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import Qt 4.7

import Qt.labs.particles 1.0

Item { id:link

    property bool dying: false

    property bool spawned: false

    property int type: 0

    property int row: 0

    property int column: 0

    property int rotation;

    width: 40;

    height: 40

    x: margin - 3 + gridSize * column

    y: margin - 3 + gridSize * row

    Behavior on x { NumberAnimation { duration: spawned ? heartbeatInterval : 0} }

    Behavior on y { NumberAnimation { duration: spawned ? heartbeatInterval : 0 } }

    Item {

        id: img

        anchors.fill: parent

        Image {

            source: {

                if(type == 1) {

                    "pics/blueStone.png";

                } else if (type == 2) {

                    "pics/head.png";

                } else {

                    "pics/redStone.png";

                }

            }

            transform: Rotation {

                id: actualImageRotation

                origin.x: width/2; origin.y: height/2;

                angle: rotation * 90

                Behavior on angle { NumberAnimation { duration: spawned ? 200 : 0} }

            }

        }

        Image {

            source: "pics/stoneShadow.png"

        }

        opacity: 0

    }

    Particles { id: particles

        width:1; height:1; anchors.centerIn: parent;

        emissionRate: 0;

        lifeSpan: 700; lifeSpanDeviation: 600;

        angle: 0; angleDeviation: 360;

        velocity: 100; velocityDeviation:30;

        source: {

            if(type == 1){

                "pics/blueStar.png";

            } else {

                "pics/redStar.png";

            }

        }

    }

    states: [

        State{ name: "AliveState"; when: spawned == true && dying == false

            PropertyChanges { target: img; opacity: 1 }

        },

        State{ name: "DeathState"; when: dying == true

            StateChangeScript { script: particles.burst(50); }

            PropertyChanges { target: img; opacity: 0 }

        }

    ]

}