add enemy and enemy roles

Java Knight Game.drawio

@@ -0,0 +1,387 @@
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+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-96" parent="1" style="swimlane;fontStyle=1;align=center;verticalAlign=top;childLayout=stackLayout;horizontal=1;startSize=40;horizontalStack=0;resizeParent=1;resizeParentMax=0;resizeLast=0;collapsible=1;marginBottom=0;whiteSpace=wrap;html=1;" value="&lt;span style=&quot;font-weight: 400;&quot;&gt;Entity&lt;/span&gt;&lt;div style=&quot;font-weight: 400;&quot;&gt;&quot;abstract&quot;&lt;/div&gt;" vertex="1">
+          <mxGeometry height="528" width="280" x="220" y="340" as="geometry" />
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-100" parent="Kkar4GxZ3Pt5WynWM7sy-96" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;container=0;" value="+ MaxHealth : int" vertex="1">
+          <mxGeometry height="30" width="280" y="40" as="geometry" />
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-208" parent="Kkar4GxZ3Pt5WynWM7sy-96" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;container=0;" value="+ Health : int" vertex="1">
+          <mxGeometry height="30" width="280" y="70" as="geometry" />
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-109" parent="Kkar4GxZ3Pt5WynWM7sy-96" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;container=0;" value="+ Costum : Custom" vertex="1">
+          <mxGeometry height="30" width="280" y="100" as="geometry" />
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-108" parent="Kkar4GxZ3Pt5WynWM7sy-96" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;container=0;" value="+ Weapon : Weapon" vertex="1">
+          <mxGeometry height="30" width="280" y="130" as="geometry" />
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-107" parent="Kkar4GxZ3Pt5WynWM7sy-96" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;container=0;" value="+ Shield : Sheild" vertex="1">
+          <mxGeometry height="30" width="280" y="160" as="geometry" />
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-106" parent="Kkar4GxZ3Pt5WynWM7sy-96" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;container=0;" value="+ Money : long" vertex="1">
+          <mxGeometry height="30" width="280" y="190" as="geometry" />
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-105" parent="Kkar4GxZ3Pt5WynWM7sy-96" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;container=0;" value="+ Inverntory : ArrayList&amp;lt;Item&amp;gt;" vertex="1">
+          <mxGeometry height="30" width="280" y="220" as="geometry" />
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-104" parent="Kkar4GxZ3Pt5WynWM7sy-96" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;container=0;" value="+ State : EntityState" vertex="1">
+          <mxGeometry height="30" width="280" y="250" as="geometry" />
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-103" parent="Kkar4GxZ3Pt5WynWM7sy-96" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;container=0;" value="+ BaseDamage : int" vertex="1">
+          <mxGeometry height="30" width="280" y="280" as="geometry" />
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-98" parent="Kkar4GxZ3Pt5WynWM7sy-96" style="line;strokeWidth=1;fillColor=none;align=left;verticalAlign=middle;spacingTop=-1;spacingLeft=3;spacingRight=3;rotatable=0;labelPosition=right;points=[];portConstraint=eastwest;strokeColor=inherit;" value="" vertex="1">
+          <mxGeometry height="8" width="280" y="310" as="geometry" />
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-112" parent="Kkar4GxZ3Pt5WynWM7sy-96" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;container=0;" value="+ ModifyMoney(amount: long, dir: boolean) : void" vertex="1">
+          <mxGeometry height="30" width="280" y="318" as="geometry" />
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-113" parent="Kkar4GxZ3Pt5WynWM7sy-96" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;container=0;" value="+ GetInventory() : Item[]" vertex="1">
+          <mxGeometry height="30" width="280" y="348" as="geometry" />
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-118" parent="Kkar4GxZ3Pt5WynWM7sy-96" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;container=0;" value="+ GetInventoryByClass(class: ItemClass) : Item[]" vertex="1">
+          <mxGeometry height="30" width="280" y="378" as="geometry" />
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-115" parent="Kkar4GxZ3Pt5WynWM7sy-96" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;container=0;" value="+ sellItem(item: Item) : void" vertex="1">
+          <mxGeometry height="30" width="280" y="408" as="geometry" />
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-116" parent="Kkar4GxZ3Pt5WynWM7sy-96" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;container=0;" value="+ SellUnnecesarry() : void" vertex="1">
+          <mxGeometry height="30" width="280" y="438" as="geometry" />
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-117" parent="Kkar4GxZ3Pt5WynWM7sy-96" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;container=0;" value="+ SellSellable() : void" vertex="1">
+          <mxGeometry height="30" width="280" y="468" as="geometry" />
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-119" parent="Kkar4GxZ3Pt5WynWM7sy-96" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;container=0;" value="+ AddToInventory(item: Item) : void" vertex="1">
+          <mxGeometry height="30" width="280" y="498" as="geometry" />
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-120" parent="1" style="swimlane;fontStyle=1;align=center;verticalAlign=top;childLayout=stackLayout;horizontal=1;startSize=40;horizontalStack=0;resizeParent=1;resizeParentMax=0;resizeLast=0;collapsible=1;marginBottom=0;whiteSpace=wrap;html=1;" value="&lt;span style=&quot;font-weight: 400;&quot;&gt;Player&lt;/span&gt;&lt;br&gt;&lt;div style=&quot;font-weight: 400;&quot;&gt;&quot;abstract&quot;&lt;/div&gt;" vertex="1">
+          <mxGeometry height="408" width="270" x="-165" y="-120" as="geometry" />
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-129" parent="Kkar4GxZ3Pt5WynWM7sy-120" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;container=0;" value="+ MaxStamina : int" vertex="1">
+          <mxGeometry height="30" width="270" y="40" as="geometry" />
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-130" parent="Kkar4GxZ3Pt5WynWM7sy-120" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;container=0;" value="+ Stamina : int" vertex="1">
+          <mxGeometry height="30" width="270" y="70" as="geometry" />
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-141" parent="Kkar4GxZ3Pt5WynWM7sy-120" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;container=0;" value="&lt;div&gt;+ Level : int&lt;/div&gt;" vertex="1">
+          <mxGeometry height="30" width="270" y="100" as="geometry" />
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-142" parent="Kkar4GxZ3Pt5WynWM7sy-120" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;container=0;" value="&lt;div&gt;+ CurLevelProcess: int&lt;/div&gt;" vertex="1">
+          <mxGeometry height="30" width="270" y="130" as="geometry" />
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-131" parent="Kkar4GxZ3Pt5WynWM7sy-120" style="line;strokeWidth=1;fillColor=none;align=left;verticalAlign=middle;spacingTop=-1;spacingLeft=3;spacingRight=3;rotatable=0;labelPosition=right;points=[];portConstraint=eastwest;strokeColor=inherit;" value="" vertex="1">
+          <mxGeometry height="8" width="270" y="160" as="geometry" />
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-132" parent="Kkar4GxZ3Pt5WynWM7sy-120" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;container=0;" value="+ AddLevelProcess(int amount) : void" vertex="1">
+          <mxGeometry height="30" width="270" y="168" as="geometry" />
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-133" parent="Kkar4GxZ3Pt5WynWM7sy-120" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;container=0;" value="+ UpgradeLevel() : void" vertex="1">
+          <mxGeometry height="30" width="270" y="198" as="geometry" />
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-145" parent="Kkar4GxZ3Pt5WynWM7sy-120" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;container=0;" value="+ lightAttack() : void" vertex="1">
+          <mxGeometry height="30" width="270" y="228" as="geometry" />
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-146" parent="Kkar4GxZ3Pt5WynWM7sy-120" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;container=0;" value="+ heavyAttack() : void" vertex="1">
+          <mxGeometry height="30" width="270" y="258" as="geometry" />
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-147" parent="Kkar4GxZ3Pt5WynWM7sy-120" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;container=0;" value="+ defend() : void" vertex="1">
+          <mxGeometry height="30" width="270" y="288" as="geometry" />
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-148" parent="Kkar4GxZ3Pt5WynWM7sy-120" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;container=0;" value="+ heal() : void" vertex="1">
+          <mxGeometry height="30" width="270" y="318" as="geometry" />
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-114" parent="Kkar4GxZ3Pt5WynWM7sy-120" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;container=0;" value="+ ModifyStamina(amount: int, dir: boolean) : void" vertex="1">
+          <mxGeometry height="30" width="270" y="348" as="geometry" />
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-149" parent="Kkar4GxZ3Pt5WynWM7sy-120" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;container=0;" value="+ abstract specialAbility() : void" vertex="1">
+          <mxGeometry height="30" width="270" y="378" as="geometry" />
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-143" edge="1" parent="1" source="Kkar4GxZ3Pt5WynWM7sy-120" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=0.996;exitY=0.039;exitDx=0;exitDy=0;endArrow=block;endFill=0;startSize=16;endSize=15;exitPerimeter=0;entryX=0.5;entryY=0;entryDx=0;entryDy=0;" target="Kkar4GxZ3Pt5WynWM7sy-96">
+          <mxGeometry relative="1" as="geometry">
+            <mxPoint x="490" y="120" as="sourcePoint" />
+            <mxPoint x="340" y="50" as="targetPoint" />
+          </mxGeometry>
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-144" edge="1" parent="1" source="Kkar4GxZ3Pt5WynWM7sy-120" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;entryX=0.5;entryY=0;entryDx=0;entryDy=0;endArrow=block;endFill=0;startSize=16;endSize=15;dashed=1;dashPattern=8 8;exitX=0.025;exitY=0.054;exitDx=0;exitDy=0;exitPerimeter=0;" target="Kkar4GxZ3Pt5WynWM7sy-45">
+          <mxGeometry relative="1" as="geometry">
+            <mxPoint x="-370" y="40" as="sourcePoint" />
+            <mxPoint x="-530" y="349" as="targetPoint" />
+          </mxGeometry>
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-152" parent="1" style="swimlane;fontStyle=1;align=center;verticalAlign=top;childLayout=stackLayout;horizontal=1;startSize=40;horizontalStack=0;resizeParent=1;resizeParentMax=0;resizeLast=0;collapsible=1;marginBottom=0;whiteSpace=wrap;html=1;" value="&lt;span style=&quot;font-weight: 400;&quot;&gt;Enemy&lt;/span&gt;&lt;br&gt;&lt;div style=&quot;font-weight: 400;&quot;&gt;&quot;abstract&quot;&lt;/div&gt;" vertex="1">
+          <mxGeometry height="138" width="270" x="505" y="-100" as="geometry" />
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-167" parent="Kkar4GxZ3Pt5WynWM7sy-152" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;container=0;" value="+ Key: KeyItem" vertex="1">
+          <mxGeometry height="30" width="270" y="40" as="geometry" />
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-157" parent="Kkar4GxZ3Pt5WynWM7sy-152" style="line;strokeWidth=1;fillColor=none;align=left;verticalAlign=middle;spacingTop=-1;spacingLeft=3;spacingRight=3;rotatable=0;labelPosition=right;points=[];portConstraint=eastwest;strokeColor=inherit;" value="" vertex="1">
+          <mxGeometry height="8" width="270" y="70" as="geometry" />
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-158" parent="Kkar4GxZ3Pt5WynWM7sy-152" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;container=0;" value="+ DropLoot(player: Player) : void" vertex="1">
+          <mxGeometry height="30" width="270" y="78" as="geometry" />
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-184" parent="Kkar4GxZ3Pt5WynWM7sy-152" style="text;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;spacingLeft=4;spacingRight=4;overflow=hidden;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;rotatable=0;whiteSpace=wrap;html=1;container=0;" value="+ abstract AttackPlayer(player: Player) : void" vertex="1">
+          <mxGeometry height="30" width="270" y="108" as="geometry" />
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-165" edge="1" parent="1" source="Kkar4GxZ3Pt5WynWM7sy-152" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;endArrow=block;endFill=0;startSize=16;endSize=15;entryX=0.5;entryY=0;entryDx=0;entryDy=0;exitX=0;exitY=0.25;exitDx=0;exitDy=0;" target="Kkar4GxZ3Pt5WynWM7sy-96">
+          <mxGeometry relative="1" as="geometry">
+            <mxPoint x="510" y="-150" as="sourcePoint" />
+            <mxPoint x="466" y="585" as="targetPoint" />
+          </mxGeometry>
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-168" parent="1" style="swimlane;fontStyle=1;align=center;verticalAlign=top;childLayout=stackLayout;horizontal=1;startSize=30;horizontalStack=0;resizeParent=1;resizeParentMax=0;resizeLast=0;collapsible=1;marginBottom=0;whiteSpace=wrap;html=1;" value="&lt;span style=&quot;font-weight: 400;&quot;&gt;Dragon&lt;/span&gt;" vertex="1">
+          <mxGeometry height="38" width="270" x="295" y="-310" as="geometry" />
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-170" parent="Kkar4GxZ3Pt5WynWM7sy-168" style="line;strokeWidth=1;fillColor=none;align=left;verticalAlign=middle;spacingTop=-1;spacingLeft=3;spacingRight=3;rotatable=0;labelPosition=right;points=[];portConstraint=eastwest;strokeColor=inherit;" value="" vertex="1">
+          <mxGeometry height="8" width="270" y="30" as="geometry" />
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-180" parent="1" style="swimlane;fontStyle=1;align=center;verticalAlign=top;childLayout=stackLayout;horizontal=1;startSize=30;horizontalStack=0;resizeParent=1;resizeParentMax=0;resizeLast=0;collapsible=1;marginBottom=0;whiteSpace=wrap;html=1;" value="&lt;span style=&quot;font-weight: 400;&quot;&gt;Goblin&lt;/span&gt;" vertex="1">
+          <mxGeometry height="38" width="270" x="695" y="-310" as="geometry" />
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-182" parent="Kkar4GxZ3Pt5WynWM7sy-180" style="line;strokeWidth=1;fillColor=none;align=left;verticalAlign=middle;spacingTop=-1;spacingLeft=3;spacingRight=3;rotatable=0;labelPosition=right;points=[];portConstraint=eastwest;strokeColor=inherit;" value="" vertex="1">
+          <mxGeometry height="8" width="270" y="30" as="geometry" />
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-185" parent="1" style="swimlane;fontStyle=1;align=center;verticalAlign=top;childLayout=stackLayout;horizontal=1;startSize=30;horizontalStack=0;resizeParent=1;resizeParentMax=0;resizeLast=0;collapsible=1;marginBottom=0;whiteSpace=wrap;html=1;" value="&lt;span style=&quot;font-weight: 400;&quot;&gt;Skeleton&lt;/span&gt;" vertex="1">
+          <mxGeometry height="38" width="270" x="295" y="-220" as="geometry" />
+        </mxCell>
+        <mxCell id="Kkar4GxZ3Pt5WynWM7sy-186" parent="Kkar4GxZ3Pt5WynWM7sy-185" style="line;strokeWidth=1;fillColor=none;align=left;verticalAlign=middle;spacingTop=-1;spacingLeft=3;spacingRight=3;rotatable=0;labelPosition=right;points=[];portConstraint=eastwest;strokeColor=inherit;" value="" vertex="1">
+          <mxGeometry height="8" width="270" y="30" as="geometry" />
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Java-Knight/src/main/java/org/project/Interface/IAttachable.java

