src/rune.h

   1 #ifndef _RUNE_H
   2 #define _RUNE_H
   3
   4 #include <SDL.h>
   5 #include "visual.h"
   6
   7 #define MAX_FACTIONS 8
   8
   9 #define MAX_UNITS 512
  10 #define MAX_HOUSES 128
  11 #define MAX_FLAGS 64    /* (per faction) */
  12
  13 #define MAX_POOLS MAX_UNITS
  14
  15 #define TILE_W  16
  16 #define TILE_H  16
  17
  18 #define MAX_ANIM 6
  19 #define ANIM_IDLE       0
  20 #define ANIM_WALK       1
  21 #define ANIM_CARRY      2
  22 #define ANIM_HIT        3
  23 #define ANIM_DEATH      4
  24 #define ANIM_FACE       5
  25
  26 #define ANIM_BUILDING   0
  27 #define ANIM_BUILT      1
  28 #define ANIM_WORK       3
  29 #define ANIM_DAMAGE     4
  30 #define ANIM_ICON       5
  31
  32 #define UAXIS_TYPE 0
  33 #define UAXIS_MODE 1
  34 #define UAXIS_FRAME 2
  35 #define UAXIS_FACEFRAME 3
  36
  37 #define HAXIS_TYPE 0
  38 #define HAXIS_STATE 1
  39 #define HAXIS_FRAME 2
  40
  41 #define HACT_NONE               0
  42 #define HACT_UNLOAD_GOLD        0x0001
  43 #define HACT_UNLOAD_ORE         0x0002
  44 #define HACT_XXX1               0x0004
  45 #define HACT_XXX2               0x0008
  46 #define HACT_XXX3               0x0010
  47 #define HACT_XXX5               0x0020
  48 #define HACT_XXX6               0x0040
  49 #define HACT_XXX7               0x0080
  50
  51 //#define DEBUG_PATHFIND
  52
  53 /* How much "energy" various unit actions cost */
  54 #define ECOST_SLIDE     5
  55 #define ECOST_VISIT     10
  56 #define ECOST_WALK      10
  57
  58 typedef enum MoveMethod {
  59         Walk, Ride, Fly, Trample, Skyride,
  60 } MoveMethod;
  61 typedef enum AttackMethod {
  62         Melee, Ranged, Cast, Talk
  63 } AttackMethod;
  64 typedef enum SpellType {
  65         None, Heal, Enchant, Descent, Burry, Summon, Protect, Earthskin
  66 } SpellType;
  67 typedef enum PerceptionMethod {
  68         Sight, Smell
  69 } PerceptionMethod;
  70
  71
  72 #define LEN_UNIT_ID     32
  73 #define LEN_UNIT_TITLE  80
  74 #define LEN_UNIT_NAME   80
  75
  76 #define LEN_HOUSE_ID    32
  77 #define LEN_HOUSE_TITLE 80
  78 #define LEN_HOUSE_NAME  80
  79
  80 #define LEN_FACTION_TITLE 80
  81
  82 #define MAX_UNITTABS 6
  83 #define MAX_HOUSETABS 6
  84
  85 #define MAX_SCENT 8
  86 #define SCENT_HUMAN     0
  87 #define SCENT_ANIMAL    1
  88 #define SCENT_MAGIC     2
  89
  90 #define MM_MAX 4
  91 #define MM_WALK 0
  92 #define MM_RIDE 1
  93 #define MM_FLY  2
  94 #define MM_TRAMPLE 3
  95
  96 #define AM_MAX          4
  97 #define AM_MELEE        0
  98 #define AM_RANGED       1
  99 #define AM_CAST         2
 100 #define AM_TALK         3
 101
 102 #define SPELL_MAX       10
 103 #define SPELL_MAGICMISSILE      0
 104 #define SPELL_HEAL      1
 105 #define SPELL_ENCHANT   2
 106 #define SPELL_DESCENT   3
 107 #define SPELL_BURRY     4
 108
 109 #define MAX_SKILLS      6
 110 #define MAX_STAT        6
 111 #define S_STR   0
 112 #define S_DEX   1
 113 #define S_CON   2
 114 #define S_INT   3
 115 #define S_MET   4
 116 #define S_CHR   5
 117 #define MAX_PARAMS (MAX_STAT + MAX_STAT)
 118
 119 #define HMENU_ITEMS 10
 120
 121 #define MAX_RESOURCES 7
 122 #define RES_GOLD        0
 123 #define RES_ORE         1
 124 #define RES_FORCIBLE    2
 125 #define RES_SWORD       3
 126 #define RES_BOW         4
 127 #define RES_HORSE       5
 128 #define RES_GRAAK       6
 129
 130 typedef struct house_p house_p;
 131 typedef struct house_t house_t;
 132 typedef struct unit_t unit_t;
 133 typedef struct unit_p unit_p;
 134
 135 typedef struct faction_t faction_t;
 136 typedef struct flag_t flag_t;
 137
 138 typedef struct pool_t pool_t;
 139
 140 struct flag_t {
 141
 142         Uint8 faction;
 143         Uint8 type;
 144
 145         Uint16 reward;
 146
 147         Uint8 x;
 148         Uint8 y;
 149         house_t *house;
 150         unit_t *unit;
 151         Uint8 w;
 152         Uint8 h;
 153
 154         unit_t *units[8];
 155         int num_units;
 156 };
 157
 158 struct faction_t {
 159         char title[LEN_FACTION_TITLE];
 160         SDL_Color color;
 161
 162         Uint32 gold;
 163         Uint32 ore;
 164
 165         Uint8 gold_tax;
