# HG changeset patch
# User Mike Becker <universe@uap-core.de>
# Date 1698685767 -3600
# Node ID 1efd6da2ad5306e04302f036461e861431bf05a3
# Parent  bb2bfff31f1dd169ef6a037776b9c16d3491982b
add datatypes.h

diff -r bb2bfff31f1d -r 1efd6da2ad53 src/Makefile
--- a/src/Makefile	Mon Oct 30 17:59:37 2023 +0100
+++ b/src/Makefile	Mon Oct 30 18:09:27 2023 +0100
@@ -40,7 +40,8 @@
 
 FORCE:
 
-$(BUILD_DIR)/core.o: core.c ascension/core.h ascension/utils.h
+$(BUILD_DIR)/core.o: core.c ascension/core.h ascension/datatypes.h \
+ ascension/utils.h
 	echo "Compiling $<"
 	$(CC) -o $@ $(CFLAGS) -c $<
 
diff -r bb2bfff31f1d -r 1efd6da2ad53 src/ascension/core.h
--- a/src/ascension/core.h	Mon Oct 30 17:59:37 2023 +0100
+++ b/src/ascension/core.h	Mon Oct 30 18:09:27 2023 +0100
@@ -36,6 +36,8 @@
 #include <cx/buffer.h>
 #include <cx/list.h>
 
+#include "datatypes.h"
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -61,8 +63,7 @@
 typedef struct AscWindowSettings {
     int depth_size;
     int vsync;
-    int width;
-    int height;
+    asc_vec2i dimensions;
     int fullscreen;
     int gl_major_version;
     int gl_minor_version;
@@ -73,8 +74,7 @@
     SDL_Window* window;
     SDL_GLContext glctx;
     Uint32 id;
-    int width;
-    int height;
+    asc_vec2i dimensions;
 } AscWindow;
 
 void asc_context_initialize(void);
diff -r bb2bfff31f1d -r 1efd6da2ad53 src/ascension/datatypes.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/ascension/datatypes.h	Mon Oct 30 18:09:27 2023 +0100
@@ -0,0 +1,46 @@
+/*
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
+ * Copyright 2023 Mike Becker. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *   1. Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *
+ *   2. Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef ASCENSION_DATATYPES_H
+#define ASCENSION_DATATYPES_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef union {
+    int data[2];
+    struct { int x, y; };
+    struct { int width, height; };
+} asc_vec2i;
+
+
+#ifdef __cplusplus
+} // extern "C"
+#endif
+
+#endif //ASCENSION_DATATYPES_H
diff -r bb2bfff31f1d -r 1efd6da2ad53 src/core.c
--- a/src/core.c	Mon Oct 30 17:59:37 2023 +0100
+++ b/src/core.c	Mon Oct 30 18:09:27 2023 +0100
@@ -142,8 +142,8 @@
     CxIterator iter = cxListIterator(asc_context.windows);
     cx_foreach(AscWindow*, w, iter) {
         if (w->id == id) {
-            w->width = width;
-            w->height = height;
+            w->dimensions.width = width;
+            w->dimensions.height = height;
             return;
         }
     }
@@ -186,8 +186,8 @@
 void asc_window_settings_init_defaults(AscWindowSettings* settings) {
     settings->depth_size = 24;
     settings->vsync = 1;
-    settings->width = 800;
-    settings->height = 600;
+    settings->dimensions.width = 800;
+    settings->dimensions.height = 600;
     settings->fullscreen = 0;
     settings->gl_major_version = 3;
     settings->gl_minor_version = 3;
@@ -202,8 +202,8 @@
             settings->title,
             SDL_WINDOWPOS_CENTERED,
             SDL_WINDOWPOS_CENTERED,
-            settings->width,
-            settings->height,
+            settings->dimensions.width,
+            settings->dimensions.height,
             flags
     );
     if (window->window == NULL) {
@@ -212,7 +212,10 @@
     }
 
     window->id = SDL_GetWindowID(window->window);
-    SDL_GetWindowSize(window->window, &window->width, &window->height);
+    SDL_GetWindowSize(window->window,
+            &window->dimensions.width,
+            &window->dimensions.height
+    );
 
     SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_CORE);
     SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, settings->gl_major_version);
@@ -280,7 +283,7 @@
 void asc_window_sync(AscWindow const* window) {
     SDL_GL_MakeCurrent(window->window, window->glctx);
     SDL_GL_SwapWindow(window->window);
-    glViewport(0, 0, window->width, window->height);
+    glViewport(0, 0, window->dimensions.width, window->dimensions.height);
     glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
     glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
 }
diff -r bb2bfff31f1d -r 1efd6da2ad53 test/sandbox.c
--- a/test/sandbox.c	Mon Oct 30 17:59:37 2023 +0100
+++ b/test/sandbox.c	Mon Oct 30 18:09:27 2023 +0100
@@ -27,8 +27,6 @@
 
 #include "ascension/core.h"
 
-#include <unistd.h>
-
 static bool show_message_box_on_error(SDL_Window* window) {
     if (asc_has_error()) {
         SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR,