mirror of
https://github.com/Cesarus85/ringfall-mjolnir-vr.git
synced 2026-10-25 08:00:29 +01:00
xshxdex98
5d5b5dd35e
Three engine checks no longer stop the game on data Halo PC tolerated: HUD sounds with no tag, dialogue variants with no dialogue, and non-model shaders under camouflage (an environment shader on a first-person weapon: not drawn while camouflaged rather than misread as a model shader). These three only: OpenCE already had the commit's other repairs (protected maps, node trees, scripts that fail to load, HUD meters and digits, object functions, collision edges, weapon lists, more than 16 dialogue variants), some made another way, and has no 64-bit build for its script stacks. (cherry picked from commit d15b6ca913266b984966897e1be4e24c69a75b30)
140 lines
3.4 KiB
C
140 lines
3.4 KiB
C
/*
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HUD_SOUNDS.C
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symbols in this file:
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000C6430 0160:
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_hud_play_sound (0000)
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00270240 0026:
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??_C@_0CG@LACJPAPB@c?3?2halo?2SOURCE?2interface?2hud_sou@ (0000)
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*/
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/* ---------- headers */
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#include "cseries.h"
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#include "cseries/errors.h"
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#include "interface/hud.h"
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#include "objects/objects.h"
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#include "sound/sound_definitions.h"
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#include "sound/game_sound.h"
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#include "sound/sound_manager.h"
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#include "tag_files/tag_groups.h"
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/* ---------- constants */
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/* ---------- macros */
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/* ---------- structures */
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struct hud_sound_definition
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{
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struct tag_reference sound;
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unsigned long state_flags;
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real scale;
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/* Reserved by the tag format; the original block accessor proves the 0x38-byte element size. */
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byte reserved[32];
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};
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/* ---------- prototypes */
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/* ---------- globals */
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/* ---------- public code */
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void hud_play_sound(
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short local_player_index,
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unsigned long state_flags,
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struct tag_block const *sounds,
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long *sound_indices,
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word *played_flags,
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short maximum_sound_count)
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{
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long absolute_sound_index = 0;
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short sound_index = 0;
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/* port: no more sounds than the caller holds handles for (the map's
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count; retail unit huds have up to 5 of 12). The rest are not played,
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and that is said once. */
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long sound_count = MIN(sounds->count, (long)maximum_sound_count);
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if (sounds->count > sound_count)
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{
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static boolean too_many_sounds_reported = FALSE;
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if (!too_many_sounds_reported)
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{
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too_many_sounds_reported = TRUE;
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error(
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_error_silent,
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"hud has %d sounds (only %d are played)",
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sounds->count,
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sound_count);
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}
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}
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if (sound_count > 0)
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do
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{
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struct hud_sound_definition const *sound =
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TAG_BLOCK_GET_ELEMENT(sounds, absolute_sound_index, struct hud_sound_definition);
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/* port: a HUD sound with no tag never plays (a Custom Edition map's
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HUD can have one; it asserted here) */
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if (sound->sound.index != NONE && (state_flags & sound->state_flags))
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{
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switch (sound->sound.group_tag)
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{
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default:
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match_assert("c:\\halo\\SOURCE\\interface\\hud_sounds.c", 47, !"unreachable");
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break;
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case SOUND_DEFINITION_TAG:
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if (sound_indices[absolute_sound_index] == NONE ||
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!TEST_FLAG(*played_flags, absolute_sound_index))
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{
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if (sound_indices[absolute_sound_index] != NONE)
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sound_stop_impulse(sound_indices[absolute_sound_index]);
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sound_indices[absolute_sound_index] =
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unspatialized_impulse_sound_new(sound->sound.index, sound->scale);
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}
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break;
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case LOOPING_SOUND_DEFINITION_TAG:
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if (sound_indices[absolute_sound_index] == NONE)
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sound_indices[absolute_sound_index] =
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unattached_looping_sound_start(sound->sound.index, NONE, sound->scale);
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break;
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}
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SET_FLAG(*played_flags, absolute_sound_index, TRUE);
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}
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else
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{
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if (sound_indices[absolute_sound_index] != NONE)
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{
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switch (sound->sound.group_tag)
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{
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default:
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match_assert("c:\\halo\\SOURCE\\interface\\hud_sounds.c", 64, !"unreachable");
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break;
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case SOUND_DEFINITION_TAG:
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break;
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case LOOPING_SOUND_DEFINITION_TAG:
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unattached_looping_sound_stop(sound_indices[absolute_sound_index]);
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break;
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}
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sound_indices[absolute_sound_index] = NONE;
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SET_FLAG(*played_flags, absolute_sound_index, FALSE);
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}
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}
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sound_index++;
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absolute_sound_index = sound_index;
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}
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while (absolute_sound_index < sound_count);
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return;
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}
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/* ---------- private code */
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