28 lines
1.6 KiB
Plaintext
28 lines
1.6 KiB
Plaintext
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Now that we've accomplished everything involved in getting a mod up and running with Basic Mod, let's do something
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that produces more immediate feedback and actually changes the game behavior. We'll start out doing something very
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simple, before we move onto something more advanced in the next example. Fire up the codebase again, and open up
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game_player.cpp. Head to the function hhPlayer::GetViewPos, and you'll see a line that looks like this:
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axis = TransformToPlayerSpace( (GetUntransformedViewAngles() + viewBobAngles + playerView.AngleOffset(kickSpring, kickDamping)).ToMat3() );
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Let's replace it with this chunk of code:
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//viewswagger begin
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idAngles swaggerOffset;
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const float swagger = 10.0f;
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swaggerOffset.roll = 0.0f;
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swaggerOffset.pitch = idMath::Sin(MS2SEC(gameLocal.time))*swagger;
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swaggerOffset.yaw = idMath::Cos(MS2SEC(gameLocal.time))*swagger*0.5f;
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axis = TransformToPlayerSpace( (swaggerOffset + GetUntransformedViewAngles() + viewBobAngles + playerView.AngleOffset(kickSpring, kickDamping)).ToMat3() );
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//viewswagger end
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Now compile and take the gamex86.dll, and do the same thing we did with it in the Basic Mod example (though you will
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probably want to use something other than mymod, such as, say, viewswagger). When you load a map up, you will now
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notice that Tommy has a little view swagger going on. This is accomplished by adding some simple wave-based angles to
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the final view axis in the code above. Now that we have observed our first changes in game behavior, it's time to
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move onto the next example, where we actually get to add our own new type of entity.
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Rich Whitehouse
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( http://www.telefragged.com/thefatal/ )
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