Added patches to fix fonts and clean compile against all portage OpenAL

  versions.
(Portage version: 2.1.1_pre3-r3)

3 files changed, 239 insertions, 0 deletions

diff --git a/games-rpg/eternal-lands/files/digest-eternal-lands-1.3.0-r2 b/games-rpg/eternal-lands/files/digest-eternal-lands-1.3.0-r2
new file mode 100644
index 000000000000..2be8e9ed82f7
--- /dev/null
+++ b/games-rpg/eternal-lands/files/digest-eternal-lands-1.3.0-r2
@@ -0,0 +1,6 @@
+MD5 f83902ed603926a9611ace5914a3fdc0 elc_130.tar.bz2 849004
+RMD160 e5dc66b2db5203a13707170046874392e1908a06 elc_130.tar.bz2 849004
+SHA256 ffcd5779a0516e5ec3f6c1add718653284689023a92fcb9dfa3917076d8be140 elc_130.tar.bz2 849004
+MD5 059df8128b11b19a76b54e9907072f00 eternal-lands.png 9955
+RMD160 2f9c8acd96214577cf8b8027f0d20fb1fe7574ff eternal-lands.png 9955
+SHA256 dd7d45cd9948fe7875ebd0bfcd1925d9b34e7606a223faf61d37a6dd2cd433fb eternal-lands.png 9955
diff --git a/games-rpg/eternal-lands/files/eternal-lands-1.3.0-font.patch b/games-rpg/eternal-lands/files/eternal-lands-1.3.0-font.patch
new file mode 100644
index 000000000000..f8b3e5584545
--- /dev/null
+++ b/games-rpg/eternal-lands/files/eternal-lands-1.3.0-font.patch
@@ -0,0 +1,36 @@
+===================================================================
+RCS file: /cvsroot/elc/elc/font.c,v
+retrieving revision 1.69
+retrieving revision 1.70
+diff -u -r1.69 -r1.70
+--- elc/elc/font.c	2006/05/23 07:25:03	1.69
++++ elc/elc/font.c	2006/07/19 02:11:23	1.70
+@@ -995,22 +995,25 @@
+ 	poor_man=0;
+ 	use_mipmaps=0;
+ 	
+-#ifndef FONTS_FIX
+ 	fonts[0]->texture_id = load_texture_cache ("./textures/font.bmp", 0);
++#ifndef FONTS_FIX
+ 	fonts[1]->texture_id = load_texture_cache ("./textures/fontv.bmp", 0);
+ 	fonts[2]->texture_id = load_texture_cache ("./textures/font2.bmp", 0);
+ 	fonts[3]->texture_id = load_texture_cache ("./textures/font3.bmp", 0);
+ #else
++	// Force the selection of the base font.
++	add_multi_option("chat_font", "Type 1");
++	add_multi_option("name_font", "Type 1");
+ 	// Find what font's exist and load them
+ 	dp = opendir ("./textures/");
+ 	if (dp == NULL) {
+ 		return 0;
+ 	}
+-	i = 0;
++	i = 1;
+ 	while ((ep = readdir (dp)) && i < FONTS_ARRAY_SIZE) {
+ 		strcpy(file, "");
+ 		strcpy(file, ep->d_name);
+-		if (!strncasecmp(file, "font", 4) && !strcasecmp(file+strlen(file) - 4, ".bmp") && strncasecmp(file+strlen(file) - 10, "_alpha", 6) && strlen(file) + 11 <= 60) {
++		if (!strncasecmp(file, "font", 4) && !strcasecmp(file+strlen(file) - 4, ".bmp") && strncasecmp(file+strlen(file) - 10, "_alpha", 6) && strlen(file) + 11 <= 60 && strlen(file) > 8) {
+ 			// Get the filename, remove the .bmp and add _alpha.bmp to a copy, then replace the .bmp
+ 			file[strlen(file) - 4] = 0;
+ 			snprintf(str, sizeof(str), "./textures/%s", file);
