Fixes compile error and some graphical issues

- Keys and artifacts should render on to of other items
- Locked doors will impact surrounding wall layouts

data/layoutparser.lua

@@ -325,17 +325,19 @@ function createJumbleLayout(matrix)
 end
 
 function draw_layout_to_room(room, matrix, roomx, roomy)
+	local wallTypes = {"#", "\"", "/", "d", "g", "S", "G"}
+
 	for i=2,13 do
 		for j=2,10 do
 			if matrix[i][j] == "p" then
 				setPitTile(room, matrix, i, j);
 			elseif matrix[i][j] == "#" then
-				setBlockTile(room, matrix, i, j, walls, {"#", "\"", "/", "d", "g"}, false)
+				setBlockTile(room, matrix, i, j, walls, wallTypes, false)
 			elseif matrix[i][j] == "\"" then
-				setBlockTile(room, matrix, i, j, walls, {"#", "\"", "/", "d", "g"}, false)
+				setBlockTile(room, matrix, i, j, walls, wallTypes, false)
 				room.decor[i][j] = lights.candle1
 			elseif matrix[i][j] == "/" then
-				setBlockTile(room, matrix, i, j, walls, {"#", "\"", "/", "d", "g"}, false)
+				setBlockTile(room, matrix, i, j, walls, wallTypes, false)
 				if random(2) == 1 then
 					room.decor[i][j] = lights.candle1
 				else

src/doorlocktype.h

@@ -0,0 +1,25 @@
+/*
+ * BreakHack - A dungeone crawler RPG
+ * Copyright (C) 2018  Linus Probert <linus.probert@gmail.com>
+ *
+ * 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 <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+typedef enum DoorLockType {
+	LOCK_NONE,
+	LOCK_SILVER,
+	LOCK_GOLD
+} DoorLockType;

src/map.h

@@ -32,16 +32,11 @@
 #include "player.h"
 #include "map_room_modifiers.h"
 #include "object.h"
+#include "doorlocktype.h"
 
 typedef struct UpdateData UpdateData;
 typedef struct Trap Trap;
 
-typedef enum DoorLockType {
-	LOCK_NONE,
-	LOCK_SILVER,
-	LOCK_GOLD
-} DoorLockType;
-
 typedef struct MapTile_t {
 	Sprite *sprite;
 	bool collider;

src/monster.c

@@ -690,25 +690,25 @@ monster_drop_loot(Monster *monster, Map *map, Player *player)
 		linkedlist_append(&map->artifacts, a);
 		Item *treasure = item_builder_build_item(TREASURE, map->level*2);
 		treasure->sprite->pos = monsterTilePos;
-		linkedlist_push(&map->items, treasure);
+		linkedlist_append(&map->items, treasure);
 	}
 
 	if (monster->items.keyType != LOCK_NONE) {
 		Item *key = item_builder_build_key(monster->items.keyType);
 		key->sprite->pos = monsterTilePos;
-		linkedlist_push(&map->items, key);
+		linkedlist_append(&map->items, key);
 	}
 
 	if (strcmp(monster->label, "The Trader") == 0) {
 		Item *treasure = item_builder_build_treasure(PLATINUM, 10 * monster->stats.lvl);
 		treasure->sprite->pos = monsterTilePos;
-		linkedlist_push(&map->items, treasure);
+		linkedlist_append(&map->items, treasure);
 	}
 
 	if (strcmp(monster->label, "A Fairy") == 0) {
 		Item *treasure = item_builder_build_treasure(PLATINUM, 3 * monster->stats.lvl);
 		treasure->sprite->pos = monsterTilePos;
-		linkedlist_push(&map->items, treasure);
+		linkedlist_append(&map->items, treasure);
 	}
 
 	if (monster->stats.lvl > 2 && get_random(29) == 0) {
@@ -744,15 +744,15 @@ monster_drop_loot(Monster *monster, Map *map, Player *player)
 	gui_log("%s dropped something", monster->label);
 
 	if (item_count == 1) {
-		linkedlist_append(&map->items, items[0]);
+		linkedlist_push(&map->items, items[0]);
 	} else {
 		Item *container = item_builder_build_sack();
 		container->sprite->pos = monsterTilePos;
 		unsigned int i;
 		for (i = 0; i < item_count; ++i) {
-			linkedlist_append(&container->items, items[i]);
+			linkedlist_push(&container->items, items[i]);
 		}
-		linkedlist_append(&map->items, container);
+		linkedlist_push(&map->items, container);
 	}
 }
 

src/monster.h

@@ -25,9 +25,9 @@
 #include "actiontext.h"
 #include "player.h"
 #include "linkedlist.h"
+#include "doorlocktype.h"
 
 struct UpdateData;
-enum DoorLockType;
 
 typedef enum {
 	PACIFIST,