64 { return float64(blocks_rendered * 1e6) })
go func() {
top := 0.
i := -1
for {
time.Sleep(250 * time.Millisecond)
max := statistics.Update()
if max > top {
top = max
}
i++
if i%4 != 0 {
continue
}
segment := float64(1e9)
if time.Since(start) > 10*time.Second {
segment = 5e9
}
if time.Since(start) > 1*time.Minute {
segment = 30e9
}
// Update axis limits
nr := float64(time.Now().Add(2 * time.Second).UnixNano())
plots.XRange.Fixed(l, nr, segment)
plots.YRange.Fixed(-1e9, top*1.1, 500e6)
}
}()
const pw, ph = 640, 480
scalex, scaley := 0.4, 0.5
chart_gfxcontext := glchart.New(pw, ph, "", 10, color.RGBA{})
StatsHUD = func() {
glh.With(glh.Matrix{gl.PROJECTION}, func() {
gl.LoadIdentity()
gl.Translated(1-scalex, scaley-1, 0)
gl.Scaled(scalex, scaley, 1)
gl.Ortho(0, pw, ph, 0, -1, 1)
gl.Translated(0, -50, 0)
glh.With(glh.Attrib{gl.ENABLE_BIT}, func() {
gl.Disable(gl.DEPTH_TEST)
glh.With(&Timer{Name: "Chart"}, func() {
plots.Plot(chart_gfxcontext)
})
})
})
}
// TODO: figure out why this is broken
DumpStatsHUD = func() {
s2f, _ := os.Create("statshud-dump.svg")
mysvg := svg.New(s2f)
mysvg.Start(1600, 800)
mysvg.Rect(0, 0, 2000, 800, "fill: #ffffff")
sgr := svgg.New(mysvg, 2000, 800, "Arial", 18,
color.RGBA{0xff, 0xff, 0xff, 0xff})
sgr.Begin()
plots.Plot(sgr)
sgr.End()
mysvg.End()
s2f.Close()
log.Print("Saved statshud-dump.svg")
}
//log.Print("InitStatsHUD()")
}
func (self *OpenGLRenderer) FinishRender() {
gl.Disable(gl.DEPTH_TEST)
}
// Render renders the LEM1802 contents.
func (d *LEM1802Display) Render() {
var tex [4]float32
var addr, x, y int
var fg, bg, blink, char byte
mem := d.dev.Buffer()
if len(mem) == 0 {
return
}
palette := d.dev.Palette()
border := d.dev.Border()
clr_ut := d.quads_ut.Colors().Data().([]byte)
clr_t := d.quads_t.Colors().Data().([]byte)
tex_t := d.quads_t.TexCoords().Data().([]float32)
// Set background/border color.
r, g, b := lem1802.RGB(palette[border])
setColor(clr_ut, r, g, b)
clr_ut = clr_ut[12:]
for y = 0; y < lem1802.CellsPerCol; y++ {
for x = 0; x < lem1802.CellsPerRow; x++ {
fg, bg, blink, char = lem1802.Decode(mem[addr])
addr++
// Swap foreground and background colours if this
// character has the blink bit set, and the current
// blink state is 1.
if blink == 1 && atomic.LoadUint32(&d.blinkState) == 1 {
fg = bg
}
// Update glyph background color.
r, g, b := lem1802.RGB(palette[bg])
setColor(clr_ut, r, g, b)
clr_ut = clr_ut[12:]
// Update glyph foreground color and tex coords.
r, g, b = lem1802.RGB(palette[fg])
setColor(clr_t, r, g, b)
clr_t = clr_t[12:]
tex = d.glyphs[char]
tex_t[0] = tex[0]
tex_t[1] = tex[1]
tex_t[2] = tex[2]
tex_t[3] = tex[1]
tex_t[4] = tex[2]
tex_t[5] = tex[3]
tex_t[6] = tex[0]
tex_t[7] = tex[3]
tex_t = tex_t[8:]
}
}
// Ensure these buffers are re-comitted to the GPU,
// because we have just changed their contents.
d.quads_ut.Colors().Invalidate()
d.quads_t.Colors().Invalidate()
d.quads_t.TexCoords().Invalidate()
gl.PushAttrib(gl.ENABLE_BIT)
{
gl.Disable(gl.DEPTH_TEST)
gl.Disable(gl.TEXTURE_2D)
gl.Enable(gl.COLOR_MATERIAL)
gl.Enable(gl.BLEND)
gl.LoadIdentity()
// Render border and glyph backgrounds.
