Add emotes

Add emotes.py. It accepts a list of images and creates a texture with 64 total
embedded images.

The shader knows how to draw these into fixed 6-character-wide slots. Each slot
must be aligned to a 6-character boundary. osc_ctrl has to pad with spaces
to make this work.

This whole patch is a little more complicated than it has any right to be, but
my brain feels fuzzy and I don't know where to start fixing it, so I'm going to
leave it shitty-but-functional for now.

There's also some bug where writing a character into the 11th slot causes it to
show up at the end of the board. I'll figure that out later, idk.

I didn't include any of the emotes I use since I couldn't find any info on
their licenses. I'm just banking on having a good workflow later on so
people can add their own.

1 files changed, 123 insertions, 17 deletions

diff --git a/Shaders/TaSTT.shader b/Shaders/TaSTT.shader
index 79a1bfc..66becaf 100644
--- a/Shaders/TaSTT.shader
+++ b/Shaders/TaSTT.shader
@@ -9,6 +9,7 @@
     _Font_0x8000_0x9FFF ("Font 4 (unicode 0x8000 - 0x9FFFF)", 2D) = "white" {}

     _Font_0xA000_0xBFFF ("Font 5 (unicode 0xA000 - 0xBFFFF)", 2D) = "white" {}

     _Font_0xC000_0xDFFF ("Font 6 (unicode 0xC000 - 0xDFFFF)", 2D) = "white" {}

+    _Img_0xE000_0xE03F  ("Images 0", 2D) = "white" {}

 

     TaSTT_Backplate("TaSTT_Backplate", 2D) = "black" {}

 

@@ -60,6 +61,10 @@
     _Letter_Row00_Col41_Byte0("_Letter_Row00_Col41_Byte0", float) = 0

     _Letter_Row00_Col42_Byte0("_Letter_Row00_Col42_Byte0", float) = 0

     _Letter_Row00_Col43_Byte0("_Letter_Row00_Col43_Byte0", float) = 0

+    _Letter_Row00_Col44_Byte0("_Letter_Row00_Col44_Byte0", float) = 0

+    _Letter_Row00_Col45_Byte0("_Letter_Row00_Col45_Byte0", float) = 0

+    _Letter_Row00_Col46_Byte0("_Letter_Row00_Col46_Byte0", float) = 0

+    _Letter_Row00_Col47_Byte0("_Letter_Row00_Col47_Byte0", float) = 0

     _Letter_Row01_Col00_Byte0("_Letter_Row01_Col00_Byte0", float) = 0

     _Letter_Row01_Col01_Byte0("_Letter_Row01_Col01_Byte0", float) = 0

     _Letter_Row01_Col02_Byte0("_Letter_Row01_Col02_Byte0", float) = 0

@@ -104,6 +109,10 @@
     _Letter_Row01_Col41_Byte0("_Letter_Row01_Col41_Byte0", float) = 0

     _Letter_Row01_Col42_Byte0("_Letter_Row01_Col42_Byte0", float) = 0

     _Letter_Row01_Col43_Byte0("_Letter_Row01_Col43_Byte0", float) = 0

+    _Letter_Row01_Col44_Byte0("_Letter_Row01_Col44_Byte0", float) = 0

+    _Letter_Row01_Col45_Byte0("_Letter_Row01_Col45_Byte0", float) = 0

+    _Letter_Row01_Col46_Byte0("_Letter_Row01_Col46_Byte0", float) = 0

+    _Letter_Row01_Col47_Byte0("_Letter_Row01_Col47_Byte0", float) = 0

     _Letter_Row02_Col00_Byte0("_Letter_Row02_Col00_Byte0", float) = 0

     _Letter_Row02_Col01_Byte0("_Letter_Row02_Col01_Byte0", float) = 0

     _Letter_Row02_Col02_Byte0("_Letter_Row02_Col02_Byte0", float) = 0

@@ -148,6 +157,10 @@
     _Letter_Row02_Col41_Byte0("_Letter_Row02_Col41_Byte0", float) = 0

