From 690ff7c09726d9e760b52b717c70e9567531175c Mon Sep 17 00:00:00 2001
From: Astatin <git@astatin.live>
Date: Fri, 11 Apr 2025 11:41:48 +0200
Subject: Add per entity spawning rate

---
 entity/utils.gbasm | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

(limited to 'entity/utils.gbasm')

diff --git a/entity/utils.gbasm b/entity/utils.gbasm
index 8a44d6d..8394f9f 100644
--- a/entity/utils.gbasm
+++ b/entity/utils.gbasm
@@ -80,3 +80,29 @@ Get_Position_After_Move: ; entity (whatever alignement) in HL, direction to test
 	POP DE
 	POP HL
 	RET
+
+Entity_idx_to_entity_list_ptr: ; loaded idx in A, return in BC
+	PUSH DE
+
+	LD D, high($mem_loaded_entities_indices)
+	LD E, low($mem_loaded_entities_indices)
+	ADD E
+	LD E, A
+	LD A, (DE)
+	LD C, A
+	LD B, $00
+	SLA C
+	RL B
+	SLA C
+	RL B
+	SLA C
+	RL B
+	LD A, C
+	ADD low(=Entity_list)
+	LD C, A
+	LD A, B
+	ADC high(=Entity_list)
+	LD B, A
+
+	POP DE
+	RET
-- 
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