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Kotov72rus

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Posts posted by Kotov72rus

    My Cursor

    in General Discussion

    Posted

    Cursor in the middle because you are using the function:

    MouseMove(X,Y);

     

    Try to do a background check:

    bool showMenu;

//Loop
if(showMenu){
  ShowMouse();
} else
{
  HideMouse();
  MouseMove(X,Y);
}

     

    Show cursor:

    ShowMouse();

    Function delegate

    in General Discussion

    Posted

    The question is solved laugh.png

    Class:

    
void TempFunction(){}

void (*TempCallback)();
void onClick(void (*callback)());

void TGuiButton::Create(...)
{
TempCallback = TempFunction;
}

void TGuiButton::onClick(void (*callback)())
{
TempCallback = callback;
//TempCallback();
}

     

    User function:

    void TestClick()
{
Terminate();
}

.onClick(&TestClick);

    Function delegate

    in General Discussion

    Posted

    Please help me with an example, to replace the function of the class - the user function.

     

    There is a class:

     

    class TGuiButton
{
private:
int x,y,width,height;
string title;
int MouseIn(TVec2 start, TVec2 dimensions);
bool IsClick;
bool buf1,buf2;
TEntity buf;
void * TempFunction; //To call the user function.
public:
string SoundEnter;
string SoundLeave;
string SoundClick;
string TextureUp;
string TextureHover;
string TextureDown;
bool Sounds;
bool Enabled;
bool Visible;
void Create(int _x, int _y, int _width, int _height, string _title);
void onClick(void *callback); //Function for replace.
void Update();
void Delete();
};

     

    ....

    void TGuiButton::onClick(void *callback)
{
//?????
}

     

    ....

    And call a user function with TempFunction; sad.png

    Determine the Collision

    in General Discussion

    Posted

    Why does not work this method?

    Without checking the name, works with all objects, that are currently in contact with the object.

     

    void _stdcall EntityCollisionCallback( TEntity entity0, TEntity entity1, byte* position, byte* normal, byte* force, flt speed )
{
if(GetEntityKey(entity1,"name")=="test_box")
{
 HideEntity(entity1);
}
}

//Entity box
SetEntityKey(test_box, "name","test_box");

//Controller
SetEntityKey(Controller, "name","controller");
SetEntityCallback(Controller,(byte*)EntityCollisionCallback,ENTITYCALLBACK_COLLISION);

    Animation

    in General Discussion

    Posted

    Just a small tip:

    Instead of multiple calls to KeyDown(KEY_A) you could save the result in a variable and use that.

    bool bKeyDownA = KeyDown(KEY_A);
....
if (bKeyDownA)
{
....
}

     

    That saves some time, because it only has to Call KeyDown(KEY_A) once.

    Not that it gives you much performance, but things like that add up easily, as your program evolves.

     

    Oh and there is no judgement involved, just a simple tip wink.png

     

    Thank you, will use it

    Animation

    in General Discussion

    Posted

    I used this code:

       	 //Animation
       //Jumping
       jump = 0.0;
       isJump = false;
       if(KeyHit(KEY_SPACE))
       {
           if (!ControllerAirborne(Controller)) {
               jump=8.0;
               isJump = true;
           }
       }

       if(KeyDown(KEY_W))
       {
           sequence = 2;
           Angle = -180;
       } else if(KeyDown(KEY_S))
       {
           sequence = 2;
           Angle = -0;
       } else if(KeyDown(KEY_A))
       {
           sequence = 2;
           Angle = -90;
       } else if(KeyDown(KEY_D))
       {
           sequence = 2;
           Angle = -260;
       } else
       {
           sequence = 1;
       }

       //
       if(KeyDown(KEY_W) && KeyDown(KEY_A))
       {
           Angle = -140;
       } else if(KeyDown(KEY_W) && KeyDown(KEY_D))
       {
           Angle = 140;
       } else if(KeyDown(KEY_S) && KeyDown(KEY_A))
       {
           Angle = -40;
       } else if(KeyDown(KEY_S) && KeyDown(KEY_D))
       {
           Angle = 40;
       }

       //Run
       if(KeyDown(KEY_W) && KeyDown(KEY_LSHIFT) || KeyDown(KEY_RSHIFT))
       {
           sequence = 3;
           speed = 6;
       } else if(KeyDown(KEY_S) && KeyDown(KEY_LSHIFT) || KeyDown(KEY_RSHIFT))
       {
           sequence = 3;
           speed = 6;
       } else if(KeyDown(KEY_A) && KeyDown(KEY_LSHIFT) || KeyDown(KEY_RSHIFT))
       {
           sequence = 3;
           speed = 6;
       } else if(KeyDown(KEY_D) && KeyDown(KEY_LSHIFT) || KeyDown(KEY_RSHIFT))
       {
           sequence = 3;
           speed = 6;
       } else
       {
           speed = 4;
       }

