Implement battle pass triggers/rewards

src/main/java/emu/grasscutter/game/battlepass/BattlePassMission.java

@@ -0,0 +1,70 @@
+package emu.grasscutter.game.battlepass;
+
+import dev.morphia.annotations.Entity;
+import dev.morphia.annotations.Transient;
+import emu.grasscutter.data.GameData;
+import emu.grasscutter.data.excels.BattlePassMissionData;
+import emu.grasscutter.game.props.BattlePassMissionStatus;
+
+@Entity
+public class BattlePassMission {
+	private int id;
+	private int progress;
+	private BattlePassMissionStatus status;
+	
+	@Transient
+	private BattlePassMissionData data;
+	
+	@Deprecated // Morphia only
+	public BattlePassMission() {}
+	
+	public BattlePassMission(int id) {
+		this.id = id;
+	}
+
+	public int getId() {
+		return id;
+	}
+
+	public BattlePassMissionData getData() {
+		if (this.data == null) {
+			this.data = GameData.getBattlePassMissionDataMap().get(getId());
+		}
+		return this.data;
+	}
+
+	public int getProgress() {
+		return progress;
+	}
+
+	public void addProgress(int addProgress, int maxProgress) {
+		this.progress = Math.min(addProgress + this.progress, maxProgress);
+	}
+
+	public BattlePassMissionStatus getStatus() {
+		if (status == null) status = BattlePassMissionStatus.MISSION_STATUS_UNFINISHED;
+		return status;
+	}
+
+	public void setStatus(BattlePassMissionStatus status) {
+		this.status = status;
+	}
+
+	public boolean isFinshed() {
+		return getStatus().getValue() >= 2;
+	}
+
+	public emu.grasscutter.net.proto.BattlePassMissionOuterClass.BattlePassMission toProto() {
+		var protoBuilder = emu.grasscutter.net.proto.BattlePassMissionOuterClass.BattlePassMission.newBuilder();
+		
+		protoBuilder
+			.setMissionId(getId())
+			.setCurProgress(getProgress())
+			.setTotalProgress(getData().getProgress())
+			.setRewardBattlePassPoint(getData().getAddPoint())
+			.setMissionStatus(getStatus().getMissionStatus())
+			.setMissionType(getData().getRefreshType() == null ? 0 : getData().getRefreshType().getValue());
+		
+		return protoBuilder.build();
+	}
+}