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map_render.py
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map_render.py
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from direct.showbase import DirectObject
from direct.showbase.ShowBase import ShowBase
from pandac.PandaModules import *
from direct.interval.IntervalGlobal import Sequence
from direct.task import Task
from direct.showbase.DirectObject import DirectObject
from pandac.PandaModules import CollisionHandlerEvent, CollisionNode, CollisionSphere, CollisionTraverser, BitMask32, CollisionRay
from direct.gui.OnscreenText import OnscreenText
from direct.gui.OnscreenImage import OnscreenImage
import xml.etree.ElementTree as xml
#import ImageOps
import Image
import string
class StrategyGame(ShowBase):
def __init__(self):
ShowBase.__init__(self)
self.camera_control()
self.REGION_MAP = "maps/italy_provs.png"
self.TEXTURE_MAP = "maps/italy_terrain2.png"
self.WORLD_MAP = "maps/italy_map.xml"
self.SCENARIO_MAP = "scenarios/italy_scen.xml"
self.terrainScale = 1 # Currently Broken
self.keyboard_setup()
self.drawTerrain()
self.xml_load_map(self.WORLD_MAP,"WorldMap")
self.xml_load_map(self.SCENARIO_MAP,"Scenario")
self.init_collisions()
self.pickingEnabledObject = None
self.taskMgr.add(self.camera_update, "UpdateCameraTask")
self.generate_models()
self.txtBox = OnscreenText("<No province>")
self.setup_collision_calcs()
taskMgr.add(self.rayUpdate, "updatePicker")
taskMgr.doMethodLater(0.2,self.task_calendar, "calendar")
self.init_variables()
self.interface()
def init_variables(self):
self.armies = [[],[]]
for n in range(len(self.nations)):
self.armies.append(n)
self.target = 0
self.army_count = 0
self.selected_prov = -1
self.months = ["January","February","March","April","May","June",
"July","August","September","October","November","December"]
self.adce = "AD"
self.player = 1
self.money_inc = 0
for p in range(len(self.provs)):
if self.provs_owner[p] == self.player:
self.money_inc += self.provs_money[p]
self.men_inc = 0
for p in range(len(self.provs)):
if self.provs_owner[p] == self.player:
self.men_inc += self.provs_men[p]
def draw_card(self,x,y,width,height,colour):
cm = CardMaker("CardMaker")
cm.setFrame(x, x+width,y+height, y)
card = render2d.attachNewNode(cm.generate())
card.setColor(colour)
return (card)
def interface(self):
self.interface_back = self.draw_card(-0.8,-1,1.6,0.4,(100,100,100,100))
self.txt_name = OnscreenText(text = "", pos = (-0.8,-0.7,-0.8))
self.txt_money = OnscreenText(text = "", pos = (-0.8,-0.8,-0.8))
self.txt_men = OnscreenText(text = "", pos = (-0.8,-0.9,-0.8))
self.txt_nation = OnscreenText(text = self.nations[self.player-1], pos = (-1.2,0.9,-0.8))
self.txt_nation_money = OnscreenText(text = "Coin: " + str(self.nations_money[self.player-1])+" +"+str(self.money_inc), pos = (-0.4,0.9,-0.8))
self.txt_nation_men = OnscreenText(text = "Manpower: " + str(self.nations_men[self.player-1])+" +"+str(self.men_inc), pos = (0.4,0.9,-0.8))
self.txt_date = OnscreenText(text = str(self.day)+" of "+self.months[self.month-1]+" "+str(self.year)+self.adce, pos = (-1.0,0.8,-0.8))
def task_calendar(self,task):
#task.delayTime = 5
if (self.month == 1 or self.month == 3 or self.month == 5 or
self.month == 7 or self.month == 8 or self.month == 10 or self.month == 12):
if self.day == 31 and self.month == 12:
self.day = 1
self.month = 1
self.year += 1
elif self.day == 31:
self.day = 1
self.month += 1
else:
self.day += 1
elif (self.month == 4 or self.month == 6 or self.month == 9 or self.month == 11):
if self.day == 30:
self.day = 1
self.month += 1
else:
self.day += 1
