From fbf746d2700927feb64fd3aeeaf3b2cca56f65a1 Mon Sep 17 00:00:00 2001
From: Linus Probert <linus.probert@gmail.com>
Date: Sat, 24 Feb 2018 00:29:25 +0100
Subject: [PATCH] Cleans up some more warnings (gcc)

---
 src/gui.c      | 16 ++++++++--------
 src/gui.h      |  2 +-
 src/main.c     |  2 +-
 src/skillbar.c |  4 ++--
 4 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/src/gui.c b/src/gui.c
index ab664b0..6fdea4e 100644
--- a/src/gui.c
+++ b/src/gui.c
@@ -84,7 +84,7 @@ create_label_sprite(Position pos)
 }
 
 static void
-init_sprites(Gui *gui, SDL_Renderer *renderer)
+init_sprites(Gui *gui)
 {
 	Texture *t;
 	unsigned int i;
@@ -144,7 +144,7 @@ init_sprites(Gui *gui, SDL_Renderer *renderer)
 }
 
 Gui*
-gui_create(SDL_Renderer *renderer)
+gui_create(void)
 {
 	Texture *t;
 	unsigned int i;
@@ -168,13 +168,13 @@ gui_create(SDL_Renderer *renderer)
 
 	gui_malloc_log();
 
-	init_sprites(gui, renderer);
+	init_sprites(gui);
 
 	return gui;
 }
 
 static void
-set_max_health(Gui *gui, int max, SDL_Renderer *renderer)
+set_max_health(Gui *gui, int max)
 {
 	Texture *texture0, *texture1;
 	int i;
@@ -286,7 +286,7 @@ gui_update_player_stats(Gui *gui, Player *player, Map *map, SDL_Renderer *render
 
 	if (max_health != player->stats.maxhp) {
 		max_health = player->stats.maxhp;
-		set_max_health(gui, max_health, renderer);
+		set_max_health(gui, max_health);
 	}
 	if (current_health != player->stats.hp) {
 		current_health = player->stats.hp;
@@ -334,7 +334,7 @@ gui_update_player_stats(Gui *gui, Player *player, Map *map, SDL_Renderer *render
 }
 
 static void
-gui_render_frame(Gui *gui, unsigned int width, unsigned int height, Camera *cam)
+gui_render_frame(unsigned int width, unsigned int height, Camera *cam)
 {
 	Texture *texture = texturecache_get("GUI/GUI0.png");
 	unsigned int i, j;
@@ -372,7 +372,7 @@ gui_render_frame(Gui *gui, unsigned int width, unsigned int height, Camera *cam)
 void
 gui_render_panel(Gui *gui, unsigned int width, unsigned int height, Camera *cam)
 {
-	gui_render_frame(gui, width/16, height/16, cam);
+	gui_render_frame(width/16, height/16, cam);
 
 	LinkedList *item = gui->health;
 	while (item != NULL) {
@@ -442,7 +442,7 @@ gui_render_log(Gui *gui, unsigned int width, unsigned int height, Camera *cam)
 	
 	render_count = LOG_LINES_COUNT > log_data.count ? log_data.count : LOG_LINES_COUNT;
 
-	gui_render_frame(gui, width/16, height/16, cam);
+	gui_render_frame(width/16, height/16, cam);
 
 	for (i = 0; i < render_count; ++i) {
 		Texture *t;
diff --git a/src/gui.h b/src/gui.h
index e514e21..fe8d48e 100644
--- a/src/gui.h
+++ b/src/gui.h
@@ -46,7 +46,7 @@ typedef struct {
 } Gui;
 
 Gui*
-gui_create(SDL_Renderer *renderer);
+gui_create(void);
 
 void
 gui_update_player_stats(Gui*, Player*, Map*, SDL_Renderer*);
diff --git a/src/main.c b/src/main.c
index d98a0f1..2771ed8 100644
--- a/src/main.c
+++ b/src/main.c
@@ -184,7 +184,7 @@ initGame(void)
 	texturecache_init(gRenderer);
 	gCamera.renderer = gRenderer;
 	gRoomMatrix = roommatrix_create();
-	gGui = gui_create(gRenderer);
+	gGui = gui_create();
 	gSkillBar = skillbar_create(gRenderer);
 	item_builder_init(gRenderer);
 	gPointer = pointer_create(gRenderer);
diff --git a/src/skillbar.c b/src/skillbar.c
index d6b730c..478f597 100644
--- a/src/skillbar.c
+++ b/src/skillbar.c
@@ -59,7 +59,7 @@ skillbar_create(SDL_Renderer *renderer)
 }
 
 static void
-render_frame(SkillBar *bar, Camera *cam)
+render_frame(Camera *cam)
 {
 	static SDL_Rect c_top_left	= { 1*16, 10*16, 16, 16 };
 	static SDL_Rect c_top_right	= { 3*16, 10*16, 16, 16 };
@@ -116,7 +116,7 @@ render_activation_indicator(SkillBar *bar, Camera *cam)
 void
 skillbar_render(SkillBar *bar, Camera *cam)
 {
-	render_frame(bar, cam);
+	render_frame(cam);
 	render_sprites(bar, cam);
 	render_activation_indicator(bar, cam);
 }