d.quads_ut.Render(gl.QUADS)
// Render glyphs.
gl.Enable(gl.TEXTURE_2D)
d.atlas.Bind(gl.TEXTURE_2D)
d.quads_t.Render(gl.QUADS)
d.atlas.Unbind(gl.TEXTURE_2D)
}
gl.PopAttrib()
}
func (block *Block) Draw(start, N int64, detailed bool) {
if block.tex == nil {
block.RequestTexture()
}
switch detailed {
case true:
block.detail_needed = true
if block.vertex_data == nil {
// Hey, we need vertices but don't have them! Let's fix that..
block.RequestVertices()
}
default:
block.detail_needed = false
}
width := uint64(len(block.display_active_pages)) * *PAGE_SIZE
if width == 0 {
width = 1
}
vc := glh.NewMeshBuffer(glh.RenderArrays,
glh.NewPositionAttr(2, gl.FLOAT, gl.STATIC_DRAW),
glh.NewPositionAttr(4, gl.UNSIGNED_INT, gl.STATIC_DRAW),
)
colors := make([]int32, 0)
positions := make([]float32, 0)
// var vc glh.ColorVertices
if *pageboundaries {
// boundary_color := color.RGBA{64, 64, 64, 255}
// If we try and draw too many of these, X will hang
if width / *PAGE_SIZE < 10000 {
for p := uint64(0); p <= width; p += *PAGE_SIZE {
x := float32(p) / float32(width)
x = (x - 0.5) * 4
colors = append(colors, 64, 64, 64, 255)
positions = append(positions, x, float32(N))
// vc.Add(glh.ColorVertex{boundary_color, glh.Vertex{x, 0}})
// vc.Add(glh.ColorVertex{boundary_color, glh.Vertex{x, float32(N)}})
}
}
}
var border_color [4]float64
gl.LineWidth(1)
glh.With(&Timer{Name: "DrawPartial"}, func() {
var x1, y1, x2, y2 float64
glh.With(glh.Matrix{gl.MODELVIEW}, func() {
// TODO: A little less co-ordinate insanity?
gl.Translated(0, -2, 0)
gl.Scaled(1, 4/float64(*nback), 1)
gl.Translated(0, -float64(start), 0)
x1, y1 = glh.ProjToWindow(-2, 0)
x2, y2 = glh.ProjToWindow(-2+WIDTH, float64(N))
})
border_color = [4]float64{1, 1, 1, 1}
glh.With(glh.Matrix{gl.MODELVIEW}, func() {
gl.Translated(0, -2, 0)
gl.Scaled(1, 4/float64(*nback), 1)
gl.Translated(0, -float64(start), 0)
// Page boundaries
// TODO: Use different blending scheme on textured quads so that the
// lines show through
glh.With(glh.Attrib{gl.ENABLE_BIT}, func() {
gl.Disable(gl.LINE_SMOOTH)
// vc.Draw(gl.LINES)
vc.Render(gl.LINES)
})
})
if block.tex != nil && (!detailed || block.vertex_data == nil) {
border_color = [4]float64{0, 0, 1, 1}
glh.With(glh.WindowCoords{Invert: true}, func() {
gl.Color4f(1, 1, 1, 1)
// Render textured block quad
glh.With(block.tex, func() {
glh.DrawQuadd(x1, y1, x2-x1, y2-y1)
})
glh.With(glh.Primitive{gl.LINES}, func() {
glh.Squared(x1, y1, x2-x1, y2-y1)
})
})
if block.vertex_data != nil && !block.detail_needed {
// TODO: figure out when we can unload
// Hey, we can unload you, because you are not needed
block.vertex_data = nil
}
}
if detailed && block.vertex_data != nil {
glh.With(glh.Matrix{gl.MODELVIEW}, func() {
// TODO: A little less co-ordinate insanity?
gl.Translated(0, -2, 0)
gl.Scaled(1, 4/float64(*nback), 1)
gl.Translated(0, -float64(start), 0)
gl.PointSize(2)
block.vertex_data.Render(gl.POINTS)
})
}
glh.With(glh.WindowCoords{Invert: true}, func() {
// Block boundaries
gl.Color4dv(&border_color)
gl.LineWidth(1)
glh.With(glh.Primitive{gl.LINE_LOOP}, func() {
glh.Squared(x1, y1, x2-x1, y2-y1)
})
})
})
}
// Printf draws the given string at the specified coordinates.
