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Add: [NewGRF] Inspection window for airports.

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As as the station window combines all station types, accessing the
debug view is via the parent of the airport tile only.

(cherry picked from commit a6f2f3c042)
This commit is contained in:
Michael Lutz
2023-09-10 17:09:31 +02:00
committed by Jonathan G Rennison
parent f6eadf19c6
commit 5cc623cb3c
4 changed files with 104 additions and 50 deletions
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44
src/newgrf_airport.cpp
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@@ -17,50 +17,6 @@
#include "safeguards.h"
/** Resolver for the airport scope. */
struct AirportScopeResolver : public ScopeResolver {
struct Station *st; ///< Station of the airport for which the callback is run, or \c nullptr for build gui.
byte airport_id; ///< Type of airport for which the callback is run.
byte layout; ///< Layout of the airport to build.
TileIndex tile; ///< Tile for the callback, only valid for airporttile callbacks.
/**
* Constructor of the scope resolver for an airport.
* @param ro Surrounding resolver.
* @param tile %Tile for the callback, only valid for airporttile callbacks.
* @param st %Station of the airport for which the callback is run, or \c nullptr for build gui.
* @param airport_id Type of airport for which the callback is run.
* @param layout Layout of the airport to build.
*/
AirportScopeResolver(ResolverObject &ro, TileIndex tile, Station *st, byte airport_id, byte layout)
: ScopeResolver(ro), st(st), airport_id(airport_id), layout(layout), tile(tile)
{
}
uint32 GetRandomBits() const override;
uint32 GetVariable(uint16 variable, uint32 parameter, GetVariableExtra *extra) const override;
void StorePSA(uint pos, int32 value) override;
};
/** Resolver object for airports. */
struct AirportResolverObject : public ResolverObject {
AirportScopeResolver airport_scope;
AirportResolverObject(TileIndex tile, Station *st, byte airport_id, byte layout,
CallbackID callback = CBID_NO_CALLBACK, uint32 callback_param1 = 0, uint32 callback_param2 = 0);
ScopeResolver *GetScope(VarSpriteGroupScope scope = VSG_SCOPE_SELF, VarSpriteGroupScopeOffset relative = 0) override
{
switch (scope) {
case VSG_SCOPE_SELF: return &this->airport_scope;
default: return ResolverObject::GetScope(scope, relative);
}
}
GrfSpecFeature GetFeature() const override;
uint32 GetDebugID() const override;
};
/**
* Reset airport classes to their default state.
* This includes initialising the defaults classes with an empty