1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
|
/* 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.
*
*/
#ifndef ZVISION_CURSOR_MANAGER_H
#define ZVISION_CURSOR_MANAGER_H
#include "zvision/graphics/cursors/cursor.h"
#include "common/str.h"
namespace Graphics {
struct PixelFormat;
}
namespace ZVision {
class ZVision;
/**
* Mostly usable cursors
*/
enum CursorIndex {
CursorIndex_Active = 0,
CursorIndex_DownArr = 3,
CursorIndex_HandPu = 6,
CursorIndex_Idle = 11,
CursorIndex_Left = 12,
CursorIndex_Right = 13,
CursorIndex_UpArr = 17,
CursorIndex_ItemIdle = 18,
CursorIndex_ItemAct = 19
};
/**
* Class to manage cursor changes. The actual changes have to be done
* through CursorMan. Otherwise the cursor will disappear after GMM
* or debug console.
* TODO: Figure out a way to get rid of the extraneous data copying due to having to use CursorMan
*/
class CursorManager {
public:
CursorManager(ZVision *engine, const Graphics::PixelFormat pixelFormat);
private:
static const int NUM_CURSORS = 18;
// 18 default cursors in up/down states, +2 for items idle/act cursors
ZorkCursor _cursors[NUM_CURSORS + 2][2];
ZVision *_engine;
const Graphics::PixelFormat _pixelFormat;
bool _cursorIsPushed;
int _item;
int _lastitem;
int _currentCursor;
static const char *_cursorNames[];
static const char *_zgiCursorFileNames[];
static const char *_zNemCursorFileNames[];
public:
/** Creates the idle cursor and shows it */
void initialize();
/**
* Change cursor to specified cursor ID. If item setted to not 0 and cursor id idle/acrive/handpu change cursor to item.
*
* @param id Wanted cursor id.
*/
void changeCursor(int id);
/**
* Return founded id for string contains cursor name
*
* @param name Cursor name
* @return Id of cursor or idle cursor id if not found
*/
int getCursorId(const Common::String &name);
/**
* Load cursor for item by id, and try to change cursor to item cursor if it's not 0
*
* @param id Item id or 0 for no item cursor
*/
void setItemID(int id);
/**
* Change the cursor to a certain push state. If the cursor is already in the specified push state, nothing will happen.
*
* @param pushed Should the cursor be pushed (true) or not pushed (false) (Another way to say it: down or up)
*/
void cursorDown(bool pushed);
/**
* Show or hide mouse cursor.
*
* @param vis Should the cursor be showed (true) or hide (false)
*/
void showMouse(bool vis);
private:
/**
* Calls CursorMan.replaceCursor() using the data in cursor
*
* @param cursor The cursor to show
*/
void changeCursor(const ZorkCursor &cursor);
};
} // End of namespace ZVision
#endif
|
