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
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
|
/*
* The ManaPlus Client
* Copyright (C) 2004-2009 The Mana World Development Team
* Copyright (C) 2009-2010 The Mana Developers
* Copyright (C) 2011-2017 The ManaPlus Developers
*
* This file is part of The ManaPlus Client.
*
* 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
* 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 PROGS_MANAPLUS_GUI_VIEWPORT_H
#define PROGS_MANAPLUS_GUI_VIEWPORT_H
#include "position.h"
#include "enums/simpletypes/beingid.h"
#include "gui/widgets/windowcontainer.h"
#include "listeners/mouselistener.h"
class ActorSprite;
class Being;
class FloorItem;
class Graphics;
class Map;
class MapItem;
/**
* The viewport on the map. Displays the current map and handles mouse input
* and the popup menu.
*/
class Viewport final : public WindowContainer,
public MouseListener,
public ConfigListener
{
public:
/**
* Constructor.
*/
Viewport();
A_DELETE_COPY(Viewport)
/**
* Destructor.
*/
~Viewport();
/**
* Sets the map displayed by the viewport.
*/
void setMap(Map *const map);
/**
* Draws the viewport.
*/
void draw(Graphics *const graphics) override final A_NONNULL(2);
void safeDraw(Graphics *const graphics) override final A_NONNULL(2);
/**
* Implements player to keep following mouse.
*/
void logic() override final;
/**
* Toggles whether the path debug graphics are shown. normal,
* debug with all images and grid, debug with out big images
* and with out grid.
*/
void toggleMapDrawType();
void toggleCameraMode();
/**
* Handles mouse press on map.
*/
void mousePressed(MouseEvent &event) override final;
/**
* Handles mouse move on map
*/
void mouseDragged(MouseEvent &event) override final;
/**
* Handles mouse button release on map.
*/
void mouseReleased(MouseEvent &event) override final;
/**
* Handles mouse move on map.
*/
void mouseMoved(MouseEvent &event) override final;
/**
* A relevant config option changed.
*/
void optionChanged(const std::string &name) override final;
/**
* Returns camera x offset in pixels.
*/
int getCameraX() const noexcept2 A_WARN_UNUSED
{ return mPixelViewX; }
/**
* Returns camera y offset in pixels.
*/
int getCameraY() const noexcept2 A_WARN_UNUSED
{ return mPixelViewY; }
/**
* Changes viewpoint by relative pixel coordinates.
*/
void scrollBy(const int x, const int y)
{ mPixelViewX += x; mPixelViewY += y; }
/**
* Clear all hover item, being etc
*/
void cleanHoverItems();
Map *getMap() const noexcept2 A_WARN_UNUSED
{ return mMap; }
void moveCamera(const int dx, const int dy);
int getCameraRelativeX() const noexcept2 A_WARN_UNUSED
{ return mCameraRelativeX; }
int getCameraRelativeY() const noexcept2 A_WARN_UNUSED
{ return mCameraRelativeY; }
void setCameraRelativeX(const int n)
{ mCameraRelativeX = n; updateMidVars(); }
void setCameraRelativeY(const int n)
{ mCameraRelativeY = n; updateMidVars(); }
void moveCameraToActor(const BeingId actorId,
const int x,
const int y);
void moveCameraToPosition(const int x, const int y);
void moveCameraRelative(const int x, const int y);
void returnCamera();
void getMouseTile(int &destX, int &destY) const;
void videoResized();
int mMouseX; /**< Current mouse position in pixels. */
int mMouseY; /**< Current mouse position in pixels. */
protected:
friend class ActorManager;
/// Clears any matching hovers
void clearHover(const ActorSprite *const actor);
void updateMidVars();
void updateMaxVars();
static void validateSpeed();
private:
/**
* Finds a path from the player to the mouse, and draws it. This is for
* debug purposes.
*/
void drawDebugPath(Graphics *const graphics) A_NONNULL(2);
/**
* Draws the given path.
*/
void drawPath(Graphics *const graphics,
const Path &path,
const Color &color)
const A_NONNULL(2);
bool leftMouseAction();
bool openContextMenu(const MouseEvent &event);
void walkByMouse(const MouseEvent &event);
void getMouseTile(const int x,
const int y,
int &destX,
int &destY) const;
/**
* Make the player go to the mouse position.
*/
void followMouse();
Map *mMap; /**< The current map. */
Being *mHoverBeing; /**< Being mouse is currently over. */
FloorItem *mHoverItem; /**< FloorItem mouse is currently over. */
MapItem *mHoverSign; /**< Map sign mouse is currently over. */
int mScrollRadius;
int mScrollLaziness;
int mScrollCenterOffsetX;
int mScrollCenterOffsetY;
int mMousePressX;
int mMousePressY;
int mPixelViewX; /**< Current viewpoint in pixels. */
int mPixelViewY; /**< Current viewpoint in pixels. */
int mMidTileX;
int mMidTileY;
int mViewXmax;
int mViewYmax;
time_t mLocalWalkTime;
int mCameraRelativeX;
int mCameraRelativeY;
bool mShowBeingPopup;
bool mSelfMouseHeal;
bool mEnableLazyScrolling;
bool mMouseDirectionMove;
bool mLongMouseClick;
bool mAllowMoveByMouse;
bool mMouseClicked;
bool mPlayerFollowMouse;
};
extern Viewport *viewport; /**< The viewport. */
#endif // PROGS_MANAPLUS_GUI_VIEWPORT_H
|
