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Add NewGRF global flag to allow rocky tiles in tropic desert zones

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This commit is contained in:
Jonathan G Rennison
2022-12-12 22:03:07 +00:00
parent b1051fa131
commit 41fb98db09
7 changed files with 29 additions and 1 deletions
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6
src/clear_cmd.cpp
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@@ -24,6 +24,8 @@
#include "safeguards.h"
bool _allow_rocks_desert = false;
static CommandCost ClearTile_Clear(TileIndex tile, DoCommandFlag flags)
{
static const Price clear_price_table[] = {
@@ -298,6 +300,8 @@ static void TileLoopClearDesert(TileIndex tile)
if (current == expected) return;
if (_allow_rocks_desert && IsClearGround(tile, CLEAR_ROCKS)) return;
if (expected == 0) {
SetClearGroundDensity(tile, CLEAR_GRASS, 3);
} else {
@@ -404,7 +408,7 @@ void GenerateClearTile()
do {
if (--j == 0) goto get_out;
tile_new = tile + TileOffsByDiagDir((DiagDirection)GB(Random(), 0, 2));
} while (!IsTileType(tile_new, MP_CLEAR) || IsClearGround(tile_new, CLEAR_DESERT));
} while (!IsTileType(tile_new, MP_CLEAR) || (!_allow_rocks_desert && IsClearGround(tile_new, CLEAR_DESERT)));
tile = tile_new;
}
get_out:;