From dc4eed904296d577f81f1f7d9752613ed0afabfa Mon Sep 17 00:00:00 2001
From: Marijn van der Werf <marijn.vanderwerf@gmail.com>
Date: Sun, 22 May 2016 11:09:07 +0200
Subject: [PATCH] Set up functions for drawing go-karts

---
 src/ride/thrill/go_karts.c | 95 ++++++++++++++++++++++++++++++++++++++
 src/ride/track_data.c      |  2 +-
 src/ride/track_paint.h     |  1 +
 3 files changed, 97 insertions(+), 1 deletion(-)

diff --git a/src/ride/thrill/go_karts.c b/src/ride/thrill/go_karts.c
index 846fd9695d..b7205b6996 100644
--- a/src/ride/thrill/go_karts.c
+++ b/src/ride/thrill/go_karts.c
@@ -13,3 +13,98 @@
  * A full copy of the GNU General Public License can be found in licence.txt
  *****************************************************************************/
 #pragma endregion
+
+#include "../../common.h"
+#include "../track_paint.h"
+#include "../track.h"
+#include "../vehicle_paint.h"
+#include "../../interface/viewport.h"
+#include "../../paint/paint.h"
+#include "../../paint/supports.h"
+
+/** rct2: 0x */
+static void paint_go_karts_track_flat(uint8 rideIndex, uint8 trackSequence, uint8 direction, int height, rct_map_element * mapElement)
+{
+}
+
+/** rct2: 0x */
+static void paint_go_karts_track_25_deg_up(uint8 rideIndex, uint8 trackSequence, uint8 direction, int height, rct_map_element * mapElement)
+{
+}
+
+/** rct2: 0x */
+static void paint_go_karts_track_flat_to_25_deg_up(uint8 rideIndex, uint8 trackSequence, uint8 direction, int height, rct_map_element * mapElement)
+{
+}
+
+/** rct2: 0x */
+static void paint_go_karts_track_25_deg_up_to_flat(uint8 rideIndex, uint8 trackSequence, uint8 direction, int height, rct_map_element * mapElement)
+{
+}
+
+/** rct2: 0x */
+static void paint_go_karts_track_25_deg_down(uint8 rideIndex, uint8 trackSequence, uint8 direction, int height, rct_map_element * mapElement)
+{
+}
+
+/** rct2: 0x */
+static void paint_go_karts_track_flat_to_25_deg_down(uint8 rideIndex, uint8 trackSequence, uint8 direction, int height, rct_map_element * mapElement)
+{
+}
+
+/** rct2: 0x */
+static void paint_go_karts_track_25_deg_down_to_flat(uint8 rideIndex, uint8 trackSequence, uint8 direction, int height, rct_map_element * mapElement)
+{
+}
+
+/** rct2: 0x */
+static void paint_go_karts_station(uint8 rideIndex, uint8 trackSequence, uint8 direction, int height, rct_map_element * mapElement)
+{
+}
+
+/** rct2: 0x */
+static void paint_go_karts_track_left_quarter_turn_1_tile(uint8 rideIndex, uint8 trackSequence, uint8 direction, int height, rct_map_element * mapElement)
+{
+}
+
+/** rct2: 0x */
+static void paint_go_karts_track_right_quarter_turn_1_tile(uint8 rideIndex, uint8 trackSequence, uint8 direction, int height, rct_map_element * mapElement)
+{
+}
+
+/**
+ * rct2: 0x0074A668
+ */
+TRACK_PAINT_FUNCTION get_track_paint_function_go_karts(int trackType, int direction)
+{
+	switch (trackType) {
+		case TRACK_ELEM_FLAT:
+			return paint_go_karts_track_flat;
+
+		case TRACK_ELEM_END_STATION:
+		case TRACK_ELEM_BEGIN_STATION:
+		case TRACK_ELEM_MIDDLE_STATION:
+			return paint_go_karts_station;
+
+		case TRACK_ELEM_25_DEG_UP:
+			return paint_go_karts_track_25_deg_up;
+		case TRACK_ELEM_FLAT_TO_25_DEG_UP:
+			return paint_go_karts_track_flat_to_25_deg_up;
+		case TRACK_ELEM_25_DEG_UP_TO_FLAT:
+			return paint_go_karts_track_25_deg_up_to_flat;
+
+		case TRACK_ELEM_25_DEG_DOWN:
+			return paint_go_karts_track_25_deg_down;
+		case TRACK_ELEM_FLAT_TO_25_DEG_DOWN:
+			return paint_go_karts_track_flat_to_25_deg_down;
+		case TRACK_ELEM_25_DEG_DOWN_TO_FLAT:
+			return paint_go_karts_track_25_deg_down_to_flat;
+
+		case TRACK_ELEM_LEFT_QUARTER_TURN_1_TILE:
+			return paint_go_karts_track_left_quarter_turn_1_tile;
+		case TRACK_ELEM_RIGHT_QUARTER_TURN_1_TILE:
+			return paint_go_karts_track_right_quarter_turn_1_tile;
+	}
+
+	return NULL;
+}
diff --git a/src/ride/track_data.c b/src/ride/track_data.c
index d46faf85b5..0c1acecbff 100644
--- a/src/ride/track_data.c
+++ b/src/ride/track_data.c
@@ -5584,7 +5584,7 @@ const TRACK_PAINT_FUNCTION_GETTER RideTypeTrackPaintFunctions[91] = {
 	0,						// RIDE_TYPE_CORKSCREW_ROLLER_COASTER
 	get_track_paint_function_maze,			// RIDE_TYPE_MAZE
 	get_track_paint_function_spiral_slide,	// RIDE_TYPE_SPIRAL_SLIDE
-	0,						// RIDE_TYPE_GO_KARTS
+	get_track_paint_function_go_karts,		// RIDE_TYPE_GO_KARTS
 	0,						// RIDE_TYPE_LOG_FLUME
 	get_track_paint_function_river_rapids,	// RIDE_TYPE_RIVER_RAPIDS
 	get_track_paint_function_dodgems,		// RIDE_TYPE_DODGEMS
diff --git a/src/ride/track_paint.h b/src/ride/track_paint.h
index b032a50d6c..df08014e04 100644
--- a/src/ride/track_paint.h
+++ b/src/ride/track_paint.h
@@ -183,6 +183,7 @@ TRACK_PAINT_FUNCTION get_track_paint_function_observation_tower(int trackType, i
 TRACK_PAINT_FUNCTION get_track_paint_function_chairlift(int trackType, int direction);
 TRACK_PAINT_FUNCTION get_track_paint_function_maze(int trackType, int direction);
 TRACK_PAINT_FUNCTION get_track_paint_function_spiral_slide(int trackType, int direction);
+TRACK_PAINT_FUNCTION get_track_paint_function_go_karts(int trackType, int direction);
 TRACK_PAINT_FUNCTION get_track_paint_function_river_rapids(int trackType, int direction);
 TRACK_PAINT_FUNCTION get_track_paint_function_dodgems(int trackType, int direction);
 TRACK_PAINT_FUNCTION get_track_paint_function_pirate_ship(int trackType, int direction);