mirror of
https://github.com/ivanizag/izapple2.git
synced 2025-01-24 11:34:14 +00:00
130 lines
2.8 KiB
Go
130 lines
2.8 KiB
Go
package main
|
|
|
|
import (
|
|
"fmt"
|
|
"image"
|
|
"unsafe"
|
|
|
|
"github.com/ivanizag/izapple2"
|
|
"github.com/ivanizag/izapple2/screen"
|
|
|
|
"github.com/pkg/profile"
|
|
"github.com/veandco/go-sdl2/sdl"
|
|
)
|
|
|
|
func main() {
|
|
a := izapple2.MainApple()
|
|
if a != nil {
|
|
if a.IsProfiling() {
|
|
// See the log with:
|
|
// go tool pprof --pdf ~/go/bin/izapple2sdl /tmp/profile329536248/cpu.pprof > profile.pdf
|
|
defer profile.Start().Stop()
|
|
}
|
|
|
|
sdlRun(a)
|
|
}
|
|
}
|
|
|
|
func sdlRun(a *izapple2.Apple2) {
|
|
|
|
window, renderer, err := sdl.CreateWindowAndRenderer(4*40*7+8, 4*24*8,
|
|
sdl.WINDOW_SHOWN)
|
|
if err != nil {
|
|
panic("Failed to create window")
|
|
}
|
|
window.SetResizable(true)
|
|
|
|
defer window.Destroy()
|
|
defer renderer.Destroy()
|
|
window.SetTitle("iz-" + a.Name)
|
|
|
|
kp := newSDLKeyBoard(a)
|
|
|
|
s := newSDLSpeaker()
|
|
s.start()
|
|
a.SetSpeakerProvider(s)
|
|
|
|
j := newSDLJoysticks(true)
|
|
a.SetJoysticksProvider(j)
|
|
|
|
m := newSDLMouse()
|
|
a.SetMouseProvider(m)
|
|
|
|
go a.Run()
|
|
|
|
paused := false
|
|
running := true
|
|
for running {
|
|
for event := sdl.PollEvent(); event != nil; event = sdl.PollEvent() {
|
|
switch t := event.(type) {
|
|
case *sdl.QuitEvent:
|
|
a.SendCommand(izapple2.CommandKill)
|
|
running = false
|
|
case *sdl.KeyboardEvent:
|
|
kp.putKey(t)
|
|
j.putKey(t)
|
|
case *sdl.TextInputEvent:
|
|
kp.putText(t.GetText())
|
|
case *sdl.JoyAxisEvent:
|
|
j.putAxisEvent(t)
|
|
case *sdl.JoyButtonEvent:
|
|
j.putButtonEvent(t)
|
|
case *sdl.MouseMotionEvent:
|
|
w, h := window.GetSize()
|
|
j.putMouseMotionEvent(t, w, h)
|
|
m.putMouseMotionEvent(t, w, h)
|
|
case *sdl.MouseButtonEvent:
|
|
j.putMouseButtonEvent(t)
|
|
m.putMouseButtonEvent(t)
|
|
}
|
|
}
|
|
|
|
if paused != a.IsPaused() {
|
|
if a.IsPaused() {
|
|
window.SetTitle("iz-" + a.Name + " - PAUSED!")
|
|
} else {
|
|
window.SetTitle("iz-" + a.Name)
|
|
}
|
|
paused = a.IsPaused()
|
|
}
|
|
|
|
if !a.IsPaused() {
|
|
var img *image.RGBA
|
|
if kp.showCharGen {
|
|
img = screen.SnapshotCharacterGenerator(a, kp.showAltText)
|
|
window.SetTitle(fmt.Sprintf("%v character map", a.Name))
|
|
} else if kp.showPages {
|
|
img = screen.SnapshotParts(a, kp.screenMode)
|
|
window.SetTitle(fmt.Sprintf("%v %v %vx%v", a.Name, screen.VideoModeName(a), img.Rect.Dx()/2, img.Rect.Dy()/2))
|
|
} else {
|
|
img = screen.Snapshot(a, kp.screenMode)
|
|
}
|
|
if img != nil {
|
|
surface, err := sdl.CreateRGBSurfaceFrom(unsafe.Pointer(&img.Pix[0]),
|
|
int32(img.Bounds().Dx()), int32(img.Bounds().Dy()),
|
|
32, 4*img.Bounds().Dx(),
|
|
0x0000ff, 0x0000ff00, 0x00ff0000, 0xff000000)
|
|
// Valid for little endian. Should we reverse for big endian?
|
|
// 0xff000000, 0x00ff0000, 0x0000ff00, 0x000000ff)
|
|
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
|
|
texture, err := renderer.CreateTextureFromSurface(surface)
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
|
|
renderer.Clear()
|
|
renderer.Copy(texture, nil, nil)
|
|
renderer.Present()
|
|
surface.Free()
|
|
texture.Destroy()
|
|
}
|
|
}
|
|
sdl.Delay(1000 / 30)
|
|
}
|
|
|
|
}
|