diff --git a/.idea/checkstyle-idea.xml b/.idea/checkstyle-idea.xml
index 1d8c6ce..b6e4700 100644
--- a/.idea/checkstyle-idea.xml
+++ b/.idea/checkstyle-idea.xml
@@ -5,7 +5,6 @@
       <map>
         <entry key="checkstyle-version" value="8.7" />
         <entry key="copy-libs" value="false" />
-        <entry key="last-active-plugin-version" value="5.17.0" />
         <entry key="location-0" value="BUNDLED:(bundled):Sun Checks" />
         <entry key="location-1" value="BUNDLED:(bundled):Google Checks" />
         <entry key="scan-before-checkin" value="false" />

diff --git a/.idea/checkstyle-idea.xml b/.idea/checkstyle-idea.xml
index 1d8c6ce..b6e4700 100644
--- a/.idea/checkstyle-idea.xml
+++ b/.idea/checkstyle-idea.xml
@@ -5,7 +5,6 @@
       <map>
         <entry key="checkstyle-version" value="8.7" />
         <entry key="copy-libs" value="false" />
-        <entry key="last-active-plugin-version" value="5.17.0" />
         <entry key="location-0" value="BUNDLED:(bundled):Sun Checks" />
         <entry key="location-1" value="BUNDLED:(bundled):Google Checks" />
         <entry key="scan-before-checkin" value="false" />
diff --git a/.idea/hotswap_agent.xml b/.idea/hotswap_agent.xml
index 8a869d9..c7102bc 100644
--- a/.idea/hotswap_agent.xml
+++ b/.idea/hotswap_agent.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="HotSwapAgentPluginSettingsProvider">
-    <option name="agentPath" value="$APPLICATION_PLUGINS_DIR$/hotswap-agent-intellij-plugin/lib/agent/hotswap-agent-1.0.jar" />
+    <option name="agentPath" value="$APPLICATION_PLUGINS_DIR$/hotswap-agent-intellij-plugin/lib/agent/hotswap-agent-1.2.0.jar" />
   </component>
 </project>
\ No newline at end of file

diff --git a/.idea/checkstyle-idea.xml b/.idea/checkstyle-idea.xml
index 1d8c6ce..b6e4700 100644
--- a/.idea/checkstyle-idea.xml
+++ b/.idea/checkstyle-idea.xml
@@ -5,7 +5,6 @@
       <map>
         <entry key="checkstyle-version" value="8.7" />
         <entry key="copy-libs" value="false" />
-        <entry key="last-active-plugin-version" value="5.17.0" />
         <entry key="location-0" value="BUNDLED:(bundled):Sun Checks" />
         <entry key="location-1" value="BUNDLED:(bundled):Google Checks" />
         <entry key="scan-before-checkin" value="false" />
diff --git a/.idea/hotswap_agent.xml b/.idea/hotswap_agent.xml
index 8a869d9..c7102bc 100644
--- a/.idea/hotswap_agent.xml
+++ b/.idea/hotswap_agent.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="HotSwapAgentPluginSettingsProvider">
-    <option name="agentPath" value="$APPLICATION_PLUGINS_DIR$/hotswap-agent-intellij-plugin/lib/agent/hotswap-agent-1.0.jar" />
+    <option name="agentPath" value="$APPLICATION_PLUGINS_DIR$/hotswap-agent-intellij-plugin/lib/agent/hotswap-agent-1.2.0.jar" />
   </component>
 </project>
\ No newline at end of file
diff --git a/.idea/libraries/Gradle__org_jetbrains_kotlin_kotlin_stdlib_js_1_1_60.xml b/.idea/libraries/Gradle__org_jetbrains_kotlin_kotlin_stdlib_js_1_1_60.xml
deleted file mode 100644
index e0d9967..0000000
--- a/.idea/libraries/Gradle__org_jetbrains_kotlin_kotlin_stdlib_js_1_1_60.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<component name="libraryTable">
-  <library name="Gradle: org.jetbrains.kotlin:kotlin-stdlib-js:1.1.60" type="kotlin.js">
-    <CLASSES>
-      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-js/1.1.60/e66160bf1a53b17bedfd0743b52db892a3a8faf5/kotlin-stdlib-js-1.1.60.jar!/" />
-    </CLASSES>
-    <JAVADOC />
-    <SOURCES>
-      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-js/1.1.60/54a72cd59513f108be532a0de94ca2eeda1fc49b/kotlin-stdlib-js-1.1.60-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file

diff --git a/.idea/checkstyle-idea.xml b/.idea/checkstyle-idea.xml
index 1d8c6ce..b6e4700 100644
--- a/.idea/checkstyle-idea.xml
+++ b/.idea/checkstyle-idea.xml
@@ -5,7 +5,6 @@
       <map>
         <entry key="checkstyle-version" value="8.7" />
         <entry key="copy-libs" value="false" />
-        <entry key="last-active-plugin-version" value="5.17.0" />
         <entry key="location-0" value="BUNDLED:(bundled):Sun Checks" />
         <entry key="location-1" value="BUNDLED:(bundled):Google Checks" />
         <entry key="scan-before-checkin" value="false" />
diff --git a/.idea/hotswap_agent.xml b/.idea/hotswap_agent.xml
index 8a869d9..c7102bc 100644
--- a/.idea/hotswap_agent.xml
