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author | Matthias Schiffer <mschiffer@universe-factory.net> | 2014-09-24 01:38:30 +0200 |
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committer | Matthias Schiffer <mschiffer@universe-factory.net> | 2014-09-24 01:38:30 +0200 |
commit | ea8840291cdf66784c6a2cb465b63ccfb5483c38 (patch) | |
tree | 0ab1e059c3b798d27f8d9a15816c7beb0dd236e8 /src/control/TimeProvider.hpp | |
parent | 24ae84861379f2f878804b53a457153ad1ad6c1e (diff) | |
download | rpgedit-ea8840291cdf66784c6a2cb465b63ccfb5483c38.tar rpgedit-ea8840291cdf66784c6a2cb465b63ccfb5483c38.zip |
New event-driven goodness
Diffstat (limited to 'src/control/TimeProvider.hpp')
-rw-r--r-- | src/control/TimeProvider.hpp | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/src/control/TimeProvider.hpp b/src/control/TimeProvider.hpp new file mode 100644 index 0000000..1880f7b --- /dev/null +++ b/src/control/TimeProvider.hpp @@ -0,0 +1,61 @@ +/* + Copyright (c) 2014, Matthias Schiffer <mschiffer@universe-factory.net> + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + 1. Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE + FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + +#pragma once + +#include <SDL.h> + +#include <cstdint> +#include <mutex> + + +namespace RPGEdit { + +namespace Control { + +class TimeProvider { +private: + uint64_t time; + std::mutex mutex; + +public: + TimeProvider() { + time = SDL_GetTicks(); + } + + uint64_t now() { + std::lock_guard<std::mutex> lock(mutex); + + uint32_t ticks = SDL_GetTicks() - uint32_t(time); + time += ticks; + + return time; + } +}; + +} + +} |