subtree

git-subtree-dir: lib/advanced_C_standard_liberary
git-subtree-split: 7f81bd361e4b3ad0ce89d7052cb448cee5d32a21

.gitignore

@@ -65,3 +65,5 @@ compile_commands.json
 CTestTestfile.cmake
 _deps
 
+# other stuff
+update_subtree.sh

CMakeLists.txt

@@ -1,8 +1,8 @@
 project(minecraft-clone C)
 cmake_minimum_required(VERSION 3.9)
 set( CMAKE_EXPORT_COMPILE_COMMANDS ON )
-include_directories(lib/include)
+include_directories(lib/glad/include lib/advanced_C_standard_liberary/include)
-file(GLOB SOURCES "src/*.c" "lib/src/*.c")
+file(GLOB SOURCES "src/*.c" "lib/*/src/*.c")
 find_program(CCACHE_PROGRAM ccache)
 add_executable(test.out ${SOURCES})
 set_property(TARGET test.out PROPERTY C_STANDARD 11)

LICENSE

@@ -1,3 +1,7 @@
+The license of the libraries are located in the directory lib/<name of the liberay>
+
+License of any other files:
+
 GNU GENERAL PUBLIC LICENSE
 
 Version 3, 29 June 2007

lib/advanced_C_standard_liberary/.gitignore

@@ -0,0 +1,68 @@
+# ---> C
+# Prerequisites
+*.d
+
+# Object files
+*.o
+*.ko
+*.obj
+*.elf
+
+# Linker output
+*.ilk
+*.map
+*.exp
+
+# Precompiled Headers
+*.gch
+*.pch
+
+# Libraries
+*.lib
+*.a
+*.la
+*.lo
+
+# Shared objects (inc. Windows DLLs)
+*.dll
+*.so
+*.so.*
+*.dylib
+
+# Executables
+*.exe
+*.out
+*.app
+*.i*86
+*.x86_64
+*.hex
+
+# Debug files
+*.dSYM/
+*.su
+*.idb
+*.pdb
+
+# Kernel Module Compile Results
+*.mod*
+*.cmd
+.tmp_versions/
+modules.order
+Module.symvers
+Mkfile.old
+dkms.conf
+
+# ---> CMake
+CMakeLists.txt.user
+CMakeCache.txt
+CMakeFiles
+CMakeScripts
+Testing
+Makefile
+cmake_install.cmake
+install_manifest.txt
+compile_commands.json
+CTestTestfile.cmake
+_deps
+# ---> Extra
+vgcore.*

lib/advanced_C_standard_liberary/CMakeLists.txt

@@ -0,0 +1,11 @@
+project(advanced_C_standard_library C)
+set_property(GLOBAL PROPERTY C_STANDARD)
+cmake_minimum_required(VERSION 3.9)
+include_directories("include")
+file(GLOB SOURCES "src/*.c")
+add_executable(test.out ${SOURCES})
+find_program(CCACHE_PROGRAM ccache)
+if(CCACHE_PROGRAM)
+    set(CMAKE_C_COMPILER_LAUNCHER "${CCACHE_PROGRAM}")
+endif()
+set( CMAKE_EXPORT_COMPILE_COMMANDS ON )

lib/advanced_C_standard_liberary/LICENSE

@@ -0,0 +1,19 @@
+MIT License Copyright (c) 2020 Marcel Zinkel
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice (including the next
+paragraph) shall be included in all copies or substantial portions of the
+Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS
+OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

lib/advanced_C_standard_liberary/README.md

@@ -0,0 +1,3 @@
+# advanced C standard library
+
+A collection of C functions, I commonly use.

lib/advanced_C_standard_liberary/build_and_run.sh

@@ -0,0 +1,5 @@
+#!/bin/sh
+rm -rf build
+cmake .
+make
+./build/test.out

lib/advanced_C_standard_liberary/include/array.h

@@ -0,0 +1,5 @@
+#ifndef array_h
+#define array_h
+void* acl_arraylist_create(size_t array_size, size_t sizeof_one_element);
+void* acl_arraylist_append(void *arraylist_void, void *element_void);
+#endif

lib/advanced_C_standard_liberary/include/file.h

@@ -0,0 +1,5 @@
+#ifndef acl_file_h
+#define acl_file_h
+#include <stdbool.h>
+char* acl_ReadFileString(char *filePath, bool *sucess);
+#endif

lib/advanced_C_standard_liberary/src/array.c

@@ -0,0 +1,37 @@
+#include <stdio.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <string.h>
+
+union arraylist_meta {
+	double dummy_double;
+	long double dummy_long_double;
+	long long dummy_long_long;
+        void *dummy_ptr;
+        void (*dummy_func_ptr)(void);
+        struct {
+        	size_t len;
+        	size_t cap;
+		size_t sizeof_one_element;
+        };
+};
+
+void* acl_arraylist_create(size_t array_size, size_t sizeof_one_element) {
+	union arraylist_meta *arraylist_new = malloc(array_size * sizeof_one_element + sizeof*arraylist_new);
+	arraylist_new->len = array_size;
+	arraylist_new->cap = array_size;
+	arraylist_new->sizeof_one_element = sizeof_one_element;
+	return arraylist_new+1;
+}
+
+void* acl_arraylist_append(void *arraylist_void, void *element) {
+	union arraylist_meta *arraylist = arraylist_void;
+	--arraylist;
+	if(arraylist->len == arraylist->cap) {
+		arraylist->cap = arraylist->len + 10;
+		arraylist = realloc(arraylist, arraylist->cap * arraylist->sizeof_one_element + sizeof *arraylist);
+	}
+	memcpy((char*)(arraylist + 1) + arraylist->sizeof_one_element * arraylist->len, element, arraylist->sizeof_one_element);
+	++arraylist->len;
+	return arraylist+1;
+}

