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
|
/* Copyright (C) 1994-2003 Revolution Software Ltd
*
* 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.
*
* $Header$
*/
#include "common/stdafx.h"
#include "sword2/sword2.h"
#include "sword2/defs.h"
#include "sword2/interpreter.h"
namespace Sword2 {
int32 Logic::fnAddMenuObject(int32 *params) {
// params: 0 pointer to a MenuObject structure to copy down
assert(_vm->_totalTemp < TOTAL_engine_pockets);
// copy the structure to our in-the-engine list
memcpy(&_vm->_tempList[_vm->_totalTemp], _vm->_memory->intToPtr(params[0]), sizeof(MenuObject));
_vm->_totalTemp++;
// script continue
return IR_CONT;
}
int32 Logic::fnRefreshInventory(int32 *params) {
// called from 'menu_look_or_combine' script in 'menu_master' object
// to update the menu to display a combined object while George runs
// voice-over. Note that 'object_held' must be set to the graphic of
// the combined object
// params: none
// can reset this now
COMBINE_BASE = 0;
// so that the icon in 'object_held' is coloured while the rest are
// grey
_vm->_examiningMenuIcon = true;
_vm->buildMenu();
_vm->_examiningMenuIcon = false;
// script continue
return IR_CONT;
}
void Sword2Engine::buildMenu(void) {
// create and start the inventory menu - NOW AT THE BOTTOM OF THE
// SCREEN!
uint32 null_pc = 0;
uint32 j, k;
bool icon_coloured;
uint8 *icon;
uint8 *head;
uint32 res;
// reset temp list which will be totally rebuilt
_totalTemp = 0;
debug(5, "build top menu %d", _totalMasters);
// clear the temp list before building a new temp list in-case list
// gets smaller. check each master
for (j = 0; j < TOTAL_engine_pockets; j++)
_tempList[j].icon_resource = 0;
// Call menu builder script which will register all carried menu
// objects. Run the 'build_menu' script in the 'menu_master' object
head = _resman->openResource(MENU_MASTER_OBJECT);
_logic->runScript((char *) head, (char *) head, &null_pc);
_resman->closeResource(MENU_MASTER_OBJECT);
// Compare new with old. Anything in master thats not in new gets
// removed from master - if found in new too, remove from temp
if (_totalMasters) {
// check each master
for (j = 0; j < _totalMasters; j++) {
for (k = 0; k < TOTAL_engine_pockets; k++) {
res = 0;
// if master is in temp
if (_masterMenuList[j].icon_resource == _tempList[k].icon_resource) {
// kill it in the temp
_tempList[k].icon_resource = 0;
res = 1;
break;
}
}
if (!res) {
// otherwise not in temp so kill in main
_masterMenuList[j].icon_resource = 0;
debug(5, "Killed menu %d", j);
}
}
}
// merge master downwards
_totalMasters = 0;
//check each master slot
for (j = 0; j < TOTAL_engine_pockets; j++) {
// not current end - meaning out over the end so move down
if (_masterMenuList[j].icon_resource && j != _totalMasters) {
memcpy(&_masterMenuList[_totalMasters++], &_masterMenuList[j], sizeof(MenuObject));
// moved down now so kill here
_masterMenuList[j].icon_resource = 0;
} else if (_masterMenuList[j].icon_resource) {
// skip full slots
_totalMasters++;
}
}
// add those new to menu still in temp but not yet in master to the
// end of the master
// check each master slot
for (j = 0; j < TOTAL_engine_pockets; j++) {
if (_tempList[j].icon_resource) {
// here's a new temp
memcpy(&_masterMenuList[_totalMasters++], &_tempList[j], sizeof(MenuObject));
}
}
// init top menu from master list
for (j = 0; j < 15; j++) {
if (_masterMenuList[j].icon_resource) {
// 'res' is now the resource id of the icon
res = _masterMenuList[j].icon_resource;
if (_examiningMenuIcon) {
// WHEN AN ICON HAS BEEN RIGHT-CLICKED FOR
// 'EXAMINE' - SELECTION COLOURED, THE REST
// GREYED OUT
// If this is the icon being examined, make
// it coloured. If not, grey this one out.
if (res == OBJECT_HELD)
icon_coloured = true;
else
icon_coloured = false;
} else if (COMBINE_BASE) {
// WHEN ONE MENU OBJECT IS BEING USED WITH
// ANOTHER - BOTH TO BE COLOURED, THE REST
// GREYED OUT
// if this if either of the icons being
// combined...
if (res == OBJECT_HELD || res == COMBINE_BASE)
icon_coloured = true;
else
icon_coloured = false;
} else {
// NORMAL ICON SELECTION - SELECTION GREYED
// OUT, THE REST COLOURED
// If this is the selction, grey it out. If
// not, make it coloured.
if (res == OBJECT_HELD)
icon_coloured = false;
else
icon_coloured = true;
}
icon = _resman->openResource(_masterMenuList[j].icon_resource) + sizeof(StandardHeader);
// The coloured icon is stored directly after the
// greyed out one.
if (icon_coloured)
icon += (RDMENU_ICONWIDE * RDMENU_ICONDEEP);
_graphics->setMenuIcon(RDMENU_BOTTOM, j, icon);
_resman->closeResource(res);
} else {
// no icon here
_graphics->setMenuIcon(RDMENU_BOTTOM, j, NULL);
debug(5, " NULL for %d", j);
}
}
_graphics->showMenu(RDMENU_BOTTOM);
}
void Sword2Engine::buildSystemMenu(void) {
// start a fresh top system menu
uint8 *icon;
uint32 icon_list[5] = {
OPTIONS_ICON,
QUIT_ICON,
SAVE_ICON,
RESTORE_ICON,
RESTART_ICON
};
// build them all high in full colour - when one is clicked on all the
// rest will grey out
for (int i = 0; i < ARRAYSIZE(icon_list); i++) {
icon = _resman->openResource(icon_list[i]) + sizeof(StandardHeader);
// The only case when an icon is grayed is when the player
// is dead. Then SAVE is not available.
if (!DEAD || icon_list[i] != SAVE_ICON)
icon += (RDMENU_ICONWIDE * RDMENU_ICONDEEP);
_graphics->setMenuIcon(RDMENU_TOP, i, icon);
_resman->closeResource(icon_list[i]);
}
_graphics->showMenu(RDMENU_TOP);
}
} // End of namespace Sword2
|
