shuvit/scripts/player.py

import bge
import FSM
from mathutils import Vector

dict = bge.logic.globalDict

class Player:
	def __init__(self, cont):
		self.cont = cont
		self.obj = cont.owner
		self.FSM = FSM.PlayerFSM(self)
		self.walking = True
		dict['walking'] = True
		#print(self.obj.childrenRecursive)
		#self.arm = self.obj.childrenRecursive['Char4']
		self.arm = None

	def update(self):
		self.FSM.Execute()

	def get_ground_ray(self):

		v = self.obj.worldOrientation.col[0]
		tv = v.normalized()

		axis = 2
		distance = -5
		start = self.obj.worldPosition.copy()
		#front_start = start - 0.30 * tvfront_start = start - 0.30 * tv
		back_start = start + 0.15 * tv
		start.z += .1
		end = Vector.copy(self.obj.worldPosition + (self.obj.worldOrientation.col[axis] * distance))
		
		ray = self.obj.rayCast(end, back_start, 0, 'ground', 1, 0, 0)

		v = self.obj.linearVelocity.copy()

		v = self.obj.worldOrientation.col[0]
		tv = v.normalized()
		front_start = start - 0.30 * tv
		start.z += .1
		front_end = Vector(front_start + (self.obj.worldOrientation.col[axis] * distance))
		frontray = self.obj.rayCast(front_end, front_start, 0, 'ground', 1, 1, 0, 53247)

		bge.render.drawLine(front_start, front_end, [1,0,0])
		#print(ray)
		return [ray, frontray]

	def get_ground_dist(self, groundray):
		gr = groundray[0]
		fgr = groundray[1]
		#when player is on the ground, dist is .25
		d = None
		
		if gr[0] != None:

			p_z = self.obj.worldPosition.z
			g_z = gr[1].z

			distance_to_ground = p_z - g_z

			p2 = None
			if fgr[0] != None:
				p2 = p_z - fgr[1].z 

				if p2 < distance_to_ground:
					#front to ground is bigger than back to ground
					#val = p2 - distance_to_ground
					#val *= .1
					print(fgr[0], 'ray hit obj')
					distance_to_ground = p2

			return distance_to_ground

	def set_walk_z(self, dist):
		if dist < .6:
			target_dist = .3
			#z_targ = self.obj.worldPosition.z + (target_dist - dist)
			self.obj.worldPosition.z += (target_dist - dist)
			self.obj.linearVelocity.z = 0

	def walk_movement(self):
		
		moving = False
		o = self.obj
		

		o.linearVelocity.y *= .9
		o.linearVelocity.x *= .95

		if dict['kb_w'] == 2 or dict['lUD'] < -.05:
			#walk_blend(self)

			#run
			if (dict['kb_lsh'] == 2 or dict['aBut'] == 1) and o.linearVelocity.x > -dict['max_run_vel']:
				#self.run_speed = 1.5
				#o.applyForce([-dict['run_force'], 0, 0], True)
				o.linearVelocity.x -= .2

			#walk
			elif o.linearVelocity.x > -dict['max_walk_vel']:
				#o.applyForce([-dict['walk_force'], 0, 0], True)
				o.linearVelocity.x -= .1


		if dict['kb_s'] == 2 or dict['lUD'] > .06:
			#o.applyForce([10, 0, 0], True)
			o.linearVelocity.x -= 1
			#print('w')

		if dict['kb_a'] == 2 or dict['lLR'] < -.03:
			o.applyRotation([0, 0, dict['walk_turn_amt']], True)
			#print('w')
	
		if dict['kb_d'] == 2 or dict['lLR'] > .03:
			o.applyRotation([0, 0, -dict['walk_turn_amt']], True)



		#print('linvel', o.linearVelocity)

		return moving



def update(cont):
	#print('-------------player updating----------------')
	dict = bge.logic.globalDict
	#own = cont.owner

	if 'player_class' not in dict:
		#dict['playerFSM'] = FSM.PlayerFSM(own)
		dict['player_class'] = Player(cont)

	#dict['playerFSM'].Execute()
	dict['player_class'].update()