Add control via keyboard (#6)

* Correct angle documentation

* Correct body component doc

* Add a config module with px 2 meters

* Create component to map input

* Add components for mappable actions

* Add component for elastic manipulation

* Add node to modify physics

* Add controllable node

* Add dasher node

* Add control mapper system

* Add component to limit velocity

* Add node for limiting velocity

* Add systems to move and dash

* Use meters in physics systems

* Correct documentation in render system

* Add elastic manipulation system

* Update factories to use new components

* Update main app to use new systems

* Ignore dist dir

* Also ignore cache

* Ignore personal configuration files

* Add system to reduce velocity

* Add changelog

1 files changed, 25 insertions, 0 deletions

diff --git a/lib/components/max_velocity.js b/lib/components/max_velocity.js
new file mode 100644
index 0000000..70bf343
--- /dev/null
+++ b/lib/components/max_velocity.js
@@ -0,0 +1,25 @@
+import { Component } from '@serpentity/serpentity';
+
+/**
+ * Component that stores max velocity constraint
+ *
+ * @extends {external:Serpentity.Component}
+ * @class MaxVelocityComponent
+ * @param {object} config a configuration object to extend.
+ */
+export default class MaxVelocityComponent extends Component {
+  constructor(config) {
+
+    super(config);
+
+    /**
+     * The properthy that holds the max velocity
+     *
+     * @property {number} maxVelocity
+     * @instance
+     * @memberof MaxVelocityComponent
+     */
+    this.maxVelocity = this.maxVelocity || 20;
+  }
+};
+