gamedev
Work a lot on the level editor. I've added edge tiles, but this caused a problem with the level format because the number of tiles is now in the double digits and I was using two digits in the tile maps. The first determined if the tile was drivable or not and the second was the index of each tile. I had to make the tile maps triple digits now because of that.
gamedev
So, I think I fixed the lag problem, key word being "think". So, in SFML, you have two objects for sounds: sf::SoundBuffer and sf::Sound. The sound buffer just loads the sound file. And sf::Sound is an instance of said sound with a pointer to the buffer. Up until now, I have every game object holding all of the sounds they play in their own sf::Sound objects. I thought it wouldn't be a strain on the memory because the actual sound data is stored in the buffers, but now I have a singleton class to handle all the sound playing.
I've noticed that there is somewhat less lag when there is a clutter of cars, but I haven't truly verified that yet. I haven't done it on a huge cluster of cars. Anyway, this should be a good thing, because the game is piss easy right now with amount of enemies on-screen.
gamedev
Maybe it did fix the lag, but only slightly. I've also rearranged some if-statements, which also seemed to help.
Regardless, if you drive slowly enough, eventually all the cars in the level will appear on-screen at once because the only start moving once they are fully onscreen and will only disappear once they are on the bottom of the screen. So you will eventually get lag. But nobody is going to play the game that way so who cares?
Unlike my previous game, enemies do have some sort of AI, as opposed to just having patterns. Naturally, there are a few state machines and lot of if-statements even for this basic AI, but that's also because of poor planning. Some could be turned into switch statements.
Also, having a mine car does increase difficulty, a little bit. So, I probably won't need that much more cars on screen.
Anyway, the game is coming along nicely and quickly regardless. Like the last game, don't expect anything ground-breaking, just something that would be fun for a couple of minutes.
gamedev
Oh, I've also replaced one large if-else statement with a switch statement. I think that might help with performance. Contrary to popular belief, a switch statement and an if-else statement do not compile the same way. if-else uses branching instructions (constantly checking for and calculating conditions) while a switch statement uses a lookup table.
re: gamedev
re: gamedev
@coolboymew Yes. I thought about doing another shmup, but I didn't want it to be about spaceships or planes this time, and I know next to nothing about "magical anime fairy/witch type shmups", so I went with the Spy Hunter route. The challenging part is dealing with car physics. Namely, bumping into other cars.
re: gamedev
re: gamedev
@Rocket As a kid, I would play the flash version all the time on Midway's website.
gamedev
@xianc78
Good job, it fits the theme perfectly
gamedev
Added a level timer. I set it to 20 seconds just for debugging purposes. I probably plan on setting it to something like 400 seconds.
#gamedev #SFML