base init

src/game/BlueDragon_Binder.cpp

@@ -0,0 +1,218 @@
+
+#include "stdafx.h"
+
+#include "BlueDragon_Binder.h"
+
+#include "questmanager.h"
+
+unsigned int BlueDragon_GetSkillFactor(const size_t cnt, ...)
+{
+	lua_State* L = quest::CQuestManager::instance().GetLuaState();
+
+	const int stack_top = lua_gettop(L);
+
+	lua_getglobal( L, "BlueDragonSetting" );
+
+	if (false == lua_istable(L, -1))
+	{
+		lua_settop( L, stack_top );
+
+		return 0;
+	}
+
+	va_list vl;
+
+	va_start(vl, cnt);
+
+	for( size_t i=0 ; i < cnt ; ++i )
+	{
+		const char* key = va_arg(vl, const char*);
+
+		if (NULL == key)
+		{
+			va_end(vl);
+			lua_settop( L, stack_top );
+			sys_err("BlueDragon: wrong key list");
+			return 0;
+		}
+
+		lua_pushstring( L, key );
+		lua_gettable( L, -2 );
+
+		if (false == lua_istable(L, -1) && i != cnt-1)
+		{
+			va_end(vl);
+			lua_settop( L, stack_top );
+			sys_err("BlueDragon: wrong key table %s", key);
+			return 0;
+		}
+	}
+
+	va_end(vl);
+
+	if (false == lua_isnumber(L, -1))
+	{
+		lua_settop( L, stack_top );
+		sys_err("BlueDragon: Last key is not a number");
+		return 0;
+	}
+
+	int val = static_cast<int>(lua_tonumber( L, -1 ));
+
+	lua_settop( L, stack_top );
+
+	return val;
+}
+
+unsigned int BlueDragon_GetRangeFactor(const char* key, const int val)
+{
+	lua_State* L = quest::CQuestManager::instance().GetLuaState();
+
+	const int stack_top = lua_gettop(L);
+
+	lua_getglobal( L, "BlueDragonSetting" );
+
+	if (false == lua_istable(L, -1))
+	{
+		lua_settop( L, stack_top );
+
+		return 0;
+	}
+
+	lua_pushstring( L, key );
+	lua_gettable( L, -2 );
+
+	if (false == lua_istable(L, -1))
+	{
+		lua_settop( L, stack_top );
+
+		sys_err("BlueDragon: no required table %s", key);
+		return 0;
+	}
+
+	const size_t cnt = static_cast<size_t>(luaL_getn(L, -1));
+
+	for( size_t i=1 ; i <= cnt ; ++i )
+	{
+		lua_rawgeti( L, -1, i );
+
+		if (false == lua_istable(L, -1))
+		{
+			lua_settop( L, stack_top );
+
+			sys_err("BlueDragon: wrong table index %s %d", key, i);
+			return 0;
+		}
+
+		lua_pushstring( L, "min" );
+		lua_gettable( L, -2 );
+
+		if (false == lua_isnumber(L, -1))
+		{
+			lua_settop( L, stack_top );
+
+			sys_err("BlueDragon: no min value set %s", key);
+			return 0;
+		}
+
+		const int min = static_cast<int>(lua_tonumber(L, -1));
+
+		lua_pop(L, 1);
+
+		lua_pushstring( L, "max" );
+		lua_gettable( L, -2 );
+
+		if (false == lua_isnumber(L, -1))
+		{
+			lua_settop( L, stack_top );
+
+			sys_err("BlueDragon: no max value set %s", key);
+			return 0;
+		}
+
+		const int max = static_cast<int>(lua_tonumber(L, -1));
+
+		lua_pop(L, 1);
+
+		if (min <= val && val <= max)
+		{
+			lua_pushstring( L, "pct" );
+			lua_gettable( L, -2 );
+
+			if (false == lua_isnumber(L, -1))
+			{
+				lua_settop( L, stack_top );
+
+				sys_err("BlueDragon: no pct value set %s", key);
+				return 0;
+			}
+
+			const int pct = static_cast<int>(lua_tonumber(L, -1));
+
+			lua_settop( L, stack_top );
+
+			return pct;
+		}
+
+		lua_pop(L, 1);
+	}
+
+	lua_settop( L, stack_top );
+
+	return 0;
+}
+
+unsigned int BlueDragon_GetIndexFactor(const char* container, const size_t idx, const char* key)
+{
+	lua_State* L = quest::CQuestManager::instance().GetLuaState();
+
+	const int stack_top = lua_gettop(L);
+
+	lua_getglobal( L, "BlueDragonSetting" );
+
+	if (false == lua_istable(L, -1))
+	{
+		lua_settop( L, stack_top );
+
+		return 0;
+	}
+
+	lua_pushstring( L, container );
+	lua_gettable( L, -2 );
+
+	if (false == lua_istable(L, -1))
+	{
+		lua_settop( L, stack_top );
+
+		sys_err("BlueDragon: no required table %s", key);
+		return 0;
+	}
+
+	lua_rawgeti( L, -1, idx );
+
+	if (false == lua_istable(L, -1))
+	{
+		lua_settop( L, stack_top );
+
+		sys_err("BlueDragon: wrong table index %s %d", key, idx);
+		return 0;
+	}
+
+	lua_pushstring( L, key );
+	lua_gettable( L, -2 );
+
+	if (false == lua_isnumber(L, -1))
+	{
+		lua_settop( L, stack_top );
+
+		sys_err("BlueDragon: no min value set %s", key);
+		return 0;
+	}
+
+	const unsigned int ret = static_cast<unsigned int>(lua_tonumber(L, -1));
+
+	lua_settop( L, stack_top );
+
+	return ret;
+}
+