codetower/ct.py

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import importlib
import bge # Bibliothèque Blender Game Engine (UPBGE)
import math
import time
import sys
import webbrowser
import threading # Multithreading
###############################################################################
# ct.py
# @title: Commandes pour le jeu codetower
# @project: Blender-EduTech
# @lang: fr
# @authors: Philippe Roy <philippe.roy@ac-grenoble.fr>
# @copyright: Copyright (C) 2022 Philippe Roy
# @license: GNU GPL
#
# Ce simulateur est un jeu du type tower defense où les tours sont à piloter par la programmation Python.
#
###############################################################################
# Import dynamique des fichiers Python élève et vagues
sys.setrecursionlimit(10**5) # Limite sur la récursivité (valeur par défaut : 1000) -> segfault de Blender
importlib.invalidate_caches()
ct_vg = importlib.import_module('ct_vg')
ct_cmd = importlib.import_module('ct_cmd')
# Récupérer la scène UPBGE
scene = bge.logic.getCurrentScene()
# print("Objets de la scene : ", scene.objects)
# Couleurs
couleur_magenta = [0.800, 0.005, 0.315,1] # bouton non activable : magenta
couleur_orange = [0.799, 0.130, 0.063,1] # bouton activable : orange
couleur_blanc = [0.8, 0.8, 0.8, 1] # bouton focus : blanc
couleur_jaune = [0.8, 0.619, 0.021, 1] # bouton activé : jaune
couleur_cmd = [0.8, 0.8, 0.8, 1] # blanc
couleur_cmd_hl = [0.8, 0.619, 0.021, 1] # jaune
couleur_lien = [0.024, 0.006, 0.8, 1] # bleu
couleur_lien_hl = [0.8, 0.005, 0.315, 1] # majenta
# Constantes UPBGE
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
###############################################################################
# Construction
###############################################################################
# Commande positionnement tour
def cmd_construct_tour(cont):
obj = cont.owner
obj_Hl= scene.objects[obj.name+"-Hl"]
if cont.sensors['Click'].status == JUST_ACTIVATED and cont.sensors['MO'].positive and scene.objects['Terrain']['manip_mode']==0:
if scene.objects['Terrain']['construct_mode']==True:
scene.objects['Terrain']['construct_mode']=False
obj.worldScale=[1, 1, 1]
obj.color = couleur_cmd
obj_Hl.worldScale=[1, 1, 1]
obj_Hl.color = couleur_cmd
scene.objects['Tour_construc_mode'].setVisible(False,False)
scene.objects['Tour_construc_mode'].color = couleur_cmd
else:
scene.objects['Terrain']['construct_mode']=True
obj.worldScale=[1.25, 1.25, 1.25]
obj.color = couleur_cmd_hl
obj_Hl.worldScale=[1.25, 1.25, 1.25]
obj_Hl.color = couleur_cmd_hl
scene.objects['Tour_construc_mode'].setVisible(True,False)
scene.objects['Tour_construc_mode'].color = couleur_cmd
# Affiche position
def construct_tour_pos(cont):
obj = cont.owner
if scene.objects['Terrain']['construct_mode']==True:
hitObject = cont.sensors['MO'].hitObject
hitPosition = cont.sensors['MO'].hitPosition
if hitObject is not None :
print (hitObject.name)
print (hitPosition)
scene.objects['Tour_construc_mode'].worldPosition.x=round(hitPosition.x)
scene.objects['Tour_construc_mode'].worldPosition.y=round(hitPosition.y)
scene.objects['Tour_construc_mode'].worldPosition.z=0.2
###############################################################################
# Cycle
###############################################################################
# Initialisation du cycle de fonctionnement normal
# def cycle_init (cont):
# pass
# Mise en route et pause du cycle
def cycle_run (cont):
if cont.sensors['Click'].status == JUST_ACTIVATED and cont.sensors['MO'].positive and scene.objects['Terrain']['manip_mode']==0:
# Pause
if scene.objects['Terrain']['run'] == True:
