Fixes to makefile and fixes error in particle_avg function.

2 files changed, 56 insertions, 54 deletions

diff --git a/Makefile b/Makefile
index 90fed1c..3ea7ded 100755
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 SOURCES := powder.c http.c md5.c update.c
 HEADERS := font.h hmap.h http.h md5.h icon.h update.h version.h
 
-CFLAGS := -Wall -std=c99 -D_POSIX_C_SOURCE=200112L -fgnu89-inline
+CFLAGS := -Wall -std=c99 -D_POSIX_C_SOURCE=200112L
 OFLAGS := -O3 -ffast-math -ftree-vectorize -funsafe-math-optimizations
 LFLAGS := -lSDL -lm -lbz2 
 LFLAGS_MTW32 := -lpthreadGC2
@@ -10,79 +10,81 @@ MFLAGS_MT := -march=k8 -DX86 -DX86_SSE3 -DMT -msse3
 MFLAGS_SSE3 := -march=k8 -DX86 -DX86_SSE3 -msse3
 MFLAGS_SSE2 := -march=k8 -DX86 -DX86_SSE2
 MFLAGS_SSE := -march=pentium3 -DX86 -DX86_SSE
-
+COMPILER := gcc
 LINUX_TARG := powder-64-sse2 powder-sse powder-sse2
 WIN32_TARG := powder-sse.exe powder-sse2.exe
 
 powder: $(SOURCES) $(HEADERS)
-	gcc -DINTERNAL -o$@ $(CFLAGS) $(OFLAGS) $(LFLAGS) $(MFLAGS_SSE3) $(SOURCES) -DLIN64
+   $(COMPILER) -DINTERNAL -o$@ $(CFLAGS) $(OFLAGS) $(LFLAGS) $(MFLAGS_SSE3) $(SOURCES) -DLIN64
 
 powder-sse3: $(SOURCES) $(HEADERS)
-	gcc -m32 -o$@ $(CFLAGS) $(OFLAGS) $(LFLAGS) $(MFLAGS_SSE3) $(SOURCES) -DLIN32
-	strip $@
+   $(COMPILER) -m32 -o$@ $(CFLAGS) $(OFLAGS) $(LFLAGS) $(MFLAGS_SSE3) $(SOURCES) -DLIN32
+   strip $@
 powder-mt: $(SOURCES) $(HEADERS)
-	gcc -m32 -o$@ $(CFLAGS) $(OFLAGS) $(LFLAGS_MT) $(MFLAGS_MT) $(SOURCES) -DLIN32
-	strip $@
+   $(COMPILER) -m32 -o$@ $(CFLAGS) $(OFLAGS) $(LFLAGS_MT) $(MFLAGS_MT) $(SOURCES) -DLIN32
+   strip $@
 powder-sse2: $(SOURCES) $(HEADERS)
-	gcc -m32 -o$@ $(CFLAGS) $(OFLAGS) $(LFLAGS) $(MFLAGS_SSE2) $(SOURCES) -DLIN32
-	strip $@
+   $(COMPILER) -m32 -o$@ $(CFLAGS) $(OFLAGS) $(LFLAGS)
+$(MFLAGS_SSE2) $(SOURCES) -DLIN32
+   strip $@
 powder-sse: $(SOURCES) $(HEADERS)
-	gcc -m32 -o$@ $(CFLAGS) $(OFLAGS) $(LFLAGS) $(MFLAGS_SSE) $(SOURCES) -DLIN32
-	strip $@
+   $(COMPILER) -m32 -o$@ $(CFLAGS) $(OFLAGS) $(LFLAGS) $(MFLAGS_SSE) $(SOURCES) -DLIN32
+   strip $@
 