@@ -0,0 +1,8 @@
+package org.project.Interface;
+
+import org.project.entity.Entity;
+
+public interface IAttachable {
+    public void AttachTo(Entity entity);
+    public void DeattachFrom(Entity entity);
+}

Java-Knight/src/main/java/org/project/Interface/IDamageUtil.java

@@ -0,0 +1,5 @@
+package org.project.Interface;
+
+public interface IDamageUtil {
+    public int GetDamage();
+}

Java-Knight/src/main/java/org/project/Interface/IDamageable.java

@@ -0,0 +1,9 @@
+package org.project.Interface;
+
+import org.project.constants.gameConstant.AttackPowerUp;
+
+public interface IDamageable {
+    public void TakeDamage(int amount, AttackPowerUp[] powerUps);
+    public boolean IsDestroyed();
+    public void HandleZeroHealth();
+}

Java-Knight/src/main/java/org/project/Interface/IDamager.java

@@ -0,0 +1,9 @@
+package org.project.Interface;
+
+import org.project.constants.gameConstant.AttackPowerUp;
+
+public interface IDamager {
+    public void Damage(IDamageable target, int amount, AttackPowerUp[] powerUps);
+    public IDamageUtil[] GetDamageUtils();
+    public int GetDamage();
+}

Java-Knight/src/main/java/org/project/Interface/IDefendable.java

@@ -0,0 +1,5 @@
+package org.project.Interface;
+
+public interface IDefendable {
+    public IDefender[] GetDefenders();
+}

Java-Knight/src/main/java/org/project/Interface/IDefender.java

@@ -0,0 +1,8 @@
+package org.project.Interface;
+
+import org.project.constants.gameConstant.AttackPowerUp;
+
+public interface IDefender {
+    public int Apply(int damage, AttackPowerUp[] powerUps);
+    public int GetDefense();
+}

Java-Knight/src/main/java/org/project/Interface/IFighter.java

@@ -0,0 +1,19 @@
+package org.project.Interface;
+
+import org.project.constants.gameConstant.FightMoves;
+import org.project.entity.Entity;
+
+import java.util.ArrayList;
+
+public interface IFighter {
+    public void LightAttack(IDamageable target);
+    public void HeavyAttack(IDamageable target);
+    public void defend();
+    public void HealMove();
+    public void SpecialAbility(Entity entity);
+    public ArrayList<FightMoves> GetAvailableMoves();
+
+    public String GetSpecialAbilityDescription(Entity entity);
+
+    public String GetSpecialAbilityResultDescription(Entity entity);
+}

Java-Knight/src/main/java/org/project/Interface/IHealable.java

@@ -0,0 +1,5 @@
+package org.project.Interface;
+
+public interface IHealable {
+    public void Heal(int amount);
+}

Java-Knight/src/main/java/org/project/constants/gameConstant/AttackPowerUp.java

@@ -0,0 +1,8 @@
+package org.project.constants.gameConstant;
+
+public enum AttackPowerUp {
+    ANTI_SHIELD,
+    ANTI_CUSTOM,
+    NO_DEFENSE,
+    INEVITABLE,
+}

Java-Knight/src/main/java/org/project/constants/gameConstant/DefencePowerUp.java

@@ -0,0 +1,5 @@
+package org.project.constants.gameConstant;
+
+public enum DefencePowerUp {
+    INVISIBLE,
+}

Java-Knight/src/main/java/org/project/constants/gameConstant/EntityState.java

@@ -0,0 +1,7 @@
+package org.project.constants.gameConstant;
+
+public enum EntityState {
+    ALIVE,
+    DEAD,
+    FROZEN
+}

Java-Knight/src/main/java/org/project/constants/gameConstant/FightMoves.java

@@ -0,0 +1,9 @@
+package org.project.constants.gameConstant;
+
+public enum FightMoves {
+    LIGHT_ATTACK,
+    HEAVY_ATTACK,
+    HEAL,
+    DEFEND,
+    SPECIAL
+}

Java-Knight/src/main/java/org/project/constants/gameConstant/ItemClass.java

@@ -0,0 +1,12 @@
+package org.project.constants.gameConstant;
+
+public enum ItemClass {
+    KEY,
+    SELLABLE,
+    UNNECESSARY,
+    ACCESSORY,
+    SHIELD,
+    WEAPON,
+    COSTUME,
+}
+

Java-Knight/src/main/java/org/project/constants/gameConstant/ItemClassExt.java

@@ -0,0 +1,25 @@
+package org.project.constants.gameConstant;
+
+import org.project.item.Accessory.Accessory;
+import org.project.item.Accessory.Costume;
+import org.project.item.Accessory.Shield;
+import org.project.item.Accessory.Weapon;
+import org.project.item.KeyItem;
+import org.project.item.SellableItem;
+
+public final class ItemClassExt {
+    private ItemClassExt() {}
+
+    public static boolean Matches(ItemClass itemClass, Object subject) {
+        return switch (itemClass) {
+            case KEY -> subject instanceof KeyItem;
+            case SELLABLE -> subject instanceof SellableItem;
+            case UNNECESSARY -> subject.getClass() == SellableItem.class;
+            case ACCESSORY -> subject instanceof Accessory;
+            case WEAPON -> subject instanceof Weapon;
+            case COSTUME -> subject instanceof Costume;
+            case SHIELD -> subject instanceof Shield;
+            case null, default -> false;
+        };
+    }
+}

Java-Knight/src/main/java/org/project/entity/Entity.java

@@ -1,21 +1,251 @@
 package org.project.entity;
 
-public interface Entity {
-    void attack(Entity target);
+import org.project.Interface.*;
+import org.project.constants.gameConstant.*;
+import org.project.item.Accessory.Costume;
+import org.project.item.Accessory.Shield;
+import org.project.item.Accessory.Weapon;
+import org.project.item.Item;
+import org.project.item.SellableItem;
 
-    void defend();
+import java.util.ArrayList;
+import java.util.Arrays;
 
-    void heal(int health);
+public abstract class Entity implements IDamageable, IHealable, IDefendable, IFighter, IDamager {
 
-    void fillMana(int mana);
+    public String Name;
+    public int MaxHealth;
+    public int Health;
+    private int Stamina;
+    protected int MaxStamina;
+    private long Money;
+    protected int BaseDamage;
+    private EntityState State;
+    public Weapon Weapon;
+    public Shield Shield;
+    public Costume Costume;
+    public ArrayList<Item> Inventory;
+    protected int DefenseBonus;
+    public boolean IsDefending;
+    public ArrayList<DefencePowerUp> defencePowerUps;
+    protected int HealAmount;
+    protected int HeavyAttackStamina;
+    protected int SpecialAbilityStamina;
 
