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first round of spritebatch improvements

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a dinosaur
2024-09-14 15:14:44 +10:00
parent 93d7b4e08a
commit 1f5c59fe77
4 changed files with 187 additions and 128 deletions
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11
Sources/Voxelotl/SpriteTestGame.swift
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@ -44,6 +44,7 @@ internal class SpriteTestGame: GameDelegate {
origin: .init(scalar: fmod(player.rotate, 32)),
size: (spriteBatch.viewport?.size ?? Size<Float>(renderer.frame.size)) * 0.01),
destination: nil,
angle: sin(player.rotate) * .pi * 0.1, center: nil,
color: .init(renderer.clearColor).setAlpha(0.7))
// Draw level
@ -63,13 +64,13 @@ internal class SpriteTestGame: GameDelegate {
angle: player.rotate, origin: .init(250, 275))
// Sliding door test
self.spriteBatch.draw(self.texture, source: .init(
let doorAngle = max(sin(player.rotate * 2.6) - 0.75, 0) * .pi
self.spriteBatch.draw(self.texture, source: Rect<Float>(
origin: .init(4 + cos(player.rotate / 1.2) * 4, 0),
size: .init(4 + cos(player.rotate / 1.3) * 4, 16)),
transform: .init(
.init( 24, 0, 0),
.init( 0, 12, 0),
.init(704, 1152, 1)), color: .red.mix(.white, 0.3))
position: .init(704 + 24, 1152 + 12), scale: .init(24, 12),
angle: doorAngle, origin: SIMD2<Float>(repeating: 1),
flip: .none, color: .red.mix(.white, 0.3))
// Draw mouse cursor
var mpos = Mouse.position