E4 combat prototype (WIP)

src/gamecode/spy.c

@@ -28,6 +28,7 @@ OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 #include <kernel/magic.h>
 #include <kernel/message.h>
 #include <kernel/move.h>
+#include <kernel/order.h>
 #include <kernel/race.h>
 #include <kernel/region.h>
 #include <kernel/ship.h>

src/kernel/battle.c

@@ -206,7 +206,7 @@ static void message_faction(battle * b, faction * f, struct message *m)
   region *r = b->region;
 
   if (f->battles == NULL || f->battles->r != r) {
-    struct bmsg *bm = calloc(1, sizeof(struct bmsg));
+    struct bmsg *bm = (struct bmsg *)calloc(1, sizeof(struct bmsg));
     bm->next = f->battles;
     f->battles = bm;
     bm->r = r;
@@ -3203,7 +3203,7 @@ fighter *make_fighter(battle * b, unit * u, side * s1, bool attack)
     /* Zu diesem Zeitpunkt ist attacked noch 0, da die Einheit für noch
      * keinen Kampf ausgewählt wurde (sonst würde ein fighter existieren) */
   }
-  fig = calloc(1, sizeof(struct fighter));
+  fig = (struct fighter*)calloc(1, sizeof(struct fighter));
 
   fig->next = s1->fighters;
   s1->fighters = fig;
@@ -3228,7 +3228,7 @@ fighter *make_fighter(battle * b, unit * u, side * s1, bool attack)
   fig->catmsg = -1;
 
   /* Freigeben nicht vergessen! */
-  fig->person = calloc(fig->alive, sizeof(struct person));
+  fig->person = (struct person*)calloc(fig->alive, sizeof(struct person));
 
   h = u->hp / u->number;
   assert(h);
@@ -3542,7 +3542,7 @@ battle *make_battle(region * r)
     else {
       const unsigned char utf8_bom[4] = { 0xef, 0xbb, 0xbf, 0 };
       fwrite(utf8_bom, 1, 3, bdebug);
-      fprintf(bdebug, "In %s findet ein Kampf stattactics:\n", rname(r,
+      fprintf(bdebug, "In %s findet ein Kampf statt:\n", rname(r,
           default_locale));
     }
     obs_count++;
@@ -3600,7 +3600,6 @@ static void free_fighter(fighter * fig)
 
 static void free_battle(battle * b)
 {
-  side *s;
   int max_fac_no = 0;
 
   if (bdebug) {
@@ -3615,19 +3614,11 @@ static void free_battle(battle * b)
     free(bf);
   }
 
-  for (s = b->sides; s != b->sides + b->nsides; ++s) {
-    fighter *fnext = s->fighters;
-    while (fnext) {
-      fighter *fig = fnext;
-      fnext = fig->next;
-      free_fighter(fig);
-      free(fig);
-    }
-    free_side(s);
-  }
   ql_free(b->leaders);
   ql_foreach(b->meffects, free);
   ql_free(b->meffects);
+
+  battle_free(b);
 }
 
 static int *get_alive(side * s)
@@ -3876,7 +3867,7 @@ static void flee(const troop dt)
   kill_troop(dt);
 }
 
-static bool init_battle(region * r, battle ** bp)
+static bool start_battle(region * r, battle ** bp)
 {
   battle *b = NULL;
   unit *u;
@@ -4091,7 +4082,7 @@ static void battle_stats(FILE * F, battle * b)
         }
         stat = *slist;
         if (stat == NULL || stat->wtype != wtype || stat->level != level) {
-          stat = calloc(1, sizeof(stat_info));
+          stat = (stat_info*)calloc(1, sizeof(stat_info));
           stat->wtype = wtype;
           stat->level = level;
           stat->next = *slist;
@@ -4251,7 +4242,7 @@ void do_battle(region * r)
     msg_separator = msg_message("battle::section", "");
   }
 
-  fighting = init_battle(r, &b);
+  fighting = start_battle(r, &b);
 
   if (b == NULL)
     return;
@@ -4318,3 +4309,26 @@ void do_battle(region * r)
     free(b);
   }
 }
+
+void battle_init(battle * b) {
+  assert(b);
+  memset(b, 0, sizeof(battle));
+}
+
+void battle_free(battle * b) {
+  side *s;
+
+  assert(b);
+
+  for (s = b->sides; s != b->sides + b->nsides; ++s) {
+    fighter *fnext = s->fighters;
+    while (fnext) {
+      fighter *fig = fnext;
+      fnext = fig->next;
+      free_fighter(fig);
+      free(fig);
+    }
+    free_side(s);
+  }
+}
+

src/kernel/battle.h

@@ -114,6 +114,9 @@ extern "C" {
     } fast;
   } battle;
 
