Support for reading/writing temperature, extended veinlook

dfhack/include/modules/Maps.h

@@ -199,6 +199,7 @@ namespace DFHack
     typedef DFHack::t_designation designations40d [16][16];
     typedef DFHack::t_occupancy occupancies40d [16][16];
     typedef uint8_t biome_indices40d [16];
+    typedef uint16_t t_temperatures [16][16];
 
     typedef struct
     {
@@ -290,6 +291,10 @@ namespace DFHack
         bool ReadDesignations(uint32_t blockx, uint32_t blocky, uint32_t blockz, designations40d *buffer);
         bool WriteDesignations (uint32_t blockx, uint32_t blocky, uint32_t blockz, designations40d *buffer);
 
+        /// read/write temperatures
+        bool ReadTemperatures(uint32_t blockx, uint32_t blocky, uint32_t blockz, t_temperatures *temp1, t_temperatures *temp2);
+        bool WriteTemperatures (uint32_t blockx, uint32_t blocky, uint32_t blockz, t_temperatures *temp1, t_temperatures *temp2);
+        
         /// read/write block occupancies
         bool ReadOccupancy(uint32_t blockx, uint32_t blocky, uint32_t blockz, occupancies40d *buffer);
         bool WriteOccupancy(uint32_t blockx, uint32_t blocky, uint32_t blockz, occupancies40d *buffer);

dfhack/modules/Maps.cpp

@@ -70,11 +70,13 @@ Maps::Maps(APIPrivate* _d)
     off.x_count_offset = mem->getAddress ("x_count_block");
     off.y_count_offset = mem->getAddress ("y_count_block");
     off.z_count_offset = mem->getAddress ("z_count_block");
-    off.tile_type_offset = mem->getOffset ("type");
-    off.designation_offset = mem->getOffset ("designation");
-    off.occupancy_offset = mem->getOffset("occupancy");
-    off.biome_stuffs = mem->getOffset ("biome_stuffs");
-    off.veinvector = mem->getOffset ("v_vein");
+    off.tile_type_offset = mem->getOffset ("map_data_type");
+    off.designation_offset = mem->getOffset ("map_data_designation");
+    off.occupancy_offset = mem->getOffset("map_data_occupancy");
+    off.biome_stuffs = mem->getOffset ("map_data_biome_stuffs");
+    off.veinvector = mem->getOffset ("map_data_vein_vector");
+    off.temperature1_offset = mem->getOffset ("map_data_temperature1_offset");
+    off.temperature2_offset = mem->getOffset ("map_data_temperature2_offset");
 
     // these can fail and will be found when looking at the actual veins later
     // basically a cache
@@ -357,6 +359,36 @@ bool Maps::WriteOccupancy (uint32_t x, uint32_t y, uint32_t z, occupancies40d *b
     return false;
 }
 
+/*
+ * Temperatures
+ */ 
+bool Maps::ReadTemperatures(uint32_t x, uint32_t y, uint32_t z, t_temperatures *temp1, t_temperatures *temp2)
+{
+    uint32_t addr = d->block[x*d->y_block_count*d->z_block_count + y*d->z_block_count + z];
+    if (addr)
+    {
+        if(temp1)
+            g_pProcess->read (addr + d->offsets.temperature1_offset, sizeof (t_temperatures), (uint8_t *) temp1);
+        if(temp2)
+            g_pProcess->read (addr + d->offsets.temperature2_offset, sizeof (t_temperatures), (uint8_t *) temp2);
+        return true;
+    }
+    return false;
+}
+bool Maps::WriteTemperatures (uint32_t x, uint32_t y, uint32_t z, t_temperatures *temp1, t_temperatures *temp2)
+{
+    uint32_t addr = d->block[x*d->y_block_count*d->z_block_count + y*d->z_block_count + z];
+    if (addr)
+    {
+        if(temp1)
+            g_pProcess->write (addr + d->offsets.temperature1_offset, sizeof (t_temperatures), (uint8_t *) temp1);
+        if(temp2)
+            g_pProcess->write (addr + d->offsets.temperature2_offset, sizeof (t_temperatures), (uint8_t *) temp2);
+        return true;
+    }
+    return false;
+}
+
 /*
  * Region Offsets - used for layer geology
  */ 

dfhack/shm/mod-maps.h

@@ -47,6 +47,8 @@ typedef struct
     uint32_t occupancy_offset;// = d->offset_descriptor->getOffset ("occupancy");
     uint32_t biome_stuffs;// = d->offset_descriptor->getOffset ("biome_stuffs");
     uint32_t veinvector;// = d->offset_descriptor->getOffset ("v_vein");
+    uint32_t temperature1_offset;
+    uint32_t temperature2_offset;
     uint32_t vein_mineral_vptr;
     uint32_t vein_ice_vptr;
     uint32_t vein_spatter_vptr;

examples/veinlook.cpp

@@ -14,6 +14,7 @@ using namespace std;
 #include <stdlib.h>
 #include <signal.h>
 #include <locale.h>
+#include <math.h>
 
