Initial import of the open source release

1 files changed, 56 insertions, 0 deletions

diff --git a/src/et_door.c b/src/et_door.c
new file mode 100644
index 0000000..e764715
--- /dev/null
+++ b/src/et_door.c
@@ -0,0 +1,56 @@
+/*
+   Kitsune's Curse
+   Copyright (C) 2020-2023 Juan J. Martinez <jjm@usebox.net>
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+#include "splib.h"
+#include "plw.h"
+#include "sound.h"
+#include "main.h"
+
+#include "maps.h"
+
+// generated
+#include "doors.h"
+
+#include "entities.h"
+#include "et_player.h"
+#include "et_door.h"
+
+void draw_door() {
+    if (is_invalid_tile2(get_tile_xy(*it_x >> 3, *it_y >> 3)))
+        for (it_k = 0; it_k < 16; it_k += 8)
+            put_sprite4(doors[*it_frame], *it_x, it_k + *it_y, 1, 0);
+
+    if (is_invalid_tile2(get_tile_xy(*it_x >> 3, 2 + (*it_y >> 3))))
+        for (it_k = 16; it_k < 32; it_k += 8)
+            put_sprite4(doors[*it_frame], *it_x, it_k + *it_y, 1, 0);
+}
+
+void update_door() {
+    // is_map_blocked prevents this if no keys
+    if (!check_for_player(32))
+        return;
+
+    erase_sprite(*it_x, *it_y, 4);
+    destroy_entity();
+
+    update_persistence(sp_it->id);
+    --keys;
+
+    draw_hud();
+
+    PLW_PlaySoundEffectP(EFX_DOOR);
+}