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update examples

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This commit is contained in:
Richard Smith 2024-11-16 20:11:08 +00:00
parent 4071263a59
commit 6441bca77c
40 changed files with 232 additions and 321 deletions
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28
examples/textures/textures_mouse_painting.py
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@ -4,16 +4,6 @@ raylib [texture] example - Mouse Painting
"""
from pyray import *
from raylib.colors import *
from raylib import (
KEY_RIGHT,
KEY_LEFT,
MOUSE_BUTTON_LEFT,
KEY_C,
GESTURE_DRAG,
MOUSE_BUTTON_RIGHT,
KEY_S
)
MAX_COLORS_COUNT = 23 # Number of colors available
@ -62,9 +52,9 @@ while not window_should_close(): # Detect window close button or ESC key
mousePos = get_mouse_position()
# Move between colors with keys
if is_key_pressed(KEY_RIGHT):
if is_key_pressed(KeyboardKey.KEY_RIGHT):
colorSelected += 1
elif is_key_pressed(KEY_LEFT):
elif is_key_pressed(KeyboardKey.KEY_LEFT):
colorSelected -= 1
if colorSelected >= MAX_COLORS_COUNT:
@ -80,7 +70,7 @@ while not window_should_close(): # Detect window close button or ESC key
else:
colorMouseHover = -1
if colorMouseHover >= 0 and is_mouse_button_pressed(MOUSE_BUTTON_LEFT):
if colorMouseHover >= 0 and is_mouse_button_pressed(MouseButton.MOUSE_BUTTON_LEFT):
colorSelected = colorMouseHover
colorSelectedPrev = colorSelected
@ -89,13 +79,13 @@ while not window_should_close(): # Detect window close button or ESC key
if brushSize < 2: brushSize = 2
if brushSize > 50: brushSize = 50
if is_key_pressed(KEY_C):
if is_key_pressed(KeyboardKey.KEY_C):
# Clear render texture to clear color
begin_texture_mode(target)
clear_background(colors[0])
end_texture_mode()
if is_mouse_button_pressed(MOUSE_BUTTON_LEFT) or get_gesture_detected() == GESTURE_DRAG:
if is_mouse_button_pressed(MouseButton.MOUSE_BUTTON_LEFT) or get_gesture_detected() == Gesture.GESTURE_DRAG:
# Paint circle into render texture
# NOTE: To avoid discontinuous circles, we could store
@ -104,7 +94,7 @@ while not window_should_close(): # Detect window close button or ESC key
if mousePos.y > 50:
draw_circle(int(mousePos.x), int(mousePos.y), brushSize, colors[colorSelected])
end_texture_mode()
if is_mouse_button_down(MOUSE_BUTTON_RIGHT):
if is_mouse_button_down(MouseButton.MOUSE_BUTTON_RIGHT):
if not mouseWasPressed:
colorSelectedPrev = colorSelected
@ -117,7 +107,7 @@ while not window_should_close(): # Detect window close button or ESC key
if mousePos.y > 50: draw_circle(int(mousePos.x), int(mousePos.y), brushSize, colors[0])
end_texture_mode()
elif is_mouse_button_released(MOUSE_BUTTON_RIGHT) and mouseWasPressed:
elif is_mouse_button_released(MouseButton.MOUSE_BUTTON_RIGHT) and mouseWasPressed:
colorSelected = colorSelectedPrev
mouseWasPressed = False
@ -130,7 +120,7 @@ while not window_should_close(): # Detect window close button or ESC key
# Image saving logic
# NOTE: Saving painted texture to a default named image
if (btnSaveMouseHover and is_mouse_button_released(MOUSE_BUTTON_LEFT)) or is_key_pressed(KEY_S):
if (btnSaveMouseHover and is_mouse_button_released(MouseButton.MOUSE_BUTTON_LEFT)) or is_key_pressed(KeyboardKey.KEY_S):
image = load_image_from_texture(target.texture)
image_flip_vertical(image)
export_image(image, "my_amazing_texture_painting.png")
@ -157,7 +147,7 @@ while not window_should_close(): # Detect window close button or ESC key
# Draw drawing circle for reference
if mousePos.y > 50:
if is_mouse_button_down(MOUSE_BUTTON_RIGHT):
if is_mouse_button_down(MouseButton.MOUSE_BUTTON_RIGHT):
draw_circle_lines(int(mousePos.x), int(mousePos.y), brushSize, GRAY)
else:
draw_circle(get_mouse_x(), get_mouse_y(), brushSize, colors[colorSelected])