// It expects the string to be a single line. Line breaks are not
// handled as line breaks and are rendered as glyphs.
//
// In order to render multi-line text, it is up to the caller to split
// the text up into individual lines of adequate length and then call
// this method for each line seperately.
func (f *Font) Printf(x, y float32, fs string, argv ...interface{}) error {
indices := []rune(fmt.Sprintf(fs, argv...))
if len(indices) == 0 {
return nil
}
// Runes form display list indices.
// For this purpose, they need to be offset by -FontConfig.Low
low := f.Config.Low
for i := range indices {
indices[i] -= low
}
var vp [4]int32
gl.GetIntegerv(gl.VIEWPORT, vp[:])
gl.PushAttrib(gl.TRANSFORM_BIT)
gl.MatrixMode(gl.PROJECTION)
gl.PushMatrix()
gl.LoadIdentity()
gl.Ortho(float64(vp[0]), float64(vp[2]), float64(vp[1]), float64(vp[3]), 0, 1)
gl.PopAttrib()
gl.PushAttrib(gl.LIST_BIT | gl.CURRENT_BIT | gl.ENABLE_BIT | gl.TRANSFORM_BIT)
{
gl.MatrixMode(gl.MODELVIEW)
gl.Disable(gl.LIGHTING)
gl.Disable(gl.DEPTH_TEST)
gl.Enable(gl.BLEND)
gl.Enable(gl.TEXTURE_2D)
gl.BlendFunc(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA)
gl.TexEnvf(gl.TEXTURE_ENV, gl.TEXTURE_ENV_MODE, gl.MODULATE)
f.Texture.Bind(gl.TEXTURE_2D)
var mv [16]float32
gl.GetFloatv(gl.MODELVIEW_MATRIX, mv[:])
gl.PushMatrix()
{
gl.LoadIdentity()
mgw := float32(f.maxGlyphWidth)
mgh := float32(f.maxGlyphHeight)
switch f.Config.Dir {
case LeftToRight, TopToBottom:
gl.Translatef(x, float32(vp[3])-y-mgh, 0)
case RightToLeft:
gl.Translatef(x-mgw, float32(vp[3])-y-mgh, 0)
}
gl.MultMatrixf(&mv)
gl.CallLists(len(indices), gl.UNSIGNED_INT, indices)
}
gl.PopMatrix()
f.Texture.Unbind(gl.TEXTURE_2D)
}
gl.PopAttrib()
gl.PushAttrib(gl.TRANSFORM_BIT)
gl.MatrixMode(gl.PROJECTION)
gl.PopMatrix()
gl.PopAttrib()
return glh.CheckGLError()
}
func main() {
sys := Make()
sys.Startup()
defer sys.Shutdown()
// InitQueue()
sys.CreateWindow(1024, 768, "Gexic")
gl.ClearColor(1, 1, 1, 0.)
initGL()
prevSelectPos = []int{0, 0, 0}
// PurgeQueue()
// genHexMap()
hexMap2 = GenHexMap()
// for matches := checkHexMap(); len(matches) > 0; matches = checkHexMap() {
// removeHexAndGenNew(matches)
// }
glfw.SetMouseButtonCallback(MouseButtonCallback)
glfw.SetCharCallback(charCallback)
glfw.SetMousePosCallback(MousePosCallback)
currExX = -1
currExY = -1
for sys.CheckExitMainLoop() {
start := glfw.Time()
wait := float64(1) / float64(30)
gl.Clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT)
gl.Enable(gl.TEXTURE_2D)
gl.Enable(gl.BLEND)
gl.Disable(gl.DEPTH_TEST)
// renderHexMap()
wallpaper.Bind(gl.TEXTURE_2D)
gl.TexEnvf(gl.TEXTURE_ENV, gl.TEXTURE_ENV_MODE, gl.REPLACE)
gl.Begin(gl.QUADS)
gl.TexCoord2f(0, 0)
gl.Vertex2i(0, 0)
gl.TexCoord2f(0, 1)
gl.Vertex2i(0, 768)
gl.TexCoord2f(1, 1)
gl.Vertex2i(1024, 768)
gl.TexCoord2f(1, 0)
gl.Vertex2i(1024, 0)
gl.End()
hexMap2.Render()
hexRotate.AnimateAndExecute()
hexShrink.AnimateAndExecute()
hexFall.AnimateAndExecute()
if !mouse.locked {
x, y := mouse.GetXY()
hexMap2.CalcClosestCenter(x, y)
}
gl.Flush()
gl.Disable(gl.TEXTURE_2D)
gl.Disable(gl.BLEND)
sys.Refresh()
diff := glfw.Time() - start