-    void takeDamage(int damage);
+    public Entity(String name, int maxHealth, int health, int stamina, int maxStamina, long money, int baseDamage, EntityState state, Weapon weapon,
+                  Shield shield, Costume costume, ArrayList<Item> inventory, int defenseBonus, boolean isDefending, int healAmount) {
 
-    int getMaxHP();
+        Name = name;
+        MaxHealth = maxHealth;
+        Health = health;
+        Stamina = stamina;
+        MaxStamina = maxStamina;
+        Money = money;
+        BaseDamage = baseDamage;
+        State = state;
+        Weapon = weapon;
+        Shield = shield;
+        Costume = costume;
+        Inventory = inventory;
+        DefenseBonus = defenseBonus;
+        IsDefending = isDefending;
+        HealAmount = healAmount;
+        HeavyAttackStamina = 50;
+        SpecialAbilityStamina = 100;
+    }
 
-    int getMaxMP();
+    protected Entity() {}
 
-    /*
-    TODO: ADD OTHER REQUIRED AND BONUS METHODS
-    */
+    public int GetStamina() { return Stamina; }
+
+    public void ResetStamina() { Stamina = MaxStamina; }
+
+    public void ModifyStamina(int amount, boolean dir) {
+        if (dir) {
+            Stamina += amount;
+
+            if (Stamina > MaxStamina) {
+                Stamina = MaxStamina;
+            }
+        }
+
+        Stamina -= amount;
+        if (Stamina < 0) {
+            Stamina = 0;
+        }
+    }
+
+    public EntityState GetState() { return State; }
+
+    @Override
+    public int GetDamage() {
+        int damage = BaseDamage;
+        IDamageUtil[] utils = GetDamageUtils();
+
+        for (IDamageUtil util : utils) {
+            if (util != null) {
+                damage += util.GetDamage();
+            }
+        }
+
+        return damage;
+    }
+
+    @Override
+    public IDamageUtil[] GetDamageUtils() {
+        return new IDamageUtil[] {Weapon};
+    }
+
+    @Override
+    public void Damage(IDamageable target, int amount, AttackPowerUp[] powerUps) {
+        target.TakeDamage(amount, powerUps);
+    }
+
+    public long GetMoney() { return Money; }
+
+    public ArrayList<Item> GetInventory() { return Inventory; }
+
+    public ArrayList<Item> GetInventoryByClass(ItemClass itemClass) {
+        ArrayList<Item> result = new ArrayList<>();
+
+        for (Item item : Inventory) {
+            if (ItemClassExt.Matches(itemClass, item)) {
+                result.add(item);
+            }
+        }
+
+        return result;
+    }
+
+    public void SetState(EntityState state) {
+        State = state;
+    }
+
+    public void ModifyMoney(long amount, boolean dir) {
+        if (dir) {
+            Money += amount;
+        }
+        Money -= amount;
+    }
+
+    public void RestoreHealth() { Health = MaxHealth; }
+
+    @Override
+    public void Heal(int amount) {
+        Health += amount;
+
+        if (Health > MaxHealth) {
+            Health = MaxHealth;
+        }
+    }
+
+    @Override
+    public IDefender[] GetDefenders() {
+        return new IDefender[]{Shield, Costume};
+    }
+
+    @Override
+    public void TakeDamage(int amount, AttackPowerUp[] powerUps) {
+        if (!defencePowerUps.contains(DefencePowerUp.INVISIBLE)) return;
+
+        IDefender[] defenders = GetDefenders();
+
+        if (Arrays.binarySearch(powerUps, AttackPowerUp.INEVITABLE) < 0) {
+            for (IDefender defender : defenders) {
+                if (defender != null) {
+                    amount = defender.Apply(amount, powerUps);
+                }
+            }
+
+            if (IsDefending) {
+                if (Arrays.binarySearch(powerUps, AttackPowerUp.INEVITABLE) < 0) {
+                    amount -= DefenseBonus;
+                }
+                IsDefending = false;
+            }
+        }
+
+        if (amount > 0) {
+            Health -= amount;
+        }
+
+        if (IsDestroyed()) {
+            HandleZeroHealth();
+        }
+    }
+
+    @Override
+    public boolean IsDestroyed() {
+        return Health <= 0;
+    }
+
+    @Override
+    public void HandleZeroHealth() {
+        this.State = EntityState.DEAD;
+    }
+
+    public void SellItem(SellableItem item) {
+        int price = item.GetPrice();
+        RemoveFromInventory(item);
+
+        Money += price;
+    }
+
+    public void SellByClass(ItemClass itemClass) {
+        ArrayList<Item> items = GetInventoryByClass(itemClass);
+
+        for (Item item : items) {
+            SellItem((SellableItem) item);
+        }
+    }
+
+    public void AddToInventory(Item item) {
+        Inventory.add(item);
+    }
+
+    public void RemoveFromInventory(Item item) {
+        Inventory.remove(item);
+    }
+
+    @Override
+    public abstract void LightAttack(IDamageable target);
+    @Override
+    public abstract void HeavyAttack(IDamageable target);
+    @Override
+    public void defend() {
+        IsDefending = true;
+    }
+    @Override
+    public void HealMove() {
+        Heal(HealAmount);
+    }
+    @Override
+    public abstract void SpecialAbility(Entity entity);
+    @Override
+    public abstract String GetSpecialAbilityDescription(Entity entity);
+    @Override
+    public abstract String GetSpecialAbilityResultDescription(Entity entity);
+
+    @Override
+    public ArrayList<FightMoves> GetAvailableMoves() {
+        if (GetState() == EntityState.FROZEN) return new ArrayList<>(){};
+
+        ArrayList<FightMoves> result = new ArrayList<>();
+        result.add(FightMoves.DEFEND);
+        result.add(FightMoves.LIGHT_ATTACK);
+
+        if (Health < MaxHealth) {
+            result.add(FightMoves.HEAL);
+        }
+
+        if (Stamina > MaxStamina / 2) {
+            result.add(FightMoves.SPECIAL);
+        }
+
+        if (Stamina > MaxStamina / 4) {
+            result.add(FightMoves.HEAVY_ATTACK);
+        }
+
+        return result;
+    }
 }

Java-Knight/src/main/java/org/project/entity/enemies/Dragon.java

@@ -0,0 +1,52 @@
+package org.project.entity.enemies;
+
+import org.project.constants.gameConstant.AttackPowerUp;
+import org.project.constants.gameConstant.EntityState;
+import org.project.entity.Entity;
+import org.project.entity.players.Player;
+import org.project.item.Accessory.Costume;
+import org.project.item.Accessory.Shield;
+import org.project.item.Accessory.Weapon;
+import org.project.item.Item;
+import org.project.item.KeyItem;
+
+import java.util.ArrayList;
+
+public class Dragon extends Enemy {
+    public Dragon (String name, int maxHealth, int health, long money, int baseDamage, EntityState state, Weapon weapon,
+                    Shield shield, Costume costume, ArrayList<Item> inventory, int defenseBonus, boolean isDefending,
+                    int healAmount, int stamina, int maxStamina) {
+
+        super(name, maxHealth, health, money, baseDamage, state, weapon, shield, costume, inventory, defenseBonus, isDefending, healAmount, stamina, maxStamina);
+
+        this.Key = new KeyItem("Dragon Key", this);
+    }
+
+    public Dragon() {
+        this("Dragon", 5000, 5000, 0, 100, EntityState.ALIVE, null, null, null, new ArrayList<>(){}, 50, false, 50, 500, 500);
+    }
+
+    @Override
+    public void DropLoot(Player player) {
+        Key.Owner = player;
+        player.AddToInventory(Key);
+    }
+
+    @Override
+    public void SpecialAbility(Entity entity) {
+        int curHealth = entity.Health;
+        ModifyStamina(SpecialAbilityStamina, false);
+        Damage(entity, GetDamage(), new AttackPowerUp[]{AttackPowerUp.INEVITABLE});
+        Heal(curHealth - entity.Health);
+    }
+
+    @Override
+    public String GetSpecialAbilityDescription(Entity entity) {
+        return "Vampire will suck the blood out of " + entity.Name + " and heal themselves while hurting the enemy";
+    }
+
+    @Override
+    public String GetSpecialAbilityResultDescription(Entity entity) {
+        return "Vampire attacked " + entity.Name + " and sucked his blood out of his veins. He seems more powerful";
+    }
+}

