From 6a0c927855d030620dc2a54a261be7119b771897 Mon Sep 17 00:00:00 2001
From: Tim Angus <tim@ngus.net>
Date: Wed, 15 Aug 2001 00:39:36 +0000
Subject: Added spriter - simple particle engine for mappers

---
 src/cgame/cg_ents.c       |  3 +++
 src/cgame/cg_local.h      | 13 +++++++++++++
 src/cgame/cg_main.c       | 11 +++++++++++
 src/cgame/cg_servercmds.c |  4 +++-
 4 files changed, 30 insertions(+), 1 deletion(-)

(limited to 'src/cgame')

diff --git a/src/cgame/cg_ents.c b/src/cgame/cg_ents.c
index 62920756..d145f387 100644
--- a/src/cgame/cg_ents.c
+++ b/src/cgame/cg_ents.c
@@ -953,6 +953,9 @@ static void CG_AddCEntity( centity_t *cent ) {
   case ET_GRAPPLE:
     CG_Grapple( cent );
     break;
+  case ET_SPRITER:
+    CG_Spriter( cent );
+    break;
   }
 }
 
diff --git a/src/cgame/cg_local.h b/src/cgame/cg_local.h
index 0a672504..9f701bc8 100644
--- a/src/cgame/cg_local.h
+++ b/src/cgame/cg_local.h
@@ -220,6 +220,7 @@ typedef enum {
   LE_SPRITE_EXPLOSION,
   LE_FRAGMENT,
   LE_MOVE_SCALE_FADE,
+  LE_SPRITER,
   LE_FALL_SCALE_FADE,
   LE_FADE_RGB,
   LE_SCALE_FADE
@@ -272,6 +273,12 @@ typedef struct localEntity_s {
   leBounceSoundType_t leBounceSoundType;
 
   refEntity_t   refEntity;
+
+  //TA: random stuff for cg_spriter.c
+  vec3_t    acceleration;
+  float     initAlp, finalAlp;
+  float     initRad, finalRad;
+  qboolean  overdraw;
 } localEntity_t;
 
 //======================================================================
@@ -1025,6 +1032,7 @@ typedef struct {
   // locally derived information from gamestate
   //
   qhandle_t   gameModels[MAX_MODELS];
+  qhandle_t   gameShaders[MAX_SHADERS];
   sfxHandle_t   gameSounds[MAX_SOUNDS];
 
   int       numInlineModels;
@@ -1327,6 +1335,11 @@ sfxHandle_t CG_CustomSound( int clientNum, const char *soundName );
 void CG_Buildable( centity_t *cent );
 void CG_InitBuildables( );
 
+//
+// cg_spriter.c
+//
+void CG_Spriter( centity_t *cent );
+
 //
 // cg_predict.c
 //
diff --git a/src/cgame/cg_main.c b/src/cgame/cg_main.c
index 2cdc9149..35a6022b 100644
--- a/src/cgame/cg_main.c
+++ b/src/cgame/cg_main.c
@@ -907,6 +907,17 @@ static void CG_RegisterGraphics( void ) {
     cgs.gameModels[i] = trap_R_RegisterModel( modelName );
   }
 
+  // register all the server specified shaders
+  for (i=1 ; i<MAX_SHADERS ; i++) {
+    const char    *shaderName;
+
+    shaderName = CG_ConfigString( CS_SHADERS+i );
+    if ( !shaderName[0] ) {
+      break;
+    }
+    cgs.gameShaders[i] = trap_R_RegisterShader( shaderName );
+  }
+
   CG_ClearParticles ();
 }
 
diff --git a/src/cgame/cg_servercmds.c b/src/cgame/cg_servercmds.c
index ed0a7956..65e09cd5 100644
--- a/src/cgame/cg_servercmds.c
+++ b/src/cgame/cg_servercmds.c
@@ -314,7 +314,9 @@ static void CG_ConfigStringModified( void ) {
 		cg.intermissionStarted = atoi( str );
 	} else if ( num >= CS_MODELS && num < CS_MODELS+MAX_MODELS ) {
 		cgs.gameModels[ num-CS_MODELS ] = trap_R_RegisterModel( str );
-	} else if ( num >= CS_SOUNDS && num < CS_SOUNDS+MAX_MODELS ) {
+	} else if ( num >= CS_SHADERS && num < CS_SHADERS+MAX_SHADERS ) {
+		cgs.gameShaders[ num-CS_SHADERS ] = trap_R_RegisterShader( str );
+	} else if ( num >= CS_SOUNDS && num < CS_SOUNDS+MAX_SOUNDS ) {
 		if ( str[0] != '*' ) {	// player specific sounds don't register here
       cgs.gameSounds[ num-CS_SOUNDS] = trap_S_RegisterSound( str, qfalse );
 		}
-- 
cgit