There is nothing specific to OpenGL in that code anymore since it's all
handled in the shaders at this point. This will make the lighting
information available in the normal graphics code which allows to use
those values when filling the uniform buffer for the model rendering.
Adds a new "+Pulse Interval:" countermeasure field that enables the new behavior; all countermeasures that don't have this field defined still use the old behavior of the global frame counter.
This changes countermeasure logic quite a bit, but I attempted to mitigate performance implications by re-using an existing traversal of the object list in order to build the list of active countermeasures each frame. If any countermeasures are actively pulsing in a frame, the object list is traversed again, looking for homing weapons. Each homing weapon then goes through the active countermeasure list and checks to see if it got decoyed. Most of this central logic is unchanged from the old behavior, although no longer separated into two functions, and it should be more efficient since it's using a prepared list of active countermeasures instead of traversing the object list looking for countermeasures for every homing missile (which are themselves found by traversing the object list).
This regression was introduced with the new model draw list which separates
collecting the drawing information and actually drawing the objects.
Previously, the scripting hook was always executed and the override
condition was used to determine if the normal rendering should happen.
Since 3.7.4, the scripting code is only executed if the condition was
overridden by Lua and if that override is active then the model isn't
rendered at all.
This executes the scripting hook in all cases and then checks if the
scripting system specified if rendering of that object should be
skipped. This introduces some slight changes in behavior since, when the
scripting hook is executed, the object isn't actually being rendered but
instead it's added to the draw list. IMO, that is not a major issue for
any existing application or else we would have heard about that until
now.
This fixes Mantis 3175.
If there was only one object and that got deleted the code that keeps
track of the highest object index would cause a negativ array index. I
added a check to make sure that the index was positive but that still
means that Highest_object_index will be negativ after that function
returns. I looked at the usages of the value and that value seems to be
fine with that code so I think this should be safe.
The new design is centered around the Event Trace JSON format but it
should still be possible to adapt it for other profiling tools. The old
profiling system has been removed.
This introduces a new mechanism for handling bit flags. Instead of using an int (or two, or three) to write bits into, this uses the std::bitset in a wrapper class that accepts an enum class as input. This means that certain classes of errors we've had a few of in the engine, where a coder used the wrong set of flags or checked them against the wrong variable (SF_STEALTH vs SIF_STEALTH, for example) can now be detected at a compiler level rather than not at all.
This is a renaming of the Dumb_rotation infrastructure, which is now called Intrinsic_rotation. Intrinsic rotations are automatically applied to submodels without the need for an associated subsystem. Dumb rotations are now a type of intrinsic rotation, and look_at rotations will be added in a future PR. The same code will handle both; the only difference is in how the intrinsic rotation is calculated. (In the case of dumb-rotation, it is calculated the same way as normal rotation; in the case of look-at, it will be calculated using submodel_look_at.)
CHA_ONTURRETFIRED wasn't clearing its hook variables. Neither was CHA_ONWPEQUIPPED or CHA_ONWPFIRED, CHA_PRIMARYFIRE, CHA_SECONDARYFIRE, CHA_ONWPSELECTED, or CHA_ONWPDESELECTED.
This adds a new file to the source tree named profiling.cpp, add this to the respective project files (I've already done it for the various MSVS projects)
git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@9806 387891d4-d844-0410-90c0-e4c51a9137d3
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