#pragma once

// ============================================================================
// block_palette.h - 积木面板
// ============================================================================

#include "block_types.h"
#include "block_workspace.h"

#define MAX_PALETTE_CATEGORIES 16

typedef struct {
    char name[64];
    BlockType blocks[64];
    int block_count;
    int expanded;
} PaletteCategory;

typedef struct BlockPalette {
    PaletteCategory categories[MAX_PALETTE_CATEGORIES];
    int category_count;
    
    float x, y, width, height;
    float scroll_y;
    
    char search_text[128];
    int search_active;
} BlockPalette;

// 初始化
void palette_init(BlockPalette* palette);

// 添加积木到面板 (按分类)
void palette_add_block(BlockPalette* palette, BlockType type);

struct BlockRenderer;
void palette_render(BlockPalette* palette, struct BlockRenderer* renderer);

// 处理点击
BlockType palette_handle_click(BlockPalette* palette, float mx, float my);

// 搜索
void palette_search(BlockPalette* palette, const char* text);