Fix: Small fix for dependencies

.env

@@ -0,0 +1,2 @@
+WEATHER_API_KEY=b5337f9628db3b0949f914f3864834b4
+LOCAL=Lisbond

imgui.ini

@@ -0,0 +1,20 @@
+[Window][Debug##Default]
+Pos=60,60
+Size=400,400
+
+[Window][API Key Status]
+Pos=60,60
+Size=201,51
+
+[Window][Status]
+Pos=24,27
+Size=234,142
+
+[Window][Debug Window]
+Pos=23,27
+Size=370,226
+
+[Window][Weather Data]
+Pos=30,266
+Size=862,225
+

include/http_get.c

@@ -0,0 +1,54 @@
+#include "http_get.h"
+
+// Callback for libcurl to write response into our struct
+static size_t write_callback(void *data, size_t size, size_t nmemb, void *userp) {
+    size_t realsize = size * nmemb;
+    struct Memory *mem = (struct Memory *)userp;
+
+    char *ptr = realloc(mem->response, mem->size + realsize + 1);
+    if(ptr == NULL) {
+        // Out of memory!
+        fprintf(stderr, "realloc() failed\n");
+        return 0;
+    }
+
+    mem->response = ptr;
+    memcpy(&(mem->response[mem->size]), data, realsize);
+    mem->size += realsize;
+    mem->response[mem->size] = '\0';
+    return realsize;
+}
+
+// Function: GET request, returns heap string (caller must free)
+char *http_get(const char *url) {
+    CURL *curl;
+    CURLcode res;
+    struct Memory chunk;
+
+    chunk.response = malloc(1);  // start with empty buffer
+    chunk.size = 0;
+
+    curl_global_init(CURL_GLOBAL_ALL);
+    curl = curl_easy_init();
+
+    if(curl) {
+        curl_easy_setopt(curl, CURLOPT_URL, url);
+        curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L); // follow redirects
+        curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_callback);
+        curl_easy_setopt(curl, CURLOPT_WRITEDATA, (void *)&chunk);
+
+        res = curl_easy_perform(curl);
+
+        if(res != CURLE_OK) {
+            fprintf(stderr, "curl_easy_perform() failed: %s\n", curl_easy_strerror(res));
+            free(chunk.response);
+            chunk.response = NULL;
+        }
+
+        curl_easy_cleanup(curl);
+    }
+
+    curl_global_cleanup();
+    return chunk.response;
+}
+

include/http_get.h

@@ -0,0 +1,29 @@
+#ifndef HTTP_GET_H
+#define HTTP_GET_H
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <curl/curl.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// Struct to hold response data
+struct Memory {
+    char *response;
+    size_t size;
+};
+
+// Callback for libcurl to write response into our struct
+static size_t write_callback(void *data, size_t size, size_t nmemb, void *userp);
+
+// Function: GET request, returns heap string (caller must free)
+char *http_get(const char *url);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // HTTP_GET_H

source/main.cpp

@@ -1,12 +1,12 @@
-#include <iostream>
 #include <fstream>
+#include <iostream>
 #include <sstream>
 #include <stdio.h>
 #include <stdlib.h>
 
 // glad and GLFW
-#include <glad/glad.h>
 #include <GLFW/glfw3.h>
+#include <glad/glad.h>
 
 // glm math
 #include <glm/glm.hpp>
@@ -25,7 +25,8 @@ const float SCR_HEIGHT = 1200.0f;
 
 int main(void) {
 	// Initialize GLFW
-    if (!glfwInit()) return -1;
+	if (!glfwInit())
+		return -1;
 
 	glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 4);
 	glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 1);
@@ -56,18 +57,10 @@ int main(void) {
 	// ----- Vertex Data -----
 	// Cube
 	// Positions
-    float vertices[] = {
-        // positions
-        -1.0f, -1.0f, 0.0f,
-         1.0f, -1.0f, 0.0f,
-         1.0f,  1.0f, 0.0f,
-        -1.0f,  1.0f, 0.0f
-    };
+	float vertices[] = {// positions
+	                    -1.0f, -1.0f, 0.0f, 1.0f, -1.0f, 0.0f, 1.0f, 1.0f, 0.0f, -1.0f, 1.0f, 0.0f};
 
-    unsigned int indices[] = {
-        0, 1, 2,
-        2, 3, 0
-    };
+	unsigned int indices[] = {0, 1, 2, 2, 3, 0};
 
 	GLuint VAO, VBO, EBO;
 	glGenVertexArrays(1, &VAO);
@@ -116,7 +109,6 @@ int main(void) {
 	glUniformMatrix4fv((int)viewLoc, 1, GL_FALSE, glm::value_ptr(view));
 	glUniformMatrix4fv((int)projLoc, 1, GL_FALSE, glm::value_ptr(projection));
 
-
 	GLint resLoc = glGetUniformLocation(shaderProgram, "u_resolution");
 	glUniform2f(resLoc, SCR_WIDTH, SCR_HEIGHT); // hardcode for now
 
@@ -150,12 +142,14 @@ int main(void) {
 		// Scroll to zoom in/out
 		if (glfwGetKey(window, GLFW_KEY_UP) == GLFW_PRESS) {
 			scale += 0.01f;
-            if (scale > 10.0f) scale = 10.0f; // Max zoom
+			if (scale > 10.0f)
+				scale = 10.0f; // Max zoom
 		}
 
 		if (glfwGetKey(window, GLFW_KEY_DOWN) == GLFW_PRESS) {
 			scale -= 0.01f;
-            if (scale < 0.1f) scale = 0.1f; // Min zoom
+			if (scale < 0.1f)
+				scale = 0.1f; // Min zoom
 		}
 
 		// --- FPS Counter ---
@@ -164,11 +158,7 @@ int main(void) {
 
 		if (delta >= 1.0) { // print every ~1 second
 			fps = double(frameCount) / delta;
-            std::cout << "FPS: " << fps
-                  << " Time: " << timeValue
-                  << " Scale: " << scale
-                  << " Mouse: (" << mousePos[0] << ", " << mousePos[1] << ")"
-                  << std::endl;
+			std::cout << "FPS: " << fps << " Time: " << timeValue << " Scale: " << scale << " Mouse: (" << mousePos[0] << ", " << mousePos[1] << ")" << std::endl;
 
 			frameCount = 0;
 			lastTime = currentTime;
@@ -199,4 +189,3 @@ int main(void) {
 	glfwTerminate();
 	return 0;
 }
-