Remove player health, use playermap

src/ScriptEngine.cpp

@@ -431,15 +431,15 @@ namespace FRG {
                 return state ? state->position.z() : 0.0f;
             });
 
-        // set_player_hp(value) — sets the player's current HP directly.
-        api.set_function("set_player_hp",
-            [loc](float value) {
+        api.set_function("refill_current_player_hp",
+            [loc]() {
                 if (loc->player)
                 {
-                    loc->setCharacterHp(*loc->player, value);
+                    loc->refillCharacterHp(*loc->player);
                     loc->resetCharacterAfterDeath(*loc->player);
                 }
             });
+
         // get_player_hp() → float (0 if no player)
         api.set_function("get_player_hp",
             [loc]() -> float {