scene.objects['Terrain']['run']=False
scene.objects['Pause'].setVisible(False,False)
scene.objects['Pause-Hl'].setVisible(False,False)
scene.objects['Run-Hl'].setVisible(True,False)
else:
# Run
scene.objects['Terrain']['run']=True
scene.objects['Run'].setVisible(False,False)
scene.objects['Run-Hl'].setVisible(False,False)
scene.objects['Pause-Hl'].setVisible(True,False)
if scene.objects['Terrain']['thread_run']==False: # Lancement du thread utilisateur
# Supprimer les tours
for i in range (len(scene.objects)):
if scene.objects[i].name=="Tour":
scene.objects[i].endObject()
scene.objects['Stop'].setVisible(True,False)
scene.objects['Terrain']['thread_run']=True
# importlib.reload(ct_cmd) # Lecture dynamique du script python (risque de Segfault de Blender)
# importlib.reload(ct_vg) # Lecture dynamique du script python (risque de Segfault de Blender)
ct_cmd.start() # Execution des commandes
ct_vg.start() # Lancement des vagues
# Arrêt et réinitialisation du cycle
def cycle_stop (cont):
if cont.sensors['Click'].status == JUST_ACTIVATED and cont.sensors['MO'].positive and scene.objects['Terrain']['manip_mode']==0:
# Arrêt des threads utilisateurs
scene.objects['Terrain']['run']=False
scene.objects['Terrain']['thread_run']=False
ct_cmd.stop() # Stop des commandes
ct_vg.stop() # Stop des vagues
# Supprimer les enemis
for i in range (len(scene.objects)):
if scene.objects[i].name=="Ufo":
scene.objects[i].endObject()
# Commandes
scene.objects['Pause'].setVisible(False,False)
scene.objects['Run'].setVisible(True,False)
scene.objects['Stop'].setVisible(False,False)
scene.objects['Stop-Hl'].setVisible(False,False)
# Fin naturelle du cycle
def cycle_fin ():
scene.objects['Terrain']['run']=False
scene.objects['Terrain']['thread_run']=False
# Commandes
scene.objects['Pause'].setVisible(False,False)
scene.objects['Run'].setVisible(True,False)
scene.objects['Stop'].setVisible(False,False)
scene.objects['Stop-Hl'].setVisible(False,False)
###############################################################################
# Commandes
###############################################################################
# Init
def cmd_init():
# scene.objects['Terrain']['run']=False
scene.objects['Run-Hl'].setVisible(False,False)
scene.objects['Pause'].setVisible(False,False)
scene.objects['Pause-Hl'].setVisible(False,False)
scene.objects['Stop'].setVisible(False,False)
scene.objects['Stop-Hl'].setVisible(False,False)
scene.objects['Construc-Hl'].setVisible(False,False)
scene.objects['Tour_construc_mode'].setVisible(False,False)
# scene.objects['Raz-vue-Hl'].setVisible(False,False)
# scene.objects['Aide-cmd-Hl'].setVisible(False,False)
# Le highlight des commandes
def cmd_hl(cont):
obj = cont.owner
# Activation
if cont.sensors['MO'].status == JUST_ACTIVATED and scene.objects['Terrain']['manip_mode']==0:
if obj.name!="Run" and obj.name!="Pause" and obj.name!="Run-Hl" and obj.name!="Pause-Hl" and obj.name!="Stop" and obj.name!="Stop-Hl":
obj.setVisible(False,True)
scene.objects[obj.name+'-Hl'].setVisible(True,True)
# Run et pause
if obj.name=="Pause" or obj.name=="Run":
if scene.objects['Terrain']['run'] == True:
scene.objects['Pause'].setVisible(False,False)
scene.objects['Pause-Hl'].setVisible(True,False)
else:
scene.objects['Run'].setVisible(False,False)
scene.objects['Run-Hl'].setVisible(True,False)
# Stop
if obj.name=="Stop":
if scene.objects['Terrain']['thread_run']==True:
scene.objects['Stop'].setVisible(False,False)
scene.objects['Stop-Hl'].setVisible(True,False)
# Désactivation
if cont.sensors['MO'].status == JUST_RELEASED and scene.objects['Terrain']['manip_mode']==0:
