TempleOSTS_140317.ISO

Adam/Gr/GrGlbls.CPP

@@ -0,0 +1,49 @@
+#help_index "Graphics/Device Contexts;Graphics/Screen"
+public CDC *gr_screen_image,	//This is read only.
+	   *gr_dc=NULL;		//Persistent
+CDC	*gr_dc1=NULL,
+	*gr_dc2=NULL, //Updated every refresh
+	*gr_dc_cache,
+	*gr_zoomed_dc;
+
+#help_index "Graphics/Screen"
+U16 *gr_win_uncovered_bitmap=NULL,gr_highest_uncovered;
+U16 *gr_vga_text_cache;
+public I64 gr_pan_text_x=0,gr_pan_text_y=0; // [-7,7]
+public U0 (*fp_final_screen_update)(CDC *dc)=NULL;
+public U0 (*fp_wall_paper)(CTask *task)=NULL;
+
+#define GR_NUM_PEN_BRUSHES 64
+CDC	*gr_pen_brushes[GR_NUM_PEN_BRUSHES],
+	*gr_collision_pen_brushes[GR_NUM_PEN_BRUSHES],
+	*gr_even_pen_brushes[GR_NUM_PEN_BRUSHES],
+	*gr_odd_pen_brushes[GR_NUM_PEN_BRUSHES];
+
+
+#define GR_MAX_SCREEN_ZOOM	8
+U8 *gr_screen_zoom_tables[GR_MAX_SCREEN_ZOOM+1];
+I64 gr_screen_zoom=1,grsx=0,grsy=0;
+
+//When zoomed, this keeps the mouse centered.
+public Bool gr_continuous_scroll=FALSE;
+
+#define GR_REFRESH_LOG_CNT	16
+F64 gr_refresh_time_stamps[GR_REFRESH_LOG_CNT];
+I64 gr_refresh_ts_ptr=0;
+
+
+//See $LK,"SYS_BIOS_GR_MODE",A="FF:D:/Kernel/KStart.CPP,SYS_BIOS_GR_MODE:2"$
+//See $LK,"SysGrInit",A="MN:SysGrInit"$()
+//This allows consts to be used
+//instead of vars.
+DefinePrint("GR_WIDTH","%d",gr_width);
+HashPublic("GR_WIDTH",HTT_DEFINE_STR);
+DefinePrint("GR_HEIGHT","%d",gr_height);
+HashPublic("GR_HEIGHT",HTT_DEFINE_STR);
+;
+#help_index "Char"
+DefinePrint("TEXT_ROWS","%d",text_rows);
+HashPublic("TEXT_ROWS",HTT_DEFINE_STR);
+DefinePrint("TEXT_COLS","%d",text_cols);
+HashPublic("TEXT_COLS",HTT_DEFINE_STR);
+;