Comments for f = ma http://www.fysx.org gamedev, math, physics Thu, 02 Feb 2012 19:01:01 +0000 hourly 1 http://wordpress.org/?v=3.3.1 Comment on I Hate Myself by Martin Felis http://www.fysx.org/i-hate-myself/comment-page-1/#comment-262 Martin Felis Thu, 02 Feb 2012 19:01:01 +0000 http://www.fysx.org/?page_id=622#comment-262 Heeeeey Daniel! Super awesome to hear from you! (Though I fear it is a different Jonas than you think, but you are very right, it sounds *very* like the bad-ass German). I guess we should give in to the pressure and do some more levels. I'll see what we can do... Plenty of hugs from Heidelberg and thanks for playing! Heeeeey Daniel! Super awesome to hear from you! (Though I fear it is a different Jonas than you think, but you are very right, it sounds *very* like the bad-ass German).

I guess we should give in to the pressure and do some more levels. I’ll see what we can do…

Plenty of hugs from Heidelberg and thanks for playing!

]]> Comment on I Hate Myself by Daniel http://www.fysx.org/i-hate-myself/comment-page-1/#comment-261 Daniel Thu, 02 Feb 2012 10:21:32 +0000 http://www.fysx.org/?page_id=622#comment-261 Typical modesty, honesty and gentleman-ness of Jonas.. ;) But this time (as opposed to no other times) I am on his side! Gimme more levels!!! :) Hugs and kisses and flowers and stuff from Prague! Typical modesty, honesty and gentleman-ness of Jonas.. ;)
But this time (as opposed to no other times) I am on his side! Gimme more levels!!! :)
Hugs and kisses and flowers and stuff from Prague!

]]> Comment on I Hate Myself by Caela http://www.fysx.org/i-hate-myself/comment-page-1/#comment-260 Caela Tue, 31 Jan 2012 00:55:51 +0000 http://www.fysx.org/?page_id=622#comment-260 So cool! I want to play and I don't even like computer games hehehe :) So cool! I want to play and I don’t even like computer games hehehe :)

]]> Comment on I Hate Myself by Sebastian http://www.fysx.org/i-hate-myself/comment-page-1/#comment-259 Sebastian Mon, 30 Jan 2012 19:54:16 +0000 http://www.fysx.org/?page_id=622#comment-259 It's an awesome game running against yourself! I did not manage playing level 11. Help needed :-) Great job! It’s an awesome game running against yourself! I did not manage playing level 11. Help needed :-)

Great job!

]]> Comment on I Hate Myself by Martin Felis http://www.fysx.org/i-hate-myself/comment-page-1/#comment-258 Martin Felis Mon, 30 Jan 2012 15:26:59 +0000 http://www.fysx.org/?page_id=622#comment-258 WHAT?!? You played it through already? But thanks a lot! Lots of love to Pariiiis! WHAT?!? You played it through already?

But thanks a lot! Lots of love to Pariiiis!

]]> Comment on I Hate Myself by Jonas http://www.fysx.org/i-hate-myself/comment-page-1/#comment-257 Jonas Mon, 30 Jan 2012 14:59:52 +0000 http://www.fysx.org/?page_id=622#comment-257 fuckin awesome! I demand more levels. lots of love from france. fuckin awesome! I demand more levels.

lots of love from france.

]]> Comment on Wall Jumps! by Martin Felis http://www.fysx.org/2011/10/31/wall-jumps/comment-page-1/#comment-256 Martin Felis Fri, 04 Nov 2011 18:23:16 +0000 http://www.fysx.org/?p=531#comment-256 Seems like my laptop doesn't like #iftpop either and I get the exact same error. I hope to be able to fix it soon. Seems like my laptop doesn’t like #iftpop either and I get the exact same error. I hope to be able to fix it soon.

]]> Comment on Wall Jumps! by Martin Felis http://www.fysx.org/2011/10/31/wall-jumps/comment-page-1/#comment-255 Martin Felis Tue, 01 Nov 2011 15:08:26 +0000 http://www.fysx.org/?p=531#comment-255 Is your graphics card OpenGL 2.X compatible? The library I use does not support OpenGL 1.X. Is your graphics card OpenGL 2.X compatible? The library I use does not support OpenGL 1.X.

