lecteur-3d-cinematique/cine_about.py

import bge # Bibliothèque Blender Game Engine (UPBGE)
import webbrowser
import numpy as np

###############################################################################
# cine_about.py
# @title: A propos du player 3D d'analyse de cinématique
# @project: Blender-EduTech
# @lang: fr
# @authors: Philippe Roy <philippe.roy@ac-grenoble.fr>
# @copyright: Copyright (C) 2020-2022 Philippe Roy
# @license: GNU GPL
###############################################################################

# UPBGE scene
scene = bge.logic.getCurrentScene()

# Colors
color_link =  [0.051, 0.270, 0.279,1] # Turquoise
# color_link =  [0.024, 0.006, 0.8, 1] # Bleu
color_link_hl =  [0.8, 0.005, 0.315, 1] # Magenta

# UPBGE constants
JUST_ACTIVATED = bge.logic.KX_INPUT_JUST_ACTIVATED
JUST_RELEASED = bge.logic.KX_INPUT_JUST_RELEASED
ACTIVATE = bge.logic.KX_INPUT_ACTIVE
# JUST_DEACTIVATED = bge.logic.KX_SENSOR_JUST_DEACTIVATED

##
# Ouverture
##

def open():
    scene.active_camera = scene.objects["Camera-About"]
    scene.objects['About_close'].color= color_link
    scene.objects['About_screen-up'].color= color_link
    scene.objects['About_screen-down'].color= color_link
    scene.objects['About_screen']['Text']= "Taille écran : "+str(bge.render.getWindowWidth()) +" x "+str(bge.render.getWindowHeight())

    scene.objects['About_link-git'].color= color_link
    scene.objects['About_link-git']['Text'] = "Dépôt des sources" # Pas de ô dans Blender
    scene.objects['About_link-gpl'].color= color_link
    scene.objects['About_link-upbge'].color= color_link
    
    scene.objects['About'].setVisible(True,True)

    # Boutons < et > ("640x360", "960x540", "1280x720", "1920x1080")
    if bge.render.getWindowWidth() <=640:
        scene.objects['About_screen-down'].setVisible(False,True)
        scene.objects['About_screen-down-colbox'].suspendPhysics (True)
    else:
        scene.objects['About_screen-down'].setVisible(True,True)
        scene.objects['About_screen-down-colbox'].restorePhysics()
    if bge.render.getWindowWidth() >= 1920:
        scene.objects['About_screen-up'].setVisible(False,True)
        scene.objects['About_screen-up-colbox'].suspendPhysics (True)
    else:
        scene.objects['About_screen-up'].setVisible(True,True)
        scene.objects['About_screen-up-colbox'].restorePhysics()

def close(cont):
    if cont.sensors['Click'].status == JUST_ACTIVATED and cont.sensors['MO'].positive :
        if scene.objects['About']['anim'] == True:
            start = scene.objects['Mecanism']['anim_frame']
            end = 250
            layer = 0
            priority = 1
            blendin = 1.0
            mode = bge.logic.KX_ACTION_MODE_PLAY
            layerWeight = 0.0
            ipoFlags = 0
            speed = 1.0
            for objet in scene.objects['Mecanism']['objects_anim'] :
                scene.objects[objet].playAction(objet+'-Action', start, end, layer, priority, blendin, mode, layerWeight, ipoFlags, speed)
            scene.objects['Mecanism']['anim'] = True
            scene.objects['About']['anim'] == False
        scene.active_camera = scene.objects["Camera"]
        scene.objects['About'].setVisible(False,True)

##
# Highlight
##

def hl(cont):
    if cont.sensors['MO'].status == JUST_ACTIVATED:
        obj = cont.owner
        name=obj.name[:-7]
        scene.objects[name].color = color_link_hl

    if cont.sensors['MO'].status == JUST_RELEASED:
        obj = cont.owner
        name=obj.name[:-7]
        scene.objects[name].color = color_link

##
# Liens
##

def link(cont):
    if cont.sensors['Click'].status == JUST_ACTIVATED and cont.sensors['MO'].positive :
        obj = cont.owner
        name=obj.name[:-7]
        link={
            'About_link-git' : 'https://gitlab.com/blender-edutech/kinematic_player',
            'About_link-gpl' : 'https://www.gnu.org/licenses/gpl-3.0.html',
            'About_link-upbge' : 'https://www.upbge.org'}
        webbrowser.open(link [name])

##
# Configuration de l'écran
##

def get_near_pos(array,value):
    array = np.asarray(array)
    idx = (np.abs(array-value)).argmin()
    return idx

# Taille de l'écran +
def screen_up(cont):
    if cont.sensors['Click'].status == JUST_ACTIVATED and cont.sensors['MO'].positive :
        screen_width_mode=[640, 960, 1280, 1920]
        screen_height_mode=[360, 540, 720,1080]
        screen_mode_txt=["640x360", "960x540", "1280x720", "1920x1080"]
        i = get_near_pos(screen_width_mode, bge.render.getWindowWidth())
        if  i>=0 and i<3 :
            screen_width=screen_width_mode[i+1]
            screen_height=screen_height_mode[i+1]
            scene.objects['About_screen']['Text']= "Taille écran : "+str(screen_width) +" x "+str(screen_height)
            bge.render.setWindowSize(screen_width,screen_height)

        # Boutons < et >
        if screen_width <=640:
            scene.objects['About_screen-down'].setVisible(False,True)
            scene.objects['About_screen-down-colbox'].suspendPhysics (True)
        else:
            scene.objects['About_screen-down'].setVisible(True,True)
            scene.objects['About_screen-down-colbox'].restorePhysics()
        if screen_width >= 1920:
            scene.objects['About_screen-up'].setVisible(False,True)
            scene.objects['About_screen-up-colbox'].suspendPhysics (True)
        else:
            scene.objects['About_screen-up'].setVisible(True,True)
            scene.objects['About_screen-up-colbox'].restorePhysics()

# Taille de l'écran -
def screen_down(cont):
    if cont.sensors['Click'].status == JUST_ACTIVATED and cont.sensors['MO'].positive :
        screen_width_mode=[640, 960, 1280, 1920]
        screen_height_mode=[360, 540, 720,1080]
        screen_mode_txt=["640x360", "960x540", "1280x720", "1920x1080"]
        i = get_near_pos(screen_width_mode, bge.render.getWindowWidth())
        if  i>0 and i<=3 :
            screen_width=screen_width_mode[i-1]
            screen_height=screen_height_mode[i-1]
            scene.objects['About_screen']['Text']= "Taille écran : "+str(screen_width) +" x "+str(screen_height)
            bge.render.setWindowSize(screen_width,screen_height)

        # Boutons < et >
        if screen_width <=640:
            scene.objects['About_screen-down'].setVisible(False,True)
            scene.objects['About_screen-down-colbox'].suspendPhysics (True)
        else:
            scene.objects['About_screen-down'].setVisible(True,True)
            scene.objects['About_screen-down-colbox'].restorePhysics()
        if screen_width >= 1920:
            scene.objects['About_screen-up'].setVisible(False,True)
            scene.objects['About_screen-up-colbox'].suspendPhysics (True)
        else:
            scene.objects['About_screen-up'].setVisible(True,True)
            scene.objects['About_screen-up-colbox'].restorePhysics()