csd4ni3l/fractal-viewer
1
0
Fork 0
mirror of https://github.com/csd4ni3l/fractal-viewer.git synced 2026-01-01 12:13:43 +01:00
Code Issues Packages Projects Releases 1 Wiki Activity

Add virtual cursor for controller support

Browse Source
This commit is contained in:
csd4ni3l
2025-06-24 21:41:21 +02:00
parent 1672f35211
commit ffcf12552a
5 changed files with 63 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

37
game/iter_fractal_viewer.py
View File

@@ -2,7 +2,7 @@ import arcade, arcade.gui, pyglet, json
from game.shader import create_iter_calc_shader
from utils.constants import button_style, initial_real_imag
from utils.preload import button_texture, button_hovered_texture
from utils.preload import button_texture, button_hovered_texture, cursor_texture
class IterFractalViewer(arcade.gui.UIView):
def __init__(self, pypresence_client, fractal_name: str):
@@ -20,9 +20,14 @@ class IterFractalViewer(arcade.gui.UIView):
self.zoom = 1.0
self.zoom_start_position = ()
self.zoom_rect = None
self.has_controller = False
self.dragging_with_controller = False
def on_show_view(self):
super().on_show_view()
self.window.on_stick_motion = self.on_stick_motion
self.window.on_button_press = self.on_button_press
self.window.on_button_release = self.on_button_release
self.shader_program, self.fractal_image = create_iter_calc_shader(
self.fractal_name,
@@ -57,6 +62,29 @@ class IterFractalViewer(arcade.gui.UIView):
self.back_button.on_click = lambda event: self.main_exit()
self.anchor.add(self.back_button, anchor_x="left", anchor_y="top", align_x=5, align_y=-5)
if self.window.get_controllers():
self.sprite_list = arcade.SpriteList()
self.cursor_sprite = arcade.Sprite(cursor_texture)
self.sprite_list.append(self.cursor_sprite)
self.has_controller = True
def on_button_press(self, controller, button_name):
if button_name == "a" and self.has_controller:
self.zoom_start_position = self.cursor_sprite.center_x, self.cursor_sprite.center_y
self.dragging_with_controller = True
def on_button_release(self, controller, button_name):
if button_name == "a" and self.dragging_with_controller:
self.dragging_with_controller = False
self.on_mouse_release(self.cursor_sprite.center_x, self.cursor_sprite.center_y, None, None)
def on_stick_motion(self, controller, name, vector):
if name == "leftstick":
self.cursor_sprite.center_x += vector.x * 5
self.cursor_sprite.center_y += vector.y * 5
if self.dragging_with_controller:
self.on_mouse_drag(self.cursor_sprite.center_x, self.cursor_sprite.center_y, 0, 0, None, None)
def create_image(self):
with self.shader_program:
self.shader_program['u_maxIter'] = int(self.max_iter)
@@ -71,7 +99,7 @@ class IterFractalViewer(arcade.gui.UIView):
self.zoom = 1
self.zoom_label.text = f"Zoom: {self.zoom:.4f}"
self.zoom_label.text = f"Zoom: {self.zoom:.2f}"
self.zoom_start_position = None
self.zoom_rect = None
@@ -80,7 +108,7 @@ class IterFractalViewer(arcade.gui.UIView):
self.pypresence_client.update(
state=f'Viewing {self.fractal_name.replace("_", " ").capitalize()}',
details=f'Zoom: {self.zoom:.4f}\nMax Iterations: {self.max_iter}',
details=f'Zoom: {self.zoom:.2f}\nMax Iterations: {self.max_iter}',
start=self.pypresence_client.start_time
)
@@ -152,5 +180,8 @@ class IterFractalViewer(arcade.gui.UIView):
self.fractal_sprite.draw()
self.ui.draw()
if self.has_controller:
self.sprite_list.draw()
if self.zoom_rect:
arcade.draw_rect_outline(self.zoom_rect, color=arcade.color.GRAY)