Java-Knight/src/main/java/org/project/entity/enemies/Enemy.java

@@ -1,34 +1,103 @@
 package org.project.entity.enemies;
 
-import org.project.item.weapons.Weapon;
+import org.project.Interface.IDamageable;
+import org.project.constants.gameConstant.AttackPowerUp;
+import org.project.constants.gameConstant.EntityState;
+import org.project.constants.gameConstant.FightMoves;
+import org.project.constants.gameConstant.ItemClass;
+import org.project.entity.Entity;
+import org.project.entity.players.Player;
+import org.project.item.Accessory.Costume;
+import org.project.item.Accessory.Shield;
+import org.project.item.Accessory.Weapon;
+import org.project.item.Item;
+import org.project.item.KeyItem;
 
-// TODO: UPDATE IMPLEMENTATION
-public abstract class Enemy {
-    Weapon weapon;
-    private int hp;
-    private int mp;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Objects;
+import java.util.Random;
 
-    public Enemy(int hp, int mp, Weapon weapon) {
-        this.hp = hp;
-        this.mp = mp;
+public abstract class Enemy extends Entity {
+    protected KeyItem Key;
 
-        this.weapon = weapon;
+    public Enemy (String name, int maxHealth, int health, long money, int baseDamage, EntityState state, Weapon weapon,
+                   Shield shield, Costume costume, ArrayList<Item> inventory, int defenseBonus, boolean isDefending,
+                   int healAmount, int stamina, int maxStamina) {
+
+        super(name, maxHealth, health, stamina, maxStamina, money, baseDamage, state, weapon, shield, costume, inventory, defenseBonus, isDefending, healAmount);
+
+        Key = new KeyItem(null, this);
+    }
+
+    protected Enemy() {
+        super();
+    }
+
+    public void DropLoot(Player player) {
+        Random random = new Random();
+
+        for (Item item : Inventory) {
+            int change = random.nextInt(2);
+
+            if (change == 0) {
+                player.AddToInventory(item);
+            }
+        }
+
+        ArrayList<Item> keys = player.GetInventoryByClass(ItemClass.KEY);
+        if (keys.stream().noneMatch(obj -> Objects.equals(obj.getName(), Key.getName()))) {
+            int chance = random.nextInt(5);
+
+            if (chance == 0) {
+                Key.Owner = player;
+                player.AddToInventory(Key);
+            }
+        }
+
+        player.ModifyMoney(GetMoney(), true);
+    }
+
+    public void PlayRound(Player player) {
+        ArrayList<FightMoves> moves = GetAvailableMoves();
+        Random random = new Random();
+        int change = random.nextInt(4);
+
+        if (change == 0 && moves.contains(FightMoves.HEAL)) HealMove();
+        else if (change == 1 && moves.contains(FightMoves.DEFEND)) defend();
+        else if (moves.contains(FightMoves.SPECIAL)) SpecialAbility(player);
+        else if (moves.contains(FightMoves.HEAVY_ATTACK)) HeavyAttack(player);
+        else LightAttack(player);
     }
 
     @Override
-    public void takeDamage(int damage) {
-        hp -= damage;
+    public void LightAttack(IDamageable target) {
+        int damage = GetDamage();
+
+        Damage(target, (int)(damage * 0.4), new AttackPowerUp[]{});
+        ModifyStamina(MaxStamina/8, true);
     }
 
-    public int getHp() {
-        return hp;
+    @Override
+    public void HeavyAttack(IDamageable target) {
+        int damage = GetDamage();
+        ModifyStamina(HeavyAttackStamina, false);
+
+        Damage(target, (int)(damage * 0.9), new AttackPowerUp[]{});
     }
 
-    public int getMp() {
-        return mp;
+    @Override
+    public void HealMove() {
+        super.HealMove();
+        ModifyStamina(MaxStamina/4, true);
     }
 
-    public Weapon getWeapon() {
-        return weapon;
-    }
+    @Override
+    public abstract void SpecialAbility(Entity entity);
+
+    @Override
+    public abstract String GetSpecialAbilityDescription(Entity entity);
+
+    @Override
+    public abstract String GetSpecialAbilityResultDescription(Entity entity);
 }

Java-Knight/src/main/java/org/project/entity/enemies/Goblin.java

@@ -0,0 +1,5 @@
+package org.project.entity.enemies;
+
+public class Goblin extends Enemy {
+
+}

Java-Knight/src/main/java/org/project/entity/enemies/Skeleton.java

@@ -1,6 +1,5 @@
 package org.project.entity.enemies;
 
-// TODO: UPDATE IMPLEMENTATION
-public class Skeleton {
-    // TODO: DESIGN ENEMY AND IMPLEMENT THE CONSTRUCTOR
+public class Skeleton extends Enemy {
+
 }

Java-Knight/src/main/java/org/project/entity/enemies/Vampire.java

@@ -0,0 +1,45 @@
+package org.project.entity.enemies;
+
+import org.project.constants.gameConstant.AttackPowerUp;
+import org.project.constants.gameConstant.EntityState;
+import org.project.entity.Entity;
+import org.project.item.Accessory.Costume;
+import org.project.item.Accessory.Shield;
+import org.project.item.Accessory.Weapon;
+import org.project.item.Item;
+import org.project.item.KeyItem;
+
+import java.util.ArrayList;
+
+public class Vampire extends Enemy {
+    public Vampire (String name, int maxHealth, int health, long money, int baseDamage, EntityState state, Weapon weapon,
+                   Shield shield, Costume costume, ArrayList<Item> inventory, int defenseBonus, boolean isDefending,
+                   int healAmount, int stamina, int maxStamina) {
+
+        super(name, maxHealth, health, money, baseDamage, state, weapon, shield, costume, inventory, defenseBonus, isDefending, healAmount, stamina, maxStamina);
+
+        this.Key = new KeyItem("Vampire Key", this);
+    }
+
+    public Vampire() {
+        this("Vampire", 150, 150, 100, 20, EntityState.ALIVE, null, null, null, new ArrayList<>(), 8, false, 30, 100, 100);
+    }
+
+    @Override
+    public void SpecialAbility(Entity entity) {
+        int curHealth = entity.Health;
+        ModifyStamina(SpecialAbilityStamina, false);
+        Damage(entity, GetDamage(), new AttackPowerUp[]{AttackPowerUp.INEVITABLE});
+        Heal(curHealth - entity.Health);
+    }
+
+    @Override
+    public String GetSpecialAbilityDescription(Entity entity) {
+        return "Vampire will suck the blood out of " + entity.Name + " and heal themselves while hurting the enemy";
+    }
+
+    @Override
+    public String GetSpecialAbilityResultDescription(Entity entity) {
+        return "Vampire attacked " + entity.Name + " and sucked his blood out of his veins. He seems more powerful";
+    }
+}

