foxpaint: Initial commit
This commit is contained in:
Ry
parent
8ac2d2c0d4
commit
1d70da41a9
230
applications/foxpaint/main.asm
Normal file
230
applications/foxpaint/main.asm
Normal file
|
|
@ -0,0 +1,230 @@
|
||||||
|
; mouse painting demo
|
||||||
|
|
||||||
|
mov r0, window_struct
|
||||||
|
mov r1, window_title
|
||||||
|
mov r2, 640
|
||||||
|
mov r3, 448
|
||||||
|
mov r4, 0
|
||||||
|
mov r5, 16
|
||||||
|
mov r6, menu_items_root
|
||||||
|
mov r7, 0
|
||||||
|
call new_window
|
||||||
|
|
||||||
|
event_loop:
|
||||||
|
mov r0, window_struct
|
||||||
|
call get_next_window_event
|
||||||
|
|
||||||
|
; was the mouse clicked?
|
||||||
|
cmp r0, EVENT_TYPE_MOUSE_CLICK
|
||||||
|
ifz call mouse_click_event
|
||||||
|
|
||||||
|
; was the mouse released?
|
||||||
|
cmp r0, EVENT_TYPE_MOUSE_RELEASE
|
||||||
|
ifz mov.8 [is_drawing], 0
|
||||||
|
|
||||||
|
; did the user click the menu bar?
|
||||||
|
cmp r0, EVENT_TYPE_MENU_BAR_CLICK
|
||||||
|
ifz mov r0, menu_items_root
|
||||||
|
ifz call menu_bar_click_event
|
||||||
|
|
||||||
|
; is the user in a menu?
|
||||||
|
cmp r0, EVENT_TYPE_MENU_UPDATE
|
||||||
|
ifz call menu_update_event
|
||||||
|
|
||||||
|
; did the user click a menu item?
|
||||||
|
cmp r0, EVENT_TYPE_MENU_CLICK
|
||||||
|
ifz call menu_click_event
|
||||||
|
|
||||||
|
; should the menu be closed?
|
||||||
|
cmp r0, EVENT_TYPE_MENU_ACK
|
||||||
|
ifz call menu_ack_event
|
||||||
|
|
||||||
|
cmp.8 [is_drawing], 0
|
||||||
|
ifnz call draw_pixel
|
||||||
|
|
||||||
|
call yield_task
|
||||||
|
jmp event_loop
|
||||||
|
|
||||||
|
mouse_click_event:
|
||||||
|
push r0
|
||||||
|
|
||||||
|
; first, check if we are attempting to drag or close the window
|
||||||
|
cmp r2, 16
|
||||||
|
iflteq jmp drag_or_close_window
|
||||||
|
|
||||||
|
; if not, enable the drawing flag
|
||||||
|
mov.8 [is_drawing], 1
|
||||||
|
|
||||||
|
pop r0
|
||||||
|
ret
|
||||||
|
|
||||||
|
menu_click_event:
|
||||||
|
; r2 contains the clicked root menu
|
||||||
|
; r3 contains the clicked menu item
|
||||||
|
|
||||||
|
; canvas
|
||||||
|
cmp r2, 0
|
||||||
|
ifz call canvas_menu_click_event
|
||||||
|
|
||||||
|
; brush
|
||||||
|
cmp r2, 1
|
||||||
|
ifz call brush_menu_click_event
|
||||||
|
|
||||||
|
; color
|
||||||
|
cmp r2, 2
|
||||||
|
ifz call color_menu_click_event
|
||||||
|
|
||||||
|
ret
|
||||||
|
|
||||||
|
menu_ack_event:
|
||||||
|
push r0
|
||||||
|
|
||||||
|
mov r0, menu_items_root
|
||||||
|
call close_menu
|
||||||
|
|
||||||
|
pop r0
|
||||||
|
ret
|
||||||
|
|
||||||
|
canvas_menu_click_event:
|
||||||
|
; r2 contains the clicked root menu
|
||||||
|
; r3 contains the clicked menu item
|
||||||
|
|
||||||
|
; clear to black
|
||||||
|
cmp r3, 0
|
||||||
|
ifz call clear_canvas_black
|
||||||
|
|
||||||
