1 files changed, 68 insertions, 0 deletions
diff --git a/wonder.c b/wonder.c
new file mode 100644
index 0000000..282fe3f
--- /dev/null
+++ b/wonder.c
@@ -0,0 +1,68 @@
+#include "7w.h"
+
+int* cards_getcost(int wonder, int stage); //remember the stage offset!
+int* cards_getproduction(int wonder, int stage);
+char* cards_getname(int wonder, int stage); //stage should always be 0
+char* cards_specialmessage(int wonder, int stage);
+int data_getwonder(int p);
+int data_getwonderside(int p);
+void io_printborder(int x, int y);
+int io_printtext(int xorigin, int y, int width, char* text);
+void io_printcard(int x, int y, int wonder, int stage);
+int data_getwonderstages(int p);
+char* cat(char a[], char b[]);
+char* itoa(int i);
+int io_getkey();
+void io_clearscreen();
+
+int wonder_hasstage(int wonder, int side, int stage)
+{
+ if(side == 0 && stage > 2 || stage > 3) return 0;
+ int *cost = cards_getcost(wonder, stage+1+side*3);
+ int i;
+ int has = 0;
+ for(i = 0; i < NUMPRODUCTS; i++)
+  if(cost[i]) has = 1;
+ return has;
+}
+
+void print_wonder(int x, int y, int player, int cursor)
+{
+ io_printborder(x, y++);
+ y = io_printtext(x, y, 29, cards_getname(data_getwonder(player), 0));
+ int i;
+ for(i = 0; wonder_hasstage(data_getwonder(player), data_getwonderside(player), i); i++) {
+  char *text = cat("Stage ", itoa(i+1));
+  if(data_getwonderstages(player) > i)
+   text = cat(text, " (complete)");
+  else
+   text = cat(text, "           ");
+  if(cursor == i)
+   text = cat(text, " *");
+  else
+   text = cat(text, "  ");
+  y = io_printtext(x, y, 29, text);
+ }
+ if(wonder_hasstage(data_getwonder(player), data_getwonderside(player), cursor))
+  io_printcard(x, y, data_getwonder(player), cursor+1+3*data_getwonderside(player));
+}
+
+void wonder_selected(int player)
+{
+ int cursor = 0;
+ while(1) {
+  io_clearscreen();
+  print_wonder(0, 0, player, cursor);
+  switch(io_getkey()) {
+   case UP: cursor--;
+    break;
+   case DOWN: cursor++;
+    break;
+   case ENTER: data_distributewonders(4);
+   default: break;
+  }
+  if(cursor < 0) cursor = 0;
+  if(! wonder_hasstage(data_getwonder(player), data_getwonderside(player), cursor))
+   cursor--;
+ }
+}