/** 
 ** SURVIVAL OF THE RECTANGLES:
 ** Rectangles that love to hate on circles
 **
 **/

#include "testApp.h"
#include "ofMain.h"

//--------------------------------------------------------------
void testApp::setup(){
	ofSetVerticalSync(true);
	ofSetFrameRate(60);
	
	ofBackground(0, 20, 52);
	bgAlpha = 0;
	unsigned char margin = 50;
	
	// daily, we always deal with haters in life
	numWhoHate = 15;
	thoseWhoHate = new creature[numWhoHate];
	for (int i = 0; i < numWhoHate; i++) {
		thoseWhoHate[i].pos.x = ofRandom(margin, ofGetWidth()-margin);
		thoseWhoHate[i].pos.y = ofRandom(margin, ofGetHeight()-margin);
	}
}

//--------------------------------------------------------------
void testApp::update(){
	theFood.update();
	
	// tell the haters where the food is
	foodCheck();
	
	// the food's under attack
	beefCheck();
	
	for (int i = 0; i < numWhoHate; i++) {
		thoseWhoHate[i].update();
	}
	
}

//--------------------------------------------------------------
void testApp::draw(){
	
	if (10 < (bgAlpha += 5.2f)) bgAlpha = 0;

	theFood.draw();
	
	for (int i = 0; i < numWhoHate; i++) {
		thoseWhoHate[i].draw();
	}
	
	ofSetColor(0, 222, 255, 100);
	//ofDrawBitmapString(ofToString(theFood.danger), 20, 20);
	
	// key
	ofDrawBitmapString(
		"[q] hater info / [w] hater awareness / [z] give full gas",
		20, ofGetHeight()-20
	);
	
}

//--------------------------------------------------------------
void testApp::foodCheck (){
	// the haters always find the food somehow
	for (int i = 0; i < numWhoHate; i++) {
		thoseWhoHate[i].eatTarget(theFood.pos.x, theFood.pos.y, theFood.radius);
	}
}

//--------------------------------------------------------------
void testApp::beefCheck (){
	bool attacked = false;
	
	// if hater is engaged, the food's gotta know
	for (int i = 0; i < numWhoHate; i++) {
		if (thoseWhoHate[i].bEngage) {
			theFood.danger += 0.005f;
			attacked = true;
		}
	}
	
	if (attacked) {
		theFood.bUnderAttack = true;
	} else {
		theFood.bUnderAttack = false;
	}
}

//--------------------------------------------------------------
void testApp::keyPressed  (int key){
	switch (key){
		// info
		case 'q':
			for (int i = 0; i < numWhoHate; i++) {
				if (true == thoseWhoHate[i].bDebugInfo) {
					thoseWhoHate[i].bDebugInfo = false;
				} else {
					thoseWhoHate[i].bDebugInfo = true;
				}
			}
			break;
			
		// ranges
		case 'w':
			for (int i = 0; i < numWhoHate; i++) {
				if (true == thoseWhoHate[i].bDebugRange) {
					thoseWhoHate[i].bDebugRange = false;
				} else {
					thoseWhoHate[i].bDebugRange = true;
				}
			}
			break;
		
		// give the haters what they need
		case 'z':
			for (int i = 0; i < numWhoHate; i++) {
				thoseWhoHate[i].gasser.tank = 1.0f;
			}
			break;
	}
}

//--------------------------------------------------------------
void testApp::keyReleased  (int key){
}

//--------------------------------------------------------------
void testApp::mouseMoved(int x, int y ){
}

//--------------------------------------------------------------
void testApp::mouseDragged(int x, int y, int button){
}

//--------------------------------------------------------------
void testApp::mousePressed(int x, int y, int button){
}

//--------------------------------------------------------------
void testApp::mouseReleased(){
}