From 23d25db601359bc11c21f4cfe955fc2ae73b3fce Mon Sep 17 00:00:00 2001
From: Denis Pauk <pauk.denis@gmail.com>
Date: Tue, 10 Apr 2018 23:24:53 +0300
Subject: [PATCH] Little different shape of particle

---
 src/client/refresh/soft/sw_part.c | 14 ++++++++++----
 src/common/clientserver.c         |  2 +-
 src/common/header/common.h        |  2 +-
 3 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/src/client/refresh/soft/sw_part.c b/src/client/refresh/soft/sw_part.c
index 29bc03f1..f7d8e6fc 100644
--- a/src/client/refresh/soft/sw_part.c
+++ b/src/client/refresh/soft/sw_part.c
@@ -54,7 +54,7 @@ static void R_DrawParticle(partparms_t *partparms)
 	byte		*pdest;
 	zvalue_t	*pz;
 	int		color = pparticle->color;
-	int		i, izi, pix, count, u, v;
+	int		i, izi, pix, count, u, v, min_int, max_int;
 
 	/*
 	** transform the particle
@@ -107,6 +107,9 @@ static void R_DrawParticle(partparms_t *partparms)
 	*/
 	count = pix;
 
+	min_int = pix / 2;
+	max_int = (pix * 2) - min_int;
+
 	switch (level) {
 	case PARTICLE_33 :
 		for ( ; count ; count--, pz += d_zwidth, pdest += r_screenwidth)
@@ -114,7 +117,8 @@ static void R_DrawParticle(partparms_t *partparms)
 			//FIXME--do it in blocks of 8?
 			for (i=0 ; i<pix ; i++)
 			{
-				if (pz[i] <= izi)
+				int pos = i + count;
+				if (pos >= min_int && pos <= max_int && pz[i] <= izi)
 				{
 					pz[i]	= izi;
 					pdest[i] = vid_alphamap[color + ((int)pdest[i]<<8)];
@@ -130,7 +134,8 @@ static void R_DrawParticle(partparms_t *partparms)
 		{
 			for (i=0 ; i<pix ; i++)
 			{
-				if (pz[i] <= izi)
+				int pos = i + count;
+				if (pos >= min_int && pos <= max_int && pz[i] <= izi)
 				{
 					pz[i]	= izi;
 					pdest[i] = vid_alphamap[color_part + (int)pdest[i]];
@@ -145,7 +150,8 @@ static void R_DrawParticle(partparms_t *partparms)
 		{
 			for (i=0 ; i<pix ; i++)
 			{
-				if (pz[i] <= izi)
+				int pos = i + count;
+				if (pos >= min_int && pos <= max_int && pz[i] <= izi)
 				{
 					pz[i]	= izi;
 					pdest[i] = color;
diff --git a/src/common/clientserver.c b/src/common/clientserver.c
index 4a3cbca9..3171ca60 100644
--- a/src/common/clientserver.c
+++ b/src/common/clientserver.c
@@ -41,7 +41,7 @@ static int rd_buffersize;
 static void (*rd_flush)(int target, char *buffer);
 
 void
-Com_BeginRedirect(int target, char *buffer, int buffersize, void (*flush))
+Com_BeginRedirect(int target, char *buffer, int buffersize, void (*flush)(int, char *))
 {
 	if (!target || !buffer || !buffersize || !flush)
 	{
diff --git a/src/common/header/common.h b/src/common/header/common.h
index 4f6b5a08..e463d146 100644
--- a/src/common/header/common.h
+++ b/src/common/header/common.h
@@ -708,7 +708,7 @@ void FS_CreatePath(char *path);
 #define PRINT_ALL 0
 #define PRINT_DEVELOPER 1   /* only print when "developer 1" */
 
-void Com_BeginRedirect(int target, char *buffer, int buffersize, void (*flush));
+void Com_BeginRedirect(int target, char *buffer, int buffersize, void (*flush)(int, char *));
 void Com_EndRedirect(void);
 void Com_Printf(char *fmt, ...) __attribute__ ((format (printf, 1, 2)));
 void Com_DPrintf(char *fmt, ...) __attribute__ ((format (printf, 1, 2)));