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1/* view.h
2 *
3 * Micropolis, Unix Version. This game was released for the Unix platform
4 * in or about 1990 and has been modified for inclusion in the One Laptop
5 * Per Child program. Copyright (C) 1989 - 2007 Electronic Arts Inc. If
6 * you need assistance with this program, you may contact:
7 * http://wiki.laptop.org/go/Micropolis or email micropolis@laptop.org.
8 *
9 * This program is free software: you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation, either version 3 of the License, or (at
12 * your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful, but
15 * WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * General Public License for more details. You should have received a
18 * copy of the GNU General Public License along with this program. If
19 * not, see <http://www.gnu.org/licenses/>.
20 *
21 * ADDITIONAL TERMS per GNU GPL Section 7
22 *
23 * No trademark or publicity rights are granted. This license does NOT
24 * give you any right, title or interest in the trademark SimCity or any
25 * other Electronic Arts trademark. You may not distribute any
26 * modification of this program using the trademark SimCity or claim any
27 * affliation or association with Electronic Arts Inc. or its employees.
28 *
29 * Any propagation or conveyance of this program must include this
30 * copyright notice and these terms.
31 *
32 * If you convey this program (or any modifications of it) and assume
33 * contractual liability for the program to recipients of it, you agree
34 * to indemnify Electronic Arts for any liability that those contractual
35 * assumptions impose on Electronic Arts.
36 *
37 * You may not misrepresent the origins of this program; modified
38 * versions of the program must be marked as such and not identified as
39 * the original program.
40 *
41 * This disclaimer supplements the one included in the General Public
42 * License. TO THE FULLEST EXTENT PERMISSIBLE UNDER APPLICABLE LAW, THIS
43 * PROGRAM IS PROVIDED TO YOU "AS IS," WITH ALL FAULTS, WITHOUT WARRANTY
44 * OF ANY KIND, AND YOUR USE IS AT YOUR SOLE RISK. THE ENTIRE RISK OF
45 * SATISFACTORY QUALITY AND PERFORMANCE RESIDES WITH YOU. ELECTRONIC ARTS
46 * DISCLAIMS ANY AND ALL EXPRESS, IMPLIED OR STATUTORY WARRANTIES,
47 * INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY, SATISFACTORY QUALITY,
48 * FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT OF THIRD PARTY
49 * RIGHTS, AND WARRANTIES (IF ANY) ARISING FROM A COURSE OF DEALING,
50 * USAGE, OR TRADE PRACTICE. ELECTRONIC ARTS DOES NOT WARRANT AGAINST
51 * INTERFERENCE WITH YOUR ENJOYMENT OF THE PROGRAM; THAT THE PROGRAM WILL
52 * MEET YOUR REQUIREMENTS; THAT OPERATION OF THE PROGRAM WILL BE
53 * UNINTERRUPTED OR ERROR-FREE, OR THAT THE PROGRAM WILL BE COMPATIBLE
54 * WITH THIRD PARTY SOFTWARE OR THAT ANY ERRORS IN THE PROGRAM WILL BE
55 * CORRECTED. NO ORAL OR WRITTEN ADVICE PROVIDED BY ELECTRONIC ARTS OR
56 * ANY AUTHORIZED REPRESENTATIVE SHALL CREATE A WARRANTY. SOME
57 * JURISDICTIONS DO NOT ALLOW THE EXCLUSION OF OR LIMITATIONS ON IMPLIED
58 * WARRANTIES OR THE LIMITATIONS ON THE APPLICABLE STATUTORY RIGHTS OF A
59 * CONSUMER, SO SOME OR ALL OF THE ABOVE EXCLUSIONS AND LIMITATIONS MAY
60 * NOT APPLY TO YOU.
