Golf: thoughts

[gingerbeardman]

thoughts... in order of seriousness

1. make sure golf ball, shadow, flag/pole-shadow are always big enough to be visible
   • these can disappear or flash on/off depending on resolution you're running at, making it difficult to follow the action, watch the ball and shadow in this clip https://imgur.com/a/SapDWZs
2. hook & slice seem to be the opposite of what I expect?
   • i'd expect hitting right of the centre marker to curve the ball left, and vice versa
3. contrast of power meter on shadow when over bunker is low
   • certain points on the green/yellow/orange/red of the power meter are very close to the yellow of the sand with the shadow of the ui on it, which means the power meter disappears at times during the most important time when you are trying to set power
4. speed up or switch off animations
   • speeding up the ball flight animation would be useful so i don't have to wait for ball to come to rest, I picked up this habit from Links 2004 and it was even possible as far back as New 3D Golf Simulation on MegaDrive ~1993
   • turning off or speeding up the morphing animations would also be good. the first time they are cool, the more i see them the more i want to skip them
   • there are pauses where nothing is happening on screen yet i am not in control, and have to wait for some other animation to happen
   • there's more time spent watching or responding to the ui than there is playing golf shots
5. turn off stroke notification
   • again so there is less delay between shots, might make sense only in single player?
6. option to turn off gimme
   • or let me see how close my approach was before calling it

[fallahn]

Feedback is always welcome! Although I admit I need to centralise the community a little more 😅 Currently the two main places for feedback are the comments section on the itch.io page or the Steam Community pages.

I'll make sure to note these points to see what I can do - I've actually had someone say they instinctively hammer the button to try skipping the transition and end up accidentally taking a bad shot 🙄

There's something odd about the ball/flag size, however, on closer inspection I've noticed it on my mac too... there's something called glPointSize and glLineWidth which are used to increase the ball/shadow/flag at a distance but the mac version appears to ignore it :/ Apple are notorious for trying to deprecate OpenGL so I'm worried it might be a driver issue (I have an Intel HD4000 GPU).

The gimme is actually off by default, it's under 'Rules' in the lobby. 'Under the Leather' takes a gimme at about 30cm and 'Under the Putter' extends it to ~1m. Not sure what's going on there

Hook and slice have been fixed in the latest update (out this week) 😁

[gingerbeardman]

Sweet! Looking forward to the update.

The only issue that affects play in any serious way is the ball/shadow/flag disappearing or flashing as the scene animates.

(have re-ordered the list above)

[gingerbeardman]

Here's some footage of my favourite golf game series (watch a minute or two at 2x speed, perhaps): https://www.youtube.com/watch?v=CRFmdbaHVAo

[gingerbeardman]

• Side view on the green would be very useful
• Custom user palettes would be support cool, I'd love to make it look like the game above (blue skies, less difference between the rough/fairway/green colours, etc.
  • I guess I could mod it?

[fallahn]

Modding is highly encouraged! 😁 There's a mod_kit dir with all the resource files and asset descriptions in the repo. I started to document it a bit on the repo wiki too, although it's a bit out of date.

Oh, and I added fast-forwarding shots to the upcoming version today ;) Fast-forwarding transitions is proving to be non-trivial however...

[gingerbeardman]

WOOP

I don't mind the course transitions, they're fun.

The bits that bother me are the UI: panels that stretch in, you have to wait, sometimes interact, then watch them stretch out.

I noticed in the assets there's a bunch of billiard game assets and a video like the intro to star wars?

[fallahn]

Oh I see. You ought to be able to skip any of the notifications by hitting whichever key you've bound to action (default space bar) or the button on the controller. I suppose showing the player name doesn't make so much sense each turn if there's only one player though 😄

There's a clubhouse (not entirely complete - work on it is tentatively planned for 1.13) which you can unlock once you get a certain achievement (I forget which, it tells you when you try to select it from the 19th hole). It has billiards games, and a currently non-functioning arcade machine. You can find the arcade game here though.

[gingerbeardman]

All very cool!

To help with being able to see things at all times I've activated both ball trail (would prefer a line rather than sparkles) and anti-aliasing. Not ideal by any means, but it has helped keep things visible for me (I play on a non-retina external display if that's of any interest).

One more question: am I correct in thinking that hook/slice has not been swapped for putting? that still seems opposite to expectation for me.

And how do I edit the palette?

[fallahn]

Hm, I'd have though not being on a retina display would help - scaling has been a been a bit of a pain. Still not really sure why you have the visibility problem however, the glPointSize and glLineSize parameters are automatically scaled up with the resolution - although as I previously mentioned it doesn't work on my mac mini, which is a driver issue and there's nothing I can do to fix it. Have you tried it with pixel scaling in the options disabled?

Hook/slice now actually adds side spin, which was missing before. So the ball still travels initially in the same direction as before but the spin causes it to curve back around. Putting doesn't impart sidespin (I couldn't find any references to people adding spin with a putter, but I'm happy to be corrected) so it still travels off left or right as it did before.

Editing the palette is more or less complicated depending on what you're trying to edit 😉 Sky colours are quite easy - in the skyboxes directory you can open the sbf file in a text editor and change the sky_top and sky_bottom values. These are RGB values, although normalised (0.0 - 1.0) not 0-255. They'll also automatically tint the clouds.