]]> Comment on Wall Jumps! by michi http://www.fysx.org/2011/10/31/wall-jumps/comment-page-1/#comment-254 michi Mon, 31 Oct 2011 10:57:19 +0000 http://www.fysx.org/?p=531#comment-254 Hi! Unfortunately I can't start the programm on my netbook. Here's the log: <pre> Mon Oct 31 11:54:31 2011 LogLevelDebug: Logging Init Mon Oct 31 11:54:31 2011 LogLevelDebug: EngineStatus Change: 'EngineStatusUndefined' -> 'EngineStatusInitializing' Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Event listener eafe38 for event type 1 Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Event listener eafe38 for event type 0 Mon Oct 31 11:54:31 2011 LogLevelDebug: Variables Init Mon Oct 31 11:54:31 2011 LogLevelDebug: Loading delayed Variables Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Variable 'player_acceleration' Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Variable 'player_maxspeed' Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Variable 'player_rotationspeed' Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Variable 'player_jumpvelocity' Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Variable 'player_maxattackrate' Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Variable 'player_velocitydamping' Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Variable 'player_mass' Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Variable 'player_radius' Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Variable 'player_height' Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Variable 'consoletransparency' Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Variable 'variablesystemup' Mon Oct 31 11:54:31 2011 LogLevelDebug: Commands Init Mon Oct 31 11:54:31 2011 LogLevelDebug: Initializing SDL Mon Oct 31 11:54:31 2011 LogLevelDebug: Adding Command 'set' at 418a87 Mon Oct 31 11:54:31 2011 LogLevelDebug: Adding Command 'exec' at 41669b Mon Oct 31 11:54:31 2011 LogLevelDebug: Physics Init Mon Oct 31 11:54:31 2011 LogLevelMessage: BulletPhysics Initialization! Mon Oct 31 11:54:31 2011 LogLevelMessage: Initializing EntityFactory Mon Oct 31 11:54:31 2011 LogLevelDebug: Model Init Mon Oct 31 11:54:31 2011 LogLevelMessage: IFTPOP Model Initialization! Mon Oct 31 11:54:31 2011 LogLevelMessage: player[0] inertia = 0.591420, 0.232320, 0.591420 Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Entity with id '1' and type '2' Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering EntityPhysicState with id '1' Mon Oct 31 11:54:31 2011 LogLevelMessage: Registering Entity with 1 [mType=GameEntityTypePlayer] ptr=0x3fca10 Mon Oct 31 11:54:31 2011 LogLevelMessage: box[0] inertia = 0.000000, 0.000000, 0.000000 Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Entity with id '2' and type '3' Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering EntityPhysicState with id '2' Mon Oct 31 11:54:31 2011 LogLevelMessage: Registering Entity with 2 [mType=GameEntityTypeBox] ptr=0x93c1978 Mon Oct 31 11:54:31 2011 LogLevelMessage: ent = 0x93c1978 Mon Oct 31 11:54:31 2011 LogLevelMessage: box[0] inertia = 0.000000, 0.000000, 0.000000 Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Entity with id '3' and type '3' Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering EntityPhysicState with id '3' Mon Oct 31 11:54:31 2011 LogLevelMessage: Registering Entity with 3 [mType=GameEntityTypeBox] ptr=0x93c20c0 Mon Oct 31 11:54:31 2011 LogLevelMessage: ent = 0x93c20c0 Mon Oct 31 11:54:31 2011 LogLevelMessage: box[0] inertia = 0.000000, 0.000000, 0.000000 Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Entity with id '4' and type '3' Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering EntityPhysicState with id '4' Mon Oct 31 11:54:31 2011 LogLevelMessage: Registering Entity with 4 [mType=GameEntityTypeBox] ptr=0x93c28a0 Mon Oct 31 11:54:31 2011 LogLevelMessage: ent = 0x93c28a0 Mon Oct 31 11:54:31 2011 LogLevelMessage: box[0] inertia = 0.000000, 0.000000, 0.000000 Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Entity with id '5' and type '3' Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering EntityPhysicState with id '5' Mon Oct 31 11:54:31 2011 LogLevelMessage: Registering Entity with 5 [mType=GameEntityTypeBox] ptr=0x93c3390 Mon Oct 31 11:54:31 2011 LogLevelMessage: ent = 0x93c3390 Mon Oct 31 11:54:31 2011 LogLevelMessage: box[0] inertia = 0.000000, 0.000000, 0.000000 Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Entity with id '6' and type '3' Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering EntityPhysicState with id '6' Mon Oct 31 11:54:31 2011 LogLevelMessage: Registering Entity with 6 [mType=GameEntityTypeBox] ptr=0x93c3a80 Mon Oct 31 11:54:31 2011 LogLevelMessage: ent = 0x93c3a80 Mon Oct 31 11:54:31 2011 LogLevelMessage: box[0] inertia = 0.000000, 0.000000, 0.000000 Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Entity with id '7' and type '3' Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering EntityPhysicState with id '7' Mon Oct 31 11:54:31 2011 LogLevelMessage: Registering Entity with 7 [mType=GameEntityTypeBox] ptr=0x93c44b8 Mon Oct 31 11:54:31 2011 LogLevelMessage: ent = 0x93c44b8 Mon Oct 31 11:54:31 2011 LogLevelMessage: box[0] inertia = 0.000000, 0.000000, 0.000000 Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Entity with id '8' and type '3' Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering EntityPhysicState with id '8' Mon Oct 31 11:54:31 2011 LogLevelMessage: Registering Entity with 8 [mType=GameEntityTypeBox] ptr=0x93c4b90 Mon Oct 31 11:54:31 2011 LogLevelMessage: ent = 0x93c4b90 Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Entity with id '9' and type '1' Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering EntityPhysicState with id '9' Mon Oct 31 11:54:31 2011 LogLevelMessage: Registering Entity with 9 [mType=GameEntityTypeNode] ptr=0x93c1720 Mon Oct 31 11:54:31 2011 LogLevelMessage: ent = 0x93c1720 Mon Oct 31 11:54:31 2011 LogLevelMessage: adding action 0x3fdda8! Mon Oct 31 11:54:31 2011 LogLevelDebug: Camera Init Mon Oct 31 11:54:31 2011 LogLevelMessage: View Init Mon Oct 31 11:54:31 2011 LogLevelMessage: Resolution is 800x600 Mon Oct 31 11:54:31 2011 LogLevelDebug: Resize to: 800 x 600 Mon Oct 31 11:54:31 2011 LogLevelDebug: Using GLEW version 1.5.7 </pre> Grüße! Michi Hi!

