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engines/alg/logic/game_maddog.h

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+/* 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 ALG_GAME_MADDOG_H
+#define ALG_GAME_MADDOG_H
+
+#include "common/hashmap.h"
+#include "common/rect.h"
+
+#include "gui/debugger.h"
+
+#include "alg/game.h"
+#include "alg/scene.h"
+
+namespace Alg {
+
+typedef Common::Functor1Mem<Scene *, void, GameMaddog> MDScriptFunctionScene;
+typedef Common::Functor1Mem<Rect *, void, GameMaddog> MDScriptFunctionRect;
+typedef Common::Functor1Mem<Common::Point *, void, GameMaddog> MDScriptFunctionPoint;
+typedef Common::HashMap<Common::String, MDScriptFunctionScene *> MDScriptFunctionSceneMap;
+typedef Common::HashMap<Common::String, MDScriptFunctionRect *> MDScriptFunctionRectMap;
+typedef Common::HashMap<Common::String, MDScriptFunctionPoint *> MDScriptFunctionPointMap;
+
+class GameMaddog : public Game {
+
+	enum SceneFuncType {
+		PREOP = 1,
+		SHOWMSG = 2,
+		INSOP = 3,
+		WEPDWN = 4,
+		SCNSCR = 5,
+		NXTFRM = 6,
+		NXTSCN = 7
+	};
+
+public:
+	GameMaddog(AlgEngine *vm, const AlgGameDescription *gd);
+	~GameMaddog() override;
+	Common::Error run() override;
+	void debugWarpTo(int val);
+
+private:
+	void init() override;
+	void registerScriptFunctions();
+	void verifyScriptFunctions();
+	MDScriptFunctionPoint getScriptFunctionZonePtrFb(Common::String name);
+	MDScriptFunctionRect getScriptFunctionRectHit(Common::String name);
+	MDScriptFunctionScene getScriptFunctionScene(SceneFuncType type, Common::String name);
+	void callScriptFunctionZonePtrFb(Common::String name, Common::Point *point);
+	void callScriptFunctionRectHit(Common::String name, Rect *rect);
+	void callScriptFunctionScene(SceneFuncType type, Common::String name, Scene *scene);
+
+	MDScriptFunctionPointMap _zonePtrFb;
+	MDScriptFunctionRectMap _rectHitFuncs;
+	MDScriptFunctionSceneMap _scenePreOps;
+	MDScriptFunctionSceneMap _sceneShowMsg;
+	MDScriptFunctionSceneMap _sceneInsOps;
+	MDScriptFunctionSceneMap _sceneWepDwn;
+	MDScriptFunctionSceneMap _sceneScnScr;
+	MDScriptFunctionSceneMap _sceneNxtFrm;
+	MDScriptFunctionSceneMap _sceneNxtScn;
+
+	// images
+	Graphics::Surface *_shotIcon;
+	Graphics::Surface *_emptyIcon;
+	Graphics::Surface *_liveIcon;
+	Graphics::Surface *_deadIcon;
+	Graphics::Surface *_reloadIcon;
+	Graphics::Surface *_drawIcon;
+	Graphics::Surface *_knifeIcon;
+	Graphics::Surface *_bulletholeIcon;
+
+	// constants
+	const uint16 _fight[3] = {208, 228, 243};
+	const uint16 _ambush[3] = {192, 193, 192};
+	const uint16 _hotelScenes[10] = {77, 77, 87, 87, 89, 89, 97, 97, 105, 105};
+	const uint16 _bottleToss[14] = {171, 171, 174, 174, 175, 175, 178, 178, 179, 179, 182, 182, 183, 183};
+
+	const uint16 _diffPos[4][2] = {{0, 0}, {0x4D, 0x43}, {0x4E, 0x66}, {0x4F, 0x80}};
+	const uint16 _livePos[3][2] = {{0x03, 0x5E}, {0x03, 0x76}, {0x03, 0x8E}};
+	const uint16 _shotPos[12][2] = {{0x3, 0x5}, {0x0D, 0x5}, {0x17, 0x5}, {0x21, 0x5}, {0x3, 0x21}, {0x0D, 0x21}, {0x17, 0x21}, {0x21, 0x21}, {0x3, 0x3D}, {0x0D, 0x3D}, {0x17, 0x3D}, {0x21, 0x3D}};
+
+	// gamestate
+	uint8 _badMen = 0;
+	uint8 _badMenBits = 0;
+	bool _bartenderAlive = false;
+	uint16 _beenTo = 0;
+	uint8 _bottles = 0;
+	uint8 _bottlesMask = 0;
+	bool _gotClue = false;
+	uint16 _gotInto = 0;
+	uint8 _gunTime = 0;
+	bool _hadSkull = false;
+	bool _hadLantern = false;
+	bool _hideOutFront = false;
+	bool _inShootout = false;
+	int8 _map0 = 0;
+	int8 _map1 = 0;
+	int8 _map2 = 0;
+	uint8 _mapPos = 0;
+	uint8 _maxMapPos = 0;
+	uint8 _peopleKilled = 0;
+	uint8 _proClue = 0;
