shape-memory alloy

tech lithium-ion - give 200 max energy when relay is ON
tech shape-memory alloy - give 200 max health when flip-flop is ON
  NOR gate now prevents damage when in the OFF state (previously ON) to work well with shape-memory alloy

harpoon crouch mode now retracts at 30% greater distance than normal with no targeting

more bug fixes of course

js/powerup.js

@@ -889,6 +889,8 @@ const powerUps = {
                 if (document.getElementById("tech-switch")) document.getElementById("tech-switch").innerHTML = ` = <strong>ON</strong>`
                 m.eyeFillColor = m.fieldMeterColor //'#0cf'
             }
+            m.setMaxEnergy();
+            m.setMaxHealth();
         }
     },
     // giveRandomAmmo() {