shuiyu1123
2d56cb3bc9
核心热路径(数学/内存/字符串/性能分析)用MASM汇编(SSE/AVX2) 外围系统(窗口/渲染/ECS/音频/UI/脚本)用C语言 含自研编辑器、VisualScript积木编程、中文渲染(glyph_atlas)
55 lines
1.7 KiB
C
55 lines
1.7 KiB
C
#pragma once
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// ============================================================================
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// block_workspace.h - 工作区管理
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// ============================================================================
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#include "block_core.h"
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#define MAX_WORKSPACE_BLOCKS 1024
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#define MAX_WORKSPACE_CONNECTIONS 2048
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typedef struct BlockWorkspace {
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Block* blocks[MAX_WORKSPACE_BLOCKS];
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int block_count;
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BlockConnection connections[MAX_WORKSPACE_CONNECTIONS];
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int connection_count;
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float view_x, view_y;
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float zoom;
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Block* selected_block;
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BlockSlot* dragging_from;
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float drag_start_x, drag_start_y;
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int next_block_id;
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struct BlockPalette* palette;
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} BlockWorkspace;
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// 创建/销毁
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BlockWorkspace* workspace_create(void);
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void workspace_destroy(BlockWorkspace* ws);
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// 添加/移除积木
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int workspace_add_block(BlockWorkspace* ws, Block* block);
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void workspace_remove_block(BlockWorkspace* ws, int block_id);
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// 添加/移除连接
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bool workspace_add_connection(BlockWorkspace* ws, BlockSlot* from, BlockSlot* to);
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void workspace_remove_connection(BlockWorkspace* ws, BlockSlot* from);
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void workspace_remove_all_connections(BlockWorkspace* ws, Block* block);
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// 查找
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Block* workspace_find_block(BlockWorkspace* ws, int block_id);
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Block* workspace_find_block_at(BlockWorkspace* ws, float x, float y);
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BlockSlot* workspace_find_slot_at(BlockWorkspace* ws, float x, float y);
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// 视口变换
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void workspace_screen_to_world(BlockWorkspace* ws, float sx, float sy, float* wx, float* wy);
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void workspace_world_to_screen(BlockWorkspace* ws, float wx, float wy, float* sx, float* sy);
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// 清空
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void workspace_clear(BlockWorkspace* ws);
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