codetower/ct.py

# import importlib
# import imp
import bge # Blender Game Engine (UPBGE)
import bpy # Blender
import aud # Sounds 
import math
import time
import sys
import os
import webbrowser
import threading # Multithreading
import xml.etree.ElementTree as ET # Creating/parsing XML file
import runpy

import ct_map1 as ct_map # waves script
# import ct_cmd # user script (commands)

###############################################################################
# ct.py
# @title: the CodeTower game
# @project: CodeTower
# @lang: fr,en
# @authors: Philippe Roy <philippe.roy@ac-grenoble.fr>
# @copyright: Copyright (C) 2022 Philippe Roy
# @license: GNU GPL
#
# This game is a tower defense coding game. The towers are driven by Python code.
# Ce simulateur est un jeu du type tower defense où les tours sont à piloter par la programmation Python.
#
# Commands trigged by button : cmd_*
# Commands trigged by 3D scene objects : scn_*
# Commands trigged by user (student or map designer) : ct_*
# 3D scene manipulation : manip_*
# 
###############################################################################

sys.setrecursionlimit(10**5)  # Limite sur la récursivité (valeur par défaut : 1000) -> segfault de Blender

# Dynamic import user file
# importlib.invalidate_caches()
# ct_map = importlib.import_module('ct_map1') # Waves script
# ct_cmd = importlib.import_module('ct_cmd') # User script (commands) -> segfault de Blender

# UPBGE scene
scene = bge.logic.getCurrentScene()
eevee = bpy.context.scene.eevee
fps_time=0.0

# Config file
# print (os.getcwd())
ct_config = ET.parse('ct_config.xml')
ct_config_tree = ct_config.getroot()

# Colors
color_magenta = (0.800, 0.005, 0.315,1)
color_orange =  (0.799, 0.130, 0.063,1)
color_white =  (0.8, 0.8, 0.8, 1)
color_yellow =  (0.8, 0.619, 0.021, 1)
color_black =  (0, 0, 0, 1)

color_kaykit_black =  (0.019, 0.032, 0.037, 1)

color_endbanner_bluelight =  (0.361, 0.527, 0.716, 1)
color_endbanner_bluedark = (0.130, 0.254, 0.407, 1)

color_text =  (0, 0, 0, 1) # Noir
color_text_red =  (0.799, 0.031, 0.038, 1)
color_text_orange =  (0.799, 0.176, 0.054, 1)
color_text_yellow =  (0.799, 0.617, 0.021, 1)

color_cmd =  (0.8, 0.8, 0.8, 1) # blanc
color_cmd_hl =  (0.8, 0.619, 0.021, 1) # jaune
# color_link =  (0.024, 0.006, 0.8, 1) # bleu
# color_link_hl =  (0.8, 0.005, 0.315, 1) # majenta
color_link =  (0.799, 0.617, 0.021, 1)
color_link_hl =  (0.8, 0.8, 0.8, 1)

# Sounds
audiodev = aud.Device()
snd_click = aud.Sound('asset/sounds/click.ogg')
sndbuff_click = aud.Sound.cache(snd_click)
snd_construct = aud.Sound('asset/sounds/click_construct.ogg')
sndbuff_construct = aud.Sound.cache(snd_construct)

# 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

###############################################################################    
# Tour
###############################################################################

# Commande pour afficher la position de la tour de construction
def cmd_tower_construct(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:
        audiodev.play(sndbuff_construct)
        if scene.objects['Terrain']['construct_mode']==True:
            scene.objects['Terrain']['construct_mode']=False
            obj.worldScale=[1, 1, 1]
            obj.color = color_cmd
            obj_Hl.worldScale=[1, 1, 1]
            obj_Hl.color = color_cmd
            scene.objects['Tower_construc_mode'].setVisible(False,False)
            scene.objects['Tower_construc_mode'].color = color_cmd
            text_info ("")
        else:
            scene.objects['Terrain']['construct_mode']=True
            obj.worldScale=[1.25, 1.25, 1.25]
            obj.color = color_cmd_hl
            obj_Hl.worldScale=[1.25, 1.25, 1.25]
            obj_Hl.color = color_cmd_hl
            scene.objects['Tower_construc_mode'].setVisible(True,False)
            scene.objects['Tower_construc_mode'].color = color_cmd
            text_info ("Tower position : ")
    