if diff < wait {
glfw.Sleep(wait - diff)
}
}
}
func renderHexMap() {
gl.Enable(gl.TEXTURE_2D)
gl.Enable(gl.BLEND)
gl.Disable(gl.DEPTH_TEST)
wallpaper.Bind(gl.TEXTURE_2D)
gl.TexEnvf(gl.TEXTURE_ENV, gl.TEXTURE_ENV_MODE, gl.REPLACE)
gl.Begin(gl.QUADS)
gl.TexCoord2f(0, 0)
gl.Vertex2i(0, 0)
gl.TexCoord2f(0, 1)
gl.Vertex2i(0, 768)
gl.TexCoord2f(1, 1)
gl.Vertex2i(1024, 768)
gl.TexCoord2f(1, 0)
gl.Vertex2i(1024, 0)
gl.End()
gl.TexEnvf(gl.TEXTURE_ENV, gl.TEXTURE_ENV_MODE, gl.DECAL)
gl.TexEnvf(gl.TEXTURE_ENV, gl.TEXTURE_ENV_MODE, gl.MODULATE)
gl.BlendFunc(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA)
gl.PushMatrix()
gl.Translatef(80, 80, 0)
for x := 0; x < 10; x++ {
maxy := 8
topy := 19
if x%2 == 1 {
maxy = 9
topy = 0
}
starty := 0
for y := starty; y < maxy; y++ {
if currExX > -1 && currExY > -1 && starRotate {
if y == currExY && x == currExX || y == currExY+1 && x == currExX || y == currExY-1 && x == currExX || currExX%2 == 0 && ((currExX == x-1 || currExX == x+1) && currExY == y-1 || (currExX == x-1 || currExX == x+1) && currExY == y) || currExX%2 == 1 && ((currExX == x-1 || currExX == x+1) && currExY == y || (currExX == x-1 || currExX == x+1) && currExY == y+1) {
continue
}
} else if timesToRotate > 0 {
// if y == currExY && x == currExX || currExX%2 == 0 && (x == currExX+1 && y == currExY || x == currExX+1 && y == currExY+1) || currExX%2 == 1 && (x == currExX+1 && y == currExY || x == currExX+1 && y == currExY-1) {
// continue
// }
found := false
for _, v := range selectedHex {
if y == v[1] && x == v[0] {
found = true
break
}
}
if found {
continue
}
}
found := false
for _, v := range currentMatches {
if scale > 0 && v[0] == x && v[1] == y || scale <= 0 && v[0] == x && v[1] >= y {
found = true
break
}
}
for _, v := range starMatches {
if starAlpha > 0 && v[0] == x && v[1] == y || starAlpha <= 0 && v[0] == x && v[1] >= y {
found = true
break
}
}
if found || len(currStarCenter) > 0 && currStarCenter[0] == x && currStarCenter[1] == y {
continue
}
gl.BlendFunc(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA)
drawHex(x*33, topy+y*38, hexMap[x][y], 1)
}
}
gl.PopMatrix()
if len(currentMatches) > 0 || len(starMatches) > 0 {
mouseLock = true
if len(currentMatches) > 0 && scale > 0 {
scale -= 0.1
for _, v := range currentMatches {
gl.PushMatrix()
topy := 19
if v[0]%2 == 1 {
topy = 0
}
gl.Translatef(float32(v[0]*33+102), float32(v[1]*38+topy+94), 0)
gl.Scalef(scale, scale, 1)
gl.BlendFunc(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA)
drawHex(-22, -14, hexMap[v[0]][v[1]], 1)
gl.PopMatrix()
}
} else if len(starMatches) > 0 && starAlpha > 0 {
starAlpha -= 0.05
// starAlpha = 0.7
starScale += 0.05
// starScale = 1.4
gl.PushMatrix()
topy := 19
pm := 0
if currStarCenter[0]%2 == 1 {
topy = 0
pm = -1
}
gl.Translatef(float32(currStarCenter[0]*33+102), float32(currStarCenter[1]*38+topy+94), 0)
drawHex(-22, -14, 6, 1)
gl.PopMatrix()
gl.PushMatrix()
gl.Translatef(float32(currStarCenter[0]*33+102), float32(currStarCenter[1]*38+topy+94), 0)
gl.Scalef(starScale, starScale, 1)
drawHex(-22, -14-HEX_HEIGHT, hexMap[currStarCenter[0]][currStarCenter[1]-1], starAlpha)
