1 files changed, 65 insertions, 6 deletions

diff --git a/game/tech.h b/game/tech.h
index cb5e769..b22b173 100644
--- a/game/tech.h
+++ b/game/tech.h
@@ -5,6 +5,10 @@
 #include <unordered_map>
 #include <string>
 
+#include <math.h>
+
+#include <iostream>
+
 #include "../umath/vec2.h"
 
 class TechBonus {
@@ -17,14 +21,14 @@ class TechBonus {
     std::vector<float> cost { 0, 0 };
     std::vector<float> cost_abs { 0, 0 };
     std::vector<float> prod { 0, 0 };
-    int trade;
-    int improved_heal;
-    int improved_convert;
+    int trade { 0 } ;
+    int improved_heal { 0 };
+    int improved_convert { 0 };
     int req_range { 999 };
     
     std::vector<int> aff_id;
     std::vector<int> aff_class;
-    int aff_level;
+    int aff_level { -1 };
     int aff_all { 0 };
     
     TechBonus operator+(const TechBonus &rhs) { 
@@ -33,7 +37,7 @@ class TechBonus {
         b.defence = defence + rhs.defence;
         b.sight = sight + rhs.sight;
         b.move = move + rhs.move;
-        for (int i=0; i<b.cost.size(); i++) {
+        for (int i=0; i<cost.size(); i++) {
             b.cost[i] = cost[i] + rhs.cost[i];
             b.cost_abs[i] = cost_abs[i] + rhs.cost_abs[i];
             b.prod[i] = prod[i] + rhs.prod[i];
@@ -42,8 +46,63 @@ class TechBonus {
         b.improved_heal = improved_heal + rhs.improved_heal;
         b.improved_convert = improved_convert + rhs.improved_convert;
         return b;
-    }    
+    }
     
+    std::string to_string () {
+        std::string str = "";
+        if (attack != 0) { 
+            int value = (int)roundf(attack*100);
+            str += "Attack: " + std::to_string(value) + "%\n";
+        }
+        if (defence != 0) { 
+            int value = (int)roundf(defence*100);
+            str += "Defence: " + std::to_string(value) + "%\n";
+        }
+        if (sight != 0) { 
+            str += "Sight: " + std::to_string(sight) + "\n";
+        }
+        if (range != 0) { 
+            str += "Range: " + std::to_string(range) + "\n";
+        }
+        if (move != 0) { 
+            str += "Range: " + std::to_string(range) + "\n";
+        }
+        if (cost[0] != 0 || cost[1] != 0) { 
+            int vf = (int)roundf(cost[0]*100);
+            int vg = (int)roundf(cost[1]*100);
+            str += "Cost f: " + std::to_string(vf);
+            str += "%, g: " + std::to_string(vg) + "%\n";
+        }
+        if (cost_abs[0] != 0 || cost_abs[1] != 0) { 
+            int vf = (int)roundf(cost_abs[0]);
+            int vg = (int)roundf(cost_abs[1]);
+            str += "Cost f: " + std::to_string(vf);
+            str += ", g: " + std::to_string(vg) + "\n";
+        }
+        if (prod[0] != 0 || prod[1] != 0) { 
+            int vf = (int)roundf(prod[0]*100);
+            int vg = (int)roundf(prod[1]*100);
+            str += "Production f: " + std::to_string(vf);
+            str += "%, g: " + std::to_string(vg) + "%\n";
+        }
+        if (trade != 0) { str += "Improves Trade Rate\n"; }
+        if (improved_heal != 0) { str += "Improves Heal Ability\n"; }
+        if (improved_convert != 0) { str += "Improves Convert Ability\n"; }
+        if (aff_id.size() > 0) { 
+            str += "of entitiy "; 
+            for (int id : aff_id) str += std::to_string(id) + " ";
+            str += "\n"; 
+        }
+        if (aff_class.size() > 0) { 
+            str += "of class "; 
+            for (int c : aff_class) str += std::to_string(c) + " ";
+            str += "\n"; 
+        }
+        if (aff_level != -1) { 
+            str += "of level " +  std::to_string(aff_level) + "\n"; 
+        }
+        return str;
+    }
 };
 
 class TechLookup {