+++ b/.idea/hotswap_agent.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="HotSwapAgentPluginSettingsProvider">
-    <option name="agentPath" value="$APPLICATION_PLUGINS_DIR$/hotswap-agent-intellij-plugin/lib/agent/hotswap-agent-1.0.jar" />
+    <option name="agentPath" value="$APPLICATION_PLUGINS_DIR$/hotswap-agent-intellij-plugin/lib/agent/hotswap-agent-1.2.0.jar" />
   </component>
 </project>
\ No newline at end of file
diff --git a/.idea/libraries/Gradle__org_jetbrains_kotlin_kotlin_stdlib_js_1_1_60.xml b/.idea/libraries/Gradle__org_jetbrains_kotlin_kotlin_stdlib_js_1_1_60.xml
deleted file mode 100644
index e0d9967..0000000
--- a/.idea/libraries/Gradle__org_jetbrains_kotlin_kotlin_stdlib_js_1_1_60.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<component name="libraryTable">
-  <library name="Gradle: org.jetbrains.kotlin:kotlin-stdlib-js:1.1.60" type="kotlin.js">
-    <CLASSES>
-      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-js/1.1.60/e66160bf1a53b17bedfd0743b52db892a3a8faf5/kotlin-stdlib-js-1.1.60.jar!/" />
-    </CLASSES>
-    <JAVADOC />
-    <SOURCES>
-      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-js/1.1.60/54a72cd59513f108be532a0de94ca2eeda1fc49b/kotlin-stdlib-js-1.1.60-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/.idea/libraries/Gradle__org_jetbrains_kotlin_kotlin_stdlib_js_1_2_30.xml b/.idea/libraries/Gradle__org_jetbrains_kotlin_kotlin_stdlib_js_1_2_30.xml
new file mode 100644
index 0000000..6c33f1c
--- /dev/null
+++ b/.idea/libraries/Gradle__org_jetbrains_kotlin_kotlin_stdlib_js_1_2_30.xml
@@ -0,0 +1,11 @@
+<component name="libraryTable">
+  <library name="Gradle: org.jetbrains.kotlin:kotlin-stdlib-js:1.2.30" type="kotlin.js">
+    <CLASSES>
+      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-js/1.2.30/5769c31060cdef1b70511b65bb6c24fdd7b32a5d/kotlin-stdlib-js-1.2.30.jar!/" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES>
+      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-js/1.2.30/5172f80aaea479b92f2d6c2ffd812c6748516d/kotlin-stdlib-js-1.2.30-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file

diff --git a/.idea/checkstyle-idea.xml b/.idea/checkstyle-idea.xml
index 1d8c6ce..b6e4700 100644
--- a/.idea/checkstyle-idea.xml
+++ b/.idea/checkstyle-idea.xml
@@ -5,7 +5,6 @@
       <map>
         <entry key="checkstyle-version" value="8.7" />
         <entry key="copy-libs" value="false" />
-        <entry key="last-active-plugin-version" value="5.17.0" />
         <entry key="location-0" value="BUNDLED:(bundled):Sun Checks" />
         <entry key="location-1" value="BUNDLED:(bundled):Google Checks" />
         <entry key="scan-before-checkin" value="false" />
diff --git a/.idea/hotswap_agent.xml b/.idea/hotswap_agent.xml
index 8a869d9..c7102bc 100644
--- a/.idea/hotswap_agent.xml
+++ b/.idea/hotswap_agent.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="HotSwapAgentPluginSettingsProvider">
-    <option name="agentPath" value="$APPLICATION_PLUGINS_DIR$/hotswap-agent-intellij-plugin/lib/agent/hotswap-agent-1.0.jar" />
+    <option name="agentPath" value="$APPLICATION_PLUGINS_DIR$/hotswap-agent-intellij-plugin/lib/agent/hotswap-agent-1.2.0.jar" />
   </component>
 </project>
\ No newline at end of file
diff --git a/.idea/libraries/Gradle__org_jetbrains_kotlin_kotlin_stdlib_js_1_1_60.xml b/.idea/libraries/Gradle__org_jetbrains_kotlin_kotlin_stdlib_js_1_1_60.xml
deleted file mode 100644
index e0d9967..0000000
--- a/.idea/libraries/Gradle__org_jetbrains_kotlin_kotlin_stdlib_js_1_1_60.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<component name="libraryTable">
-  <library name="Gradle: org.jetbrains.kotlin:kotlin-stdlib-js:1.1.60" type="kotlin.js">
-    <CLASSES>
-      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-js/1.1.60/e66160bf1a53b17bedfd0743b52db892a3a8faf5/kotlin-stdlib-js-1.1.60.jar!/" />
-    </CLASSES>
-    <JAVADOC />
-    <SOURCES>
-      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-js/1.1.60/54a72cd59513f108be532a0de94ca2eeda1fc49b/kotlin-stdlib-js-1.1.60-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/.idea/libraries/Gradle__org_jetbrains_kotlin_kotlin_stdlib_js_1_2_30.xml b/.idea/libraries/Gradle__org_jetbrains_kotlin_kotlin_stdlib_js_1_2_30.xml
new file mode 100644
index 0000000..6c33f1c
--- /dev/null
+++ b/.idea/libraries/Gradle__org_jetbrains_kotlin_kotlin_stdlib_js_1_2_30.xml
@@ -0,0 +1,11 @@
+<component name="libraryTable">
+  <library name="Gradle: org.jetbrains.kotlin:kotlin-stdlib-js:1.2.30" type="kotlin.js">
