id,displayName,radius_m,radiusMin_m,radiusMax_m,mass,massMin,massMax,frictionAdd,frictionAddMin,frictionAddMax,restitution,restitutionMin,restitutionMax,strategyNote
glass,玻璃弹珠（标准）,0.015,0.01,0.02,1.0,0.8,1.2,0.0,0.0,0.2,0.5,0.4,0.7,滚得远走线精准远距主力
ceramic,陶瓷弹珠（粗糙）,0.015,0.01,0.02,1.0,0.8,1.2,0.3,0.2,0.5,0.8,0.7,0.9,滚得近碰撞利落近距强撞
iron,铁弹珠（重）,0.012,0.008,0.015,2.5,2.0,3.0,0.1,0.0,0.3,0.6,0.5,0.8,质量大撞散目标警惕贪力反噬
target,目标弹珠（等同玻璃）,0.015,0.01,0.02,1.0,0.8,1.2,0.0,0.0,0.2,0.5,0.4,0.7,圈中央中立目标弹珠
fallback,系统基础弹珠（等同玻璃）,0.015,0.01,0.02,1.0,0.8,1.2,0.0,0.0,0.2,0.5,0.4,0.7,库存异常兜底用