From 28059a7f351736d307aa45372e52f6e74fe85549 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20Mr=C3=A1zek?= <peterix@gmail.com>
Date: Thu, 16 Feb 2012 16:22:05 +0100
Subject: [PATCH] Tilesieve devel tool

---
 library/xml                  |  2 +-
 plugins/devel/CMakeLists.txt |  1 +
 plugins/devel/tilesieve.cpp  | 83 ++++++++++++++++++++++++++++++++++++
 3 files changed, 85 insertions(+), 1 deletion(-)
 create mode 100644 plugins/devel/tilesieve.cpp

diff --git a/library/xml b/library/xml
index bfc15c208..ce65a57dc 160000
--- a/library/xml
+++ b/library/xml
@@ -1 +1 @@
-Subproject commit bfc15c2083e525cb1f7a9dae6d0594c6bbcaff63
+Subproject commit ce65a57dc89a9d6f422cfa92d774e5d84f3df884
diff --git a/plugins/devel/CMakeLists.txt b/plugins/devel/CMakeLists.txt
index 49fefd253..85a43b157 100644
--- a/plugins/devel/CMakeLists.txt
+++ b/plugins/devel/CMakeLists.txt
@@ -9,4 +9,5 @@ DFHACK_PLUGIN(notes notes.cpp)
 DFHACK_PLUGIN(memview memview.cpp)
 DFHACK_PLUGIN(catsplosion catsplosion.cpp)
 DFHACK_PLUGIN(buildprobe buildprobe.cpp)
+DFHACK_PLUGIN(tilesieve tilesieve.cpp)
 #DFHACK_PLUGIN(tiles tiles.cpp)
diff --git a/plugins/devel/tilesieve.cpp b/plugins/devel/tilesieve.cpp
new file mode 100644
index 000000000..7f29c9619
--- /dev/null
+++ b/plugins/devel/tilesieve.cpp
@@ -0,0 +1,83 @@
+// This is a generic plugin that does nothing useful apart from acting as an example... of a plugin that does nothing :D
+
+// some headers required for a plugin. Nothing special, just the basics.
+#include "Core.h"
+#include <Console.h>
+#include <Export.h>
+#include <PluginManager.h>
+#include <set>
+// DF data structure definition headers
+#include "DataDefs.h"
+//#include "df/world.h"
+
+using namespace DFHack;
+using namespace df::enums;
+
+// Here go all the command declarations...
+// mostly to allow having the mandatory stuff on top of the file and commands on the bottom
+command_result tilesieve (Core * c, std::vector <std::string> & parameters);
+
+// A plugins must be able to return its name. This must correspond to the filename - skeleton.plug.so or skeleton.plug.dll
+DFhackCExport const char * plugin_name ( void )
+{
+    return "tilesieve";
+}
+
+// Mandatory init function. If you have some global state, create it here.
+DFhackCExport command_result plugin_init ( Core * c, std::vector <PluginCommand> &commands)
+{
+    // Fill the command list with your commands.
+    commands.clear();
+    commands.push_back(PluginCommand(
+        "tilesieve", "Scan map for unknown tiles.",
+        tilesieve, false, /* true means that the command can't be used from non-interactive user interface */
+        // Extended help string. Used by CR_WRONG_USAGE and the help command:
+        "  This command scans the whole map for tiles that aren't recognized yet.\n"
+    ));
+    return CR_OK;
+}
+
+// This is called right before the plugin library is removed from memory.
+DFhackCExport command_result plugin_shutdown ( Core * c )
+{
+    return CR_OK;
+}
+struct xyz
+{
+    int x;
+    int y;
+    int z;
+};
+
+command_result tilesieve(DFHack::Core * c, std::vector<std::string> & params)
+{
+    Console & con = c->con;
+    CoreSuspender suspend(c);
+    if (!Maps::IsValid())
+    {
+        c->con.printerr("Map is not available!\n");
+        return CR_FAILURE;
+    }
+    c->con.print("Scanning.\n");
+    std::set <df::tiletype> seen;
+    for (auto iter = world->map.map_blocks.begin(); iter != world->map.map_blocks.end(); iter++)
+    {
+        df::map_block *block = *iter;
+        df::tiletype tt;
+        const char * name = tileName(tt);
+        // for each tile in block
+        for (uint32_t x = 0; x < 16; x++) for (uint32_t y = 0; y < 16; y++)
+        {
+            tt = block.tiletypes[x][y];
+            if(tileShape(tt) != df::tiletype_shape::None )
+                continue;
+            if(name && strlen(name) != 0)
+                continue;
+            if(seen.count(tt))
+                continue;
+            seen.insert(tt);
+            c->con.print("Found tile %d @ %d %d %d\n", tt, seen.map_pos.x + x, seen.map_pos.y + y, seen.map_pos.z);
+        }
+    }
+    return CR_OK;
+}