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changeset 14293:1d93646afcfa draft

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(svn r18845) -Codechange: introduce AirportTileSpec and use it for animation
author yexo <yexo@openttd.org>
date Sun, 17 Jan 2010 14:22:07 +0000
parents c573c739dc7f
children 7718a19fd027
files projects/openttd_vs80.vcproj projects/openttd_vs90.vcproj source.list src/airport.cpp src/airport.h src/station_cmd.cpp src/station_map.h src/table/airport_defaults.h src/table/airporttiles.h
diffstat 9 files changed, 263 insertions(+), 55 deletions(-) [+]
line wrap: on
line diff
--- a/projects/openttd_vs80.vcproj
+++ b/projects/openttd_vs80.vcproj
@@ -2176,6 +2176,10 @@
 				>
 			</File>
 			<File
+				RelativePath=".\..\src\table\airporttiles.h"
+				>
+			</File>
+			<File
 				RelativePath=".\..\src\table\airport_movement.h"
 				>
 			</File>
--- a/projects/openttd_vs90.vcproj
+++ b/projects/openttd_vs90.vcproj
@@ -2173,6 +2173,10 @@
 				>
 			</File>
 			<File
+				RelativePath=".\..\src\table\airporttiles.h"
+				>
+			</File>
+			<File
 				RelativePath=".\..\src\table\airport_movement.h"
 				>
 			</File>
--- a/source.list
+++ b/source.list
@@ -474,6 +474,7 @@
 
 # Tables
 table/airport_defaults.h
+table/airporttiles.h
 table/airport_movement.h
 table/animcursors.h
 table/autorail.h
--- a/src/airport.cpp
+++ b/src/airport.cpp
@@ -123,10 +123,37 @@
 };
 
 #include "table/airport_defaults.h"
+#include "table/airporttiles.h"
 
 AirportSpec AirportSpec::dummy = {NULL, NULL, 0, 0, 0, 0, 0, MIN_YEAR, MIN_YEAR};
 AirportSpec AirportSpec::oilrig = {NULL, NULL, 0, 1, 1, 0, 4, MIN_YEAR, MIN_YEAR};
 
+
+/**
+ * Retrieve airport spec for the given airport
+ * @param type index of airport
+ * @return A pointer to the corresponding AirportSpec
+ */
+/* static */ const AirportSpec *AirportSpec::Get(byte type)
+{
+	if (type == AT_OILRIG) return &oilrig;
+	assert(type < NUM_AIRPORTS);
+	extern const AirportSpec _origin_airport_specs[];
+	return &_origin_airport_specs[type];
+}
+
+/**
+ * Retrieve airport tile spec for the given airport tile
+ * @param gfx index of airport tile
+ * @return A pointer to the corresponding AirportTileSpec
+ */
+/* static */ const AirportTileSpec *AirportTileSpec::Get(StationGfx gfx)
+{
+	assert(gfx < NUM_AIRPORTTILES);
+	extern const AirportTileSpec _origin_airporttile_specs[];
+	return &_origin_airporttile_specs[gfx];
+}
+
 /* Uncomment this to print out a full report of the airport-structure
  * You should either use
  * - true: full-report, print out every state and choice with string-names
--- a/src/airport.h
+++ b/src/airport.h
@@ -21,6 +21,11 @@
 	MAX_TERMINALS =  10, ///< maximum number of terminals per airport
 	MAX_HELIPADS  =   4, ///< maximum number of helipads per airport
 	MAX_ELEMENTS  = 255, ///< maximum number of aircraft positions at airport
+	NUM_AIRPORTTILES = 144, ///< total number of airport tiles
+};
+
+enum {
+	AIRPORTTILE_NOANIM    = 0xFF, ///< flag to mark airport tiles as having no animation
 };
 
 /** Airport types */
@@ -61,13 +66,7 @@
 	Year min_year;                         ///< first year the airport is available
 	Year max_year;                         ///< last year the airport is available
 
-	static AirportSpec *Get(byte type)
-	{
-		if (type == AT_OILRIG) return &oilrig;
-		assert(type < NUM_AIRPORTS);
-		extern AirportSpec _origin_airport_specs[NUM_AIRPORTS];
-		return &_origin_airport_specs[type];
-	}
+	static const AirportSpec *Get(byte type);
 
 	bool IsAvailable() const;
 
@@ -76,6 +75,16 @@
 };
 
