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authorQuietust2012-01-02 20:13:27 -0600
committerQuietust2012-01-02 20:13:27 -0600
commit2af3b49e0993f55822624ee7ea7be157fc3b9b30 (patch)
treecb7d63093045a7d525e5b2060b5c7799f6c723f0 /plugins/regrass.cpp
parent5b528694b716cbd9ba156bd875c5a8e40e7e1759 (diff)
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Add "regrass" plugin, regrows grass for pre-0.31.19 fortresses
Diffstat (limited to 'plugins/regrass.cpp')
-rw-r--r--plugins/regrass.cpp83
1 files changed, 83 insertions, 0 deletions
diff --git a/plugins/regrass.cpp b/plugins/regrass.cpp
new file mode 100644
index 00000000..bd227638
--- /dev/null
+++ b/plugins/regrass.cpp
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+// All above-ground soil not covered by buildings will be covered with grass.
+// Necessary for worlds generated prior to version 0.31.19 - otherwise, outdoor shrubs and trees no longer grow.
+
+#include "Core.h"
+#include <Console.h>
+#include <Export.h>
+#include <PluginManager.h>
+
+#include <DataDefs.h>
+#include <TileTypes.h>
+#include <df/world.h>
+#include <df/map_block.h>
+
+using std::string;
+using std::vector;
+using namespace DFHack;
+
+using df::global::world;
+using df::map_block;
+
+DFhackCExport command_result df_regrass (Core * c, vector <string> & parameters)
+{
+ if (!parameters.empty())
+ return CR_WRONG_USAGE;
+
+ CoreSuspender suspend(c);
+
+ int count = 0;
+ for (int i = 0; i < world->map.map_blocks.size(); i++)
+ {
+ map_block *cur = world->map.map_blocks[i];
+ for (int x = 0; x < 16; x++)
+ {
+ for (int y = 0; y < 16; y++)
+ {
+ if (DFHack::tileShape(cur->tiletype[x][y]) != DFHack::FLOOR)
+ continue;
+ if (DFHack::tileMaterial(cur->tiletype[x][y]) != DFHack::SOIL)
+ continue;
+ if (cur->designation[x][y].bits.subterranean)
+ continue;
+ if (cur->occupancy[x][y].bits.building)
+ continue;
+
+ switch (rand() % 8)
+ {
+ // light grass
+ case 0: cur->tiletype[x][y] = 0x015C; break;
+ case 1: cur->tiletype[x][y] = 0x015D; break;
+ case 2: cur->tiletype[x][y] = 0x015E; break;
+ case 3: cur->tiletype[x][y] = 0x015F; break;
+ // dark grass
+ case 4: cur->tiletype[x][y] = 0x018E; break;
+ case 5: cur->tiletype[x][y] = 0x018F; break;
+ case 6: cur->tiletype[x][y] = 0x0190; break;
+ case 7: cur->tiletype[x][y] = 0x0191; break;
+ }
+ count++;
+ }
+ }
+ }
+
+ if (count)
+ c->con.print("Regrew %d tiles of grass.\n", count);
+ return CR_OK;
+}
+
+DFhackCExport const char *plugin_name ( void )
+{
+ return "regrass";
+}
+
+DFhackCExport command_result plugin_init (Core *c, std::vector<PluginCommand> &commands)
+{
+ commands.clear();
+ commands.push_back(PluginCommand("regrass", "Regrows all surface grass, restoring outdoor plant growth for pre-0.31.19 worlds.", df_regrass));
+ return CR_OK;
+}
+
+DFhackCExport command_result plugin_shutdown ( Core * c )
+{
+ return CR_OK;
+}