About to refator tools... again

2025-09-01 17:22:33 -05:00
parent 3ce1566a2e
commit 4541d5219b
14 changed files with 468 additions and 43 deletions
--- a/src/display/ui/rendertext.c
+++ b/src/display/ui/rendertext.c
@@ -0,0 +1,160 @@
+// /**
+//  * Copyright (c) 2025 Dominic Masters
+//  * 
+//  * This software is released under the MIT License.
+//  * https://opensource.org/licenses/MIT
+//  */
+
+// #include "rendertext.h"
+// #include "display/display.h"
+// #include "assert/assert.h"
+// #include "display/spritebatch/spritebatch.h"
+// #include "util/memory.h"
+// #include "util/math.h"
+
+// texture_t RENDER_TEXT_TEXTURE;
+
+// static mesh_t RENDER_TEXT_QUAD_MESH;
+
+// void renderTextInit(void) {
+//   const int32_t cols = FONT_COLUMN_COUNT;
+//   const int32_t rows = (FONT_TILE_COUNT + cols - 1) / cols;
+//   const int32_t inputFontWidth  = cols * FONT_TILE_WIDTH;
+//   const int32_t inputFontHeight = rows * FONT_TILE_HEIGHT;
+
+//   int32_t outputFontWidth = inputFontWidth;
+//   int32_t outputFontHeight = inputFontHeight;
+
+//   // // Round up to nearest power of 2
+//   // #if PSP
+//   //   outputFontWidth = mathNextPowTwo(inputFontWidth);
+//   //   outputFontHeight = mathNextPowTwo(inputFontHeight);
+//   // #endif
+
+//   uint8_t *pixels = (uint8_t *)memoryAllocate(
+//     outputFontWidth * outputFontHeight *
+//     sizeof(uint8_t)
+//   );
+
+//   // Buffer the pixels.
+//   for(int tileIndex = 0; tileIndex < FONT_TILE_COUNT; ++tileIndex) {
+//     const int32_t tileX = (tileIndex % FONT_COLUMN_COUNT) * FONT_TILE_WIDTH;
+//     const int32_t tileY = (tileIndex / FONT_COLUMN_COUNT) * FONT_TILE_HEIGHT;
+//     const uint8_t* tile = TILE_PIXEL_DATA[tileIndex];
+
+//     for (int y = 0; y < FONT_TILE_HEIGHT; ++y) {
+//       for (int x = 0; x < FONT_TILE_WIDTH; ++x) {
+//         const int32_t pixel = (tileY + y) * outputFontWidth + (tileX + x);
+//         const int32_t pixelOffset = pixel;
+//         uint8_t value = tile[y * FONT_TILE_WIDTH + x];
+//         pixels[pixel] = value ? 0xFF : 0x00; // Alpha channel
+//       }
+//     }
+//   }
+
+//   textureInit(
+//     &RENDER_TEXT_TEXTURE,
+//     outputFontWidth, outputFontHeight,
+//     TEXTURE_FORMAT_ALPHA, pixels
+//   );
+//   memoryFree(pixels);
+// }
+
+// void renderTextDrawChar(
+//   const float_t x,
+//   const float_t y,
+//   const char_t c,
+//   const uint8_t r,
+//   const uint8_t g,
+//   const uint8_t b
+// ) {
+//   int32_t tileIndex = (int32_t)(c) - FONT_CHAR_START;
+//   assertTrue(
+//     tileIndex >= 0 && tileIndex < FONT_TILE_COUNT, 
+//     "Character is out of bounds for font tiles"
+//   );
+
+//   const float_t w = (float)RENDER_TEXT_TEXTURE.width;
+//   const float_t h = (float)RENDER_TEXT_TEXTURE.height;
+//   const int32_t tileX = (tileIndex % FONT_COLUMN_COUNT);
+//   const int32_t tileY = (tileIndex / FONT_COLUMN_COUNT);
+
+//   spriteBatchPush(
+//     &RENDER_TEXT_TEXTURE,
+//     x, y,
+//     x + FONT_TILE_WIDTH, y + FONT_TILE_HEIGHT,
+//     r, g, b, 0xFF,
+//     (tileX * FONT_TILE_WIDTH) / w,
+//     (tileY * FONT_TILE_HEIGHT) / h,
+//     ((tileX + 1) * FONT_TILE_WIDTH) / w,
+//     ((tileY + 1) * FONT_TILE_HEIGHT) / h
+//   );
+// }
+
+// void renderTextDraw(
+//   const float_t x,
+//   const float_t y,
+//   const char_t *text,
+//   const uint8_t r,
+//   const uint8_t g,
+//   const uint8_t b
+// ) {
+//   assertNotNull(text, "Text cannot be NULL");
+
+//   float_t posX = x;
+//   float_t posY = y;
+
+//   char_t c;
+//   int32_t i = 0;
+//   while((c = text[i++]) != '\0') {
+//     if(c == '\n') {
+//       posX = x;
+//       posY += FONT_TILE_HEIGHT;
+//       continue;
+//     }
+
+//     renderTextDrawChar(posX, posY, c, r, g, b);
+//     posX += FONT_TILE_WIDTH;
+//   }
+// }
+
+// void renderTextMeasure(
+//   const char_t *text,
+//   int32_t *outWidth,
+//   int32_t *outHeight
+// ) {
+//   assertNotNull(text, "Text cannot be NULL");
+//   assertNotNull(outWidth, "Output width pointer cannot be NULL");
+//   assertNotNull(outHeight, "Output height pointer cannot be NULL");
+
+//   int32_t width = 0;
+//   int32_t height = FONT_TILE_HEIGHT;
+//   int32_t lineWidth = 0;
+
+//   char_t c;
+//   int32_t i = 0;
+//   while((c = text[i++]) != '\0') {
+//     if(c == '\n') {
+//       if(lineWidth > width) {
+//         width = lineWidth;
+//       }
+//       lineWidth = 0;
+//       height += FONT_TILE_HEIGHT;
+//       continue;
+//     }
+
+//     lineWidth += FONT_TILE_WIDTH;
+//   }
+
+//   if(lineWidth > width) {
+//     width = lineWidth;
+//   }
+
+//   *outWidth = width;
+//   *outHeight = height;
+// }
+//     lineWidth += FONT_TILE_WIDTH;
+
+// void renderTextDispose(void) {
+//   textureDispose(&RENDER_TEXT_TEXTURE);
+// }