main files

src/forge.c

@@ -0,0 +1,50 @@
+#include "config.h"
+#include "types.h"
+#include <stdbool.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <GLFW/glfw3.h>
+
+void error_callback(int error, const char *description) {
+  fprintf(stderr, "Error: %s\n", description);
+}
+
+static void key_callback(GLFWwindow *window, int key, int scancode, int action,
+                         int mods) {
+  if (key == GLFW_KEY_ESCAPE && action == GLFW_PRESS)
+    glfwSetWindowShouldClose(window, GLFW_TRUE);
+}
+
+void forge_run(parameters params) {
+  GLFWwindow *window;
+  glfwSetErrorCallback(error_callback);
+
+  fprintf(stdout, "[GLFW] %s\n", glfwGetVersionString());
+
+  if (!glfwInit()) {
+    fprintf(stderr, "[GLFW] Initialization failed\n");
+    exit(1);
+  }
+
+  window = glfwCreateWindow(640, 480, PACKAGE " " VERSION, NULL, NULL);
+
+  if (!window) {
+    fprintf(stderr, "[GLFW] Window or context creation failed\n");
+    glfwTerminate();
+    exit(1);
+  }
+
+  glfwMakeContextCurrent(window);
+  glfwSetKeyCallback(window, key_callback);
+  glfwSwapInterval(1);
+
+  while (!glfwWindowShouldClose(window)) {
+    glClear(GL_COLOR_BUFFER_BIT);
+    glfwSwapBuffers(window);
+    glfwPollEvents();
+  }
+
+  glfwTerminate();
+}