cinera_handmade.network/cmuratori/hero/code/code066.hmml

[video output=day066 member=cmuratori stream_platform=twitch stream_username=handmade_hero project=code title="Adding Support for Non-spatial Entities" vod_platform=youtube id=vXPAE5UfcbA annotator=schme annotator=jpike]
[2:06][Where we left off with simulation regions]
[2:52][Overview of limitation of simulation region - entities currently must have position]
[4:40][Adding sim_entity_flags]
[8:35][Updating code for moving collides member variable into a flag]
[14:09][Making the sword non-spatial]
[16:51][Handling non-spatial entities in MoveEntity]
[18:59][Handling non-spatial entities in BeginSim]
[19:59][Handling non-spatial entities in EndSim]
[21:09][Handling non-spatial entities in AddEntity/LoadEntityReference/GetSimSpaceP]
[25:21][Handling non-spatial entity in UpdateSword]
[29:02][Improving ChangeEntityLocation]
[35:05][Debugging GetWorldChunk assertion - problems with storing invalid positions and non-spatial flag]
[39:31][Fixing camera following logic]
[40:54][Fixing dZ of player]
[43:03][Fixing initial camera position]
[44:33][Restoring sword functionality]
[46:39][Why is the sword's shadow so dark? - Multiple swords]
[50:21][Guarding against having multiple entities in sim_region with same storage index]
[57:23][Preventing sword being reset when holding down key]
[58:42][Q&A][:speech]
[1:00:06][Does the current collision code support walls that are not 90 degrees?  Say if the wall is at 45 degrees, would the collision code still work?]
[1:03:28][Why not set a boolean value 'to be removed'?  It seems like setting the position to an arbitrary position isn't as explicit as setting a flag to say that the entity should be removed on the next update frame.]
[1:05:03][The rearranging of code did \[introduce\] some errors into the code.  Is this normal for daily coding?]
[1:08:17][Do we expect most entities to be colliding?  If so, does it make sense to have the flag be 'non-colliding' instead?]
[1:09:03][Then why set null position?]
[1:09:32][Would using a tagged union for entity references fix issues we're having with LoadEntityReference?]
[1:10:01][Do you have the whole big picture game architecture in your head at every point, or do you have to check what you did from time to time?]
[/video]
Cinera 0.7.0 Update Add output parameter to all of hero/code, hero/intro-to-c and hero/misc, preserving the current URLs while allowing different .hmml filenames, notably for hero/misc which now gets sorted chronologically. Update the cinera__*.css files 2020-05-09 20:59:36 +00:00			`[video output=day066 member=cmuratori stream_platform=twitch stream_username=handmade_hero project=code title="Adding Support for Non-spatial Entities" vod_platform=youtube id=vXPAE5UfcbA annotator=schme annotator=jpike]`
Relocate riscy and add newly converted hero The idea here is to reduce the amount of superfluous stuff downloaded to each server running cinera 2017-12-06 22:26:13 +00:00			`[2:06][Where we left off with simulation regions]`
			`[2:52][Overview of limitation of simulation region - entities currently must have position]`
			`[4:40][Adding sim_entity_flags]`
			`[8:35][Updating code for moving collides member variable into a flag]`
			`[14:09][Making the sword non-spatial]`
			`[16:51][Handling non-spatial entities in MoveEntity]`
			`[18:59][Handling non-spatial entities in BeginSim]`
			`[19:59][Handling non-spatial entities in EndSim]`
			`[21:09][Handling non-spatial entities in AddEntity/LoadEntityReference/GetSimSpaceP]`
			`[25:21][Handling non-spatial entity in UpdateSword]`
			`[29:02][Improving ChangeEntityLocation]`
			`[35:05][Debugging GetWorldChunk assertion - problems with storing invalid positions and non-spatial flag]`
			`[39:31][Fixing camera following logic]`
			`[40:54][Fixing dZ of player]`
			`[43:03][Fixing initial camera position]`
			`[44:33][Restoring sword functionality]`
			`[46:39][Why is the sword's shadow so dark? - Multiple swords]`
			`[50:21][Guarding against having multiple entities in sim_region with same storage index]`
			`[57:23][Preventing sword being reset when holding down key]`
Fix some incorrectly converted annotations Also apply some :speech categorisation 2018-03-07 21:48:09 +00:00			`[58:42][Q&A][:speech]`
Relocate riscy and add newly converted hero The idea here is to reduce the amount of superfluous stuff downloaded to each server running cinera 2017-12-06 22:26:13 +00:00			`[1:00:06][Does the current collision code support walls that are not 90 degrees? Say if the wall is at 45 degrees, would the collision code still work?]`
			`[1:03:28][Why not set a boolean value 'to be removed'? It seems like setting the position to an arbitrary position isn't as explicit as setting a flag to say that the entity should be removed on the next update frame.]`
			`[1:05:03][The rearranging of code did \[introduce\] some errors into the code. Is this normal for daily coding?]`
			`[1:08:17][Do we expect most entities to be colliding? If so, does it make sense to have the flag be 'non-colliding' instead?]`
			`[1:09:03][Then why set null position?]`
			`[1:09:32][Would using a tagged union for entity references fix issues we're having with LoadEntityReference?]`
			`[1:10:01][Do you have the whole big picture game architecture in your head at every point, or do you have to check what you did from time to time?]`
			`[/video]`