fm-chan #ｽﾀｯｸﾁｬﾝ

main.cpp

// Copyright (c) 2024 Inaba (@hollyhockberry)
// This software is released under the MIT License.
// http://opensource.org/licenses/mit-license.php

#include <M5Unified.h>
#include <Avatar.h>

using m5avatar::BoundingRect;
using m5avatar::DrawContext;
using m5avatar::Eye;
using m5avatar::Eyeblow;

class Mouth : public m5avatar::Drawable {
 public:
  void draw(M5Canvas *spi, BoundingRect rect, DrawContext* ctx) override {
    spi->fillRect(0, 0, 320, 60, spi->color332(0, 160, 65));
    spi->fillRect(0, 180, 320, 240, spi->color332(0, 140, 214));

    const auto minWidth = 50;
    const auto maxWidth = 90;
    const auto minHeight = 4;
    const auto maxHeight = 60;

    uint16_t primaryColor = ctx->getColorDepth() == 1 ? 1 : ctx->getColorPalette()->get(COLOR_PRIMARY);
    float breath = std::min(1.0f, ctx->getBreath());
    float openRatio = ctx->getMouthOpenRatio();
    int h = minHeight + (maxHeight - minHeight) * openRatio;
    int w = minWidth + (maxWidth - minWidth) * (1 - openRatio);
    int x = rect.getLeft() - w / 2;
    int y = rect.getTop() - h / 2 + breath * 2;
    spi->fillRect(x, y, w, h, primaryColor);
  }
};

m5avatar::Face face(
  new Mouth(), new BoundingRect(148, 163),
  new Eye(8, false), new BoundingRect(93, 90),
  new Eye(8, true), new BoundingRect(96, 230),
  new Eyeblow(32, 0, false), new BoundingRect(67, 96),
  new Eyeblow(32, 0, true), new BoundingRect(72, 230));
m5avatar::Avatar avatar(&face);

void setup() {
  M5.begin();
  avatar.init(8);
  auto cp = avatar.getColorPalette();
  cp.set(COLOR_PRIMARY, BLACK);
  cp.set(COLOR_BACKGROUND, WHITE);
  avatar.setColorPalette(cp);
}

void loop() {
}