lib/advanced_C_standard_liberary/src/file.c

@@ -0,0 +1,28 @@
+#include <stdio.h>
+#include <stdbool.h>
+#include <stdlib.h>
+char* acl_ReadFileString(char *filePath, bool *sucess){
+	FILE *fp = fopen(filePath, "rb");
+	size_t lSize;
+	char *buffer;
+	if(!fp) {
+		*sucess = false;
+		return buffer;
+	}
+	fseek(fp, 0L, SEEK_END);
+	lSize = ftell(fp);
+	rewind(fp);
+	buffer = malloc(lSize + 1);
+	if(!buffer) {
+		fclose(fp);
+		*sucess = false;
+		return buffer;
+	}
+	size_t readReturn = fread(buffer, lSize, 1, fp);
+	fclose(fp);
+	if(readReturn != 1) {
+		*sucess = false;
+	}
+	*sucess = true;
+	return buffer;
+}

lib/advanced_C_standard_liberary/src/main.c

@@ -0,0 +1,13 @@
+#include <stdio.h>
+#include "array.h"
+#include <stddef.h>
+#include "file.h"
+#include <stdbool.h>
+int main() {
+	bool sucess;
+	char *content = acl_ReadFileString("LICENSE", &sucess);
+	if(sucess) {
+		printf("%s", content);
+	}
+	else printf("Erorror\n");
+}

lib/glad/LICENSE

@@ -0,0 +1,63 @@
+The glad source code:
+
+    The MIT License (MIT)
+
+    Copyright (c) 2013-2020 David Herberth
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy of
+    this software and associated documentation files (the "Software"), to deal in
+    the Software without restriction, including without limitation the rights to
+    use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+    the Software, and to permit persons to whom the Software is furnished to do so,
+    subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+    FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+    COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+    IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+    CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+
+The Khronos Specifications:
+
+    Copyright (c) 2013-2020 The Khronos Group Inc.
+
+    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.
+
+
+The EGL Specification and various headers:
+
+    Copyright (c) 2007-2016 The Khronos Group Inc.
+
+    Permission is hereby granted, free of charge, to any person obtaining a
+    copy of this software and/or associated documentation files (the
+    "Materials"), to deal in the Materials without restriction, including
+    without limitation the rights to use, copy, modify, merge, publish,
+    distribute, sublicense, and/or sell copies of the Materials, and to
+    permit persons to whom the Materials are furnished to do so, subject to
+    the following conditions:
+
+    The above copyright notice and this permission notice shall be included
+    in all copies or substantial portions of the Materials.
+
+    THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+    IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+    CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+    TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+    MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.

src/main.c

@@ -31,6 +31,15 @@ int main() {
 	glViewport(0, 0, 1920, 1080);
 	glfwSetFramebufferSizeCallback(window, framebuffer_size_callback);
 	glfwSetInputMode(window, GLFW_STICKY_KEYS, GL_TRUE);
+	float vertices[] = {
+		-0.5f, -0.5f, 0.0f,
+		0.5f, -0.5f, 0.0f,
+		0.0f,  0.5f, 0.0f
+	};
+	unsigned int VBO;
+	glGenBuffers(1, &VBO);
+	glBindBuffer(GL_ARRAY_BUFFER, VBO);
+	glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), vertices, GL_STATIC_DRAW);
 	while(!glfwWindowShouldClose(window)) {
 		glClearColor(0.2f, 0.3f, 0.3f, 1.0f);
 		glClear(GL_COLOR_BUFFER_BIT);
@@ -47,3 +56,28 @@ void glfwError(int id, const char* description) {
 void framebuffer_size_callback(GLFWwindow* window, int width, int height) {
 	glViewport(0, 0, width, height);
 }
+unsigned int parseShader(const char *filePath) {
+	FILE *fp = fopen(filePath, "rb");
+	size_t lSize;
+	char *buffer;
+	if(!fp) {
+		perror(filePath);
+	}
+	fseek(fp, 0L, SEEK_END);
+	lSize = ftell(fp);
+	rewind(fp);
+	buffer = malloc(lSize + 1);
+	if(!buffer) {
+		fclose(fp);
+		printf("out of memory");
+		exit(1);
+	}
+	size_t readReturn = fread(buffer, lSize, 1, fp);
+	fclose(fp);
+	if(readReturn != 1) {
+		printf("Can't read Shader");
+		exit(1);
+	}
+	printf("%s", buffer);
+	return 0;
+}

src/main.h

@@ -2,6 +2,7 @@
 #define main_h
 #include <glad/glad.h>
 #include <GLFW/glfw3.h>
-void glfwError(int id, const char* description);
+void glfwError(int id, const char *description);
-void framebuffer_size_callback(GLFWwindow* window, int width, int height);  
+void framebuffer_size_callback(GLFWwindow *window, int width, int height);  
+unsigned int parseShader(const char *filePath);
 #endif