|
; clear to white
|
||||||
|
cmp r3, 1
|
||||||
|
ifz call clear_canvas_white
|
||||||
|
|
||||||
|
ret
|
||||||
|
|
||||||
|
brush_menu_click_event:
|
||||||
|
; r2 contains the clicked root menu
|
||||||
|
; r3 contains the clicked menu item
|
||||||
|
|
||||||
|
; 2x2
|
||||||
|
cmp r3, 0
|
||||||
|
ifz mov.8 [brush_size], 2
|
||||||
|
|
||||||
|
; 4x4
|
||||||
|
cmp r3, 1
|
||||||
|
ifz mov.8 [brush_size], 4
|
||||||
|
|
||||||
|
; 8x8
|
||||||
|
cmp r3, 2
|
||||||
|
ifz mov.8 [brush_size], 8
|
||||||
|
|
||||||
|
; 16x16
|
||||||
|
cmp r3, 3
|
||||||
|
ifz mov.8 [brush_size], 16
|
||||||
|
|
||||||
|
ret
|
||||||
|
|
||||||
|
color_menu_click_event:
|
||||||
|
; r2 contains the clicked root menu
|
||||||
|
; r3 contains the clicked menu item
|
||||||
|
|
||||||
|
; black
|
||||||
|
cmp r3, 0
|
||||||
|
ifz mov [color], 0xFF000000
|
||||||
|
|
||||||
|
; white
|
||||||
|
cmp r3, 1
|
||||||
|
ifz mov [color], 0xFFFFFFFF
|
||||||
|
|
||||||
|
; red
|
||||||
|
cmp r3, 2
|
||||||
|
ifz mov [color], 0xFF0000FF
|
||||||
|
|
||||||
|
; green
|
||||||
|
cmp r3, 3
|
||||||
|
ifz mov [color], 0xFF00FF00
|
||||||
|
|
||||||
|
; blue
|
||||||
|
cmp r3, 4
|
||||||
|
ifz mov [color], 0xFFFF0000
|
||||||
|
|
||||||
|
ret
|
||||||
|
|
||||||
|
draw_pixel:
|
||||||
|
mov r0, window_struct
|
||||||
|
call get_window_overlay_number
|
||||||
|
mov r2, r0
|
||||||
|
mov r5, r0
|
||||||
|
call get_mouse_position
|
||||||
|
call make_coordinates_relative_to_overlay
|
||||||
|
movz.8 r2, [brush_size]
|
||||||
|
movz.8 r3, [brush_size]
|
||||||
|
mov r4, [color]
|
||||||
|
call draw_filled_rectangle_to_overlay
|
||||||
|
|
||||||
|
ret
|
||||||
|
|
||||||
|
clear_canvas_black:
|
||||||
|
mov r0, 0xFF000000
|
||||||
|
mov r1, window_struct
|
||||||
|
call fill_window
|
||||||
|
|
||||||
|
ret
|
||||||
|
|
||||||
|
clear_canvas_white:
|
||||||
|
mov r0, 0xFFFFFFFF
|
||||||
|
mov r1, window_struct
|
||||||
|
call fill_window
|
||||||
|
|
||||||
|
ret
|
||||||
|
|
||||||
|
drag_or_close_window:
|
||||||
|
cmp r1, 8
|
||||||
|
iflteq jmp close_window
|
||||||
|
mov r0, window_struct
|
||||||
|
call start_dragging_window
|
||||||
|
pop r0
|
||||||
|
ret
|
||||||
|
close_window:
|
||||||
|
mov r0, window_struct
|
||||||
|
call destroy_window
|
||||||
|
call end_current_task
|
||||||
|
|
||||||
|
window_title: data.str "FoxPaint" data.8 0
|
||||||
|
window_struct: data.fill 0, 36
|
||||||
|
|
||||||
|
menu_items_root:
|
||||||
|
data.8 3 ; number of menus
|
||||||
|
data.32 menu_items_canvas_list data.32 menu_items_canvas_name ; pointer to menu list, pointer to menu name
|
||||||
|
data.32 menu_items_brush_list data.32 menu_items_brush_name ; pointer to menu list, pointer to menu name
|
||||||
|
data.32 menu_items_color_list data.32 menu_items_color_name ; pointer to menu list, pointer to menu name
