51 Reply by ant0n

(30 replies, posted in Showcase)

Thanks for the feedback! ;-)

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52 Reply by ant0n

(30 replies, posted in Showcase)

Thank you! I am Very pleased..

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53 Topic by ant0n

(30 replies, posted in Showcase)

hi all! develop since the beginning of January on Maratis Engine. wink video: 
old -  http://youtu.be/OsxMX9rbryk 
new - http://youtu.be/vOrpkTKV1K8   


download:
Game.exe Project  

P.S. This is not a full game, but it is quite suitable as the basis for the game.

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54 Reply by ant0n

(2 replies, posted in General)

thank you, Vegas! it works! smile

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55 Topic by ant0n

(2 replies, posted in General)

is it possible to do? I have tried to do an alpha channel, but failed.

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56 Reply by ant0n

(25 replies, posted in Showcase)

there is no game made on a Maratis, because the engine is not enough basic things (in lua)... many times I started the game on Maratis, but everytime i had to leave to another engine.

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57 Reply by ant0n

(29 replies, posted in Tutorials/Examples)

finish! I spawned about 200 clones and all works well!
And I made a small optimization in the code, now Spawnpoints.lua looks shorter. wink
testarea.7z

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58 Reply by ant0n

(29 replies, posted in Tutorials/Examples)

Hi Vegas!

I could upload a test project if u wish

Yes, it will be easier for us to deal with it. smile

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59 Reply by ant0n

(42 replies, posted in Showcase)

great job!
St Petersburg big_smile

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60 Reply by ant0n

(29 replies, posted in Tutorials/Examples)

thanks Tutorial Doctor! wink

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61 Reply by ant0n

(29 replies, posted in Tutorials/Examples)

I am glad I could help...
by the way, I made a typo in the previous example.
in Apple:create(name, color) instead::

app.color = red

you need to:

app.color = color

fixed that.

Go to forum: Tutorials/Examples

62 Reply by ant0n

(29 replies, posted in Tutorials/Examples)

I hope this will help you understand:

Apple = {}
function Apple:create(name, color)
    local app = {}
    app.color = color 
    app.name = name
    app.mass = 10
    
    setmetatable(app,self)
    self.__index = self
    return app
end

appleList = {}

-- CREATE INSTANCE
appleList[1] = Apple:create("apple1", "red")
appleList[2] = Apple:create("apple2", "green")

-- PROFIT!
print ("name="..appleList[1].name.." color="..appleList[1].color.." mass="..appleList[1].mass) 
-- RESULT          name=apple1 color=red mass=10

print ("name="..appleList[2].name.." color="..appleList[2].color.." mass="..appleList[2].mass) 
-- RESULT          name=apple2 color=green mass=10

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63 Reply by ant0n

(29 replies, posted in Tutorials/Examples)

You need to check collision appleList and bullet?
if Yes, then you need to do so
in the class bullet:

  function ball:update()    
        translate(self.object, {-0.5, 0, 0}, "local") 
    
        for i=1,#appleList do -- iterating through all instances appleList class Apple.
            if isCollisionBetween(self.object, appleList[i].object) then 
               deactivate(self.object)
            end   
        end         
  end

here's the entire code. Just in case wink

Apple = {}
count = 1  -- counter appleLists
function Apple:create(x,y,z)

    local app = {}
    app.object = getClone(getObject("Apple"))
    app.x = x; app.y = y; app.z = z
    setPosition(app.object,{app.x,app.y,app.z})
    
    function app:update()
        
    end

    count = count+1
    
    setmetatable(app,self)
    self.__index = self
    return app

end

appleList = {}

    --[[                    CLASS2            ]]
PlayerBullet = {}
k = 1  -- counter bullets
function PlayerBullet:create(x,y,z)

    local ball = {}
    ball.object = getClone(getObject("PlayerBullet"))
    ball.x = x; ball.y = y; ball.z = z
    setPosition(ball.object,{ball.x,ball.y,ball.z})
    
    function ball:update()
    
        translate(self.object, {-0.5, 0, 0}, "local") 
    for i=1, #appleList do
        if isCollisionBetween(self.object, appleList[i].object) then 
            deactivate(self.object)
        end    
    end
        
    end

    k = k+1
    
    setmetatable(ball,self)
    self.__index = self
    return ball

end

bullet = {}

    --[[                    SCENE UPDATE            ]]
function onSceneUpdate()

    --********** update a clone **********
    for i =1, #bullet do bullet[i]:update() end 
    for i =1, #appleList do appleList[i]:update() end 
    
    --************* create a clone: ***************
    if onKeyDown("SPACE") then
        bullet[k] = PlayerBullet:create(0,0,0)
        appleList[count] = Apple:create(-20,0,0)
    end 

end

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64 Reply by ant0n

(29 replies, posted in Tutorials/Examples)

if you have shown your .lua file, I would try to understand it smile

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65 Reply by ant0n

(29 replies, posted in Tutorials/Examples)

