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Feature: Snow-covered rocks are now visible.

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This commit is contained in:
Peter Nelson 2025-02-20 19:22:43 +00:00 committed by Peter Nelson
parent 28a1267e57
commit 2a05a845df
13 changed files with 139 additions and 4 deletions
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media/baseset/openttd.grf.hash
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@ -1 +1 @@
8bc3926cb50e19747de498357417d973
019dba4830a64ee4345d3d647633e1da

6
media/baseset/openttd/CMakeLists.txt
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@ -18,6 +18,7 @@ if(GRFCODEC_FOUND)
${CMAKE_CURRENT_SOURCE_DIR}/oneway.nfo
${CMAKE_CURRENT_SOURCE_DIR}/openttd.nfo
${CMAKE_CURRENT_SOURCE_DIR}/openttdgui.nfo
${CMAKE_CURRENT_SOURCE_DIR}/overlay_rocks.nfo
${CMAKE_CURRENT_SOURCE_DIR}/palette.nfo
${CMAKE_CURRENT_SOURCE_DIR}/roadstops.nfo
${CMAKE_CURRENT_SOURCE_DIR}/road_waypoints.nfo
@ -42,6 +43,11 @@ if(GRFCODEC_FOUND)
${CMAKE_CURRENT_SOURCE_DIR}/openttdgui_convert_road.png
${CMAKE_CURRENT_SOURCE_DIR}/openttdgui_convert_tram.png
${CMAKE_CURRENT_SOURCE_DIR}/openttdgui_group_livery.png
${CMAKE_CURRENT_SOURCE_DIR}/overlay_rocks.png
${CMAKE_CURRENT_SOURCE_DIR}/overlay_snowy_rocks_1.png
${CMAKE_CURRENT_SOURCE_DIR}/overlay_snowy_rocks_2.png
${CMAKE_CURRENT_SOURCE_DIR}/overlay_snowy_rocks_3.png
${CMAKE_CURRENT_SOURCE_DIR}/overlay_snowy_rocks_4.png
${CMAKE_CURRENT_SOURCE_DIR}/roadstops.png
${CMAKE_CURRENT_SOURCE_DIR}/road_waypoints.png
${CMAKE_CURRENT_SOURCE_DIR}/signals.png

1
media/baseset/openttd/openttd.nfo
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@ -99,3 +99,4 @@
#include "tunnel_portals.nfo"
#include "palette.nfo"
#include "road_waypoints.nfo"
#include "overlay_rocks.nfo"

