PropData: debris/gibs can now create decals upon impact with a surface

src/shared/NSDebris.h

@@ -0,0 +1,13 @@
+#ifdef CLIENT
+class NSDebris:NSRenderableEntity
+{
+public:
+	void NSDebris(void);
+
+	virtual void Touch(entity);
+	nonvirtual void SetImpactDecal(string);
+
+private:
+	string m_strImpactDecal;
+};
+#endif

src/shared/NSDebris.qc

@@ -0,0 +1,20 @@
+#ifdef CLIENT
+void
+NSDebris::NSDebris(void)
+{
+	m_strImpactDecal = __NULL__;
+}
+
+void
+NSDebris::Touch(entity touchingEnt)
+{
+	if (m_strImpactDecal)
+		DecalGroups_Place(m_strImpactDecal, origin);
+}
+
+void
+NSDebris::SetImpactDecal(string impactDecal)
+{
+	m_strImpactDecal = impactDecal;
+}
+#endif

src/shared/decalgroups.qc

@@ -31,15 +31,16 @@ DecalGroups_CountLine(string line)
 		break;
 	case "}":
 		braced--;
+
+		if (t_name)
+				g_decalgroup_count++;
+
 		t_name = "";
 		break;
 	default:
 		/* new definition starts */
 		if (c == 1 && braced == 0) {
 			t_name = strtolower(line);
-
-			if (t_name)
-				g_decalgroup_count++;
 		}
 	}
 	return;
@@ -64,8 +65,11 @@ DecalGroups_Parse(string line)
 		break;
 	case "}":
 		/* increase counter when done */
-		if (t_name)
+		if (t_name) {
+			hash_add(g_hashdecalgroup, t_name, (int)i);
+			g_decalgroup_count++;
 			i++;
+		}
 
 		braced--;
 		t_name = "";
@@ -86,8 +90,6 @@ DecalGroups_Parse(string line)
 #endif
 		} else if (braced == 0) {
 			t_name = strtolower(line);
-			hash_add(g_hashdecalgroup, t_name, (int)i);
-			g_decalgroup_count++;
 		}
 	}
 }
@@ -161,6 +163,7 @@ DecalGroups_Precache(void)
 		for (int x = 0; x < c; x++) {
 			Decal_Precache(argv(x));
 		}
+		
 	}
 }
 

src/shared/defs.h

@@ -97,6 +97,7 @@ string __fullspawndata;
 #include "NSItem.h"
 #include "NSSpraylogo.h"
 #include "NSPortal.h"
+#include "NSDebris.h"
 
 #include "../xr/defs.h"
 #include "NSClient.h"

src/shared/include.src

@@ -18,6 +18,7 @@ NSTalkMonster.qc
 NSProjectile.qc
 NSItem.qc
 NSPortal.qc
+NSDebris.qc
 
 NSClient.qc
 NSClientSpectator.qc

src/shared/propdata.qc

@@ -497,7 +497,7 @@ BreakModel_SpawnID(vector smins, vector smaxs, vector dir, float speed, int coun
 		string mname;
 		string fullline;
 		float fadetime;
-		NSRenderableEntity gib;
+		NSDebris gib;
 		int r;
 		int p;
 		int bodygroup = 0;
@@ -505,6 +505,7 @@ BreakModel_SpawnID(vector smins, vector smaxs, vector dir, float speed, int coun
 		float renderamt = 1.0f;
 		float rendermode = RM_NORMAL;
 		float renderfx = RFX_NORMAL;
+		string impactDecal = __NULL__;
 
 		/* pick a model between 0 and num) */
 		r = floor(random(0, modelcount));
@@ -544,6 +545,9 @@ BreakModel_SpawnID(vector smins, vector smaxs, vector dir, float speed, int coun
 					case "renderfx":
 						renderfx = stof(value);
 						break;
+					case "impactdecal":
+						impactDecal = value;
+						break;
 					default:
 						print(sprintf("^1BreakModel_Spawn: Unrecognized model attribute %S with value %S\n",
 							key, value));
@@ -559,7 +563,7 @@ BreakModel_SpawnID(vector smins, vector smaxs, vector dir, float speed, int coun
 		endpos[1] = smins[1] + ( random() * ( smaxs[1] - smins[1] ) );
 		endpos[2] = smins[2] + ( random() * ( smaxs[2] - smins[2] ) );
 
-		gib = spawn(NSRenderableEntity);
+		gib = spawn(NSDebris);
 		gib.SetModel(mname);
 		gib.SetBody(bodygroup);
 		gib.SetRenderColor(rendercolor);
@@ -575,7 +579,9 @@ BreakModel_SpawnID(vector smins, vector smaxs, vector dir, float speed, int coun
 		gib.velocity[2] += (random() - 0.5) * (speed * 0.25);
 		gib.SetAngularVelocity(vectoangles(gib.velocity));
 		gib.SetMovetype(MOVETYPE_BOUNCE);
+		gib.SetSolid(SOLID_BBOX);
 		gib.ScheduleThink(NSEntity::Destroy, fadetime);
+		gib.SetImpactDecal(impactDecal);
 
 		#ifdef CLIENT
 			gib.drawmask = MASK_ENGINE;