From: Lukas Krickl <lukas@krickl.dev>
Date: Tue, 26 Aug 2025 03:48:35 +0000 (+0200)
Subject: unit_cpu: Added stub for attack state
X-Git-Url: https://git.krickl.dev/?a=commitdiff_plain;h=1a3978e18d947fa128fd50db4cf700027311c12d;p=gbrg%2F.git

unit_cpu: Added stub for attack state
---

diff --git a/src/unit_cpu.s b/src/unit_cpu.s
index e6c2af4..8128f85 100644
--- a/src/unit_cpu.s
+++ b/src/unit_cpu.s
@@ -35,8 +35,10 @@ unit_handle_cpu_inputs:
 	; check if dead
 	; if so set type to 0
 	call unit_cpu_check_dead
+	ldnull bc
 	ret z
 	
+	
 	; check if player has taken turn
 	; if not exit
 	ldnull bc
@@ -44,6 +46,12 @@ unit_handle_cpu_inputs:
 	and a, GPF_PLAYER_TURN_TAKEN
 	ret z
 	
+	; attempt an attack
+	; and jump to move made if attack was performed
+	call unit_cpu_attack_player
+	cp a, 0
+	jp nz, @move_made
+	
 	; clear move made buffer
 	xor a, a
 	ld [MOVE_MADE], a
@@ -127,6 +135,18 @@ unit_handle_cpu_inputs:
 #undefine MOVE_MADE
 
 	
+	; performs an attack
+	; in the direction of the player
+	; checks if player is on tile next to current unit
+	; inputs:
+	;		de: actors
+	;	returns:
+	;		a: 1 attack performed
+	;		a: 0 no attack
+unit_cpu_attack_player:
+	ld a, 0 ; no attack
+	ret
+	
 	; moves actor into a random direction
 	; inputs:
 	; 	de: actor