ArchetypeType.java

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/*
 * Gridarta MMORPG map editor for Crossfire, Daimonin and similar games.
 * Copyright (C) 2000-2015 The Gridarta Developers.
 *
 * This program 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 2 of the License, or
 * (at your option) any later version.
 *
 * This program 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 this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

package net.sf.gridarta.model.archetypetype;

import java.util.Iterator;
import net.sf.gridarta.model.baseobject.Attributes;
import net.sf.gridarta.model.baseobject.BaseObject;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

public class ArchetypeType implements Iterable<ArchetypeAttributeSection> {

    @NotNull
    private final String typeName;

    private final int typeNo;

    @NotNull
    private final String display;

    private final boolean map;

    @Nullable
    private final int[] inv;

    private final boolean allowsAllInv;

    @Nullable
    private final String description;

    @Nullable
    private final String use;

    @NotNull
    private final ArchetypeAttributeSections archetypeAttributeSections = new ArchetypeAttributeSections();

    @NotNull
    private final ArchetypeAttributesDefinition typeAttributes;

    public ArchetypeType(@NotNull final String typeName, final int typeNo, @NotNull final String display, final boolean map, @Nullable final int[] inv, final boolean allowsAllInv, @Nullable final String description, @Nullable final String use, @NotNull final ArchetypeAttributesDefinition typeAttributes) {
        this.typeName = typeName;
        this.typeNo = typeNo;
        this.display = display;
        this.map = map;
        this.inv = inv == null ? null : inv.clone();
        this.allowsAllInv = allowsAllInv;
        this.description = description;
        this.use = use;
        this.typeAttributes = typeAttributes;
    }

    public void addAttributeSection(@NotNull final ArchetypeAttributeSection newArchetypeAttributeSection) {
        archetypeAttributeSections.addSection(newArchetypeAttributeSection);
    }

    @NotNull
    @Override
    public Iterator<ArchetypeAttributeSection> iterator() {
        return archetypeAttributeSections.iterator();
    }

    public boolean hasAttribute() {
        return archetypeAttributeSections.hasAttribute();
    }

    public int getTypeNo() {
        return typeNo;
    }

    @NotNull
    public String getTypeName() {
        return typeName;
    }

    public boolean isMap() {
        return map;
    }

    @Nullable
    public int[] getInv() {
        return inv == null ? null : inv.clone();
    }

    public boolean isAllowsAllInv() {
        return allowsAllInv;
    }

    @NotNull
    @SuppressWarnings("NullableProblems")
    public String getDescription() {
        final String result = description;
        return result == null ? "" : result.trim();
    }

    @NotNull
    @SuppressWarnings("NullableProblems")
    public String getUse() {
        final String result = use;
        return result == null ? "" : result.trim();
    }

    public boolean matches(@NotNull final BaseObject<?, ?, ?, ?> baseObject) {
        return typeNo == baseObject.getTypeNo() && typeAttributes.matches(baseObject);
    }

    public boolean hasTypeAttributes() {
        return !typeAttributes.isEmpty();
    }

    public boolean hasAttributeKey(@NotNull final Comparable<String> key) {
        return archetypeAttributeSections.hasAttributeKey(key);
    }

    @NotNull
    @Override
    public String toString() {
        final StringBuilder sb = new StringBuilder();
        toString(sb);
        return sb.toString();
    }

    public void toString(@NotNull final StringBuilder sb) {
        sb.append("type=");
        sb.append(typeNo);
        sb.append(",name=");
        sb.append(typeName);
        sb.append("\n");
        for (final ArchetypeAttributeDefinition typeAttribute : typeAttributes) {
            sb.append("  type:");
            sb.append(typeAttribute);
            sb.append("\n");
        }
        for (final ArchetypeAttributeSection archetypeAttributeSection : archetypeAttributeSections) {
            sb.append("  section:");
            sb.append(archetypeAttributeSection.getSectionName());
            sb.append('\n');
            for (final ArchetypeAttribute archetypeAttribute : archetypeAttributeSection) {
                sb.append("    attr:");
                sb.append(archetypeAttribute);
                sb.append('\n');
            }
        }
    }

    @NotNull
    public String getDisplayName(@NotNull final Attributes baseObject) {
        final StringBuilder sb = new StringBuilder();
        sb.append(typeName);
        sb.append(" (");
        sb.append(typeNo);
        sb.append(')');

        if (!display.isEmpty()) {
            sb.append(" [");
            int start = 0;
            while (start < display.length()) {
                final int end = display.indexOf("${", start);
                if (end == -1) {
                    break;
                }

                final int end2 = display.indexOf('}', end + 2);
                if (end2 == -1) {
                    // ignore syntax error
                    break;
                }

                sb.append(display.substring(start, end));
                final String spec = display.substring(end + 2, end2);
                final int question = spec.indexOf('?');
                final String value;
                if (question == -1) {
                    value = baseObject.getAttributeString(spec);
                } else {
                    final int colon = spec.indexOf(':', question + 1);
                    final String attributeValue = baseObject.getAttributeString(spec.substring(0, question));
                    final boolean attributeExists = !attributeValue.isEmpty() && !attributeValue.equals("0");
                    if (attributeExists) {
                        value = spec.substring(question + 1, colon == -1 ? spec.length() : colon);
                    } else {
                        value = colon == -1 ? "" : spec.substring(colon + 1);
                    }
                }
                sb.append(value);
                start = end2 + 1;
            }
            sb.append(display.substring(start));
            sb.append(']');
        }

        return sb.toString();
    }

    public void addArchetypeAttribute(@NotNull final String sectionName, @NotNull final ArchetypeAttribute archetypeAttribute) {
        archetypeAttributeSections.addArchetypeAttribute(sectionName, archetypeAttribute);
    }

}