     _Letter_Row02_Col42_Byte0("_Letter_Row02_Col42_Byte0", float) = 0

     _Letter_Row02_Col43_Byte0("_Letter_Row02_Col43_Byte0", float) = 0

+    _Letter_Row02_Col44_Byte0("_Letter_Row02_Col44_Byte0", float) = 0

+    _Letter_Row02_Col45_Byte0("_Letter_Row02_Col45_Byte0", float) = 0

+    _Letter_Row02_Col46_Byte0("_Letter_Row02_Col46_Byte0", float) = 0

+    _Letter_Row02_Col47_Byte0("_Letter_Row02_Col47_Byte0", float) = 0

     _Letter_Row03_Col00_Byte0("_Letter_Row03_Col00_Byte0", float) = 0

     _Letter_Row03_Col01_Byte0("_Letter_Row03_Col01_Byte0", float) = 0

     _Letter_Row03_Col02_Byte0("_Letter_Row03_Col02_Byte0", float) = 0

@@ -192,6 +205,10 @@
     _Letter_Row03_Col41_Byte0("_Letter_Row03_Col41_Byte0", float) = 0

     _Letter_Row03_Col42_Byte0("_Letter_Row03_Col42_Byte0", float) = 0

     _Letter_Row03_Col43_Byte0("_Letter_Row03_Col43_Byte0", float) = 0

+    _Letter_Row03_Col44_Byte0("_Letter_Row03_Col44_Byte0", float) = 0

+    _Letter_Row03_Col45_Byte0("_Letter_Row03_Col45_Byte0", float) = 0

+    _Letter_Row03_Col46_Byte0("_Letter_Row03_Col46_Byte0", float) = 0

+    _Letter_Row03_Col47_Byte0("_Letter_Row03_Col47_Byte0", float) = 0

     _Letter_Row00_Col00_Byte1("_Letter_Row00_Col00_Byte1", float) = 0

     _Letter_Row00_Col01_Byte1("_Letter_Row00_Col01_Byte1", float) = 0

     _Letter_Row00_Col02_Byte1("_Letter_Row00_Col02_Byte1", float) = 0

@@ -236,6 +253,10 @@
     _Letter_Row00_Col41_Byte1("_Letter_Row00_Col41_Byte1", float) = 0

     _Letter_Row00_Col42_Byte1("_Letter_Row00_Col42_Byte1", float) = 0

     _Letter_Row00_Col43_Byte1("_Letter_Row00_Col43_Byte1", float) = 0

+    _Letter_Row00_Col44_Byte1("_Letter_Row00_Col44_Byte1", float) = 0

+    _Letter_Row00_Col45_Byte1("_Letter_Row00_Col45_Byte1", float) = 0

+    _Letter_Row00_Col46_Byte1("_Letter_Row00_Col46_Byte1", float) = 0

+    _Letter_Row00_Col47_Byte1("_Letter_Row00_Col47_Byte1", float) = 0

     _Letter_Row01_Col00_Byte1("_Letter_Row01_Col00_Byte1", float) = 0

     _Letter_Row01_Col01_Byte1("_Letter_Row01_Col01_Byte1", float) = 0

     _Letter_Row01_Col02_Byte1("_Letter_Row01_Col02_Byte1", float) = 0

@@ -280,6 +301,10 @@
     _Letter_Row01_Col41_Byte1("_Letter_Row01_Col41_Byte1", float) = 0

     _Letter_Row01_Col42_Byte1("_Letter_Row01_Col42_Byte1", float) = 0

     _Letter_Row01_Col43_Byte1("_Letter_Row01_Col43_Byte1", float) = 0

+    _Letter_Row01_Col44_Byte1("_Letter_Row01_Col44_Byte1", float) = 0

+    _Letter_Row01_Col45_Byte1("_Letter_Row01_Col45_Byte1", float) = 0

+    _Letter_Row01_Col46_Byte1("_Letter_Row01_Col46_Byte1", float) = 0

+    _Letter_Row01_Col47_Byte1("_Letter_Row01_Col47_Byte1", float) = 0

     _Letter_Row02_Col00_Byte1("_Letter_Row02_Col00_Byte1", float) = 0

     _Letter_Row02_Col01_Byte1("_Letter_Row02_Col01_Byte1", float) = 0

     _Letter_Row02_Col02_Byte1("_Letter_Row02_Col02_Byte1", float) = 0

@@ -324,6 +349,10 @@
     _Letter_Row02_Col41_Byte1("_Letter_Row02_Col41_Byte1", float) = 0

     _Letter_Row02_Col42_Byte1("_Letter_Row02_Col42_Byte1", float) = 0

     _Letter_Row02_Col43_Byte1("_Letter_Row02_Col43_Byte1", float) = 0

+    _Letter_Row02_Col44_Byte1("_Letter_Row02_Col44_Byte1", float) = 0

+    _Letter_Row02_Col45_Byte1("_Letter_Row02_Col45_Byte1", float) = 0

+    _Letter_Row02_Col46_Byte1("_Letter_Row02_Col46_Byte1", float) = 0

+    _Letter_Row02_Col47_Byte1("_Letter_Row02_Col47_Byte1", float) = 0

     _Letter_Row03_Col00_Byte1("_Letter_Row03_Col00_Byte1", float) = 0

     _Letter_Row03_Col01_Byte1("_Letter_Row03_Col01_Byte1", float) = 0

     _Letter_Row03_Col02_Byte1("_Letter_Row03_Col02_Byte1", float) = 0

@@ -368,6 +397,10 @@
     _Letter_Row03_Col41_Byte1("_Letter_Row03_Col41_Byte1", float) = 0

