Added Graphics.s and Video.s Sub-Routines

.gitignore

@@ -0,0 +1 @@
+.vscode

KernelRoutineList.txt

@@ -35,8 +35,8 @@ Hardware.s
   +- vram_dump
 
   beep
-  set_activity
+  set_activity_led
-  set_user
+  set_user_led
   scan_keyboard
 
 Int.s
@@ -104,23 +104,21 @@ console.s
   
 graphics.s
   |
-  graphics_draw_rectangle
+  +- graphics_draw_rectangle
-  graphics_draw_line
+  +- graphics_draw_line
-  graphics_draw_triangle
+  +- graphics_draw_triangle
-  graphics_draw_polygon
+  +- graphics_draw_polygon
-  graphics_draw_text
+  +- graphics_draw_text
-
+  +- graphics_fill_rectangle
-  graphics_fill_rectangle
+  +- graphics_fill_triangle
-  graphics_fill_triangle
+  +- graphics_fill_polygon
-  graphics_fill_polygon
+  +- graphics_set_pixel
-
-  graphics_set_pixel
 
 video.s
   |               ! Don't support 16 row mode! => Changes in future
-  video_clear
+  +- video_clear
-  video_copy_memory
+  +- video_copy_memory
-  video_set_mode
+  +- video_set_mode
-  video_get_mode
+  +- video_get_mode
-  video_set_accent
+  +- video_set_accent
-  video_get_accent
+  +- video_get_accent

src/kernel/graphics.s

@@ -0,0 +1,150 @@
+; !!! This module only works with the Full
+; Pixel Graphics mode.
+; i.e. LS7 Computer Rev. 2 !!!
+
+graphics_draw_rectangle:
+            ; Graphics Draw Rectangle
+            ; Draws a Rectangle Outline on the Screen
+
+            ; Input:
+            ; A  => BorderColor
+            ; X  => X Start Position
+            ; Y  => Y Start Position
+            ; K1 => Rectangle Width
+            ; K2 => Rectangle Height
+
+            ; Output: (none)
+
+
+            rts
+
+graphics_draw_line:
+            ; Graphics Draw Line
+            ; Draws a line on the Screen
+
+            ; Input:
+            ; A  => FillColor
+            ; X  => X Start Position
+            ; Y  => Y Start Position
+            ; K1 => X End Position
+            ; K2 => Y End Position
+
+            ; Output: (none)
+
+
+            rts
+
+graphics_draw_triangle:
+            ; Graphics Draw Triangle
+            ; Draws a Triangle Outline on the Screen
+
+            ; Input: 
+            ; A  => BorderColor
+            ; X  => A X Position
+            ; Y  => A Y Position
+            ; K1 => B X Position
+            ; K2 => B Y Position
+            ; K3 => C X Position
+            ; K4 => C X Position
+
+            ; Output: (none)
+
+
+            rts
+
+graphics_draw_polygon:
+            ; Graphics Draw Polygon
+            ; Draws a Polygon Outline on the Screen,
+            ; from a Coordinate List
+
+            ; Input:
+            ; A  => BorderColor
+            ; X  => LOW List Pointer
+            ; Y  => HIGH List Pointer
+            
+            ; Output: (none)
+
+
+            rts
+
+graphics_draw_text:
+            ; Graphics Draw Text
+            ; Draws Text on the Screen,
+            ; with custom color and fond
+
+            ; Input:
+            ; A  => FillColor
+            ; X  => X Position
+            ; Y  => Y Position
+            ; K1 => LOW String Pointer
+            ; K2 => HIGH String Pointer
+            ; K3 => LOW Font Pointer
+            ; K4 => HIGH Font Pointer
+
+            ; Output: (none)
+
+
+            rts
+
+graphics_fill_rectangle:
+            ; Graphics Fill Rectangle
+            ; Draws a Filled Rectangle on the Screen
+
+            ; Input:
+            ; A  => FillColor
+            ; X  => X Start Position
+            ; Y  => Y Start Position
+            ; K1 => Rectangle Width
+            ; K2 => Rectangle Height
+
+            ; Output: (none)
+
+
+            rts
+
+graphics_fill_triangle:
+            ; Graphics Draw Triangle
+            ; Draws a Filled Triangle on the Screen
+
+            ; Input: 
+            ; A  => FillColor
+            ; X  => A X Position
+            ; Y  => A Y Position
+            ; K1 => B X Position
+            ; K2 => B Y Position
+            ; K3 => C X Position
+            ; K4 => C X Position
+
+            ; Output: (none)
+
+
+            rts
+
+graphics_fill_polygon:
+            ; Graphics Draw Polygon
+            ; Draws a Filled Polygon on the Screen,
+            ; from a Coordinate List
+
+            ; Input:
+            ; A  => FillColor
+            ; X  => LOW List Pointer
+            ; Y  => HIGH List Pointer
+
+            ; Output: (none)
+
+
+            rts
+
+graphics_set_pixel:
+            ; Graphics Set Pixel
+            ; Sets the Pixel to a Color
+
+            ; Input:
+            ; A => FillColor
+            ; X => X Position
+            ; Y => Y Position
+
+            ; Output: (none)
+
+
+            rts

src/kernel/hardware.s

@@ -97,3 +97,4 @@ vram_dump:
 
 
             rts
+

src/kernel/video.s

@@ -0,0 +1,77 @@
+video_clear:
+            ; Video Clear
+            ; Clears the Screen, black
+
+            ; Input:  (none)
+            ; Output: (none)
+
+
+            rts
+
+video_copy_memory:
+            ; Video Copy Memory
+            ; Sets the Pixel to a Color
+
+            ; Input:
+            ; A  => Horizontal Wrap
+            ; X  => X Start Position
+            ; Y  => Y Start Position
+            ; K1 => X End Position
+            ; K2 => Y End Position
+            ; K3 => LOW Memory Pointer
+            ; K4 => HIGH Memory Pointer
+
+            ; Output:
+            ; X <= LOW Memory Pointer (end)
+            ; Y <= HIGH Memory Pointer (end)
+
+
+            rts
+
+video_set_mode:
+            ; Video Set Mode
+            ; Sets the Video Mode to
+            ; 0 => Text; 1 => Graphics
+
+            ; Input:
+            ; A => Mode
+
+            ; Output: (none)
+
+
+            rts
+
+video_get_mode:
+            ; Video Get Mode
+            ; Gets the Video mode
+            ; 0 => Text; 1 => Graphics
+
+            ; Input: (none)
+            ; Output:
+            ; A <= Mode
+
+
+            rts
+
+video_set_accent:
+            ; Video Set Accent
+            ; Sets the Video Card's Accent
+
+            ; Input:
+            ; A => Accent
+
+            ; Output: (none)
+
+
+            rts
+
+video_get_accent:
+            ; Video Get Accent
+            ; Gets the Video Card's Accent
+
+            ; Input: (none)
+            ; Output:
+            ; A <= Accent
+
+
+            rts