70 lines
1.6 KiB
Go
70 lines
1.6 KiB
Go
package main
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import (
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"git.solsynth.dev/highland/codingland/pkg/internal/entities"
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"git.solsynth.dev/highland/codingland/pkg/internal/land"
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"git.solsynth.dev/highland/codingland/pkg/internal/tiles"
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"log"
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"runtime"
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"time"
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"github.com/veandco/go-sdl2/sdl"
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)
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const (
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windowWidth = 720
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windowHeight = 480
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)
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func init() {
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runtime.LockOSThread()
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}
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func main() {
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if err := sdl.Init(sdl.INIT_EVERYTHING); err != nil {
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log.Fatalf("Failed to initialize SDL: %s", err)
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}
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defer sdl.Quit()
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window, err := sdl.CreateWindow("CodingLand", sdl.WINDOWPOS_UNDEFINED, sdl.WINDOWPOS_UNDEFINED, windowWidth, windowHeight, sdl.WINDOW_SHOWN)
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if err != nil {
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log.Fatalf("Failed to create window: %s", err)
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}
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defer window.Destroy()
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renderer, err := sdl.CreateRenderer(window, -1, sdl.RENDERER_ACCELERATED|sdl.RENDERER_PRESENTVSYNC)
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if err != nil {
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log.Fatalf("Failed to create renderer: %s", err)
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}
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defer renderer.Destroy()
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root := land.NewRootObject()
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root.AddChild(&entities.Player{
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Position: land.Vector2D{X: windowWidth/2 - 25, Y: windowHeight/2 - 25},
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Size: land.Vector2D{X: 50, Y: 50},
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})
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root.AddChild(&tiles.Tile{
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Position: land.Vector2D{X: 50, Y: 50},
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Size: land.Vector2D{X: 50, Y: 50},
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})
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// 10ms delay use be 100tps average
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go root.RunEventLoop(10 * time.Millisecond)
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running := true
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for running {
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for event := sdl.PollEvent(); event != nil; event = sdl.PollEvent() {
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switch event.(type) {
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case *sdl.QuitEvent:
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running = false
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case *sdl.MouseButtonEvent:
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root.HandleUserEvent(event)
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}
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}
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root.Draw(renderer)
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renderer.Present()
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}
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}
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