if obj.name!="Run" and obj.name!="Pause" and obj.name!="Run-Hl" and obj.name!="Pause-Hl" and obj.name!="Stop" and obj.name!="Stop-Hl":
scene.objects[obj.name+'-Hl'].setVisible(False,True)
obj.setVisible(True,True)
# Run et pause
if obj.name=="Pause" or obj.name=="Run":
if scene.objects['Terrain']['run'] == True:
scene.objects['Pause-Hl'].setVisible(False,False)
scene.objects['Pause'].setVisible(True,False)
else:
scene.objects['Run-Hl'].setVisible(False,False)
scene.objects['Run'].setVisible(True,False)
# Stop
if obj.name=="Stop":
if scene.objects['Terrain']['thread_run']==True:
scene.objects['Stop-Hl'].setVisible(False,False)
scene.objects['Stop'].setVisible(True,False)
###############################################################################
# Gestion du clavier
###############################################################################
# Mode : Pan(1) avec Shift, Zoom (2) avec Ctrl
def mode(cont):
obj = cont.owner
keyboard = bge.logic.keyboard
# Shift -> mode 1 : Pan (clic milieu)
if JUST_ACTIVATED in keyboard.inputs[bge.events.LEFTSHIFTKEY].queue:
obj['manip_mode']=1
if JUST_ACTIVATED in keyboard.inputs[bge.events.RIGHTSHIFTKEY].queue:
obj['manip_mode']=1
# Ctrl -> mode 2 : Zoom (clic milieu)
if JUST_ACTIVATED in keyboard.inputs[bge.events.LEFTCTRLKEY].queue:
obj['manip_mode']=2
if JUST_ACTIVATED in keyboard.inputs[bge.events.RIGHTCTRLKEY].queue:
obj['manip_mode']=2
# Pas de modificateur -> mode 0 : Pas de Orbit (mode 0) ici
if JUST_RELEASED in keyboard.inputs[bge.events.LEFTSHIFTKEY].queue:
obj['manip_mode']=0
if JUST_RELEASED in keyboard.inputs[bge.events.RIGHTSHIFTKEY].queue:
obj['manip_mode']=0
if JUST_RELEASED in keyboard.inputs[bge.events.LEFTCTRLKEY].queue:
obj['manip_mode']=0
if JUST_RELEASED in keyboard.inputs[bge.events.RIGHTCTRLKEY].queue:
obj['manip_mode']=0
# Touche Home -> Reset de la vue
if JUST_ACTIVATED in keyboard.inputs[bge.events.HOMEKEY].queue:
scene.objects['Camera'].worldPosition.x = scene.objects['Camera']['init_lx']
scene.objects['Camera'].worldPosition.y = scene.objects['Camera']['init_ly']
scene.objects['Camera'].worldPosition.z = scene.objects['Camera']['init_lz']
applyRotationTo(scene.objects['Terrain'], 0, 0, 0)
# Touche F5 -> Run et Pause
if JUST_ACTIVATED in keyboard.inputs[bge.events.F5KEY].queue:
if scene.objects['Terrain']['run'] == True:
scene.objects['Terrain']['run']=False
scene.objects['Pause'].setVisible(False,False)
scene.objects['Run'].setVisible(True,False)
else:
scene.objects['Terrain']['run']=True
scene.objects['Run'].setVisible(False,False)
scene.objects['Pause'].setVisible(True,False)
if scene.objects['Terrain']['thread_run']==False: # Lancement du thread du jeu
# Supprimer les tours
for i in range (len(scene.objects)):
if scene.objects[i].name=="Tour":
scene.objects[i].endObject()
scene.objects['Stop'].setVisible(True,False)
scene.objects['Terrain']['thread_run']=True
# importlib.reload(ct_cmd) # Lecture dynamique du script python (risque de Segfault de Blender)
# importlib.reload(ct_vg) # Lecture dynamique du script python (risque de Segfault de Blender)
ct_cmd.start() # Execution des commandes
ct_vg.start() # Lancement des vagues
# Touche F6 -> Stop / Init
if JUST_ACTIVATED in keyboard.inputs[bge.events.F6KEY].queue:
if scene.objects['Terrain']['thread_run']==True:
# Arrêt des threads utilisateurs
scene.objects['Terrain']['run']=False
scene.objects['Terrain']['thread_run']=False
ct_cmd.stop() # Stop des commandes
ct_vg.stop() # Stop des vagues
# Supprimer les enemis
for i in range (len(scene.objects)):
if scene.objects[i].name=="Ufo":
scene.objects[i].endObject()
# Commandes
scene.objects['Pause'].setVisible(False,False)
scene.objects['Run'].setVisible(True,False)
