From 1afc4a3f31bb8d58c29c6e76dc47bd088a75f34f Mon Sep 17 00:00:00 2001
From: Sebastian Krzyszkowiak <dos@dosowisko.net>
Date: Tue, 16 Aug 2016 23:20:00 +0200
Subject: [PATCH] don't create and destroy bitmap on every PrintConsole call

---
 src/internal.c      | 4 ++--
 src/libsuperderpy.c | 1 +
 src/libsuperderpy.h | 1 +
 src/utils.c         | 6 ++----
 4 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/internal.c b/src/internal.c
index 1a54511..b5b873a 100644
--- a/src/internal.c
+++ b/src/internal.c
@@ -108,8 +108,6 @@ SYMBOL_INTERNAL void DrawConsole(struct Game *game) {
 }
 
 SYMBOL_INTERNAL void Console_Load(struct Game *game) {
-	game->_priv.font_console = NULL;
-	game->_priv.console = NULL;
 	game->_priv.font_console = al_load_ttf_font(GetDataFilePath(game, "fonts/DejaVuSansMono.ttf"),al_get_display_height(game->display)*0.025,0 );
 	if (al_get_display_height(game->display)*0.025 >= 16) {
 		game->_priv.font_bsod = al_load_ttf_font(GetDataFilePath(game, "fonts/PerfectDOSVGA437.ttf"),16 * ((al_get_display_height(game->display) > 1080) ? 2 : 1) ,0 );
@@ -117,6 +115,7 @@ SYMBOL_INTERNAL void Console_Load(struct Game *game) {
 		game->_priv.font_bsod = al_load_ttf_font(GetDataFilePath(game, "fonts/DejaVuSansMono.ttf"), al_get_display_height(game->display)*0.025,0 );
 	}
 	game->_priv.console = al_create_bitmap((al_get_display_width(game->display) / 320) * 320, al_get_font_line_height(game->_priv.font_console)*5);
+	game->_priv.console_tmp = al_create_bitmap((al_get_display_width(game->display) / 320) * 320, al_get_font_line_height(game->_priv.font_console)*5);
 	al_set_target_bitmap(game->_priv.console);
 	al_clear_to_color(al_map_rgba(0,0,0,80));
 	al_set_target_bitmap(al_get_backbuffer(game->display));
@@ -125,6 +124,7 @@ SYMBOL_INTERNAL void Console_Load(struct Game *game) {
 SYMBOL_INTERNAL void Console_Unload(struct Game *game) {
 	al_destroy_font(game->_priv.font_console);
 	al_destroy_bitmap(game->_priv.console);
+	al_destroy_bitmap(game->_priv.console_tmp);
 }
 
 SYMBOL_INTERNAL void GamestateProgress(struct Game *game) {
diff --git a/src/libsuperderpy.c b/src/libsuperderpy.c
index 745f0f1..9a8a1dc 100644
--- a/src/libsuperderpy.c
+++ b/src/libsuperderpy.c
@@ -65,6 +65,7 @@ SYMBOL_EXPORT struct Game* libsuperderpy_init(int argc, char** argv, const char*
 
 	game->_priv.font_bsod = NULL;
 	game->_priv.console = NULL;
+	game->_priv.console_tmp = NULL;
 
 	game->_priv.garbage = NULL;
 
diff --git a/src/libsuperderpy.h b/src/libsuperderpy.h
index 2de6e93..491ab92 100644
--- a/src/libsuperderpy.h
+++ b/src/libsuperderpy.h
@@ -79,6 +79,7 @@ struct Game {
 				ALLEGRO_FONT *font_console; /*!< Font used in game console. */
 				ALLEGRO_FONT *font_bsod; /*!< Font used in Blue Screens of Derp. */
 				ALLEGRO_BITMAP *console; /*!< Bitmap with game console. */
+				ALLEGRO_BITMAP *console_tmp; /*!< Bitmap used for drawing game console. */
 				ALLEGRO_EVENT_QUEUE *event_queue; /*!< Main event queue. */
 				ALLEGRO_TIMER *timer; /*!< Main LPS (logic) timer. */
 				bool showconsole; /*!< If true, game console is rendered on screen. */
diff --git a/src/utils.c b/src/utils.c
index 295cd4c..88829d3 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -266,16 +266,14 @@ SYMBOL_EXPORT void PrintConsole(struct Game *game, char* format, ...) {
 	if (game->config.debug) { printf("%s\n", text); fflush(stdout); }
 	if (!game->_priv.console) return;
 	if ((!game->config.debug) && (!game->_priv.showconsole)) return;
-	ALLEGRO_BITMAP *con = al_create_bitmap(al_get_bitmap_width(game->_priv.console), al_get_bitmap_height(game->_priv.console));
-	al_set_target_bitmap(con);
+	al_set_target_bitmap(game->_priv.console_tmp);
 	al_clear_to_color(al_map_rgba(0,0,0,80));
 	al_draw_bitmap_region(game->_priv.console, 0, (int)(al_get_bitmap_height(game->_priv.console)*0.2), al_get_bitmap_width(game->_priv.console), (int)(al_get_bitmap_height(game->_priv.console)*0.8), 0, 0, 0);
 	al_draw_text(game->_priv.font_console, al_map_rgb(255,255,255), (int)(game->viewport.width*0.005), (int)(al_get_bitmap_height(game->_priv.console)*0.81), ALLEGRO_ALIGN_LEFT, text);
 	al_set_target_bitmap(game->_priv.console);
 	al_clear_to_color(al_map_rgba(0,0,0,0));
-	al_draw_bitmap(con, 0, 0, 0);
+	al_draw_bitmap(game->_priv.console_tmp, 0, 0, 0);
 	al_set_target_bitmap(al_get_backbuffer(game->display));
-	al_destroy_bitmap(con);
 }
 
 SYMBOL_EXPORT void SetupViewport(struct Game *game) {