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media/baseset/openttd/overlay_rocks.nfo Normal file
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@ -0,0 +1,112 @@
// This file is part of OpenTTD.
// OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
// OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
// See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
//
-1 * 0 0C "Overlay rocks"
-1 * 3 05 1A 5F
// Plain overlay rocks (unused...)
-1 sprites/overlay_rocks.png 8bpp 1 1 64 31 -31 0 normal
-1 sprites/overlay_rocks.png 8bpp 81 1 64 31 -31 0 normal
-1 sprites/overlay_rocks.png 8bpp 161 1 64 23 -31 0 normal
-1 sprites/overlay_rocks.png 8bpp 241 1 64 23 -31 0 normal
-1 sprites/overlay_rocks.png 8bpp 321 1 64 31 -31 0 normal
-1 sprites/overlay_rocks.png 8bpp 401 1 64 31 -31 0 normal
-1 sprites/overlay_rocks.png 8bpp 481 1 64 23 -31 0 normal
-1 sprites/overlay_rocks.png 8bpp 561 1 64 23 -31 0 normal
-1 sprites/overlay_rocks.png 8bpp 641 1 64 39 -31 -8 normal
-1 sprites/overlay_rocks.png 8bpp 721 1 64 39 -31 -8 normal
-1 sprites/overlay_rocks.png 8bpp 801 1 64 31 -31 -8 normal
-1 sprites/overlay_rocks.png 8bpp 881 1 64 31 -31 -8 normal
-1 sprites/overlay_rocks.png 8bpp 961 1 64 39 -31 -8 normal
-1 sprites/overlay_rocks.png 8bpp 1041 1 64 39 -31 -8 normal
-1 sprites/overlay_rocks.png 8bpp 1121 1 64 31 -31 -8 normal
-1 sprites/overlay_rocks.png 8bpp 1201 1 64 47 -31 -16 normal
-1 sprites/overlay_rocks.png 8bpp 1281 1 64 15 -31 0 normal
-1 sprites/overlay_rocks.png 8bpp 1361 1 64 31 -31 -8 normal
-1 sprites/overlay_rocks.png 8bpp 1441 1 64 31 -31 -8 normal
// Snowy rocks level 0
-1 sprites/overlay_snowy_rocks_1.png 8bpp 1 1 64 31 -31 0 normal
-1 sprites/overlay_snowy_rocks_1.png 8bpp 81 1 64 31 -31 0 normal
-1 sprites/overlay_snowy_rocks_1.png 8bpp 161 1 64 23 -31 0 normal
-1 sprites/overlay_snowy_rocks_1.png 8bpp 241 1 64 23 -31 0 normal
-1 sprites/overlay_snowy_rocks_1.png 8bpp 321 1 64 31 -31 0 normal
-1 sprites/overlay_snowy_rocks_1.png 8bpp 401 1 64 31 -31 0 normal
-1 sprites/overlay_snowy_rocks_1.png 8bpp 481 1 64 23 -31 0 normal
-1 sprites/overlay_snowy_rocks_1.png 8bpp 561 1 64 23 -31 0 normal
-1 sprites/overlay_snowy_rocks_1.png 8bpp 641 1 64 39 -31 -8 normal
-1 sprites/overlay_snowy_rocks_1.png 8bpp 721 1 64 39 -31 -8 normal
-1 sprites/overlay_snowy_rocks_1.png 8bpp 801 1 64 31 -31 -8 normal
-1 sprites/overlay_snowy_rocks_1.png 8bpp 881 1 64 31 -31 -8 normal
-1 sprites/overlay_snowy_rocks_1.png 8bpp 961 1 64 39 -31 -8 normal
-1 sprites/overlay_snowy_rocks_1.png 8bpp 1041 1 64 39 -31 -8 normal
-1 sprites/overlay_snowy_rocks_1.png 8bpp 1121 1 64 31 -31 -8 normal
-1 sprites/overlay_snowy_rocks_1.png 8bpp 1201 1 64 47 -31 -16 normal
-1 sprites/overlay_snowy_rocks_1.png 8bpp 1281 1 64 15 -31 0 normal
-1 sprites/overlay_snowy_rocks_1.png 8bpp 1361 1 64 31 -31 -8 normal
-1 sprites/overlay_snowy_rocks_1.png 8bpp 1441 1 64 31 -31 -8 normal
// Snowy rocks level 1
-1 sprites/overlay_snowy_rocks_2.png 8bpp 1 1 64 31 -31 0 normal
-1 sprites/overlay_snowy_rocks_2.png 8bpp 81 1 64 31 -31 0 normal
-1 sprites/overlay_snowy_rocks_2.png 8bpp 161 1 64 23 -31 0 normal
-1 sprites/overlay_snowy_rocks_2.png 8bpp 241 1 64 23 -31 0 normal
-1 sprites/overlay_snowy_rocks_2.png 8bpp 321 1 64 31 -31 0 normal
-1 sprites/overlay_snowy_rocks_2.png 8bpp 401 1 64 31 -31 0 normal
-1 sprites/overlay_snowy_rocks_2.png 8bpp 481 1 64 23 -31 0 normal
-1 sprites/overlay_snowy_rocks_2.png 8bpp 561 1 64 23 -31 0 normal
-1 sprites/overlay_snowy_rocks_2.png 8bpp 641 1 64 39 -31 -8 normal
-1 sprites/overlay_snowy_rocks_2.png 8bpp 721 1 64 39 -31 -8 normal
-1 sprites/overlay_snowy_rocks_2.png 8bpp 801 1 64 31 -31 -8 normal
-1 sprites/overlay_snowy_rocks_2.png 8bpp 881 1 64 31 -31 -8 normal
-1 sprites/overlay_snowy_rocks_2.png 8bpp 961 1 64 39 -31 -8 normal
-1 sprites/overlay_snowy_rocks_2.png 8bpp 1041 1 64 39 -31 -8 normal
-1 sprites/overlay_snowy_rocks_2.png 8bpp 1121 1 64 31 -31 -8 normal
-1 sprites/overlay_snowy_rocks_2.png 8bpp 1201 1 64 47 -31 -16 normal
-1 sprites/overlay_snowy_rocks_2.png 8bpp 1281 1 64 15 -31 0 normal
-1 sprites/overlay_snowy_rocks_2.png 8bpp 1361 1 64 31 -31 -8 normal
-1 sprites/overlay_snowy_rocks_2.png 8bpp 1441 1 64 31 -31 -8 normal
// Snowy rocks level 2
-1 sprites/overlay_snowy_rocks_3.png 8bpp 1 1 64 31 -31 0 normal
-1 sprites/overlay_snowy_rocks_3.png 8bpp 81 1 64 31 -31 0 normal
-1 sprites/overlay_snowy_rocks_3.png 8bpp 161 1 64 23 -31 0 normal
-1 sprites/overlay_snowy_rocks_3.png 8bpp 241 1 64 23 -31 0 normal
-1 sprites/overlay_snowy_rocks_3.png 8bpp 321 1 64 31 -31 0 normal
-1 sprites/overlay_snowy_rocks_3.png 8bpp 401 1 64 31 -31 0 normal
-1 sprites/overlay_snowy_rocks_3.png 8bpp 481 1 64 23 -31 0 normal
-1 sprites/overlay_snowy_rocks_3.png 8bpp 561 1 64 23 -31 0 normal
-1 sprites/overlay_snowy_rocks_3.png 8bpp 641 1 64 39 -31 -8 normal
-1 sprites/overlay_snowy_rocks_3.png 8bpp 721 1 64 39 -31 -8 normal
-1 sprites/overlay_snowy_rocks_3.png 8bpp 801 1 64 31 -31 -8 normal
-1 sprites/overlay_snowy_rocks_3.png 8bpp 881 1 64 31 -31 -8 normal
-1 sprites/overlay_snowy_rocks_3.png 8bpp 961 1 64 39 -31 -8 normal
-1 sprites/overlay_snowy_rocks_3.png 8bpp 1041 1 64 39 -31 -8 normal
-1 sprites/overlay_snowy_rocks_3.png 8bpp 1121 1 64 31 -31 -8 normal
-1 sprites/overlay_snowy_rocks_3.png 8bpp 1201 1 64 47 -31 -16 normal
-1 sprites/overlay_snowy_rocks_3.png 8bpp 1281 1 64 15 -31 0 normal
-1 sprites/overlay_snowy_rocks_3.png 8bpp 1361 1 64 31 -31 -8 normal
-1 sprites/overlay_snowy_rocks_3.png 8bpp 1441 1 64 31 -31 -8 normal
// Snowy rocks level 4
-1 sprites/overlay_snowy_rocks_4.png 8bpp 1 1 64 31 -31 0 normal
-1 sprites/overlay_snowy_rocks_4.png 8bpp 81 1 64 31 -31 0 normal
-1 sprites/overlay_snowy_rocks_4.png 8bpp 161 1 64 23 -31 0 normal
-1 sprites/overlay_snowy_rocks_4.png 8bpp 241 1 64 23 -31 0 normal
-1 sprites/overlay_snowy_rocks_4.png 8bpp 321 1 64 31 -31 0 normal
-1 sprites/overlay_snowy_rocks_4.png 8bpp 401 1 64 31 -31 0 normal
-1 sprites/overlay_snowy_rocks_4.png 8bpp 481 1 64 23 -31 0 normal
-1 sprites/overlay_snowy_rocks_4.png 8bpp 561 1 64 23 -31 0 normal
-1 sprites/overlay_snowy_rocks_4.png 8bpp 641 1 64 39 -31 -8 normal
-1 sprites/overlay_snowy_rocks_4.png 8bpp 721 1 64 39 -31 -8 normal
-1 sprites/overlay_snowy_rocks_4.png 8bpp 801 1 64 31 -31 -8 normal
-1 sprites/overlay_snowy_rocks_4.png 8bpp 881 1 64 31 -31 -8 normal
-1 sprites/overlay_snowy_rocks_4.png 8bpp 961 1 64 39 -31 -8 normal
-1 sprites/overlay_snowy_rocks_4.png 8bpp 1041 1 64 39 -31 -8 normal
-1 sprites/overlay_snowy_rocks_4.png 8bpp 1121 1 64 31 -31 -8 normal
-1 sprites/overlay_snowy_rocks_4.png 8bpp 1201 1 64 47 -31 -16 normal
-1 sprites/overlay_snowy_rocks_4.png 8bpp 1281 1 64 15 -31 0 normal
-1 sprites/overlay_snowy_rocks_4.png 8bpp 1361 1 64 31 -31 -8 normal
-1 sprites/overlay_snowy_rocks_4.png 8bpp 1441 1 64 31 -31 -8 normal