 
+/**
+ * Defines the data structure of each indivudual tile of an airport.
+ */
+struct AirportTileSpec {
+	StationGfx anim_next;                 ///< Next StationGfx in an animation
+	uint8 animation_speed;                ///< The speed of the animation
+
+	static const AirportTileSpec *Get(StationGfx gfx);
+};
+
 enum {
 	AMED_NOSPDCLAMP = 1 << 0,
 	AMED_TAKEOFF    = 1 << 1,
--- a/src/station_cmd.cpp
+++ b/src/station_cmd.cpp
@@ -2596,15 +2596,8 @@
 	 * hardcoded.....not good */
 	switch (GetStationType(tile)) {
 		case STATION_AIRPORT:
-			switch (GetStationGfx(tile)) {
-				case GFX_RADAR_LARGE_FIRST:
-				case GFX_WINDSACK_FIRST : // for small airport
-				case GFX_RADAR_INTERNATIONAL_FIRST:
-				case GFX_RADAR_METROPOLITAN_FIRST:
-				case GFX_RADAR_DISTRICTWE_FIRST: // radar district W-E airport
-				case GFX_WINDSACK_INTERCON_FIRST : // for intercontinental airport
-					AddAnimatedTile(tile);
-					break;
+			if (AirportTileSpec::Get(GetStationGfx(tile))->anim_next != AIRPORTTILE_NOANIM) {
+				AddAnimatedTile(tile);
 			}
 			break;
 
@@ -2623,35 +2616,17 @@
 
 static void AnimateTile_Station(TileIndex tile)
 {
-	struct AnimData {
-		StationGfx from; // first sprite
-		StationGfx to;   // last sprite
-		byte delay;
-	};
-
-	static const AnimData data[] = {
-		{ GFX_RADAR_LARGE_FIRST,         GFX_RADAR_LARGE_LAST,         3 },
-		{ GFX_WINDSACK_FIRST,            GFX_WINDSACK_LAST,            1 },
-		{ GFX_RADAR_INTERNATIONAL_FIRST, GFX_RADAR_INTERNATIONAL_LAST, 3 },
-		{ GFX_RADAR_METROPOLITAN_FIRST,  GFX_RADAR_METROPOLITAN_LAST,  3 },
-		{ GFX_RADAR_DISTRICTWE_FIRST,    GFX_RADAR_DISTRICTWE_LAST,    3 },
-		{ GFX_WINDSACK_INTERCON_FIRST,   GFX_WINDSACK_INTERCON_LAST,   1 }
-	};
-
 	if (HasStationRail(tile)) {
 		AnimateStationTile(tile);
 		return;
 	}
 
-	StationGfx gfx = GetStationGfx(tile);
-
-	for (const AnimData *i = data; i != endof(data); i++) {
-		if (i->from <= gfx && gfx <= i->to) {
-			if ((_tick_counter & i->delay) == 0) {
-				SetStationGfx(tile, gfx < i->to ? gfx + 1 : i->from);
-				MarkTileDirtyByTile(tile);
-			}
-			break;
+	if (IsAirport(tile)) {
+		const AirportTileSpec *ats = AirportTileSpec::Get(GetStationGfx(tile));
+		uint16 mask = (1 << ats->animation_speed) - 1;
+		if (ats->anim_next != AIRPORTTILE_NOANIM && (_tick_counter & mask) == 0) {
+			SetStationGfx(tile, ats->anim_next);
+			MarkTileDirtyByTile(tile);
 		}
 	}
 }
--- a/src/station_map.h
+++ b/src/station_map.h
@@ -32,22 +32,8 @@
 
 
 enum {
-	GFX_RADAR_LARGE_FIRST             =  31,
-	GFX_RADAR_LARGE_LAST              =  42,
-	GFX_WINDSACK_FIRST                =  50,
-	GFX_WINDSACK_LAST                 =  53,
-
 	GFX_DOCK_BASE_WATER_PART          =  4,
 	GFX_TRUCK_BUS_DRIVETHROUGH_OFFSET =  4,
-
-	GFX_RADAR_INTERNATIONAL_FIRST     =  66,
-	GFX_RADAR_INTERNATIONAL_LAST      =  77,
-	GFX_RADAR_METROPOLITAN_FIRST      =  78,
-	GFX_RADAR_METROPOLITAN_LAST       =  89,
-	GFX_RADAR_DISTRICTWE_FIRST        = 121,
-	GFX_RADAR_DISTRICTWE_LAST         = 132,
-	GFX_WINDSACK_INTERCON_FIRST       = 140,
-	GFX_WINDSACK_INTERCON_LAST        = 143,
 };
 
