feat(agent-office): add 16x32 procedural sprite with 5 states and 4 directions

src/pages/agent-office/canvas/ProceduralSprite.js

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+// src/pages/agent-office/canvas/ProceduralSprite.js
+
+/**
+ * 프로시저럴 픽셀 캐릭터 렌더러 (16×32px 기본 해상도)
+ * Phase 1: 코드로 캐릭터를 그림
+ * Phase 2: SpriteLoader가 PNG 스프라이트로 대체
+ */
+
+const AGENT_COLORS = {
+  stock:      { body: '#4488cc', hair: '#2255aa', accent: '#66aaee' },
+  music:      { body: '#44aa88', hair: '#228866', accent: '#66ccaa' },
+  blog:       { body: '#d97706', hair: '#b45e04', accent: '#f59e0b' },
+  realestate: { body: '#c026d3', hair: '#9b1dab', accent: '#e044f0' },
+  lotto:      { body: '#ef4444', hair: '#cc2222', accent: '#ff6666' }
+};
+
+/** 애니메이션 프레임 설정 */
+const ANIM_CONFIG = {
+  idle:      { frames: 2, speed: 0.8 },
+  walk:      { frames: 4, speed: 0.15, cycle: [0, 1, 2, 1] },
+  type:      { frames: 2, speed: 0.3 },
+  wait:      { frames: 2, speed: 0.5 },
+  break_anim:{ frames: 2, speed: 1.0 }
+};
+
+export class ProceduralSprite {
+  /**
+   * 캐릭터 1프레임 렌더링
+   * @param {CanvasRenderingContext2D} ctx
+   * @param {string} agentId
+   * @param {string} state - idle|walk|type|wait|break_anim
+   * @param {string} direction - down|up|right|left
+   * @param {number} frame - 현재 애니메이션 프레임 인덱스
+   * @param {number} x - 캔버스 X 좌표 (캐릭터 중앙 하단)
+   * @param {number} y - 캔버스 Y 좌표 (캐릭터 중앙 하단)
+   * @param {number} scale - 렌더링 스케일
+   */
+  static draw(ctx, agentId, state, direction, frame, x, y, scale) {
+    const colors = AGENT_COLORS[agentId] || AGENT_COLORS.stock;
+    const px = scale; // 1 pixel = scale 크기
+    const w = 16 * px;
+    const h = 32 * px;
+    const bx = x - w / 2; // 좌상단 기준
+    const by = y - h;
+
+    ctx.save();
+
+    // 좌우 반전 (left = right 플립)
+    if (direction === 'left') {
+      ctx.translate(x, 0);
+      ctx.scale(-1, 1);
+      ctx.translate(-x, 0);
+    }
+
+    // 그림자
+    ctx.fillStyle = 'rgba(0,0,0,0.2)';
+    ctx.beginPath();
+    ctx.ellipse(x, y, w * 0.35, px * 2, 0, 0, Math.PI * 2);
+    ctx.fill();
+
+    // 상태별 오프셋
+    let bodyOffsetY = 0;
+    let legSpread = 0;
+    let armAngle = 0;
+
+    if (state === 'walk') {
+      const walkFrame = ANIM_CONFIG.walk.cycle[frame % 4];
+      legSpread = (walkFrame - 1) * px * 2;
+      bodyOffsetY = walkFrame === 1 ? -px : 0;
+    } else if (state === 'type') {
+      armAngle = frame % 2 === 0 ? 1 : -1;
+      bodyOffsetY = frame % 2 === 0 ? 0 : -px * 0.5;
+    } else if (state === 'wait') {
+      bodyOffsetY = Math.sin(frame * Math.PI) * px;
+    } else if (state === 'idle') {
+      bodyOffsetY = frame % 2 === 0 ? 0 : -px * 0.5;
+    } else if (state === 'break_anim') {
+      bodyOffsetY = frame % 2 === 0 ? 0 : px * 0.5; // 졸기
+    }
+
+    const by2 = by + bodyOffsetY;
+
+    // 다리
