/*Copyright (C) 2003 Parallel RealitiesThis program is free software; you can redistribute it and/ormodify it under the terms of the GNU General Public Licenseas published by the Free Software Foundation; either version 2of the License, or (at your option) any later version.This program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY; without even the implied warranty ofMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the GNU General Public License for more details.You should have received a copy of the GNU General Public Licensealong with this program; if not, write to the Free SoftwareFoundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.*/#include "script.h"void setKlineGreeting(){	char greet[][50] = {		"How nice to see you again, Bainfield!",		"It all ends here, rebel!",		"I hope you won't disappoint me this time...",		"Do you really think you can defeat us?!"	};	gameEvent[0].time = 2;	gameEvent[0].face = FACE_KLINE;	strcpy(gameEvent[0].message, greet[rand() % 4]);	gameEvent[0].entity = -1;	gameEvent[0].flag = 0;}void loadScriptEvents(){	for (int i = 0 ; i < 10 ; i++)	{		gameEvent[i].time = 0;		strcpy(gameEvent[i].message, "");		gameEvent[i].entity = -1;		gameEvent[i].flag = 0;	}		if ((currentGame.area == 27) && (enemy[WC_KLINE].classDef == CD_KLINE))		setKlineGreeting();	char filename[255];	strcpy(filename, "");	sprintf(filename, "data/script%d.txt", currentGame.area);	FILE *fp;	int i = 0;	int time, entity, flags;	char face[255], message[255];	#if USEPACK	int dataLocation = locateDataInPak(filename, 0);	if (dataLocation == -1)		return;	fp = fopen(PACKLOCATION, "rb");	fseek(fp, dataLocation, SEEK_SET);	#else	fp = fopen(filename, "rb");	if (fp == NULL)		return;	#endif	fscanf(fp, "%d ", &time);	while (time != 0)	{		fscanf(fp, "%s %d %d ", face, &entity, &flags);		fscanf(fp, "%[^\n]%*c", message);		gameEvent[i].time = time;		gameEvent[i].face = getFace(face);		gameEvent[i].entity = entity;		gameEvent[i].flag = flags;		strcpy(gameEvent[i].message, message);		i++;		fscanf(fp, "%d ", &time);	}	fclose(fp);}void checkScriptEvents(){	for (int i = 0 ; i < 10 ; i++)	{		if (engine.timeTaken == gameEvent[i].time)		{			if (strcmp(gameEvent[i].message, "@none@") != 0)			{				setRadioMessage(gameEvent[i].face, gameEvent[i].message, 1);			}			if (gameEvent[i].entity > -1)			{				if (gameEvent[i].flag != -FL_ACTIVATE)				{					enemy[gameEvent[i].entity].flags += gameEvent[i].flag;				}				else				{					enemy[gameEvent[i].entity].active = 1;					enemy[gameEvent[i].entity].x = Math::rrand((int)player.x + 400, (int)player.x + 800);					enemy[gameEvent[i].entity].y = Math::rrand((int)player.y - 400, (int)player.y + 800);				}			}			gameEvent[i].time = 0;		}	}}void syncScriptEvents(){	for (int i = 0 ; i < 10 ; i++)	{		if (gameEvent[i].time < 0)		{			gameEvent[i].time = engine.timeTaken + abs(gameEvent[i].time);		}	}}void setScene(int scene){	FILE *fp;	char string[255], face[255];	float sx, sy, x, y, speed;	int index, shape;	strcpy(string, "");	sprintf(string, "data/cutscene%d.dat", scene);	#if USEPACK	int dataLocation = locateDataInPak(string, 1);	fp = fopen(PACKLOCATION, "rb");	fseek(fp, dataLocation, SEEK_SET);	#else	fp = fopen(string, "rb");	#endif	// Load in the specified background	fscanf(fp, "%s", string);	loadBackground(string);	// Set the star speed	fscanf(fp, "%f %f", &sx, &sy);	engine.ssx = sx;	engine.ssy = sy;	// Read in the specs for each ship	for (int i = 0 ; i < 15 ; i++)	{		fscanf(fp, "%d %d %f %f %f", &index, &shape, &x, &y, &speed);		if (x < 0) x = (rand() % abs((int)x));		if (y < 0) y = (rand() % abs((int)y));		if (speed <= -1) speed = 1 + (rand() % abs((int)speed));		if (shape > -1)		{			enemy[index].image[0] = graphics.shipShape[shape];			enemy[index].x = x;			enemy[index].y = y;			enemy[index].dx = speed;			enemy[index].active = 1;		}	}	// And finally read in the messages	for (int i = 0 ; i < 10 ; i++)	{		fscanf(fp, "%s%*c", face);		fscanf(fp, "%[^\n]", string);		if (strcmp(string, "@none@") == 0)			break;		cutMessage[i].face = getFace(face);		strcpy(cutMessage[i].message, string);	}	fclose(fp);}void doCutscene(int scene){	graphics.clearScreen(graphics.black);	graphics.updateScreen();	graphics.clearScreen(graphics.black);	SDL_Delay(1000);	engine.keyState[SDLK_LCTRL] = engine.keyState[SDLK_RCTRL] = engine.keyState[SDLK_SPACE] = 0;	engine.ssx = -0.5;	engine.ssy = 0;	graphics.flushBuffer();	graphics.freeGraphics();	resetLists();	loadGameGraphics();	for (int i = 0 ; i < 15 ; i++)	{		enemy[i] = defEnemy[0];		enemy[i].face = 0;		enemy[i].active = 0;	}	for (int i = 0 ; i < 10 ; i++)	{		strcpy(cutMessage[i].message, "");		cutMessage[i].face = -1;	}	setScene(scene);	/*		Because we can fiddle with the images, we need to set the engines to 		the correct places on the craft. Otherwise it will look wrong	*/	for (int i = 0 ; i < 15 ; i++)	{		enemy[i].engineX = enemy[i].image[0]->w;		enemy[i].engineY = (enemy[i].image[0]->h / 2);	}	unsigned long frameLimit = SDL_GetTicks();	signed char showMessage = 0;	signed char currentMessage = -1;	int timer = 60 * 4;	graphics.drawBackGround();	SDL_Surface *face;		flushInput();	while (true)	{		graphics.updateScreen();		graphics.unBuffer();		getPlayerInput();		doStarfield();		doExplosions();		for (int i = 0 ; i < 15 ; i++)		{			if (enemy[i].active)			{				addEngine(&enemy[i]);				enemy[i].x += enemy[i].dx;				enemy[i].x += engine.ssx;				graphics.blit(enemy[i].image[0], (int)enemy[i].x, (int)enemy[i].y);				if (enemy[i].x > 850)				{					enemy[i].x = -50;					enemy[i].y = rand() % 560;				}			}		}		timer--;		if (timer == 0)		{			showMessage = 1 - showMessage;			timer = 120;			if (showMessage)			{				timer = 60 * 7;				currentMessage++;				if (currentMessage == 10)					break;				if (strcmp(cutMessage[currentMessage].message, "") == 0)					break;				face = NULL;				if (cutMessage[currentMessage].face != -1)					face = graphics.shape[cutMessage[currentMessage].face];				graphics.createMessageBox(face, cutMessage[currentMessage].message, 0);			}		}		if ((showMessage) && (graphics.messageBox != NULL))			graphics.blit(graphics.messageBox, (800 - graphics.messageBox->w) / 2, 500);		while (SDL_GetTicks() < (frameLimit + 16)){}		frameLimit = SDL_GetTicks();				if (engine.keyState[SDLK_ESCAPE])			break;	}	graphics.flushBuffer();	graphics.freeGraphics();	graphics.clearScreen(graphics.black);	graphics.updateScreen();}