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Make tree tile grass ground density update speed independent of growth speed

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See #386
This commit is contained in:
Jonathan G Rennison
2022-05-10 00:31:20 +01:00
parent 91f740424b
commit 5c2fb5c160
1 changed files with 12 additions and 10 deletions
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20
src/tree_cmd.cpp
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@@ -926,22 +926,24 @@ static void TileLoop_Trees(TileIndex tile)
}
if (GetTreeCounter(tile) < 15) {
if (_settings_game.construction.tree_growth_rate > 0) {
/* slow, very slow, extremely slow */
uint16 grow_slowing_values[4] = { 0x10000 / 5, 0x10000 / 20, 0x10000 / 120, 0 };
if (GB(Random(), 0, 16) < grow_slowing_values[_settings_game.construction.tree_growth_rate - 1]) {
AddTreeCounter(tile, 1);
}
} else {
AddTreeCounter(tile, 1);
}
return;
}
SetTreeCounter(tile, 0);
if (_settings_game.construction.extra_tree_placement == ETP_NO_GROWTH_NO_SPREAD) return;
if (_settings_game.construction.tree_growth_rate > 0) {
if (_settings_game.construction.tree_growth_rate == 4) return;
/* slow, very slow, extremely slow */
uint16 grow_slowing_values[4] = { 0x10000 / 5, 0x10000 / 20, 0x10000 / 120, 0 };
if (GB(Random(), 0, 16) >= grow_slowing_values[_settings_game.construction.tree_growth_rate - 1]) {
return;
}
}
switch (GetTreeGrowth(tile)) {
case 3: // regular sized tree
if (_settings_game.game_creation.landscape == LT_TROPIC &&