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Codechange: Merged "Improved" and "Forest" options.

pull/12712/head
Sylvain Devidal 2018-07-20 09:49:47 +02:00 committed by Susan
parent a2dd8ed419
commit 3a3b1c5f04
2 changed files with 5 additions and 12 deletions
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3
src/lang/english.txt
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@ -1586,12 +1586,11 @@ STR_CONFIG_SETTING_RIVER_AMOUNT :River amount: {
STR_CONFIG_SETTING_RIVER_AMOUNT_HELPTEXT :Choose how many rivers to generate
STR_CONFIG_SETTING_TREE_PLACER :Tree placer algorithm: {STRING2}
STR_CONFIG_SETTING_TREE_PLACER_HELPTEXT :Choose the distribution of trees on the map: 'Original' plants trees uniformly scattered, 'Improved' plants them in groups, 'Forest' plants them in forests
STR_CONFIG_SETTING_TREE_PLACER_HELPTEXT :Choose the distribution of trees on the map: 'Original' plants trees uniformly scattered, 'Improved' plants them in groups
###length 3
STR_CONFIG_SETTING_TREE_PLACER_NONE :None
STR_CONFIG_SETTING_TREE_PLACER_ORIGINAL :Original
STR_CONFIG_SETTING_TREE_PLACER_IMPROVED :Improved
STR_CONFIG_SETTING_TREE_PLACER_FOREST :Forest
STR_CONFIG_SETTING_ROAD_SIDE :Road vehicles: {STRING2}
STR_CONFIG_SETTING_ROAD_SIDE_HELPTEXT :Choose the driving side

14
src/tree_cmd.cpp
View File

@ -41,7 +41,6 @@ enum TreePlacer {
TP_NONE, ///< No tree placer algorithm
TP_ORIGINAL, ///< The original algorithm
TP_IMPROVED, ///< A 'improved' algorithm
TP_FOREST, ///< An algorithm trying to make only forests
};
/** Where to place trees while in-game? */
@ -96,7 +95,7 @@ static bool IsNearbyForest(TileIndex tile)
for (int y = -2; y <= 2; y++) {
TileIndex vincity = TileAddWrap(tile, x, y);
if (vincity != INVALID_TILE &&
IsTileType(vincity, MP_TREES)) {
IsTileType(vincity, MP_TREES)) {
planted_tile_count++;
}
}
@ -282,8 +281,7 @@ void PlaceTreesRandomly()
if (CanPlantTreesOnTile(tile, true)) {
PlaceTree(tile, r);
if (_settings_game.game_creation.tree_placer != TP_IMPROVED &&
_settings_game.game_creation.tree_placer != TP_FOREST) {
if (_settings_game.game_creation.tree_placer != TP_IMPROVED) {
continue;
}
@ -386,8 +384,6 @@ void GenerateTrees()
switch (_settings_game.game_creation.tree_placer) {
case TP_ORIGINAL: i = _settings_game.game_creation.landscape == LT_ARCTIC ? 15 : 6; break;
case TP_FOREST:
FALLTHROUGH;
case TP_IMPROVED: i = _settings_game.game_creation.landscape == LT_ARCTIC ? 4 : 2; break;
default: NOT_REACHED();
}
@ -401,8 +397,6 @@ void GenerateTrees()
if (num_groups != 0) PlaceTreeGroups(num_groups);
if (_settings_game.game_creation.tree_placer == TP_FOREST) return;
for (; i != 0; i--) {
PlaceTreesRandomly();
}
@ -791,7 +785,7 @@ static void TileLoop_Trees(TileIndex tile)
if (IsTileType(tile, MP_CLEAR) && GetClearGround(tile) == CLEAR_GRASS && GetClearDensity(tile) != 3) return;
/* Plants trees only near existing forests */
if (_settings_game.game_creation.tree_placer == TP_FOREST && !IsNearbyForest(tile)) return;
if (_settings_game.game_creation.tree_placer == TP_IMPROVED && !IsNearbyForest(tile)) return;
PlantTreesOnTile(tile, treetype, 0, 0);
@ -895,7 +889,7 @@ void OnTick_Trees()
tile = RandomTileSeed(r);
if (CanPlantTreesOnTile(tile, false) && (tree = GetRandomTreeType(tile, GB(r, 24, 8))) != TREE_INVALID) {
/* Plants trees only near existing forests */
if (_settings_game.game_creation.tree_placer == TP_FOREST && !IsNearbyForest(tile)) return;
if (_settings_game.game_creation.tree_placer == TP_IMPROVED && !IsNearbyForest(tile)) return;
PlantTreesOnTile(tile, tree, 0, 0);
}