Changeset 4056 for data/branches/single_player_map/scripts/spaceship.lua

Timestamp:

Jul 3, 2006, 2:25:13 PM (18 years ago)

Author:

snellen

Message:

spaceship.lua implemented

File:

• data/branches/single_player_map/scripts/spaceship.lua (modified) (1 diff)

data/branches/single_player_map/scripts/spaceship.lua

@@ -4 +4 @@
 thisscript:addObject("FPSPlayer", "Player")
 thisscript:addObject("SpaceShip", "spaceship")
+thisscript:addObject("SpaceShip", "spaceship2")
+
+-- Global Variables
+playerEnteredSpaceShip = false
+playerReachedTrigger = false
+spaceshipOnPad = false
+spaceshipLaunchReady = false
+
+
+-- Returns the distance between (x1,x2,x3) and (y1,y2,y3)
+function dist( x1,x2,x3, y1,y2,y3 )
+
+return math.sqrt( (x1-y1)^2 + (x2-y2)^2 + (x3-y3)^2 )
+
+end
+
+
+
+function observePlayer()
+
+playerEnteredSpaceShip = spaceship:hasPlayer()
+
+playerX = Player:getAbsCoorX()
+playerY = Player:getAbsCoorY()
+playerZ = Player:getAbsCoorZ()
+
+if dist( playerX,playerY,playerZ,167.361526,29,483.163818 ) < 60 then
+playerReachedTrigger = true
+end
+
+end
+
+
+positionReached = false
+spaceShipReleased = false
+function moveToLaunchSite(timestep)
+
+if not positionReached then
+dx = 1 * timestep
+dy = 0 * timestep
+dz = 1* timestep
+end
+
+if not spaceShipReleased and positionReached then 
+dx = 0 * timestep
+dy = -1 * timestep
+dz = 0 * timestep
+end
+
+if positionReached and spaceShipReleased then
+dx = 0 * timestep
+dy = 1 * timestep
+dz = 0 * timestep
+end
+
+
+if spaceshipOnPad then
+
+if not spaceShipReleased then
+spaceshipclaw:playAnimation(1,1)
+spaceShipReleased = true
+end
+
+if clawY > 100 then
+spaceshipLaunchReady = true
+end
+
+end
+
+
+-- set new coordinates
+clawX = claw:getAbsCoorX()
+clawY = claw:getAbsCoorY()
+clawZ = claw:getAbsCoorZ()
+
+claw:setAbsCoor(clawX + dx, clawY + dy, clawZ + dz)
+
+
+
+if dist( clawX,clawY,clawZ,167.361526,29,483.163818 ) < 60 then
+positionReached = true
+end
+
+
+if dist( clawX,clawY,clawZ,167.361526,29,483.163818 ) < 60 then
+spaceshipOnPad = true
+end
+
+
+end  --observePlayer
+
+hoverPosReached = false
+function launchSpaceShip(timestep)
+
+if not hoverPosReached then
+dx = 0 * timestep
+dy = 1 * timestep
+dz = 0 * timestep
+else
+dx = 1 * timestep
+dy = 0 * timestep
+dz = 1 * timestep
+end
+
+spaceshipX = spaceship:getAbsCoorX()
+spaceshipY = spaceship:getAbsCoorY()
+spaceshipZ = spaceship:getAbsCoorZ()
+
+spaceship:setAbsCoor(spaceshipX + dx, spaceshipY + dy, spaceshipZ + dz)
+
+if spaceshipY > 50 then
+hoverPosReached = true
+end
+
+end
+
 
 function tick(timestep)
 --io.write("Spaceship called \n")
+observePlayer()
+
+if playerReachedTrigger then
+moveToLaunchSite(timestep)
+end
+
+if spaceshipLaunchReady then
+launchSpaceShip(timestep)
+end
+
+
 return false
 end