     _Letter_Row03_Col42_Byte1("_Letter_Row03_Col42_Byte1", float) = 0

     _Letter_Row03_Col43_Byte1("_Letter_Row03_Col43_Byte1", float) = 0

+    _Letter_Row03_Col44_Byte1("_Letter_Row03_Col44_Byte1", float) = 0

+    _Letter_Row03_Col45_Byte1("_Letter_Row03_Col45_Byte1", float) = 0

+    _Letter_Row03_Col46_Byte1("_Letter_Row03_Col46_Byte1", float) = 0

+    _Letter_Row03_Col47_Byte1("_Letter_Row03_Col47_Byte1", float) = 0

   }

   SubShader

   {

@@ -407,6 +440,7 @@
       Texture2D _Font_0x8000_0x9FFF;

       Texture2D _Font_0xA000_0xBFFF;

       Texture2D _Font_0xC000_0xDFFF;

+      Texture2D _Img_0xE000_0xE03F;

 

       float3 HUEtoRGB(in float H)

       {

@@ -483,6 +517,10 @@
       float _Letter_Row00_Col41_Byte0;

       float _Letter_Row00_Col42_Byte0;

       float _Letter_Row00_Col43_Byte0;

+      float _Letter_Row00_Col44_Byte0;

+      float _Letter_Row00_Col45_Byte0;

+      float _Letter_Row00_Col46_Byte0;

+      float _Letter_Row00_Col47_Byte0;

       float _Letter_Row01_Col00_Byte0;

       float _Letter_Row01_Col01_Byte0;

       float _Letter_Row01_Col02_Byte0;

@@ -527,6 +565,10 @@
       float _Letter_Row01_Col41_Byte0;

       float _Letter_Row01_Col42_Byte0;

       float _Letter_Row01_Col43_Byte0;

+      float _Letter_Row01_Col44_Byte0;

+      float _Letter_Row01_Col45_Byte0;

+      float _Letter_Row01_Col46_Byte0;

+      float _Letter_Row01_Col47_Byte0;

       float _Letter_Row02_Col00_Byte0;

       float _Letter_Row02_Col01_Byte0;

       float _Letter_Row02_Col02_Byte0;

@@ -571,6 +613,10 @@
       float _Letter_Row02_Col41_Byte0;

       float _Letter_Row02_Col42_Byte0;

       float _Letter_Row02_Col43_Byte0;

+      float _Letter_Row02_Col44_Byte0;

+      float _Letter_Row02_Col45_Byte0;

+      float _Letter_Row02_Col46_Byte0;

+      float _Letter_Row02_Col47_Byte0;

       float _Letter_Row03_Col00_Byte0;

       float _Letter_Row03_Col01_Byte0;

       float _Letter_Row03_Col02_Byte0;

@@ -615,6 +661,10 @@
       float _Letter_Row03_Col41_Byte0;

       float _Letter_Row03_Col42_Byte0;

       float _Letter_Row03_Col43_Byte0;

+      float _Letter_Row03_Col44_Byte0;

+      float _Letter_Row03_Col45_Byte0;

+      float _Letter_Row03_Col46_Byte0;

+      float _Letter_Row03_Col47_Byte0;

       float _Letter_Row00_Col00_Byte1;

       float _Letter_Row00_Col01_Byte1;

       float _Letter_Row00_Col02_Byte1;

@@ -659,6 +709,10 @@
       float _Letter_Row00_Col41_Byte1;

       float _Letter_Row00_Col42_Byte1;

       float _Letter_Row00_Col43_Byte1;

+      float _Letter_Row00_Col44_Byte1;

+      float _Letter_Row00_Col45_Byte1;

+      float _Letter_Row00_Col46_Byte1;

+      float _Letter_Row00_Col47_Byte1;

       float _Letter_Row01_Col00_Byte1;

       float _Letter_Row01_Col01_Byte1;

       float _Letter_Row01_Col02_Byte1;

@@ -703,6 +757,10 @@
       float _Letter_Row01_Col41_Byte1;

       float _Letter_Row01_Col42_Byte1;

       float _Letter_Row01_Col43_Byte1;

