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
250
251
252
253
254
255
256
257
258
259
260
|
/* 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.
*
*/
/*
* Based on the Reverse Engineering work of Christophe Fontanel,
* maintainer of the Dungeon Master Encyclopaedia (http://dmweb.free.fr/)
*/
#include "dm/dialog.h"
#include "dm/gfx.h"
#include "dm/text.h"
#include "dm/eventman.h"
namespace DM {
DialogMan::DialogMan(DMEngine *vm) : _vm(vm) {
_selectedDialogChoice = 0;
}
void DialogMan::dialogDraw(const char *msg1, const char *msg2, const char *choice1, const char *choice2, const char *choice3, const char *choice4, bool screenDialog, bool clearScreen, bool fading) {
static Box constBox1 = Box(0, 223, 101, 125);
static Box constBox2 = Box(0, 223, 76, 100);
static Box constBox3 = Box(0, 223, 51, 75);
static Box dialog2ChoicesPatch = Box(102, 122, 89, 125);
static Box dialog4ChoicesPatch = Box(102, 122, 62, 97);
EventManager &evtMan = *_vm->_eventMan;
DisplayMan &displMan = *_vm->_displayMan;
TextMan &txtMan = *_vm->_textMan;
displMan.loadIntoBitmap(kDMGraphicIdxDialogBox, displMan._bitmapViewport);
//Strangerke: the version should be replaced by a ScummVM/RogueVM (?) string
// TODO: replace with ScummVM version string
txtMan.printTextToBitmap(displMan._bitmapViewport, k112_byteWidthViewport, 192, 7, kDMColorLightGray, kDMColorDarkGary, "V2.2", k136_heightViewport);
int16 choiceCount = 1;
if (choice2)
choiceCount++;
if (choice3)
choiceCount++;
if (choice4)
choiceCount++;
if (fading)
displMan.startEndFadeToPalette(displMan._blankBuffer);
if (clearScreen)
displMan.fillScreen(kDMColorBlack);
displMan._useByteBoxCoordinates = false;
if (choiceCount == 1) {
displMan.blitToBitmap(displMan._bitmapViewport, displMan._bitmapViewport, constBox1, 0, 64, k112_byteWidthViewport, k112_byteWidthViewport, kDMColorNoTransparency, k136_heightViewport, k136_heightViewport);
displMan.blitToBitmap(displMan._bitmapViewport, displMan._bitmapViewport, constBox2, 0, 39, k112_byteWidthViewport, k112_byteWidthViewport, kDMColorNoTransparency, k136_heightViewport, k136_heightViewport);
displMan.blitToBitmap(displMan._bitmapViewport, displMan._bitmapViewport, constBox3, 0, 14, k112_byteWidthViewport, k112_byteWidthViewport, kDMColorNoTransparency, k136_heightViewport, k136_heightViewport);
printCenteredChoice(displMan._bitmapViewport, choice1, 112, 114);
} else if (choiceCount == 2) {
displMan.blitToBitmap(displMan._bitmapViewport, displMan._bitmapViewport, dialog2ChoicesPatch, 102, 52, k112_byteWidthViewport, k112_byteWidthViewport, kDMColorNoTransparency, k136_heightViewport, k136_heightViewport);
printCenteredChoice(displMan._bitmapViewport, choice1, 112, 77);
printCenteredChoice(displMan._bitmapViewport, choice2, 112, 114);
} else if (choiceCount == 3) {
printCenteredChoice(displMan._bitmapViewport, choice1, 112, 77);
printCenteredChoice(displMan._bitmapViewport, choice2, 59, 114);
printCenteredChoice(displMan._bitmapViewport, choice3, 166, 114);
} else if (choiceCount == 4) {
displMan.blitToBitmap(displMan._bitmapViewport, displMan._bitmapViewport, dialog4ChoicesPatch, 102, 99, k112_byteWidthViewport, k112_byteWidthViewport, kDMColorNoTransparency, k136_heightViewport, k136_heightViewport);
printCenteredChoice(displMan._bitmapViewport, choice1, 59, 77);
printCenteredChoice(displMan._bitmapViewport, choice2, 166, 77);
