Add Synergy Modifier

[TheMarstonConnell]

Summary

Adds a new Synergy modifier that rewards building tools with diverse modifiers.

Features

• Scaling Bonus: Grants 8% bonus damage for each other modifier on the tool
• Examples:
  • 2 modifiers (Synergy + 1): +8% damage
  • 3 modifiers (Synergy + 2): +16% damage
  • 5 modifiers (Synergy + 4): +32% damage
  • 9+ modifiers: +64%+ damage potential
• Visual Feedback: Uses enchant particles when dealing synergy bonus damage
• Works with Everything: Compatible with all tool types and builds

Implementation Details

• ID: synergy
• Crafting Item: minecraft:echo_shard (rare item)
• Type: Hurter modifier (EntityHurtModifier)
• Calculates bonus dynamically based on modifier count at hit time
• Shows enchant particle effects for visual feedback

Balancing

• 8% per modifier is conservative - won't overshadow individual modifiers
• Encourages creative tool building with diverse effects
• Rewards finding rare modifier combinations
• Works well with existing modifiers like Critical, Charged, etc.
• Complements kit-building playstyle where players craft specific tool loadouts

Gameplay Value

This modifier encourages experimentation and creativity - players will want to find interesting modifier combinations rather than stacking the same powerful modifiers repeatedly.