Initial commit

engines/access/scripts.h

@@ -0,0 +1,183 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of 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 of
+ * MERCHANTABILITY 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 License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef ACCESS_SCRIPTS_H
+#define ACCESS_SCRIPTS_H
+
+#include "common/scummsys.h"
+#include "common/memstream.h"
+#include "access/data.h"
+
+namespace Access {
+
+class AccessEngine;
+class Scripts;
+
+#define SCRIPT_START_BYTE 0xE0
+#define ROOM_SCRIPT 2000
+#define INIT_ROOM_SCRIPT 1000
+
+typedef void(Scripts::*ScriptMethodPtr)();
+
+class Scripts : public Manager {
+	friend class Debugger;
+
+private:
+	int _specialFunction;
+
+	void clearWatch();
+	void printWatch();
+
+protected:
+	Resource *_resource;
+	Common::SeekableReadStream *_data;
+	ScriptMethodPtr COMMAND_LIST[100];
+
+	virtual void executeSpecial(int commandIndex, int param1, int param2) = 0;
+	virtual void executeCommand(int commandIndex);
+
+	void charLoop();
+
+	void cmdObject();
+	void cmdEndObject();
+	void cmdJumpLook();
+	void cmdJumpOpen();
+	void cmdJumpHelp();
+	void cmdJumpGet();
+	void cmdJumpMove();
+	void cmdJumpUse();
+	void cmdJumpTalk();
+	void cmdNull();
+	void cmdPrint_v1();
+	void cmdPrint_v2();
+	void cmdAnim();
+	void cmdSetFlag();
+	void cmdCheckFlag();
+
+	/**
+	 * Jump to another script
+	 */
+	void cmdGoto();
+
+	void cmdAddScore();
+	void cmdSetInventory();
+	void cmdCheckInventory();
+	void cmdSetTex();
+	void cmdNewRoom();
+	void cmdConverse();
+	void cmdCheckFrame();
+	void cmdCheckAnim();
+	void cmdSnd();
+	void cmdRetNeg();
+	void cmdCheckLoc();
+	void cmdSetAnim();
+	void cmdDispInv_v1();
+	void cmdDispInv_v2();
+	void cmdSetAbout();
+	void cmdSetTimer();
+	void cmdCheckTimer();
+	void cmdJumpGoto();
+	void cmdSetTravel();
+	void cmdSetVideo();
+	void cmdPlayVideo();
+	void cmdPlotImage();
+	void cmdSetDisplay();
+	void cmdSetBuffer();
+	void cmdSetScroll();
+	void cmdSaveRect();
+	void cmdVideoEnded();
+	void cmdSetBufVid();
+	void cmdPlayBufVid();
+	void cmdRemoveLast();
+	void cmdDoTravel();
+	void cmdCheckAbout();
+	void cmdSpecial();
+	void cmdSetCycle();
+	void cmdCycle();
+	void cmdCharSpeak();
+	void cmdTexSpeak();
+	void cmdTexChoice();
+	void cmdWait();
+	void cmdSetConPos();
+	void cmdCheckVFrame();
+	void cmdJumpChoice();
+	void cmdReturnChoice();
+	void cmdClearBlock();
+	void cmdLoadSound();
+	void cmdSetVideoSound();
+	void cmdPlayVideoSound();
+	void cmdPrintWatch();
+	void cmdDispAbout();
+	void cmdPushLocation();
+	void cmdPushLocation_v1();
+	void cmdCheckTravel();
+	void cmdBlock();
+	void cmdPlayerOff();
+	void cmdPlayerOn();
+	void cmdDead();
+	void cmdFadeOut();
+	void cmdEndVideo();
+	void cmdHelp_v1();
+	void cmdHelp_v2();
+	void cmdCycleBack();
+	void cmdSetHelp();
+public:
+	int _sequence;
+	bool _endFlag;
+	int _returnCode;
+	int _scriptCommand;
+	int _choice;
+	int32 _choiceStart;
+	Common::Point _charsOrg, _texsOrg;
+
+public:
+	Scripts(AccessEngine *vm);
+
+	virtual ~Scripts();
+
+	void setOpcodes();
+	void setOpcodes_v2();
+
+	void setScript(Resource *data, bool restartFlag = false);
+
+	void freeScriptData();
+
+	void searchForSequence();
+
+	int executeScript();
+
+	void findNull();
+	void doCmdPrint_v1(const Common::String &msg);
+
+	/**
+	 * Print a given message to the screen in a bubble box
+	 */
+	void printString(const Common::String &msg);
+
+	// Script commands that need to be public
+	void cmdFreeSound();
+	void cmdRetPos();
+	void converse1(int val);
+};
+
+} // End of namespace Access
+
+#endif /* ACCESS_SCRIPTS_H */