44 lines
1001 B
C
44 lines
1001 B
C
/**
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* Copyright (c) 2021 Dominic Masters
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*
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* This software is released under the MIT License.
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* https://opensource.org/licenses/MIT
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*/
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#pragma once
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#define GAMETIME_FIXED_STEP 0.016
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#define GAMETIME_SMALLEST_STEP 0.001
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typedef struct {
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/**
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* Current time (as a float of seconds since game start).
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*
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* When time is initialized this will start at a fixed value of 2/60ths of a
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* second, regardless of what engine the game is running.
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*
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* This is to avoid any divide by zero errors.
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*/
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float current;
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/**
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* Last Time (as a float of seconds since the game start).
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*
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* This value will start at 1/60th of a second regardless of engine the game
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* is running on to avoid divide by zero errors.
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*/
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float last;
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/**
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* Varying timestep that occured since the last frame.
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*/
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float delta;
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/**
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* Fixed timestep that is not affected by framerate but remains consistent.
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*/
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float fixedDelta;
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} gametime_t;
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extern gametime_t TIME_STATE; |