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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
src/Audio.zig
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@ -97,7 +97,7 @@ fn deinit(audio: *Mod) void {
/// instead. At the same time, we don't want to play too far ahead as that would cause latency
/// between e.g. user interactions and audio actually playing - so in practice the amount we play
/// ahead is rather small and imperceivable to most humans.
fn audioTick(audio: *Mod) !void {
fn audioTick(entities: *mach.Entities.Mod, audio: *Mod) !void {
const allocator = audio.state().allocator;
const player = &audio.state().player;
const player_channels: u8 = @intCast(player.channels().len);
@ -134,17 +134,15 @@ fn audioTick(audio: *Mod) !void {
@memset(mixing_buffer.items, 0);
var did_state_change = false;
var archetypes_iter = audio.__entities.queryDeprecated(.{ .all = &.{
.{ .mach_audio = &.{ .samples, .channels, .playing, .index } },
} });
while (archetypes_iter.next()) |archetype| {
for (
archetype.slice(.entities, .id),
archetype.slice(.mach_audio, .samples),
archetype.slice(.mach_audio, .channels),
archetype.slice(.mach_audio, .playing),
archetype.slice(.mach_audio, .index),
) |id, samples, channels, playing, index| {
var q = try entities.query(.{
.ids = mach.Entities.Mod.read(.id),
.samples_slices = Mod.read(.samples),
.channels = Mod.read(.channels),
.playings = Mod.read(.playing),
.indexes = Mod.read(.index),
});
while (q.next()) |v| {
for (v.ids, v.samples_slices, v.channels, v.playings, v.indexes) |id, samples, channels, playing, index| {
if (!playing) continue;
const channels_diff = player_channels - channels + 1;