Unfortunately I can’t start the programm on my netbook. Here’s the log:

Mon Oct 31 11:54:31 2011 LogLevelDebug: Logging Init
Mon Oct 31 11:54:31 2011 LogLevelDebug: EngineStatus Change: 'EngineStatusUndefined' -> 'EngineStatusInitializing'
Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Event listener eafe38 for event type 1
Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Event listener eafe38 for event type 0
Mon Oct 31 11:54:31 2011 LogLevelDebug: Variables Init
Mon Oct 31 11:54:31 2011 LogLevelDebug: Loading delayed Variables
Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Variable 'player_acceleration'
Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Variable 'player_maxspeed'
Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Variable 'player_rotationspeed'
Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Variable 'player_jumpvelocity'
Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Variable 'player_maxattackrate'
Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Variable 'player_velocitydamping'
Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Variable 'player_mass'
Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Variable 'player_radius'
Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Variable 'player_height'
Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Variable 'consoletransparency'
Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Variable 'variablesystemup'
Mon Oct 31 11:54:31 2011 LogLevelDebug: Commands Init
Mon Oct 31 11:54:31 2011 LogLevelDebug: Initializing SDL
Mon Oct 31 11:54:31 2011 LogLevelDebug: Adding Command 'set' at 418a87
Mon Oct 31 11:54:31 2011 LogLevelDebug: Adding Command 'exec' at 41669b
Mon Oct 31 11:54:31 2011 LogLevelDebug: Physics Init
Mon Oct 31 11:54:31 2011 LogLevelMessage: BulletPhysics Initialization!
Mon Oct 31 11:54:31 2011 LogLevelMessage: Initializing EntityFactory
Mon Oct 31 11:54:31 2011 LogLevelDebug: Model Init
Mon Oct 31 11:54:31 2011 LogLevelMessage: IFTPOP Model Initialization!
Mon Oct 31 11:54:31 2011 LogLevelMessage: player[0] inertia = 0.591420, 0.232320, 0.591420
Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Entity with id '1' and type '2'
Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering EntityPhysicState with id '1'
Mon Oct 31 11:54:31 2011 LogLevelMessage: Registering Entity with 1 [mType=GameEntityTypePlayer] ptr=0x3fca10
Mon Oct 31 11:54:31 2011 LogLevelMessage: box[0] inertia = 0.000000, 0.000000, 0.000000
Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Entity with id '2' and type '3'
Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering EntityPhysicState with id '2'
Mon Oct 31 11:54:31 2011 LogLevelMessage: Registering Entity with 2 [mType=GameEntityTypeBox] ptr=0x93c1978
Mon Oct 31 11:54:31 2011 LogLevelMessage: ent = 0x93c1978
Mon Oct 31 11:54:31 2011 LogLevelMessage: box[0] inertia = 0.000000, 0.000000, 0.000000
Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Entity with id '3' and type '3'
Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering EntityPhysicState with id '3'
Mon Oct 31 11:54:31 2011 LogLevelMessage: Registering Entity with 3 [mType=GameEntityTypeBox] ptr=0x93c20c0
Mon Oct 31 11:54:31 2011 LogLevelMessage: ent = 0x93c20c0
Mon Oct 31 11:54:31 2011 LogLevelMessage: box[0] inertia = 0.000000, 0.000000, 0.000000
Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Entity with id '4' and type '3'
Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering EntityPhysicState with id '4'
Mon Oct 31 11:54:31 2011 LogLevelMessage: Registering Entity with 4 [mType=GameEntityTypeBox] ptr=0x93c28a0
Mon Oct 31 11:54:31 2011 LogLevelMessage: ent = 0x93c28a0
Mon Oct 31 11:54:31 2011 LogLevelMessage: box[0] inertia = 0.000000, 0.000000, 0.000000
Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Entity with id '5' and type '3'
Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering EntityPhysicState with id '5'
Mon Oct 31 11:54:31 2011 LogLevelMessage: Registering Entity with 5 [mType=GameEntityTypeBox] ptr=0x93c3390
Mon Oct 31 11:54:31 2011 LogLevelMessage: ent = 0x93c3390
Mon Oct 31 11:54:31 2011 LogLevelMessage: box[0] inertia = 0.000000, 0.000000, 0.000000
Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Entity with id '6' and type '3'
Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering EntityPhysicState with id '6'
Mon Oct 31 11:54:31 2011 LogLevelMessage: Registering Entity with 6 [mType=GameEntityTypeBox] ptr=0x93c3a80
Mon Oct 31 11:54:31 2011 LogLevelMessage: ent = 0x93c3a80
Mon Oct 31 11:54:31 2011 LogLevelMessage: box[0] inertia = 0.000000, 0.000000, 0.000000
Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Entity with id '7' and type '3'
Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering EntityPhysicState with id '7'
Mon Oct 31 11:54:31 2011 LogLevelMessage: Registering Entity with 7 [mType=GameEntityTypeBox] ptr=0x93c44b8
Mon Oct 31 11:54:31 2011 LogLevelMessage: ent = 0x93c44b8
Mon Oct 31 11:54:31 2011 LogLevelMessage: box[0] inertia = 0.000000, 0.000000, 0.000000
Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Entity with id '8' and type '3'
Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering EntityPhysicState with id '8'
Mon Oct 31 11:54:31 2011 LogLevelMessage: Registering Entity with 8 [mType=GameEntityTypeBox] ptr=0x93c4b90
Mon Oct 31 11:54:31 2011 LogLevelMessage: ent = 0x93c4b90
Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering Entity with id '9' and type '1'
Mon Oct 31 11:54:31 2011 LogLevelDebug: Registering EntityPhysicState with id '9'
Mon Oct 31 11:54:31 2011 LogLevelMessage: Registering Entity with 9 [mType=GameEntityTypeNode] ptr=0x93c1720
Mon Oct 31 11:54:31 2011 LogLevelMessage: ent = 0x93c1720
Mon Oct 31 11:54:31 2011 LogLevelMessage: adding action 0x3fdda8!
Mon Oct 31 11:54:31 2011 LogLevelDebug: Camera Init
Mon Oct 31 11:54:31 2011 LogLevelMessage: View Init
Mon Oct 31 11:54:31 2011 LogLevelMessage: Resolution is 800x600
Mon Oct 31 11:54:31 2011 LogLevelDebug: Resize to: 800 x 600
Mon Oct 31 11:54:31 2011 LogLevelDebug: Using GLEW version 1.5.7

Grüße!
Michi

]]> Comment on Online Highscores and Bonus Points by martin http://www.fysx.org/2011/04/10/online-highscores-and-bonus-points/comment-page-1/#comment-41 martin Tue, 12 Apr 2011 13:09:56 +0000 http://www.fysx.org/?p=379#comment-41 Hi Michi! Yes, you are correct concerning the validation of submissions. It's fairly simple and secure once you have a hashing function. Luckily plenty of hashing functions are included in PHP and also the sha256 routines of Aaron D. Gifford are easy to integrate in C++ code. No I did not forget to put up the binaries. It just takes some manual work to get the executables for all 3 platforms (Win, Linux 32bit, and Linux 64bit) done. Also yesterday I thought of a simple and smart way to cheat with the highscore that I wanted to fix. Hopefully this weekend there will be a release. Grüßle, ;D Martin Hi Michi!

Yes, you are correct concerning the validation of submissions. It’s fairly simple and secure once you have a hashing function. Luckily plenty of hashing functions are included in PHP and also the sha256 routines of Aaron D. Gifford are easy to integrate in C++ code.

No I did not forget to put up the binaries. It just takes some manual work to get the executables for all 3 platforms (Win, Linux 32bit, and Linux 64bit) done. Also yesterday I thought of a simple and smart way to cheat with the highscore that I wanted to fix. Hopefully this weekend there will be a release.

Grüßle, ;D
Martin

]]>