diff --git a/games-rpg/eternal-lands/files/eternal-lands-1.3.0-openal.patch b/games-rpg/eternal-lands/files/eternal-lands-1.3.0-openal.patch
new file mode 100644
index 000000000000..f23d12b17b83
--- /dev/null
+++ b/games-rpg/eternal-lands/files/eternal-lands-1.3.0-openal.patch
@@ -0,0 +1,197 @@
+diff -u -b -B -r1.83 sound.c
+--- sound.c	20 Jun 2006 15:05:46 -0000	1.83
++++ sound.c	24 Jun 2006 14:42:29 -0000
+@@ -308,6 +309,66 @@
+ #endif	//NO_MUSIC
+ }
+ 
++int loadWAVfile(char *filename, ALenum *al_format, ALvoid **al_data, ALsizei *al_size, ALuint *al_frequency) {
++  FILE *fp;
++
++  fp = fopen(filename,"rb");
++  if (fp) {
++	char id[4];
++	Uint32 size;
++	Uint16 format_tag, channels, block_align, bits_per_sample;
++	Uint32 format_length, sample_rate, avg_bytes_sec, data_size;
++	fread(id, 1, 4, fp);
++	if (!strncmp(id, "RIFF",4)) {
++	  fread(&size, 4, 1, fp);
++	  fread(id, 1, 4, fp);
++	  if (!strncmp(id,"WAVE",4)) {
++		fread(id, 1, 4, fp);
++		fread(&format_length, 4,1,fp);
++		fread(&format_tag, 2, 1, fp);
++		fread(&channels, 2, 1,fp); //1 mono, 2 stereo
++		channels=SDL_SwapLE16(channels);
++		fread(&sample_rate, 4, 1, fp); //like 44100, 22050, etc...
++		sample_rate=SDL_SwapLE32(sample_rate);
++		fread(&avg_bytes_sec, 4, 1, fp); //unused
++		fread(&block_align, 2, 1, fp); //unused
++		fread(&bits_per_sample, 2, 1, fp); //8 bit or 16 bit
++		bits_per_sample=SDL_SwapLE16(bits_per_sample);
++		fread(id, 1, 4, fp);
++		fread(&data_size, 4, 1, fp);
++		data_size=SDL_SwapLE32(data_size);
++		*al_data = (ALvoid *) malloc (data_size);
++		fread(*al_data, 1, data_size, fp);
++		*al_size = data_size;
++		*al_frequency = sample_rate;
++		if(channels == 1) {
++		  if(bits_per_sample == 8)
++			*al_format = AL_FORMAT_MONO8;
++		  else
++			*al_format = AL_FORMAT_MONO16;
++		} else {
++		  if(bits_per_sample == 8)
++			*al_format = AL_FORMAT_STEREO8;
++		  else
++			*al_format = AL_FORMAT_STEREO16;
++		}
++		return 1;
++	  }
++	  else {
++		LOG_ERROR("LoadWAVFile(%s): RIFF file but not a wave file\n",filename);
++		return 0;
++	  }
++	}
++	else {
++	  LOG_ERROR("LoadWAVFile(%s): not a RIFF file\n",filename);
++	  return 0;
++	}
++  } else {
++	LOG_ERROR("LoadWAVFile(%s): can't open file\n",filename);
++	return 0;
++  }
++}
++
+ #ifndef NEW_SOUND
+ ALuint get_loaded_buffer(int i)
+ {
+@@ -315,26 +376,9 @@
+ 	ALsizei size,freq;
+ 	ALenum  format;
+ 	ALvoid  *data;
+-	ALboolean loop;
+-	FILE *fin;
+ 	
+ 	if(!alIsBuffer(sound_buffer[i]))
+ 	{
+-		// XXX FIXME (Grum): You have got to be kidding me...
+-		// alutLoadWAVFile doesn't provide any way to check if loading
+-		// a file succeeded. Well, at least, let's check if the file
+-		// actually exists...
+-		// Maybe use alutLoadWAV? But that doesn't seem to exist on 
+-		// OS/X...
