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using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
// Expands a list of 4-byte parameters into a longer list of (effectively)
// 1-byte parameters. The 1-byte parameters are easier to use in an animation
// layer, since we can write conditions for them.
[SharedBetweenAnimators]
public class SetLetters : StateMachineBehaviour
{
Dictionary<string, int> letters_;
List<string> cell_parameters_;
List<string> group_parameters_;
int GetLetterFromGroup(int g, int which)
{
return (((g & (0x000000FF << (which * 8))) >> (which * 8)) & 0x000000FF);
}
// This function is called in 2 contexts:
// 1. animator.parameters contains everything we need. Updating params is not
// reflected in emulator.
// 2. animator.parameters contains nothing we need. Updating params is
// reflected in emulator.
override public void OnStateUpdate(Animator animator, AnimatorStateInfo stateInfo, int layerIndex)
{
if (letters_ == null) {
letters_ = new Dictionary<string, int>();
}
// I don't know why or how but Unity fucking refuses to save this variable,
// so reinitialize it every time, YOLO.
cell_parameters_ = new List<string> {
"_Letter_Row00_Col00",
"_Letter_Row00_Col01",
"_Letter_Row00_Col02",
"_Letter_Row00_Col03",
"_Letter_Row00_Col04",
"_Letter_Row00_Col05",
"_Letter_Row00_Col06",
"_Letter_Row00_Col07",
"_Letter_Row00_Col08",
"_Letter_Row00_Col09",
"_Letter_Row00_Col10",
"_Letter_Row00_Col11",
"_Letter_Row00_Col12",
"_Letter_Row00_Col13",
"_Letter_Row01_Col00",
"_Letter_Row01_Col01",
"_Letter_Row01_Col02",
"_Letter_Row01_Col03",
"_Letter_Row01_Col04",
"_Letter_Row01_Col05",
"_Letter_Row01_Col06",
"_Letter_Row01_Col07",
"_Letter_Row01_Col08",
"_Letter_Row01_Col09",
"_Letter_Row01_Col10",
"_Letter_Row01_Col11",
"_Letter_Row01_Col12",
"_Letter_Row01_Col13",
"_Letter_Row02_Col00",
"_Letter_Row02_Col01",
"_Letter_Row02_Col02",
"_Letter_Row02_Col03",
"_Letter_Row02_Col04",
"_Letter_Row02_Col05",
"_Letter_Row02_Col06",
"_Letter_Row02_Col07",
"_Letter_Row02_Col08",
"_Letter_Row02_Col09",
"_Letter_Row02_Col10",
"_Letter_Row02_Col11",
"_Letter_Row02_Col12",
"_Letter_Row02_Col13",
"_Letter_Row03_Col00",
"_Letter_Row03_Col01",
"_Letter_Row03_Col02",
"_Letter_Row03_Col03",
"_Letter_Row03_Col04",
"_Letter_Row03_Col05",
"_Letter_Row03_Col06",
"_Letter_Row03_Col07",
"_Letter_Row03_Col08",
"_Letter_Row03_Col09",
"_Letter_Row03_Col10",
"_Letter_Row03_Col11",
"_Letter_Row03_Col12",
"_Letter_Row03_Col13",
"_Letter_Row04_Col00",
"_Letter_Row04_Col01",
"_Letter_Row04_Col02",
"_Letter_Row04_Col03",
"_Letter_Row04_Col04",
"_Letter_Row04_Col05",
"_Letter_Row04_Col06",
"_Letter_Row04_Col07",
"_Letter_Row04_Col08",
"_Letter_Row04_Col09",
"_Letter_Row04_Col10",
"_Letter_Row04_Col11",
"_Letter_Row04_Col12",
"_Letter_Row04_Col13",
"_Letter_Row05_Col00",
"_Letter_Row05_Col01",
"_Letter_Row05_Col02",
"_Letter_Row05_Col03",
"_Letter_Row05_Col04",
"_Letter_Row05_Col05",
"_Letter_Row05_Col06",
"_Letter_Row05_Col07",
"_Letter_Row05_Col08",
"_Letter_Row05_Col09",
"_Letter_Row05_Col10",
"_Letter_Row05_Col11",
"_Letter_Row05_Col12",
"_Letter_Row05_Col13",
};
group_parameters_ = new List<string> {
"_Letter_Row00_Col00_03",
"_Letter_Row00_Col04_07",
"_Letter_Row00_Col08_11",
"_Letter_Row00_Col12_13",
"_Letter_Row01_Col00_03",
"_Letter_Row01_Col04_07",
"_Letter_Row01_Col08_11",
"_Letter_Row01_Col12_13",
"_Letter_Row02_Col00_03",
"_Letter_Row02_Col04_07",
"_Letter_Row02_Col08_11",
"_Letter_Row02_Col12_13",
"_Letter_Row03_Col00_03",
"_Letter_Row03_Col04_07",
"_Letter_Row03_Col08_11",
"_Letter_Row03_Col12_13",
"_Letter_Row04_Col00_03",
"_Letter_Row04_Col04_07",
"_Letter_Row04_Col08_11",
"_Letter_Row04_Col12_13",
"_Letter_Row05_Col00_03",
"_Letter_Row05_Col04_07",
"_Letter_Row05_Col08_11",
"_Letter_Row05_Col12_13",
};
bool got_match = false;
foreach (var param in animator.parameters) {
if (param.name == "_Letter_Row00_Col00_03") {
got_match = true;
break;
}
}
if (!got_match) {
if (!letters_.ContainsKey(cell_parameters_[0])) {
return;
}
foreach (var param in cell_parameters_) {
animator.SetInteger(param, letters_[param]);
}
return;
}
int cell_idx = 0;
for (int i = 0; i < group_parameters_.Count; i++) {
string group_param = group_parameters_[i];
int g = animator.GetInteger(group_param);
string cell_param = cell_parameters_[cell_idx];
letters_[cell_param] = GetLetterFromGroup(g, 0);
cell_idx += 1;
cell_param = cell_parameters_[cell_idx];
letters_[cell_param] = GetLetterFromGroup(g, 1);
cell_idx += 1;
// If we're on the last group of 4 in a row, we do not look at the cells,
// since there are only 14 cells in each row.
if (i % 4 != 3) {
cell_param = cell_parameters_[cell_idx];
letters_[cell_param] = GetLetterFromGroup(g, 2);
cell_idx += 1;
cell_param = cell_parameters_[cell_idx];
letters_[cell_param] = GetLetterFromGroup(g, 3);
cell_idx += 1;
}
}
}
}
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