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Rev 5232 Rev 5248
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#include "board.h"
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#include "board.h"
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#include "config.h"
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#include "config.h"
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__u8 board_need_config = true;
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rect base_cell = {0};
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rect base_cell = {0};
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tile null_tile = {0};
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tile null_tile = {0};
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// Random number generator
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// Random number generator
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__u32 random_u32(__u32 max);
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__u32 random_u32(__u32 max);
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void board_init(rect* r)
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void board_init(rect* r)
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{
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    __u32 high = config_load_highscore();
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    if (high > board.highscore)
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        board.highscore = high;
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{
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    // seed for random number generator
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    // seed for random number generator
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    srand(__menuet__getsystemclock());
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    srand(__menuet__getsystemclock());
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    {
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    {
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        board.cell_map[i] = position2cell(board_position(i));
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        board.cell_map[i] = position2cell(board_position(i));
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        board.tile_map[i] = null_tile;
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        board.tile_map[i] = null_tile;
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    }
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    }
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    __u8 loaded = false;
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    __u8 empty_config = true;
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    if (board_need_config)
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    {
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        board_need_config = false;
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        config_state state = {0};
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        loaded = config_load(&state);
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        if(loaded)
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        {
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            board.score = state.score;
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            board.highscore = state.highscore;
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            i = 0;
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            for (i = 0; i < BOARD_MAP_SIZE; i++)
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            {
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                if (state.value_map[i])
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                {
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                    empty_config = false;
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                    board_add_tile(state.value_map[i],i);
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                }
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            }
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        }
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    }
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    if (!loaded || empty_config)
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    {
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    i = 0;
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        i = 0;
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    for (i = 0; i < START_COUNT; i++)
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        for (i = 0; i < START_COUNT; i++)
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    {
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        {
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        board_add_random_tile();
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            board_add_random_tile();
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        }
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    }
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    }
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    board_redraw();
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    board_redraw();
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}
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}
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void board_delete()
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{
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    config_state state = {0};
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    state.score = board.score;
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    state.highscore = board.highscore;
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    int i = 0;
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    for (i = 0; i < BOARD_MAP_SIZE; i++)
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void board_delete()
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        state.value_map[i] = board.tile_map[i].value;
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{
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    config_save(&state);
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    config_save_highscore(board.highscore);
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    canvas_delete();
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    canvas_delete();
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    board_update_empty_info();
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    board_update_empty_info();
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    if (board.empty_count)
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    if (board.empty_count)
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    {
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    {
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        __u16 rnd_av = random_u32(board.empty_count);
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        __u16 rnd_av = random_u32(board.empty_count);
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        rnd_av = board.empty_index[rnd_av];
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        rnd_av = board.empty_index[rnd_av];
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        __u32 rnd_value = (random_u32(10) < 9) ? 2 : 4;
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        board_add_tile(rnd_value,rnd_av);
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    }
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    return board.empty_count;
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}
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void board_add_tile(__u32 value, __u16 index)
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{
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        tile* av_tile = &board.tile_map[rnd_av];
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    tile* av_tile = &board.tile_map[index];
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        av_tile->value = (random_u32(10) < 9) ? 2 : 4;
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    av_tile->value = value;
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        av_tile->animate = true;
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    av_tile->animate = true;
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        av_tile->ani_step = ANI_APPEAR_STEP;
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    av_tile->ani_step = ANI_APPEAR_STEP;
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        av_tile->transition = position2cell(board_position(rnd_av));
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    av_tile->transition = position2cell(board_position(index));
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        av_tile->cell.x = av_tile->transition.x + base_cell.width / 2;
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    av_tile->cell.x = av_tile->transition.x + base_cell.width / 2;
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        av_tile->cell.y = av_tile->transition.y + base_cell.height / 2;
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    av_tile->cell.y = av_tile->transition.y + base_cell.height / 2;
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        av_tile->cell.width = 0;
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    av_tile->cell.width = 0;
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        av_tile->cell.height = 0;
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    }
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    return board.empty_count;
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    av_tile->cell.height = 0;
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}
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}
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__u8 board_has_moves()
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__u8 board_has_moves()