From d2155bf27e294d1b45a434c3761f38268ff06a34 Mon Sep 17 00:00:00 2001
From: cat <cat@no.thanks>
Date: Wed, 28 May 2025 16:45:15 +1000
Subject: [PATCH] move texture logic to samply.c

---
 fns.h     |  1 +
 samply.c  | 18 ++++++++++++++++++
 slutpet.c | 12 +++---------
 3 files changed, 22 insertions(+), 9 deletions(-)

diff --git a/fns.h b/fns.h
index 6e26cb6..b85c96d 100644
--- a/fns.h
+++ b/fns.h
@@ -6,5 +6,6 @@
 void free_image(Image *i);
 Image *load_image(SDL_Renderer *ren, char *path);
 
+int samply_step(State *st);
 void put_samply_to_bed(Samply *sam);
 Samply *wake_samply_up(SDL_Renderer *ren);
diff --git a/samply.c b/samply.c
index a82bd31..6e8bd9f 100644
--- a/samply.c
+++ b/samply.c
@@ -3,6 +3,24 @@
 #include "dat.h"
 #include "fns.h"
 
+int
+samply_step(State *st)
+{
+	Uint64 ms;
+	SDL_Texture *tx;
+
+	ms = SDL_GetTicks();
+	if ((ms / 100) % 2)
+		tx = st->sam->walka->tex;
+	else
+		tx = st->sam->walkb->tex;
+
+	if (SDL_RenderTexture(st->ren, tx, NULL, NULL) == false) {
+		fuck("rendertexture fail: %s", SDL_GetError());
+		return -1;
+	}
+}
+
 void
 put_samply_to_bed(Samply *sam)
 {
diff --git a/slutpet.c b/slutpet.c
index 883cd73..f0e4724 100644
--- a/slutpet.c
+++ b/slutpet.c
@@ -53,18 +53,12 @@ SDL_AppIterate(void *as)
 	SDL_SetRenderDrawColor(st->ren, 0, 0, 0, SDL_ALPHA_TRANSPARENT);
 	SDL_RenderClear(st->ren);
 
-	ms = SDL_GetTicks();
-	if ((ms / 100) % 2)
-		tx = st->sam->walka->tex;
-	else
-		tx = st->sam->walkb->tex;
-
-	if (SDL_RenderTexture(st->ren, tx, NULL, NULL) == false) {
-		fuck("rendertexture fail: %s", SDL_GetError());
+	if (samply_step(st) < 0)
 		return SDL_APP_FAILURE;
-	}
+
 	SDL_RenderPresent(st->ren);
 	st->lastframe = SDL_GetTicks();
+
 	return SDL_APP_CONTINUE;
 }