printCenteredChoice(displMan._bitmapViewport, choice3, 59, 114);
printCenteredChoice(displMan._bitmapViewport, choice4, 166, 114);
}
int16 textPosX;
int16 textPosY = 29;
if (msg1) {
char L1312_ac_StringPart1[70];
char L1313_ac_StringPart2[70];
if (isMessageOnTwoLines(msg1, L1312_ac_StringPart1, L1313_ac_StringPart2)) {
textPosY = 21;
textPosX = 113 - ((strlen(L1312_ac_StringPart1) * 6) >> 1);
txtMan.printTextToBitmap(displMan._bitmapViewport, k112_byteWidthViewport, textPosX, textPosY, kDMColorYellow, kDMColorLightBrown, L1312_ac_StringPart1, k136_heightViewport);
textPosY += 8;
textPosX = 113 - ((strlen(L1313_ac_StringPart2) * 6) >> 1);
txtMan.printTextToBitmap(displMan._bitmapViewport, k112_byteWidthViewport, textPosX, textPosY, kDMColorYellow, kDMColorLightBrown, L1313_ac_StringPart2, k136_heightViewport);
textPosY += 8;
} else {
textPosX = 113 - ((strlen(msg1) * 6) >> 1);
txtMan.printTextToBitmap(displMan._bitmapViewport, k112_byteWidthViewport, textPosX, textPosY, kDMColorYellow, kDMColorLightBrown, msg1, k136_heightViewport);
textPosY += 8;
}
}
if (msg2) {
char L1312_ac_StringPart1[70];
char L1313_ac_StringPart2[70];
if (isMessageOnTwoLines(msg2, L1312_ac_StringPart1, L1313_ac_StringPart2)) {
textPosX = 113 - ((strlen(L1312_ac_StringPart1) * 6) >> 1);
txtMan.printTextToBitmap(displMan._bitmapViewport, k112_byteWidthViewport, textPosX, textPosY, kDMColorGold, kDMColorLightBrown, L1312_ac_StringPart1, k136_heightViewport);
textPosY += 8;
textPosX = 113 - ((strlen(L1313_ac_StringPart2) * 6) >> 1);
txtMan.printTextToBitmap(displMan._bitmapViewport, k112_byteWidthViewport, textPosX, textPosY, kDMColorGold, kDMColorLightBrown, L1313_ac_StringPart2, k136_heightViewport);
} else {
textPosX = 113 - ((strlen(msg2) * 6) >> 1);
txtMan.printTextToBitmap(displMan._bitmapViewport, k112_byteWidthViewport, textPosX, textPosY, kDMColorGold, kDMColorLightBrown, msg2, k136_heightViewport);
}
}
if (screenDialog) {
Box displayBox(47, 270, 33, 168);
evtMan.showMouse();
displMan.blitToScreen(displMan._bitmapViewport, &displayBox, k112_byteWidthViewport, kDMColorNoTransparency, k136_heightViewport);
evtMan.hideMouse();
} else {
displMan.drawViewport(k0_viewportNotDungeonView);
_vm->delay(1);
}
if (fading)
displMan.startEndFadeToPalette(displMan._paletteTopAndBottomScreen);
displMan._drawFloorAndCeilingRequested = true;
displMan.updateScreen();
}
void DialogMan::printCenteredChoice(byte *bitmap, const char *str, int16 posX, int16 posY) {
if (str) {
posX -= (strlen(str) * 6) >> 1;
_vm->_textMan->printTextToBitmap(bitmap, k112_byteWidthViewport, posX, posY, kDMColorGold, kDMColorLightBrown, str, k136_heightViewport);
}
}
bool DialogMan::isMessageOnTwoLines(const char *str, char *part1, char *part2) {
uint16 strLength = strlen(str);
if (strLength <= 30)
return false;
strcpy(part1, str);
uint16 splitPosition = strLength >> 1;
while ((splitPosition < strLength) && (part1[splitPosition] != ' '))
splitPosition++;
part1[splitPosition] = '\0';
strcpy(part2, &part1[splitPosition + 1]);
return true;
}
int16 DialogMan::getChoice(uint16 choiceCount, uint16 dialogSetIndex, int16 driveType, int16 automaticChoiceIfFlopyInDrive) {
EventManager &evtMan = *_vm->_eventMan;
DisplayMan &displMan = *_vm->_displayMan;
evtMan.hideMouse();
MouseInput *primaryMouseInputBackup = evtMan._primaryMouseInput;
MouseInput *secondaryMouseInputBackup = evtMan._secondaryMouseInput;
