From 7e9b5e6e880753b634201d51c25d0c86615593e9 Mon Sep 17 00:00:00 2001
From: Connor Olding <cloningdonor@gmail.com>
Date: Tue, 27 Sep 2016 12:38:15 -0700
Subject: [PATCH] simplify simple spawn with call instruction

---
 Lua/inject/simple spawn.asm | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/Lua/inject/simple spawn.asm b/Lua/inject/simple spawn.asm
index 299bbf3..11e44d1 100644
--- a/Lua/inject/simple spawn.asm	
+++ b/Lua/inject/simple spawn.asm	
@@ -1,3 +1,20 @@
+simple_spawn:
+    // a0: actor number
+    // a1: actor variable
+    push    4, 9, ra
+    mov     a2, a0
+    mov     t4, a1
+    li      a1, @global_context
+    addi    a0, a1, @actor_spawn_offset
+    li      t0, @link_actor
+    lw      t1, @actor_x(t0)
+    lw      t2, @actor_y(t0)
+    lw      t3, @actor_z(t0)
+    lhu     t7, @actor_horiz_angle(t0)
+    call    @actor_spawn a0, a1, a2, t1, t2, t3, 0, t7, 0, t4, 0x7F, 0x3FF, 0
+    ret     4, 9, ra
+
+/* old version (before call pseudo-instruction existed) with comments
 simple_spawn:
     // a0: actor number
     // a1: actor variable
@@ -32,3 +49,4 @@ simple_spawn:
     jal     @actor_spawn
     nop
     ret     4, 9, ra
+*/