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all: use new mach.Entity.Mod query API

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Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
This commit is contained in:
Stephen Gutekanst 2024-05-07 17:49:24 -07:00 • committed by Stephen Gutekanst
parent 541ce9e7c0
commit bd655828e3
13 changed files with 213 additions and 265 deletions
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22
examples/glyphs/App.zig
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@ -165,18 +165,17 @@ fn tick(
const delta_time = game.state().timer.lap();
// Animate entities
var archetypes_iter = core.__entities.queryDeprecated(.{ .all = &.{
.{ .mach_gfx_sprite = &.{.transform} },
} });
while (archetypes_iter.next()) |archetype| {
const ids = archetype.slice(.entities, .id);
const transforms = archetype.slice(.mach_gfx_sprite, .transform);
for (ids, transforms) |id, *old_transform| {
var location = old_transform.translation();
var q = try entities.query(.{
.ids = mach.Entities.Mod.read(.id),
.transforms = gfx.Sprite.Mod.write(.transform),
});
while (q.next()) |v| {
for (v.ids, v.transforms) |id, *entity_transform| {
var location = entity_transform.translation();
// TODO: formatting
// TODO(Core)
if (location.x() < -@as(f32, @floatFromInt(mach.core.size().width)) / 1.5 or location.x() > @as(f32, @floatFromInt(mach.core.size().width)) / 1.5 or location.y() < -@as(f32, @floatFromInt(mach.core.size().height)) / 1.5 or location.y() > @as(f32, @floatFromInt(mach.core.size().height)) / 1.5) {
try core.__entities.remove(id);
try entities.remove(id);
game.state().sprites -= 1;
continue;
}
@ -186,10 +185,7 @@ fn tick(
transform = transform.mul(&Mat4x4.translate(location));
transform = transform.mul(&Mat4x4.rotateZ(2 * math.pi * game.state().time));
transform = transform.mul(&Mat4x4.scale(Vec3.splat(@max(math.cos(game.state().time / 2.0), 0.2))));
// TODO: .set() API is substantially slower due to internals
// try sprite.set(id, .transform, transform);
old_transform.* = transform;
entity_transform.* = transform;
}
}