Added pregame setup

2 files changed, 70 insertions, 4 deletions

diff --git a/main.c b/main.c
index 174781e..0684561 100644
--- a/main.c
+++ b/main.c
@@ -17,6 +17,7 @@ void data_endturn();
 int data_getera();
 void data_setai(int p);
 int data_isai(int p);
+int* pregame();
 
 void halt()
 {
@@ -34,8 +35,6 @@ void haltError(char *message, int num)
  exit(1);
 }
 
-static int ais[7] = {0, 1, 1, 1, 1, 1, 1};
-
 main_routine()
 {
  int player = 0;
@@ -53,10 +52,11 @@ main()
 {
  io_init();
  cards_init();
- data_init(4);
+ int *setupdat = pregame();
+ data_init(setupdat[7]);
  int i;
  for(i = 0; i < 7; i++) {
-  if(ais[i]) data_setai(i);
+  if(setupdat[i]) data_setai(i);
  }
  main_routine();
  halt();
diff --git a/pregame.c b/pregame.c
new file mode 100644
index 0000000..4582f21
--- /dev/null
+++ b/pregame.c
@@ -0,0 +1,66 @@
+#include "7w.h"
+#include <stdio.h>
+
+int io_getkey();
+void io_clearscreen();
+void io_printborder(int x, int y, int width);
+int io_printtext(int xorigin, int y, int width, char* text);
+
+void pregame_refresh(int* data, int cursor)
+{
+ io_clearscreen();
+ int y = 0;
+ int width = 28;
+ io_printborder(0, y++, width);
+ char s[40];
+ sprintf(s, "Number of players: %d  %c", data[7], (cursor == 0)? '*' : ' ');
+ y = io_printtext(0, y, width, s);
+ int i;
+ for(i = 0; i < data[7]; i++) {
+  sprintf(s, "Player %d is: %s    %c", i+1, (data[i] == 1)? "ai   " : "human", (cursor == i+1)? '*' : ' ');
+  y = io_printtext(0, y, width, s);
+ }
+ sprintf(s, "Play                  %c", (cursor == data[7]+1)? '*' : ' ');
+ y = io_printtext(0, y, width, s);
+ io_printborder(0, y++, width);
+}
+
+int* pregame()
+{
+ static int ret[8];
+ ret[7] = 3;
+ int cursor = 0;
+ int pregaming = 1;
+ while(pregaming) {
+  pregame_refresh(ret, cursor);
+  switch(io_getkey()) {
+   case UP: cursor--;
+    if(cursor < 0) cursor = ret[7]+1;
+    break;
+   case DOWN: cursor = (cursor+1)%(ret[7]+2);
+    break;
+   case RIGHT:
+   case ENTER:
+    if(cursor == 0) {
+     ret[7]++;
+     if(ret[7] > 7) ret[7] = 3;
+    } else if(cursor == ret[7]+1) {
+     pregaming = 0;
+    } else {
+     ret[cursor-1] = !ret[cursor-1];
+    }
+    break;
+   case LEFT:
+    if(cursor == 0) {
+     ret[7]--;
+     if(ret[7] < 3) ret[7] = 7;
+    } else if(cursor == ret[7]+1) {
+     //do nothing
+    } else {
+     ret[cursor-1] = !ret[cursor-1];
+    }
+    break;
+  }
+ }
+ return ret;
+}