+    <CLASSES>
+      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-js/1.2.30/5769c31060cdef1b70511b65bb6c24fdd7b32a5d/kotlin-stdlib-js-1.2.30.jar!/" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES>
+      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-js/1.2.30/5172f80aaea479b92f2d6c2ffd812c6748516d/kotlin-stdlib-js-1.2.30-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/libraries/Gradle__perses_games_kudens_1_1_6_SNAPSHOT.xml b/.idea/libraries/Gradle__perses_games_kudens_1_1_6_SNAPSHOT.xml
deleted file mode 100644
index db92811..0000000
--- a/.idea/libraries/Gradle__perses_games_kudens_1_1_6_SNAPSHOT.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-<component name="libraryTable">
-  <library name="Gradle: perses.games:kudens:1.1.6-SNAPSHOT" type="kotlin.js">
-    <CLASSES>
-      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/perses.games/kudens/1.1.6-SNAPSHOT/9ad875a2286870791038d47f88d1f11936d74c87/kudens-1.1.6-SNAPSHOT.jar!/" />
-    </CLASSES>
-    <JAVADOC />
-    <SOURCES />
-  </library>
-</component>
\ No newline at end of file

diff --git a/.idea/checkstyle-idea.xml b/.idea/checkstyle-idea.xml
index 1d8c6ce..b6e4700 100644
--- a/.idea/checkstyle-idea.xml
+++ b/.idea/checkstyle-idea.xml
@@ -5,7 +5,6 @@
       <map>
         <entry key="checkstyle-version" value="8.7" />
         <entry key="copy-libs" value="false" />
-        <entry key="last-active-plugin-version" value="5.17.0" />
         <entry key="location-0" value="BUNDLED:(bundled):Sun Checks" />
         <entry key="location-1" value="BUNDLED:(bundled):Google Checks" />
         <entry key="scan-before-checkin" value="false" />
diff --git a/.idea/hotswap_agent.xml b/.idea/hotswap_agent.xml
index 8a869d9..c7102bc 100644
--- a/.idea/hotswap_agent.xml
+++ b/.idea/hotswap_agent.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="HotSwapAgentPluginSettingsProvider">
-    <option name="agentPath" value="$APPLICATION_PLUGINS_DIR$/hotswap-agent-intellij-plugin/lib/agent/hotswap-agent-1.0.jar" />
+    <option name="agentPath" value="$APPLICATION_PLUGINS_DIR$/hotswap-agent-intellij-plugin/lib/agent/hotswap-agent-1.2.0.jar" />
   </component>
 </project>
\ No newline at end of file
diff --git a/.idea/libraries/Gradle__org_jetbrains_kotlin_kotlin_stdlib_js_1_1_60.xml b/.idea/libraries/Gradle__org_jetbrains_kotlin_kotlin_stdlib_js_1_1_60.xml
deleted file mode 100644
index e0d9967..0000000
--- a/.idea/libraries/Gradle__org_jetbrains_kotlin_kotlin_stdlib_js_1_1_60.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<component name="libraryTable">
-  <library name="Gradle: org.jetbrains.kotlin:kotlin-stdlib-js:1.1.60" type="kotlin.js">
-    <CLASSES>
-      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-js/1.1.60/e66160bf1a53b17bedfd0743b52db892a3a8faf5/kotlin-stdlib-js-1.1.60.jar!/" />
-    </CLASSES>
-    <JAVADOC />
-    <SOURCES>
-      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-js/1.1.60/54a72cd59513f108be532a0de94ca2eeda1fc49b/kotlin-stdlib-js-1.1.60-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/.idea/libraries/Gradle__org_jetbrains_kotlin_kotlin_stdlib_js_1_2_30.xml b/.idea/libraries/Gradle__org_jetbrains_kotlin_kotlin_stdlib_js_1_2_30.xml
new file mode 100644
index 0000000..6c33f1c
--- /dev/null
+++ b/.idea/libraries/Gradle__org_jetbrains_kotlin_kotlin_stdlib_js_1_2_30.xml
@@ -0,0 +1,11 @@
+<component name="libraryTable">
+  <library name="Gradle: org.jetbrains.kotlin:kotlin-stdlib-js:1.2.30" type="kotlin.js">
+    <CLASSES>
+      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-js/1.2.30/5769c31060cdef1b70511b65bb6c24fdd7b32a5d/kotlin-stdlib-js-1.2.30.jar!/" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES>
+      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-js/1.2.30/5172f80aaea479b92f2d6c2ffd812c6748516d/kotlin-stdlib-js-1.2.30-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/libraries/Gradle__perses_games_kudens_1_1_6_SNAPSHOT.xml b/.idea/libraries/Gradle__perses_games_kudens_1_1_6_SNAPSHOT.xml
deleted file mode 100644
index db92811..0000000
--- a/.idea/libraries/Gradle__perses_games_kudens_1_1_6_SNAPSHOT.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-<component name="libraryTable">
-  <library name="Gradle: perses.games:kudens:1.1.6-SNAPSHOT" type="kotlin.js">
-    <CLASSES>