###############################################################################    
# User interface : texte info et compteurs
###############################################################################

# Affichage sur la boite de texte sur 6 lignes
def text_info (text):
    if text=="":
        scene.objects['Text_info-1'].setVisible(False,False)
        scene.objects['Text_info-2'].setVisible(False,False)
    else:
        lines_txt=text.split("\n", 6)
        for i in range (len(lines_txt),6):
            lines_txt.append("") 
        scene.objects['Text_info-1'].setVisible(True,False)
        scene.objects['Text_info-2'].setVisible(True,False)
        scene.objects['Text_info-1']['Text']=lines_txt[0]+"\n"+lines_txt[1]+"\n"+lines_txt[2]
        scene.objects['Text_info-2']['Text']=lines_txt[3]+"\n"+lines_txt[4]+"\n"+lines_txt[5]

# Mise à jour de l'affichage des compteurs
def points_maj (cont):

    global fps_time

    # Texte
    scene.objects['Lifes_text']['Text']=str(scene.objects['Points']['lifes'])+"/"+str(scene.objects['Points']['lifes_max'])
    scene.objects['Coins_text']['Text']=str(scene.objects['Points']['coins'])
    scene.objects['Level_text']['Text']=str(scene.objects['Points']['level'])+"/"+str(scene.objects['Points']['level_max'])
    scene.objects['Minions_text']['Text']=str(scene.objects['Points']['minions'])
    scene.objects['Points']['tics'] +=1

    # Texte de la vague
    if scene.objects['Map_text']['anim']:
        if scene.objects['Map_text']['timer']>0:
            scene.objects['Map_text'].worldPosition.x = scene.objects['Map_text']['position_init'][0]+(scene.objects['Map_text']['position_end'][0]-scene.objects['Map_text']['position_init'][0])*(scene.objects['Map_text']['timer']/120)
            scene.objects['Map_text'].worldPosition.y = scene.objects['Map_text']['position_init'][1]+(scene.objects['Map_text']['position_end'][1]-scene.objects['Map_text']['position_init'][1])*(scene.objects['Map_text']['timer']/120)
            scene.objects['Map_text'].worldPosition.z = scene.objects['Map_text']['position_init'][2]+(scene.objects['Map_text']['position_end'][2]-scene.objects['Map_text']['position_init'][2])*(scene.objects['Map_text']['timer']/120)
            scene.objects['Map_text']['timer']-=1
        if scene.objects['Map_text']['timer']==0:
            scene.objects['Map_text'].color = color_text
            scene.objects['Map_text'].worldPosition= scene.objects['Map_text']['position_end']
            scene.objects['Map_text']['anim']=False

    # Gestion du FPS
    if scene.objects['Terrain']['debug_fps']:
        if scene.objects['Points']['tics']%60 ==0: # Toutes les 60 tics
            milliseconds = int(time.time() * 1000)
            print (milliseconds-fps_time)
            print ("Tics/second, coins :", milliseconds-fps_time, str(scene.objects['Points']['coins']))
            fps_time = milliseconds

    # Augmentation d'un niveau
    if scene.objects['Points']['coins']>=100:
        scene.objects['Points']['level_max'] +=1
        scene.objects['Points']['coins'] -=100

    # Level trop élevé
    if scene.objects['Points']['level'] > scene.objects['Points']['level_max'] :
        scene.objects['Level_text'].color = color_text_red
    if scene.objects['Points']['level'] < scene.objects['Points']['level_max'] :
        scene.objects['Level_text'].color = color_text_yellow
    if scene.objects['Points']['level'] == scene.objects['Points']['level_max']:
        scene.objects['Level_text'].color = color_text