 #include <DFTypes.h>
 #include <DFTileTypes.h>
@@ -30,6 +31,22 @@ string error;
 API * pDF = 0;
 
 
+struct t_tempz
+{
+    int32_t limit;
+    int character;
+};
+
+t_tempz temp_limits[]=
+{
+    {50, '.'},
+    {100, '+'},
+    {500, '*'},
+    {1000, '#'},
+    {2000, '!'}
+};
+#define NUM_LIMITS 5
+
 static void finish(int sig);
 
 int gotoxy(int x, int y)
@@ -315,6 +332,8 @@ main(int argc, char *argv[])
     vector<t_vein> veinVector;
     vector<t_frozenliquidvein> IceVeinVector;
     vector<t_spattervein> splatter;
+    t_temperatures b_temp1;
+    t_temperatures b_temp2;
 
     DFHack::Materials * Mats = 0;
     DFHack::Maps * Maps = 0;
@@ -392,6 +411,13 @@ main(int argc, char *argv[])
     uint32_t blockaddr2 = 0;
     t_blockflags bflags;
     bflags.whole = 0;
+    enum e_tempmode
+    {
+        TEMP_NO,
+        TEMP_1,
+        TEMP_2
+    };
+    e_tempmode temperature = TEMP_NO;
     
     // resume so we don't block DF while we wait for input
     DF.Resume();
@@ -451,6 +477,15 @@ main(int argc, char *argv[])
             case 't':
                 dotwiddle = true;
                 break;
+            case 'b':
+                temperature = TEMP_NO;
+                break;
+            case 'n':
+                temperature = TEMP_1;
+                break;
+            case 'm':
+                temperature = TEMP_2;
+                break;
             default:
                 break;
         }
@@ -520,6 +555,9 @@ main(int argc, char *argv[])
                         }
                         Maps->WriteDesignations(cursorX+i,cursorY+j,cursorZ, &(Block->designation));
                     }
+                    
+                    // read temperature data
+                    Maps->ReadTemperatures(cursorX+i,cursorY+j,cursorZ,&b_temp1, &b_temp2 );
                     if(dotwiddle)
                     {
                         bitset<32> bs = Block->designation[0][0].whole;
@@ -528,6 +566,7 @@ main(int argc, char *argv[])
                         Maps->WriteDesignations(cursorX+i,cursorY+j,cursorZ, &(Block->designation));
                         dotwiddle = false;
                     }
+                    
                     // do a dump of the block data
                     if(dump)
                     {
@@ -588,11 +627,11 @@ main(int argc, char *argv[])
             }
             */
         }
-        gotoxy(0,48);
+        gotoxy(50,0);
         cprintf("arrow keys, PGUP, PGDN = navigate");
-        gotoxy(0,49);
+        gotoxy(50,1);
         cprintf("+,-                    = switch vein");
-        gotoxy(0,50);
+        gotoxy(50,2);
         uint32_t mineralsize = veinVector.size();
         uint32_t icesize = IceVeinVector.size();
         uint32_t splattersize = splatter.size();
@@ -630,7 +669,7 @@ main(int argc, char *argv[])
                             }
                         }
                     }
-                    gotoxy(0,51);
+                    gotoxy(50,3);
                     cprintf("Mineral: %s",stonetypes[veinVector[vein].type].id);
                 }
                 else if (vein < mineralsize + icesize)
@@ -650,7 +689,7 @@ main(int argc, char *argv[])
                             attroff(A_STANDOUT);
                         }
                     }
-                    gotoxy(0,51);
+                    gotoxy(50,3);
                     cprintf("ICE");
                 }
                 else
@@ -670,12 +709,15 @@ main(int argc, char *argv[])
                             }
                         }
                     }
-                    gotoxy(0,51);
+                    gotoxy(50,3);
                     cprintf("Spatter: %s",PrintSplatterType(splatter[realvein].mat1,splatter[realvein].mat2,creature_types).c_str());
                 }
             }
         }
         mapblock40d * Block = &blocks[1][1];
+        t_temperatures * ourtemp;
+        if(temperature == TEMP_NO)
+        {
             for(int x = 0; x < 16; x++) for(int y = 0; y < 16; y++)
             {
                 if((Block->occupancy[x][y].whole & (1 << twiddle)))
@@ -683,12 +725,62 @@ main(int argc, char *argv[])
                     putch(x + 16,y + 16,'@',COLOR_WHITE);
                 }
             }
-        gotoxy (0,52);
+        }
+        else
+        {
+            if(temperature == TEMP_1)
+                ourtemp = &b_temp1;
+            else if(temperature == TEMP_2)
+                ourtemp = &b_temp2;
+            uint64_t sum = 0;
+            uint16_t min, max;
+            min = max = (*ourtemp)[0][0];
+            for(int x = 0; x < 16; x++) for(int y = 0; y < 16; y++)
+            {
+                uint16_t temp = (*ourtemp)[x][y];
+                if(temp < min) min = temp;
+                if(temp > max) max = temp;
+                sum += temp;
+            }
+            uint64_t average = sum/256;
+            gotoxy (50,8);
+            if(temperature == TEMP_1)
+                cprintf ("temperature1 [°U] (min,avg,max): %d,%d,%d", min, average, max);
+            else if(temperature == TEMP_2)
+                cprintf ("temperature2 [°U] (min,avg,max): %d,%d,%d", min, average, max);
+            
+            for(int x = 0; x < 16; x++) for(int y = 0; y < 16; y++)
+            {
+                int32_t temper = (int32_t) (*ourtemp)[x][y];
+                temper -= average;
+                uint32_t abs_temp = abs(temper);
+                int color;
+                unsigned char character = ' ';
+                if(temper >= 0)
+                    color = COLOR_RED;
+                else
+                    color = COLOR_BLUE;
+                
+                for(int i = 0; i < NUM_LIMITS; i++)
+                {
+                    if(temp_limits[i].limit < abs_temp)
+                        character = temp_limits[i].character;
+                    else break;
+                }
+                if( character != ' ')
+                {
+                    putch(x + 16,y + 16,character,color);
+                }
+            }
+        }
+        gotoxy (50,4);
         cprintf("block address 0x%x, flags 0x%08x",blockaddr, bflags.whole);
-        gotoxy (0,53);
+        gotoxy (50,5);
         cprintf("dirty bit: %d, twiddle: %d",dirtybit,twiddle);
-        gotoxy (0,54);
+        gotoxy (50,6);
         cprintf ("d - dig veins, o - dump map block, z - toggle dirty bit");
+        gotoxy (50,7);
+        cprintf ("b - no temperature, n - temperature 1, m - temperature 2");
         wrefresh(stdscr);
     }
     pDF = 0;