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15
src/clear_cmd.cpp
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@ -106,7 +106,8 @@ static void DrawClearLandFence(const TileInfo *ti)
static void DrawTile_Clear(TileInfo *ti)
{
ClearGround ground = IsSnowTile(ti->tile) ? CLEAR_SNOW : GetClearGround(ti->tile);
ClearGround real_ground = GetClearGround(ti->tile);
ClearGround ground = IsSnowTile(ti->tile) ? CLEAR_SNOW : real_ground;
switch (ground) {
case CLEAR_GRASS:
@ -126,7 +127,17 @@ static void DrawTile_Clear(TileInfo *ti)
DrawClearLandFence(ti);
break;
case CLEAR_SNOW:
case CLEAR_SNOW: {
uint8_t density = GetClearDensity(ti->tile);
DrawGroundSprite(_clear_land_sprites_snow_desert[density] + SlopeToSpriteOffset(ti->tileh), PAL_NONE);
if (real_ground == CLEAR_ROCKS) {
/* There 4 levels of snowy overlay rocks, each with 19 sprites. */
++density;
DrawGroundSprite(SPR_OVERLAY_ROCKS_BASE + (density * 19) + SlopeToSpriteOffset(ti->tileh), PAL_NONE);
}
break;
}
case CLEAR_DESERT:
DrawGroundSprite(_clear_land_sprites_snow_desert[GetClearDensity(ti->tile)] + SlopeToSpriteOffset(ti->tileh), PAL_NONE);
break;