 166         Uint8 ore_tax;
 167
 168         flag_t flags[MAX_FLAGS];
 169         int num_flags;
 170 };
 171
 172 struct unit_p {
 173         char id[LEN_UNIT_ID];
 174         char title[LEN_UNIT_TITLE];
 175         SDL_Color color;
 176
 177         Sint8 base_stat[MAX_STAT];
 178
 179         AttackMethod attack;
 180         MoveMethod move;
 181         SpellType spell;
 182         PerceptionMethod perc;
 183
 184         Uint8 base_scent[MAX_SCENT];
 185
 186         Uint32 flags;
 187         Uint8 modus;
 188
 189         Uint8 w;
 190         Uint8 h;
 191
 192         animation_t body;
 193         animation_t face;
 194 };
 195
 196 struct house_p {
 197     char id[LEN_HOUSE_ID];
 198         char title[LEN_HOUSE_TITLE];
 199
 200         Uint32 gold_cost;
 201         Uint32 ore_cost;
 202
 203         Uint8 w;
 204         Uint8 h;
 205
 206         /* Visuals */
 207         Uint8 icon;
 208         SDL_Rect unbuilt;
 209         animation_t body;
 210 };
 211
 212 struct house_t {
 213         Uint8 tile;
 214         char title[LEN_HOUSE_TITLE];
 215         Uint32 gold_cost;
 216         Uint8 w;
 217         Uint8 h;
 218
 219         Uint8 x;
 220         Uint8 y;
 221
 222         Uint8 faction;
 223         Sint8 flag_id[MAX_FACTIONS];    /* Back-ref to assigned flags */
 224
 225         Uint8 capacity;
 226         Uint8 visitors;
 227
 228         Uint16 hp;
 229         Uint16 max_hp;
 230
 231         Uint8 built;    /* Construction finished */
 232
 233         /* Visuals */
 234         Sint8 framecnt; /* Frame counter */
 235         Uint8 frame;    /* Current animation frame */
 236         Uint8 *axis_refs[MAX_AAXIS]; /* reservered */
 237 };
 238
 239 struct unit_t {
 240         Uint8 tile;
 241
 242         Sint8 base_stat[MAX_STAT];
 243         Sint8 rune_stat[MAX_STAT];
 244         Sint8 calc_stat[MAX_STAT];
 245
 246         Uint8 stat_bid[MAX_STAT];
 247
 248         char name[LEN_UNIT_NAME];
 249
 250         Uint16 gold;
 251         Uint16 fame;
 252         Sint16 happiness;
 253
 254         Uint16 dmg;
 255         Uint16 max_hp;
 256         Uint8 level;
 257         Uint8 exp;
 258
 259         Uint16 progress;
 260         Uint16 carry_gold;
 261         Uint16 carry_ore;
 262
 263         house_t *visiting;      /* link to container house (i.e. "gold mine") */
 264
 265         unit_t  *inside;        /* link to container unit (i.e. "transport ship") */
 266         Uint8 capacity;         /* number of child units this can hold */
 267
 268         Uint8 x;
 269         Uint8 y;
 270
 271         Uint8 tx;
 272         Uint8 ty;
 273
 274         Sint8 ox;
 275         Sint8 oy;
 276
 277         Uint32 energy;
 278
 279         Uint8 pin;
 280         Uint8 mode;
 281         Uint8 baloon;
 282
 283         Sint8 faction;  /* Faction id */
 284         Sint8 flag_id[MAX_FACTIONS];
 285
 286         Uint32 color;
 287
 288         Uint8 top_desire; /* AI-related */
 289         Uint8 top_method;
 290         Uint8 modus;
 291         Uint8 strategy;
 292         Uint8 tactic;
 293         Uint8 step;
 294
 295         Uint8 block;    /* Useless variable to mark during iteration to avoid endless recursion */
 296
 297         unit_t *link;
 298         Uint8 ref_count[MAX_STAT];
 299         Uint16 link_id;
 300         Uint8 link_stat;
 301
 302         pool_t *pool;
 303         Uint8 ref_counts;
 304
 305         int path[16];
 306         Uint8 target_type;
 307         Uint16 target_id;
 308 #ifdef DEBUG_PATHFIND
 309         long d[256000]; /* d[i] is the length of the shortest path between the source (s) and node i */
 310         int prev[256000]; /* prev[i] is the node that comes right before i in the shortest path from the source to i*/
 311         int tar_x;
 312         int tar_y;
 313 #endif
 314
 315         /* Visuals */
 316         Uint8 frame;
 317         Sint8 framecnt;
 318         Uint8 faceframe;
 319         Uint8 *axis_refs[MAX_AAXIS]; /* reservered */
 320 };
 321
 322 struct pool_t {
 323         unit_t *tail;
 324         unit_t *head;
 325         Uint8  stat;
 326         Uint16 pool;
 327 };
 328
 329 #endif