defs: Added tileindex enum

diff --git a/src/defs.s b/src/defs.s
index 62fc779c6e7883a259879b6ab870f3b2a6553e52..07e1f17c3abe76bcedf1bf19cbc6756a79ee010c 100644 (file)
--- a/src/defs.s
+++ b/src/defs.s
@@ -144,6 +144,15 @@
        ; it perviously occupied gets this flag
 .de TT_BLOOD, 1
 
+       ; tile index enum (order of tile ids in tile_table)
+.se 0
+.de TI_WALL, 1
+.de TI_FLOOR, 1
+.de TI_DOOR, 1
+.de TI_INNER_WALL, 1
+.de TI_ROOM_END, 1
+.de TI_BLOOD, 1
+
 
        ; tile flags0
 .se 1

diff --git a/src/mapgen.s b/src/mapgen.s
index 7fbf8c694a55f68738496b3304c8efe53f5f474c..614c056ba06694b2f256d20e22b0771bfb941736 100644 (file)
--- a/src/mapgen.s
+++ b/src/mapgen.s
@@ -5,7 +5,7 @@
        ; writes tiles to mapgen_tiles
 map_generate:
        ; clear the map with wall tiles
-       ld d, 0
+       ld d, TI_WALL
        ld hl, mapgen_tiles
        ld bc, MAP_TILES
        call memset