初始化内容

third/angelscript/samples/game/source/main.cpp

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+#include <iostream>  // cout
+#include <stdio.h>
+#include <angelscript.h>
+#ifdef _MSC_VER
+	#include <crtdbg.h>  // debugging routines
+#endif
+
+#include "gamemgr.h"
+#include "scriptmgr.h"
+
+using namespace std;
+
+CScriptMgr *scriptMgr = 0;
+CGameMgr   *gameMgr   = 0;
+
+int main(int argc, char **argv)
+{
+#ifdef _MSC_VER
+	// Detect memory leaks
+	_CrtSetDbgFlag(_CRTDBG_LEAK_CHECK_DF|_CRTDBG_ALLOC_MEM_DF);
+	_CrtSetReportMode(_CRT_ASSERT,_CRTDBG_MODE_FILE);
+	_CrtSetReportFile(_CRT_ASSERT,_CRTDBG_FILE_STDERR);
+
+	// Use _CrtSetBreakAlloc(n) to find a specific memory leak
+#endif
+
+	int r;
+
+	// Make sure the game is being executed with the correct working directory
+	// At the very least there should be a 'player.as' script for controlling the 
+	// player character.
+	FILE *f = fopen("player.as", "r");
+	if( f == 0 )
+	{
+		cout << "The game is not executed in the correct location. Make sure you set the working directory to the path where the 'player.as' script is located." << endl;
+		cout << endl;
+		cout << "Press enter to exit." << endl;
+		char buf[10];
+		cin.getline(buf, 10);
+		return -1;
+	}
+	fclose(f);
+
+	// Initialize the game manager
+	gameMgr = new CGameMgr();
+
+	// Initialize the script manager
+	scriptMgr = new CScriptMgr();
+	r = scriptMgr->Init();
+	if( r < 0 )
+	{
+		delete scriptMgr;
+		delete gameMgr;
+		return r;
+	}
+
+	// Start a new game
+	r = gameMgr->StartGame();
+	if( r < 0 )
+	{
+		cout << "Failed to initialize the game. Please verify the script errors." << endl;
+		cout << endl;
+		cout << "Press enter to exit." << endl;
+		char buf[10];
+		cin.getline(buf, 10);
+		return -1;
+	}
+
+	// Let the game manager handle the game loop
+	gameMgr->Run();
+	
+	// Uninitialize the game manager
+	if( gameMgr )
+	{
+		delete gameMgr;
+		gameMgr = 0;
+	}
+
+	// Uninitialize the script manager
+	if( scriptMgr )
+	{
+		delete scriptMgr;
+		scriptMgr = 0;
+	}
+
+	return r;
+}
+
+
+