-      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/perses.games/kudens/1.1.6-SNAPSHOT/9ad875a2286870791038d47f88d1f11936d74c87/kudens-1.1.6-SNAPSHOT.jar!/" />
-    </CLASSES>
-    <JAVADOC />
-    <SOURCES />
-  </library>
-</component>
\ No newline at end of file
diff --git a/.idea/libraries/Gradle__perses_games_kudens_1_1_7_SNAPSHOT.xml b/.idea/libraries/Gradle__perses_games_kudens_1_1_7_SNAPSHOT.xml
new file mode 100644
index 0000000..926f1b0
--- /dev/null
+++ b/.idea/libraries/Gradle__perses_games_kudens_1_1_7_SNAPSHOT.xml
@@ -0,0 +1,9 @@
+<component name="libraryTable">
+  <library name="Gradle: perses.games:kudens:1.1.7-SNAPSHOT" type="kotlin.js">
+    <CLASSES>
+      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/perses.games/kudens/1.1.7-SNAPSHOT/fa142106c98f0ff39eec0e82a4669696931252cb/kudens-1.1.7-SNAPSHOT.jar!/" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES />
+  </library>
+</component>
\ No newline at end of file

diff --git a/.idea/checkstyle-idea.xml b/.idea/checkstyle-idea.xml
index 1d8c6ce..b6e4700 100644
--- a/.idea/checkstyle-idea.xml
+++ b/.idea/checkstyle-idea.xml
@@ -5,7 +5,6 @@
       <map>
         <entry key="checkstyle-version" value="8.7" />
         <entry key="copy-libs" value="false" />
-        <entry key="last-active-plugin-version" value="5.17.0" />
         <entry key="location-0" value="BUNDLED:(bundled):Sun Checks" />
         <entry key="location-1" value="BUNDLED:(bundled):Google Checks" />
         <entry key="scan-before-checkin" value="false" />
diff --git a/.idea/hotswap_agent.xml b/.idea/hotswap_agent.xml
index 8a869d9..c7102bc 100644
--- a/.idea/hotswap_agent.xml
+++ b/.idea/hotswap_agent.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="HotSwapAgentPluginSettingsProvider">
-    <option name="agentPath" value="$APPLICATION_PLUGINS_DIR$/hotswap-agent-intellij-plugin/lib/agent/hotswap-agent-1.0.jar" />
+    <option name="agentPath" value="$APPLICATION_PLUGINS_DIR$/hotswap-agent-intellij-plugin/lib/agent/hotswap-agent-1.2.0.jar" />
   </component>
 </project>
\ No newline at end of file
diff --git a/.idea/libraries/Gradle__org_jetbrains_kotlin_kotlin_stdlib_js_1_1_60.xml b/.idea/libraries/Gradle__org_jetbrains_kotlin_kotlin_stdlib_js_1_1_60.xml
deleted file mode 100644
index e0d9967..0000000
--- a/.idea/libraries/Gradle__org_jetbrains_kotlin_kotlin_stdlib_js_1_1_60.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<component name="libraryTable">
-  <library name="Gradle: org.jetbrains.kotlin:kotlin-stdlib-js:1.1.60" type="kotlin.js">
-    <CLASSES>
-      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-js/1.1.60/e66160bf1a53b17bedfd0743b52db892a3a8faf5/kotlin-stdlib-js-1.1.60.jar!/" />
-    </CLASSES>
-    <JAVADOC />
-    <SOURCES>
-      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-js/1.1.60/54a72cd59513f108be532a0de94ca2eeda1fc49b/kotlin-stdlib-js-1.1.60-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/.idea/libraries/Gradle__org_jetbrains_kotlin_kotlin_stdlib_js_1_2_30.xml b/.idea/libraries/Gradle__org_jetbrains_kotlin_kotlin_stdlib_js_1_2_30.xml
new file mode 100644
index 0000000..6c33f1c
--- /dev/null
+++ b/.idea/libraries/Gradle__org_jetbrains_kotlin_kotlin_stdlib_js_1_2_30.xml
@@ -0,0 +1,11 @@
+<component name="libraryTable">
+  <library name="Gradle: org.jetbrains.kotlin:kotlin-stdlib-js:1.2.30" type="kotlin.js">
+    <CLASSES>
+      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-js/1.2.30/5769c31060cdef1b70511b65bb6c24fdd7b32a5d/kotlin-stdlib-js-1.2.30.jar!/" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES>
+      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-js/1.2.30/5172f80aaea479b92f2d6c2ffd812c6748516d/kotlin-stdlib-js-1.2.30-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/libraries/Gradle__perses_games_kudens_1_1_6_SNAPSHOT.xml b/.idea/libraries/Gradle__perses_games_kudens_1_1_6_SNAPSHOT.xml
deleted file mode 100644
index db92811..0000000
--- a/.idea/libraries/Gradle__perses_games_kudens_1_1_6_SNAPSHOT.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-<component name="libraryTable">
-  <library name="Gradle: perses.games:kudens:1.1.6-SNAPSHOT" type="kotlin.js">
-    <CLASSES>
-      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/perses.games/kudens/1.1.6-SNAPSHOT/9ad875a2286870791038d47f88d1f11936d74c87/kudens-1.1.6-SNAPSHOT.jar!/" />
-    </CLASSES>
-    <JAVADOC />
-    <SOURCES />
-  </library>
-</component>
\ No newline at end of file
