From 2863a3291a5cc9be8eeff063cd187a783e58c163 Mon Sep 17 00:00:00 2001 From: Perttu Ahola Date: Fri, 2 Nov 2012 18:05:42 +0200 Subject: Fix flowing liquid animation direction calculation --- src/content_mapblock.cpp | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/src/content_mapblock.cpp b/src/content_mapblock.cpp index ad819e793..ff8ef5276 100644 --- a/src/content_mapblock.cpp +++ b/src/content_mapblock.cpp @@ -492,15 +492,15 @@ void mapblock_mesh_generate_special(MeshMakeData *data, // -Z towards +Z, thus the direction is +Z. // Rotate texture to make animation go in flow direction // Positive if liquid moves towards +Z - int dz = (corner_levels[side_corners[2][0]] + - corner_levels[side_corners[2][1]] < - corner_levels[side_corners[3][0]] + - corner_levels[side_corners[3][1]]); + int dz = (corner_levels[side_corners[3][0]] + + corner_levels[side_corners[3][1]]) - + (corner_levels[side_corners[2][0]] + + corner_levels[side_corners[2][1]]); // Positive if liquid moves towards +X - int dx = (corner_levels[side_corners[0][0]] + - corner_levels[side_corners[0][1]] < - corner_levels[side_corners[1][0]] + - corner_levels[side_corners[1][1]]); + int dx = (corner_levels[side_corners[1][0]] + + corner_levels[side_corners[1][1]]) - + (corner_levels[side_corners[0][0]] + + corner_levels[side_corners[0][1]]); // -X if(-dx >= abs(dz)) { -- cgit v1.2.3