From 05d7d046c71943317d31c2e3c22a960faf38f6f1 Mon Sep 17 00:00:00 2001
From: peter1138 <peter1138@openttd.org>
Date: Fri, 3 Feb 2006 23:02:01 +0000
Subject: (svn r3530) - NewGRF: Move station resolver to newgrf_station

---
 station_cmd.c | 82 -----------------------------------------------------------
 1 file changed, 82 deletions(-)

(limited to 'station_cmd.c')

diff --git a/station_cmd.c b/station_cmd.c
index 84d553db0..942a93cdc 100644
--- a/station_cmd.c
+++ b/station_cmd.c
@@ -1196,88 +1196,6 @@ uint GetStationPlatforms(const Station *st, TileIndex tile)
 	return len - 1;
 }
 
-static const RealSpriteGroup *ResolveStationSpriteGroup(const SpriteGroup *spg, const Station *st)
-{
-	switch (spg->type) {
-		case SGT_REAL:
-			return &spg->g.real;
-
-		case SGT_DETERMINISTIC: {
-			const DeterministicSpriteGroup *dsg = &spg->g.determ;
-			SpriteGroup *target;
-			int value = -1;
-
-			if ((dsg->variable >> 6) == 0) {
-				/* General property */
-				value = GetDeterministicSpriteValue(dsg->variable);
-			} else {
-				if (st == NULL) {
-					/* We are in a build dialog of something,
-					 * and we are checking for something undefined.
-					 * That means we should get the first target
-					 * (NOT the default one). */
-					if (dsg->num_ranges > 0) {
-						target = dsg->ranges[0].group;
-					} else {
-						target = dsg->default_group;
-					}
-					return ResolveStationSpriteGroup(target, NULL);
-				}
-
-				/* Station-specific property. */
-				if (dsg->var_scope == VSG_SCOPE_PARENT) {
-					/* TODO: Town structure. */
-
-				} else /* VSG_SELF */ {
-					if (dsg->variable == 0x40 || dsg->variable == 0x41) {
-						/* FIXME: This is ad hoc only
-						 * for waypoints. */
-						value = 0x01010000;
-					} else {
-						/* TODO: Only small fraction done. */
-						// TTDPatch runs on little-endian arch;
-						// Variable is 0x70 + offset in the TTD's station structure
-						switch (dsg->variable - 0x70) {
-							case 0x80: value = st->facilities;             break;
-							case 0x81: value = st->airport_type;           break;
-							case 0x82: value = st->truck_stops->status;    break;
-							case 0x83: value = st->bus_stops->status;      break;
-							case 0x86: value = st->airport_flags & 0xFFFF; break;
-							case 0x87: value = st->airport_flags & 0xFF;   break;
-							case 0x8A: value = st->build_date;             break;
-						}
-					}
-				}
-			}
-
-			target = value != -1 ? EvalDeterministicSpriteGroup(dsg, value) : dsg->default_group;
-			return ResolveStationSpriteGroup(target, st);
-		}
-
-		default:
-		case SGT_RANDOMIZED:
-			error("I don't know how to handle random spritegroups yet!");
-			return NULL;
-	}
-}
-
-uint32 GetCustomStationRelocation(const StationSpec *spec, const Station *st, byte ctype)
-{
-	const RealSpriteGroup *rsg = ResolveStationSpriteGroup(spec->spritegroup[ctype], st);
-
-	if (rsg->sprites_per_set != 0) {
-		if (rsg->loading_count != 0) return rsg->loading[0]->g.result.result;
-		if (rsg->loaded_count != 0) return rsg->loaded[0]->g.result.result;
-	}
-
-	error("Custom station 0x%08x::0x%02x has no sprites associated.",
-		spec->grfid, spec->localidx);
-	/* This is what gets subscribed of dtss->image in newgrf.c,
-	 * so it's probably kinda "default offset". Try to use it as
-	 * emergency measure. */
-	return SPR_RAIL_PLATFORM_Y_FRONT;
-}
-
 static int32 RemoveRailroadStation(Station *st, TileIndex tile, uint32 flags)
 {
 	int w,h;
-- 
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