fixing issues now

.gitignore

@@ -0,0 +1 @@
+build

meson.build

@@ -0,0 +1,41 @@
+# SirCmpwn is a god. (from mcwayface)
+
+project(
+  'waybox',
+  'c',
+  version: '0.0.1',
+  license: 'MIT',
+  meson_version: '>=0.43.0',
+  default_options: [
+    'c_std=c11',
+    'warning_level=2',
+    'werror=true',
+  ],
+)
+
+add_project_arguments('-Wno-unused-parameter', language: 'c')
+
+cc = meson.get_compiler('c')
+if cc.get_id() == 'clang'
+  add_project_arguments('-Wno-missing-field-initializers', language: 'c')
+  add_project_arguments('-Wno-missing-braces', language: 'c')
+endif
+
+# Hiding depreciation warnings
+add_project_arguments('-DWL_HIDE_DEPRECATED', language: 'c')
+
+pixman = dependency('pixman-1')
+wlroots = dependency('wlroots')
+wayland_server = dependency('wayland-server')
+
+executable(
+  'waybox',
+  [
+    'src/main.c'
+  ],
+  dependencies: [
+    pixman,
+    wlroots,
+    wayland_server,
+  ]
+)

src/main.c

@@ -1,12 +1,82 @@
+#include <assert.h>
 #include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
 #include <wayland-server.h>
+#include <wlr/backend.h>
+#include <wlr/render.h>
+
 
 struct wb_server {
 	struct wl_display *wl_display;
 	struct wl_event_loop *wl_event_loop;
+
 	struct wlr_backend *backend;
+
+	struct wl_listener new_output;
+	struct wl_list outputs; // wb_output::link
 };
 
+struct wb_output {
+	struct wlr_output *wlr_output;
+	struct wb_server *server;
+	struct timespec last_frame;
+	float color[4];
+	int dec;
+
+	struct wl_listener destroy;
+	struct wl_listener frame;
+
+	struct wl_list link;
+};
+
+static void output_frame_notify(struct wl_listener *listener, void *data) {
+	struct wb_output *output = wl_container_of(listener, output, frame);
+	struct wlr_output *wlr_output = data;
+	struct wlr_renderer *renderer = wlr_backend_get_renderer(
+								wlr_output->backend);
+
+	wlr_output_make_current(wlr_output, NULL);
+	wlr_renderer_begin(renderer, wlr_output);
+
+	float color[4] = {1.0, 0, 0, 1.0}; // Color red
+	wlr_renderer_clear(renderer, &output->color);
+
+	wlr_output_swap_buffers(wlr_output, NULL, NULL);
+	wlr_renderer_end(renderer);
+}
+
+static void output_remove_notify(struct wl_listener *listener, void *data) {
+	struct wb_output *output = wl_container_of(listener, output, destroy);
+	wl_list_remove(&output->link);
+	wl_list_remove(&output->destroy.link);
+	wl_list_remove(&output->frame.link);
+	free(output);
+}
+
+static void new_output_notify(struct wl_listener *listener, void *data) {
+	struct wb_server *server = wl_container_of(
+			listener, server, new_output
+			);
+
+	if (!wl_list_empty(&wlr_output->modes)) {
+		struct wlr_output_mode *mode =
+			wl_container_of(wlr_output->modes.prev, mode, link);
+		wlr_output_set_mode(wlr_output, mode);
+	}
+
+	struct wb_output *output = calloc(1, sizeof(struct wb_output));
+	clock_gettime(CLOCK_MONOTONIC, &output->last_frame);
+	output->server = server;
+	output->wlr_output = wlr_output;
+	wl_list_insert(&server->outputs, &output->link);
+
+	output->destroy.notify = output_destroy_notify;
+	wl_signal_add(&wlr_output->events.destroy, &output->destroy);
+	output->frame.notify = output_frame_notify;
+	wl_signal_add(&wlr_output->events.frame, &output->frame);
+}
+
 int main(int argc, char **argv){
 	struct wb_server server;
 
@@ -18,6 +88,11 @@ int main(int argc, char **argv){
 	server.backend = wlr_backend_autocreate(server.wl_display);
 	assert(server.backend);
 
+	wl_list_init(&server.outputs);
+
+	server.new_output.notify = new_output_notify;
+	wl_signal_add(&server.backend->events.new_output, &server.new_output);
+
 	if (!wlr_backend_start(server.backend)) {
 		fprintf(stderr, "Failed to start backend\n");
 		wl_display_destroy(server.wl_display);