cpp/openttd-patchpack/source Files · src/newgrf_canal.h

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Patric Stout

Fix #9281: acquire a company uses special bookkeeping to make you rich (#9300)

When you buy-out a company, you got your shares back. This is
based on company-value, which includes values for the vehicles etc.
In other words, you not only got the vehicles, but you also got
paid to get them back.

Additionally, you also got the loan of the company, but not the
money for the loan (as that is subtracted from the company-value).

Solve this by changing the rules of a buy-out: don't sell your
shares, get the loan AND the balance and get the infrastructure.

/*
 * 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 newgrf_canal.h Handling of NewGRF canals. */

#ifndef NEWGRF_CANAL_H
#define NEWGRF_CANAL_H

#include "newgrf.h"
#include "tile_type.h"

/** Flags controlling the display of canals. */
enum CanalFeatureFlag {
	CFF_HAS_FLAT_SPRITE = 0, ///< Additional flat ground sprite in the beginning.
};

/** Information about a water feature. */
struct WaterFeature {
	const SpriteGroup *group; ///< Sprite group to start resolving.
	const GRFFile *grffile;   ///< NewGRF where 'group' belongs to.
	uint8 callback_mask;      ///< Bitmask of canal callbacks that have to be called.
	uint8 flags;              ///< Flags controlling display.
};


/** Table of canal 'feature' sprite groups */
extern WaterFeature _water_feature[CF_END];


SpriteID GetCanalSprite(CanalFeature feature, TileIndex tile);

uint GetCanalSpriteOffset(CanalFeature feature, TileIndex tile, uint cur_offset);

#endif /* NEWGRF_CANAL_H */