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guarantee valid starting location

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This commit is contained in:
Jacob Janzen 2024-02-12 00:02:19 -06:00
parent 53f018de3c
commit 8e873b2f45
1 changed files with 7 additions and 2 deletions
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9
main.c
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@ -121,12 +121,17 @@ int main(void)
int num_open_tiles;
create_cave(&map, &open_tiles, &num_open_tiles);
int xpos = rand() % num_open_tiles;
int ypos = rand() % num_open_tiles;
startx = xpos = MAIN_PANEL_WIDTH / 2 + 1;
starty = ypos = MAIN_PANEL_HEIGHT / 2 + 1;
display_map(main_win, map, starty, startx);
int ch;
while ((ch = getch()) != KEY_F(1)) {
int xpos = startx + MAIN_PANEL_WIDTH / 2 - 1;
int ypos = starty + MAIN_PANEL_HEIGHT / 2 - 1;
xpos = startx + MAIN_PANEL_WIDTH / 2 - 1;
ypos = starty + MAIN_PANEL_HEIGHT / 2 - 1;
switch (ch) {
case 'k' :
if (ypos > 0) {