    # Ramasse minions perdues ou zombis
    if scene.objects['Points']['tics']%240 == 0: # Toutes les 4 secondes
        scene.objects['Points']['minions_lost']=[]
        for obj_i in scene.objects:
            if "type_minion" in obj_i.getPropertyNames() and "type_towerminion" not in obj_i.getPropertyNames():
                # print ("Minion lost : (dist, dist_old, x, last_x, y, last_y) : ", obj_i.name, obj_i['dist'], obj_i['dist_old'], obj_i.worldPosition.x, obj_i['dist_last_x'], obj_i.worldPosition.y, obj_i['dist_last_y'])
                if obj_i['dist']==obj_i['dist_old'] and obj_i['dist_new']==False:
                    print ("Minion lost : dist =dist_old (dist, dist_old) : ", obj_i.name, obj_i['dist'], obj_i['dist_old'])
                    obj_i['dead']=True
                elif obj_i.worldLinearVelocity.x >0 and abs(obj_i.worldLinearVelocity.x) < 0.001 and obj_i.worldLinearVelocity.y >0 and abs(obj_i.worldLinearVelocity.y) < 0.001:
                    print ("Minion lost : x' or y' very slow (x, y, z, x', y') : ", obj_i.name, obj_i.worldPosition.x, obj_i.worldPosition.y, obj_i.worldPosition.z, abs(obj_i.worldLinearVelocity.x), abs(obj_i.worldLinearVelocity.y))
                    obj_i['dead']=True
                elif obj_i.worldPosition.x<scene.objects['Terrain']['size'][0] or obj_i.worldPosition.x>scene.objects['Terrain']['size'][1] or obj_i.worldPosition.y<scene.objects['Terrain']['size'][2] or obj_i.worldPosition.y>scene.objects['Terrain']['size'][3]:
                    print ("Minion lost : x or y outside the map (x, y, z, x', y') : ", obj_i.name, obj_i.worldPosition.x, obj_i.worldPosition.y, obj_i.worldPosition.z, abs(obj_i.worldLinearVelocity.x), abs(obj_i.worldLinearVelocity.y))
                    obj_i['dead']=True
                obj_i['dist_old'] = obj_i['dist']
                obj_i['dist_new']=False

    # Fin de la vague
    if scene.objects['Terrain']['thread_wave']==False and scene.objects['Terrain']['map_run'] == True :
        if scene.objects['Points']['minions_run']==0 :

            # Fin ou vague suivante
            if scene.objects['Points']['lifes'] == 0 or scene.objects['Points']['wave'] == scene.objects['Terrain']['nb_waves'] :
                terrain_end ()
            else:
                scene.objects['Points']['minions']=0
                scene.objects['Points']['wave'] +=1
                ct_map.start(scene.objects['Points']['wave']) # Lancement du script de la vague

###############################################################################    
# Terrain
###############################################################################

# Mouse over du terrain
def scn_terrain_mo (cont):

    # Affiche la position de la tour de construction
    if scene.objects['Terrain']['construct_mode']==True:
        hitObject = cont.sensors['MO'].hitObject
        hitPosition = cont.sensors['MO'].hitPosition
        if hitObject is not None :
            if round(hitPosition.x) >= scene.objects['Terrain']['size'][0] and round(hitPosition.x) <= scene.objects['Terrain']['size'][1] and round(hitPosition.y) >= scene.objects['Terrain']['size'][2] and round(hitPosition.y) <= scene.objects['Terrain']['size'][3] :
                if [round(hitPosition.x),round(hitPosition.y)] in scene.objects['Terrain']['scene_tile_noncontruct'] or  [round(hitPosition.x),round(hitPosition.y)] in scene.objects['Terrain']['scene_tile_tower']:
                    pass
                else:
                    scene.objects['Tower_construc_mode'].worldPosition.x=round(hitPosition.x)
                    scene.objects['Tower_construc_mode'].worldPosition.y=round(hitPosition.y)
                    scene.objects['Tower_construc_mode'].worldPosition.z=0.2
                    text_info ("Tower position : "+str(round(hitPosition.x))+","+str(round(hitPosition.y)))

    # Affiche les informations sur la tour
    # FIXME : High-light sur la tower sélectionnée
    else:
        hitPosition = cont.sensors['MO'].hitPosition
        if cont.sensors['Click'].status == JUST_ACTIVATED and cont.sensors['MO'].positive and scene.objects['Terrain']['manip_mode']==0:
            if  [round(hitPosition.x),round(hitPosition.y)] in scene.objects['Terrain']['scene_tile_tower']:
                for obj_i in scene.objects:
                    if "type_tower" in obj_i.getPropertyNames():
                        if round(hitPosition.x) == obj_i.worldPosition.x and round(hitPosition.y) == obj_i.worldPosition.y:
                            text =obj_i['tower_name'] + "\n" + "- level : "+ str(obj_i['lvl'])  + "\n" + "-  damage : "+ str(obj_i['damage'])  + "\n" + "-  speed : "+ str(round(obj_i['speed'],2))  + "\n" + "-  range : "+ str(obj_i['range'])
                            text_info (text)
                            break
            else:
                text_info ("")

