Add marketplace component for skill unlocking and update related resources

project.godot

@@ -54,6 +54,11 @@ coins=""
 levers=""
 player=""
 
+[gui]
+
+theme/custom_font="res://fonts/PressStart2P-Regular.ttf"
+theme/default_font_antialiasing=0
+
 [input]
 
 left={
@@ -87,6 +92,11 @@ unlock_skills={
 "events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":4194332,"key_label":0,"unicode":0,"location":0,"echo":false,"script":null)
 ]
 }
+show_marketplace={
+"deadzone": 0.5,
+"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":66,"key_label":0,"unicode":98,"location":0,"echo":false,"script":null)
+]
+}
 
 [layer_names]