forked from AbleOS/holey-bytes
48 lines
1.1 KiB
Plaintext
48 lines
1.1 KiB
Plaintext
InitWindow := fn(w: uint, h: uint, name: ^u8): uint @import()
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WindowShouldClose := fn(): bool @import()
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BeginDrawing := fn(): void @import()
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EndDrawing := fn(): void @import()
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DrawRectangleV := fn(pos: Vec2, size: Vec2, color: Color): void @import()
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DrawRectangle := fn(a: uint, b: uint, c: uint, d: uint, color: Color): void @import()
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ClearBackground := fn(color: Color): void @import()
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SetTargetFPS := fn(target: uint): void @import()
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GetFrameTime := fn(): f32 @import()
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Vec2 := struct {x: f32, y: f32}
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Color := struct {r: u8, g: u8, b: u8, a: u8}
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$W := 800
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$H := 600
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main := fn(): uint {
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_ = InitWindow(W, H, "whawee\0".ptr)
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SetTargetFPS(60)
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pos := Vec2.(100, 100)
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vel := Vec2.(300, 300)
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size := Vec2.(100, 100)
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color := Color.(17, 255, 17, 255)
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loop if WindowShouldClose() break else {
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BeginDrawing()
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ClearBackground(.(0, 0, 0, 255))
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DrawRectangleV(pos, size, color)
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pos += vel * .(GetFrameTime(), GetFrameTime())
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if pos.x < 0 | pos.x + size.x > W {
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vel.x *= -1
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color += .(32, 11, 20, 0)
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}
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if pos.y < 0 | pos.y + size.y > H {
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vel.y *= -1
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color += .(32, 11, 20, 0)
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}
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EndDrawing()
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}
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return 0
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}
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