Jazz Jackrabbit 2 Online

jjTEXTAPPEARANCE CenteredRingText(STRING::NORMAL);
void onLevelLoad() {
	jjAnimations[jjObjectPresets[OBJECT::SILVERCOIN].curAnim] = jjAnimations[jjObjectPresets[OBJECT::DONUT].curAnim]; //center bottom HUD
	jjObjectPresets[OBJECT::SILVERCOIN].curAnim = jjObjectPresets[OBJECT::DONUT].curAnim;
	
	const array<jjOBJ@> presets = {jjObjectPresets[OBJECT::SILVERCOIN], jjObjectPresets[OBJECT::REDGEM], jjObjectPresets[OBJECT::FLICKERGEM], jjObjectPresets[OBJECT::GREENGEM], jjObjectPresets[OBJECT::BLUEGEM], jjObjectPresets[OBJECT::GOLDCOIN]};
	for (int i = presets.length - 1; i >= 0; --i) {
		jjOBJ@ preset = presets[i];
		if (i >= 0) {
			preset.curAnim = presets[0].curAnim;
			preset.var[0] = presets[0].var[0]; //don't draw as gem
			preset.eventID = presets[0].eventID;
		}
		preset.behavior = RingAnimation;
		
	}
	
	jjPIXELMAP ring(jjAnimFrames[jjAnimations[jjAnimSets[ANIM::FONT].firstAnim + STRING::MEDIUM].firstFrame + 16]); //middle O
	jjANIMFRAME@ targetFrame = jjAnimFrames[jjAnimations[jjAnimSets[ANIM::PICKUPS].firstAnim + 25]]; //donut
	for (uint x = 0; x < ring.width; ++x)
		for (uint y = 0; y < ring.height; ++y)
			if (ring[x,y] != 0)
				ring[x,y] -= 3*8; //repaint gold
	ring.save(targetFrame);
	targetFrame.hotSpotX = -targetFrame.width / 2;
	targetFrame.hotSpotY = -targetFrame.height / 2;
	
	const array<jjOBJ@> otherPresets = {jjObjectPresets[OBJECT::SUPERGEM], jjObjectPresets[OBJECT::CARROT], jjObjectPresets[OBJECT::FULLENERGY]};
	for (int i = otherPresets.length - 1; i >= 0; --i) {
		jjOBJ@ preset = otherPresets[i];
		preset.behavior = BEHAVIOR::BEES; //can't be drawn
		preset.playerHandling = HANDLING::SPECIALDONE; //can't be touched
	}
	
	CenteredRingText.align = STRING::CENTER;
}
void onLevelBegin() {
	if (jjIsServer) {
		if (jjStartHealth != 1 || jjMaxHealth <= 2) {
			jjChat("/starthealth 1");
			jjChat("/maxhealth 5");
			jjChat("/hfk off");
			jjChat("/instagib off");
			jjChat("/r");
		}
	} //else for (int i = 0; i < jjLocalPlayerCount; ++i)
		//jjLocalPlayers[i].spriteMode = SPRITE::TRANSLUCENTPLAYER; //vulnerable
}

void RingAnimation(jjOBJ@ obj) {
	obj.behave((obj.counter == 0) ? BEHAVIOR::PICKUP : BEHAVIOR::FLICKERGEM, false);
	if (obj.isActive && (obj.counter == 0 || obj.counter > 210 || jjRenderFrame & 1 == 1))
		jjDrawResizedSpriteFromCurFrame(obj.xPos, obj.yPos + ((obj.ySpeed == 0) ? (4 * jjSin(int((jjGameTicks + obj.objectID * 8 + obj.xOrg + obj.yPos * 256) * 16))) : 0), obj.curFrame, obj.direction * jjSin(jjGameTicks * 8 + obj.objectID * 16), 1);
}

bool onDrawHealth(jjPLAYER@ play, jjCANVAS@ screen) {
	screen.drawSprite(jjSubscreenWidth - 60, 20, ANIM::FONT, STRING::LARGE, 16, 0, SPRITE::PALSHIFT, 256-3*8);
	string health;
	if (play.coins == 0) {
		if (jjRenderFrame & 15 < 7)
			return true;
		health = "||000"; //red
	} else
		health = formatInt(play.coins, "0", 3);
	screen.drawString(jjSubscreenWidth - 40, 58, health, STRING::MEDIUM, CenteredRingText, 0, SPRITE::SHADOW);
	screen.drawString(jjSubscreenWidth - 43, 55, health, STRING::MEDIUM, CenteredRingText);
	return true;
}

array<int> lastRingCount(32, 0);
array<int> totalRingsCollected(32, 0);
uint8 lostRingPlacementCounter = 0;
void onMain() {
	if (jjIsServer || jjGameConnection == GAME::LOCAL) {
		for (int i = 0; i < 32; ++i) {
			jjPLAYER@ play = jjPlayers[i];
			if (!play.isInGame)
				continue;
			if (play.health == 1 && play.coins > 0) {
				play.health = jjMaxHealth; //imperviousish to harm
				play.lightType = LIGHT::RING2; //as a sort of shield
			} else if (play.health > 1 && play.health < jjMaxHealth) { //hurt!
				play.health = 1;
				play.lightType = LIGHT::PLAYER;
				jjSTREAM coinLossInfo;
				coinLossInfo.push(i);
				coinLossInfo.push(play.xPos);
				coinLossInfo.push(play.yPos);
				coinLossInfo.push(lostRingPlacementCounter);
				int coinsToLose = play.coins;
				if (coinsToLose > 15)
					coinsToLose = 15; //arbitrary
				coinLossInfo.push(coinsToLose);
				jjSendPacket(coinLossInfo, 0);
				onReceive(coinLossInfo, 0);
			} else if (play.coins > lastRingCount[i]) {
				totalRingsCollected[i] += (play.coins - lastRingCount[i]);
				if (totalRingsCollected[i] >= 100) {
					totalRingsCollected[i] -= 100;
					if (play.lrsLives > 0) {
						jjChat("/setlives " + (i+1) + " " + (play.lrsLives + 1));
					} else {
						//do what?
					}
				}
			}
			lastRingCount[i] = play.coins;
		}
	}
}
void onReceive(jjSTREAM &in coinLossInfo, int clientID) {
	int playerID; coinLossInfo.pop(playerID);
	jjPlayers[playerID].coins = 0;
	float x, y; coinLossInfo.pop(x); coinLossInfo.pop(y);
	coinLossInfo.pop(lostRingPlacementCounter);
	int coinsToLose; coinLossInfo.pop(coinsToLose);
	for (int i = 0; i < coinsToLose; ++i) {
		jjOBJ@ lostRing = jjObjects[jjAddObject(OBJECT::FLICKERGEM, lostRingPlacementCounter++ * 32, 0, 0, CREATOR::LEVEL)];
		lostRing.xPos = x; lostRing.yPos = y;
		lostRing.ySpeed = -(jjRandom() & 7);
		lostRing.xSpeed = (jjRandom() & 15) - 7.5;
		if (lostRing.xSpeed < 0) lostRing.direction = -1;
		lostRing.playerHandling = HANDLING::DELAYEDPICKUP;
		lostRing.var[2] = (jjPlayers[playerID].isLocal) ? 210 : 70;  //time until it may be collected
	}
	
}