preliminary journal implementation ; this should allow to save/load game state and somewhat configure sound/speech stuff

svn-id: r11370

1 files changed, 188 insertions, 0 deletions

diff --git a/queen/journal.h b/queen/journal.h
new file mode 100644
index 0000000000..c1d9a32da7
--- /dev/null
+++ b/queen/journal.h
@@ -0,0 +1,188 @@
+/* ScummVM - Scumm Interpreter
+ * Copyright (C) 2003 The ScummVM project
+ *
+ * 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 2
+ * 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * $Header$
+ *
+ */
+
+#ifndef QUEENJOURNAL_H
+#define QUEENJOURNAL_H
+
+#include "queen/queen.h"
+
+namespace Queen {
+
+class Journal {
+public:
+
+	Journal(Logic *, Graphics *, Display *, Sound *, GameConfig *);
+	void use();
+  
+	enum {
+		JOURNAL_BANK   = 8,
+		JOURNAL_FRAMES = 40,
+		JOURNAL_ROOM   = 0 // dummy value to make Graphics methods happy
+	};
+
+	enum {
+		ZN_REVIEW_ENTRY = 1,
+		ZN_MAKE_ENTRY   = 2,
+		ZN_YES          = ZN_MAKE_ENTRY,
+		ZN_CLOSE        = 3,
+		ZN_NO           = ZN_CLOSE,
+		ZN_GIVEUP       = 4,
+		ZN_TEXT_SPEED   = 5,
+		ZN_SFX_TOGGLE   = 6,
+		ZN_MUSIC_VOLUME = 7,
+		ZN_DESC_FIRST   = 8,
+		ZN_DESC_LAST    = 17,
+		ZN_PAGE_FIRST   = 18,
+		ZN_PAGE_LAST    = 27,
+		ZN_INFO_BOX     = 28,
+		ZN_MUSIC_TOGGLE = 29,
+		ZN_VOICE_TOGGLE = 30,
+		ZN_TEXT_TOGGLE  = 31
+	};
+
+	enum {
+		BOB_LEFT_RECT_1   =  1,
+		BOB_LEFT_RECT_2   =  2,
+		BOB_LEFT_RECT_3   =  3,
+		BOB_LEFT_RECT_4   =  4,
+		BOB_TALK_SPEED    =  5,
+		BOB_SFX_TOGGLE    =  6,
+		BOB_MUSIC_VOLUME  =  7,
+		BOB_SAVE_DESC     =  8,
+		BOB_SAVE_PAGE     =  9,
+		BOB_SPEECH_TOGGLE = 10,
+		BOB_TEXT_TOGGLE   = 11,
+		BOB_MUSIC_TOGGLE  = 12,
+		BOB_INFO_BOX      = 13
+	};
+
+	enum {
+		FRAME_BLUE_1    =  1,
+		FRAME_BLUE_2    =  2,
+		FRAME_ORANGE    =  3,
+		FRAME_GREY      =  5,
+		FRAME_CHECK_BOX = 16,
+		FRAME_BLUE_PIN  = 18,
+		FRAME_GREEN_PIN = 19,
+		FRAME_INFO_BOX  = 20
+	};
+
+	enum {
+		TXT_CLOSE        = 30,
+		TXT_GIVE_UP      = 31,
+		TXT_MAKE_ENTRY   = 32,
+		TXT_REVIEW_ENTRY = 33,
+		TXT_YES          = 34,
+		TXT_NO           = 35
+	};
+
+	enum {
+		SAVE_PER_PAGE     = 10,
+		MAX_SAVE_DESC_LEN = 32,
+		MAX_SAVE_DESC_NUM = 10 * SAVE_PER_PAGE,
+		MAX_PANEL_TEXTS   = 4 * 2
+	};
+
+	enum Mode {
+		M_NORMAL,
+		M_INFO_BOX,
+		M_YES_NO
+	};
+
+
+private:
+
+	void prepare();
+	void restore();
+	
+	void redraw();
+	void update();
+
+	void showBob(int bobNum, int16 x, int16 y, int frameNum);
+	void hideBob(int bobNum);
+
+	void findSaveDescriptions();
+	void drawSaveDescriptions();
+	void drawSaveSlot();
+
+	void enterYesNoMode(int16 zoneNum, int titleNum);
+	void exitYesNoMode();
+
+	void handleNormalMode(int16 zoneNum, int mousex);
+	void handleInfoBoxMode(int16 zoneNum);
+	void handleYesNoMode(int16 zoneNum);
+
+	void handleMouseDown(int x, int y);
+	void handleKeyDown(uint16 ascii, int keycode);
+
+	void clearPanelTexts();
+	void drawPanelText(int y, const char *text);
+	void drawCheckBox(bool active, int bobNum, int16 x, int16 y, int frameNum);
+	void drawSlideBar(int value, int hi, int lo, int bobNum, int16 x, int16 y, int frameNum);
+	void drawPanel(const int *frames, const int *titles, int n);
+	void drawNormalPanel();
+	void drawYesNoPanel(int titleNum);
+	void drawConfigPanel();
+	
+	void showInformationBox();
+	void hideInformationBox();
+
+	void initEditBuffer(const char *desc);
+	void updateEditBuffer(uint16 ascii, int keycode);
+
+	void makeSavegameName(char *buf, int slot = -1);
+	void saveState(int slot, const char *desc);
+	void loadState(int slot);
+
+
+	struct {
+		bool enable;
+		int posCursor;
+		uint textCharsCount;
+		char text[MAX_SAVE_DESC_LEN];
+	} _edit;
+
+	int _currentSavePage;
+	int _currentSaveSlot;
+
+	int _prevJoeX, _prevJoeY;
+
+	int _panelTextCount;
+	int _panelTextY[MAX_PANEL_TEXTS];
+
+	uint16 _prevZoneNum;
+	char _saveDescriptions[MAX_SAVE_DESC_NUM][MAX_SAVE_DESC_LEN];
+	Mode _mode;
+	bool _quit;
+	bool _quitCleanly;
+
+	Logic *_logic;
+	Graphics *_graphics;
+	Display *_display;
+	Sound *_sound;
+	GameConfig *_cfg;
+	const char *_savePath;
+};
+
+
+} // End of namespace Queen
+
+#endif