drawHex(-22, -20+HEX_HEIGHT, hexMap[currStarCenter[0]][currStarCenter[1]+1], starAlpha)
drawHex(-52, -36, hexMap[currStarCenter[0]-1][currStarCenter[1]+pm], starAlpha)
drawHex(-52, -40+HEX_HEIGHT, hexMap[currStarCenter[0]-1][currStarCenter[1]+pm+1], starAlpha)
drawHex(8, -36, hexMap[currStarCenter[0]+1][currStarCenter[1]+pm], starAlpha)
drawHex(8, -40+HEX_HEIGHT, hexMap[currStarCenter[0]+1][currStarCenter[1]+pm+1], starAlpha)
gl.PopMatrix()
} else {
if fallticks == 0 {
animateFall = make([]*freefall, 0)
for x := 0; x < 10; x++ {
topy := 19
if x%2 == 1 {
topy = 0
}
fromy := -1
for _, v := range currentMatches {
if v[0] != x {
continue
}
if v[1] > fromy {
fromy = v[1]
}
}
for _, v := range starMatches {
if v[0] != x {
continue
}
if v[1] > fromy {
fromy = v[1]
}
}
if fromy == -1 {
continue
}
for y := fromy; y >= 0; y-- {
found := false
for _, v := range currentMatches {
if v[0] == x && v[1] == y {
found = true
break
}
}
for _, v := range starMatches {
if v[0] == x && v[1] == y {
found = true
break
}
}
if found {
continue
}
animateFall = append(animateFall, &freefall{x, y, getFallTargetY(x, y), math.Pow(float64(y), 2)/16 + 0.5})
gl.PushMatrix()
gl.Translatef(float32(x*33+102), float32(y*38+topy+94), 0)
gl.BlendFunc(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA)
drawHex(-22, -14, hexMap[x][y], 1)
gl.PopMatrix()
}
}
fallticks++
} else {
stillFalling := 0
for _, v := range animateFall {
topy := 19
if v.x%2 == 1 {
topy = 0
}
newy := v.accel * math.Pow(float64(fallticks), 2) / 2
gl.PushMatrix()
gl.Translatef(float32(v.x*33+102), float32(math.Min(float64(v.y*38+topy+94)+newy, float64(v.targetY*38+topy+94))), 0)
gl.BlendFunc(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA)
drawHex(-22, -14, hexMap[v.x][v.y], 1)
gl.PopMatrix()
if float64(v.y*38+topy+94)+newy < float64(v.targetY*38+topy+94) {
stillFalling++
}
}
fallticks++
if stillFalling == 0 {
starScale = 1
starAlpha = 0
removeHexAndGenNew(currentMatches)
makeStarAndGenNew(starMatches)
currentMatches = checkHexMap()
starMatches = checkHexStar()
currStarCenter = []int{}
scale = 1
fallticks = 0
mouseLock = false
fmt.Println("Mouse unlocked 1")
animateFall = nil
}
}
}
}
if currExX > -1 && currExY > -1 {
gl.PushMatrix()
topy := 19
if currExX%2 == 1 {
topy = 0
}
if starRotate {
timesToRotate = 0
gl.Translatef(float32(currExX*33+102), float32(currExY*38+topy+94), 0)
gl.Scalef(1.3, 1.3, 1)
gl.Rotatef(rotate, 0, 0, 1)
drawHex(-22, -14, 6, 1)
drawHex(-22, -14-HEX_HEIGHT, hexMap[currExX][currExY-1], 1)
drawHex(-22, -20+HEX_HEIGHT, hexMap[currExX][currExY+1], 1)
pm := 0
if currExX%2 == 1 {
pm = -1
}
drawHex(-52, -36, hexMap[currExX-1][currExY+pm], 1)
drawHex(-52, -40+HEX_HEIGHT, hexMap[currExX-1][currExY+pm+1], 1)
drawHex(8, -36, hexMap[currExX+1][currExY+pm], 1)
drawHex(8, -40+HEX_HEIGHT, hexMap[currExX+1][currExY+pm+1], 1)
} else {
// gl.Translatef(float32(currExX*33+HEX_WIDTH+80), float32(currExxY*38+topy+20+80), 0)
gl.Translatef(float32(prevSelectPos[0]), float32(prevSelectPos[1]), 0)
gl.Scalef(1.3, 1.3, 1)
gl.Rotatef(rotate, 0, 0, 1)
for _, v := range selectedHex {
switch v[2] {
case 1:
drawHex(-32, -34, hexMap[v[0]][v[1]], 1)
