56 lines
1.7 KiB
C++
56 lines
1.7 KiB
C++
#help_index "Graphics"
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public class CGrGlbls
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{
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I64 *to_8_bits,*to_8_colors;
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CDC *screen_image, //Read only.
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*dc, //Persistent
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*dc1,
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*dc2, //Updated every refresh
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*dc_cache,
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*zoomed_dc;
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U32 *text_base; //See $LK,"TextBase Layer",A="HI:TextBase Layer"$. (Similar to 0xB8000 but 32 bits)
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U16 *win_z_buf;
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#define SPHT_ELEM_CODE 1
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CHashTable *sprite_hash;
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U16 *win_uncovered_bitmap;
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I64 highest_uncovered;
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U16 *vga_text_cache;
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I64 pan_text_x,pan_text_y; //[-7,7]
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U0 (*fp_final_screen_update)(CDC *dc);//Mouse cursor is handled here.
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U0 (*fp_wall_paper)(CTask *task);
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U0 (*fp_draw_input_ptr)(CDC *dc,I64 x,I64 y);
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U0 (*fp_draw_grab_input_ptr)(CDC *dc,I64 x,I64 y,Bool closed);
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U8 *empty_sprite; //Gets assigned $LK,"gr.empty_sprite",A="FF:::/Adam/AInputPointer.CPP,empty_sprite"$
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#define GR_NUM_PEN_BRUSHES 64
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CDC *pen_brushes[GR_NUM_PEN_BRUSHES],
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*collision_pen_brushes[GR_NUM_PEN_BRUSHES],
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*even_pen_brushes[GR_NUM_PEN_BRUSHES],
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*odd_pen_brushes[GR_NUM_PEN_BRUSHES];
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I8 circle_lo[GR_NUM_PEN_BRUSHES][GR_NUM_PEN_BRUSHES],
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circle_hi[GR_NUM_PEN_BRUSHES][GR_NUM_PEN_BRUSHES];
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#define GR_MAX_SCREEN_ZOOM 8
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U8 *screen_zoom_tables[GR_MAX_SCREEN_ZOOM+1];
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I64 screen_zoom,sx,sy;
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//When zoomed, this keeps the mouse centered.
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Bool continuous_scroll,
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hide_row,hide_col;
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} gr;
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//See $LK,"RLf_VGA",A="FF:::/Kernel/KStart16.CPP,RLf_VGA"$
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//See $LK,"SysGrInit",A="MN:SysGrInit"$()
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//Allows consts to be used instead of vars.
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HashPublic("GR_WIDTH",HTT_DEFINE_STR);;
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HashPublic("GR_HEIGHT",HTT_DEFINE_STR);;
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#help_index "Char;TextBase Layer/Char"
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DefinePrint("TEXT_ROWS","%d",text.rows);;;
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HashPublic("TEXT_ROWS",HTT_DEFINE_STR);;;
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DefinePrint("TEXT_COLS","%d",text.cols);;;
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HashPublic("TEXT_COLS",HTT_DEFINE_STR);;;
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