 powder-64-sse3: $(SOURCES) $(HEADERS)
-	gcc -o$@ $(CFLAGS) $(OFLAGS) $(LFLAGS) $(MFLAGS_SSE3) $(SOURCES) -DLIN64
-	strip $@
+   $(COMPILER) -m64 -o$@ $(CFLAGS) $(OFLAGS) $(LFLAGS) $(MFLAGS_SSE3) $(SOURCES) -DLIN64
 powder-64-sse2: $(SOURCES) $(HEADERS)
-	gcc -o$@ $(CFLAGS) $(OFLAGS) $(LFLAGS) $(MFLAGS_SSE2) $(SOURCES) -DLIN64
-	strip $@
+   $(COMPILER) -m64 -o$@ $(CFLAGS) $(OFLAGS) $(LFLAGS) $(MFLAGS_SSE2) $(SOURCES) -DLIN64
+   strip $@
 
 powder-res.o: powder-res.rc powder.ico
-	i586-mingw32msvc-windres powder-res.rc powder-res.o
+   i586-mingw32msvc-windres powder-res.rc powder-res.o
 
 powder-sse3.exe: $(SOURCES) $(HEADERS) powder-res.o
-	i586-mingw32msvc-gcc -o$@ $(CFLAGS) $(OFLAGS) $(MFLAGS_SSE3) $(SOURCES) powder-res.o -lmingw32 -lws2_32 -lSDLmain $(LFLAGS) -mwindows -DWIN32
-	strip $@
-	chmod 0644 $@
+   i586-mingw32msvc-gcc -o$@ $(CFLAGS) $(OFLAGS) $(MFLAGS_SSE3) $(SOURCES) powder-res.o -lmingw32 -lws2_32 -lSDLmain $(LFLAGS) -mwindows -DWIN32
+   strip $@
+   chmod 0644 $@
 powder-mt.exe: $(SOURCES) $(HEADERS) powder-res.o
-	i586-mingw32msvc-gcc -o$@ $(CFLAGS) $(OFLAGS) $(MFLAGS_MT) $(SOURCES) powder-res.o -lmingw32 -lws2_32 -lSDLmain $(LFLAGS_MTW32) -mwindows -DWIN32
-	strip $@
-	chmod 0644 $@
+   i586-mingw32msvc-gcc -o$@ $(CFLAGS) $(OFLAGS) $(MFLAGS_MT) $(SOURCES) powder-res.o -lmingw32 -lws2_32 -lSDLmain $(LFLAGS_MTW32) -mwindows -DWIN32
+   strip $@
+   chmod 0644 $@
 powder-sse2.exe: $(SOURCES) $(HEADERS) powder-res.o
-	i586-mingw32msvc-gcc -o$@ $(CFLAGS) $(OFLAGS) $(MFLAGS_SSE2) $(SOURCES) powder-res.o -lmingw32 -lws2_32 -lSDLmain $(LFLAGS) -mwindows -DWIN32
-	strip $@
-	chmod 0644 $@
+   i586-mingw32msvc-gcc -o$@ $(CFLAGS) $(OFLAGS) $(MFLAGS_SSE2) $(SOURCES)
+powder-res.o -lmingw32 -lws2_32 -lSDLmain $(LFLAGS) -mwindows -DWIN32
+   strip $@
+   chmod 0644 $@
 powder-sse.exe: $(SOURCES) $(HEADERS) powder-res.o
-	i586-mingw32msvc-gcc -o$@ $(CFLAGS) $(OFLAGS) $(MFLAGS_SSE) $(SOURCES) powder-res.o -lmingw32 -lws2_32 -lSDLmain $(LFLAGS) -mwindows -DWIN32
-	strip $@
-	chmod 0644 $@
+   i586-mingw32msvc-gcc -o$@ $(CFLAGS) $(OFLAGS) $(MFLAGS_SSE) $(SOURCES) powder-res.o -lmingw32 -lws2_32 -lSDLmain $(LFLAGS) -mwindows -DWIN32
+   strip $@
+   chmod 0644 $@
 powder-x: $(SOURCES) $(HEADERS)
-	gcc -o $@ $(CFLAGS) $(OFLAGS) $(LFLAGS) $(MFLAGS) $(SOURCES) -lSDLmain -DMACOSX -DPIX32BGRA -arch x86_64 -framework Cocoa
-	strip $@ 
+   gcc -o $@ $(CFLAGS) $(OFLAGS) $(LFLAGS) $(MFLAGS) $(SOURCES) -lSDLmain -DMACOSX -DPIX32BGRA -arch x86_64 -framework Cocoa
+   strip $@ 
 powder-x-mt: $(SOURCES) $(HEADERS)
-	gcc -o $@ $(CFLAGS) $(OFLAGS) $(LFLAGS_MT) $(MFLAGS_MT) $(SOURCES) -lSDLmain -DMACOSX -DPIX32BGRA -arch x86_64 -framework Cocoa
+   gcc -o $@ $(CFLAGS) $(OFLAGS) $(LFLAGS_MT) $(MFLAGS_MT) $(SOURCES) -lSDLmain -DMACOSX -DPIX32BGRA -arch x86_64 -framework Cocoa
 powder-src.tar.bz2: *.c *.h *.rc *.ico Makefile
-	mkdir powder-src
-	cp *.c *.h *.rc *.ico Makefile powder-src/
-	tar cfj powder-src.tar.bz2 powder-src
-	rm -rf powder-src
+   mkdir powder-src
+   cp *.c *.h *.rc *.ico Makefile powder-src/
+   tar cfj powder-src.tar.bz2 powder-src
+   rm -rf powder-src
 