    Rotate the camera around the object

    in General Discussion

    Posted

    Works biggrin.png

     

    #pragma once
#include "engine.h"
#include "string"
using namespace std;

const int COLLISION_NONE = 0;
const int COLLISION_PROP = 1;
const int COLLISION_SCENE = 2;
const int COLLISION_CHARACTER = 3;
const int COLLISION_TRIGGER = 4;
const int COLLISION_AILINEOFSIGHT = 5;

class TPlayer
{
private:
public:
flt X,Y,Z;
TCamera Camera;
TMesh mesh;
TEntity CameraPivot;
float mx;
float my;
TVec3 camrotation;
TController Controller;
TMesh PlayerMesh;
float move;
float strafe;
float Angle;
void CreatePlayer(flt X, flt Y, flt Z);
void Update();
};

TPlayer Player; //Global class

void TPlayer::CreatePlayer(flt X, flt Y, flt Z)
{
Player.X = X;
Player.Y = Y;
Player.Z = Z;

//Create player
Controller = CreateController(2,0.3,0.5,45.01);
EntityType(Controller,COLLISION_CHARACTER);
PositionEntity(Controller,Vec3(X,Y,Z));
SetBodyDamping(Controller,0.0);
SetWorldGravity(Vec3(0,-10,0));
SetBodyMass(Controller,50);

//Set look camera position
PositionEntity(Camera,Vec3(0,1,-4));

//Camera pivot
CameraPivot=CreatePivot();
EntityParent(Camera, CameraPivot);

//Load player mesh
PlayerMesh = LoadMesh("abstract::crawler.gmf");
EntityType(PlayerMesh,COLLISION_CHARACTER);
RotateEntity(PlayerMesh,Vec3(0,-180,0));

HideMouse();
MoveMouse(GraphicsWidth()/2,GraphicsHeight()/2);

Angle = -180;
}

void TPlayer::Update()
{
//Camera look
mx=Curve(MouseX()-GraphicsWidth()/2,mx,6);
my=Curve(MouseY()-GraphicsHeight()/2,my,6);
MoveMouse(GraphicsWidth()/2,GraphicsHeight()/2);
camrotation.Y=camrotation.Y-mx/9.0;
camrotation.X=camrotation.X+my/9.0;

//Limit the viewing angle in the vertical
camrotation.X=min(camrotation.X,60); //Look Up
camrotation.X=max(camrotation.X,-10); //Look Down

//Rotate Camera
RotateEntity(CameraPivot,camrotation);
//Position Camera
PositionEntity(CameraPivot,EntityPosition(Controller));

//Player movement
move=(KeyDown(KEY_W)-KeyDown(KEY_S))*4;
strafe=(KeyDown(KEY_D)-KeyDown(KEY_A))*4;
//Set controller input
UpdateController(Controller,camrotation.Y,move,strafe,0,45);

//Player mesh position and rotation
PositionEntity(PlayerMesh,EntityPosition(Controller));
RotateEntity(PlayerMesh,Vec3(0,camrotation.Y+Angle,0));
}

     

    Add to main:

    #include "Player.h"
Player.Camera = GetLayerCamera(GetFrameworkLayer(0));
Player.CreatePlayer(0,9,0);

     

    Add to main loop:

    Player.Update();

     

    http://youtu.be/YCm9-y1E7kI

    • Upvote 1

    Animation

    in General Discussion

    Posted

    Hi. Do not understand why this code does not work?.

     

    This is for the test smile.png

    if (KeyDown(KEY_W)){sequence = 2;} else sequence = 1;
if (KeyDown(KEY_S)){sequence = 2;} else sequence = 1;
if (KeyDown(KEY_A)){sequence = 2;} else sequence = 1;
if (KeyDown(KEY_D)){sequence = 2;} else sequence = 1;

     

    switch (sequence) {
case 1:
 framebegin=0.0;
frameend=69.0;
break;
case 2:
framebegin=70.0;
frameend=130.0;
break;
case 3:
framebegin=131.0;
frameend=171.0;
break;
}

     

    frame=AppTime()/15.0;
frame=fmodf(frame,frameend-framebegin)+framebegin;
Animate(PlayerMesh,frame,0.5,0,true);

     

    Animation works only when you press 'D'.

    Why is this?

    Rotate the camera around the object

    in General Discussion

    Posted

    Hello.

    Show you how to rotate the camera around the object?

     

    Tried to fix this code:

    //Camera looking
Player.mx=Curve(MouseX()-GraphicsWidth()/2,Player.mx,6);
Player.my=Curve(MouseY()-GraphicsHeight()/2,Player.my,6);
MoveMouse(GraphicsWidth()/2,GraphicsHeight()/2);			
Player.camrotation.X=Player.camrotation.X+Player.my/10.0;
Player.camrotation.Y=Player.camrotation.Y-Player.mx/10.0;
RotateEntity(Camera,Player.camrotation);

     

    but nothing sad.png

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