v0.2.3: partial implementation of Timekeeper's Hourglass

src/com/shatteredpixel/shatteredpixeldungeon/items/artifacts/TimekeepersHourglass.java

@@ -0,0 +1,160 @@
+package com.shatteredpixel.shatteredpixeldungeon.items.artifacts;
+
+import com.shatteredpixel.shatteredpixeldungeon.Assets;
+import com.shatteredpixel.shatteredpixeldungeon.actors.hero.Hero;
+import com.shatteredpixel.shatteredpixeldungeon.items.Item;
+import com.shatteredpixel.shatteredpixeldungeon.ui.QuickSlot;
+import com.shatteredpixel.shatteredpixeldungeon.utils.GLog;
+import com.watabou.noosa.audio.Sample;
+import com.watabou.utils.Bundle;
+
+import java.util.ArrayList;
+
+/**
+ * Created by debenhame on 01/12/2014.
+ */
+public class TimekeepersHourglass extends Artifact {
+    //TODO: string, effect implementation.
+
+    {
+        name = "timekeeper's hourglass";
+        image = 0;
+
+        level = 0;
+        levelCap = 5;
+        charge = 5+level;
+        chargeCap = 5+level;
+        defaultAction = AC_ACTIVATE;
+    }
+
+    public static final String AC_ACTIVATE = "ACTIVATE";
+
+    //keeps track of generated sandbags.
+    public int sandBags = 0;
+
+    @Override
+    public ArrayList<String> actions( Hero hero ) {
+        ArrayList<String> actions = super.actions( hero );
+        if (isEquipped( hero ) && charge > 0)
+            actions.add(AC_ACTIVATE);
+        return actions;
+    }
+
+    @Override
+    public void execute( Hero hero, String action ) {
+        if (action.equals(AC_ACTIVATE)){
+            //todo: add logic here
+        } else
+            super.execute(hero, action);
+    }
+
+    @Override
+    protected ArtifactBuff passiveBuff() {
+        return new hourglassRecharge();
+    }
+
+    @Override
+    public Item upgrade() {
+        chargeCap++;
+
+        //for artifact transmutation.
+        while (level+1 > sandBags)
+            sandBags ++;
+
+        return super.upgrade();
+    }
+
+    @Override
+    public String desc() {
+        return "";
+    }
+
+    //needs to bundle chargecap as it is dynamic.
+    private static final String CHARGECAP = "chargecap";
+    private static final String SANDBAGS =  "sandbags";
+
+    @Override
+    public void storeInBundle( Bundle bundle ) {
+        super.storeInBundle(bundle);
+        bundle.put( CHARGECAP, chargeCap );
+        bundle.put( SANDBAGS, sandBags );
+    }
+
+    @Override
+    public void restoreFromBundle( Bundle bundle ) {
+        super.restoreFromBundle(bundle);
+        chargeCap = bundle.getInt( CHARGECAP );
+        sandBags = bundle.getInt( SANDBAGS );
+    }
+
+    public class hourglassRecharge extends ArtifactBuff {
+        @Override
+        public boolean act() {
+            if (charge < chargeCap) {
+                partialCharge += 1 / (40f - (chargeCap - charge)*3f);
+
+                if (partialCharge >= 1) {
+                    partialCharge --;
+                    charge ++;
+
+                    if (charge == chargeCap){
+                        partialCharge = 0;
+                    }
+                }
+            }
+
+            QuickSlot.refresh();
+
+            spend( TICK );
+
+            return true;
+        }
+    }
+
+    public class timeStasis extends ArtifactBuff {
+        //todo: add logic here
+    }
+
+    public class timeFreeze extends ArtifactBuff {
+        //todo: add logic here
+    }
+
+    public static class sandBag extends Item {
+
+        {
+            name = "bag of magic sand";
+            image = 0;
+        }
+
+        @Override
+        public boolean doPickUp( Hero hero ) {
+            TimekeepersHourglass hourglass = hero.belongings.getItem( TimekeepersHourglass.class );
+            if (hourglass != null) {
+                hourglass.upgrade();
+                Sample.INSTANCE.play( Assets.SND_ITEM );
+                if (hourglass.level == hourglass.levelCap)
+                    GLog.p("Your hourglass is filled with magical sand!");
+                else
+                    GLog.i("you add the sand to your hourglass.");
+                hero.spendAndNext(TIME_TO_PICK_UP);
+                return true;
+            } else {
+                GLog.w("You have no hourglass to place this sand into.");
+                return false;
+            }
+        }
+
+        @Override
+        public String desc(){
+            return "This small bag of finely ground sand should work perfectly with your hourglass.\n\n" +
+                    "It seems odd that the shopkeeper would have this specific item right when you need it.";
+        }
+
+        @Override
+        public int price() {
+            return 20;
+        }
+    }
+
+
+}