3 files changed, 57 insertions, 0 deletions
diff --git a/include/components/all.hpp b/include/components/all.hpp
new file mode 100644
index 0000000..ecba09f
--- /dev/null
+++ b/include/components/all.hpp
@@ -0,0 +1,6 @@
+#ifndef COMPONENTS_ALL_HPP_
+#define COMPONENTS_ALL_HPP_
+
+#include "damage.hpp"
+
+#endif // COMPONENTS_ALL_HPP_
diff --git a/include/components/base.hpp b/include/components/base.hpp
new file mode 100644
index 0000000..9139a75
--- /dev/null
+++ b/include/components/base.hpp
@@ -0,0 +1,29 @@
+#ifndef COMPONENTS_BASE_HPP_
+#define COMPONENTS_BASE_HPP_
+
+#include <entityx/entityx.h>
+#include <tinyxml2.h>
+
+using namespace tinyxml2;
+
+/**
+ * @class Component
+ * @brief A base class for all components, insures all components have similar
+ * base functionalities.
+ */
+class Component : public entityx::Component<Component> {
+public:
+	/**
+	 * Constructs the component from the two given XML tags.
+	 *
+	 * Components can get information from two places: where the entity is defined
+	 * (it's implementation, e.g. in town.xml) or from the tag's definition (e.g. entities.xml).
+	 * The definition tag should be used for default values.
+	 *
+	 * @param imp tag for the implementation of the entity
+	 * @param def tag for the definition of the component
+	 */
+	virtual void fromXML(XMLElement* imp, XMLElement* def) = 0;
+};
+
+#endif // COMPONENTS_BASE_APP_
diff --git a/include/components/damage.hpp b/include/components/damage.hpp
new file mode 100644
index 0000000..c257426
--- /dev/null
+++ b/include/components/damage.hpp
@@ -0,0 +1,22 @@
+#ifndef COMPONENTS_DAMAGE_HPP_
+#define COMPONENTS_DAMAGE_HPP_
+
+#include "base.hpp"
+
+struct Damage : public Component {
+	Damage(int p = 0)
+		: pain(p) {}
+	Damage(XMLElement* imp, XMLElement* def) {
+		fromXML(imp, def);
+	}
+
+	int pain;
+
+	void fromXML(XMLElement* imp, XMLElement* def) final {
+		(void)imp;
+		if (def->QueryIntAttribute("value", &pain) != XML_NO_ERROR)
+			pain = 0;
+	}
+};
+
+#endif // COMPONENTS_DAMAGE_HPP_