src/resource.cpp


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#include "resource.hpp"

Resource::Resource(Rectangle t)
{	
    rect        = t;
    
    if(rect.x == 0 && rect.y == 0){
        rect.x  = -30 + static_cast <float> (rand()) / (static_cast <float> (RAND_MAX/(30.0-(-30.0))));
        rect.y  = -30 + static_cast <float> (rand()) / (static_cast <float> (RAND_MAX/(30.0-(-30.0))));
    }

    gfxData.x = rect.x;
    gfxData.y = rect.y;
    gfxData.r = 0.0;
    gfxData.g = 1.0;
    gfxData.b = 0.0;
    gfxData.sides = 10.0;

    type        = RESOURCE_TYPE;
	amount      = RESOURCE_AMOUNT_START;
    growAmount  = RESOURCE_GROW;
}

void Resource::eat(int bite)
{
	amount-=bite;
}

void Resource::grow()
{
    if(amount < RESOURCE_AMOUNT_MAX){
        amount+=growAmount; 
        rect.h = rect.w = map(amount,0,RESOURCE_AMOUNT_MAX,0,RESOURCE_SIZE_MAX);
    }
}