The head-shot mod: headshots on humans splash blood around

.. using the particle system. Blood drops splat on impact.

4 files changed, 81 insertions, 4 deletions

diff --git a/src/cgame/cg_event.c b/src/cgame/cg_event.c
index aa84609..49dec3f 100644
--- a/src/cgame/cg_event.c
+++ b/src/cgame/cg_event.c
@@ -532,6 +532,30 @@ void CG_PainEvent( centity_t *cent, int health )
 }
 
 /*
+================
+CG_HeadShotEvent
+
+Also called by playerstate transition
+================
+*/
+void CG_HeadShotEvent( centity_t *cent, int health )
+{
+  particleSystem_t *ps;
+
+  if( !cg_bleedSelfHeadShots.integer &&
+      cent->currentState.number == cg.snap->ps.clientNum )
+    return;
+
+  ps = CG_SpawnNewParticleSystem( cgs.media.headShotPS );
+  if( CG_IsParticleSystemValid( &ps ) )
+  {
+    CG_SetAttachmentCent( &ps->attachment, cent );
+    CG_AttachToCent( &ps->attachment );
+  }
+  //trap_S_StartSound( NULL, es->number, CHAN_VOICE, cgs.media.humanGibSound );
+}
+
+/*
 =========================
 CG_Level2Zap
 =========================
@@ -1074,10 +1098,15 @@ void CG_EntityEvent( centity_t *cent, vec3_t position )
       break;
 
     case EV_PAIN:
-      // local player sounds are triggered in CG_CheckLocalSounds,
-      // so ignore events on the player
-      if( cent->currentState.number != cg.snap->ps.clientNum )
-        CG_PainEvent( cent, es->eventParm );
+      {
+        const int health = es->eventParm & ~EVENT_HEADSHOT_BIT;
+        // local player sounds are triggered in CG_CheckLocalSounds,
+        // so ignore events on the player
+        if( cent->currentState.number != cg.snap->ps.clientNum )
+          CG_PainEvent( cent, health );
+        if( es->eventParm & EVENT_HEADSHOT_BIT )
+          CG_HeadShotEvent( cent, health );
+      }
       break;
 
     case EV_DEATH1:
@@ -1085,6 +1114,8 @@ void CG_EntityEvent( centity_t *cent, vec3_t position )
     case EV_DEATH3:
       trap_S_StartSound( NULL, es->number, CHAN_VOICE,
           CG_CustomSound( es->number, va( "*death%i.wav", event - EV_DEATH1 + 1 ) ) );
+      if( es->eventParm & EVENT_HEADSHOT_BIT )
+        CG_HeadShotEvent( cent, 0 );
       break;
 
     case EV_OBITUARY:
@@ -1095,6 +1126,24 @@ void CG_EntityEvent( centity_t *cent, vec3_t position )
       // no gibbing
       break;
 
+    case EV_BLEED:
+      if( cg_bleedSelfWounds.integer ||
+          cent->currentState.number != cg.snap->ps.clientNum )
+      {
+        particleSystem_t *ps = NULL;
+        if( ci->team == TEAM_ALIENS )
+          ps = CG_SpawnNewParticleSystem( cgs.media.alienWoundsBleedPS );
+        else if( ci->team == TEAM_HUMANS )
+          ps = CG_SpawnNewParticleSystem( cgs.media.humanWoundsBleedPS );
+
+        if( ( ps != NULL ) && CG_IsParticleSystemValid( &ps ) )
+        {
+          CG_SetAttachmentCent( &ps->attachment, cent );
+          CG_AttachToCent( &ps->attachment );
+        }
+      }
+      break;
+
     case EV_STOPLOOPINGSOUND:
       trap_S_StopLoopingSound( es->number );
       es->loopSound = 0;
diff --git a/src/cgame/cg_local.h b/src/cgame/cg_local.h
index 1498af9..a477336 100644
--- a/src/cgame/cg_local.h
+++ b/src/cgame/cg_local.h
@@ -1331,6 +1331,11 @@ typedef struct
   qhandle_t   healthCross3X;
   qhandle_t   healthCrossMedkit;
   qhandle_t   healthCrossPoisoned;
+
+  sfxHandle_t humanGibSound;
+  qhandle_t   headShotPS;
+  qhandle_t   humanWoundsBleedPS;
+  qhandle_t   alienWoundsBleedPS;
 } cgMedia_t;
 