case 2:
drawHex(0, -17, hexMap[v[0]][v[1]], 1)
case 3:
drawHex(-32, 0, hexMap[v[0]][v[1]], 1)
case 4:
drawHex(-44, -19, hexMap[v[0]][v[1]], 1)
case 5:
drawHex(-12, -36, hexMap[v[0]][v[1]], 1)
case 6:
drawHex(-12, -2, hexMap[v[0]][v[1]], 1)
}
}
// if currExX%2 == 0 {
// gl.BlendFunc(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA)
// drawHex(-12, -36, hexMap[currExX+1][currExY], 1)
// } else {
// gl.BlendFunc(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA)
// drawHex(-12, -36, hexMap[currExX+1][currExY-1], 1)
// }
// gl.BlendFunc(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA)
// drawHex(-44, -19, hexMap[currExX][currExY], 1)
// if currExX%2 == 0 {
// gl.BlendFunc(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA)
// drawHex(-12, -2, hexMap[currExX+1][currExY+1], 1)
// } else {
// gl.BlendFunc(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA)
// drawHex(-12, -2, hexMap[currExX+1][currExY], 1)
// }
}
gl.PopMatrix()
if !starRotate && rotate < 120 {
rotate += 15
// rotate = 15
} else if starRotate && rotate < 60 {
rotate += 6
} else {
if starRotate {
if currExX%2 == 0 {
hexMap[currExX][currExY-1], hexMap[currExX+1][currExY], hexMap[currExX+1][currExY+1], hexMap[currExX][currExY+1], hexMap[currExX-1][currExY+1], hexMap[currExX-1][currExY] = hexMap[currExX-1][currExY], hexMap[currExX][currExY-1], hexMap[currExX+1][currExY], hexMap[currExX+1][currExY+1], hexMap[currExX][currExY+1], hexMap[currExX-1][currExY+1]
} else {
hexMap[currExX][currExY-1], hexMap[currExX+1][currExY-1], hexMap[currExX+1][currExY], hexMap[currExX][currExY+1], hexMap[currExX-1][currExY], hexMap[currExX-1][currExY-1] = hexMap[currExX-1][currExY-1], hexMap[currExX][currExY-1], hexMap[currExX+1][currExY-1], hexMap[currExX+1][currExY], hexMap[currExX][currExY+1], hexMap[currExX-1][currExY]
}
} else {
v2 := make([][]int, 3)
for _, v := range selectedHex {
idx := 0
switch v[2] {
case 1, 4:
idx = 0
case 2, 5:
idx = 1
case 3, 6:
idx = 2
}
v2[idx] = []int{v[0], v[1]}
fmt.Println(idx, v[0], v[1])
}
hexMap[v2[0][0]][v2[0][1]], hexMap[v2[1][0]][v2[1][1]], hexMap[v2[2][0]][v2[2][1]] = hexMap[v2[2][0]][v2[2][1]], hexMap[v2[0][0]][v2[0][1]], hexMap[v2[1][0]][v2[1][1]]
}
starMatches = checkHexStar()
if len(starMatches) > 6 {
fmt.Println(starMatches)
}
if len(starMatches) >= 6 {
timesToRotate = 0
rotate = 0
currExX = -1
currExY = -1
starScale = 1
starAlpha = 1
starRotate = false
currStarCenter = getStarCenter(starMatches)
hexMap[currStarCenter[0]][currStarCenter[1]] = 6
// makeStarAndGenNew(starMatches)
} else {
matches := checkHexMap()
if len(matches) > 0 {
currentMatches = matches
scale = 1
currExX = -1
currExY = -1
rotate = 0
timesToRotate = 0
starRotate = false
} else {
if timesToRotate == 0 {
currExX = -1
currExY = -1
rotate = 0
timesToRotate = 0
starRotate = false
mouseLock = false
fmt.Println("Mouse unlocked 3")
}
rotate = 0
timesToRotate--
}
}
}
}
if !mouseLock {
prevSelectPos = calcClosestCenter(posX, posY)
drawBorderAtXY(float32(prevSelectPos[0]), float32(prevSelectPos[1]), prevSelectPos[2])
}
gl.Flush()
gl.Disable(gl.TEXTURE_2D)
gl.Disable(gl.BLEND)
}