elif (self.month == 2):
# if isleap:
# print self.year/4
# print "LEAP YEAR"
# if self.day == 29:
# self.day = 1
# self.month = 3
# else:
# self.day += 1
# else:
print "IS NOT A LEAP YEAR"
if self.day == 28:
self.day = 1
self.month = 3
else:
self.day += 1
self.daypass()
return Task.again
def daypass(self):
self.nations_money[self.player-1] += self.money_inc
self.nations_men[self.player-1] += self.men_inc
self.update_interface()
def update_interface(self):
self.txt_date.setText(str(self.day)+" of "+self.months[self.month-1]+" "+str(self.year)+self.adce)
self.txt_nation_money.setText("Coin: " + str(self.nations_money[self.player-1])+" +"+str(self.money_inc))
self.txt_nation_men.setText("Manpower: " + str(self.nations_men[self.player-1])+" +"+str(self.men_inc))
if self.selected_prov != -1:
self.txt_name.setText("Province: "+self.provs[self.selected_prov])
self.txt_money.setText("Income: "+str(self.provs_money[self.selected_prov]))
self.txt_men.setText("Manpower: "+str(self.provs_men[self.selected_prov]))
self.interface_back.setColor(self.format_colour_tuple(self.nations_rgb[self.provs_owner[self.selected_prov]-1]))
else:
self.txt_name.setText("")
self.txt_money.setText("")
self.txt_men.setText("")
self.interface_back.setColor((255,255,255,255))
def army_create(self):
id = self.army_count+1
army = self.loader.loadModel("models/man.x")
self.armies[0].append(id)
army.reparentTo(self.render)
army.setName(str(id))
army.setScale(1, 1, 1)
x = 50
y = 50
target = self.target
target_x = float(self.provs_x[target])
target_y = 257-float(self.provs_y[target])
target_z = float(self.getObjectZ(target_x,target_y)-1)
oArmyCol = army.attachNewNode(CollisionNode("BuildingCNode%d"%id))
oArmyCol.setScale((2,2,2))
oArmyCol.node().addSolid(CollisionSphere(0,0,0,1))
oArmyCol.setTag("unit","army")
oArmyCol.show()
point1 = Point3(x,y,0)
point2 = Point3(target_x,target_y,target_z)
distance = (point1.getXy() - point2.getXy()).length()
myInterval = army.posInterval(distance/10, Point3(target_x,target_y, target_z))
mySequence = Sequence(myInterval)
mySequence.start()
army.setPos(x, y, self.getObjectZ(x,y)-1)
army.setTag("target",str(target))
self.army_count += 1
if (self.target<len(self.provs)-1):
self.target += 1
else:
self.target = 0
#taskMgr.add()
def army_update(self,id):
point1 = self.armies[0][id-1].getPos()
point2 = Point3(target_x,target_y,target_z)
distance = (point1.getXy() - point2.getXy()).length()
def init_collisions(self):
base.cTrav = CollisionTraverser()
self.cHandler = CollisionHandlerEvent()
pickerNode = CollisionNode("mouseRayNode")
pickerNPos = base.camera.attachNewNode(pickerNode)
self.pickerRay = CollisionRay()
pickerNode.addSolid(self.pickerRay)
pickerNode.setTag("rays","ray1")
base.cTrav.addCollider(pickerNPos, self.cHandler)
def setup_collision_calcs(self):
self.cHandler.addInPattern("%(rays)ft-into-%(prov)it")
self.cHandler.addOutPattern("%(rays)ft-out-%(prov)it")
self.cHandler.addAgainPattern("ray_again_all%(""rays"")fh%(""prov"")ih")
self.DO=DirectObject()
self.DO.accept('ray1-into-city', self.collideInBuilding)
self.DO.accept('ray1-out-city', self.collideOutBuilding)
self.DO.accept('ray_again_all', self.collideAgainstBuilds)
self.pickingEnabledOject=None
self.DO.accept('mouse1', self.mouseClick, ["down"])
self.DO.accept('mouse1-up', self.mouseClick, ["up"])
def camera_control(self):
base.disableMouse()
self.camera = base.camera
self.cam_speed = 3
self.cam_drag = 0.01
self.cam_x_moving = False
self.cam_y_moving = False
self.cam_z_moving = False
self.cam_x_inc = 0
self.cam_y_inc = 0
self.cam_z_inc = 0
self.cameraDistance = -50
self.camHeight = 25