+	uint8 _sheriffCnt = 0; // unused
+	uint8 _shootOutCnt = 0;
+
+	// base functions
+	void newGame();
+	void resetParams();
+	void doMenu();
+	void updateStat();
+	void changeDifficulty(uint8 newDifficulty);
+	void showDifficulty(uint8 newDifficulty, bool updateCursor);
+	void updateCursor();
+	void updateMouse();
+	void moveMouse();
+	void displayScore();
+	bool weaponDown();
+	bool saveState();
+	bool loadState();
+
+	// misc game functions
+	void defaultBullethole(Common::Point *point);
+	void die();
+	uint8 pickRand(uint8 *bits, uint8 max);
+	uint8 pickBad(uint8 max);
+	Common::String pickTown();
+	Common::String pickMap();
+	Common::String pickSign();
+	Common::String mapRight();
+	Common::String mapLeft();
+
+	// Script functions: Zone
+	void zoneBullethole(Common::Point *point);
+	void zoneSkullhole(Common::Point *point);
+
+	// Script functions: RectHit
+	void rectShotMenu(Rect *rect);
+	void rectContinue(Rect *rect);
+	void rectSave(Rect *rect);
+	void rectLoad(Rect *rect);
+	void rectStart(Rect *rect);
+	void rectStartBottles(Rect *rect);
+	void rectHideFront(Rect *rect);
+	void rectHideRear(Rect *rect);
+	void rectMenuSelect(Rect *rect);
+	void rectSkull(Rect *rect);
+	void rectKillMan(Rect *rect);
+	void rectKillWoman(Rect *rect);
+	void rectProspSign(Rect *rect);
+	void rectMineSign(Rect *rect);
+	void rectMineItem1(Rect *rect);
+	void rectMineItem2(Rect *rect);
+	void rectMineItem3(Rect *rect);
+	void rectMineLantern(Rect *rect);
+	void rectShotHideout(Rect *rect);
+	void rectShotRight(Rect *rect);
+	void rectShotLeft(Rect *rect);
+
+	// Script functions: Scene PreOps
+	void scenePsoShootout(Scene *scene);
+	void scenePsoMDShootout(Scene *scene);
+
+	// Script functions: Scene InsOps
+	void sceneIsoShootPast(Scene *scene);
+	void sceneIsoShootPastPause(Scene *scene);
+	void sceneIsoSkipSaloon(Scene *scene);
+	void sceneIsoSkipSaloon2(Scene *scene);
+	void sceneIsoCheckSaloon(Scene *scene);
+	void sceneIsoIntoStable(Scene *scene);
+	void sceneIsoIntoOffice(Scene *scene);
+	void sceneIsoIntoBank(Scene *scene);
+	void sceneIsoCheckBartender(Scene *scene);
+	void sceneIsoDidHideout(Scene *scene);
+	void sceneIsoDidSignPost(Scene *scene);
+	void sceneIsoDoShootout(Scene *scene);
+	void sceneIsoMDShootout(Scene *scene);
+	void sceneIsoShotInto116(Scene *scene);
+
+	// Script functions: Scene NxtScn
+	void sceneDefaultNxtscn(Scene *scene);
+	void sceneNxtscnPickBottle(Scene *scene);
+	void sceneNxtscnDied(Scene *scene);
+	void sceneNxtscnAutoSelect(Scene *scene);
+	void sceneNxtscnFinishSaloon(Scene *scene);
+	void sceneNxtscnFinishOffice(Scene *scene);
+	void sceneNxtscnFinishStable(Scene *scene);
+	void sceneNxtscnFinishBank(Scene *scene);
+	void sceneNxtscnPicSaloon(Scene *scene);
+	void sceneNxtscnKillMan(Scene *scene);
+	void sceneNxtscnKillWoman(Scene *scene);
+	void sceneNxtscnBank(Scene *scene);
+	void sceneNxtscnStable(Scene *scene);
+	void sceneNxtscnSavProsp(Scene *scene);
+	void sceneNxtscnPickToss(Scene *scene);
+	void sceneNxtscnHitToss(Scene *scene);
+	void sceneNxtscnMissToss(Scene *scene);
+	void sceneNxtscnPickSign(Scene *scene);
+	void sceneNxtscnBRockMan(Scene *scene);
+	void sceneNxtscnLRockMan(Scene *scene);
+	void sceneNxtscnHotelMen(Scene *scene);
+
+	// Script functions: Scene WepDwn
+	void sceneDefaultWepdwn(Scene *scene);
+};
+
+class DebuggerMaddog : public GUI::Debugger {
+public:
+	DebuggerMaddog(GameMaddog *game);
+	bool cmdWarpTo(int argc, const char **argv);
+	bool cmdDumpLib(int argc, const char **argv);
+
+private:
+	GameMaddog *_game;
+};
+
+} // End of namespace Alg
+
+#endif