public int getUnitLevel(UnitType unit) {
for (Research research : researchs) {
ResearchType researchType = research.getType();
if (researchType.getId() == ResearchType.UNITTYPE && researchType.getUnitType() == unit)
return research.getLevel();
}
return 0;
}
public int getProductionLevel(int productionImprovementId) {
for (Research research : researchs) {
ResearchType researchType = research.getType();
if (researchType.getId() == ResearchType.PRODUCTION
&& researchType.getProductionImprovementId() == productionImprovementId)
return research.getLevel();
}
return 0;
}