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authorvulcandth <vulcandth@gmail.com>2022-04-17 13:44:57 -0500
committerGitHub <noreply@github.com>2022-04-17 14:44:57 -0400
commit0fd9ba5670e4f5075b2ef9697df7b5226148dce9 (patch)
tree1e5b1807e566e861dea77a149473a79d081adf49 /engine/link
parentAdd comment explaining the purpose of TrainerNamePointers (#352) (diff)
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Add hSerialConnectionStatus vc_assert (#354)
Diffstat (limited to 'engine/link')
-rw-r--r--engine/link/cable_club_npc.asm8
1 files changed, 8 insertions, 0 deletions
diff --git a/engine/link/cable_club_npc.asm b/engine/link/cable_club_npc.asm
index e2a9bc88..b4fb4090 100644
--- a/engine/link/cable_club_npc.asm
+++ b/engine/link/cable_club_npc.asm
@@ -27,7 +27,15 @@ CableClubNPC::
xor a
ldh [hSerialReceiveData], a
ld a, START_TRANSFER_EXTERNAL_CLOCK
+; This vc_hook causes the Virtual Console to set [hSerialConnectionStatus] to
+; USING_INTERNAL_CLOCK, which allows the player to proceed past the link
+; receptionist's "Please wait." It assumes that hSerialConnectionStatus is at
+; its original address.
vc_hook linkCable_fake_begin
+ vc_assert hSerialConnectionStatus == $ffaa, \
+ "hSerialConnectionStatus is no longer located at 00:ffaa"
+ vc_assert USING_INTERNAL_CLOCK == $02, \
+ "USING_INTERNAL_CLOCK is no longer equal to $02."
ldh [rSC], a
ld a, [wLinkTimeoutCounter]
dec a