scene.objects['Stop'].setVisible(False,False)
scene.objects['Stop-Hl'].setVisible(False,False)
###############################################################################
# Manipulation 3D du système
###############################################################################
# Mémorisation de la position et orientation initiales du modèle 3D et de la caméra
def manip_init(cont):
scene.objects['Camera']['init_lx']=scene.objects['Camera'].worldPosition.x
scene.objects['Camera']['init_ly']=scene.objects['Camera'].worldPosition.y
scene.objects['Camera']['init_lz']=scene.objects['Camera'].worldPosition.z
scene.objects['Terrain']['init_lx']=scene.objects['Terrain'].worldPosition.x
scene.objects['Terrain']['init_ly']=scene.objects['Terrain'].worldPosition.y
scene.objects['Terrain']['init_lz']=scene.objects['Terrain'].worldPosition.z
scene.objects['Terrain']['init_rx']=scene.objects['Terrain'].worldOrientation.to_euler().x
scene.objects['Terrain']['init_ry']=scene.objects['Terrain'].worldOrientation.to_euler().y
scene.objects['Terrain']['init_rz']=scene.objects['Terrain'].worldOrientation.to_euler().z
# Atteindre une orientation (bas niveau)
def applyRotationTo(obj, rx=None, ry=None, rz=None, Local=True):
rres=0.001 # resolution rotation
# x
if rx is not None:
while (abs(rx-obj.worldOrientation.to_euler().x) > rres) :
if obj.worldOrientation.to_euler().x-rx > rres:
obj.applyRotation((-rres, 0, 0), Local)
if rx-obj.worldOrientation.to_euler().x > rres:
obj.applyRotation((rres, 0, 0), Local)
# print ("delta x ",rx-obj.worldOrientation.to_euler().x)
# y
if ry is not None:
while (abs(ry-obj.worldOrientation.to_euler().y) > rres) :
if obj.worldOrientation.to_euler().y-ry > rres:
obj.applyRotation((0, -rres, 0), Local)
if ry-obj.worldOrientation.to_euler().y > rres:
obj.applyRotation((0, rres, 0), Local)
# print ("delta y ",ry-obj.worldOrientation.to_euler().y)
# z
if rz is not None:
while (abs(rz-obj.worldOrientation.to_euler().z) > rres) :
if obj.worldOrientation.to_euler().z-rz > rres:
obj.applyRotation((0, 0, -rres), Local)
if rz-obj.worldOrientation.to_euler().z > rres:
obj.applyRotation((0, 0, rres), Local)
# print ("delta z ",rz-obj.worldOrientation.to_euler().z)
# Reset de la manipulation de la vue
def manip_reset(cont):
if cont.sensors['Click'].status == JUST_ACTIVATED and cont.sensors['MO'].positive and scene.objects['Terrain']['manip_mode']==0:
scene.objects['Camera'].worldPosition.x = scene.objects['Camera']['init_lx']
scene.objects['Camera'].worldPosition.y = scene.objects['Camera']['init_ly']
scene.objects['Camera'].worldPosition.z = scene.objects['Camera']['init_lz']
applyRotationTo(scene.objects['Terrain'], 0, 0, 0)
# Position de départ pour la manipulation de la vue
def manip_start(cont):
obj = cont.owner
obj['click_x']=cont.sensors['ClickM'].position[0]
obj['click_y']=cont.sensors['ClickM'].position[1]
# Cacher le cercle de la manipulation Orbit
def manip_stop(cont):
# scene.objects['Orbit'].setVisible(False,False)
pass
# Manipulation du modèle ou de la caméra
def manip(cont):
obj = cont.owner
sensibilite_orbit=0.00005 # Base : 0.0005
sensibilite_pan=0.001 # Base : 0.005
sensibilite_zoom=0.005 # Base : 0.01
delta_x=cont.sensors['DownM'].position[0]-obj['click_x']
delta_y=cont.sensors['DownM'].position[1]-obj['click_y']
