X-Git-Url: https://plomlompom.com/repos/?a=blobdiff_plain;f=roguelike.c;h=e7ece3a0a58601b8d99a22b40ec1a10959e28422;hb=ed160c85898e726c7daf6b329f5e807e760ba3ed;hp=8e7cae124fe62199842f53cf72d5b0759a28dfe9;hpb=e2b7451c5cdfb4113488334b919641a38f378deb;p=plomrogue diff --git a/roguelike.c b/roguelike.c index 8e7cae1..e7ece3a 100644 --- a/roguelike.c +++ b/roguelike.c @@ -46,12 +46,14 @@ void draw_keys_window (struct Win *); void toggle_window (struct WinMeta *, struct Win *); void init_keybindings(struct World *); struct Map init_map (); +void map_scroll (struct Map *, char); void next_turn (struct World *); void update_log (struct World *, char *); void save_keybindings(struct World *); int get_action_key (struct KeyBinding *, char *); char * get_keyname(int); -void mod_key (struct World *, struct WinMeta *); +void keyswin_mod_key (struct World *, struct WinMeta *); +void keyswin_move_selection (struct World *, char); char is_passable (struct World *, int, int); void move_player (struct World *, char); void player_wait(struct World *); @@ -248,6 +250,17 @@ struct Map init_map () { map.cells[(y * map.width) + x] = terrain; } return map; } +void map_scroll (struct Map * map, char dir) { +// Scroll map into direction dir if possible by changing the offset. + if ('n' == dir && map->offset_y > 0) + map->offset_y--; + else if ('s' == dir) + map->offset_y++; + else if ('w' == dir && map->offset_x > 0) + map->offset_x--; + else if ('e' == dir) + map->offset_x++; } + void next_turn (struct World * world) { // Increment turn and move enemy. world->turn++; @@ -348,8 +361,8 @@ char * get_keyname(int keycode) { sprintf(keyname, "(unknown)"); return keyname; } -void mod_key (struct World * world, struct WinMeta * win_meta) { -// In keybinding window, mark selection modifiable, modify key. Ensure max of three digits in key code field. +void keyswin_mod_key (struct World * world, struct WinMeta * win_meta) { +// In keybindings window, mark selection modifiable, modify key. Ensure max of three digits in key code field. world->keyswindata->edit = 1; draw_all_windows (win_meta); int key = getch(); @@ -357,6 +370,13 @@ void mod_key (struct World * world, struct WinMeta * win_meta) { world->keybindings[world->keyswindata->select].key = key; world->keyswindata->edit = 0; } +void keyswin_move_selection (struct World * world, char dir) { +// In keybindings window, move selection upwards or downwards (if within limits of list length). + if ('u' == dir && world->keyswindata->select > 0) + world->keyswindata->select--; + else if ('d' == dir && world->keyswindata->select < world->keyswindata->max) + world->keyswindata->select++; } + char is_passable (struct World * world, int x, int y) { // Check if coordinate on (or beyond) map is accessible to movement. char passable = 0; @@ -455,9 +475,9 @@ int main () { if (key == get_action_key(world.keybindings, "quit")) break; else if (key == get_action_key(world.keybindings, "scroll pad right")) - win_meta.pad_offset++; - else if (key == get_action_key(world.keybindings, "scroll pad left") && win_meta.pad_offset > 0) - win_meta.pad_offset--; + scroll_pad (&win_meta, '+'); + else if (key == get_action_key(world.keybindings, "scroll pad left")) + scroll_pad (&win_meta, '-'); else if (key == get_action_key(world.keybindings, "toggle keys window")) toggle_window(&win_meta, &win_keys); else if (key == get_action_key(world.keybindings, "toggle map window")) @@ -466,13 +486,13 @@ int main () { toggle_window(&win_meta, &win_info); else if (key == get_action_key(world.keybindings, "toggle log window")) toggle_window(&win_meta, &win_log); - else if (key == get_action_key(world.keybindings, "cycle forwards") && win_meta.active != 0) + else if (key == get_action_key(world.keybindings, "cycle forwards")) cycle_active_window(&win_meta, 'n'); - else if (key == get_action_key(world.keybindings, "cycle backwards") && win_meta.active != 0) + else if (key == get_action_key(world.keybindings, "cycle backwards")) cycle_active_window(&win_meta, 'p'); - else if (key == get_action_key(world.keybindings, "shift forwards") && win_meta.active != 0) + else if (key == get_action_key(world.keybindings, "shift forwards")) shift_window(&win_meta, 'f'); - else if (key == get_action_key(world.keybindings, "shift backwards") && win_meta.active != 0) + else if (key == get_action_key(world.keybindings, "shift backwards")) shift_window(&win_meta, 'b'); else if (key == get_action_key(world.keybindings, "grow horizontally") && win_meta.active != 0) resize_window(&win_meta, '*'); @@ -484,20 +504,20 @@ int main () { resize_window(&win_meta, '-'); else if (key == get_action_key(world.keybindings, "save keys")) save_keybindings(&world); - else if (key == get_action_key(world.keybindings, "keys nav up") && world.keyswindata->select > 0) - world.keyswindata->select--; - else if (key == get_action_key(world.keybindings, "keys nav down") && world.keyswindata->select < world.keyswindata->max) - world.keyswindata->select++; + else if (key == get_action_key(world.keybindings, "keys nav up")) + keyswin_move_selection (&world, 'u'); + else if (key == get_action_key(world.keybindings, "keys nav down")) + keyswin_move_selection (&world, 'd'); else if (key == get_action_key(world.keybindings, "keys mod")) - mod_key (&world, &win_meta); - else if (key == get_action_key(world.keybindings, "map up") && map.offset_y > 0) - map.offset_y--; + keyswin_mod_key (&world, &win_meta); + else if (key == get_action_key(world.keybindings, "map up")) + map_scroll (&map, 'n'); else if (key == get_action_key(world.keybindings, "map down")) - map.offset_y++; + map_scroll (&map, 's'); else if (key == get_action_key(world.keybindings, "map right")) - map.offset_x++; - else if (key == get_action_key(world.keybindings, "map left") && map.offset_x > 0) - map.offset_x--; + map_scroll (&map, 'e'); + else if (key == get_action_key(world.keybindings, "map left")) + map_scroll (&map, 'w'); else if (key == get_action_key(world.keybindings, "player down")) move_player(&world, 's'); else if (key == get_action_key(world.keybindings, "player up"))