openttd-mini: src/bridge_map.cpp@7c6a9c9030b5 (annotated)

3214 dd744119dfac (svn r3887) Add a function to get the other bridge end when you're at a bridge ramp tron parents: diff changeset	1	/* $Id$ */
dd744119dfac (svn r3887) Add a function to get the other bridge end when you're at a bridge ramp tron parents: diff changeset	2
6418 e04693bbe82a (svn r9554) -Documentation: add documentation to some map accessors. rubidium parents: 6123 diff changeset	3	/** @file bridge_map.cpp Map accessor functions for bridges. */
6123 04eb770ec17e (svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style. belugas parents: 5587 diff changeset	4
3214 dd744119dfac (svn r3887) Add a function to get the other bridge end when you're at a bridge ramp tron parents: diff changeset	5	#include "stdafx.h"
dd744119dfac (svn r3887) Add a function to get the other bridge end when you're at a bridge ramp tron parents: diff changeset	6	#include "openttd.h"
dd744119dfac (svn r3887) Add a function to get the other bridge end when you're at a bridge ramp tron parents: diff changeset	7	#include "bridge_map.h"
6418 e04693bbe82a (svn r9554) -Documentation: add documentation to some map accessors. rubidium parents: 6123 diff changeset	8	#include "bridge.h"
5385 3868f2e6db9b (svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals) celestar parents: 4559 diff changeset	9	#include "variables.h"
7764 e594296e90f6 (svn r11313) -Codechange: prepare several pieces of code so the can handle some new slopes. Patch by frosch. rubidium parents: 7336 diff changeset	10	#include "landscape.h"
3214 dd744119dfac (svn r3887) Add a function to get the other bridge end when you're at a bridge ramp tron parents: diff changeset	11
dd744119dfac (svn r3887) Add a function to get the other bridge end when you're at a bridge ramp tron parents: diff changeset	12
3225 3a3e35bd39a6 (svn r3898) Add functions to find a bridge end starting at a middle tile tron parents: 3214 diff changeset	13	TileIndex GetBridgeEnd(TileIndex tile, DiagDirection dir)
3a3e35bd39a6 (svn r3898) Add functions to find a bridge end starting at a middle tile tron parents: 3214 diff changeset	14	{
4559 aa0c13e39840 (svn r6406) -Codechange: Rename TileOffsByDir to TileOffsByDiagDir because it accepts Darkvater parents: 3977 diff changeset	15	TileIndexDiff delta = TileOffsByDiagDir(dir);
3225 3a3e35bd39a6 (svn r3898) Add functions to find a bridge end starting at a middle tile tron parents: 3214 diff changeset	16
5385 3868f2e6db9b (svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals) celestar parents: 4559 diff changeset	17	dir = ReverseDiagDir(dir);
3977 513433ebd092 (svn r5155) - Remove the bridge branch merge (revision r5070) tron parents: 3933 diff changeset	18	do {
513433ebd092 (svn r5155) - Remove the bridge branch merge (revision r5070) tron parents: 3933 diff changeset	19	tile += delta;
5385 3868f2e6db9b (svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals) celestar parents: 4559 diff changeset	20	} while (!IsBridgeTile(tile) \|\| GetBridgeRampDirection(tile) != dir);
3225 3a3e35bd39a6 (svn r3898) Add functions to find a bridge end starting at a middle tile tron parents: 3214 diff changeset	21
3a3e35bd39a6 (svn r3898) Add functions to find a bridge end starting at a middle tile tron parents: 3214 diff changeset	22	return tile;
3a3e35bd39a6 (svn r3898) Add functions to find a bridge end starting at a middle tile tron parents: 3214 diff changeset	23	}
3a3e35bd39a6 (svn r3898) Add functions to find a bridge end starting at a middle tile tron parents: 3214 diff changeset	24
3a3e35bd39a6 (svn r3898) Add functions to find a bridge end starting at a middle tile tron parents: 3214 diff changeset	25
5385 3868f2e6db9b (svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals) celestar parents: 4559 diff changeset	26	TileIndex GetNorthernBridgeEnd(TileIndex t)