 /**
--- a/src/table/airport_defaults.h
+++ b/src/table/airport_defaults.h
@@ -388,7 +388,7 @@
 #define AS(ap_name, size_x, size_y, min_year, max_year, catchment, noise) \
 	AS_GENERIC(_tile_table_##ap_name, _airport_depots_##ap_name, lengthof(_airport_depots_##ap_name), size_x, size_y, noise, catchment, min_year, max_year)
 
-AirportSpec _origin_airport_specs[NUM_AIRPORTS] = {
+static const AirportSpec _origin_airport_specs[] = {
 	AS(country, 4, 3, 0, 1959, 4, 3),
 	AS(city, 6, 6, 1960, MAX_YEAR, 5, 5),
 	AS_ND(heliport, 1, 1, 1963, MAX_YEAR, 4, 1),
@@ -400,6 +400,8 @@
 	AS(helistation, 4, 2, 1980, MAX_YEAR, 4, 3),
 };
 
+assert_compile(NUM_AIRPORTS == lengthof(_origin_airport_specs));
+
 #undef AS
 #undef AS_ND
 #undef AS_GENERIC
new file mode 100644
--- /dev/null
+++ b/src/table/airporttiles.h
@@ -0,0 +1,200 @@
+/* $Id$ */
+
+/*
+ * This file is part of OpenTTD.
+ * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
+ * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/** @file airporttiles.h Tables with airporttile defaults. */
+
+#ifndef AIRPORTTILES_H
+#define AIRPORTTILES_H
+
+
+/** Writes all airport tile properties in the AirportTile struct */
+#define AT(anim_next, anim_speed) {anim_next, anim_speed}
+/** All default airport tiles.
+ * @see AirportTiles for a list of names. */
+static const AirportTileSpec _origin_airporttile_specs[] = {
+	/* 0..9 */
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+
+	/* 10..19 */
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+
+	/* 20..29*/
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+
+	/* 30..39*/
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(                32, 2),
+	AT(                33, 2),
+	AT(                34, 2),
+	AT(                35, 2),
+	AT(                36, 2),
+	AT(                37, 2),
+	AT(                38, 2),
+	AT(                39, 2),
+	AT(                40, 2),
+
+	/* 40..49 */
+	AT(                41, 2),
+	AT(                42, 2),
+	AT(                31, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+
+	/* 50..59 */
+	AT(                51, 1),
+	AT(                52, 1),
+	AT(                53, 1),
+	AT(                50, 1),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+
+	/* 60..69 */
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(                67, 2),
+	AT(                68, 2),
+	AT(                69, 2),
+	AT(                70, 2),
+
+	/* 70..79 */
+	AT(                71, 2),
+	AT(                72, 2),
+	AT(                73, 2),
+	AT(                74, 2),
+	AT(                75, 2),
+	AT(                76, 2),
+	AT(                77, 2),
+	AT(                66, 2),
+	AT(                79, 2),
+	AT(                80, 2),
+
+	/* 80..89 */
+	AT(                81, 2),
+	AT(                82, 2),
+	AT(                83, 2),
+	AT(                84, 2),
+	AT(                85, 2),
+	AT(                86, 2),
+	AT(                87, 2),
+	AT(                88, 2),
+	AT(                89, 2),
+	AT(                78, 2),
+
+	/* 90..99 */
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+
+	/* 100..109 */
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+
+	/* 110..119 */
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+
+	/* 120..129 */
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(               122, 2),
+	AT(               123, 2),
+	AT(               124, 2),
+	AT(               125, 2),
+	AT(               126, 2),
+	AT(               127, 2),
+	AT(               128, 2),
+	AT(               129, 2),
+	AT(               130, 2),
+
+	/* 130..139 */
+	AT(               131, 2),
+	AT(               132, 2),
+	AT(               121, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+	AT(AIRPORTTILE_NOANIM, 2),
+
+	/* 140..143 */
+	AT(               141, 1),
+	AT(               142, 1),
+	AT(               143, 1),
+	AT(               140, 1),
+};
+
+assert_compile(NUM_AIRPORTTILES == lengthof(_origin_airporttile_specs));
+
+#undef AT
+
+#endif /* AIRPORTTILES_H */