Some fixes, use datadir for sounds too

.gitignore

@@ -1,3 +1,3 @@
 *.o
-bomber
+sdlbomber
 matcher

Makefile

@@ -4,10 +4,10 @@ WARNFLAGS = -Wall -Wmissing-declarations -Wdeclaration-after-statement -Wcast-al
 override CFLAGS += -D_REENTRANT -O2 $(shell sdl-config --cflags) $(DBG) $(WARNFLAGS)
 
 .PHONY: all clean install
-all: bomber
+all: sdlbomber
 
-bomber: bomber.o gfx.o sound.o announce.o
-	gcc -o bomber bomber.o gfx.o sound.o announce.o $(shell sdl-config --libs) -lavahi-common -lavahi-client $(DBG)
+sdlbomber: bomber.o gfx.o sound.o announce.o
+	gcc -o sdlbomber bomber.o gfx.o sound.o announce.o $(shell sdl-config --libs) -lavahi-common -lavahi-client $(DBG)
 
 matcher: matcher.c
 
@@ -20,10 +20,10 @@ sound.o: sound.c
 announce.o: announce.c announce.h
 
 clean:
-	rm -f *.o matcher bomber
+	rm -f *.o matcher sdlbomber
 
-install: bomber
+install: sdlbomber
 	echo "Installing into $(DESTDIR)"
 	mkdir -p "$(DESTDIR)/usr/bin/" "$(DESTDIR)/usr/share/sdlbomber/"
-	install -m 0755 bomber "$(DESTDIR)/usr/bin/"
-	install -m 0644 data/*.pcx "$(DESTDIR)/usr/share/sdlbomber/"
+	install -m 0755 sdlbomber "$(DESTDIR)/usr/bin/"
+	install -m 0644 data/*.pcx data/*.raw "$(DESTDIR)/usr/share/sdlbomber/"

bomber.c

@@ -11,18 +11,15 @@
 #include <signal.h>
 #include "bomber.h"
 #include "gfx.h"
+#include "announce.h"
+#include "sound.h"
 #include <fcntl.h>
 #include <stdarg.h>
-#include "announce.h"
 
 static void domode(void);
 static int iterate(void);
 static int scaninvite(int size);
 
-#ifndef DATADIR
-#define DATADIR "."
-#endif
-
 #define FRACTION 9
 #define MAXMSG 4096
 #define PORT 5521
@@ -840,7 +837,7 @@ char tname[256];
 	if(ihand<0)
 	{
 		char tname2[256];
-		sprintf(tname2,"data/%s.pcx",tname);
+		sprintf(tname2,"%s.pcx",tname);
 		ihand=open(tname2,O_RDONLY);
 		if(ihand<0)
 			return 1;

bomber.h

@@ -328,13 +328,4 @@ received will be answered with PKT_QUIT.
 
 */
 
-int soundopen(void);
-void soundclose(void);
-void playsound(int n);
-
-
-
-
 #endif // BOMBER_H
-
-

sound.c

@@ -5,24 +5,26 @@
 #include <SDL_audio.h>
 #include <SDL_error.h>
 
-char dirlist[]="data";
+#include "sound.h"
 
-int readsound(int num);
+static char dirlist[]=DATADIR;
 
-#define NUMSOUNDS	(sizeof(soundnames)/sizeof(char*))
+static int readsound(int num);
+
+#define NUMSOUNDS ((int)(sizeof(soundnames)/sizeof(char*)))
 #define MIXMAX 16
 
 #define SOUND_QUIET -1
 
-char *soundnames[] =
-{
-"bomb1.raw",
-"power1.raw",
-"death.raw",
-"drop.raw",
-"bomb2.raw",
-"power2.raw",
+static const char *soundnames[] = {
+	"bomb1.raw",
+	"power1.raw",
+	"death.raw",
+	"drop.raw",
+	"bomb2.raw",
+	"power2.raw",
 };
+
 typedef struct sample
 {
 	char *data;
@@ -31,21 +33,21 @@ typedef struct sample
 
 #define SNDFRAGMENT 1024
 
-sample samples[NUMSOUNDS];
+static sample samples[NUMSOUNDS];
 
-int soundworking=0;
-int fragment;
-int soundwrite,soundread;
-int *soundbuffer;
-int soundbufferlen;
-unsigned char sndclip[8192];
+static int soundworking=0;
+static int fragment;
+// static int soundwrite,soundread;
+static int *soundbuffer;
+static int soundbufferlen;
+static unsigned char sndclip[8192];
 
 #define MAXSOUNDCOMMANDS 32
-char soundcommands[MAXSOUNDCOMMANDS];
-int soundtake,soundput;
+static char soundcommands[MAXSOUNDCOMMANDS];
+static int soundtake,soundput;
 
-int sndplaying[MIXMAX],sndposition[MIXMAX];
-void fillaudio(void *udata,Uint8 *buffer,int len)
+static int sndplaying[MIXMAX],sndposition[MIXMAX];
+static void fillaudio(void *udata,Uint8 *buffer,int len)
 {
 char com,*p;
 int i,j,*ip;
@@ -91,8 +93,7 @@ int which;
 }
 
 
-int soundopen(void)
-{
+int soundopen(void) {
 SDL_AudioSpec wanted;
 int i,j;
 
@@ -131,8 +132,7 @@ int i,j;
 	SDL_PauseAudio(0);
 	return 0;
 }
-void soundclose(void)
-{
+void soundclose(void) {
 	if(soundworking)
 	{
 		SDL_CloseAudio();
@@ -141,8 +141,7 @@ void soundclose(void)
 }
 
 
-int readsound(int num)
-{
+int readsound(int num) {
 char name[256],*p1,*p2,ch;
 int i,file,size,len;
 	p1=dirlist;
@@ -177,8 +176,7 @@ int i,file,size,len;
 	return 0;
 }
 
-void playsound(int n)
-{
+void playsound(int n) {
 	soundcommands[soundput]=n;
 	soundput=(soundput+1)&(MAXSOUNDCOMMANDS-1);
 }

sound.h

@@ -0,0 +1,12 @@
+#ifndef SOUND_H
+#define SOUND_H
+
+#ifndef DATADIR
+#define DATADIR "data"
+#endif
+
+int soundopen(void);
+void soundclose(void);
+void playsound(int n);
+
+#endif