private void drawTooltip(FishState fishUnderMouse) {
int tooltipHeight = 20, tooltipBottomMargin = 10;
bufferGraphics.setColor(Color.WHITE);
bufferGraphics.fillRect(
0, buffer.getHeight() - tooltipHeight, buffer.getWidth(), tooltipHeight);
bufferGraphics.setColor(Color.BLACK);
if (fishUnderMouse != null) {
bufferGraphics.drawString(
String.format(
"Frame %d ID %d, Nut %.2f, Change %.2f, Speed %.2f, Dir %s",
state.seqID,
fishUnderMouse.fish_id,
fishUnderMouse.getNutrients(),
Rules.decay(fishUnderMouse),
fishUnderMouse.getSpeed(),
fishUnderMouse.getRudderVector()),
5,
buffer.getHeight() - tooltipBottomMargin);
} else {
bufferGraphics.drawString(
String.format(
"Frame %d, Fish %d, Controllers %d, Max fish %d, Max nut %.2f",
state.seqID,
state.getNumFish(),
state.getNumControllers(),
state.getMaxFish(),
state.getMaxNutrients()),
5,
buffer.getHeight() - tooltipBottomMargin);
}
}
private FishState drawFish() {
FishState fishUnderMouse = null;
for (FishState fs : state.getFish()) {
if (fs.isAlive()) {
Vector pos = fs.getPosition();
// Draw tail and outline according to speed
int tailBrightness = (int) ((double) fs.getSpeed() / Rules.MAX_SPEED * 255);
bufferGraphics.setColor(Color.BLACK);
bufferGraphics.drawLine(
(int) pos.x,
(int) pos.y,
(int) (pos.x - fs.getRudderVector().x * fs.getRadius() * 2),
(int) (pos.y - fs.getRudderVector().y * fs.getRadius() * 2));
bufferGraphics.fillOval(
(int) pos.x - fs.getRadius(),
(int) pos.y - fs.getRadius(),
2 * fs.getRadius(),
2 * fs.getRadius());
bufferGraphics.setColor(fishtank.getColor(fs.fish_id));
bufferGraphics.fillOval(
(int) pos.x - fs.getRadius() + 1,
(int) pos.y - fs.getRadius() + 1,
2 * fs.getRadius() - 2,
2 * fs.getRadius() - 2);
}
if (fs.getPosition().minus(mousePosition).length() < fs.getRadius()) {
fishUnderMouse = fs;
}
}
return fishUnderMouse;
}