From: Lukas Krickl <lukas@krickl.dev>
Date: Thu, 3 Jul 2025 03:55:54 +0000 (+0200)
Subject: map: Added definition for exit table
X-Git-Url: https://git.krickl.dev/?a=commitdiff_plain;h=337cff83e8a66be0d60ac58fa97173f5b2d71bea;p=gbrg%2F.git

map: Added definition for exit table
---

diff --git a/src/defs.s b/src/defs.s
index a2a74d4..bffca01 100644
--- a/src/defs.s
+++ b/src/defs.s
@@ -263,6 +263,11 @@
 .de map_tile_bank2_ptr, 2
 .de map_tile_bank3_ptr, 2
 
+  ; pointer to exit table
+  ; 
+.de map_exit_table_ptr, 2
+
+
 
   ; map actor table struct
 .se 0
@@ -270,6 +275,26 @@
   ; list of be pointers to actors
 .de map_actor_table_act_ptrs, 0
 
+  ; map exit flags
+.se 1
+  ; if set players Y/X position
+  ; to the opposite side of the 
+  ; map upon entering
+.de MAP_EXITF_FLIPY, 1
+.de MAP_EXITF_FLIPX, 2
+  ; goto will set the actual position
+  ; based on the exit table entry
+.de MAP_EXITF_GOTOY, 4
+.de MAP_EXITF_GOTOX, 8
+
+  ; map exit table entry struct
+.se 0
+.de map_exit_flags, 1
+.de map_exit_goto_y, 1
+.de map_exit_goto_x, 1
+  ; pointer to new map struct
+.de map_exit_to, 2
+
 ; special text commands
 
 ; consumes the command 
diff --git a/src/macros.inc b/src/macros.inc
index ac6e41f..bc37519 100644
--- a/src/macros.inc
+++ b/src/macros.inc
@@ -275,6 +275,19 @@
   .db 0, 0
 #endmacro
 
+  ; defines an exit table entry
+  ; inputs:
+  ;   $1: flags
+  ;   $2: goto y
+  ;   $3: goto x
+  ;   $4: map header pointer
+#macro map_exit_table_entry
+  .db $1
+  .db $2
+  .db $3
+  dw $4
+#endmacro
+
   ; loads NULL into a 16 bit register
   ; inputs:
   ;   $1: register
diff --git a/tiles/bank8800.inc b/tiles/bank8800.inc
index 72073f0..50db6fe 100644
--- a/tiles/bank8800.inc
+++ b/tiles/bank8800.inc
@@ -67,6 +67,7 @@
 .chr 00000000
 .chr 00000000
 ; tile 4
+.chr 00000000
 .chr 00000003
 .chr 00000033
 .chr 00000333
@@ -80,10 +81,10 @@
 .chr 00000333
 .chr 00000333
 .chr 00000333
-.chr 00000333
-.chr 00000113
 .chr 00000110
+.chr 00000000
 ; tile 5
+.chr 00000000
 .chr 30000000
 .chr 33000000
 .chr 33300000
@@ -92,14 +93,13 @@
 .chr 21103100
 .chr 22203300
 .chr 33303300
+.chr 33332300
+.chr 33332300
 .chr 33303300
 .chr 33303300
-.chr 33122300
-.chr 33122300
-.chr 33303300
 .chr 33303300
-.chr 31103300
 .chr 01103300
+.chr 00000000
 ; tile 6
 .chr 00000000
 .chr 00000000