From 5e32a6be59536a6810bf558ec07dd3a615569c39 Mon Sep 17 00:00:00 2001
From: Fate <fate-tmw@googlemail.com>
Date: Thu, 11 Dec 2008 22:28:30 -0700
Subject: Added @invisible and @visible GM commands

---
 src/map/clif.c | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

(limited to 'src/map/clif.c')

diff --git a/src/map/clif.c b/src/map/clif.c
index 653865b..82860e5 100644
--- a/src/map/clif.c
+++ b/src/map/clif.c
@@ -286,6 +286,27 @@ int clif_send(unsigned char *buf, int len, struct block_list *bl, int type) {
 
 	if (type != ALL_CLIENT) {
 		nullpo_retr(0, bl);
+
+                if (bl->type == BL_PC) {
+                    struct map_session_data *sd = (struct map_session_data *) bl;
+                    if (sd->status.option & OPTION_INVISIBILITY) {
+                        // Obscure hidden GMs
+
+                        switch (type) {
+                        case AREA:
+                        case AREA_WOC:
+                            type = SELF;
+                            break;
+
+                        case AREA_WOS:
+                        case AREA_WOSC:
+                            return;
+
+                        default:
+                            break;
+                        }
+                    }
+                }
 	}
 
 	switch(type) {
@@ -3565,6 +3586,9 @@ void clif_getareachar_pc(struct map_session_data* sd,struct map_session_data* ds
 {
 	int len;
 
+        if (dstsd->status.option & OPTION_INVISIBILITY)
+            return;
+
 	nullpo_retv(sd);
 	nullpo_retv(dstsd);
 
-- 
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