Trees can be edited similarly - open any of the tst files in the treesets folder and edit the colour in the same way. If you want to get really technical, on the main menu open the console and use the command tree_ed to launch the dev tools. They didn't actually work on the mac build last time I tried though, so you're on your own with that ;)

The course colours are stored in the textures in the images directory named light_sand.png fairway_dark.png and so on. They should be fairly obvious in an image browser. Opening them in photoshop or whatever and doing an HSL shift on them is probably the easiest route - that way you can apply the same shift to all the textures, as well as all the UI images in order to maintain a consistent palette (if that's what you prefer. Or just go nuts, it's up to you 😁).

[gingerbeardman]

Hmm, I'm not sure about the hook and slice. Check this image for the path the ball should take: https://golfbit.com/slice-vs-hook

If there's a dog leg going to the left, what would be the correct way to approach? Change point of impact to the right? Add some hook/draw? Both? I'm just having trouble understanding where the ball will go, it's a little different than the many other golf games I've played.

I just noticed button z (6; 7th button) on my Mega Drive USB controller brings up a debug power bar which allows you to do perfect max power.

Will take a look at modding.

Pixel doubling did help, I'll leave it on for now.

Just finished 18 holes - it crashed after the trophy screen - but it was much fun!

crash log text
golf-2023-03-14-223230.ips.zip

[fallahn]

🤔 That was the curve I was aiming for. For example if the accuracy bar is to the left if the cente, it'll hit the ball left initially, but also on the left causing spin which curves it to the right. This is also what happens if you set the spin manually to the left or right, then hit the ball with the accuracy dead centre. The club you use also affects the sidespin - irons are more prone to it than woods, and wedges have little side spin. Back/top spin is the inverse of that - wedges react most and the driver the least. Maybe experimenting with it a bit on the driving range will help 😀

Is the power bar on the bottom right of the screen? If so that's the 'swingput' - with the button held you can use the thumbstick to draw back then swing at the ball. You can also do it with the mouse by holding the right mouse button (so not a mac mouse I guess 😅) and dragging the mouse back and shoving it forward again.

Thanks for the log - I'll check it out in the morning!

[gingerbeardman]

I'll look at the flight of the ball again. Maybe wind is mucking up my expectation.

Yes, the bottom right bar. With a digital controller, you get the option of zero or max power, so max power shot is doable every time.

You can have right mouse button on mac, I'll try it with that.

[gingerbeardman]

regarding the flow of animations

1. pan to flag - can i interupt this and go straight to tee?
2. two flips of minimap - why two flips? can this happen synchronously? can I interupt it and just get it to show final state for next tee?
3. pan to tee
4. name/hole banner
5. minimap rotation - can this happen synchronously? ideally it would be ready at the same time i gain control for the shot
6. shot

currently the sequence and order of these animations is very noticeable.
the goal would be to make all the separate animations feel like one smooth cohesive transition.

course bug
roving sands - hole 8, bunker near green - ball bounced on sand like on fairway, voice said in the woods, alert said splash! penalty shot

notes
ball takes a lot longer to come to rest on green after approach than i would expect. not sure if this is property of the green slopes or ball physics?

[fallahn]

So the transition thing is a bit of a problem when it comes to speeding it up. It actually works similarly to games like tomb raider or god of war - where you're forced to press a button to make the character squeeze through some sort of narrow passage in the map. What's happening behind the scenes is that there's data being loaded for the next part of the map, which is why the player's view is being obscured, and the process takes a fixed amount of time - to ensure everything is correctly loaded out of sight. I've experimented with having the option to speed up the flyby by holding down a button, but what happens is that the transition completes before the loading does - causing the game to freeze at the end of the transition while the loading catches up. Not only is this incredibly jarring, it still takes the same amount of overall time for the loading to complete 😅 I'm sure it could be improved, however it's a hefty technical rewrite for which I don't have the time to tackle any time soon, and maybe even won't at all given the small gain in relation to the amount of work it would take...

Related to this is the update of the minimap. You'll notice the flip in the minimap happens at more or less the mid-point of the transition. This is because that's the first point at which the next hole model is ready, and the preview of it can be rendered to the minimap. It can't be done any sooner because the model is simply not loaded yet.

Now, the minimap rotation - that I can do something about. What appears to be happening here is that each time any player moves on the course the map rotates whichever the shortest distance is to align the player's view vertically. Now, if there are mostly clockwise (or mostly counter-clockwise) rotations, the overall rotation builds up... eg if it rotates 180 degrees 5 times between turns it's effectively wound up 2.5 rotations. When the hole resets it's told "ok, go back to 0 degrees" at which point it spins ridiculously like someone let go of a clockwork mechanism 😂 This should be quite easy to fix to make sure it never rotates more than 360 when resetting - I'll have it done for the next update (or maybe a small patch).

I'll also patch up the bunker, thanks for pointing it out 😃

Ball physics are tricky. There's a fine line between the ball rolling forever down the slope and it acting like it landed in toffee. There's currently a few second limit on any rolling behaviour to try and mitigate this, which I'll fine tune some more, but I also find it a bit jarring when the ball is rolling then suddenly just stops because of some internal timeout. I'll see how it goes 😉

[gingerbeardman]

Understandable one and all.

I hope you don't mind me spouting all these idea, I'm nit picking really.

It's a great game already, you should be very proud of it.