Jumping, Falling, Climbing

[robwalch]

Characters can jump to access elevated areas or tops of entities. (currently auto climb)

Initially Jumping will be handled automatically and triggered by collision events that match certain criteria (ex: character collision with floor or steps with characters jumping range.)

• [ ] Jump User Input (event, keyboard/controller/button)
• [ ] short/high jumps (with initial param or sustained input/button press)
• [ ] Entity Jump/Fall State
• [ ] Arial velocity control (Can't walk/run while in air. Only apply forces/impulses to change momentum)
• [ ] Entity Climbing State (Auto Jump / Lightness Skill)