git.zerfleddert.de Git - micropolis/blob - src/sim/headers/view.h

   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
  76 typedef 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
  88 typedef 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 } XDisplay;
 117
 118
 119 typedef struct SimView {
 120   struct SimView *next;
 121   char *title;
 122   int type;
 123   int class;
 124
 125 /* graphics stuff */
 126   int *pixels;
 127   int line_bytes;
 128   int pixel_bytes;
 129   int depth;
 130   unsigned char *data;
 131   int line_bytes8;
 132   unsigned char *data8;
 133   int visible;
 134   int invalid;
 135   int skips;
 136   int skip;
 137   int update;
 138
 139 /* map stuff */
 140   unsigned char *smalltiles;
 141   short map_state;
 142   int show_editors;
 143
 144 /* editor stuff */
 145   unsigned char *bigtiles;
 146   short power_type;
 147   short tool_showing;
 148   short tool_mode;
 149   short tool_x, tool_y;
 150   short tool_x_const, tool_y_const;
 151   short tool_state;
 152   short tool_state_save;
 153   short super_user;
 154   short show_me;
 155   short dynamic_filter;
 156   Tk_TimerToken auto_scroll_token;
 157   Time tool_event_time;
 158   Time tool_last_event_time;
 159
 160 /* scrolling */
 161   int w_x, w_y;                                 /* view window position */
 162   int w_width, w_height;                        /* view window size */
 163   int m_width, m_height;                        /* memory buffer size */
 164   int i_width, i_height;                        /* ideal whole size */
 165   int pan_x, pan_y;                             /* centered in window */
 166   int tile_x, tile_y, tile_width, tile_height;  /* visible tiles */
 167   int screen_x, screen_y, screen_width, screen_height; /* visible pixels */
 168
 169 /* tracking */
 170   int orig_pan_x, orig_pan_y;
 171   int last_x, last_y;
 172   int last_button;
 173   char *track_info;
 174   char *message_var;
 175
 176 /* window system */
 177   Tk_Window tkwin;
 178   Tcl_Interp *interp;
 179   int flags;
 180
 181   XDisplay *x;
 182   XShmSegmentInfo *shminfo;
 183   short **tiles;
 184   short **other_tiles;
 185   XImage *image;
 186   XImage *other_image;
 187   unsigned char *other_data;
 188   Pixmap pixmap;
 189   Pixmap pixmap2;
 190   Pixmap overlay_pixmap;
 191   Pixmap overlay_valid;
 192   XFontStruct *fontPtr;
 193
 194 /* timing */
 195   int updates;
 196   double update_real;
 197   double update_user;
 198   double update_system;
 199   int update_context;
 200
 201 /* auto goto */
 202   int auto_goto;
 203   int auto_going;
 204   int auto_x_goal, auto_y_goal;
 205   int auto_speed;
 206   struct SimSprite *follow;
 207
 208 /* sound */
 209   int sound;
 210
 211 /* configuration */
 212   int width, height;
 213
 214 /* overlay */
 215   int show_overlay;
 216   int overlay_mode;
 217   struct timeval overlay_time;
 218 } SimView;
 219
 220
 221 typedef struct SimGraph {
 222   struct SimGraph *next;
 223   int range;
 224   int mask;
 225   Tk_Window tkwin;
 226   Tcl_Interp *interp;
 227   int flags;
 228   XDisplay *x;
 229   int visible;
 230   int w_x, w_y;
 231   int w_width, w_height;
 232   Pixmap pixmap;
 233   int *pixels;
 234   XFontStruct *fontPtr;
 235   Tk_3DBorder border;
 236   int borderWidth;
 237   int relief;
 238   Tk_TimerToken draw_graph_token;
 239 } SimGraph;
 240
 241
 242 typedef struct SimDate {
 243   struct SimDate *next;
 244   int reset;
 245   int month;
 246   int year;
 247   int lastmonth;
 248   int lastyear;
 249   Tk_Window tkwin;
 250   Tcl_Interp *interp;
 251   int flags;
 252   XDisplay *x;
 253   int visible;
 254   int w_x, w_y;
 255   int w_width, w_height;
 256   Pixmap pixmap;
 257   int *pixels;
 258   XFontStruct *fontPtr;
 259   Tk_3DBorder border;
 260   int borderWidth;
 261   int padX;
 262   int padY;
 263   int width;
 264   int monthTab;
 265   int monthTabX;
 266   int yearTab;
 267   int yearTabX;
 268   Tk_TimerToken draw_date_token;
 269 } SimDate;
 270
 271
 272 typedef struct SimSprite {
 273   struct SimSprite *next;
 274   char *name;
 275   int type;
 276   int frame;
 277   int x, y;
 278   int width, height;
 279   int x_offset, y_offset;
 280   int x_hot, y_hot;
 281   int orig_x, orig_y;
 282   int dest_x, dest_y;
 283   int count, sound_count;
 284   int dir, new_dir;
 285   int step, flag, control;
 286   int turn;
 287   int accel;
 288   int speed;
 289 } SimSprite;
 290
 291
 292 #ifdef CAM
 293 #include "cam.h"
 294 #endif
 295
 296
 297 typedef struct Person {
 298   int id;
 299   char *name;
 300 } Person;
 301
 302
 303 typedef struct Sim {
 304   int editors;
 305   SimView *editor;
 306   int maps;
 307   SimView *map;
 308   int graphs;
 309   SimGraph *graph;
 310   int dates;
 311   SimDate *date;
 312   int sprites;
 313   SimSprite *sprite;
 314 #ifdef CAM
 315   int scams;
 316   SimCam *scam;
 317 #endif
 318   Ink *overlay;
 319 } Sim;
 320
 321
 322 typedef struct Cmd {
 323   char *name;
 324   int (*cmd)();
 325 } Cmd;
 326