 typedef struct
@@ -1540,6 +1545,8 @@ extern  vmCvar_t    cg_disableBuildDialogs;
 extern  vmCvar_t    cg_disableCommandDialogs;
 extern  vmCvar_t    cg_disableScannerPlane;
 extern  vmCvar_t    cg_tutorial;
+extern  vmCvar_t    cg_bleedSelfWounds;
+extern  vmCvar_t    cg_bleedSelfHeadShots;
 
 extern  vmCvar_t    cg_painBlendUpRate;
 extern  vmCvar_t    cg_painBlendDownRate;
diff --git a/src/cgame/cg_main.c b/src/cgame/cg_main.c
index 1bd5c7f..c7b470c 100644
--- a/src/cgame/cg_main.c
+++ b/src/cgame/cg_main.c
@@ -190,6 +190,8 @@ vmCvar_t  cg_disableBuildDialogs;
 vmCvar_t  cg_disableCommandDialogs;
 vmCvar_t  cg_disableScannerPlane;
 vmCvar_t  cg_tutorial;
+vmCvar_t  cg_bleedSelfWounds;
+vmCvar_t  cg_bleedSelfHeadShots;
 
 vmCvar_t  cg_painBlendUpRate;
 vmCvar_t  cg_painBlendDownRate;
@@ -317,6 +319,8 @@ static cvarTable_t cvarTable[ ] =
   { &cg_disableCommandDialogs, "cg_disableCommandDialogs", "0", CVAR_ARCHIVE },
   { &cg_disableScannerPlane, "cg_disableScannerPlane", "0", CVAR_ARCHIVE },
   { &cg_tutorial, "cg_tutorial", "1", CVAR_ARCHIVE },
+  { &cg_bleedSelfWounds, "cg_bleedSelfWounds", "1", CVAR_ARCHIVE },
+  { &cg_bleedSelfHeadShots, "cg_bleedSelfHeadShots", "1", CVAR_ARCHIVE },
   { &cg_hudFiles, "cg_hudFiles", "ui/hud.txt", CVAR_ARCHIVE},
   { &cg_hudFilesEnable, "cg_hudFilesEnable", "0", CVAR_ARCHIVE},
   { NULL, "cg_alienConfig", "", CVAR_ARCHIVE },
@@ -858,6 +862,10 @@ static void CG_RegisterGraphics( void )
   cgs.media.alienSpiteful_AbcessDestroyedPS = CG_RegisterParticleSystem( "alienSpiteful_AbcessDestroyedPS" );
 
 
+  cgs.media.alienWoundsBleedPS        = CG_RegisterParticleSystem( "alienWoundBleedPS" );
+  cgs.media.humanWoundsBleedPS        = CG_RegisterParticleSystem( "humanWoundBleedPS" );
+  cgs.media.headShotPS                = CG_RegisterParticleSystem( "headShotPS" );
+
   CG_BuildableStatusParse( "ui/assets/human/buildstat.cfg", &cgs.humanBuildStat );
   CG_BuildableStatusParse( "ui/assets/alien/buildstat.cfg", &cgs.alienBuildStat );
  
diff --git a/src/cgame/cg_particles.c b/src/cgame/cg_particles.c
index c2374c7..b718600 100644
--- a/src/cgame/cg_particles.c
+++ b/src/cgame/cg_particles.c
@@ -2156,6 +2156,19 @@ static void CG_EvaluateParticlePhysics( particle_t *p )
     return;
   }
 
+  if( bp->bounceMarkName[ 0 ] && p->bounceMarkCount > 0 )
+  {
+    CG_ImpactMark( bp->bounceMark, trace.endpos, trace.plane.normal,
+        random( ) * 360, 1, 1, 1, 1, qtrue, bp->bounceMarkRadius, qfalse );
+    p->bounceMarkCount--;
+  }
+
+  if( bp->bounceSoundName[ 0 ] && p->bounceSoundCount > 0 )
+  {
+    trap_S_StartSound( trace.endpos, ENTITYNUM_WORLD, CHAN_AUTO, bp->bounceSound );
+    p->bounceSoundCount--;
+  }
+
   //remove particles that get into a CONTENTS_NODROP brush
   if( ( trap_CM_PointContents( trace.endpos, 0 ) & CONTENTS_NODROP ) ||
       ( bp->cullOnStartSolid && trace.startsolid ) )