# Initialisation lors du chargement du terrain
def terrain_init (cont):
   
    # Cacher la bannière de fin
    scene.objects['End'].setVisible(False,True)
    scene.objects['End']['timer']=0
    
    # Pile des draws
    scene.objects['Terrain']['draw_process']=False
    scene.objects['Terrain']['draw_list']=[]

    # Ramasse-miettes
    scene.objects['Points']['minions_lost']=[]

    # Configuration du moteur de rendu
    eevee.use_eevee_smaa = False
    if scene.objects['Terrain']['speed']<10: # smaa avec en vitesse 4 et 10 -> tendance au plantage
        eevee.use_eevee_smaa = True

    # Recherche les tuiles non constructibles (chemin)
    scene.objects['Terrain']['scene_tile_noncontruct'] = []
    for obj_i in scene.objects:
        if "tile_straight" in obj_i.name:
            scene.objects['Terrain']['scene_tile_noncontruct'].append([obj_i.worldPosition.x, obj_i.worldPosition.y])
            obj_i.collisionGroup=2
        if "tile_cornerRound" in obj_i.name:
            scene.objects['Terrain']['scene_tile_noncontruct'].append([obj_i.worldPosition.x, obj_i.worldPosition.y])
            obj_i.collisionGroup=2
        if "tile_hill" in obj_i.name:
            obj_i.collisionGroup=2
    scene.objects['Terrain']['scene_tile_tower']= []

    # Init de la carte
    ct_map.map_init()
    ct_map.map_reset()
    scene.objects['Level_text'].color = color_text

# Mise en route et pause du cycle
def terrain_run ():
    audiodev.play(sndbuff_click)

    # 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)
        for obj_i in scene.objects: # Pause des Steerings
            if "type_minion" in obj_i.getPropertyNames() and "type_towerminion" not in obj_i.getPropertyNames():
                obj_i.actuators['Steering'].velocity=0

    # Run
    else :
        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)

        # Démarrage de la map
        if scene.objects['Terrain']['thread_run']==False:
            scene.objects['Stop'].setVisible(True,False)
            runpy.run_module('ct_cmd', run_name='stop') # Stop du script utilisateur
            ct_map.stop() # Stop du script des vagues

            # Mise à zéro des compteurs
            ct_map.map_reset()

            # Supprimer les tours
            for obj_i in scene.objects:
                if "type_tower" in obj_i.getPropertyNames() :
                    obj_i.endObject()
                if "type_towerminion" in obj_i.getPropertyNames() :
                    obj_i.endObject()
            scene.objects['Terrain']['scene_tile_tower']= []

            # Scripts utilisateur et vagues
            scene.objects['Terrain']['map_run'] = True
            scene.objects['Terrain']['thread_run']=True
            scene.objects['Points']['time_begin']=time.localtime()
            # scene.objects['Commands']['cmd_start']=True

            # Execution du script utilisateur par importlib -> Segfault de Blender
            # importlib.reload(ct_cmd)
            # ct_cmd.start() # Execution du script utilisateur
            
            runpy.run_module('ct_cmd', run_name='start') # Execution du script utilisateur
            ct_map.start(1) # Lancement du script de la permière vague

        # Arrêt de la pause
        else:
            for obj_i in scene.objects: # Relance des Steerings
                if "type_minion" in obj_i.getPropertyNames() and "type_towerminion" not in obj_i.getPropertyNames():
                    obj_i.actuators['Steering'].velocity=obj_i['speed_base']*scene.objects['Terrain']['speed']

# Arrêt et réinitialisation du cycle
def terrain_stop ():
    audiodev.play(sndbuff_click)

   # Arrêt des threads utilisateurs
    scene.objects['Terrain']['run']=False
    scene.objects['Terrain']['thread_run']=False
    scene.objects['Terrain']['map_run'] = False # Ne pas afficher la bannière de fin
    runpy.run_module('ct_cmd', run_name='stop') # Stop du script utilisateur
    ct_map.stop() # Stop du script des vagues

