3 files changed, 112 insertions, 0 deletions
diff --git a/src/main/java/shcm/shsupercm/fabric/citresewn/pack/ActiveCITs.java b/src/main/java/shcm/shsupercm/fabric/citresewn/pack/ActiveCITs.java
new file mode 100644
index 0000000..4d48fdc
--- /dev/null
+++ b/src/main/java/shcm/shsupercm/fabric/citresewn/pack/ActiveCITs.java
@@ -0,0 +1,46 @@
+package shcm.shsupercm.fabric.citresewn.pack;
+
+import net.fabricmc.loader.api.FabricLoader;
+import net.minecraft.resource.ResourceManager;
+import net.minecraft.util.profiler.Profiler;
+import shcm.shsupercm.fabric.citresewn.util.Disposable;
+
+public class ActiveCITs implements Disposable { private ActiveCITs() {}
+    private static ActiveCITs active = null;
+
+    public static ActiveCITs getActive() {
+        return active;
+    }
+
+    public static boolean isActive() {
+        return active != null;
+    }
+
+    public final GlobalProperties globalProperties = new GlobalProperties();
+
+    public static ActiveCITs load(ResourceManager resourceManager, Profiler profiler) {
+        profiler.push("citresewn:disposing");
+        if (active != null) {
+            active.dispose();
+            active = null;
+        }
+        profiler.pop();
+
+        ActiveCITs active = new ActiveCITs();
+
+        profiler.push("citresewn:load_global_properties");
+        PackParser.loadGlobalProperties(resourceManager, active.globalProperties);
+        active.globalProperties.callHandlers();
+        profiler.pop();
+
+        return ActiveCITs.active = active;
+    }
+
+    @Override
+    public void dispose() {
+        for (Disposable disposable : FabricLoader.getInstance().getEntrypoints("citresewn:dispose", Disposable.class))
+            disposable.dispose();
+
+
+    }
+}
diff --git a/src/main/java/shcm/shsupercm/fabric/citresewn/pack/GlobalProperties.java b/src/main/java/shcm/shsupercm/fabric/citresewn/pack/GlobalProperties.java
new file mode 100644
index 0000000..7775b66
--- /dev/null
+++ b/src/main/java/shcm/shsupercm/fabric/citresewn/pack/GlobalProperties.java
@@ -0,0 +1,54 @@
+package shcm.shsupercm.fabric.citresewn.pack;
+
+import net.fabricmc.loader.api.FabricLoader;
+import net.fabricmc.loader.api.entrypoint.EntrypointContainer;
+import net.minecraft.util.Identifier;
+import net.minecraft.util.InvalidIdentifierException;
+import shcm.shsupercm.fabric.citresewn.format.PropertyGroup;
+import shcm.shsupercm.fabric.citresewn.format.PropertyKey;
+import shcm.shsupercm.fabric.citresewn.format.PropertyValue;
+import shcm.shsupercm.fabric.citresewn.registry.api.GlobalPropertiesHandler;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.LinkedHashSet;
+import java.util.Map;
+import java.util.Set;
+
+public class GlobalProperties extends PropertyGroup {
+    public GlobalProperties() {
+        super(new Identifier("citresewn", "global_properties"));
+    }
+
+    @Override
+    public String getExtension() {
+        return "";
+    }
+
+    @Override
+    public PropertyGroup load(Identifier identifier, InputStream is) throws IOException, InvalidIdentifierException {
+        PropertyGroup group = PropertyGroup.tryParseGroup(identifier, is);
+        if (group != null)
+            for (Map.Entry<PropertyKey, Set<PropertyValue>> entry : group.properties.entrySet())
+                this.properties.computeIfAbsent(entry.getKey(), key -> new LinkedHashSet<>()).addAll(entry.getValue());
+
+        return this;
+    }
+
+    public void callHandlers() {
+        for (EntrypointContainer<GlobalPropertiesHandler> container : FabricLoader.getInstance().getEntrypointContainers("citresewn:cit_global_properties", GlobalPropertiesHandler.class)) {
+            String containerNamespace = container.getProvider().getMetadata().getId();
+            if (containerNamespace.equals("citresewn-defaults"))
+                containerNamespace = "citresewn";
+
+            for (Map.Entry<PropertyKey, Set<PropertyValue>> entry : properties.entrySet())
+                if (entry.getKey().namespace().equals(containerNamespace)) {
+                    PropertyValue value = null;
+                    for (PropertyValue v : entry.getValue())
+                        value = v;
+
+                    container.getEntrypoint().globalProperty(entry.getKey().path(), value);
+                }
+        }
+    }
+}
diff --git a/src/main/java/shcm/shsupercm/fabric/citresewn/pack/PackParser.java b/src/main/java/shcm/shsupercm/fabric/citresewn/pack/PackParser.java
new file mode 100644
index 0000000..79ffc70
--- /dev/null
+++ b/src/main/java/shcm/shsupercm/fabric/citresewn/pack/PackParser.java
@@ -0,0 +1,12 @@
+package shcm.shsupercm.fabric.citresewn.pack;
+
+import net.minecraft.resource.ResourceManager;
+
+public class PackParser {
+    public static void loadGlobalProperties(ResourceManager resourceManager, GlobalProperties globalProperties) {
+        resourceManager.streamResourcePacks().forEachOrdered(resourcePack -> {
+            //todo
+
+        });
+    }
+}