openttd-ottdgrfs: bridge_map.c@209971b79b9a (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
172b409bf612 (svn r3887) Add a function to get the other bridge end when you're at a bridge ramp tron parents: diff changeset	3	#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	4	#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	5	#include "bridge_map.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
172b409bf612 (svn r3887) Add a function to get the other bridge end when you're at a bridge ramp tron parents: diff changeset	7
3225 655763f3861c (svn r3898) Add functions to find a bridge end starting at a middle tile tron parents: 3214 diff changeset	8	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	9	{
4559 c853d2440065 (svn r6406) -Codechange: Rename TileOffsByDir to TileOffsByDiagDir because it accepts Darkvater parents: 3977 diff changeset	10	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	11
3977 edb5b94e2094 (svn r5155) - Remove the bridge branch merge (revision r5070) tron parents: 3933 diff changeset	12	assert(DiagDirToAxis(dir) == GetBridgeAxis(tile));
edb5b94e2094 (svn r5155) - Remove the bridge branch merge (revision r5070) tron parents: 3933 diff changeset	13
edb5b94e2094 (svn r5155) - Remove the bridge branch merge (revision r5070) tron parents: 3933 diff changeset	14	do {
edb5b94e2094 (svn r5155) - Remove the bridge branch merge (revision r5070) tron parents: 3933 diff changeset	15	tile += delta;
edb5b94e2094 (svn r5155) - Remove the bridge branch merge (revision r5070) tron parents: 3933 diff changeset	16	} while (!IsBridgeRamp(tile));
3225 655763f3861c (svn r3898) Add functions to find a bridge end starting at a middle tile tron parents: 3214 diff changeset	17
655763f3861c (svn r3898) Add functions to find a bridge end starting at a middle tile tron parents: 3214 diff changeset	18	return tile;
655763f3861c (svn r3898) Add functions to find a bridge end starting at a middle tile tron parents: 3214 diff changeset	19	}
655763f3861c (svn r3898) Add functions to find a bridge end starting at a middle tile tron parents: 3214 diff changeset	20
655763f3861c (svn r3898) Add functions to find a bridge end starting at a middle tile tron parents: 3214 diff changeset	21
655763f3861c (svn r3898) Add functions to find a bridge end starting at a middle tile tron parents: 3214 diff changeset	22	TileIndex GetSouthernBridgeEnd(TileIndex t)
655763f3861c (svn r3898) Add functions to find a bridge end starting at a middle tile tron parents: 3214 diff changeset	23	{
655763f3861c (svn r3898) Add functions to find a bridge end starting at a middle tile tron parents: 3214 diff changeset	24	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	25	}
655763f3861c (svn r3898) Add functions to find a bridge end starting at a middle tile tron parents: 3214 diff changeset	26
655763f3861c (svn r3898) Add functions to find a bridge end starting at a middle tile tron parents: 3214 diff changeset	27
3214 172b409bf612 (svn r3887) Add a function to get the other bridge end when you're at a bridge ramp tron parents: diff changeset	28	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	29	{
4559 c853d2440065 (svn r6406) -Codechange: Rename TileOffsByDir to TileOffsByDiagDir because it accepts Darkvater parents: 3977 diff changeset	30	TileIndexDiff delta = TileOffsByDiagDir(GetBridgeRampDirection(tile));
3933 a5f08e17f4a0 (svn r5070) Merged the bridge branch celestar parents: 3225 diff changeset	31
3977 edb5b94e2094 (svn r5155) - Remove the bridge branch merge (revision r5070) tron parents: 3933 diff changeset	32	do {
edb5b94e2094 (svn r5155) - Remove the bridge branch merge (revision r5070) tron parents: 3933 diff changeset	33	tile += delta;
edb5b94e2094 (svn r5155) - Remove the bridge branch merge (revision r5070) tron parents: 3933 diff changeset	34	} while (!IsBridgeRamp(tile));
3933 a5f08e17f4a0 (svn r5070) Merged the bridge branch celestar parents: 3225 diff changeset	35
3977 edb5b94e2094 (svn r5155) - Remove the bridge branch merge (revision r5070) tron parents: 3933 diff changeset	36	return tile;
3214 172b409bf612 (svn r3887) Add a function to get the other bridge end when you're at a bridge ramp tron parents: diff changeset	37	}

author	Darkvater
	Fri, 22 Dec 2006 01:18:56 +0000
changeset 5548	209971b79b9a
parent 4559	c853d2440065
child 5573	afa6f92a71fd
permissions	-rw-r--r--