self.camXAngle = 0
self.camYAngle = -25
self.camZAngle = 0
self.camX = 0
self.camY = 0
self.camZ = 100
def camera_update(self,task):
if self.cam_x_moving:
self.camX+=self.cam_x_inc
elif self.cam_x_inc != 0:
if (self.cam_x_inc > 0 and self.cam_x_inc-self.cam_drag <= 0) or (self.cam_x_inc < 0 and self.cam_x_inc+self.cam_drag >= 0):
self.cam_x_inc = 0
elif self.cam_x_inc > 0:
self.cam_x_inc -= self.cam_drag
elif self.cam_x_inc < 0:
self.cam_x_inc -= self.cam_drag
else:
print "FUCKUP WITH CAM X INC"
if self.cam_y_moving:
self.camY+=self.cam_y_inc
elif self.cam_y_inc != 0:
if (self.cam_y_inc > 0 and self.cam_y_inc-self.cam_drag <= 0) or (self.cam_y_inc < 0 and self.cam_y_inc+self.cam_drag >= 0):
self.cam_y_inc = 0
elif self.cam_y_inc > 0:
self.cam_y_inc -= self.cam_drag
elif self.cam_y_inc < 0:
self.cam_y_inc -= self.cam_drag
else:
print "FUCKUP WITH CAM Y INC"
if self.cam_z_moving:
self.camZ+=self.cam_z_inc
elif self.cam_z_inc != 0:
if (self.cam_z_inc > 0 and self.cam_z_inc-self.cam_drag <= 0) or (self.cam_z_inc < 0 and self.cam_z_inc+self.cam_drag >= 0):
self.cam_z_inc = 0
elif self.cam_z_inc > 0:
self.cam_z_inc -= self.cam_drag
elif self.cam_z_inc < 0:
self.cam_z_inc -= self.cam_drag
else:
print "FUCKUP WITH CAM Z INC"
self.camera.setPos(self.camX, self.camY, self.camZ)
self.camera.setHpr(self.camXAngle, self.camYAngle, self.camZAngle)
return Task.cont
def camera_move(self, status):
if status == "up":
self.cam_y_moving = True
self.cam_y_inc = self.cam_speed
if status == "down":
self.cam_y_moving = True
self.cam_y_inc = -self.cam_speed
if status == "left":
self.cam_x_moving = True
self.cam_x_inc = -self.cam_speed
if status == "right":
self.cam_x_moving = True
self.cam_x_inc = self.cam_speed
if status == "stopX":
self.cam_x_moving = False
if status == "stopY":
self.cam_y_moving = False
def keyboard_setup(self):
self.accept("w", self.keyW)
self.accept("w-up", self.stop_y)
self.accept("s", self.keyS)
self.accept("s-up", self.stop_y)
self.accept("a", self.keyA)
self.accept("a-up", self.stop_x)
self.accept("d", self.keyD)
self.accept("d-up", self.stop_x)
self.accept("+", self.ZoomIn)
self.accept("c", self.createArmy)
def createArmy(self):
self.army_create()
def ZoomIn(self):
self.camZ -= 1
def keyW( self ):
self.camera_move("up")
def keyS( self ):
self.camera_move("down")
def keyA( self ):
self.camera_move("left")
def keyD( self ):
self.camera_move("right")
def stop_x( self ):
self.camera_move("stopX")
def stop_y( self ):
self.camera_move("stopY")
def generate_models(self):
for p in range(len(self.provs)):
print "Making",self.provs[p]
city = self.loader.loadModel("models/house2.x")
city.reparentTo(self.render)
city.setName(self.provs[p])
city.setScale(2, 2, 2)
x = float(self.provs_x[p]*self.terrainScale)
y = 257*self.terrainScale-float(self.provs_y[p]*self.terrainScale)
city.setPos(x, y, self.getObjectZ(x,y)-1)
oCityCol = city.attachNewNode(CollisionNode("BuildingCNode%d"%p))
oCityCol.setScale((3,3,3))
oCityCol.node().addSolid(CollisionSphere(0,0,0,1))
oCityCol.setTag("prov","city")
city.setTag("id",str(p+1))
#oCityCol.show()
def collideInBuilding(self,entry):
np_into=entry.getIntoNodePath()
np_into.getParent().setColor(.6,.5,1.0,1)
def collideOutBuilding(self,entry):
np_into=entry.getIntoNodePath()
np_into.getParent().setColor(1.0,1.0,1.0,1)
self.pickingEnabledObject = None
self.txtBox.setText("<No province>")
def collideAgainstBuilds(self,entry):
if entry.getIntoNodePath().getParent() <> self.pickingEnabledOject:
np_from=entry.getFromNodePath()
np_into=entry.getIntoNodePath()
self.pickingEnabledObject = np_into.getParent()