    # Supprimer les enemis
    for obj_i in scene.objects:
        if "type_minion" in obj_i.getPropertyNames() and "type_towerminion" not in obj_i.getPropertyNames():
            obj_i.endObject()
    scene.objects['Points']['minions']=0
    scene.objects['Points']['minions_run']=0

    # Commandes
    scene.objects['Pause'].setVisible(False,False)
    scene.objects['Pause-Hl'].setVisible(False,False)
    scene.objects['Run'].setVisible(True,False)
    scene.objects['Stop'].setVisible(False,False)
    scene.objects['Stop-Hl'].setVisible(False,False)

# Fin de la map
def terrain_end ():
    scene.objects['Terrain']['run']=False
    scene.objects['Terrain']['thread_run']=False
 
    # Commandes
    scene.objects['Pause'].setVisible(False,False)
    scene.objects['Pause-Hl'].setVisible(False,False)
    scene.objects['Run'].setVisible(True,False)
    scene.objects['Stop'].setVisible(False,False)
    scene.objects['Stop-Hl'].setVisible(False,False)

    # Affichage des résultats
    if scene.objects['End']['timer']== 0:
        scene.objects['Terrain']['manip_mode']=9 # Fenêtre modale
        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']

        # Wave
        if scene.objects['Points']['wave']== scene.objects['Terrain']['nb_waves'] and scene.objects['Points']['lifes'] > 0:
                scene.objects['Endbanner_wave']['Text']="Victory"
        else:
                scene.objects['Endbanner_wave']['Text']="Wave \n"+str(scene.objects['Points']['wave'])

        # Time
        maptime_mn=time.localtime().tm_min-scene.objects['Points']['time_begin'].tm_min
        maptime_sec=time.localtime().tm_sec-scene.objects['Points']['time_begin'].tm_sec
        if maptime_sec<0:
            maptime_mn-=1
            maptime_sec+=60
        if  maptime_mn<=99:
            scene.objects['Endbanner_points']['Text']="Level "+str(scene.objects['Points']['level_max'])+"\n Time "+ str(maptime_mn)+"'"+ str(maptime_sec)+"\""
        else:
            scene.objects['Endbanner_points']['Text']="Level "+str(scene.objects['Points']['level_max'])+"\n Time "+ str(maptime_mn)+"'"

        # Object 3D
        scene.objects['Endbanner'].color = color_endbanner_bluelight
        scene.objects['Endbanner_wave'].color = color_black
        scene.objects['Endbanner_points'].color = color_black
        scene.objects['Endbanner_ok'].color = color_black
        scene.objects['End'].setVisible(True,True)
        scene.objects['End'].worldPosition = [0, 1.53623, -0.892838]
        # scene.objects['End']['position_init']= scene.objects['End'].localPosition
        # scene.objects['End']['position_init']= [scene.objects['End'].localPosition.x, scene.objects['End'].localPosition.y, scene.objects['End'].localPosition.z]

    # Animation
    pas=0.5
    scene.objects['End'].localPosition.y=scene.objects['End'].localPosition.y-1*pas
    scene.objects['End'].localPosition.z=scene.objects['End'].localPosition.z+0.85*pas
    scene.objects['End']['timer']+=1
    if scene.objects['End']['timer']== 40:
        scene.objects['Terrain']['map_run'] = False

# Vitesse du jeu
def terrain_speed (obj):
    audiodev.play(sndbuff_click)
    speed_mode=[0.25, 0.5, 1,2,4,10]
    speed_mode_txt=["1/4", "1/2", "1", "2","4","10"]
    i=speed_mode.index(scene.objects['Terrain']['speed'])

    # Affichage
    if obj.name=="Speed_up" and i<5:
        scene.objects['Terrain']['speed']=speed_mode[i+1]
        scene.objects['Text_speed']['Text']=speed_mode_txt[i+1]
    if obj.name=="Speed_down" and i>0:
        scene.objects['Terrain']['speed']=speed_mode[i-1]
        scene.objects['Text_speed']['Text']=speed_mode_txt[i-1]