3868f2e6db9b (svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals) celestar parents: 4559 diff changeset	27	{
3868f2e6db9b (svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals) celestar parents: 4559 diff changeset	28	return GetBridgeEnd(t, ReverseDiagDir(AxisToDiagDir(GetBridgeAxis(t))));
3868f2e6db9b (svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals) celestar parents: 4559 diff changeset	29	}
3868f2e6db9b (svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals) celestar parents: 4559 diff changeset	30
3868f2e6db9b (svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals) celestar parents: 4559 diff changeset	31
3225 3a3e35bd39a6 (svn r3898) Add functions to find a bridge end starting at a middle tile tron parents: 3214 diff changeset	32	TileIndex GetSouthernBridgeEnd(TileIndex t)
3a3e35bd39a6 (svn r3898) Add functions to find a bridge end starting at a middle tile tron parents: 3214 diff changeset	33	{
3a3e35bd39a6 (svn r3898) Add functions to find a bridge end starting at a middle tile tron parents: 3214 diff changeset	34	return GetBridgeEnd(t, AxisToDiagDir(GetBridgeAxis(t)));
3a3e35bd39a6 (svn r3898) Add functions to find a bridge end starting at a middle tile tron parents: 3214 diff changeset	35	}
3a3e35bd39a6 (svn r3898) Add functions to find a bridge end starting at a middle tile tron parents: 3214 diff changeset	36
3a3e35bd39a6 (svn r3898) Add functions to find a bridge end starting at a middle tile tron parents: 3214 diff changeset	37
3214 dd744119dfac (svn r3887) Add a function to get the other bridge end when you're at a bridge ramp tron parents: diff changeset	38	TileIndex GetOtherBridgeEnd(TileIndex tile)
dd744119dfac (svn r3887) Add a function to get the other bridge end when you're at a bridge ramp tron parents: diff changeset	39	{
5385 3868f2e6db9b (svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals) celestar parents: 4559 diff changeset	40	assert(IsBridgeTile(tile));
3868f2e6db9b (svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals) celestar parents: 4559 diff changeset	41	return GetBridgeEnd(tile, GetBridgeRampDirection(tile));
3868f2e6db9b (svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals) celestar parents: 4559 diff changeset	42	}
3933 231ae3c419f4 (svn r5070) Merged the bridge branch celestar parents: 3225 diff changeset	43
5385 3868f2e6db9b (svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals) celestar parents: 4559 diff changeset	44	uint GetBridgeHeight(TileIndex t)
3868f2e6db9b (svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals) celestar parents: 4559 diff changeset	45	{
3868f2e6db9b (svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals) celestar parents: 4559 diff changeset	46	uint h;
5587 167d9a91ef02 (svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b. rubidium parents: 5584 diff changeset	47	Slope tileh = GetTileSlope(t, &h);
7336 180fe387acfc (svn r10699) -Fix (r10698): bridge middle parts were drawn too high if the southern bridge head has a foundation. rubidium parents: 6418 diff changeset	48	Foundation f = GetBridgeFoundation(tileh, DiagDirToAxis(GetBridgeRampDirection(t)));
3933 231ae3c419f4 (svn r5070) Merged the bridge branch celestar parents: 3225 diff changeset	49
7764 e594296e90f6 (svn r11313) -Codechange: prepare several pieces of code so the can handle some new slopes. Patch by frosch. rubidium parents: 7336 diff changeset	50	/* one height level extra for the ramp */
e594296e90f6 (svn r11313) -Codechange: prepare several pieces of code so the can handle some new slopes. Patch by frosch. rubidium parents: 7336 diff changeset	51	return h + TILE_HEIGHT + ApplyFoundationToSlope(f, &tileh);
3214 dd744119dfac (svn r3887) Add a function to get the other bridge end when you're at a bridge ramp tron parents: diff changeset	52	}

author	rubidium
	Sat, 17 Nov 2007 12:42:15 +0000
changeset 7898	7c6a9c9030b5
parent 7764	e594296e90f6
child 8083	ad22eade501f
permissions	-rw-r--r--