self.txtBox.setText(self.pickingEnabledObject.getName())
def mouseClick(self,status):
if self.pickingEnabledObject:
if status == "down":
self.pickingEnabledObject.setScale(0.95*2)
print self.pickingEnabledObject.getTag("id"),self.provs[int(self.pickingEnabledObject.getTag("id"))-1]
self.selected_prov = int(self.pickingEnabledObject.getTag("id"))-1
self.update_interface()
if status == "up":
self.pickingEnabledObject.setScale(1.0*2)
elif self.pickingEnabledObject == None:
self.selected_prov = -1
self.update_interface()
def rayUpdate(self,task):
if base.mouseWatcherNode.hasMouse():
mpos = base.mouseWatcherNode.getMouse()
self.pickerRay.setFromLens(base.camNode, mpos.getX(),mpos.getY())
return task.cont
def getObjectZ(self, x, y):
if ((x > 0) and (x < 257) and (y > 0) and (y < 257)):
return(self.terrain.getElevation(x,y)*self.terrainSize)
else:
return 0
def format_colour_tuple(self,colour):
col = string.split(colour)
tuple = (int(col[0]),int(col[1]),int(col[2]),255)
return tuple
def drawTerrain(self):
self.terrainSize = 5
heightmap = "maps/italy_heightmap.png"
colmap = self.TEXTURE_MAP
self.terrain = GeoMipTerrain("terrain")
self.terrain.setHeightfield(heightmap)
self.terrain.setColorMap(colmap)
self.terrain.setBlockSize(64)
#self.terrain.setNear(40)
#self.terrain.setFar(120)
#self.terrain.setMinLevel(1)
self.terrain.setBruteforce(True)
self.terrain.generate()
self.terrain.setAutoFlatten(self.terrain.AFMLight)
self.root = self.terrain.getRoot()
self.root.reparentTo(render)
self.root.setSz(self.terrainSize)
#self.root.setScale(self.terrainScale,self.terrainScale,1)
def xml_load_map(self,file,type):
if type == "WorldMap":
tree = xml.parse(file)
root = tree.getroot()
self.provs = []
self.provs_x = []
self.provs_y = []
self.provs_rgb = []
self.provs_owner = []
self.provs_money = []
self.provs_men = []
counter = 1
for p in root.findall("province"):
self.provs.append(self.get_tag(root,"province", counter, "name"))
self.provs_x.append(self.get_tag(root, "province", counter, "x"))
self.provs_y.append(self.get_tag(root, "province", counter, "y"))
self.provs_rgb.append(self.get_tag(root, "province", counter, "rgb"))
self.provs_owner.append(0)
self.provs_money.append(0)
self.provs_men.append(0)
counter+=1
elif type == "Scenario":
tree = xml.parse(file)
root = tree.getroot()
self.day = 0
self.month = 0
self.year = 0
self.adce = 0
self.day = int(root.attrib["day"])
self.month = int(root.attrib["month"])
self.year = int(root.attrib["year"])
self.nations = []
self.nations_rgb = []
self.nations_capital = []
self.nations_money = []
self.nations_men = []
self.nations_provs_id = []
counter = 0
for p in root.findall("province"):
print p.attrib["id"]
for n in root.findall("nation"):
for p in n.findall("province"):
self.provs_owner[int(p.attrib["id"])-1] = int(p.find("owner").text)
self.provs_money[int(p.attrib["id"])-1] = int(p.find("money").text)
self.provs_men[int(p.attrib["id"])-1] = int(p.find("men").text)
print self.provs_owner[int(p.attrib["id"])-1]
counter+=1
counter = 1
for n in root.findall("nation"):
self.nations.append(self.get_tag(root, "nation", counter, "name"))
self.nations_capital.append(n.attrib["capital"])
#print self.nations_capital
self.nations_rgb.append(self.get_tag(root, "nation", counter, "rgb"))
self.nations_money.append(int(self.get_tag(root, "nation", counter, "money")))
self.nations_men.append(int(self.get_tag(root, "nation", counter, "men")))
counter += 1
def get_tag(self,root,str_tag,prov_id, prov_tag):
prov = root.find('.//'+str_tag+'[@id="'+str(prov_id)+'"]')
tag = prov.find(prov_tag).text
return tag
app = StrategyGame()
app.setFrameRateMeter(True)
app.run()