+      float _Letter_Row01_Col44_Byte1;

+      float _Letter_Row01_Col45_Byte1;

+      float _Letter_Row01_Col46_Byte1;

+      float _Letter_Row01_Col47_Byte1;

       float _Letter_Row02_Col00_Byte1;

       float _Letter_Row02_Col01_Byte1;

       float _Letter_Row02_Col02_Byte1;

@@ -747,6 +805,10 @@
       float _Letter_Row02_Col41_Byte1;

       float _Letter_Row02_Col42_Byte1;

       float _Letter_Row02_Col43_Byte1;

+      float _Letter_Row02_Col44_Byte1;

+      float _Letter_Row02_Col45_Byte1;

+      float _Letter_Row02_Col46_Byte1;

+      float _Letter_Row02_Col47_Byte1;

       float _Letter_Row03_Col00_Byte1;

       float _Letter_Row03_Col01_Byte1;

       float _Letter_Row03_Col02_Byte1;

@@ -791,6 +853,10 @@
       float _Letter_Row03_Col41_Byte1;

       float _Letter_Row03_Col42_Byte1;

       float _Letter_Row03_Col43_Byte1;

+      float _Letter_Row03_Col44_Byte1;

+      float _Letter_Row03_Col45_Byte1;

+      float _Letter_Row03_Col46_Byte1;

+      float _Letter_Row03_Col47_Byte1;

 

       v2f vert (appdata v)

       {

@@ -825,7 +891,11 @@
 

       // Write the nth letter in the current cell and return the value of the

       // pixel.

-      float2 GetLetter(float2 uv, int nth_letter)

+      // `texture_rows` and `texture_cols` indicate how many rows and columns are

+      // in the texture being sampled.

+      float2 GetLetter(float2 uv, int nth_letter,

+          float texture_cols, float texture_rows,

+          float board_cols, float board_rows)

       {

         // UV spans from [0,1] to [0,1].

         // 'U' is horizontal; cols.

@@ -833,13 +903,11 @@
         //

         // I want to divide the mesh into an m x n grid.

         // I want to know what grid cell I'm in. This is simply u * m, v * n.

-        int CHAR_ROWS = 4;

-        int CHAR_COLS = 44;

 

         // OK, I know what cell I'm in. Now I need to know how far across it I

         // am. Produce a float in the range [0, 1).

-        float CHAR_FRAC_COL = uv.x * CHAR_COLS - floor(uv.x * CHAR_COLS);

-        float CHAR_FRAC_ROW = uv.y * CHAR_ROWS - floor(uv.y * CHAR_ROWS);

+        float CHAR_FRAC_COL = uv.x * board_cols - floor(uv.x * board_cols);

+        float CHAR_FRAC_ROW = uv.y * board_rows - floor(uv.y * board_rows);

 

         // Avoid rendering pixels right on the edge of the slot. If we were to

         // do this, then that value would get stretched due to clamping

@@ -851,15 +919,11 @@
           return float2(0, 0);

         }

 

-        // This is the number of rows and columns in the actual texture.

-        float LETTER_COLS = 128.0;

-        float LETTER_ROWS = 64.0;

+        float LETTER_COL = fmod(nth_letter, floor(texture_cols));

+        float LETTER_ROW = floor(texture_rows) - floor(nth_letter / floor(texture_cols));

 

-        float LETTER_COL = fmod(nth_letter, floor(LETTER_COLS));

-        float LETTER_ROW = floor(LETTER_ROWS) - floor(nth_letter / floor(LETTER_COLS));

-

-        float LETTER_UV_ROW = (LETTER_ROW + CHAR_FRAC_ROW - 1.00) / LETTER_ROWS;

-        float LETTER_UV_COL = (LETTER_COL + CHAR_FRAC_COL) / LETTER_COLS;

+        float LETTER_UV_ROW = (LETTER_ROW + CHAR_FRAC_ROW - 1.00) / texture_rows;

+        float LETTER_UV_COL = (LETTER_COL + CHAR_FRAC_COL) / texture_cols;

 

         float2 result;

         result.x = LETTER_UV_COL;

@@ -896,7 +960,7 @@
       float2 GetLetterParameter(float2 uv)

       {

         float CHAR_ROWS = 4.0;

-        float CHAR_COLS = 44.0;

+        float CHAR_COLS = 48.0;

         float CHAR_COL = floor(uv.x * CHAR_COLS);

         float CHAR_ROW = floor(uv.y * CHAR_ROWS);