    # Maj des Nears  (Towers) et des Steerings (Minions)
    for obj_i in scene.objects:
        if "type_tower" in obj_i.getPropertyNames() and "Near" in obj_i.sensors :
            obj_i.sensors['Near'].skippedTicks =round(1/(obj_i['speed']*scene.objects['Terrain']['speed']))
        if "type_minion" in obj_i.getPropertyNames() and "type_towerminion" not in obj_i.getPropertyNames():
            obj_i.actuators['Steering'].velocity=obj_i['speed_base']*scene.objects['Terrain']['speed']

    # Configuration du moteur de rendu
    if scene.objects['Terrain']['speed']<10: # smaa avec en vitesse 4 et 10 -> tendance au plantage
        eevee.use_eevee_smaa = True
    else:
        eevee.use_eevee_smaa = False

    # Maj du fichier de config (vitesse du jeu : data/config/speed)
    ct_config_tree[0][0].text=str(scene.objects['Terrain']['speed'])
    buffer_xml = ET.tostring(ct_config_tree)
    with open("ct_config.xml", "wb") as f:
        f.write(buffer_xml)

# Page de fin
def endbanner_hl(cont):
    if cont.sensors['MO'].status == JUST_ACTIVATED:
        scene.objects['Endbanner'].color = color_white
        scene.objects['Endbanner_wave'].color = color_white
        scene.objects['Endbanner_points'].color = color_white
        scene.objects['Endbanner_ok'].color = color_white
    if cont.sensors['MO'].status == JUST_RELEASED:
        scene.objects['Endbanner'].color = color_endbanner_bluelight
        scene.objects['Endbanner_wave'].color = color_black
        scene.objects['Endbanner_points'].color = color_black
        scene.objects['Endbanner_ok'].color = color_black

def endbanner_close(cont):
    if cont.sensors['Click'].status == JUST_ACTIVATED and cont.sensors['MO'].positive :
        audiodev.play(sndbuff_click)
        scene.objects['Terrain']['manip_mode']=0
        scene.objects['End'].setVisible(False,True)
        scene.objects['End'].worldPosition = [20, 1.53623, -0.892838]
        scene.objects['Endbanner'].color = [0.592, 0.68, 0.407, 1]
        scene.objects['Endbanner_wave'].color = color_black
        scene.objects['Endbanner_points'].color = color_black
        scene.objects['End']['timer']= 0

###############################################################################    
# 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['About-cmd-Hl'].setVisible(False,False)
    scene.objects['About'].setVisible(False,True)

    scene.objects['Map_text'].setVisible(False,False)
    scene.objects['Text_info-1'].setVisible(False,False)
    scene.objects['Text_info-2'].setVisible(False,False)
    scene.objects['Tower_construc_mode'].setVisible(False,False)
    scene.objects['Terrain']['map_run'] = False

     # scene.objects['Raz-vue-Hl'].setVisible(False,False)
    # scene.objects['Aide-cmd-Hl'].setVisible(False,False)

    # Récupérer la config (vitesse du jeu : data/config/speed)
    speed_mode=[0.25, 0.5, 1,2,4,10]
    speed_mode_txt=["1/4", "1/2", "1", "2","4","10"]
    scene.objects['Terrain']['speed']=float(ct_config_tree[0][0].text)
    i=speed_mode.index(scene.objects['Terrain']['speed'])
    scene.objects['Text_speed']['Text']=speed_mode_txt[i]

# 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)

# Click sur les commandes
def cmd_click (cont):
    obj = cont.owner
    if cont.sensors['Click'].status == JUST_ACTIVATED and cont.sensors['MO'].positive and scene.objects['Terrain']['manip_mode']==0:
        if obj.name=="Pause" or obj.name=="Run": # FIXME problème sur l'icone pause
            terrain_run ()
        if obj.name=="Stop":
            terrain_stop ()
        if obj.name=="Speed_up" or obj.name=="Speed_down":
            terrain_speed (obj)
        if obj.name=="About-cmd":
            about_open ()

###############################################################################    
# Gestion du clavier
###############################################################################

