openttd-ottdgrfs: src/bridge_map.cpp@b960288098b9 (annotated)

3214 172b409bf612 (svn r3887) Add a function to get the other bridge end when you're at a bridge ramp tron parents: diff changeset	1	/* $Id$ */
172b409bf612 (svn r3887) Add a function to get the other bridge end when you're at a bridge ramp tron parents: diff changeset	2
9574 698395509d12 (svn r9575) [NoAI] -Sync with trunk r9504:9574 glx parents: 6449 diff changeset	3	/** @file bridge_map.cpp Map accessor functions for bridges. */
6449 e520244dc71e (svn r8859) -Cleanup: doxygen changes. Mostly @files missing tags and a few comments style. belugas parents: 5838 diff changeset	4
3214 172b409bf612 (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"
172b409bf612 (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"
172b409bf612 (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"
9574 698395509d12 (svn r9575) [NoAI] -Sync with trunk r9504:9574 glx parents: 6449 diff changeset	8	#include "bridge.h"
5573 afa6f92a71fd (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"
9722 ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502. rubidium parents: 9694 diff changeset	10	#include "landscape.h"
9723 eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795. rubidium parents: 9722 diff changeset	11	#include "tunnelbridge_map.h"
3214 172b409bf612 (svn r3887) Add a function to get the other bridge end when you're at a bridge ramp tron parents: diff changeset	12
172b409bf612 (svn r3887) Add a function to get the other bridge end when you're at a bridge ramp tron parents: diff changeset	13
3225 655763f3861c (svn r3898) Add functions to find a bridge end starting at a middle tile tron parents: 3214 diff changeset	14	TileIndex GetBridgeEnd(TileIndex tile, DiagDirection dir)
655763f3861c (svn r3898) Add functions to find a bridge end starting at a middle tile tron parents: 3214 diff changeset	15	{
4559 c853d2440065 (svn r6406) -Codechange: Rename TileOffsByDir to TileOffsByDiagDir because it accepts Darkvater parents: 3977 diff changeset	16	TileIndexDiff delta = TileOffsByDiagDir(dir);
3225 655763f3861c (svn r3898) Add functions to find a bridge end starting at a middle tile tron parents: 3214 diff changeset	17
5573 afa6f92a71fd (svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals) celestar parents: 4559 diff changeset	18	dir = ReverseDiagDir(dir);
3977 edb5b94e2094 (svn r5155) - Remove the bridge branch merge (revision r5070) tron parents: 3933 diff changeset	19	do {
edb5b94e2094 (svn r5155) - Remove the bridge branch merge (revision r5070) tron parents: 3933 diff changeset	20	tile += delta;
9723 eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795. rubidium parents: 9722 diff changeset	21	} while (!IsBridgeTile(tile) \|\| GetTunnelBridgeDirection(tile) != dir);
3225 655763f3861c (svn r3898) Add functions to find a bridge end starting at a middle tile tron parents: 3214 diff changeset	22
655763f3861c (svn r3898) Add functions to find a bridge end starting at a middle tile tron parents: 3214 diff changeset	23	return tile;
655763f3861c (svn r3898) Add functions to find a bridge end starting at a middle tile tron parents: 3214 diff changeset	24	}
655763f3861c (svn r3898) Add functions to find a bridge end starting at a middle tile tron parents: 3214 diff changeset	25
655763f3861c (svn r3898) Add functions to find a bridge end starting at a middle tile tron parents: 3214 diff changeset	26
5573 afa6f92a71fd (svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals) celestar parents: 4559 diff changeset	27	TileIndex GetNorthernBridgeEnd(TileIndex t)
afa6f92a71fd (svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals) celestar parents: 4559 diff changeset	28	{
afa6f92a71fd (svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals) celestar parents: 4559 diff changeset	29	return GetBridgeEnd(t, ReverseDiagDir(AxisToDiagDir(GetBridgeAxis(t))));
afa6f92a71fd (svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals) celestar parents: 4559 diff changeset	30	}
afa6f92a71fd (svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals) celestar parents: 4559 diff changeset	31
afa6f92a71fd (svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals) celestar parents: 4559 diff changeset	32
3225 655763f3861c (svn r3898) Add functions to find a bridge end starting at a middle tile tron parents: 3214 diff changeset	33	TileIndex GetSouthernBridgeEnd(TileIndex t)
655763f3861c (svn r3898) Add functions to find a bridge end starting at a middle tile tron parents: 3214 diff changeset	34	{
655763f3861c (svn r3898) Add functions to find a bridge end starting at a middle tile tron parents: 3214 diff changeset	35	return GetBridgeEnd(t, AxisToDiagDir(GetBridgeAxis(t)));
655763f3861c (svn r3898) Add functions to find a bridge end starting at a middle tile tron parents: 3214 diff changeset	36	}
655763f3861c (svn r3898) Add functions to find a bridge end starting at a middle tile tron parents: 3214 diff changeset	37
655763f3861c (svn r3898) Add functions to find a bridge end starting at a middle tile tron parents: 3214 diff changeset	38
3214 172b409bf612 (svn r3887) Add a function to get the other bridge end when you're at a bridge ramp tron parents: diff changeset	39	TileIndex GetOtherBridgeEnd(TileIndex tile)
172b409bf612 (svn r3887) Add a function to get the other bridge end when you're at a bridge ramp tron parents: diff changeset	40	{
5573 afa6f92a71fd (svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals) celestar parents: 4559 diff changeset	41	assert(IsBridgeTile(tile));
9723 eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795. rubidium parents: 9722 diff changeset	42	return GetBridgeEnd(tile, GetTunnelBridgeDirection(tile));
5573 afa6f92a71fd (svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals) celestar parents: 4559 diff changeset	43	}
3933 a5f08e17f4a0 (svn r5070) Merged the bridge branch celestar parents: 3225 diff changeset	44
5573 afa6f92a71fd (svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals) celestar parents: 4559 diff changeset	45	uint GetBridgeHeight(TileIndex t)
afa6f92a71fd (svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals) celestar parents: 4559 diff changeset	46	{
afa6f92a71fd (svn r7573) -Merged the bridge branch. Allows to build bridges of arbitrary rail/road combinations (including signals) celestar parents: 4559 diff changeset	47	uint h;
5838 9c3129cb019b (svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b. rubidium parents: 5835 diff changeset	48	Slope tileh = GetTileSlope(t, &h);
9723 eee46cb39750 (svn r11796) [NoAI] -Sync: with trunk r11502:11795. rubidium parents: 9722 diff changeset	49	Foundation f = GetBridgeFoundation(tileh, DiagDirToAxis(GetTunnelBridgeDirection(t)));
3933 a5f08e17f4a0 (svn r5070) Merged the bridge branch celestar parents: 3225 diff changeset	50
9722 ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502. rubidium parents: 9694 diff changeset	51	/* one height level extra for the ramp */
ebf0ece7d8f6 (svn r11503) [NoAI] -Sync: with trunk r11308:11502. rubidium parents: 9694 diff changeset	52	return h + TILE_HEIGHT + ApplyFoundationToSlope(f, &tileh);
3214 172b409bf612 (svn r3887) Add a function to get the other bridge end when you're at a bridge ramp tron parents: diff changeset	53	}

author	truebrain
	Mon, 30 Jun 2008 13:36:06 +0000
branch	noai
changeset 11100	b960288098b9
parent 9723	eee46cb39750
permissions	-rw-r--r--