Android Open Source - dragon-wars Game Field

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License

The source code is released under:

GNU General Public License

Java Source Code

/* This file is part of Dragon Wars.
 *//w w  w.  j  a v  a2 s. c om
 * Dragon Wars 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.
 *
 * Dragon Wars 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 Dragon Wars.  If not, see <http://www.gnu.org/licenses/>.
 */

package com.group7.dragonwars.engine;

import java.text.DecimalFormat;

public final class GameField extends DrawableMapObject {

    private Unit hostedUnit;
    private Building hostedBuilding;
    private Double movementModifier;
    private Double defenseModifier, attackModifier;
    private Boolean flightOnly, accessible;

    private static DecimalFormat decformat = new DecimalFormat("#.##");

    public Boolean doesAcceptUnit(Unit unit) {
        Boolean canStep = false;

        if (this.flightOnly) {
            canStep = unit.isFlying();
        }

        return this.accessible || canStep;
    }

    public GameField(final String fieldName, final Double movementModifier,
                     final Double attackModifier, final Double defenseModifier,
                     final Boolean accessible, final Boolean flightOnly,
                     final String spriteLocation, final String spriteDir,
                     final String spritePack) {
        super(fieldName, spriteLocation, spriteDir, spritePack);

        this.hostedUnit = null;
        this.hostedBuilding = null;
        this.movementModifier = movementModifier;
        this.attackModifier = attackModifier;
        this.defenseModifier = defenseModifier;
        this.accessible = accessible;
        this.flightOnly = flightOnly;

        generateInfo();
    }

    public Double getDefenseModifier() {
        if (this.hostsBuilding()) {
            Double mod = this.hostedBuilding.getDefenseBonus();
            mod += this.defenseModifier;
            return mod / 2;
        }

        return this.defenseModifier;
    }

    public Double getAttackModifier() {
        if (this.hostsBuilding()) {
            Double mod = this.hostedBuilding.getAttackBonus();
            mod += this.attackModifier;
            return mod / 2;
        }

        return this.attackModifier;
    }

    public Double getMovementModifier() {
        return this.movementModifier;
    }

    public Boolean canBeStoppedOn() {
        return accessible;
    }


    public Boolean hostsUnit() {
        return this.hostedUnit != null;
    }

    public Boolean hostsBuilding() {
        /* Could be used by the drawing routine. */
        return this.hostedBuilding != null;
    }

    public Unit getUnit() {
        return this.hostedUnit;
    }

    public Building getBuilding() {
        return this.hostedBuilding;
    }

    /* This will clobber old units/buildings as it is now. */
    public void setBuilding(final Building building) {
        this.hostedBuilding = building;
    }

    public void setUnit(final Unit unit) {
        this.hostedUnit = unit;
    }

    public String toString() {
        return getName();
    }

    @Override
    public void generateInfo() {
        String r = getName() + "\n";
        r += "Attack: " + decformat.format(getAttackModifier())
             + " Defense: " + decformat.format(getDefenseModifier())
             + " Move: " + decformat.format(getMovementModifier()) + "\n";
        this.info = r;
    }
}

Java Source Code List

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