 release: $(LINUX_TARG) $(WIN32_TARG) powder-src.tar.bz2
-	tar cfz powder-linux.tar.gz $(LINUX_TARG)
-	cp /usr/i586-mingw32msvc/bin/SDL.dll .
-	zip powder-win32.zip $(WIN32_TARG) SDL.dll
-	mkdir -p release
-	mv powder-linux.tar.gz release/
-	mv powder-win32.zip release/
-	mv powder-src.tar.bz2 release/
-	cp powder-sse.exe powder.exe
-	rm -f release/powder.zip
-	zip release/powder.zip powder.exe SDL.dll
-	cp powder-64-sse2 release/powder64
-	rm -f release/powder64.gz
-	gzip release/powder64
-	rm -f release/powder.gz
-	cp powder-sse release/powder
-	gzip release/powder
-	cd release; tar czf powder-bin.tar.gz powder.gz powder64.gz powder-linux.tar.gz powder-win32.zip powder.zip; cd ..
-	rm -f $(LINUX_TARG) $(WIN32_TARG) SDL.dll powder.exe
+   tar cfz powder-linux.tar.gz $(LINUX_TARG)
+   cp /usr/i586-mingw32msvc/bin/SDL.dll .
+   zip powder-win32.zip $(WIN32_TARG) SDL.dll
+   mkdir -p release
+   mv powder-linux.tar.gz release/
+   mv powder-win32.zip release/
+   mv powder-src.tar.bz2
+release/
+   cp powder-sse.exe powder.exe
+   rm -f release/powder.zip
+   zip release/powder.zip powder.exe SDL.dll
+   cp powder-64-sse2 release/powder64
+   rm -f release/powder64.gz
+   gzip release/powder64
+   rm -f release/powder.gz
+   cp powder-sse release/powder
+   gzip release/powder
+   cd release; tar czf powder-bin.tar.gz powder.gz powder64.gz powder-linux.tar.gz powder-win32.zip powder.zip; cd ..
+   rm -f $(LINUX_TARG) $(WIN32_TARG) SDL.dll powder.exe
\ No newline at end of file
diff --git a/powder.c b/powder.c
index 1b77a8a..f8a9baa 100755
--- a/powder.c
+++ b/powder.c
@@ -1099,7 +1099,7 @@ void set_emap(int x, int y)
 }
 int parts_avg(int ci, int ni){
 	int pmr = pmap[(int)((parts[ci].y + parts[ni].y)/2)][(int)((parts[ci].x + parts[ni].x)/2)];
-	return parts[(pmr>>8>=PT_NUM)?PT_NONE:pmr>>8].type;
+	return parts[(pmr>>8>=NPART)?PT_NONE:pmr>>8].type;
 }
 int nearest_part(int ci, int t){
 	int distance = sqrt(pow(XRES, 2)+pow(YRES, 2));