+  void battle_init(battle * b);
+  void battle_free(battle * b);
+
   typedef struct weapon {
     int count, used;
     const struct weapon_type *type;

src/kernel/battle_test.c

@@ -8,8 +8,9 @@
 #include "region.h"
 #include "skill.h"
 #include "unit.h"
-#include "tests.h"
+
 #include <CuTest.h>
+#include "tests.h"
 
 static void test_make_fighter(CuTest * tc)
 {

src/kernel/config.c

@@ -1249,12 +1249,6 @@ int count_maxmigrants(const faction * f)
   return migrants;
 }
 
-void init_tokens(const struct order *ord)
-{
-  char *cmd = getcommand(ord);
-  init_tokens_str(cmd, cmd);
-}
-
 void
 parse(keyword_t kword, int (*dofun) (unit *, struct order *), bool thisorder)
 {
@@ -1953,6 +1947,11 @@ direction_t finddirection(const char *s, const struct locale *lang)
   return NODIRECTION;
 }
 
+direction_t getdirection(const struct locale * lang)
+{
+  return finddirection(getstrtoken(), lang);
+}
+
 static void init_translations(const struct locale *lang, int ut, const char * (*string_cb)(int i), int maxstrings)
 {
   char buffer[256];

src/kernel/config.h

@@ -165,9 +165,10 @@ extern "C" {
   unsigned int getuint(void);
   int getint(void);
 
+  direction_t getdirection(const struct locale *);
+
   extern const char *igetstrtoken(const char *s);
 
-  extern void init_tokens(const struct order *ord);     /* initialize token parsing */
   extern skill_t findskill(const char *s, const struct locale *lang);
 
   extern keyword_t findkeyword(const char *s, const struct locale *lang);

src/kernel/move.c

@@ -176,13 +176,6 @@ attrib_type at_speedup = {
 
 /* ------------------------------------------------------------- */
 
-direction_t getdirection(const struct locale * lang)
-{
-  return finddirection(getstrtoken(), lang);
-}
-
-/* ------------------------------------------------------------- */
-
 static attrib_type at_driveweight = {
   "driveweight", NULL, NULL, NULL, NULL, NULL
 };

src/kernel/move.h

@@ -47,7 +47,6 @@ extern "C" {
 ** pferde, macht nur noch 100, aber samt eigenem gewicht (40) macht also 140. */
 
   int personcapacity(const struct unit *u);
-  direction_t getdirection(const struct locale *);
   void movement(void);
   void run_to(struct unit *u, struct region *to);
   struct unit *is_guarded(struct region *r, struct unit *u, unsigned int mask);

src/kernel/order.c

@@ -606,3 +606,9 @@ void push_order(order ** ordp, order * ord)
     ordp = &(*ordp)->next;
   *ordp = ord;
 }
+
+void init_tokens(const struct order *ord)
+{
+  char *cmd = getcommand(ord);
+  init_tokens_str(cmd, cmd);
+}

src/kernel/order.h

@@ -57,6 +57,7 @@ extern "C" {
   extern int is_long(const order * ord);
 
   extern char *write_order(const order * ord, char *buffer, size_t size);
+  extern void init_tokens(const struct order *ord);     /* initialize token parsing */
 
 #ifdef __cplusplus
 }

src/kernel/region.c

@@ -628,13 +628,13 @@ int distance(const region * r1, const region * r2)
 static direction_t
 koor_reldirection(int ax, int ay, int bx, int by, const struct plane *pl)
 {
-  direction_t dir;
+  int dir;
   for (dir = 0; dir != MAXDIRECTIONS; ++dir) {
     int x = ax + delta_x[dir];
     int y = ay + delta_y[dir];
     pnormalize(&x, &y, pl);
     if (bx == x && by == y)
-      return dir;
+      return (direction_t)dir;
   }
   return NODIRECTION;
 }
@@ -1593,9 +1593,9 @@ void region_set_morale(region * r, int morale, int turn)
 
 void get_neighbours(const region * r, region ** list)
 {
-  direction_t dir;
+  int dir;
   for (dir = 0; dir != MAXDIRECTIONS; ++dir) {
-    list[dir] = rconnect(r, dir);
+    list[dir] = rconnect(r, (direction_t)dir);
   }
 }