add movers

src/yugecin/opsudance/movers/Mover.java

@@ -0,0 +1,52 @@
+/*
+ * opsu!dance - fork of opsu! with cursordance auto
+ * Copyright (C) 2016 yugecin
+ *
+ * opsu!dance is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * opsu! is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with opsu!dance.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package yugecin.opsudance.movers;
+
+import itdelatrisu.opsu.objects.GameObject;
+
+public abstract class Mover {
+
+	protected int dir;
+
+	private int startT;
+	private int totalT;
+
+	protected double startX;
+	protected double startY;
+
+	protected double endX;
+	protected double endY;
+
+	public Mover(GameObject start, GameObject end, int dir) {
+		this.dir = dir;
+		this.startX = start.end.x;
+		this.startY = start.end.y;
+		this.endX = end.start.x;
+		this.endY = end.start.y;
+		this.startT = start.getEndTime();
+		this.totalT = end.getTime() - startT;
+	}
+
+	protected final double getT(int time) {
+		return (time - startT) / totalT;
+	}
+
+	public abstract double[] getPointAt(int time);
+	public abstract String getName();
+
+}