Chart Intro Screen development checklist

[Luisav1]

Generalize DragEndedListener

• create function to check a particle is within a square area and pass boolean back to listener

Periodic Table

• colors to match between "highlight cell" and periodic table cell

Stable nodes

• Energy label
• shell model title
• dotted lines on atom

[Luisav1]

Mini particle atom and energy levels

• the mini nucleus is the ParticleAtom
• the energy level represent the pseudo particle atom
• send particles in, don't add to ParticleAtom.
• send particles in to ParticleAtom with BANScreenView.addNucleonImmediatelyToAtom()
• create parallel array of protons and neutrons that would hold pseudo particles
  • link to ParticleAtom so any change in energy levels reflected in ParticleAtom
• energy play area level node determines:
  • capture area
  • nucleon placement
  • holds pseudo particle nodes

Steps:

• energy level node to define capture area
  • energy levels model (keeps track of particles and levels they're at - one model for each protons/neutrons)
    • y = 0 (lower level) , 1, 2 (higher level)
    • at y=0, x = 2, 3 ; y = 1 x = 0 - 5, y = 2, x = 0 -5
  • energy levels view ( each node grabs position info from model)
• define nucleon placement and define array of parallel protons and neutrons
• set ParticleAtom as mini nucleus

[zepumph]

Everything in #61 (comment) has been completed over in #46. Remaining work for this screen will be done in above side issues. Closing