output/Memory.xml

@@ -1053,11 +1053,13 @@ size=212
         Map stuff
         =========
         <Address name="map_data">0x016AD718</Address>
-        <Offset name="v_vein">0x08</Offset>
-        <Offset name="type">0x009A</Offset>
-        <Offset name="designation">0x029C</Offset>
-        <Offset name="occupancy">0x069c</Offset>
-        <Offset name="biome_stuffs">0x1D9C</Offset>
+        <Offset name="map_data_vein_vector">0x08</Offset>
+        <Offset name="map_data_type">0x009A</Offset>
+        <Offset name="map_data_designation">0x029C</Offset>
+        <Offset name="map_data_occupancy">0x069c</Offset>
+        <Offset name="map_data_temperature1_offset">0x159c</Offset>
+        <Offset name="map_data_temperature2_offset">0x179c</Offset>
+        <Offset name="map_data_biome_stuffs">0x1D9C</Offset>
         <!--
 map_data_map_x_offset         0x0058
 map_data_map_y_offset         0x005A

tools/liquids.cpp

@@ -36,6 +36,7 @@ int main (void)
     bool end = false;
     cout << "Welcome to the liquid spawner. type 'help' for a list of available commands, 'q' to quit." << endl;
     string mode="magma";
+    string brush="point";
     string flowmode="f+";
     int amount = 7;
     while(!end)
@@ -55,6 +56,9 @@ int main (void)
                  << "f.            - don't change flow state (read state in flow mode)" << endl
                  << "f-            - make the spawned liquid static" << endl
                  << "0-7           - set liquid amount" << endl
+                 << "Brush:" << endl
+                 << "point         - single tile" << endl
+                 << "block         - block with cursor in it" << endl
                  << "Other:" << endl
                  << "q             - quit" << endl
                  << "help          - print this list of commands" << endl
@@ -76,6 +80,14 @@ int main (void)
         {
             mode = "flowbits";
         }
+        else if(command == "point")
+        {
+            brush = "point";
+        }
+        else if(command == "block")
+        {
+            brush = "block";
+        }
         else if(command == "q")
         {
             end = true;
@@ -132,12 +144,27 @@ int main (void)
                 }
                 // place the magma
                 Maps->ReadDesignations((x/16),(y/16),z, &designations);
+                if(brush == "point")
+                {
                     if(mode != "flowbits")
                         designations[x%16][y%16].bits.flow_size = amount;
                     if(mode == "magma")
                         designations[x%16][y%16].bits.liquid_type = DFHack::liquid_magma;
                     else if(mode == "water")
                         designations[x%16][y%16].bits.liquid_type = DFHack::liquid_water;
+                }
+                else
+                {
+                    for(uint32_t xx = 0; xx < 16; xx++) for(uint32_t yy = 0; yy < 16; yy++)
+                    {
+                        if(mode != "flowbits")
+                            designations[xx][yy].bits.flow_size = amount;
+                        if(mode == "magma")
+                            designations[xx][yy].bits.liquid_type = DFHack::liquid_magma;
+                        else if(mode == "water")
+                            designations[xx][yy].bits.liquid_type = DFHack::liquid_water;
+                    }
+                }
                 Maps->WriteDesignations(x/16,y/16,z, &designations);
                 
                 // make the magma flow :)