|
||||||
|
menu_items_canvas_name:
|
||||||
|
data.8 6 data.str "Canvas" data.8 0x00 ; text length, text, null-terminator
|
||||||
|
menu_items_brush_name:
|
||||||
|
data.8 5 data.str "Brush" data.8 0x00 ; text length, text, null-terminator
|
||||||
|
menu_items_color_name:
|
||||||
|
data.8 5 data.str "Color" data.8 0x00 ; text length, text, null-terminator
|
||||||
|
menu_items_canvas_list:
|
||||||
|
data.8 2 ; number of items
|
||||||
|
data.8 16 ; menu width (usually longest item + 2)
|
||||||
|
data.8 14 data.str "Clear to Black" data.8 0x00 ; text length, text, null-terminator
|
||||||
|
data.8 14 data.str "Clear to White" data.8 0x00 ; text length, text, null-terminator
|
||||||
|
menu_items_brush_list:
|
||||||
|
data.8 4 ; number of items
|
||||||
|
data.8 7 ; menu width (usually longest item + 2)
|
||||||
|
data.8 3 data.str "2x2" data.8 0x00 ; text length, text, null-terminator
|
||||||
|
data.8 3 data.str "4x4" data.8 0x00 ; text length, text, null-terminator
|
||||||
|
data.8 3 data.str "8x8" data.8 0x00 ; text length, text, null-terminator
|
||||||
|
data.8 5 data.str "16x16" data.8 0x00 ; text length, text, null-terminator
|
||||||
|
menu_items_color_list:
|
||||||
|
data.8 5 ; number of items
|
||||||
|
data.8 7 ; menu width (usually longest item + 2)
|
||||||
|
data.8 5 data.str "Black" data.8 0x00 ; text length, text, null-terminator
|
||||||
|
data.8 5 data.str "White" data.8 0x00 ; text length, text, null-terminator
|
||||||
|
data.8 3 data.str "Red" data.8 0x00 ; text length, text, null-terminator
|
||||||
|
data.8 5 data.str "Green" data.8 0x00 ; text length, text, null-terminator
|
||||||
|
data.8 4 data.str "Blue" data.8 0x00 ; text length, text, null-terminator
|
||||||
|
|
||||||
|
is_drawing: data.8 0
|
||||||
|
brush_size: data.8 4
|
||||||
|
color: data.32 0xFFFFFFFF
|
||||||
|
|
||||||
|
#include "../../../fox32rom/fox32rom.def"
|
||||||
|
#include "../../fox32os.def"
|
||||||
3
build.sh
3
build.sh
|
|
@ -25,6 +25,9 @@ echo "assembling barclock"
|
||||||
echo "assembling terminal"
|
echo "assembling terminal"
|
||||||
../fox32asm/target/release/fox32asm applications/terminal/main.asm base_image/terminal.fxf
|
../fox32asm/target/release/fox32asm applications/terminal/main.asm base_image/terminal.fxf
|
||||||
|
|
||||||
|
echo "assembling foxpaint"
|
||||||
|
../fox32asm/target/release/fox32asm applications/foxpaint/main.asm base_image/foxpaint.fxf
|
||||||
|
|
||||||
echo "assembling bg"
|
echo "assembling bg"
|
||||||
../fox32asm/target/release/fox32asm applications/bg/main.asm base_image/bg.fxf
|
../fox32asm/target/release/fox32asm applications/bg/main.asm base_image/bg.fxf
|
||||||
|
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue
Block a user