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changeset 15890:52d3e250c976 draft

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(svn r20572) -Codechange: free/reserve some bits in the wagon move command to increase the vehicle pool limit
author rubidium <rubidium@openttd.org>
date Thu, 19 Aug 2010 20:42:00 +0000
parents b6a023c19a16
children 67b39929d6a2
files src/ai/api/ai_vehicle.cpp src/autoreplace_cmd.cpp src/depot_gui.cpp src/group_cmd.cpp src/train_cmd.cpp src/vehicle_cmd.cpp
diffstat 6 files changed, 14 insertions(+), 14 deletions(-) [+]
line wrap: on
line diff
--- a/src/ai/api/ai_vehicle.cpp
+++ b/src/ai/api/ai_vehicle.cpp
@@ -102,7 +102,7 @@
 		while (dest_wagon-- > 0) w = w->GetNextUnit();
 	}
 
-	return AIObject::DoCommand(0, v->index | ((w == NULL ? ::INVALID_VEHICLE : w->index) << 16), move_attached_wagons ? 1 : 0, CMD_MOVE_RAIL_VEHICLE);
+	return AIObject::DoCommand(0, v->index | (move_attached_wagons ? 1 : 0) << 20, w == NULL ? ::INVALID_VEHICLE : w->index, CMD_MOVE_RAIL_VEHICLE);
 }
 
 /* static */ bool AIVehicle::MoveWagon(VehicleID source_vehicle_id, int source_wagon, int dest_vehicle_id, int dest_wagon)
--- a/src/autoreplace_cmd.cpp
+++ b/src/autoreplace_cmd.cpp
@@ -309,7 +309,7 @@
  */
 static inline CommandCost MoveVehicle(const Vehicle *v, const Vehicle *after, DoCommandFlag flags, bool whole_chain)
 {
-	return DoCommand(0, v->index | (after != NULL ? after->index : INVALID_VEHICLE) << 16, whole_chain ? 1 : 0, flags, CMD_MOVE_RAIL_VEHICLE);
+	return DoCommand(0, v->index | (whole_chain ? 1 : 0) << 20, after != NULL ? after->index : INVALID_VEHICLE, flags, CMD_MOVE_RAIL_VEHICLE);
 }
 
 /**
--- a/src/depot_gui.cpp
+++ b/src/depot_gui.cpp
@@ -163,7 +163,7 @@
 
 	if (wagon == v) return;
 
-	DoCommandP(v->tile, v->index + ((wagon == NULL ? INVALID_VEHICLE : wagon->index) << 16), _ctrl_pressed ? 1 : 0, CMD_MOVE_RAIL_VEHICLE | CMD_MSG(STR_ERROR_CAN_T_MOVE_VEHICLE));
+	DoCommandP(v->tile, v->index | (_ctrl_pressed ? 1 : 0) << 20, wagon == NULL ? INVALID_VEHICLE : wagon->index, CMD_MOVE_RAIL_VEHICLE | CMD_MSG(STR_ERROR_CAN_T_MOVE_VEHICLE));
 }
 
 /**
--- a/src/group_cmd.cpp
+++ b/src/group_cmd.cpp
@@ -205,7 +205,7 @@
  * @param p1   index of array group
  *   - p1 bit 0-15 : GroupID
  * @param p2   vehicle to add to a group
- *   - p2 bit 0-15 : VehicleID
+ *   - p2 bit 0-19 : VehicleID
  * @param text unused
  * @return the cost of this operation or an error
  */
--- a/src/train_cmd.cpp
+++ b/src/train_cmd.cpp
@@ -583,7 +583,7 @@
  * @param ret[out] the vehicle that has been built.
  * @return the cost of this operation or an error.
  */
-CommandCost CmdBuildRailWagon(TileIndex tile, DoCommandFlag flags, const Engine *e, Vehicle **ret)
+static CommandCost CmdBuildRailWagon(TileIndex tile, DoCommandFlag flags, const Engine *e, Vehicle **ret)
 {
 	const RailVehicleInfo *rvi = &e->u.rail;
 
@@ -647,7 +647,7 @@
 					w->engine_type == e->index &&   ///< Same type
 					w->First() != v &&              ///< Don't connect to ourself
 					!(w->vehstatus & VS_CRASHED)) { ///< Not crashed/flooded
-				DoCommand(0, v->index | (w->Last()->index << 16), 1, DC_EXEC, CMD_MOVE_RAIL_VEHICLE);
+				DoCommand(0, v->index | 1 << 20, w->Last()->index, DC_EXEC, CMD_MOVE_RAIL_VEHICLE);
 				break;
 			}
 		}
@@ -663,7 +663,7 @@
 	FOR_ALL_TRAINS(v) {
 		if (v->IsFreeWagon() && v->tile == u->tile &&
 				v->track == TRACK_BIT_DEPOT) {
-			if (DoCommand(0, v->index | (u->index << 16), 1, DC_EXEC,
+			if (DoCommand(0, v->index | 1 << 20, u->index, DC_EXEC,
 					CMD_MOVE_RAIL_VEHICLE).Failed())
 				break;
 		}
@@ -1143,17 +1143,17 @@
  * @param flags type of operation
  *              Note: DC_AUTOREPLACE is set when autoreplace tries to undo its modifications or moves vehicles to temporary locations inside the depot.
  * @param p1 various bitstuffed elements
- * - p1 (bit  0 - 15) source vehicle index
- * - p1 (bit 16 - 31) what wagon to put the source wagon AFTER, XXX - INVALID_VEHICLE to make a new line
- * @param p2 (bit 0) move all vehicles following the source vehicle
+ * - p1 (bit  0 - 19) source vehicle index
+ * - p1 (bit      20) move all vehicles following the source vehicle
+ * @param p2 what wagon to put the source wagon AFTER, XXX - INVALID_VEHICLE to make a new line
  * @param text unused
  * @return the cost of this operation or an error
  */
 CommandCost CmdMoveRailVehicle(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
 {
-	VehicleID s = GB(p1, 0, 16);
-	VehicleID d = GB(p1, 16, 16);
-	bool move_chain = HasBit(p2, 0);
+	VehicleID s = GB(p1, 0, 20);
+	VehicleID d = GB(p2, 0, 20);
+	bool move_chain = HasBit(p1, 20);
 
 	Train *src = Train::GetIfValid(s);
 	if (src == NULL) return CMD_ERROR;
--- a/src/vehicle_cmd.cpp
+++ b/src/vehicle_cmd.cpp
@@ -700,7 +700,7 @@
 			if (v->type == VEH_TRAIN && !Train::From(v)->IsFrontEngine()) {
 				/* this s a train car
 				 * add this unit to the end of the train */
-				CommandCost result = DoCommand(0, (w_rear->index << 16) | w->index, 1, flags, CMD_MOVE_RAIL_VEHICLE);
+				CommandCost result = DoCommand(0, w->index | 1 << 20, w_rear->index, flags, CMD_MOVE_RAIL_VEHICLE);
 				if (result.Failed()) {
 					/* The train can't be joined to make the same consist as the original.
 					 * Sell what we already made (clean up) and return an error.           */