diff --git a/.idea/libraries/Gradle__perses_games_kudens_1_1_7_SNAPSHOT.xml b/.idea/libraries/Gradle__perses_games_kudens_1_1_7_SNAPSHOT.xml
new file mode 100644
index 0000000..926f1b0
--- /dev/null
+++ b/.idea/libraries/Gradle__perses_games_kudens_1_1_7_SNAPSHOT.xml
@@ -0,0 +1,9 @@
+<component name="libraryTable">
+  <library name="Gradle: perses.games:kudens:1.1.7-SNAPSHOT" type="kotlin.js">
+    <CLASSES>
+      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/perses.games/kudens/1.1.7-SNAPSHOT/fa142106c98f0ff39eec0e82a4669696931252cb/kudens-1.1.7-SNAPSHOT.jar!/" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES />
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/modules/kudens-test_main.iml b/.idea/modules/kudens-test_main.iml
index 752030b..f4059bd 100644
--- a/.idea/modules/kudens-test_main.iml
+++ b/.idea/modules/kudens-test_main.iml
@@ -15,7 +15,7 @@
           <option name="target" value="v5" />
           <option name="main" value="call" />
           <option name="languageVersion" value="1.2" />
-          <option name="apiVersion" value="1.1" />
+          <option name="apiVersion" value="1.2" />
           <option name="pluginOptions">
             <array />
           </option>
@@ -34,9 +34,9 @@
       <sourceFolder url="file://$MODULE_DIR$/../../src/main/kotlin" isTestSource="false" />
       <sourceFolder url="file://$MODULE_DIR$/../../src/main/resources" type="java-resource" />
     </content>
-    <orderEntry type="inheritedJdk" />
+    <orderEntry type="jdk" jdkName="Kotlin SDK" jdkType="KotlinSDK" />
     <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="library" name="Gradle: perses.games:kudens:1.1.6-SNAPSHOT" level="project" />
-    <orderEntry type="library" name="Gradle: org.jetbrains.kotlin:kotlin-stdlib-js:1.1.60" level="project" />
+    <orderEntry type="library" name="Gradle: perses.games:kudens:1.1.7-SNAPSHOT" level="project" />
+    <orderEntry type="library" name="Gradle: org.jetbrains.kotlin:kotlin-stdlib-js:1.2.30" level="project" />
   </component>
 </module>
\ No newline at end of file

diff --git a/.idea/checkstyle-idea.xml b/.idea/checkstyle-idea.xml
index 1d8c6ce..b6e4700 100644
--- a/.idea/checkstyle-idea.xml
+++ b/.idea/checkstyle-idea.xml
@@ -5,7 +5,6 @@
       <map>
         <entry key="checkstyle-version" value="8.7" />
         <entry key="copy-libs" value="false" />
-        <entry key="last-active-plugin-version" value="5.17.0" />
         <entry key="location-0" value="BUNDLED:(bundled):Sun Checks" />
         <entry key="location-1" value="BUNDLED:(bundled):Google Checks" />
         <entry key="scan-before-checkin" value="false" />
diff --git a/.idea/hotswap_agent.xml b/.idea/hotswap_agent.xml
index 8a869d9..c7102bc 100644
--- a/.idea/hotswap_agent.xml
+++ b/.idea/hotswap_agent.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="HotSwapAgentPluginSettingsProvider">
-    <option name="agentPath" value="$APPLICATION_PLUGINS_DIR$/hotswap-agent-intellij-plugin/lib/agent/hotswap-agent-1.0.jar" />
+    <option name="agentPath" value="$APPLICATION_PLUGINS_DIR$/hotswap-agent-intellij-plugin/lib/agent/hotswap-agent-1.2.0.jar" />
   </component>
 </project>
\ No newline at end of file
diff --git a/.idea/libraries/Gradle__org_jetbrains_kotlin_kotlin_stdlib_js_1_1_60.xml b/.idea/libraries/Gradle__org_jetbrains_kotlin_kotlin_stdlib_js_1_1_60.xml
deleted file mode 100644
index e0d9967..0000000
--- a/.idea/libraries/Gradle__org_jetbrains_kotlin_kotlin_stdlib_js_1_1_60.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<component name="libraryTable">
-  <library name="Gradle: org.jetbrains.kotlin:kotlin-stdlib-js:1.1.60" type="kotlin.js">
-    <CLASSES>
-      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-js/1.1.60/e66160bf1a53b17bedfd0743b52db892a3a8faf5/kotlin-stdlib-js-1.1.60.jar!/" />
-    </CLASSES>
-    <JAVADOC />
-    <SOURCES>
-      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-js/1.1.60/54a72cd59513f108be532a0de94ca2eeda1fc49b/kotlin-stdlib-js-1.1.60-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/.idea/libraries/Gradle__org_jetbrains_kotlin_kotlin_stdlib_js_1_2_30.xml b/.idea/libraries/Gradle__org_jetbrains_kotlin_kotlin_stdlib_js_1_2_30.xml
new file mode 100644
index 0000000..6c33f1c
--- /dev/null
+++ b/.idea/libraries/Gradle__org_jetbrains_kotlin_kotlin_stdlib_js_1_2_30.xml
@@ -0,0 +1,11 @@
+<component name="libraryTable">
+  <library name="Gradle: org.jetbrains.kotlin:kotlin-stdlib-js:1.2.30" type="kotlin.js">
