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Diffstat (limited to 'Source/Internal/common.h')
-rw-r--r-- | Source/Internal/common.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/Source/Internal/common.h b/Source/Internal/common.h new file mode 100644 index 00000000..b005b882 --- /dev/null +++ b/Source/Internal/common.h @@ -0,0 +1,43 @@ +//----------------------------------------------------------------------------- +// Name: common.h +// Developer: Wolfire Games LLC +// Description: +// License: Read below +//----------------------------------------------------------------------------- +// +// Copyright 2022 Wolfire Games LLC +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +//----------------------------------------------------------------------------- +#pragma once + +#include <Utility/assert.h> + +#include <cstdio> +#include <cassert> + +float MoveTowards(float val, float target, float amount); + +inline void VFormatString(char* buf, int buf_size, const char* fmt, va_list args) { + int val = vsnprintf(buf, buf_size, fmt, args); + if(val == -1 || val >= buf_size){ + buf[buf_size-1] = '\0'; + LOG_ASSERT(false); // Failed to format string + } +} + +void FormatString(char* buf, int buf_size, const char* fmt, ...); + +int djb2_hash(unsigned char* str); +int djb2_hash_len(unsigned char* str, int len); |