+-		fin = fopen (sound_files[i], "r");
+-		if (fin == NULL) 
+-		{
+-			LOG_ERROR(snd_wav_load_error, sound_files[i]);
+-			return 0;
+-		}
+-		// okay, the file exists and is readable, close it
+-		fclose (fin);
+-
+ 		alGenBuffers(1, sound_buffer+i);
+ 			
+ 		if((error=alGetError()) != AL_NO_ERROR) 
+@@ -344,14 +388,13 @@
+ 			have_music=0;
+ 		}
+ 
+-#ifdef OSX
+-		// OS X alutLoadWAVFile doesn't have a loop option... Oh well :-)
+-		alutLoadWAVFile (sound_files[i], &format, &data, &size, &freq);
+-#else
+-		alutLoadWAVFile (sound_files[i], &format, &data, &size, &freq, &loop);
+-#endif
++		if(loadWAVfile(sound_files[i], &format, &data, &size, &freq)) {
+ 		alBufferData(sound_buffer[i],format,data,size,freq);
+-		alutUnloadWAV(format,data,size,freq);
++			free(data);
++		} else {
++			alDeleteBuffers(1,sound_buffer+i);
++			return 0;
++		}
+ 	}
+ 	return sound_buffer[i];
+ }
+@@ -372,27 +415,10 @@
+ 	if (!pSample->loaded_status)
+ 	{//this file is not currently loaded
+ 
+-		//try to open the file
+-#ifndef OSX
+-		alutLoadWAVFile(szPath,&pSample->format,&data,&pSample->size,&pSample->freq,&loop);
+-#else
+-		alutLoadWAVFile(szPath,&pSample->format,&data,&pSample->size,&pSample->freq);
+-#endif
+-		if(!data)
+-		{//couldn't load the file
+-		#ifdef ELC
+-			LOG_ERROR("%s: %s",snd_buff_error, "NO SOUND DATA");
+-		#else
+-			printf("ensure_sample_loaded : alutLoadWAVFile(%s) = %s\n",
+-				szPath, "NO SOUND DATA");
+-		#endif
+-			return 1;
+-		}
+-
+-		//create a buffer
+ 		alGenBuffers(1, pBuffer);
++			
+ 		if((error=alGetError()) != AL_NO_ERROR) 
+-		{//couldn't generate a buffer
++		{
+ 		#ifdef ELC
+ 			LOG_ERROR("%s: %s",snd_buff_error, alGetString(error));
+ 		#else
+@@ -401,15 +427,16 @@
+ 			*pBuffer=0;
+ 			return 2;
+ 		}
+-		//send this data to the buffer
++
++		if(loadWAVFile(szPath,&pSample->format,&data,&pSample->size,&pSample->freq)) {
+ 		alBufferData(*pBuffer,pSample->format,data,pSample->size,pSample->freq);
+-		if((error=alGetError()) != AL_NO_ERROR)
+-		{
+-		#ifdef ELC
++			//send this data to the buffer
++			if((error=alGetError()) != AL_NO_ERROR) {
++#ifdef ELC
+ 			LOG_ERROR("%s: %s",snd_buff_error, alGetString(error));
+-		#else
++#else
+ 			printf("ensure_sample_loaded ['%s',#d]: alBufferData(%s) = %s\n",szPath, index, alGetString(error));
+-		#endif
++#endif
+ 			alDeleteBuffers(1, pBuffer);
+ 			return 3;
+ 		}
+@@ -417,13 +444,21 @@
+ 		alGetBufferi(*pBuffer,AL_BITS,&pSample->bits);
+ 		alGetBufferi(*pBuffer,AL_CHANNELS,&pSample->channels);
+ 		pSample->length = (pSample->size*1000) / ((pSample->bits >> 3)*pSample->channels*pSample->freq);
+-
+-		//get rid of the temporary data
+-		alutUnloadWAV(pSample->format,data,pSample->size,pSample->freq);
+-    }
++			free(data);
+ 
+ 	pSample->loaded_status = 1;
+ 	return 0;
++		} else {//couldn't load the file
++#ifdef ELC
++			LOG_ERROR("%s: %s",snd_buff_error, "NO SOUND DATA");
++#else
++			printf("ensure_sample_loaded : loadWAVFile(%s) = %s\n",
++				   szPath, "NO SOUND DATA");
++#endif
++			return 1;
++		}
++
++    }
+ }
+ #endif	//NEW_SOUND
+