base init

src/game/blend_item.cpp

@@ -0,0 +1,249 @@
+/*********************************************************************
+ * date        : 2007.02.24
+ * file        : blend_item.cpp
+ * author      : mhh
+ * description : 
+ */
+
+#define _blend_item_cpp_
+
+#include "stdafx.h"
+#include "constants.h"
+#include "log.h"
+#include "dev_log.h"
+#include "locale_service.h"
+#include "item.h"
+#include "blend_item.h"
+
+#define DO_ALL_BLEND_INFO(iter)	for (iter=s_blend_info.begin(); iter!=s_blend_info.end(); ++iter)
+
+
+struct BLEND_ITEM_INFO
+{
+	DWORD	item_vnum;
+	int		apply_type;
+	int		apply_value[MAX_BLEND_ITEM_VALUE];
+	int		apply_duration[MAX_BLEND_ITEM_VALUE];
+};
+
+
+typedef std::vector<BLEND_ITEM_INFO*>	T_BLEND_ITEM_INFO;
+T_BLEND_ITEM_INFO	s_blend_info;
+
+bool	Blend_Item_init()
+{
+	BLEND_ITEM_INFO	*blend_item_info = NULL;
+	T_BLEND_ITEM_INFO::iterator			iter;
+	char	file_name[256];
+	snprintf (file_name, sizeof(file_name), "%s/blend.txt", LocaleService_GetBasePath().c_str());
+
+	sys_log(0, "Blend_Item_init %s ", file_name);
+
+	DO_ALL_BLEND_INFO(iter)
+	{
+		blend_item_info = *iter;
+		M2_DELETE(blend_item_info);
+	}
+	s_blend_info.clear();
+
+	if (false==Blend_Item_load(file_name))
+	{
+		sys_err("<Blend_Item_init> fail");
+		return false;
+	}
+	return true;
+}
+
+bool	Blend_Item_load(char *file)
+{
+	FILE	*fp;
+	char	one_line[256];
+	const char	*delim = " \t\r\n";
+	char	*v;
+
+	BLEND_ITEM_INFO	*blend_item_info;
+
+	if (0==file || 0==file[0])
+		return false;
+
+	if ((fp = fopen(file, "r"))==0)
+		return false;
+
+	while (fgets(one_line, 256, fp))
+	{
+		if (one_line[0]=='#')
+			continue;
+
+		const char* token_string = strtok(one_line, delim);
+
+		if (NULL==token_string)
+			continue;
+
+		TOKEN("section")
+		{
+			blend_item_info = M2_NEW BLEND_ITEM_INFO;
+			memset(blend_item_info, 0x00, sizeof(BLEND_ITEM_INFO));
+		}
+		else TOKEN("item_vnum")
+		{
+			v = strtok(NULL, delim);
+
+			if (NULL==v)
+			{
+				fclose(fp);
+				return false;
+			}
+
+			str_to_number(blend_item_info->item_vnum, v);
+		}
+		else TOKEN("apply_type")
+		{
+			v = strtok(NULL, delim);
+
+			if (NULL==v)
+			{
+				fclose(fp);
+				return false;
+			}
+
+			if (0 == (blend_item_info->apply_type = FN_get_apply_type(v)))
+			{
+				sys_err ("Invalid apply_type(%s)", v);
+				return false;
+			}
+		}
+		else TOKEN("apply_value")
+		{
+			for (int i=0; i<MAX_BLEND_ITEM_VALUE; ++i)
+			{
+				v = strtok(NULL, delim);
+
+				if (NULL==v)
+				{
+					fclose(fp);
+					return false;
+				}
+
+				str_to_number(blend_item_info->apply_value[i], v); 
+			}
+		}
+		else TOKEN("apply_duration")
+		{
+			for (int i=0; i<MAX_BLEND_ITEM_VALUE; ++i)
+			{
+				v = strtok(NULL, delim);
+
+				if (NULL==v)
+				{
+					fclose(fp);
+					return false;
+				}
+
+				str_to_number(blend_item_info->apply_duration[i], v);
+			}
+		}
+		else TOKEN("end")
+		{
+			s_blend_info.push_back(blend_item_info);
+		}
+	}
+
+	fclose(fp);
+
+	return true;
+}
+
+static int FN_random_index()
+{
+	int	percent = number(1,100);
+
+	if (percent<=10)			// level 1 :10%
+		return 0;
+	else if (percent<=30)		// level 2 : 20%
+		return 1;
+	else if (percent<=70)		// level 3 : 40%
+		return 2;
+	else if (percent<=90)		// level 4 : 20%
+		return 3;
+	else
+		return 4;				// level 5 : 10%
+
+	return 0;
+}
+
+// 충기환의 확률 테이블
+// blend.txt에서 확률도 받도록 고치면 깔끔하겠지만
+// 각 나라별로 item proto 등을 따로 관리하므로,
+// 혼란이 올 수 있어 이렇게 추가한다.
+// by rtsummit
+
+static int FN_ECS_random_index()
+{
+	int	percent = number(1,100);
+
+	if (percent<=5)			// level 1 : 5%
+		return 0;
+	else if (percent<=15)		// level 2 : 10%
+		return 1;
+	else if (percent<=60)		// level 3 : 45%
+		return 2;
+	else if (percent<=85)		// level 4 : 25%
+		return 3;
+	else
+		return 4;				// level 5 : 15%
+
+	return 0;
+}
+
+
+bool	Blend_Item_set_value(LPITEM item)
+{
+	BLEND_ITEM_INFO	*blend_info;
+	T_BLEND_ITEM_INFO::iterator	iter;
+
+	DO_ALL_BLEND_INFO(iter)
+	{
+		blend_info = *iter;
+		if (blend_info->item_vnum == item->GetVnum())
+		{
+			int	apply_type;
+			int	apply_value;
+			int	apply_duration;
+	
+			if (item->GetVnum() == 51002)
+			{
+				apply_type		= blend_info->apply_type;
+				apply_value		= blend_info->apply_value		[FN_ECS_random_index()];
+				apply_duration	= blend_info->apply_duration	[FN_ECS_random_index()];
+			}
+			else
+			{
+				apply_type		= blend_info->apply_type;
+				apply_value		= blend_info->apply_value		[FN_random_index()];
+				apply_duration	= blend_info->apply_duration	[FN_random_index()];
+			}
+			sys_log (0, "blend_item : type : %d, value : %d, du : %d", apply_type, apply_value, apply_duration);
+			item->SetSocket(0, apply_type);
+			item->SetSocket(1, apply_value);
+			item->SetSocket(2, apply_duration);
+			return true;
+		}
+
+	}
+	return false;
+}
+
+bool	Blend_Item_find(DWORD item_vnum)
+{
+	BLEND_ITEM_INFO	*blend_info;
+	T_BLEND_ITEM_INFO::iterator	iter;
+
+	DO_ALL_BLEND_INFO(iter)
+	{
+		blend_info = *iter;
+		if (blend_info->item_vnum == item_vnum)
+			return true;
+	}
+	return false;
+}
+