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src/newgrf.cpp
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@ -6742,6 +6742,7 @@ static constexpr auto _action5_types = std::to_array<Action5Type>({
/* 0x17 */ { A5BLOCK_ALLOW_OFFSET, SPR_RAILTYPE_TUNNEL_BASE, 1, RAILTYPE_TUNNEL_BASE_COUNT, "Railtype tunnel base" },
/* 0x18 */ { A5BLOCK_ALLOW_OFFSET, SPR_PALETTE_BASE, 1, PALETTE_SPRITE_COUNT, "Palette" },
/* 0x19 */ { A5BLOCK_ALLOW_OFFSET, SPR_ROAD_WAYPOINTS_BASE, 1, ROAD_WAYPOINTS_SPRITE_COUNT, "Road waypoints" },
/* 0x1A */ { A5BLOCK_ALLOW_OFFSET, SPR_OVERLAY_ROCKS_BASE, 1, OVERLAY_ROCKS_SPRITE_COUNT, "Overlay rocks" },
});
/**

6
src/table/sprites.h
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@ -315,8 +315,12 @@ static const SpriteID SPR_ROAD_WAYPOINT_X_W = SPR_ROAD_WAYPOINTS_BASE + 2;
static const SpriteID SPR_ROAD_WAYPOINT_X_E = SPR_ROAD_WAYPOINTS_BASE + 3;
static const uint16_t ROAD_WAYPOINTS_SPRITE_COUNT = 4;
/** Overlay rocks sprites. */
static constexpr SpriteID SPR_OVERLAY_ROCKS_BASE = SPR_ROAD_WAYPOINTS_BASE + ROAD_WAYPOINTS_SPRITE_COUNT;
static constexpr uint16_t OVERLAY_ROCKS_SPRITE_COUNT = 19 * 5; /* Rock overlays: plain, snow 1, snow 2, snow 3 and full snow. */
/* From where can we start putting NewGRFs? */
static const SpriteID SPR_NEWGRFS_BASE = SPR_ROAD_WAYPOINTS_BASE + ROAD_WAYPOINTS_SPRITE_COUNT;
static const SpriteID SPR_NEWGRFS_BASE = SPR_OVERLAY_ROCKS_BASE + OVERLAY_ROCKS_SPRITE_COUNT;
/* Manager face sprites */
static const SpriteID SPR_GRADIENT = 874; // background gradient behind manager face