Added capability to cause two npcs to attack each other

1 files changed, 14 insertions, 7 deletions

diff --git a/src/weapon.cc b/src/weapon.cc
index 7ae597f..e5f04f2 100644
--- a/src/weapon.cc
+++ b/src/weapon.cc
@@ -110,27 +110,24 @@ namespace entry {
         bool first = true;
         for(Damage& d : dmgs) {
             d.rolled = 0;
-            int sides = d.dmg_die_sides;
             if(first && versatile && w.getProperties().count("versatile")) {
-                sides += 2;
+                d.dmg_die_sides += 2;
             }
             first = false;
             for(int i = 0; i < d.dmg_die_count; i++) {
-                d.rolled += dice::roll(sides);
+                d.rolled += dice::roll(d.dmg_die_sides);
             }
         }
         return dmgs;
     }
 
-    string formatDmg(const Weapon& w, const creature::Creature& c) {
+    string formatDmgHelper(const Weapon& w, const creature::Creature& c, const std::vector<Damage>& dmgsNoVersatile, const std::vector<Damage>& dmgsVersatile) {
         stringstream text;
-        vector<Damage> dmgsNoVersatile = rollDmg(w, false);
-        vector<Damage> dmgsVersatile = rollDmg(w, true);
         int abilityBonus = w.getDamageBonus(c);
         for(size_t i = 0; i < dmgsNoVersatile.size(); i++) {
             if(i == 0 and w.getType() == "weapons" and dmgsNoVersatile[0].dmg_die_sides != 1) {
                 text << dmgsNoVersatile[i].rolled + abilityBonus;
-                if(w.getProperties().count("versatile")) {
+                if(w.getProperties().count("versatile") and ! dmgsVersatile.empty()) {
                     text << " (or " << dmgsVersatile[i].rolled + abilityBonus << " if two-handed)";
                 }
             } else {
@@ -148,6 +145,16 @@ namespace entry {
         return text.str();
     }
 
+    string formatDmg(const Weapon& w, const creature::Creature& c) {
+        vector<Damage> dmgsNoVersatile = rollDmg(w, false);
+        vector<Damage> dmgsVersatile = rollDmg(w, true);
+        return formatDmgHelper(w, c, dmgsNoVersatile, dmgsVersatile);
+    }
+    
+    string formatDmg(const Weapon& w, const creature::Creature& c, const std::vector<Damage>& dmgs) {
+        return formatDmgHelper(w, c, dmgs, {});
+    }
+
     vector<rules::Ability> getAbilityOptions(const Weapon& w) {
         // Do finesse
         if(w.getProperties().count("finesse")) {