Java-Knight/src/main/java/org/project/entity/players/Assassin.java

@@ -0,0 +1,51 @@
+package org.project.entity.players;
+
+import org.project.constants.gameConstant.AttackPowerUp;
+import org.project.constants.gameConstant.EntityState;
+import org.project.entity.Entity;
+import org.project.item.Accessory.Costume;
+import org.project.item.Accessory.Shield;
+import org.project.item.Accessory.Weapon;
+import org.project.item.Item;
+
+import java.util.ArrayList;
+
+public class Assassin extends Player {
+    public Assassin(String name, int maxHealth, int health, long money, int baseDamage, EntityState state, Weapon weapon,
+                    Shield shield, Costume costume, ArrayList<Item> inventory, int defenseBonus, boolean isDefending,
+                    int healAmount, int stamina, int maxStamina, int level, int levelProgress) {
+
+        super(name, maxHealth, health, money, baseDamage, state, weapon, shield, costume, inventory, defenseBonus, isDefending, healAmount, stamina, maxStamina, level, levelProgress);
+    }
+
+    public Assassin(String name, int level) {
+        this(name);
+        LevelUpTo(level);
+    }
+
+    public Assassin(String name) {
+        this(name, 125, 125, 100, 15, EntityState.ALIVE, null, null, null, new ArrayList<>(), 5, false, 35, 100, 100, 1, 0);
+    }
+
+    @Override
+    public void SpecialAbility(Entity entity) {
+        ModifyStamina(SpecialAbilityStamina, false);
+        entity.SetState(EntityState.FROZEN);
+        Damage(entity, GetDamage() * 3, new AttackPowerUp[]{AttackPowerUp.NO_DEFENSE});
+        Heal(MaxHealth/4);
+    }
+
+
+    @Override
+    public String GetSpecialAbilityDescription(Entity entity) {
+        return "Turn invisible and cause a critical damage to " + entity.Name + ". Your enemy cannot defend your attack \n";
+    }
+
+    @Override
+    public String GetSpecialAbilityResultDescription(Entity entity) {
+        if (entity.IsDefending) {
+            return entity.Name + " Holds their guard up, but you strike them from another direction";
+        }
+        return "\"Show Yourself coward\" Says " + entity.Name + " As they helplessly try to hit you. But their eyes cannot find you no matter how hard they try";
+    }
+}

Java-Knight/src/main/java/org/project/entity/players/Knight.java

@@ -1,6 +1,50 @@
 package org.project.entity.players;
 
-// TODO: UPDATE IMPLEMENTATION
-public class Knight {
-    // TODO: DESIGN KNIGHT'S WEAPON AND ARMOR AND IMPLEMENT THE CONSTRUCTOR
+import org.project.constants.gameConstant.AttackPowerUp;
+import org.project.constants.gameConstant.EntityState;
+import org.project.entity.Entity;
+import org.project.item.Accessory.Costume;
+import org.project.item.Accessory.Shield;
+import org.project.item.Accessory.Weapon;
+import org.project.item.Item;
+
+import java.util.ArrayList;
+
+public class Knight extends Player {
+    public Knight(String name, int maxHealth, int health, long money, int baseDamage, EntityState state, Weapon weapon,
+                  Shield shield, Costume costume, ArrayList<Item> inventory, int defenseBonus, boolean isDefending,
+                  int healAmount, int stamina, int maxStamina, int level, int levelProgress) {
+
+        super(name, maxHealth, health, money, baseDamage, state, weapon, shield, costume, inventory, defenseBonus, isDefending, healAmount, stamina, maxStamina, level, levelProgress);
+    }
+
+    public Knight(String name, int level) {
+        this(name);
+        LevelUpTo(level);
+    }
+
+    public Knight(String name) {
+        this(name, 150, 150, 100, 20, EntityState.ALIVE, null, null, null, new ArrayList<>(), 8, false, 30, 100, 100, 1, 0);
+    }
+
+    @Override
+    public void SpecialAbility(Entity entity) {
+        ModifyStamina(SpecialAbilityStamina, false);
+        Damage(entity, GetDamage(), new AttackPowerUp[]{});
+        entity.SetState(EntityState.FROZEN);
+    }
+
+    @Override
+    public String GetSpecialAbilityDescription(Entity entity) {
+        return "Slam " + entity.Name + "with your unstoppable strength and stun them for the next turn";
+    }
+
+    @Override
+    public String GetSpecialAbilityResultDescription(Entity entity) {
+        if (entity.IsDefending) {
+            return "You slammed " + entity.Name + ", they try to defend, but they were thrown to the ground";
+        }
+
+        return "You slammed " + entity.Name + ", your enemy seems deezy";
+    }
 }

Java-Knight/src/main/java/org/project/entity/players/Player.java

@@ -1,89 +1,90 @@
 package org.project.entity.players;
 
+import org.project.Interface.IDamageable;
+import org.project.constants.gameConstant.AttackPowerUp;
+import org.project.constants.gameConstant.EntityState;
 import org.project.entity.Entity;
-import org.project.item.armors.Armor;
-import org.project.item.weapons.Weapon;
+import org.project.item.Accessory.Costume;
+import org.project.item.Accessory.Shield;
+import org.project.item.Accessory.Weapon;
+import org.project.item.Item;
 
-// TODO: UPDATE IMPLEMENTATION
-public abstract class Player {
-    protected String name;
-    Weapon weapon;
-    Armor armor;
-    private int hp;
-    private int maxHP;
-    private int mp;
-    private int maxMP;
+import java.util.ArrayList;
 
-    public Player(String name, int hp, int mp, Weapon weapon, Armor armor) {
-        this.name = name;
-        this.hp = hp;
-        this.mp = mp;
+public abstract class Player extends Entity {
+    public int Level;
+    private int LevelProgress;
 
-        this.weapon = weapon;
-        this.armor = armor;
+    public Player (String name, int maxHealth, int health, long money, int baseDamage, EntityState state, Weapon weapon,
+                   Shield shield, Costume costume, ArrayList<Item> inventory, int defenseBonus, boolean isDefending,
+                   int healAmount, int stamina, int maxStamina, int level, int levelProgress) {
+
+        super(name, maxHealth, health, stamina, maxStamina, money, baseDamage, state, weapon, shield, costume, inventory, defenseBonus, isDefending, healAmount);
+
+        Level = level;
+        LevelProgress = levelProgress;
     }
 
-    @Override
-    public void attack(Entity target) {
-        target.takeDamage(weapon.getDamage());
+    protected Player() {
+        super();
     }
 
-    @Override
-    public void defend() {
-       // TODO
-    }
-
-
-    @Override
-    public void takeDamage(int damage) {
-        hp -= damage - armor.getDefense();
-    }
-
-    @Override
-    public void heal(int health) {
-        hp += health;
-        if (hp > maxHP) {
-            hp = maxHP;
+    public void LevelUpTo(int level) {
+        while (Level < level) {
+            LevelUp();
         }
     }
 
-    @Override
-    public void fillMana(int mana) {
-        mp += mana;
-        if (mp > maxMP) {
-            mp = maxMP;
+    public void AddLevelProgress(int amount) {
+        LevelProgress += amount;
+
+        if (LevelProgress >= 100) {
+            LevelUp();
         }
     }
 