+    <CLASSES>
+      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-js/1.2.30/5769c31060cdef1b70511b65bb6c24fdd7b32a5d/kotlin-stdlib-js-1.2.30.jar!/" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES>
+      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-js/1.2.30/5172f80aaea479b92f2d6c2ffd812c6748516d/kotlin-stdlib-js-1.2.30-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/libraries/Gradle__perses_games_kudens_1_1_6_SNAPSHOT.xml b/.idea/libraries/Gradle__perses_games_kudens_1_1_6_SNAPSHOT.xml
deleted file mode 100644
index db92811..0000000
--- a/.idea/libraries/Gradle__perses_games_kudens_1_1_6_SNAPSHOT.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-<component name="libraryTable">
-  <library name="Gradle: perses.games:kudens:1.1.6-SNAPSHOT" type="kotlin.js">
-    <CLASSES>
-      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/perses.games/kudens/1.1.6-SNAPSHOT/9ad875a2286870791038d47f88d1f11936d74c87/kudens-1.1.6-SNAPSHOT.jar!/" />
-    </CLASSES>
-    <JAVADOC />
-    <SOURCES />
-  </library>
-</component>
\ No newline at end of file
diff --git a/.idea/libraries/Gradle__perses_games_kudens_1_1_7_SNAPSHOT.xml b/.idea/libraries/Gradle__perses_games_kudens_1_1_7_SNAPSHOT.xml
new file mode 100644
index 0000000..926f1b0
--- /dev/null
+++ b/.idea/libraries/Gradle__perses_games_kudens_1_1_7_SNAPSHOT.xml
@@ -0,0 +1,9 @@
+<component name="libraryTable">
+  <library name="Gradle: perses.games:kudens:1.1.7-SNAPSHOT" type="kotlin.js">
+    <CLASSES>
+      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/perses.games/kudens/1.1.7-SNAPSHOT/fa142106c98f0ff39eec0e82a4669696931252cb/kudens-1.1.7-SNAPSHOT.jar!/" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES />
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/modules/kudens-test_main.iml b/.idea/modules/kudens-test_main.iml
index 752030b..f4059bd 100644
--- a/.idea/modules/kudens-test_main.iml
+++ b/.idea/modules/kudens-test_main.iml
@@ -15,7 +15,7 @@
           <option name="target" value="v5" />
           <option name="main" value="call" />
           <option name="languageVersion" value="1.2" />
-          <option name="apiVersion" value="1.1" />
+          <option name="apiVersion" value="1.2" />
           <option name="pluginOptions">
             <array />
           </option>
@@ -34,9 +34,9 @@
       <sourceFolder url="file://$MODULE_DIR$/../../src/main/kotlin" isTestSource="false" />
       <sourceFolder url="file://$MODULE_DIR$/../../src/main/resources" type="java-resource" />
     </content>
-    <orderEntry type="inheritedJdk" />
+    <orderEntry type="jdk" jdkName="Kotlin SDK" jdkType="KotlinSDK" />
     <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="library" name="Gradle: perses.games:kudens:1.1.6-SNAPSHOT" level="project" />
-    <orderEntry type="library" name="Gradle: org.jetbrains.kotlin:kotlin-stdlib-js:1.1.60" level="project" />
+    <orderEntry type="library" name="Gradle: perses.games:kudens:1.1.7-SNAPSHOT" level="project" />
+    <orderEntry type="library" name="Gradle: org.jetbrains.kotlin:kotlin-stdlib-js:1.2.30" level="project" />
   </component>
 </module>
\ No newline at end of file
diff --git a/.idea/modules/kudens-test_test.iml b/.idea/modules/kudens-test_test.iml
index 4845745..e161d70 100644
--- a/.idea/modules/kudens-test_test.iml
+++ b/.idea/modules/kudens-test_test.iml
@@ -3,6 +3,7 @@
   <component name="FacetManager">
     <facet type="kotlin-language" name="Kotlin">
       <configuration version="3" platform="JavaScript " useProjectSettings="false">
+        <productionOutputPath>$MODULE_DIR$/../../build/classes/kotlin/main/kudens-test.js</productionOutputPath>
         <compilerSettings />
         <compilerArguments>
           <option name="outputFile" value="$MODULE_DIR$/../../build/classes/kotlin/test/kudens-test_test.js" />
@@ -11,7 +12,7 @@
           <option name="target" value="v5" />
           <option name="main" value="call" />
           <option name="languageVersion" value="1.2" />
-          <option name="apiVersion" value="1.1" />
+          <option name="apiVersion" value="1.2" />
           <option name="pluginOptions">
             <array />
           </option>
@@ -29,11 +30,11 @@
       <sourceFolder url="file://$MODULE_DIR$/../../src/test/kotlin" isTestSource="true" />
       <sourceFolder url="file://$MODULE_DIR$/../../src/test/resources" type="java-test-resource" />
