From b8af4eacc3fc3365b287b4849bd112bbb893588f Mon Sep 17 00:00:00 2001
From: RD42 <42702181+dashr9230@users.noreply.github.com>
Date: Fri, 8 Nov 2024 00:13:23 +0800
Subject: [PATCH] [saco] Implement/match `CGame::SetCheckpointInformation(...)`

---
 saco/game/game.cpp | 18 ++++++++++++++++++
 saco/game/game.h   |  7 +++++--
 2 files changed, 23 insertions(+), 2 deletions(-)

diff --git a/saco/game/game.cpp b/saco/game/game.cpp
index 5252d89..57097fc 100644
--- a/saco/game/game.cpp
+++ b/saco/game/game.cpp
@@ -709,6 +709,24 @@ void CGame::DisplayGameText(char *szStr,int iTime,int iSize)
 
 //-----------------------------------------------------------
 
+void CGame::SetCheckpointInformation(VECTOR *pos, VECTOR *extent)
+{
+	memcpy(&m_vecCheckpointPos,pos,sizeof(VECTOR));
+	memcpy(&m_vecCheckpointExtent,extent,sizeof(VECTOR));
+	if(m_dwCheckpointMarker) {
+		DisableMarker(m_dwCheckpointMarker);
+		m_dwCheckpointMarker = NULL;
+
+		DWORD dwMarkerID = 0;
+		ScriptCommand(&create_radar_marker_without_sphere, m_vecCheckpointPos.X, m_vecCheckpointPos.Y, m_vecCheckpointPos.Z, 0, &dwMarkerID);
+		ScriptCommand(&set_marker_color, dwMarkerID, 1005);
+		ScriptCommand(&show_on_radar, dwMarkerID, 3);
+		m_dwCheckpointMarker = dwMarkerID;
+	}
+}
+
+//-----------------------------------------------------------
+
 void CGame::DisableRaceCheckpoint()
 {
 	if (m_dwRaceCheckpointHandle)
diff --git a/saco/game/game.h b/saco/game/game.h
index 87bdec6..6d9a242 100644
--- a/saco/game/game.h
+++ b/saco/game/game.h
@@ -24,9 +24,10 @@ private:
 	BOOL			m_bRaceCheckpointsEnabled;
 	char gap2D[4];
 	DWORD			m_dwRaceCheckpointHandle;
-	char gap35[24];
+	VECTOR			m_vecCheckpointPos;
+	VECTOR			m_vecCheckpointExtent;
 	int field_4D;
-	char gap51[4];
+	DWORD			m_dwCheckpointMarker;
 	int field_55;
 	int field_59;
 	DWORD field_5D;
@@ -78,6 +79,8 @@ public:
 	void	DrawGangZone(float* fPos, DWORD dwColor);
 	void    EnableStuntBonus(bool bEnable);
 
+	void   SetCheckpointInformation(VECTOR *pos, VECTOR *extent);
+
 	void	DisableRaceCheckpoint();
 
 	DWORD	CreateRadarMarkerIcon(int iMarkerType, float fX, float fY, float fZ, DWORD dwColor, int iStyle);