# Mode :
#  0 : rien (par défaut)
# 1 : Pan avec Shift
# 2 : Zoom avec Ctrl
# 9 : Fenêtre modale

def  mode(cont):
    obj = cont.owner
    keyboard = bge.logic.keyboard

    # Touche ESC
    if JUST_ACTIVATED in keyboard.inputs[bge.events.ESCKEY].queue:
        bge.logic.endGame()

    # Fenêtre modale
    if scene.objects['Terrain']['manip_mode']==9: 
        return
    
    # 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:
        terrain_run ()

    # Touche F6 -> Stop / Init 
    if JUST_ACTIVATED in keyboard.inputs[bge.events.F6KEY].queue:
        if scene.objects['Terrain']['thread_run']==True:
            terrain_stop ()

    # Touche +/- du pad -> Vitesse + ou /
    if JUST_ACTIVATED in keyboard.inputs[bge.events.PADPLUSKEY].queue:
        terrain_speed (scene.objects['Speed_up'])
    if JUST_ACTIVATED in keyboard.inputs[bge.events.PADMINUS].queue:
        terrain_speed (scene.objects['Speed_down'])

###############################################################################    
# Manipulation 3D de la scène
###############################################################################

# 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):
    if scene.objects['Terrain']['manip_mode']!=9:
        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']

    # 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):
    if scene.objects['Terrain']['manip_mode']!=9: # Fenêtre modale
        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)

###############################################################################    
# About
###############################################################################

def about_open():
    scene.objects['About_title'].color = color_black
    scene.objects['About_text'].color = color_black
    scene.objects['About_copyright'].color = color_black
    scene.objects['About_link_git'].color= color_link
    scene.objects['About_link_gpl'].color= color_link
    scene.objects['About_link_blender'].color= color_link
    scene.objects['About_link_upbge'].color= color_link
    scene.objects['About_link_kay'].color= color_link
    scene.objects['About_link_kenney'].color= color_link
    scene.objects['About_ok'].color = color_black
    scene.objects['About'].setVisible(True,True)
    scene.objects['About'].worldPosition = [0, 1.53623, -0.892838]
    scene.objects['About']['timer'] = 0
    scene.objects['About']['anim'] = True

def about_open_anim():
    pas=0.5
    scene.objects['About'].localPosition.y=scene.objects['About'].localPosition.y-1*pas
    scene.objects['About'].localPosition.z=scene.objects['About'].localPosition.z+0.85*pas
    scene.objects['About']['timer']+=1
    if scene.objects['About']['timer']== 40:
        scene.objects['About']['anim'] = False

def about_hl(cont):
    if cont.sensors['MO'].status == JUST_ACTIVATED:
        scene.objects['Aboutbanner'].color = color_white
        scene.objects['About_ok'].color = color_white
        scene.objects['About_title'].color = color_white
    if cont.sensors['MO'].status == JUST_RELEASED:
        scene.objects['Aboutbanner'].color = color_endbanner_bluelight
        scene.objects['About_ok'].color = color_black
        scene.objects['About_title'].color = color_black

def about_close(cont):
    if cont.sensors['Click'].status == JUST_ACTIVATED and cont.sensors['MO'].positive :
        audiodev.play(sndbuff_click)
        scene.objects['Terrain']['manip_mode']=0
        scene.objects['About'].setVisible(False,True)
        scene.objects['About'].worldPosition = [22, 1.53623, -0.892838]
        scene.objects['Aboutbanner'].color = [0.592, 0.68, 0.407, 1]
        scene.objects['About']['timer']= 0

def about_link(cont):
    if cont.sensors['Click'].status == JUST_ACTIVATED and cont.sensors['MO'].positive :
        obj = cont.owner
        if obj.name == "About_link_git-colbox" :
            webbrowser.open('https://gitlab.com/phroy/codetower')
        if obj.name == "About_link_gpl-colbox" :
            webbrowser.open('https://www.gnu.org/licenses/gpl-3.0.html')
        if obj.name == "About_link_blender-colbox" :
            webbrowser.open('https://www.blender.org')
        if obj.name == "About_link_upbge-colbox" :
            webbrowser.open('https://www.upbge.org')
        if obj.name == "About_link_kay-colbox" :
            webbrowser.open('https://www.kaylousberg.com')
        if obj.name == "About_link_kenney-colbox" :
            webbrowser.open('https://www.kenney.nl')
        if obj.name == "About_link_blender-colbox" :
            webbrowser.open('https://www.blender.org')

def about_link_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