     </content>
-    <orderEntry type="inheritedJdk" />
+    <orderEntry type="jdk" jdkName="Kotlin SDK" jdkType="KotlinSDK" />
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="module" module-name="kudens-test_main" />
-    <orderEntry type="library" name="Gradle: perses.games:kudens:1.1.6-SNAPSHOT" level="project" />
-    <orderEntry type="library" name="Gradle: org.jetbrains.kotlin:kotlin-stdlib-js:1.1.60" level="project" />
+    <orderEntry type="library" name="Gradle: perses.games:kudens:1.1.7-SNAPSHOT" level="project" />
+    <orderEntry type="library" name="Gradle: org.jetbrains.kotlin:kotlin-stdlib-js:1.2.30" level="project" />
   </component>
   <component name="TestModuleProperties" production-module="kudens-test_main" />
 </module>
\ No newline at end of file

diff --git a/.idea/checkstyle-idea.xml b/.idea/checkstyle-idea.xml
index 1d8c6ce..b6e4700 100644
--- a/.idea/checkstyle-idea.xml
+++ b/.idea/checkstyle-idea.xml
@@ -5,7 +5,6 @@
       <map>
         <entry key="checkstyle-version" value="8.7" />
         <entry key="copy-libs" value="false" />
-        <entry key="last-active-plugin-version" value="5.17.0" />
         <entry key="location-0" value="BUNDLED:(bundled):Sun Checks" />
         <entry key="location-1" value="BUNDLED:(bundled):Google Checks" />
         <entry key="scan-before-checkin" value="false" />
diff --git a/.idea/hotswap_agent.xml b/.idea/hotswap_agent.xml
index 8a869d9..c7102bc 100644
--- a/.idea/hotswap_agent.xml
+++ b/.idea/hotswap_agent.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="HotSwapAgentPluginSettingsProvider">
-    <option name="agentPath" value="$APPLICATION_PLUGINS_DIR$/hotswap-agent-intellij-plugin/lib/agent/hotswap-agent-1.0.jar" />
+    <option name="agentPath" value="$APPLICATION_PLUGINS_DIR$/hotswap-agent-intellij-plugin/lib/agent/hotswap-agent-1.2.0.jar" />
   </component>
 </project>
\ No newline at end of file
diff --git a/.idea/libraries/Gradle__org_jetbrains_kotlin_kotlin_stdlib_js_1_1_60.xml b/.idea/libraries/Gradle__org_jetbrains_kotlin_kotlin_stdlib_js_1_1_60.xml
deleted file mode 100644
index e0d9967..0000000
--- a/.idea/libraries/Gradle__org_jetbrains_kotlin_kotlin_stdlib_js_1_1_60.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<component name="libraryTable">
-  <library name="Gradle: org.jetbrains.kotlin:kotlin-stdlib-js:1.1.60" type="kotlin.js">
-    <CLASSES>
-      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-js/1.1.60/e66160bf1a53b17bedfd0743b52db892a3a8faf5/kotlin-stdlib-js-1.1.60.jar!/" />
-    </CLASSES>
-    <JAVADOC />
-    <SOURCES>
-      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-js/1.1.60/54a72cd59513f108be532a0de94ca2eeda1fc49b/kotlin-stdlib-js-1.1.60-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/.idea/libraries/Gradle__org_jetbrains_kotlin_kotlin_stdlib_js_1_2_30.xml b/.idea/libraries/Gradle__org_jetbrains_kotlin_kotlin_stdlib_js_1_2_30.xml
new file mode 100644
index 0000000..6c33f1c
--- /dev/null
+++ b/.idea/libraries/Gradle__org_jetbrains_kotlin_kotlin_stdlib_js_1_2_30.xml
@@ -0,0 +1,11 @@
+<component name="libraryTable">
+  <library name="Gradle: org.jetbrains.kotlin:kotlin-stdlib-js:1.2.30" type="kotlin.js">
+    <CLASSES>
+      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-js/1.2.30/5769c31060cdef1b70511b65bb6c24fdd7b32a5d/kotlin-stdlib-js-1.2.30.jar!/" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES>
+      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-js/1.2.30/5172f80aaea479b92f2d6c2ffd812c6748516d/kotlin-stdlib-js-1.2.30-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/libraries/Gradle__perses_games_kudens_1_1_6_SNAPSHOT.xml b/.idea/libraries/Gradle__perses_games_kudens_1_1_6_SNAPSHOT.xml
deleted file mode 100644
index db92811..0000000
--- a/.idea/libraries/Gradle__perses_games_kudens_1_1_6_SNAPSHOT.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-<component name="libraryTable">
-  <library name="Gradle: perses.games:kudens:1.1.6-SNAPSHOT" type="kotlin.js">
-    <CLASSES>
-      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/perses.games/kudens/1.1.6-SNAPSHOT/9ad875a2286870791038d47f88d1f11936d74c87/kudens-1.1.6-SNAPSHOT.jar!/" />
-    </CLASSES>
-    <JAVADOC />
-    <SOURCES />
-  </library>
-</component>
\ No newline at end of file
diff --git a/.idea/libraries/Gradle__perses_games_kudens_1_1_7_SNAPSHOT.xml b/.idea/libraries/Gradle__perses_games_kudens_1_1_7_SNAPSHOT.xml
