fog laser

reaction/cgame/cg_effects.c

@@ -5,6 +5,9 @@
 //-----------------------------------------------------------------------------
 //
 // $Log$
+// Revision 1.36  2002/06/21 04:11:34  niceass
+// fog laser
+//
 // Revision 1.35  2002/06/16 20:06:13  jbravo
 // Reindented all the source files with "indent -kr -ut -i8 -l120 -lc120 -sob -bad -bap"
 //
@@ -1148,3 +1151,65 @@ void CG_Pressure(vec3_t origin, vec3_t dir, int type, int speed)
 	le->startTime = cg.time;
 	le->endTime = le->startTime + 10000;
 }
+
+static void CG_VisibleLaser( vec3_t start, vec3_t finish ) {
+	refEntity_t re;
+
+//	re.shaderTime = cg.time / 1000.0f;
+	re.reType = RT_RAIL_CORE;
+	re.customShader = cgs.media.railCoreShader;
+
+	VectorCopy( start, re.origin );
+	VectorCopy( finish, re.oldorigin );
+	
+	re.shaderRGBA[0] = 255;
+	re.shaderRGBA[1] = 0;
+	re.shaderRGBA[2] = 0;
+	re.shaderRGBA[3] = 128;
+
+	AxisClear( re.axis );
+	
+	trap_R_AddRefEntityToScene( &re );
+}
+
+
+void CG_DrawVisibleLaser( vec3_t origin, int clientNum) {
+	int			num, sourceContentType, destContentType;
+	centity_t	*cent;
+	vec3_t		destination, start, end;
+	trace_t		trace;
+
+	for (num = 0; num < cg.snap->numEntities; num++) {
+		cent = &cg_entities[cg.snap->entities[num].number];
+		if (cent->currentState.eType == ET_LASER &&
+			cent->currentState.clientNum == clientNum ) {
+			VectorCopy(cent->lerpOrigin, destination);
+			break;
+		}
+	}
+
+	VectorCopy(origin, start);
+	VectorCopy(destination, end);
+
+	// Failed to find a laser dot that the player owns.
+	if (num == cg.snap->numEntities)
+		return;
+
+	sourceContentType = trap_CM_PointContents(start, 0);
+	destContentType = trap_CM_PointContents(end, 0);
+
+	// do a complete bubble trail if necessary
+	if ((sourceContentType == destContentType) && (sourceContentType & CONTENTS_FOG)) {
+		CG_VisibleLaser(start, end);
+	}
+	// bubble trail from water into air
+	else if ((sourceContentType & CONTENTS_FOG)) {
+		trap_CM_BoxTrace(&trace, end, start, NULL, NULL, 0, CONTENTS_FOG);
+		CG_VisibleLaser(start, trace.endpos);
+	}
+	// bubble trail from air into water
+	else if ((destContentType & CONTENTS_FOG)) {
+		trap_CM_BoxTrace(&trace, start, end, NULL, NULL, 0, CONTENTS_FOG);
+		CG_VisibleLaser(trace.endpos, end);
+	}
+}

reaction/cgame/cg_ents.c

@@ -5,6 +5,9 @@
 //-----------------------------------------------------------------------------
 //
 // $Log$
+// Revision 1.28  2002/06/21 04:11:17  niceass
+// fog laser
+//
 // Revision 1.27  2002/06/16 20:06:13  jbravo
 // Reindented all the source files with "indent -kr -ut -i8 -l120 -lc120 -sob -bad -bap"
 //
@@ -1096,15 +1099,15 @@ static void CG_LaserSight(centity_t * cent)
 	VectorCopy(cent->lerpOrigin, ent.oldorigin);
 
 	if (cent->currentState.eventParm == 1) {
-		// NiceAss: Testing for foglasers... maybe i'll get this to work some day
-		//if (cent->currentState.eFlags & EF_FIRING) {
-		//      CG_LightningBolt( cent, cent->lerpOrigin );
-		//}
 		ent.reType = RT_SPRITE;
 		ent.radius = 3;
 		ent.rotation = 0;
 		ent.customShader = cgs.media.laserShader;
-		trap_R_AddRefEntityToScene(&ent);
+
+		// NiceAss: If the dot is in the fog, don't draw it unless it's your laser.
+		if ( !(trap_CM_PointContents(cent->lerpOrigin, 0) & CONTENTS_FOG) || 
+			cent->currentState.clientNum == cg.clientNum)
+			trap_R_AddRefEntityToScene(&ent);
 	} else {
 		trap_R_AddLightToScene(ent.origin, 200, 1, 1, 1);
 	}

reaction/cgame/cg_local.h

@@ -5,6 +5,9 @@
 //-----------------------------------------------------------------------------
 //
 // $Log$
+// Revision 1.98  2002/06/21 04:10:59  niceass
+// fog laser
+//
 // Revision 1.97  2002/06/19 05:17:57  niceass
 // scoreboard stuff
 //
@@ -1902,6 +1905,7 @@ localEntity_t *CG_SmokePuff(const vec3_t p,
 void CG_BubbleTrail(vec3_t start, vec3_t end, float spacing);
 void CG_SpawnEffect(vec3_t org);
 void CG_ScorePlum(int client, vec3_t org, int score);
+void CG_DrawVisibleLaser( vec3_t origin, int clientNum);
 
 //Blaze: for explosions
 void CG_Particle_Bleed(qhandle_t pshader, vec3_t start, vec3_t dir, int fleshEntityNum, int duration);

reaction/cgame/cg_weapons.c

@@ -5,6 +5,9 @@
 //-----------------------------------------------------------------------------
 //
 // $Log$
+// Revision 1.84  2002/06/21 04:09:44  niceass
+// fog laser
+//
 // Revision 1.83  2002/06/17 03:53:31  niceass
 // m4 muzzle flash is smaller
 //
@@ -1723,6 +1726,15 @@ void CG_AddPlayerWeapon(refEntity_t * parent, playerState_t * ps, centity_t * ce
 
 		cent->ejectBrassTime = 0;
 	}
+
+
+	if ( cent->currentState.number != cg.predictedPlayerState.clientNum ) {
+		refEntity_t muzzle;
+		memset(&muzzle, 0, sizeof(muzzle));
+		CG_PositionEntityOnTag(&muzzle, &gun, weapon->weaponModel, "tag_flash");
+		CG_DrawVisibleLaser(muzzle.origin, cent->currentState.clientNum);
+	}
+
 	//Elder: re-added to fix loss of muzzle flashes!
 	// impulse flash