 

@@ -992,6 +1056,14 @@
                 return float2(_Letter_Row00_Col42_Byte0, _Letter_Row00_Col42_Byte1);

               case 43:

                 return float2(_Letter_Row00_Col43_Byte0, _Letter_Row00_Col43_Byte1);

+              case 44:

+                return float2(_Letter_Row00_Col44_Byte0, _Letter_Row00_Col44_Byte1);

+              case 45:

+                return float2(_Letter_Row00_Col45_Byte0, _Letter_Row00_Col45_Byte1);

+              case 46:

+                return float2(_Letter_Row00_Col46_Byte0, _Letter_Row00_Col46_Byte1);

+              case 47:

+                return float2(_Letter_Row00_Col47_Byte0, _Letter_Row00_Col47_Byte1);

               default:

                 return float2(0, 0);

             }

@@ -1085,6 +1157,14 @@
                 return float2(_Letter_Row01_Col42_Byte0, _Letter_Row01_Col42_Byte1);

               case 43:

                 return float2(_Letter_Row01_Col43_Byte0, _Letter_Row01_Col43_Byte1);

+              case 44:

+                return float2(_Letter_Row01_Col44_Byte0, _Letter_Row01_Col44_Byte1);

+              case 45:

+                return float2(_Letter_Row01_Col45_Byte0, _Letter_Row01_Col45_Byte1);

+              case 46:

+                return float2(_Letter_Row01_Col46_Byte0, _Letter_Row01_Col46_Byte1);

+              case 47:

+                return float2(_Letter_Row01_Col47_Byte0, _Letter_Row01_Col47_Byte1);

               default:

                 return float2(0, 0);

             }

@@ -1178,6 +1258,14 @@
                 return float2(_Letter_Row02_Col42_Byte0, _Letter_Row02_Col42_Byte1);

               case 43:

                 return float2(_Letter_Row02_Col43_Byte0, _Letter_Row02_Col43_Byte1);

+              case 44:

+                return float2(_Letter_Row02_Col44_Byte0, _Letter_Row02_Col44_Byte1);

+              case 45:

+                return float2(_Letter_Row02_Col45_Byte0, _Letter_Row02_Col45_Byte1);

+              case 46:

+                return float2(_Letter_Row02_Col46_Byte0, _Letter_Row02_Col46_Byte1);

+              case 47:

+                return float2(_Letter_Row02_Col47_Byte0, _Letter_Row02_Col47_Byte1);

               default:

                 return float2(0, 0);

             }

@@ -1271,6 +1359,14 @@
                 return float2(_Letter_Row03_Col42_Byte0, _Letter_Row03_Col42_Byte1);

               case 43:

                 return float2(_Letter_Row03_Col43_Byte0, _Letter_Row03_Col43_Byte1);

+              case 44:

+                return float2(_Letter_Row03_Col44_Byte0, _Letter_Row03_Col44_Byte1);

+              case 45:

+                return float2(_Letter_Row03_Col45_Byte0, _Letter_Row03_Col45_Byte1);

+              case 46:

+                return float2(_Letter_Row03_Col46_Byte0, _Letter_Row03_Col46_Byte1);

+              case 47:

+                return float2(_Letter_Row03_Col47_Byte0, _Letter_Row03_Col47_Byte1);

               default:

                 return float2(0, 0);

             }

@@ -1325,8 +1421,18 @@
 

           int2 letter_bytes = (int2) floor(GetLetterParameter(uv));

           int letter = letter_bytes[0] | (letter_bytes[1] << 8);

-

-          uv = GetLetter(uv, letter);

+          

+          float texture_cols;

+          float texture_rows;

+          if (letter < 0xE000) {

+            texture_cols = 128.0;

+            texture_rows = 64.0;

+            uv = GetLetter(uv, letter, texture_cols, texture_rows, 48, 4);

+          } else {

+            texture_cols = 8.0;

+            texture_rows = 8.0;

+            uv = GetLetter(uv, letter, texture_cols, texture_rows, 8, 4);

+          }

 

           fixed4 background = TaSTT_Backplate.Sample(sampler_linear_repeat, uv);

           fixed4 text;

@@ -1356,7 +1462,7 @@
               text = _Font_0xC000_0xDFFF.Sample(sampler_linear_repeat, uv);

               break;

             default:

-              text = _Font_0x0000_0x1FFF.Sample(sampler_linear_repeat, uv);

+              text = _Img_0xE000_0xE03F.Sample(sampler_linear_repeat, uv);

               break;

           }

           fixed4 black = fixed4(0,0,0,0);