mouseClicked(int x, int y){
Sprite.moveTo(x,y);
}
SPRITE:
moveTo(int x, int y){
int moveX = 0;
int moveY = 0;
//SOME CODE TO CALCULATE, how far the Sprite moves at X an d how far at Y-Axxis (THIS IS WHAT Im ASKING FOR!)
posX = posX+moveX;
posY = posY+moveY;
}
const int SPRITE_SPEED = 10;moveTo(int x, int y, int delta_time){ int moveX = 0; int moveY = 0;// calculate moveX and YmoveX = SPRITE_SPEED * delta_time;moveY = SPRITE_SPEED * delta_time;// move twoards target coordinates. This is very simple method called tracking.// It isn't so nice, but it works and maybe its enough for your needs.if(posX < x) // still less than x? If so increase by moveX{ posX = posX+moveX; if(posX > x) // just check so that it dosnt move TOO far. Add the same for the other cases. posX = x;}if(posX > x) posX = posX-moveX;// same for Yif(posX > y) posY = posY+moveY;if(posX < y) posY = posY-moveY;}// at beginning of main game loop:int time_last_frame = 0;int time_this_frame = 0;while(GAME_IS_RUNNIG{ time_last_frame = time_this_frame; // save old time time_this_frame = timeGetTime(); // link to winmm.lib int delta_time = time_this_frame - time_last_frame; // how much time have elapsed between this frame and last one? if(time_last_frame == 0) // this is just so we dont get a huge jump in time on the very first frame. delta_time = 0; moveTo(mouseClickX, MouseClickY, delta_time); // your func Render();}//vector classclass vec2{ public float x; public float y;};// normalize it, means makeing the lenght of it to 1vec2 normalize(vec2 v){ // calc the lenght of a vector float m = sqrt(v.x*v.x + v.y*v.y); if(m > 0.0f) m = 1.0f / m; else m = 0.0f; vec2 out out.x = v.x * m; out.y = v.y * m; out.z = v.z * m; return out;};vec2 sprite_pos;sprite_pos.x = sprite.posX;sprite_pos.y = sprite.posY;vec2 mouse_pos; // where you have clicked and want to go to.mouse_pos.x = mouseposX;mouse_pos.y = mouseposY;vec2 direction = sprite_pos - mouse_pos; // the direction.// normalize it, important.direction = normalize(direction);// now, in your moveTo function. You add the direction into the calculaton of moveX and Y. Like so:moveX = SPRITE_SPEED * delta_time * direction.x;moveY = SPRITE_SPEED * delta_time * direction.y;
