Update 13: 0.9.7D — Modification Bug Fixes & Visual Optimization

Update 13: 0.9.7D — Modification Bug Fixes & Visual Optimization

Update Scale: Minor | ==Small== | Medium | Large | Major

This update fixes two long-standing modification bugs and improves performance and unit visuals.

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## 🐛 Bug Fixes

**Radiation Soldier "Nuke Radiation" Now Works**

• Fixed a bug where Radiation Soldier's modification 3 "Nuke Radiation" produced no radiation effect on attack.

• The unit was self-destructing too fast — dying before its attack could land. The radiation effect now appears correctly.

• Other similar modifications (self-damage + ground effect combos) are also fixed.

**Air-Transformed Units Now Properly Airborne**

• Fixed a bug where units that become air units via modification (e.g., Ace Su Soldier mod 2 "Air Ace") stayed on the ground visually and only flew up at the moment of attack.

• They now correctly float in the air after modification, with a ground shadow displayed.

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## ⚡ Performance

**Building Targeting Optimization**

• Optimized building targeting logic for smoother performance in large-scale battles.

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## 🎨 Visual Improvements

**Unified Unit Indicators**

• Building and unit star/modification icons now have a consistent style.

• Star and modification icons now move and float together with the unit.

• Tier-3 star glow effects now follow air units as they float, instead of being stuck on the ground.