#include <helianthus.h>

#include "tree.h"


#define COUNT 10

double time;
Tree trees[COUNT];


void generate() {
  for(int i = 0; i < COUNT; ++i)
    treeGenerate(&trees[i]);
}


void init() {
  generate();
}


void draw() {
  time += worldGetFrameTime();
  int w = worldGetWidth();
  int h = worldGetHeight();
  
  if (keyWentDown("space")) generate();
  
  saveState();
  translate(0.5*w, 0.5*h);
  zoom(10);
  scale(1, -1);
  
  for(int i = 0; i < COUNT; ++i)
    treeDraw(&trees[i], time, TRUE, FALSE);
  for(int i = 0; i < COUNT; ++i)
    treeDraw(&trees[i], time, FALSE, TRUE);
  
  restoreState();
}


int main() {
  worldSetVariableFrameRate();
  worldSetResizable(TRUE);
  worldSetInit(&init);
  worldSetDraw(&draw);
  worldRun();
  return 0;
}