61 */
62
63#define X_Mem_View 1
64#define X_Wire_View 2
65
66#define Editor_Class 0
67#define Map_Class 1
68
69#define Button_Press 0
70#define Button_Move 1
71#define Button_Release 2
72
73#define VIEW_REDRAW_PENDING 1
74
75
76typedef struct Ink {
77 struct Ink *next;
78 int x, y;
79 int color;
80 int length;
81 int maxlength;
82 XPoint *points;
83 int left, top, right, bottom;
84 int last_x, last_y;
85} Ink;
86
87
88typedef struct XDisplay {
89 struct XDisplay *next;
90 int references;
91 char *display;
92 TkDisplay *tkDisplay;
93 Display *dpy;
94 Screen *screen;
95 Window root;
96 Visual *visual;
97 int depth;
98 int color;
99 Colormap colormap;
100 int *pixels;
101 GC gc;
102 int shared;
103 unsigned long last_request_read;
104 unsigned long request;
105 XImage *big_tile_image;
106 XImage *small_tile_image;
107 Pixmap big_tile_pixmap;
108 Pixmap **objects;
109 GC overlay_gc;
110 Pixmap gray25_stipple;
111 Pixmap gray50_stipple;
112 Pixmap gray75_stipple;
113 Pixmap vert_stipple;
114 Pixmap horiz_stipple;
115 Pixmap diag_stipple;
116 int needs_swap;
117 int x_big_endian;
118} XDisplay;
119
120
121typedef struct SimView {
122 struct SimView *next;
123 char *title;
124 int type;
125 int class;
126
127/* graphics stuff */
128 int *pixels;
129 int line_bytes;
130 int pixel_bytes;
131 int depth;
132 unsigned char *data;
133 int line_bytes8;
134 unsigned char *data8;
135 int visible;
136 int invalid;
137 int skips;
138 int skip;
139 int update;
140
141/* map stuff */
142 unsigned char *smalltiles;
143 short map_state;
144 int show_editors;
145
146/* editor stuff */
147 unsigned char *bigtiles;
148 short power_type;
149 short tool_showing;
150 short tool_mode;
151 short tool_x, tool_y;
152 short tool_x_const, tool_y_const;
153 short tool_state;
154 short tool_state_save;
155 short super_user;
156 short show_me;
157 short dynamic_filter;
158 Tk_TimerToken auto_scroll_token;
159 Time tool_event_time;
160 Time tool_last_event_time;
161
162/* scrolling */
163 int w_x, w_y; /* view window position */
164 int w_width, w_height; /* view window size */
165 int m_width, m_height; /* memory buffer size */
166 int i_width, i_height; /* ideal whole size */
167 int pan_x, pan_y; /* centered in window */
168 int tile_x, tile_y, tile_width, tile_height; /* visible tiles */
169 int screen_x, screen_y, screen_width, screen_height; /* visible pixels */
170
171/* tracking */
172 int orig_pan_x, orig_pan_y;
173 int last_x, last_y;
174 int last_button;
175 char *track_info;
176 char *message_var;
177
178/* window system */
179 Tk_Window tkwin;
180 Tcl_Interp *interp;
181 int flags;
182
183 XDisplay *x;
184 XShmSegmentInfo *shminfo;
185 short **tiles;
186 short **other_tiles;
187 XImage *image;
188 XImage *other_image;
189 unsigned char *other_data;
190 Pixmap pixmap;
191 Pixmap pixmap2;
192 Pixmap overlay_pixmap;
193 Pixmap overlay_valid;
194 XFontStruct *fontPtr;
195
196/* timing */
197 int updates;
198 double update_real;
199 double update_user;
200 double update_system;
201 int update_context;
202
203/* auto goto */
204 int auto_goto;
205 int auto_going;
206 int auto_x_goal, auto_y_goal;
207 int auto_speed;
208 struct SimSprite *follow;
209
210/* sound */
211 int sound;
212
213/* configuration */
214 int width, height;
215
216/* overlay */
217 int show_overlay;
218 int overlay_mode;
219 struct timeval overlay_time;
220} SimView;
221
222
223typedef struct SimGraph {
224 struct SimGraph *next;
225 int range;
226 int mask;
227 Tk_Window tkwin;
228 Tcl_Interp *interp;
229 int flags;
230 XDisplay *x;
231 int visible;
232 int w_x, w_y;
233 int w_width, w_height;
234 Pixmap pixmap;
235 int *pixels;
236 XFontStruct *fontPtr;
237 Tk_3DBorder border;
238 int borderWidth;
239 int relief;
240 Tk_TimerToken draw_graph_token;
241} SimGraph;
242
243
244typedef struct SimDate {
245 struct SimDate *next;
246 int reset;
247 int month;
248 int year;
249 int lastmonth;
250 int lastyear;
251 Tk_Window tkwin;
252 Tcl_Interp *interp;
253 int flags;
254 XDisplay *x;
255 int visible;
256 int w_x, w_y;
257 int w_width, w_height;
258 Pixmap pixmap;
259 int *pixels;
260 XFontStruct *fontPtr;
261 Tk_3DBorder border;
262 int borderWidth;
263 int padX;
264 int padY;
265 int width;
266 int monthTab;
267 int monthTabX;
268 int yearTab;
269 int yearTabX;
270 Tk_TimerToken draw_date_token;
271} SimDate;
272
273
274typedef struct SimSprite {
275 struct SimSprite *next;
276 char *name;
277 int type;
278 int frame;
279 int x, y;
280 int width, height;
281 int x_offset, y_offset;
282 int x_hot, y_hot;
283 int orig_x, orig_y;
284 int dest_x, dest_y;
285 int count, sound_count;
286 int dir, new_dir;
287 int step, flag, control;
288 int turn;
289 int accel;
290 int speed;
291} SimSprite;
292
293
294#ifdef CAM
295#include "cam.h"
296#endif
297
298
299typedef struct Person {
300 int id;
301 char *name;
302} Person;
303
304
305typedef struct Sim {
306 int editors;
307 SimView *editor;
308 int maps;
309 SimView *map;
310 int graphs;
311 SimGraph *graph;
312 int dates;
313 SimDate *date;
314 int sprites;
315 SimSprite *sprite;
316#ifdef CAM
317 int scams;
318 SimCam *scam;
319#endif
320 Ink *overlay;
321} Sim;
322
323
324typedef struct Cmd {
325 char *name;
326 int (*cmd)();
327} Cmd;
328
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