+    public void LevelUp() {
+        Level++;
+        double upgradeRatio = (1.1 + ((double) Level * 0.02));
+        int gift = Level * 10;
 
-    public String getName() {
-        return name;
-    }
-
-    public int getHp() {
-        return hp;
+        LevelProgress -= 100;
+        MaxStamina = (int) (MaxStamina * upgradeRatio);
+        MaxHealth = (int) (MaxHealth * upgradeRatio);
+        BaseDamage = (int) (BaseDamage * upgradeRatio);
+        DefenseBonus = (int) (DefenseBonus * upgradeRatio);
+        HealAmount = (int) (HealAmount * upgradeRatio);
+        ModifyMoney(gift, true);
     }
 
     @Override
-    public int getMaxHP() {
-        return maxHP;
-    }
+    public void LightAttack(IDamageable target) {
+        int damage = GetDamage();
 
-    public int getMp() {
-        return mp;
+        Damage(target, (int)(damage * 0.5), new AttackPowerUp[]{});
+        ModifyStamina(MaxStamina/8, true);
     }
 
     @Override
-    public int getMaxMP() {
-        return maxMP;
+    public void HeavyAttack(IDamageable target) {
+        int damage = GetDamage();
+        ModifyStamina(HeavyAttackStamina, false);
+
+        Damage(target, damage, new AttackPowerUp[]{});
     }
 
-    public Weapon getWeapon() {
-        return weapon;
+    @Override
+    public void HealMove() {
+        super.HealMove();
+        ModifyStamina(MaxStamina/4, true);
     }
 
-    public Armor getArmor() {
-        return armor;
-    }
+    @Override
+    public abstract void SpecialAbility(Entity entity);
 
+    @Override
+    public abstract String GetSpecialAbilityDescription(Entity entity);
+
+    @Override
+    public abstract String GetSpecialAbilityResultDescription(Entity entity);
 }

Java-Knight/src/main/java/org/project/entity/players/Wizard.java

@@ -0,0 +1,46 @@
+package org.project.entity.players;
+
+import org.project.constants.gameConstant.AttackPowerUp;
+import org.project.constants.gameConstant.EntityState;
+import org.project.entity.Entity;
+import org.project.item.Accessory.Costume;
+import org.project.item.Accessory.Shield;
+import org.project.item.Accessory.Weapon;
+import org.project.item.Item;
+
+import java.util.ArrayList;
+
+public class Wizard extends Player {
+    public Wizard(String name, int maxHealth, int health, long money, int baseDamage, EntityState state, Weapon weapon,
+                  Shield shield, Costume costume, ArrayList<Item> inventory, int defenseBonus, boolean isDefending,
+                  int healAmount, int stamina, int maxStamina, int level, int levelProgress) {
+
+        super(name, maxHealth, health, money, baseDamage, state, weapon, shield, costume, inventory, defenseBonus, isDefending, healAmount, stamina, maxStamina, level, levelProgress);
+    }
+
+    public Wizard(String name, int level) {
+        this(name);
+        LevelUpTo(level);
+    }
+
+    public Wizard(String name) {
+        this(name, 100, 100, 100, 15, EntityState.ALIVE, null, null, null, new ArrayList<>(), 5, false, 40, 100, 100, 1, 0);
+    }
+
+    @Override
+    public void SpecialAbility(Entity entity) {
+        ModifyStamina(SpecialAbilityStamina, false);
+        Damage(entity, GetDamage() * 3, new AttackPowerUp[]{AttackPowerUp.INEVITABLE});
+        Heal(MaxHealth/4);
+    }
+
+    @Override
+    public String GetSpecialAbilityDescription(Entity entity) {
+        return "Cast a spell to damage " + entity.Name + "and heal yourself. Your spell will pass enemy's defences";
+    }
+
+    @Override
+    public String GetSpecialAbilityResultDescription(Entity entity) {
+        return "You cased the spell, enemy cannot do anything but to look at you with fear";
+    }
+}

Java-Knight/src/main/java/org/project/item/Accessory/Accessory.java

@@ -0,0 +1,57 @@
+package org.project.item.Accessory;
+
+import org.project.Interface.IAttachable;
+import org.project.Interface.IDamageable;
+import org.project.constants.gameConstant.AttackPowerUp;
+import org.project.entity.Entity;
+import org.project.item.SellableItem;
+
+public abstract class Accessory extends SellableItem implements IDamageable, IAttachable {
+    private int Health;
+    private final int MaxHealth;
+
+    public Accessory (String name, Entity owner, int price, int health, int maxHealth) {
+        super(name, owner, price);
+        this.Health = health;
+        this.MaxHealth = maxHealth;
+    }
+
+    public int GetHealth() {
+        return Health;
+    }
+
+    public int GetMaxHealth() { return MaxHealth; }
+
+    @Override
+    public int GetPrice() {
+        int basePrice = super.GetPrice();
+
+        return basePrice * (Health/MaxHealth);
+    }
+
+    @Override
+    public void TakeDamage(int amount, AttackPowerUp[] powerUps) {
+        Health -= amount;
+
+        if (IsDestroyed()) {
+            HandleZeroHealth();
+        }
+    }
+
+    @Override
+    public boolean IsDestroyed() {
+        return Health < 0;
+    }
+
+    @Override
+    public void HandleZeroHealth() {
+        this.DeattachFrom(this.Owner);
+        this.Owner.Inventory.remove(this);
+    }
+
+    @Override
+    public abstract void AttachTo(Entity entity);
+
+    @Override
+    public abstract void DeattachFrom(Entity entity);
+}

Java-Knight/src/main/java/org/project/item/Accessory/Costume.java

@@ -0,0 +1,48 @@
+package org.project.item.Accessory;
+
+import org.project.Interface.IDefender;
+import org.project.constants.gameConstant.AttackPowerUp;
+import org.project.entity.Entity;
+
+import java.util.Arrays;
+
+public class Costume extends Accessory implements IDefender {
+    private final int Defense;
+
+    public Costume(String name, Entity owner, int price, int health, int maxHealth, int defense) {
+        super(name, owner, price, health, maxHealth);
+        this.Defense = defense;
+    }
+
+    @Override
+    public int GetDefense() {
+        return Defense;
+    }
+
+    @Override
+    public int Apply(int damage, AttackPowerUp[] powerUps) {
+        if (Arrays.binarySearch(powerUps, AttackPowerUp.ANTI_CUSTOM) < 0) {
+            return damage;
+        }
+
+        if (damage <= Defense) {
+            this.TakeDamage(damage, null);
+            return 0;
+        }
+
+        this.TakeDamage(Defense, null);
+        return damage - Defense;
+    }
+
+    @Override
+    public void AttachTo(Entity entity) {
+        entity.RemoveFromInventory(this);
+        entity.Costume = this;
+    }
+
+    @Override
+    public void DeattachFrom(Entity entity) {
+        entity.Costume = null;
+        entity.AddToInventory(this);
+    }
+}

