From 2be83d7ba32823e5a78334deeed5c96b3e246d55 Mon Sep 17 00:00:00 2001
From: Lukas Krickl <lukas@krickl.dev>
Date: Thu, 24 Oct 2024 20:24:09 +0200
Subject: [PATCH] wip: map actor loading

---
 src/map.s   | 30 ++++++++++++++++++++++++++++++
 src/video.s |  6 +++++-
 2 files changed, 35 insertions(+), 1 deletion(-)

diff --git a/src/map.s b/src/map.s
index 83845c2..f6682d9 100644
--- a/src/map.s
+++ b/src/map.s
@@ -32,6 +32,36 @@
   ;   curr_room_init_act: ptr to initial actors to be loaded 
 map_load:
   call room_draw
+  call room_load_actors
+  ret
+
+  ; loads actors from 
+  ; [curr_room_init_act] 
+  ; into the active actor table 
+room_load_actors:
+  ; clear actor table 
+  ld d, 0
+  ld bc, ACTORS_MAX * actor_size
+  ld hl, actor_table
+  call memset
+
+  ; hl = ptr to initial actor table 
+  ld hl, curr_room_init_act
+  ld a, [hl+]
+  ld d, a
+  ld a, [hl]
+  ld e, a
+  ; de = length...source table 
+
+  ld b, 0
+  ld a, [de]
+  ld e, a ; be = len
+
+  inc de ; de = source table 
+  ld hl, actor_table ; hl = dst
+  call memcpy
+
+
   ret
 
   ; maps are collections of rooms
diff --git a/src/video.s b/src/video.s
index 06108ab..9cbdffb 100644
--- a/src/video.s
+++ b/src/video.s
@@ -93,8 +93,12 @@ video_init:
   ldhi a, base_room_flags 
   ld [curr_room_flags+1], a 
 
-  call room_draw
+  ldlo a, base_room_actors
+  ld [curr_room_init_act], a
+  ldhi a, base_room_actors
+  ld [curr_room_init_act+1], a
 
+  call map_load
   
   ; set up bgp
   ld a, BGP 
-- 
2.30.2