[Add] player_getLoc and don't allow player to repeat ship names.

src/land.c

@@ -194,10 +194,14 @@ static void outfits(void) {
   int noutfits;
   char buf[128];
 
+  // Create window.
   snprintf(buf, 128, "%s - Outfits", land_planet->name);
   secondary_wid = window_create(buf, -1, -1,
                                 OUTFITS_WIDTH, OUTFITS_HEIGHT);
+  // Will allow buying from keyboard.
+  window_setFptr(secondary_wid, outfits_buy);
 
+  // Buttons.
   window_addButton(secondary_wid, -20, 20,
                    BUTTON_WIDTH, BUTTON_HEIGHT, "btnCloseOutfits",
                    "Close", outfits_close);
@@ -447,8 +451,8 @@ static void shipyard_update(char* str) {
   shipname = toolkit_getList(secondary_wid, "lstShipyard");
   ship = ship_get(shipname);
 
-  window_modifyText(secondary_wid, "txtDescription", ship->description);
   window_modifyImage(secondary_wid, "imgTarget", ship->gfx_target);
+  window_modifyText(secondary_wid, "txtDescription", ship->description);
 
   credits2str(buf2, ship->price,   2);
   credits2str(buf3, player_credits, 2);
@@ -516,11 +520,6 @@ static void shipyard_yoursClose(char* str) {
 static void spaceport_bar(void) {
   secondary_wid = window_create("SpacePort Bar", -1, -1, BAR_WIDTH, BAR_HEIGHT);
 
-  window_addText(secondary_wid, 20, -30,
-                 BAR_WIDTH-40, BAR_HEIGHT - 40 - BUTTON_HEIGHT, 0,
-                 "txtDescription", &gl_smallFont, &cBlack,
-                 land_planet->bar_description);
-
   window_addButton(secondary_wid, -20, 20, BUTTON_WIDTH, BUTTON_HEIGHT,
                    "btnCloseBar", "Close", spaceport_bar_close);
 
@@ -528,7 +527,12 @@ static void spaceport_bar(void) {
                    BUTTON_WIDTH, BUTTON_HEIGHT, "btnNews",
                    "News", (void(*)(char*))news);
 
+  window_addText(secondary_wid, 20, -30,
+                 BAR_WIDTH-40, BAR_HEIGHT - 40 - BUTTON_HEIGHT, 0,
+                 "txtDescription", &gl_smallFont, &cBlack,
+                 land_planet->bar_description);
 }
+
 static void spaceport_bar_close(char* str) {
   if(strcmp(str, "btnCloseBar")==0)
     window_destroy(secondary_wid);
@@ -539,14 +543,14 @@ static void news(void) {
   terciary_wid = window_create("News Reports",
                            -1, -1, NEWS_WIDTH, NEWS_HEIGHT);
 
+  window_addButton(terciary_wid, -20, 20,
+                   BUTTON_WIDTH, BUTTON_HEIGHT,
+                   "btnCloseNews", "Close", news_close);
+
   window_addText(terciary_wid, 20, 20 + BUTTON_HEIGHT + 20,
                  NEWS_WIDTH-40, NEWS_HEIGHT - 20 - BUTTON_HEIGHT - 20 - 20 -20,
                  0, "txtNews", &gl_smallFont, &cBlack,
                  "News reporters report that they are on strike right now! D:");
-
-  window_addButton(terciary_wid, -20, 20,
-                   BUTTON_WIDTH, BUTTON_HEIGHT,
-                   "btnCloseNews", "Close", news_close);
 }
 
 static void news_close(char* str) {

src/pilot.c

@@ -810,7 +810,8 @@ void pilot_destroy(Pilot* p) {
 // Free the prisoned pilot!
 void pilots_free(void) {
   int i;
-  for(i = 0; i < pilots; i++)
+  if(player) pilot_free(player);
+  for(i = 1; i < pilots; i++)
     pilot_free(pilot_stack[i]);
   free(pilot_stack);
   pilot_stack = NULL;

src/player.c

@@ -139,6 +139,7 @@ void player_dead(void);
 void player_destroyed(void);
 char** player_ships(int* nships);
 Pilot* player_getShip(char* shipname);
+char*  player_getLoc(char* shipname);
 
 // Prompt player name.
 void player_new(void) {
@@ -277,6 +278,7 @@ void player_newShip(Ship* ship, double px, double py,
 
 static void player_nameShipClose(char* str) {
   (void)str;
+  int i;
   char* ship_name;
   unsigned int wid;
 
@@ -287,6 +289,19 @@ static void player_nameShipClose(char* str) {
     toolkit_alert("Your ship's name must be at least three characters long.");
     return;
   }
+
+  // Do not repeat the same ship name.
+  if(player && (strcmp(ship_name, player->name)==0)) {
+    toolkit_alert("You cannot name two ships the same!");
+    return;
+  }
+
+  for(i = 0; i < player_nstack; i++) {
+    if(strcmp(player_stack[i]->name, ship_name)==0) {
+      toolkit_alert("You cannot name two ships the same");
+      return;
+    }
+  }
   
   player_newShipMake(ship_name);
 
@@ -391,14 +406,8 @@ const char* player_rating(void) {
   else               return player_ratings[7];
 }
 
-// Return how much weapon. space the player has remaining.
 int player_freeSpace(void) {
-  int i, s;
-  s = player->ship->cap_weapon;
-  for(i = 0; i < player->noutfits; i++)
-    s -= player->outfits[i].quantity * player->outfits[i].outfit->mass;
-
-  return s;
+  // TODO: Get rid of it.
 }
 
 // Return amount of outfits the player owns.
@@ -1325,15 +1334,22 @@ void player_destroyed(void) {
   player_timer = SDL_GetTicks() + 5000;
 }
 
-// Return a buffer with all the ships names.
+// Return a buffer with all the ships names, or none if there
+// aren't any.
 char** player_ships(int* nships) {
   int i;
   char** shipnames;
 
-  (*nships) = player_nstack;
-  shipnames = malloc(sizeof(char*) * player_nstack);
-  for(i = 0; i < player_nstack; i++)
-    shipnames[i] = strdup(player_stack[i]->name);
+  if(player_nstack==0) {
+    (*nships) = 1;
+    shipnames = malloc(sizeof(char*));
+    shipnames[0] = strdup("None");
+  } else {
+    (*nships) = player_nstack;
+    shipnames = malloc(sizeof(char*) * player_nstack);
+    for(i = 0; i < player_nstack; i++)
+      shipnames[i] = strdup(player_stack[i]->name);
+  }
 
   return shipnames;
 }
@@ -1350,3 +1366,15 @@ Pilot* player_getShip(char* shipname) {
   return NULL;
 }
 
+// Return location of a specific ship.
+char* player_getLoc(char* shipname) {
+  int i;
+
+  for(i = 0; i < player_nstack; i++)
+    if(strcmp(player_stack[i]->name, shipname)==0)
+      return player_lstack[i];
+
+  WARN("Player ship '%s' not found in stack", shipname);
+  return NULL;
+}
+