Diamond

Diamond.QML

// List of total cards to swipe for a diamond
// Minimum being 3 and Maximum being 13
var diamond_targets  =  [3,8,5,7,9,10,4,12,13,6];

// Sets the total ammount of cards to solve
function set_total_cards_to_solve_for_diamond() {

    // a random number from the list
    var random

    random =  Math.floor((Math.random() * diamond_targets.length) + 0)
    total_cards_to_solve_for_diamond = diamond_targets[random];  // set the value for the total number to solve
    diamond_counter = 0 // reset the diamond counter
}


function offerDiamond(){

    // only offer a limited number of diamonds between each mode in this case 3
    // total_diamonds_given_fastmode is the total we have given out so far per fast mode session.
    if(total_diamonds_given_fastmode < 1 && piano_sfx_counter > 2){

        var offeraDiamond = Math.floor((Math.random() * 2) + 0)
        if(offeraDiamond === 1) return true
        else return false
        //return true

    }else return false

}

// Checks if we can display a diamond.
function showaDiamond() {

    // During Fast Mode we award the player 2 Diamonds on Completion
    // We also award one diamond randomly.
    if (in_fast_mode) {

        // We re-set the total cards to solve for diamond during this mode
        set_total_cards_to_solve_for_diamond()

        //  piano_sfx_counter is counter for the piano roll.
        //
        if(piano_sfx_counter < 12){

            // we check if we can offer player a random diamond
            var offer =  offerDiamond()
            if(offer || piano_sfx_counter == 10){ // on the 10 position is the end of the piano roll

                // We do not want to offer diamond right at the start of the fast mode so
                // we skip the first 2 cards.
                if(!(piano_sfx_counter === 0) && !(piano_sfx_counter === 1) )
                {
                    total_diamonds_given_fastmode++ // increment total we have given out so far per fast mode session.

                    // set the total to collect. if piano sfx is at end 10, offer 2 else offer 1
                    diamondObject.no_of_diamonds_to_collect = piano_sfx_counter == 10 ? 2:1
                    showDiamonds()  // show the diamond on the card starts the show diamond animation
                    makeDiamondsIdle()  // start the diamond Idle animation
                    diamondObject.award_a_Diamond = true // we can award the diamond.

                }

            }


        }

    } else {  /// In Slow Mode

        // diamond_counter should be equal to the total cards to solve to show diamond.
        if(diamond_counter === total_cards_to_solve_for_diamond)
        {


            // set the total to collect. offer 1
            diamondObject.no_of_diamonds_to_collect = 1
            showDiamonds()  // show the diamond on the card starts the show diamond animation
            makeDiamondsIdle()  // start the diamond Idle animation
            diamond_counter = 0  // reset diamond counter.
            // set a boolean to collect a diamond
            diamondObject.award_a_Diamond = true

        }

    }


}

function awardDiamond(){


    idle_animation.stop() //  Stop the Idle Animation
    incrementDiamonds() // This makes the diamonds fly to the diamond HUD position.
    set_total_cards_to_solve_for_diamond()
    diamondObject.award_a_Diamond = false

}

function incrementDiamonds(){

    // we set how many diamonds are to fly to the diamondHUD
    var i
    for (i = 0; i < no_of_diamonds_to_collect; i++) {

        entityManager.createEntityFromUrlWithProperties(Qt.resolvedUrl("Score.qml"), {"text_color": "RED","text_value": "+"+0,"x_value": x_cord_diamond_HUD,"y_value": y_cord_diamond_HUD,"from_x_value": 110,"from_y_value": 210});
    }


    // The animation works like
    // we set a random duration for the diamond flying animation
    //

    ParallelAnimation {

        id: diamond_fly_to_HUD
        PropertyAnimation { target: diamondObject; property: "y";  from: 350; to: y_value; easing.type: Easing.Linear; duration: utils.generateRandomValueBetween(500, 720) }
        PropertyAnimation { target: diamondObject; property: "x"; from: 130; to: x_value+61; easing.type: Easing.OutBack; duration: utils.generateRandomValueBetween(500, 720) }
        PropertyAnimation { target: diamondObject; property: "opacity"; to: 1; easing.type: Easing.Linear; duration: 100 } // its starts when transparent

        onStopped: {

            removeEntity()
            /// Once the cards reach the Diamond HUD.
            if(reachedHUD){

                // grab the total diamonds of player and add the total ammount of diamonds collected
                totalDiamonds  += diamondObject.no_of_diamonds_to_collect
                saveDiamonds()  // save the total diamonds in local storage.
            }


        }


    }



}