Vegas wrote:

wow it feel weird, that's also my name

unexpectedly... big_smile

I would do this:

PlayerBullet = {}
k = 1  -- counter bullets
function PlayerBullet:create(x,y,z)

    local ball = {}
    ball.object = getClone(getObject("PlayerBullet"))
    ball.x = x; ball.y = y; ball.z = z
    setPosition(ball.object,{ball.x,ball.y,ball.z})
    
    function ball:update()
        if isCollisionBetween(self.object, EndWall) then 
            deactivate(self.object)
        end    
    end

    k = k+1
    
    setmetatable(ball,self)
    self.__index = self
    return ball

end

bullet = {}

Then in onSceneUpdate :

function onSceneUpdate()

    --************* create a clone: ***************
    if isKeyPressed("SPACE") then
        bullet[k] = PlayerBullet:create(0,0,0)
    end 
    
    --********** update a clone **********
    for i =1, #bullet do
        bullet[i]:update
    end 

end

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66 Reply by ant0n

(29 replies, posted in Tutorials/Examples)

Hi, Vegas! actually it is very simple smile

-- CREATE CLASS 1
apple_class1 = {}
function apple_class1:new(x,y,z)
    local o = {}
    o.mesh = getClone(getObject("apple"))
    o.x = x; o.y = y; o.z = z
    setPosition(o.mesh,{o.x,o.y,o.z})

    setmetatable(o,self)
    self.__index = self
    return o
end
-- create an instance of the class 1.
apple = apple_class1:new(1,0,1)

-- CREATE CLASS 2
apple_class2 = {}
function apple_class2:new(x,y,z)
    local o = {}
    o.mesh = getClone(getObject("apple2"))
    o.x = x; o.y = y; o.z = z
    setPosition(o.mesh,{o.x,o.y,o.z})
    
    function o:update()
        --**************** COLLISIONS! ******************************
        if isCollisionBetween(apple.mesh,self.mesh) then -- apple.mesh -> apple = apple_class1:new(1,0,1)
            print("COLLIDED!")
        end
    end
    
    setmetatable(o,self)
    self.__index = self
    return o
end
-- create an instance of the class 2.
apple2 = apple_class2:new(10,0,1)

--UPDATE
function onSceneUpdate()

    apple2:update() -- apple_class2 -> function o:update()

end

if you have questions, ask. I will be glad to help.

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67 Reply by ant0n

(29 replies, posted in Tutorials/Examples)

here's how you can make a class with methods.

base = {}
function base:new(x,y,z)
   local obj = {}
   obj.x = x or 0
   obj.y = y or 0
   obj.z = z or 0
   
   function obj:get()
      return self.x, self,y, self,z
   end

   self.__index = self
   return obj
end

object = base:new(10,10,10)
print (object:get()) -- result 10,10,10

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68 Reply by ant0n

(29 replies, posted in Tutorials/Examples)

I made the example classes of lua. I hope someone will come in handy.
Classes, inheritance, and polymorphism.

--init class car

class_car = {}

function class_car:new(model, color)
    local object = {}
    object.model = model or "Nissan" --by default, Nissan
    object.color = color or "Red" -- by default, red

    setmetatable(object,self)
    self.__index = self
    return object
end

--create a car
my_auto = class_car:new("BMW",nil) --> we obtain: BMW Red

--create methods
function class_car:set(color)
    self.color = color
end

function class_car:get()
    return self.model, self.color
end

-- change the color of the car.
my_auto:set("BLACK")

--check:
print(my_auto:get()) --> BMW BLACK

--################## Inheritance ##############

class_moto = {} -- init class moto

--overriding a method (polymorphism)
function class_moto:get()
    return "2000", "year"
end

--inherit.
setmetatable(class_moto,{__index = class_car})

--create an instance of the class moto.
my_moto = class_moto:new()

my_moto:set("BLUE")

print(my_moto:get()) --> 2000 year (A call to a method on the child.)
print(class_car.get(my_moto))    --> Nissan BLUE (Call the parent method.)

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69 Reply by ant0n

(36 replies, posted in Scripting)

So I do. But it's not comfortable.

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70 Reply by ant0n

(36 replies, posted in Scripting)

Add already function spawn! Is it so difficult??? Something like these:
spawnEntity("file path") or loadMesh("file path")
Pleeeease!

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71 Reply by ant0n

(42 replies, posted in Showcase)

Tutorial Doctor wrote:

I have been trying to create a script that lets me toggle through characters.

I did it for you! ;-)
Press TAB to switch between characters.
2_Jules.7zip

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72 Reply by ant0n

(42 replies, posted in Showcase)

http://youtu.be/hTrSvHpLkME

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73 Reply by ant0n

(42 replies, posted in Showcase)

Tutorial Doctor, HI!
I have changed your lua script for Jules N' Funland. Used object oriented features, lua. I hope you enjoy it smile
http://savepic.su/3451502m.jpg

Jules.lua

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