new file mode 100644
index 0000000..926f1b0
--- /dev/null
+++ b/.idea/libraries/Gradle__perses_games_kudens_1_1_7_SNAPSHOT.xml
@@ -0,0 +1,9 @@
+<component name="libraryTable">
+  <library name="Gradle: perses.games:kudens:1.1.7-SNAPSHOT" type="kotlin.js">
+    <CLASSES>
+      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/perses.games/kudens/1.1.7-SNAPSHOT/fa142106c98f0ff39eec0e82a4669696931252cb/kudens-1.1.7-SNAPSHOT.jar!/" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES />
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/modules/kudens-test_main.iml b/.idea/modules/kudens-test_main.iml
index 752030b..f4059bd 100644
--- a/.idea/modules/kudens-test_main.iml
+++ b/.idea/modules/kudens-test_main.iml
@@ -15,7 +15,7 @@
           <option name="target" value="v5" />
           <option name="main" value="call" />
           <option name="languageVersion" value="1.2" />
-          <option name="apiVersion" value="1.1" />
+          <option name="apiVersion" value="1.2" />
           <option name="pluginOptions">
             <array />
           </option>
@@ -34,9 +34,9 @@
       <sourceFolder url="file://$MODULE_DIR$/../../src/main/kotlin" isTestSource="false" />
       <sourceFolder url="file://$MODULE_DIR$/../../src/main/resources" type="java-resource" />
     </content>
-    <orderEntry type="inheritedJdk" />
+    <orderEntry type="jdk" jdkName="Kotlin SDK" jdkType="KotlinSDK" />
     <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="library" name="Gradle: perses.games:kudens:1.1.6-SNAPSHOT" level="project" />
-    <orderEntry type="library" name="Gradle: org.jetbrains.kotlin:kotlin-stdlib-js:1.1.60" level="project" />
+    <orderEntry type="library" name="Gradle: perses.games:kudens:1.1.7-SNAPSHOT" level="project" />
+    <orderEntry type="library" name="Gradle: org.jetbrains.kotlin:kotlin-stdlib-js:1.2.30" level="project" />
   </component>
 </module>
\ No newline at end of file
diff --git a/.idea/modules/kudens-test_test.iml b/.idea/modules/kudens-test_test.iml
index 4845745..e161d70 100644
--- a/.idea/modules/kudens-test_test.iml
+++ b/.idea/modules/kudens-test_test.iml
@@ -3,6 +3,7 @@
   <component name="FacetManager">
     <facet type="kotlin-language" name="Kotlin">
       <configuration version="3" platform="JavaScript " useProjectSettings="false">
+        <productionOutputPath>$MODULE_DIR$/../../build/classes/kotlin/main/kudens-test.js</productionOutputPath>
         <compilerSettings />
         <compilerArguments>
           <option name="outputFile" value="$MODULE_DIR$/../../build/classes/kotlin/test/kudens-test_test.js" />
@@ -11,7 +12,7 @@
           <option name="target" value="v5" />
           <option name="main" value="call" />
           <option name="languageVersion" value="1.2" />
-          <option name="apiVersion" value="1.1" />
+          <option name="apiVersion" value="1.2" />
           <option name="pluginOptions">
             <array />
           </option>
@@ -29,11 +30,11 @@
       <sourceFolder url="file://$MODULE_DIR$/../../src/test/kotlin" isTestSource="true" />
       <sourceFolder url="file://$MODULE_DIR$/../../src/test/resources" type="java-test-resource" />
     </content>
-    <orderEntry type="inheritedJdk" />
+    <orderEntry type="jdk" jdkName="Kotlin SDK" jdkType="KotlinSDK" />
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="module" module-name="kudens-test_main" />
-    <orderEntry type="library" name="Gradle: perses.games:kudens:1.1.6-SNAPSHOT" level="project" />
-    <orderEntry type="library" name="Gradle: org.jetbrains.kotlin:kotlin-stdlib-js:1.1.60" level="project" />
+    <orderEntry type="library" name="Gradle: perses.games:kudens:1.1.7-SNAPSHOT" level="project" />
+    <orderEntry type="library" name="Gradle: org.jetbrains.kotlin:kotlin-stdlib-js:1.2.30" level="project" />
   </component>
   <component name="TestModuleProperties" production-module="kudens-test_main" />
 </module>
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
index c641238..3ec72ef 100644
--- a/build.gradle
+++ b/build.gradle
@@ -13,7 +13,7 @@
 }
 
 buildscript {
-    ext.kotlin_version = '1.2.21'
+    ext.kotlin_version = '1.2.31'
     repositories {
         maven {
             url "http://nexus.astraeus.nl/nexus/content/groups/public"
@@ -26,7 +26,7 @@
 }
 
 dependencies {
-    compile "perses.games:kudens:1.1.6-SNAPSHOT"
+    compile "perses.games:kudens:1.1.7-SNAPSHOT"
 }
 
 task jarSources(type:Jar){