From 7db58a9a70d8d2799525cf9eee94b826eaea198b Mon Sep 17 00:00:00 2001
From: Blue <bluesansdouze@gmail.com>
Date: Fri, 1 May 2009 21:37:34 +0200
Subject: Mysql backend, lua and NPC handler

Fix for mysql backend (again)
Lua modification for integer and string ask with NPC, and closing fix.
---
 src/scripting/lua.cpp | 47 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)

(limited to 'src/scripting/lua.cpp')

diff --git a/src/scripting/lua.cpp b/src/scripting/lua.cpp
index c2c6baf9..68cdeca1 100644
--- a/src/scripting/lua.cpp
+++ b/src/scripting/lua.cpp
@@ -110,6 +110,39 @@ static int npc_choice(lua_State *s)
     return 0;
 }
 
+/**
+ * Callback for sending a NPC_INTEGER.
+ * tmw.npc_integer(npc, character, msg, min, max, defaut)
+ */
+static int npc_ask_integer(lua_State *s)
+{
+    LOG_WARN("Appel de NPC Integer ! ");
+
+    NPC *p = getNPC(s, 1);
+    Character *q = getCharacter(s, 2);
+    if (!p || !q)
+    {
+        raiseScriptError(s, "npc_integer called with incorrect parameters.");
+        return 0;
+    }
+    MessageOut msg(GPMSG_NPC_NUMBER);
+    msg.writeShort(p->getPublicID());
+
+    int min = lua_tointeger(s, 3);
+    int max = lua_tointeger(s, 4);
+    int default_num = min;
+    if(lua_gettop(s) == 5) default_num = lua_tointeger(s, 5);
+
+    msg.writeLong(min);
+    msg.writeLong(max);
+    msg.writeLong(default_num);
+    gameHandler->sendTo(q, msg);
+
+    LOG_WARN("MSG SENT ! " << min << " ; " << max << " ; " << default_num << " ; ");
+
+    return 0;
+}
+
 /**
  * Callback for creating a NPC on the current map with the current script.
  * tmw.npc_create(string name, int id, int x, int y): npc
@@ -141,6 +174,18 @@ static int npc_create(lua_State *s)
     return 1;
 }
 
+static int npc_end(lua_State *s)
+{
+    LOG_WARN("Conversation's over !");
+
+    NPC *p = getNPC(s, 1);
+    Character *q = getCharacter(s, 2);
+
+    MessageOut msg(GPMSG_NPC_CLOSE);
+    msg.writeShort(p->getPublicID());
+    gameHandler->sendTo(q, msg);
+}
+
 /**
  * Callback for sending a NPC_POST.
  * tmw.npc_post(npc, character)
@@ -1165,6 +1210,8 @@ LuaScript::LuaScript():
         { "test_tableget",          &test_tableget        },
         { "get_map_id",             &get_map_id           },
         { "item_drop",              &item_drop            },
+        { "npc_ask_integer",        &npc_ask_integer      },
+        { "npc_end",                &npc_end              },
         { NULL, NULL }
     };
     luaL_register(mState, "tmw", callbacks);
-- 
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