From 51b08cee76e7248dbbdde9e89ec2d162978bbaa0 Mon Sep 17 00:00:00 2001
From: Sebastian Krzyszkowiak <dos@dosowisko.net>
Date: Mon, 15 Aug 2016 04:41:54 +0200
Subject: [PATCH] move SetupViewport to utils

---
 src/internal.c | 33 ---------------------------------
 src/internal.h |  1 -
 src/utils.c    | 32 ++++++++++++++++++++++++++++++++
 src/utils.h    |  2 ++
 4 files changed, 34 insertions(+), 34 deletions(-)

diff --git a/src/internal.c b/src/internal.c
index 69186de..7668ece 100644
--- a/src/internal.c
+++ b/src/internal.c
@@ -122,39 +122,6 @@ SYMBOL_INTERNAL void Console_Unload(struct Game *game) {
 	al_destroy_bitmap(game->_priv.console);
 }
 
-
-SYMBOL_EXPORT void SetupViewport(struct Game *game) {
-	game->viewport.width = 320;
-	game->viewport.height = 180;
-
-	al_clear_to_color(al_map_rgb(0,0,0));
-
-	int resolution = al_get_display_width(game->display) / 320;
-	if (al_get_display_height(game->display) / 180 < resolution) resolution = al_get_display_height(game->display) / 180;
-	if (resolution < 1) resolution = 1;
-
-	if (atoi(GetConfigOptionDefault(game, "SuperDerpy", "letterbox", "1"))) {
-		int clipWidth = 320 * resolution, clipHeight = 180 * resolution;
-		int clipX = (al_get_display_width(game->display) - clipWidth) / 2, clipY = (al_get_display_height(game->display) - clipHeight) / 2;
-		al_set_clipping_rectangle(clipX, clipY, clipWidth, clipHeight);
-
-		al_build_transform(&game->projection, clipX, clipY, resolution, resolution, 0.0f);
-		al_use_transform(&game->projection);
-
-	} else if ((atoi(GetConfigOptionDefault(game, "SuperDerpy", "rotate", "1"))) && (game->viewport.height > game->viewport.width)) {
-		al_identity_transform(&game->projection);
-		al_rotate_transform(&game->projection, 0.5*ALLEGRO_PI);
-		al_translate_transform(&game->projection, game->viewport.width, 0);
-		al_scale_transform(&game->projection, resolution, resolution);
-		al_use_transform(&game->projection);
-		int temp = game->viewport.height;
-		game->viewport.height = game->viewport.width;
-		game->viewport.width = temp;
-	}
-	if (game->_priv.console) Console_Unload(game);
-	Console_Load(game);
-}
-
 SYMBOL_INTERNAL void GamestateProgress(struct Game *game) {
 	struct Gamestate *tmp = game->_priv.cur_gamestate.tmp;
 	game->_priv.cur_gamestate.p++;
diff --git a/src/internal.h b/src/internal.h
index f2fe190..d7026c3 100644
--- a/src/internal.h
+++ b/src/internal.h
@@ -46,7 +46,6 @@ void ResumeGamestates(struct Game *game);
 void DrawConsole(struct Game *game);
 void Console_Load(struct Game *game);
 void Console_Unload(struct Game *game);
-void SetupViewport(struct Game *game);
 void GamestateProgress(struct Game *game);
 void* AddGarbage(struct Game *game, void* data);
 void ClearGarbage(struct Game *game);
diff --git a/src/utils.c b/src/utils.c
index 852ad1f..295cd4c 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -277,3 +277,35 @@ SYMBOL_EXPORT void PrintConsole(struct Game *game, char* format, ...) {
 	al_set_target_bitmap(al_get_backbuffer(game->display));
 	al_destroy_bitmap(con);
 }
+
+SYMBOL_EXPORT void SetupViewport(struct Game *game) {
+	game->viewport.width = 320;
+	game->viewport.height = 180;
+
+	al_clear_to_color(al_map_rgb(0,0,0));
+
+	int resolution = al_get_display_width(game->display) / 320;
+	if (al_get_display_height(game->display) / 180 < resolution) resolution = al_get_display_height(game->display) / 180;
+	if (resolution < 1) resolution = 1;
+
+	if (atoi(GetConfigOptionDefault(game, "SuperDerpy", "letterbox", "1"))) {
+		int clipWidth = 320 * resolution, clipHeight = 180 * resolution;
+		int clipX = (al_get_display_width(game->display) - clipWidth) / 2, clipY = (al_get_display_height(game->display) - clipHeight) / 2;
+		al_set_clipping_rectangle(clipX, clipY, clipWidth, clipHeight);
+
+		al_build_transform(&game->projection, clipX, clipY, resolution, resolution, 0.0f);
+		al_use_transform(&game->projection);
+
+	} else if ((atoi(GetConfigOptionDefault(game, "SuperDerpy", "rotate", "1"))) && (game->viewport.height > game->viewport.width)) {
+		al_identity_transform(&game->projection);
+		al_rotate_transform(&game->projection, 0.5*ALLEGRO_PI);
+		al_translate_transform(&game->projection, game->viewport.width, 0);
+		al_scale_transform(&game->projection, resolution, resolution);
+		al_use_transform(&game->projection);
+		int temp = game->viewport.height;
+		game->viewport.height = game->viewport.width;
+		game->viewport.width = temp;
+	}
+	if (game->_priv.console) Console_Unload(game);
+	Console_Load(game);
+}
diff --git a/src/utils.h b/src/utils.h
index d0bf179..542aff6 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -63,4 +63,6 @@ void PrintConsole(struct Game *game, char* format, ...);
 
 void FatalError(struct Game *game, bool exit, char* format, ...);
 
+void SetupViewport(struct Game *game);
+
 #endif