Added basic purchasing with definites

1 files changed, 39 insertions, 9 deletions

diff --git a/player_turn.c b/player_turn.c
index 203f430..cc52825 100644
--- a/player_turn.c
+++ b/player_turn.c
@@ -5,43 +5,73 @@ int data_getera();
 void io_printhand(int x, int y, int player, int cursor);
 void io_printcard(int x, int y, int era, int card);
 int io_getkey();
-void data_passturn();
+void data_endturn();
 void data_nextera();
 int data_numplayers();
+void data_build(int p, int card);
+void data_buildwonder(int p, int card);
 void view_refresh(int focus, int cursor, int player);
 int wonder_numstages(int player);
+int* cards_getcost(int era, int card);
+int data_numbuilt(int p);
+
+int player_build(int focus, int cursor, int player)
+{
+ if(focus == data_numplayers()) {
+  int *hand = data_gethand(player);
+  if(data_canafford(player, cards_getcost(data_getera(), hand[cursor])) == 2) {
+   data_build(player, hand[cursor]);
+   return 1;
+  }
+ }
+ if(focus == 0) {
+  if(data_canafford(player, cards_getcost(data_getwonder(player), data_getwonderside(player)*3+1+cursor)) == 2) {
+   data_buildwonder(player, 0); //change to choose card used
+   return 1;
+  }
+ }
+ return 0;
+}
 
 void player_turn(int player)
 {
- int *hand = data_gethand(player);
- int numcards;
- for(numcards = 0; numcards < 7 && hand[numcards] > -1; numcards++);
+ int numcards, *hand;
  int cursor = 0; 
  int focus = data_numplayers();
  while(1) {
+  hand = data_gethand(player);
+  for(numcards = 0; numcards < 7 && hand[numcards] > -1; numcards++);
   view_refresh(focus, cursor, player);
   switch(io_getkey()) {
    case UP: cursor--;
     break;
    case DOWN: cursor++;
     break;
-   case RIGHT: data_passturn();
+   case RIGHT: focus++;
     break;
-   case LEFT: player = (player+1)%data_numplayers();
+   case LEFT: focus--;
     break;
-   case ENTER: data_nextera();
+   case ENTER:
+    if(player_build(focus, cursor, player))
+     player++;
     break;
    case '\t': focus = (focus+1)%(data_numplayers()+1);
     break;
    default: break;
   }
+  if(player >= data_numplayers()) {
+   data_endturn();
+   player = 0;
+  }
+  if(focus < 0) focus = data_numplayers();
+  focus = focus%(data_numplayers()+1);
   if(focus == data_numplayers()) {
    if(cursor < 0) cursor = numcards-1;
    if(cursor >= numcards) cursor = 0;
   }
   else {
-   if(cursor < 0) cursor = wonder_numstages((player+focus)%data_numplayers())-1;
-   cursor = cursor % wonder_numstages((player+focus)%data_numplayers());
+   if(cursor < 0) cursor = wonder_numstages((player+focus)%data_numplayers())+data_numbuilt(player+focus%data_numplayers())-1;
+   cursor = cursor % (wonder_numstages((player+focus)%data_numplayers())+data_numbuilt(player+focus%data_numplayers()));
   }
  }
 }