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spritebatch viewport changes

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a dinosaur
2024-09-21 19:35:01 +10:00
parent 9640a4042f
commit b5b3e4cb16
3 changed files with 17 additions and 17 deletions
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12
Sources/Voxelotl/SpriteTestGame.swift
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@ -10,8 +10,6 @@ internal class SpriteTestGame: GameDelegate {
func create(_ renderer: Renderer) {
self.spriteBatch = renderer.createSpriteBatch()
// Uncomment to squeesh
//self.spriteBatch.viewport = .init(renderer.frame)
renderer.clearColor = .init(hue: 301.2, saturation: 0.357, value: 0.488).linear // .magenta.mix(.white, 0.4).mix(.black, 0.8)
self.texture = renderer.loadTexture(resourcePath: "test.png")
self.wireShark = renderer.loadTexture(resourcePath: "wireshark.png")
@ -59,7 +57,7 @@ internal class SpriteTestGame: GameDelegate {
self.spriteBatch.draw(self.texture,
source: .init(
origin: .init(scalar: fmod(Float(time.total), 32)),
size: (spriteBatch.viewport?.size ?? Size<Float>(renderer.frame.size)) * 0.01),
size: spriteBatch.viewport.size * 0.01),
destination: nil,
color: .init(renderer.clearColor).setAlpha(0.7))
@ -92,9 +90,9 @@ internal class SpriteTestGame: GameDelegate {
// Draw mouse cursor
var mpos = Mouse.position
if self.spriteBatch.viewport != nil {
if self.spriteBatch.viewport.size != Size<Float>(renderer.frame.size) {
mpos /= SIMD2(Size<Float>(renderer.frame.size))
mpos *= SIMD2(self.spriteBatch.viewport!.size)
mpos *= SIMD2(self.spriteBatch.viewport.size)
}
let inter = 0.5 + sin(Float(time.total) * 10) * 0.5
let color = Color<Float>.green.mix(.white, 0.3)
@ -112,6 +110,10 @@ internal class SpriteTestGame: GameDelegate {
self.spriteBatch.end()
}
func resize(_ size: Size<Int>) {
self.spriteBatch.viewport.size = Size<Float>(size)
}
}
fileprivate struct TestLevel {