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Code Issues

(svn r5584) When drawing catenary on a bridge calculate its height only once

release/0.5
tron 2006-07-22 09:08:34 +00:00
parent 7ec704564a
commit 611ca20f68
1 changed files with 9 additions and 5 deletions
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14
elrail.c
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@ -314,6 +314,7 @@ static void DrawCatenaryOnBridge(const TileInfo *ti)
uint length = GetBridgeLength(start, end);
uint num = DistanceMax(ti->tile, start);
uint height;
const SortableSpriteStruct *sss;
Axis axis = GetBridgeAxis(ti->tile);
@ -330,25 +331,28 @@ static void DrawCatenaryOnBridge(const TileInfo *ti)
sss = &CatenarySpriteData[WIRE_X_FLAT_SW + (num % 2) + offset];
}
height = GetBridgeHeight(ti->tile);
AddSortableSpriteToDraw( sss->image, ti->x + sss->x_offset, ti->y + sss->y_offset,
sss->x_size, sss->y_size, sss->z_size, GetBridgeHeight(ti->tile) + sss->z_offset);
sss->x_size, sss->y_size, sss->z_size, height + sss->z_offset
);
/* Finished with wires, draw pylons */
/* every other tile needs a pylon on the northern end */
if (num % 2) {
if (axis == AXIS_X) {
AddSortableSpriteToDraw( pylons_bridge[0 + HASBIT(tlg, 0)], ti->x, ti->y + 4 + 8 * HASBIT(tlg, 0), 1, 1, 10, GetBridgeHeight(ti->tile));
AddSortableSpriteToDraw(pylons_bridge[0 + HASBIT(tlg, 0)], ti->x, ti->y + 4 + 8 * HASBIT(tlg, 0), 1, 1, 10, height);
} else {
AddSortableSpriteToDraw( pylons_bridge[2 + HASBIT(tlg, 1)], ti->x + 4 + 8 * HASBIT(tlg, 1), ti->y, 1, 1, 10, GetBridgeHeight(ti->tile));
AddSortableSpriteToDraw(pylons_bridge[2 + HASBIT(tlg, 1)], ti->x + 4 + 8 * HASBIT(tlg, 1), ti->y, 1, 1, 10, height);
}
}
/* need a pylon on the southern end of the bridge */
if (DistanceMax(ti->tile, start) == length) {
if (axis == AXIS_X) {
AddSortableSpriteToDraw( pylons_bridge[0 + HASBIT(tlg, 0)], ti->x + 16, ti->y + 4 + 8 * HASBIT(tlg, 0), 1, 1, 10, GetBridgeHeight(ti->tile));
AddSortableSpriteToDraw(pylons_bridge[0 + HASBIT(tlg, 0)], ti->x + 16, ti->y + 4 + 8 * HASBIT(tlg, 0), 1, 1, 10, height);
} else {
AddSortableSpriteToDraw( pylons_bridge[2 + HASBIT(tlg, 1)], ti->x + 4 + 8 * HASBIT(tlg, 1), ti->y + 16, 1, 1, 10, GetBridgeHeight(ti->tile));
AddSortableSpriteToDraw(pylons_bridge[2 + HASBIT(tlg, 1)], ti->x + 4 + 8 * HASBIT(tlg, 1), ti->y + 16, 1, 1, 10, height);
}
}
}