From 1a6392cbc966f654a9d802e7ea281ddaeb9317be Mon Sep 17 00:00:00 2001
From: Marijn van der Werf <marijn.vanderwerf@gmail.com>
Date: Sat, 17 Sep 2016 19:08:30 +0200
Subject: [PATCH] Integrate data at 0x009A37E4 - 0x009A39C4

---
 src/ride/vehicle.c | 160 +++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 156 insertions(+), 4 deletions(-)

diff --git a/src/ride/vehicle.c b/src/ride/vehicle.c
index 66e88def07..8a0f443c2d 100644
--- a/src/ride/vehicle.c
+++ b/src/ride/vehicle.c
@@ -368,6 +368,158 @@ static const unk_9a36c4 Unk9A36C4[] = {
 	{-1, -1, 12327},
 };
 
+/** rct2: 0x009A37E4 */
+static const sint32 Unk9A37E4[] = {
+	2147483647,
+	2106585154,
+	1985590284,
+	1636362342,
+	1127484953,
+	2106585154,
+	1985590284,
+	1636362342,
+	1127484953,
+	58579923,
+	0,
+	-555809667,
+	-1073741824,
+	-1518500249,
+	-1859775391,
+	-2074309916,
+	-2147483647,
+	58579923,
+	0,
+	-555809667,
+	-1073741824,
+	-1518500249,
+	-1859775391,
+	-2074309916,
+	1859775393,
+	1073741824,
+	0,
+	-1073741824,
+	-1859775393,
+	1859775393,
+	1073741824,
+	0,
+	-1073741824,
+	-1859775393,
+	1859775393,
+	1073741824,
+	0,
+	-1073741824,
+	-1859775393,
+	1859775393,
+	1073741824,
+	0,
+	-1073741824,
+	-1859775393,
+	2144540595,
+	2139311823,
+	2144540595,
+	2139311823,
+	2135719507,
+	2135719507,
+	2125953864,
+	2061796213,
+	1411702590,
+	2125953864,
+	2061796213,
+	1411702590,
+	1985590284,
+	1636362342,
+	1127484953,
+	2115506168,
+};
+
+/** rct2: 0x009A38D4 */
+static const sint32 Unk9A38D4[] = {
+	0,
+	417115092,
+	817995863,
+	1390684831,
+	1827693544,
+	-417115092,
+	-817995863,
+	-1390684831,
+	-1827693544,
+	2066040965,
+	2147483647,
+	2074309916,
+	1859775393,
+	1518500249,
+	1073741824,
+	555809666,
+	0,
+	-2066040965,
+	-2147483647,
+	-2074309916,
+	-1859775393,
+	-1518500249,
+	-1073741824,
+	-555809666,
+	1073741824,
+	1859775393,
+	2147483647,
+	1859775393,
+	1073741824,
+	-1073741824,
+	-1859775393,
+	-2147483647,
+	-1859775393,
+	-1073741824,
+	1073741824,
+	1859775393,
+	2147483647,
+	1859775393,
+	1073741824,
+	-1073741824,
+	-1859775393,
+	-2147483647,
+	-1859775393,
+	-1073741824,
+	112390610,
+	187165532,
+	-112390610,
+	-187165532,
+	224473165,
+	-224473165,
+	303325208,
+	600568389,
+	1618265062,
+	-303325208,
+	-600568389,
+	-1618265062,
+	-817995863,
+	-1390684831,
+	-1827693544,
+	369214930,
+};
+
+/** rct2: 0x009A39C4 */
+static const sint32 Unk9A39C4[] = {
+	2147483647,
+	2096579710,
+	1946281152,
+	2096579710,
+	1946281152,
+	1380375879,
+	555809667,
+	-372906620,
+	-1231746017,
+	-1859775391,
+	1380375879,
+	555809667,
+	-372906620,
+	-1231746017,
+	-1859775391,
+	0,
+	2096579710,
+	1946281152,
+	2096579710,
+	1946281152,
+};
+
 static bool vehicle_move_info_valid(int cd, int typeAndDirection, int offset)
 {
 	if (cd >= countof(gTrackVehicleInfo)) {
@@ -2944,12 +3096,12 @@ static void vehicle_update_crash_setup(rct_vehicle* vehicle) {
 		int x = stru_9A3AC4[trainVehicle->sprite_direction / 2].x;
 		int y = stru_9A3AC4[trainVehicle->sprite_direction / 2].y;
 
-		int ecx = RCT2_ADDRESS(0x009A37E4, sint32)[trainVehicle->vehicle_sprite_type] >> 15;
+		int ecx = Unk9A37E4[trainVehicle->vehicle_sprite_type] >> 15;
 		x *= ecx;
 		y *= ecx;
 		x >>= 16;
 		y >>= 16;
-		ecx = RCT2_ADDRESS(0x009A38D4, sint32)[trainVehicle->vehicle_sprite_type] >> 23;
+		ecx = Unk9A38D4[trainVehicle->vehicle_sprite_type] >> 23;
 		x *= edx;
 		y *= edx;
 		ecx *= edx;
@@ -4807,8 +4959,8 @@ produceScream:
  */
 void vehicle_get_g_forces(rct_vehicle *vehicle, int *verticalG, int *lateralG)
 {
-	int gForceVert = (((sint64)0x280000) * RCT2_ADDRESS(0x009A37E4, sint32)[vehicle->vehicle_sprite_type]) >> 32;
-	gForceVert = (((sint64)gForceVert) * RCT2_ADDRESS(0x009A39C4, sint32)[vehicle->bank_rotation]) >> 32;
+	int gForceVert = (((sint64)0x280000) * Unk9A37E4[vehicle->vehicle_sprite_type]) >> 32;
+	gForceVert = (((sint64)gForceVert) * Unk9A39C4[vehicle->bank_rotation]) >> 32;
 	int lateralFactor = 0, vertFactor = 0;
 
 	// Note shr has meant some of the below functions cast a known negative number to