Java-Knight/src/main/java/org/project/item/Accessory/Shield.java

@@ -0,0 +1,48 @@
+package org.project.item.Accessory;
+
+import org.project.Interface.IDefender;
+import org.project.constants.gameConstant.AttackPowerUp;
+import org.project.entity.Entity;
+
+import java.util.Arrays;
+
+public class Shield extends Accessory implements IDefender {
+    private final int Defense;
+
+    public Shield (String name, Entity owner, int price, int health, int maxHealth, int defense) {
+        super(name, owner, price, health, maxHealth);
+        this.Defense = defense;
+    }
+
+    @Override
+    public int GetDefense() {
+        return Defense;
+    }
+
+    @Override
+    public int Apply(int damage, AttackPowerUp[] powerUps) {
+        if (Arrays.binarySearch(powerUps, AttackPowerUp.ANTI_SHIELD) < 0) {
+            return damage;
+        }
+
+        if (damage <= Defense) {
+            this.TakeDamage(damage, null);
+            return 0;
+        }
+
+        this.TakeDamage(Defense, null);
+        return damage - Defense;
+    }
+
+    @Override
+    public void AttachTo(Entity entity) {
+        entity.RemoveFromInventory(this);
+        entity.Shield = this;
+    }
+
+    @Override
+    public void DeattachFrom(Entity entity) {
+        entity.Shield = null;
+        entity.AddToInventory(this);
+    }
+}

Java-Knight/src/main/java/org/project/item/Accessory/Weapon.java

@@ -0,0 +1,30 @@
+package org.project.item.Accessory;
+
+import org.project.Interface.IDamageUtil;
+import org.project.entity.Entity;
+
+public class Weapon extends Accessory implements IDamageUtil {
+    private final int Damage;
+
+    public Weapon (String name, Entity owner, int price, int health, int maxHealth, int damage) {
+        super(name, owner, price, health, maxHealth);
+        this.Damage = damage;
+    }
+
+    @Override
+    public int GetDamage() {
+        return Damage;
+    }
+
+    @Override
+    public void AttachTo(Entity entity) {
+        entity.RemoveFromInventory(this);
+        entity.Weapon = this;
+    }
+
+    @Override
+    public void DeattachFrom(Entity entity) {
+        entity.Weapon = null;
+        entity.AddToInventory(this);
+    }
+}

Java-Knight/src/main/java/org/project/item/Item.java

@@ -2,10 +2,16 @@ package org.project.item;
 
 import org.project.entity.Entity;
 
-public interface Item {
-    void use(Entity target);
+public abstract class Item {
+    private final String Name;
+    public Entity Owner;
 
-    /*
-    TODO: ADD OTHER REQUIRED AND BONUS METHODS
-    */
+    public Item (String name, Entity owner) {
+        this.Name = name;
+        this.Owner = owner;
+    }
+
+    public String getName() {
+        return Name;
+    }
 }

Java-Knight/src/main/java/org/project/item/KeyItem.java

@@ -0,0 +1,9 @@
+package org.project.item;
+
+import org.project.entity.Entity;
+
+public class KeyItem extends Item {
+    public KeyItem (String name, Entity owner) {
+        super(name, owner);
+    }
+}

Java-Knight/src/main/java/org/project/item/SellableItem.java

@@ -0,0 +1,16 @@
+package org.project.item;
+
+import org.project.entity.Entity;
+
+public class SellableItem extends Item{
+    private final int Price;
+
+    public SellableItem (String name, Entity owner, int price) {
+        super(name, owner);
+        this.Price = price;
+    }
+
+    public int GetPrice() {
+        return Price;
+    }
+}

Java-Knight/src/main/java/org/project/item/armors/Armor.java

@@ -1,42 +0,0 @@
-package org.project.item.armors;
-
-// TODO: UPDATE IMPLEMENTATION
-public abstract class Armor {
-    private int defense;
-    private int maxDefense;
-    private int durability;
-    private int maxDurability;
-
-    private boolean isBroke;
-
-    public Armor(int defense, int durability) {
-        this.defense = defense;
-        this.durability = durability;
-    }
-
-    public void checkBreak() {
-        if (durability <= 0) {
-            isBroke = true;
-            defense = 0;
-        }
-    }
-
-    // TODO: (BONUS) UPDATE THE REPAIR METHOD
-    public void repair() {
-        isBroke = false;
-        defense = maxDefense;
-        durability = maxDurability;
-    }
-
-    public int getDefense() {
-        return defense;
-    }
-
-    public int getDurability() {
-        return durability;
-    }
-
-    public boolean isBroke() {
-        return isBroke;
-    }
-}

Java-Knight/src/main/java/org/project/item/armors/KnightArmor.java

@@ -1,6 +0,0 @@
-package org.project.item.armors;
-
-// TODO: UPDATE IMPLEMENTATION
-public class KnightArmor {
-    // TODO: DESIGN ARMOR'S ATTRIBUTES IMPLEMENT THE CONSTRUCTOR
-}

Java-Knight/src/main/java/org/project/item/consumables/Consumable.java

@@ -1,8 +0,0 @@
-package org.project.item.consumables;
-
-// TODO: UPDATE IMPLEMENTATION
-public abstract class Consumable {
-    /*
-    TODO: ADD OTHER REQUIRED AND BONUS METHODS
-    */
-}

Java-Knight/src/main/java/org/project/item/consumables/Flask.java

@@ -1,16 +0,0 @@
-package org.project.item.consumables;
-
-import org.project.entity.Entity;
-
-// TODO: UPDATE IMPLEMENTATION
-public class Flask {
-    /*
-    THIS IS AN EXAMPLE OF A CONSUMABLE DESIGN.
-    */
-
-    // TODO: UPDATE USE METHOD
-    @Override
-    public void use(Entity target) {
-        target.heal(target.getMaxHP() / 10);
-    }
-}

Java-Knight/src/main/java/org/project/item/weapons/Sword.java

@@ -1,26 +0,0 @@
-package org.project.item.weapons;
-
-import org.project.entity.Entity;
-
-import java.util.ArrayList;
-
-// TODO: UPDATE IMPLEMENTATION
-public class Sword {
-    /*
-    THIS IS AN EXAMPLE OF A WEAPON DESIGN.
-    */
-
-    int abilityCharge;
-
-    public Sword() {
-        // TODO: DESIGN SWORD'S ATTRIBUTES IMPLEMENT THE CONSTRUCTOR
-    }
-
-    // TODO: (BONUS) UPDATE THE UNIQUE ABILITY
-    public void uniqueAbility(ArrayList<Entity> targets) {
-        abilityCharge += 2;
-        for (Entity target : targets) {
-            target.takeDamage(getDamage());
-        }
-    }
-}

Java-Knight/src/main/java/org/project/item/weapons/Weapon.java

@@ -1,35 +0,0 @@
-package org.project.item.weapons;
-
-import org.project.entity.Entity;
-
-// TODO: UPDATE IMPLEMENTATION
-public abstract class Weapon {
-    private int damage;
-    private int manaCost;
-
-    /*
-    TODO: ADD OTHER REQUIRED AND BONUS ATTRIBUTES
-    */
-
-    public Weapon(int damage, int manaCost) {
-        this.damage = damage;
-        this.manaCost = manaCost;
-    }
-
-    @Override
-    public void use(Entity target) {
-        target.takeDamage(damage);
-    }
-
-    public int getDamage() {
-        return damage;
-    }
-
-    public int getManaCost() {
-        return manaCost;
-    }
-
-    /*
-    TODO: ADD OTHER REQUIRED AND BONUS METHODS
-    */
-}

Java-Knight/src/main/java/org/project/util/DisplayItem.java

@@ -0,0 +1,4 @@
+package org.project.util;
+
+public class DisplayItem {
+}