scoring is innacurate

[2Tie]

my first tetris in the game jumps me up form grade 9 to 4; I feel this is inaccurate and needs more looking into.

[2Tie]

Need to investigate a score cap or truncation in TGM1 that does not occur in TGMsim.

[2Tie]

TGM1 should be fixed now, but TGM2/TAP grades seem to be accumulating too fast

[2Tie]

fixed an off-by-one mistake when accessing the combo array. haven't encountered any scoring errors in testing so far. will keep it open until i get feedback on the upcoming test build.

[2Tie]

fixed a bug where clearing singles would pause the grade point decay in cases where they shouldn't. should be closer in accuracy, but now slightly on the more-unfair side. Need to implement the decay timer pauses for when there is not a currently active piece.

[2Tie]

wasn't that big a change to implement, needs testing now.