KeyboardInput *primaryKeyboardInputBackup = evtMan._primaryKeyboardInput;
KeyboardInput *secondaryKeyboardInputBackup = evtMan._secondaryKeyboardInput;
evtMan._secondaryMouseInput = nullptr;
evtMan._primaryKeyboardInput = nullptr;
evtMan._secondaryKeyboardInput = nullptr;
evtMan._primaryMouseInput = evtMan._primaryMouseInputDialogSets[dialogSetIndex][choiceCount - 1];
evtMan.discardAllInput();
_selectedDialogChoice = 99;
do {
Common::Event key;
Common::EventType eventType = evtMan.processInput(&key);
evtMan.processCommandQueue();
_vm->delay(1);
displMan.updateScreen();
if ((_selectedDialogChoice == 99) && (choiceCount == 1)
&& (eventType != Common::EVENT_INVALID) && key.kbd.keycode == Common::KEYCODE_RETURN) {
/* If a choice has not been made yet with the mouse and the dialog has only one possible choice and carriage return was pressed on the keyboard */
_selectedDialogChoice = kDMDialogChoice1;
}
} while (_selectedDialogChoice == 99);
displMan._useByteBoxCoordinates = false;
Box boxA = evtMan._primaryMouseInput[_selectedDialogChoice - 1]._hitbox;
boxA._rect.left -= 3;
boxA._rect.right += 3;
boxA._rect.top -= 3;
boxA._rect.bottom += 4;
evtMan.showMouse();
displMan._drawFloorAndCeilingRequested = true;
Box boxB(0, 0, boxA._rect.right - boxA._rect.left + 3, boxA._rect.bottom - boxA._rect.top + 3);
displMan.blitToBitmap(displMan._bitmapScreen, displMan._bitmapViewport,
boxB, boxA._rect.left, boxA._rect.top, k160_byteWidthScreen, k160_byteWidthScreen, kDMColorNoTransparency, 200, 25);
_vm->delay(1);
boxB = boxA;
boxB._rect.bottom = boxB._rect.top;
displMan.fillScreenBox(boxB, kDMColorLightBrown);
boxB = boxA;
boxB._rect.right = boxB._rect.left;
boxB._rect.bottom--;
displMan.fillScreenBox(boxB, kDMColorLightBrown);
boxB = boxA;
boxB._rect.bottom--;
boxB._rect.top = boxB._rect.bottom;
boxB._rect.left -= 2;
displMan.fillScreenBox(boxB, kDMColorBlack);
boxB = boxA;
boxB._rect.left = boxB._rect.right;
displMan.fillScreenBox(boxB, kDMColorBlack);
_vm->delay(2);
boxB = boxA;
boxB._rect.top++;
boxB._rect.bottom = boxB._rect.top;
boxB._rect.right -= 2;
displMan.fillScreenBox(boxB, kDMColorLightBrown);
boxB = boxA;
boxB._rect.left++;
boxB._rect.right = boxB._rect.left;
boxB._rect.bottom--;
displMan.fillScreenBox(boxB, kDMColorLightBrown);
boxB = boxA;
boxB._rect.right--;
boxB._rect.left = boxB._rect.right;
displMan.fillScreenBox(boxB, kDMColorBlack);
boxB = boxA;
boxB._rect.top = boxB._rect.bottom = boxB._rect.bottom - 2;
boxB._rect.left++;
displMan.fillScreenBox(boxB, kDMColorBlack);
boxB = boxA;
boxB._rect.top = boxB._rect.bottom = boxB._rect.bottom + 2;
boxB._rect.left--;
boxB._rect.right += 2;
displMan.fillScreenBox(boxB, kDMColorLightestGray);
boxB = boxA;
boxB._rect.left = boxB._rect.right = boxB._rect.right + 3;
boxB._rect.bottom += 2;
displMan.fillScreenBox(boxB, kDMColorLightestGray);
_vm->delay(2);
boxA._rect.right += 3;
boxA._rect.bottom += 3;
displMan.blitToBitmap(displMan._bitmapViewport, displMan._bitmapScreen,
boxA, 0, 0, k160_byteWidthScreen, k160_byteWidthScreen, kDMColorNoTransparency, 25, k200_heightScreen);
evtMan.hideMouse();
evtMan._primaryMouseInput = primaryMouseInputBackup;
evtMan._secondaryMouseInput = secondaryMouseInputBackup;
evtMan._primaryKeyboardInput = primaryKeyboardInputBackup;
evtMan._secondaryKeyboardInput = secondaryKeyboardInputBackup;
evtMan.discardAllInput();
evtMan.showMouse();
return _selectedDialogChoice;
}
}
|
