Add first version

.gitignore

@@ -0,0 +1,11 @@
+**/.gradle
+**/build/
+**/logs/
+**/!gradle/wrapper/gradle-wrapper.jar
+**/out/
+**/.idea
+**/*.iws
+**/*.iml
+**/*.ipr
+**/node_modules/
+**/.DS.Store

README.md

@@ -1,2 +1,21 @@
-# caves-of-zircon
-A roguelike tutorial project using Zircon which is the spiritual successor of Caves of Clojure
+# Caves of Zircon
+
+## Usage
+
+You need to install *Java* (JDK) on your computer before you can build Caves of Zircon.
+Alternatively you can use one of the releases [here](https://github.com/Hexworks/caves-of-zircon/releases) for
+which a JRE will suffice.
+
+
+This is how you run Caves of Zircon:
+
+```java
+git clone https://github.com/Hexworks/caves-of-zircon.git
+cd caves-of-zircon
+./gradlew clean build
+ java -jar build/libs/caves-of-zircon.jar
+```
+
+Happy hunting!
+
+

build.gradle

@@ -0,0 +1,71 @@
+buildscript {
+    repositories {
+        mavenLocal()
+        mavenCentral()
+        jcenter()
+        maven { url "https://plugins.gradle.org/m2/" }
+    }
+    dependencies {
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+        classpath "com.github.jengelman.gradle.plugins:shadow:4.0.2"
+    }
+}
+
+repositories {
+    mavenLocal()
+    mavenCentral()
+    jcenter()
+    maven { url 'https://jitpack.io' }
+}
+
+apply plugin: 'kotlin'
+apply plugin: "com.github.johnrengelman.shadow"
+
+configurations {
+    shadow
+    compile.extendsFrom provided
+    provided.extendsFrom shadow
+}
+
+shadowJar {
+    classifier = null
+    version = null
+}
+
+artifacts {
+    archives shadowJar
+}
+
+jar {
+    manifest {
+        attributes 'Main-Class': "org.hexworks.cavesofzircon.MainKt"
+    }
+}
+
+build.dependsOn(shadowJar)
+
+dependencies {
+    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+    implementation "org.jetbrains.kotlin:kotlin-reflect:$kotlin_version"
+
+    implementation "org.slf4j:slf4j-api:$slf4j_version"
+
+    implementation 'ch.qos.logback:logback-classic:1.2.3'
+    implementation 'ch.qos.logback:logback-core:1.2.3'
+
+    implementation "org.hexworks.cobalt:cobalt.databinding-jvm:$cobalt_version"
+    implementation "org.hexworks.amethyst:amethyst.core-jvm:$amethyst_version"
+    implementation "org.hexworks.zircon:zircon.core-jvm:$zircon_version"
+    implementation "org.hexworks.zircon:zircon.jvm.swing:$zircon_version"
+
+    testCompile "junit:junit:$junit_version"
+    testCompile "org.mockito:mockito-all:$mockito_version"
+    testCompile "org.assertj:assertj-core:$assertj_version"
+}
+
+tasks.withType(org.jetbrains.kotlin.gradle.tasks.KotlinCompile).all {
+    kotlinOptions {
+        jvmTarget = "1.8"
+    }
+}
+

gradle.properties

@@ -0,0 +1,17 @@
+org.gradle.caching=true
+org.gradle.parallel=true
+org.gradle.jvmargs=-Xmx2048M
+org.gradle.daemon=true
+
+group=org.hexworks.cavesofzircon
+version=2018.2.0-PREVIEW
+
+kotlin_version=1.3.11
+
+cobalt_version=2018.0.20-BETA
+amethyst_version=2018.0.2-PREVIEW
+zircon_version=2019.0.4-PREVIEW
+junit_version=4.12
+mockito_version=1.10.19
+assertj_version=3.6.2
+slf4j_version=1.7.25

gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.6-all.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

gradlew

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+#!/usr/bin/env sh
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=$((i+1))
+    done
+    case $i in
+        (0) set -- ;;
+        (1) set -- "$args0" ;;
+        (2) set -- "$args0" "$args1" ;;
+        (3) set -- "$args0" "$args1" "$args2" ;;
+        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=$(save "$@")
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
+if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
+  cd "$(dirname "$0")"
+fi
+
+exec "$JAVACMD" "$@"

settings.gradle

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+rootProject.name = "caves-of-zircon"
+
+include "caves-of-zircon.java"
+include "caves-of-zircon.kotlin"

src/main/kotlin/org/hexworks/cavesofzircon/attributes/CombatStats.kt

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+package org.hexworks.cavesofzircon.attributes
+
+import org.hexworks.cobalt.databinding.api.createPropertyFrom
+import org.hexworks.cobalt.databinding.api.expression.concat
+import org.hexworks.cobalt.databinding.api.expression.concatWithConvert
+import org.hexworks.cobalt.databinding.api.property.Property
+import org.hexworks.zircon.api.Components
+import org.hexworks.zircon.api.component.Component
+
+/**
+ * Represents stats for an entity which are used in combat.
+ */
+data class CombatStats(val maxHpProperty: Property<Int>,
+                       val hpProperty: Property<Int> = createPropertyFrom(maxHpProperty.value),
+                       val attackValueProperty: Property<Int>,
+                       val defenseValueProperty: Property<Int>) : DisplayableAttribute {
+
+    val maxHp: Int
+        get() = maxHpProperty.value
+
+    val hp: Int
+        get() = hpProperty.value
+
+    val attackValue: Int
+        get() = attackValueProperty.value
+
+    val defenseValue: Int
+        get() = defenseValueProperty.value
+
+
+    /**
+     * Executes [fn] when the entity having this attribute
+     * should be destroyed according to its [hp] value.
+     */
+    fun whenShouldBeDestroyed(fn: () -> Unit) {
+        if (hpProperty.value < 1) {
+            fn()
+        }
+    }
+
+
+    override fun toComponent(width: Int): Component {
+        return Components.panel().withSize(width, 5).build().apply {
+            val header = Components.header().withText("Combat stats").build()
+            val health = Components.label().withSize(width, 1).withPosition(0, 1).build()
+            val attack = Components.label().withSize(width, 1).withPosition(0, 2).build()
+            val defense = Components.label().withSize(width, 1).withPosition(0, 3).build()
+
+            val healthProp = createPropertyFrom("HP: ")
+                    .concatWithConvert(hpProperty).concat("/").concatWithConvert(maxHpProperty)
+            val attackProp = createPropertyFrom("Attack: ")
+                    .concatWithConvert(attackValueProperty)
+            val defenseProp = createPropertyFrom("Defense: ")
+                    .concatWithConvert(defenseValueProperty)
+
+            health.textProperty.bind(healthProp)
+            attack.textProperty.bind(attackProp)
+            defense.textProperty.bind(defenseProp)
+
+            addComponent(header)
+            addComponent(health)
+            addComponent(attack)
+            addComponent(defense)
+        }
+    }
+
+    companion object {
+
+        /**
+         * Creates a new [CombatStats] [Attribute].
+         */
+        fun create(maxHp: Int, hp: Int = maxHp, attackValue: Int, defenseValue: Int) =
+                CombatStats(
+                        maxHpProperty = createPropertyFrom(maxHp),
+                        hpProperty = createPropertyFrom(hp),
+                        attackValueProperty = createPropertyFrom(attackValue),
+                        defenseValueProperty = createPropertyFrom(defenseValue))
+    }
+}