+    ctx.fillStyle = '#2a2a3e';
+    // 왼쪽 다리
+    ctx.fillRect(bx + px * 4 - legSpread, by2 + px * 24, px * 3, px * 8);
+    // 오른쪽 다리
+    ctx.fillRect(bx + px * 9 + legSpread, by2 + px * 24, px * 3, px * 8);
+    // 신발
+    ctx.fillStyle = '#333';
+    ctx.fillRect(bx + px * 3 - legSpread, by2 + px * 30, px * 5, px * 2);
+    ctx.fillRect(bx + px * 8 + legSpread, by2 + px * 30, px * 5, px * 2);
+
+    // 몸통
+    ctx.fillStyle = colors.body;
+    ctx.fillRect(bx + px * 3, by2 + px * 12, px * 10, px * 13);
+
+    // 팔
+    if (state === 'type') {
+      // 타이핑: 팔 앞으로 뻗음
+      ctx.fillStyle = colors.body;
+      ctx.fillRect(bx + px * 1, by2 + px * 13, px * 3, px * 8 + armAngle * px);
+      ctx.fillRect(bx + px * 12, by2 + px * 13, px * 3, px * 8 - armAngle * px);
+      // 손
+      ctx.fillStyle = '#ffcc99';
+      ctx.fillRect(bx + px * 1, by2 + px * 20 + armAngle * px, px * 3, px * 3);
+      ctx.fillRect(bx + px * 12, by2 + px * 20 - armAngle * px, px * 3, px * 3);
+    } else {
+      // 기본 팔
+      ctx.fillStyle = colors.body;
+      ctx.fillRect(bx + px * 1, by2 + px * 13, px * 3, px * 10);
+      ctx.fillRect(bx + px * 12, by2 + px * 13, px * 3, px * 10);
+      // 손
+      ctx.fillStyle = '#ffcc99';
+      ctx.fillRect(bx + px * 1, by2 + px * 22, px * 3, px * 3);
+      ctx.fillRect(bx + px * 12, by2 + px * 22, px * 3, px * 3);
+    }
+
+    // 머리
+    ctx.fillStyle = '#ffcc99'; // 피부색
+    ctx.fillRect(bx + px * 4, by2 + px * 2, px * 8, px * 10);
+
+    // 머리카락
+    ctx.fillStyle = colors.hair;
+    ctx.fillRect(bx + px * 3, by2 + px * 1, px * 10, px * 4);
+    if (direction === 'down' || direction === 'left' || direction === 'right') {
+      // 앞머리
+      ctx.fillRect(bx + px * 4, by2 + px * 3, px * 2, px * 2);
+    }
+
+    // 눈
+    if (direction !== 'up') {
+      ctx.fillStyle = '#222';
+      if (state === 'break_anim' && frame % 2 === 1) {
+        // 졸기: 눈 감음
+        ctx.fillRect(bx + px * 5, by2 + px * 6, px * 2, px);
+        ctx.fillRect(bx + px * 9, by2 + px * 6, px * 2, px);
+      } else {
+        ctx.fillRect(bx + px * 5, by2 + px * 5, px * 2, px * 2);
+        ctx.fillRect(bx + px * 9, by2 + px * 5, px * 2, px * 2);
+      }
+    }
+
+    // break 소품: 커피잔
+    if (state === 'break_anim') {
+      ctx.fillStyle = '#ffffff';
+      ctx.fillRect(bx + px * 14, by2 + px * 16, px * 3, px * 4);
+      ctx.fillStyle = '#8B4513';
+      ctx.fillRect(bx + px * 14.5, by2 + px * 16.5, px * 2, px * 2);
+    }
+
+    ctx.restore();
+  }
+
+  static getAnimConfig(state) {
+    const mapped = state === 'working' ? 'type'
+      : state === 'waiting' ? 'wait'
+      : state === 'reporting' ? 'type'
+      : state === 'break' ? 'break_anim'
+      : state === 'walk' ? 'walk'
+      : 'idle';
+    return { ...(ANIM_CONFIG[mapped] || ANIM_CONFIG.idle), mapped };
+  }
+}