CGE: Merged mouse.* and keybd.* files to centralise event handling

1 files changed, 116 insertions, 0 deletions

diff --git a/engines/cge/events.h b/engines/cge/events.h
new file mode 100644
index 0000000000..be4b15e133
--- /dev/null
+++ b/engines/cge/events.h
@@ -0,0 +1,116 @@
+/* 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 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+/*
+ * This code is based on original Soltys source code
+ * Copyright (c) 1994-1995 Janus B. Wisniewski and L.K. Avalon
+ */
+
+#ifndef __CGE_EVENTS__
+#define __CGE_EVENTS__
+
+#include "cge/game.h"
+#include "cge/talk.h"
+#include "cge/jbw.h"
+#include "cge/vga13h.h"
+
+namespace CGE {
+
+/*----------------- KEYBOARD interface -----------------*/
+
+#define KEYBD_INT   9
+#define LSHIFT      42
+#define RSHIFT      54
+#define CTRL        29
+#define ALT         56
+
+
+class Keyboard {
+public:
+	static void (* OldKeyboard)(...);
+	static void NewKeyboard(...);
+	static uint16 _code[0x60];
+	static uint16 _current;
+	static Sprite *_client;
+	static uint8 _key[0x60];
+	static uint16 last() {
+		uint16 cur = _current;
+		_current = 0;
+		return cur;
+	}
+	static Sprite *setClient(Sprite *spr);
+	Keyboard();
+	~Keyboard();
+};
+
+/*----------------- MOUSE interface -----------------*/
+
+#define EVT_MAX     256
+#define ROLL        0x01
+#define L_DN        0x02
+#define L_UP        0x04
+#define R_DN        0x08
+#define R_UP        0x10
+#define ATTN        0x20 // 0x40
+#define KEYB        0x80
+
+
+extern TALK *Talk;
+
+struct Event {
+	uint16 _msk;
+	uint16 _x;
+	uint16 _y;
+	Sprite *_ptr;
+};
+
+extern Event Evt[EVT_MAX];
+extern uint16 EvtHead, EvtTail;
+typedef void (MOUSE_FUN)(void);
+
+
+class MOUSE : public Sprite {
+	static MOUSE_FUN *OldMouseFun;
+	static MOUSE_FUN NewMouseFun;
+	static uint16 OldMouseMask;
+	Sprite *Hold;
+	int hx, hy;
+	//void SetFun (void);
+	//void ResetFun (void);
+public:
+	bool Exist;
+	int Buttons;
+	Sprite *Busy;
+	//Sprite *Touched;
+	MOUSE(CGEEngine *vm, Bitmap **shpl = MC);
+	~MOUSE();
+	void On();
+	void Off();
+	static void ClrEvt(Sprite *spr = NULL);
+	void Tick();
+private:
+	CGEEngine *_vm;
+};
+
+} // End of namespace CGE
+
+#endif