# Orbit (1280 * 720 px) Pas de Orbit ici
# if obj['manip_mode']==0:
# scene.objects['Orbit'].color=couleur_cmd
# scene.objects['Orbit'].setVisible(True,False)
# dist_orbit = math.sqrt(((1280/2)-obj['click_x'])**2+((720/2)-obj['click_y'])**2)
# if dist_orbit<235 : # Orbit sur x et z
# n=10
# pas_x=(delta_x*40*sensibilite_orbit)/n
# pas_y=(((1280/2)-cont.sensors['DownM'].position[0])+((720/2)-cont.sensors['DownM'].position[1]))*0.005
# pas_z=(delta_y*40*sensibilite_orbit)/n
# for i in range (n):
# bge.render.drawLine([scene.objects['Orbit'].worldPosition.x+pas_x*i, scene.objects['Orbit'].worldPosition.y+abs(pas_y*math.sin((3.14*i)/n)), scene.objects['Orbit'].worldPosition.z-pas_z*i],
# [scene.objects['Orbit'].worldPosition.x+pas_x*(i+1), scene.objects['Orbit'].worldPosition.y+abs(pas_y*math.sin((3.14*(i+1))/n)), scene.objects['Orbit'].worldPosition.z-pas_z*(i+1)],
# [0.8, 0.619, 0.021])
# scene.objects['Terrain'].applyRotation((delta_y*sensibilite_orbit, 0, delta_x*sensibilite_orbit), True)
# else: # Orbit sur y
# scene.objects['Orbit'].color=couleur_cmd_hl
# if abs(delta_x) >= abs(delta_y):
# scene.objects['Terrain'].applyRotation((0, delta_x*sensibilite_orbit, 0), True)
# else:
# scene.objects['Terrain'].applyRotation((0, delta_y*sensibilite_orbit, 0), True)
# Pan
if obj['manip_mode']==1: # Shift
scene.objects['Camera'].applyMovement((delta_x*-sensibilite_pan, delta_y*sensibilite_pan, 0), True)
# Zoom
if obj['manip_mode']==2: # Ctrl
scene.objects['Camera'].applyMovement((0, 0, (delta_x+delta_y)*sensibilite_zoom), True)
# Manipulation du modèle ou de la caméra
def manip_wheel(cont):
obj = cont.owner
sensibilite_wheel = 5 # Base : 20
if cont.sensors['WheelUp'].positive:
scene.objects['Camera'].applyMovement((0, 0, -sensibilite_wheel), True)
if cont.sensors['WheelDown'].positive:
scene.objects['Camera'].applyMovement((0, 0, sensibilite_wheel), True)
###############################################################################
# Aide
###############################################################################
# # Ouvrir la page d'aide
# def aide(cont):
# if cont.sensors['Click'].status == JUST_ACTIVATED and cont.sensors['MO'].positive :
# # scene.replace('Scene-Aide') # Bug Eevee -> même scene mais camera différente
# scene.active_camera=scene.objects['Aide-Camera']
# scene.objects['Apropos-Lien_projet'].color= couleur_lien
# scene.objects['Apropos-Lien_maquette'].color= couleur_lien
# scene.objects['Apropos-Lien_a4'].color= couleur_lien
# scene.objects['Apropos-Lien_blender'].color= couleur_lien
# scene.objects['Apropos-Lien_upbge'].color= couleur_lien
# scene.objects['Apropos-Lien_cc'].color= couleur_lien
# scene.objects['Apropos-Lien_gpl'].color= couleur_lien
# # Fermer la page d'aide
# def aide_fermer(cont):
# if cont.sensors['Click'].status == JUST_ACTIVATED and cont.sensors['MO'].positive :
# # bge.logic.addScene('Scene') # Bug Eevee -> même scene mais camera différente
# scene.active_camera=scene.objects['Camera']
# # Aller sur les liens
# def aide_apropos(cont):
# if cont.sensors['Click'].status == JUST_ACTIVATED and cont.sensors['MO'].positive :
# obj = cont.owner
# if obj.name == "Apropos-Lien_maquette" :
# webbrowser.open('https://www.a4.fr/wiki/')
# if obj.name == "Apropos-Lien_projet" :
# webbrowser.open('https://gitlab.com/blender-edutech')
# if obj.name == "Apropos-Lien_a4" :
# webbrowser.open('https://www.a4.fr')
# if obj.name == "Apropos-Lien_blender" :
# webbrowser.open('https://blender.org')
# if obj.name == "Apropos-Lien_upbge" :
# webbrowser.open('https://upbge.org')
# if obj.name == "Apropos-Lien_cc" :
# webbrowser.open('https://creativecommons.org/licenses/by-sa/4.0/')
# if obj.name == "Apropos-Lien_gpl" :
# webbrowser.open('https://www.gnu.org/licenses/gpl-3.0.html')
# # Le highlight des liens
# def aide_apropos_hl(cont):
# if cont.sensors['MO'].status == JUST_ACTIVATED :
# obj = cont.owner
# obj.color = couleur_lien_hl
# if cont.sensors['MO'].status == JUST_RELEASED :
# obj = cont.owner
# obj.color = couleur_lien