Cube  Diff

#include "cube.h"

#import "Command.h"
#import "DynamicEntity.h"

#include <SDL_mixer.h>

VARP(soundvol, 0, 255, 255);
VARP(musicvol, 0, 128, 255);
bool nosound = false;

		conoutf(@"sound init failed (SDL_mixer): %s",
		    (size_t)Mix_GetError());
		nosound = true;
	}
	Mix_AllocateChannels(MAXCHAN);
}


COMMAND(music, ARG_1STR, (^(OFString *name) {

	if (nosound)
		return;

	stopsound();

	if (soundvol && musicvol) {
		name = [name stringByReplacingOccurrencesOfString:@"\\"
		                                       withString:@"/"];
		OFString *path =
		    [OFString stringWithFormat:@"packages/%@", name];
		OFIRI *IRI = [Cube.sharedInstance.gameDataIRI
		    IRIByAppendingPathComponent:path];

		if ((mod = Mix_LoadMUS(
		         IRI.fileSystemRepresentation.UTF8String)) != NULL) {
			Mix_PlayMusic(mod, -1);
			Mix_VolumeMusic((musicvol * MAXVOL) / 255);
		}
	}
}))


static OFMutableData *samples;
static OFMutableArray<OFString *> *snames;


COMMAND(registersound, ARG_1EST, ^int(OFString *name) {

	int i = 0;
	for (OFString *iter in snames) {
		if ([iter isEqual:name])
			return i;

		i++;
	}

	if (snames == nil)
		snames = [[OFMutableArray alloc] init];
	if (samples == nil)
		samples = [[OFMutableData alloc]
		    initWithItemSize:sizeof(Mix_Chunk *)];

	[snames addObject:[name stringByReplacingOccurrencesOfString:@"\\"
	                                                  withString:@"/"]];
	Mix_Chunk *sample = NULL;
	[samples addItem:&sample];

	return samples.count - 1;
})


void
cleansound()
{
	if (nosound)
		return;
	stopsound();

	if (loc)
		newsoundloc(chan, loc);

	updatechanvol(chan, loc);
}


COMMAND(sound, ARG_1INT, ^(int n) {

	playsound(n, NULL);
})