updated set_user_hitzones, added get_user_hitzones

dlls/fun/fun.cpp

@@ -518,13 +518,19 @@ static cell AMX_NATIVE_CALL get_user_gravity(AMX *amx, cell *params) // Float:ge
 
 static cell AMX_NATIVE_CALL set_user_hitzones(AMX *amx, cell *params) // set_user_hitzones(index = 0, target = 0, body = 255); = 3 arguments
 {
-	// Gets user gravity.
+	// Sets user hitzones.
 	// params[1] = the one(s) who shoot(s), shooter
 	int shooter = params[1];
+	if (shooter == -1)
+		shooter = 0;
 	// params[2] = the one getting hit
 	int gettingHit = params[2];
+	if (gettingHit == -1)
+		gettingHit = 0;
 	// params[3] = specified hit zones
 	int hitzones = params[3];
+	if (hitzones == -1)
+		hitzones = 255;
 
 	//set_user_hitzones(id, 0, 0) // Makes ID not able to shoot EVERYONE - id can shoot on 0 (all) at 0
 	//set_user_hitzones(0, id, 0) // Makes EVERYONE not able to shoot ID - 0 (all) can shoot id at 0
@@ -554,6 +560,39 @@ static cell AMX_NATIVE_CALL set_user_hitzones(AMX *amx, cell *params) // set_use
 	return 1;
 }
 
+static cell AMX_NATIVE_CALL get_user_hitzones(AMX *amx, cell *params) // get_user_hitzones(index, target); = 2 arguments
+{
+	// Gets user hitzones.
+	// params[1] = if this is not 0, return what zones this player can hit
+	int shooter = params[1];
+	// params[2] = if shooter was 0, and if this is a player, return what zones this player can get hit in, else... make runtime error?
+	int gettingHit = params[2];
+
+	if (shooter) {
+		if (FNullEnt(shooter)) {
+			AMX_RAISEERROR(amx, AMX_ERR_NATIVE);
+			return 0;
+		}
+
+		return g_zones_toHit[shooter];
+	}
+	else {
+		if (!gettingHit) {
+			AMX_RAISEERROR(amx, AMX_ERR_NATIVE);
+			return 0;
+		}
+		else {
+			if (FNullEnt(gettingHit)) {
+				AMX_RAISEERROR(amx, AMX_ERR_NATIVE);
+				return 0;
+			}
+			else {
+				return g_zones_getHit[gettingHit];
+			}
+		}
+	}
+}
+
 static cell AMX_NATIVE_CALL set_user_noclip(AMX *amx, cell *params) // set_user_noclip(index, noclip = 0); = 2 arguments
 {
 	// Sets user to no clipping mode.
@@ -661,7 +700,7 @@ AMX_NATIVE_INFO fun_Exports[] = {
 	{"set_user_gravity",		set_user_gravity},
 	{"get_user_gravity",		get_user_gravity},
 	{"set_user_hitzones",		set_user_hitzones},
-	//{"get_hitzones",			get_hitzones},
+	{"get_user_hitzones",		get_user_hitzones},
 	{"set_user_noclip",			set_user_noclip},
 	{"get_user_noclip",			get_user_noclip},
 	{"set_user_footsteps",		set_user_footsteps},

plugins/include/fun.inc

@@ -31,26 +31,29 @@ native set_user_origin(index, origin[3]);
 native set_user_rendering(index, fx = kRenderFxNone, r = 255, g = 255, b = 255, render = kRenderNormal, amount = 16);
 
 /* Gives item to player, name of item can start
-* with weapon_, ammo_ and item_. This event
+ * with weapon_, ammo_ and item_. This event
-* is announced with proper message to all players. */
+ * is announced with proper message to all players. */
 native give_item(index, const item[]);
 
-/* (not yet implemented, don't know how to use native)
+/* Sets hit zones for player.
-* Sets hit zones for player. This event is announced
+ * Parts of body are as bits:
-* with proper message to all players.
+ * 1   - generic
-* Parts of body are as bits:
+ * 2   - head
-* 2   - head
+ * 4   - chest
-* 4   - chest
+ * 8   - stomach
-* 8   - stomach
+ * 16  - left arm
-* 16  - left arm
+ * 32  - right arm
-* 32  - right arm
+ * 64  - left leg
-* 64  - left leg
+ * 128 - right leg 
-* 128 - right leg */
+ * Set index to a player's index and leave target at 0 to define what bodyparts this player can hit when he is firing.
-//native set_hitzones(body = 255);
+ * Set index to 0 and target to a player's index to define what bodyparts on player other players can hit when they are firing. */
+ * Set both index and target to 0 to define globally what bodyparts people can hit and what bodyparts can be hit when firing. */
 native set_user_hitzones(index = 0, target = 0, body = 255);
 
-/* Get current hitzones. */
+/* Get user hitzones.
-//native get_hitzones();
+ * To get what bodyparts a player can hit when firing, set the player's index to index and target to 0.
+ * To get what bodyparts other players can hit when firing at player, set index to 0 and target to player's index. */
+native get_user_hitzones(index, target);
 
 /* Sets users max. speed. */
 native set_user_maxspeed(index, Float:speed = -1.0);