consolecommand.cpp

3D游戏展示程序

//--------------------------------------------------
//  Desc: 控制台命令解释器
//  Author: artsylee/2007.3.23
//--------------------------------------------------

#include "ConsoleCommand.h"
#include "Common.h"
#include "NodeManager.h"
#include "GNode.h"
#include "NodeAdjust.h"
#include "Player.h"
#include "Character.h"
#include "GameCommon.h"

extern CCharacter player;
extern CNodeAdjust	g_NodeAdjust;
extern CNodeManager g_NodeManager;

CCommand::CCommand()
{
}

CCommand::~CCommand()
{
	m_ComMap.clear();
	m_ExplainMap.clear();
}

bool CCommand::LoadCommand(const char *pFileName)
{
	if(pFileName == NULL || pFileName[0] == 0)
	{
		return false;
	}
	FILE * fp = fopen(pFileName, "r");
	if(!fp)
	{
		return false;
	}

	char *TOKEN = "#";
	char *temp, szInput[2048];
	string strcom;
	string strexp;
	int CommandIndex = 0;
	while(!feof(fp))
	{
		fgets(szInput, 2048, fp);
		if(szInput[0] != '#')
		{
			szInput[0]	= 0;
			continue;
		}
		temp = szInput;
		++temp;
		strcom	= strtok(temp, TOKEN);
		strexp = strtok(0, TOKEN);

		m_ComMap.insert(map<string, int>::value_type(strcom, CommandIndex));
		m_ExplainMap.insert(map<string, string>::value_type(strcom, strexp));
		CommandIndex++;
	}
	fclose(fp);

	return true;
}

bool CCommand::CreateConsole(void)
{
	m_Console.CreateConsole(false);
	m_Console.Print("----------------------------------------");
	m_Console.Print("       ASEngine游戏控制台");
	m_Console.Print("----------------------------------------");
	m_Console.Print("---命令列表COMMANDS---");
	char szInput[256];
	map<string, int>::iterator itor = m_ComMap.begin();
	while(itor!=m_ComMap.end())
	{
		strcpy(szInput, ((*itor).first).c_str());
		m_Console.Print(szInput);
		itor++;
	}
	m_Console.Print("----------------------");
	m_Console.Print("提示: 输入 \"command ?\" 查看命令的使用说明.");
	m_Console.Print("HINT: type \"command ?\" for command informations.");
	return true;
}

void CCommand::OpenConsole(void)
{
	m_Console.ActiveConsole();
}

void CCommand::Update()
{
	//--------------------------------------------------
	// 当前Direct input只有在激活状态下接受输入, 因此运行
	// 控制台时无法用Dinput获取输入信息.
	//--------------------------------------------------
	if(GetAsyncKeyState(VK_F3) & 0x8000)
	{
	//	m_Console.ActiveMainWindow();
		m_Console.ShowConsole();
	}
	if(g_stInputInfo.KeyValue == DIK_F5)
	{
		m_Console.HideConsole();
	}
	if(m_Console.IsInput())
	{
		char szInput[256];
		memset(szInput, 0, sizeof(szInput));
		m_Console.GetInput(szInput);
		m_Console.ClearInput();

		char szString[5][256];
		memset(szString, 0, sizeof(szString));
		char *spes = " ,\t\r\n";
		char *pTemp = NULL;
		int ItemNum = 0;
		pTemp = strtok(szInput, spes);
		while(pTemp != NULL && ItemNum < 5)
		{
			strcpy(szString[ItemNum], pTemp);
			ItemNum++;
			pTemp = strtok(NULL, spes);
		}

		int comIndex = 0;
		bool bBack = false;
		map<string, int>::iterator itor = m_ComMap.find(szString[0]);
		if(itor != m_ComMap.end())
		{
			comIndex = (*itor).second;
			if(strcmp(szString[1], "?") == 0)
			{
				map<string, string>::iterator infoitor = m_ExplainMap.find(szString[0]);
				if(infoitor != m_ExplainMap.end())
				{
					m_Console.Print("----------------------------------------");
					char szExplain[2048];
					strcpy(szExplain, ((*infoitor).second).c_str());
					szExplain[2047] = 0;
					char *clip = "/";
					char *pExp = strtok(szExplain, clip);
					while(pExp != NULL) 
					{
						m_Console.Print(pExp);
						pExp = strtok(NULL, clip);
					}
					m_Console.Print("----------------------------------------");
				}
			}
			else
			{
				switch(comIndex)
				{
				case 0:		// Show all nodes' name
					{
						m_Console.Print("Nodes in this scene"); 
						for(unsigned i=0; i<g_NodeManager.GetSize(); i++)
						{
							GNode* pNode = g_NodeManager.GetNodeByPos(i);
							if(pNode)
							{
								char szName[256];
								pNode->GetName(szName);
								m_Console.Print("Node name: %s, type: %s", szName, pNode->GetNodeTypeString()); 
							}
						}
					}
					break;
				case 1:		// node adjust tool
					{
						if(strcmp(szString[1], "off")==0)
						{			
							if(IsGUIVisual(EDIT_WINDOW))
							{
								g_NodeAdjust.CloseEditor();
								m_Console.Print("NAT tool has been disable!");
							}
							else
							{
								m_Console.Print("NAT tool Is off!");
							}
						}
						else
						{
							if(!IsGUIVisual(EDIT_WINDOW))
							{
								g_NodeAdjust.OpenEditor();
								bBack = true;
							}
							else
							{
								m_Console.Print("NAT tool Is open!");
							}
						}
					}
					break;
				case 2:		// back to game
					{
						bBack = true;
					}
					break;
				case 3:		// change camera
					{
						int num = atoi(szString[1]);
						player.SetCamera(num);
						bBack = true;
					}
					break;
				case 4:		// change node position
					{
						GNode* pNode = g_NodeManager.GetNode(szString[1]);
						if(pNode)
						{
							char *p = NULL;
							float x = (float)strtod(szString[2], &p);
							float y = (float)strtod(szString[3], &p);
							float z = (float)strtod(szString[4], &p);
							if(x==0.0f || y==0.0f || z==0.0f)
							{
								m_Console.Print("非法参数!");
							}
							else
							{
								char NodeName[256];
								pNode->GetName(NodeName);
								pNode->SetPosition(D3DXVECTOR3(x, y, z));
								m_Console.Print("已改变节点[%s]的位置(%0.2f, %0.2f, %0.2f)", NodeName, x, y, z);
							}	
						}
						else m_Console.Print("Invalid node name!");
					}
					break;
				}
			}
		}

		else
		{
			m_Console.Print("Invalid Command!");
		}
			
		if(bBack)	m_Console.ActiveMainWindow();
		else		m_Console.ActiveConsole();
	}
}