ok i promise i will actually start the rewrite

Makefile

@@ -4,12 +4,14 @@ PREFIX ?= /usr/local
 CFLAGS := $(CFLAGS) `pkg-config --cflags --libs sdl3`
 LDFLAGS := $(LDFLAGS) -lm
 
-SRCS = slutpet.c img.c samply.c sdl.c
+SRCS = sp.c
 
 all: slutpet
 
-slutpet: ${SRCS}
+slutpet: ${SRCS} s7.o
+
+s7.o: s7.c
 
 .PHONY: clean
 clean:
-	-rm -f slutpet
+	-rm -f slutpet s7.o

dat.h

@@ -1,15 +0,0 @@
-typedef struct Action Action;
-typedef struct Image Image;
-
-struct Action {
-	// step
-	// click
-};
-
-struct Image {
-	char *name;
-	int w, h, bpp;
-	unsigned char *data;
-	SDL_Surface *sur;
-	SDL_Texture *tex;
-};

fns.h

@@ -1,7 +0,0 @@
-#define babble(...) SDL_LogDebug(SDL_LOG_CATEGORY_APPLICATION, __VA_ARGS__)
-#define info(...) SDL_Log(__VA_ARGS__)
-#define shit(...) SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, __VA_ARGS__)
-#define fuck(...) SDL_LogCritical(SDL_LOG_CATEGORY_APPLICATION, __VA_ARGS__)
-
-void free_image(Image *i);
-int load_image(Image *i, SDL_Renderer *ren);

img.c

@@ -1,59 +0,0 @@
-#define STB_IMAGE_IMPLEMENTATION
-#define STBI_MALLOC(sz)		SDL_malloc(sz)
-#define STBI_REALLOC(p,newsz)	SDL_realloc(p,newsz)
-#define STBI_FREE(p)		SDL_free(p)
-#include <SDL3/SDL.h>
-#include "stb_image.h"
-
-#include "dat.h"
-#include "fns.h"
-
-void
-free_image(Image *i)
-{
-	if (i->tex) {
-		babble("destroying texture for image %s...", i->name);
-		SDL_DestroyTexture(i->tex);
-	}
-	if (i->sur) {
-		babble("destroying surface for image %s...", i->name);
-		SDL_DestroySurface(i->sur);
-	}
-	if (i->data) {
-		babble("destroying data for image %s...", i->name);
-		stbi_image_free(i->data);
-	}
-}
-
-int
-load_image(Image *i, SDL_Renderer *ren)
-{
-	babble("opening image %s...", i->name);
-	i->data = stbi_load(i->name, &i->w, &i->h, &i->bpp, 4);
-	if (!i->data) {
-		shit("stbi_load: %s", stbi_failure_reason());
-		goto err;
-	}
-
-	babble("creating surface for image %s...", i->name);
-	i->sur = SDL_CreateSurfaceFrom(i->w, i->h, SDL_PIXELFORMAT_RGBA32,
-			i->data, i->w * 4);
-	if (!i->sur) {
-		shit("SDL_CreateSurfaceFrom: %s", SDL_GetError());
-		goto err;
-	}
-
-	babble("creating texture for image %s...", i->name);
-	i->tex = SDL_CreateTextureFromSurface(ren, i->sur);
-	if (!i->tex) {
-		shit("SDL_CreateTextureFromSurface: %s", SDL_GetError());
-		goto err;
-	}
-
-	babble("created image %s!", i->name);
-	return 0;
-
-err:
-	free_image(i);
-	return -1;
-}

readme

@@ -1,12 +1,46 @@
-horny desktop pet thing.
+design (+ usage)
 
-currently being rewritten to make structural sense.
+(this is for now just a design document and not describing the actual program.)
 
-you need sdl3 to build it.
-i have not tried cross-compiling to windows yet.
+slutpet makes use of s7 scheme as a scripting language.
+(this, by the way, is why the program takes a weirdly long time to compile --
+s7.{c,h} contain the entire s7 scheme interpreter, over 100,000 lines.)
+if you don't know scheme,
+   a) don't worry, it's pretty simple, and
+   b) sorry in advance.
 
-i think it's probably best to use some sort of extension language.
-i want people to be able to create their own pets without having to
-figure out how to recompile.
+c source files:
 
-run it with `SDL_LOGGING=app=debug ./slutpet` for verbose logging
+sp.c:	main entry, exit, event/render loops
+
+a pet is implemented by setting the variable 'pet' to
+an alist (is this the correct term?) which contains some values.
+setting the pet variable should handle this automatically,
+but various hooks can then be set, which will be executed
+whenever a certain event has happened.
+
+list of variables:
+pet:		the pet that the program will use. this is a list of cons that define the pet.
+		TODO: maybe this should be a macro that sets other variables.
+
+pet-name:	string containing the pet's name.
+
+list of hooks:
+pre-init-hook:	before anything has happened at all; right after s7 has been initialised.
+		this is also before any init files have been read
+post-init-hook:	when the window has been set up and things are ready to happen.
+		the current pet should be set and initialised by this point.
+tick-hook:	every program tick. the pet's drawing information should be set
+		here so it can be rendered.
+TODO: figure out what to do about event hooks
+pre-quit-hook:	the program is about to exit, no de-init things have been done yet.
+post-quit-hook:	everything (except, obviously, the s7 interpreter) has been de-initialised.
+
+list of functions:
+(load-image path):	set up a new image, with the data taken from the given path.
+	    		this will return the a list of cons pairs with the image data,
+			in a form that can be used in the pet variable.
+(free-image image):	free heap-allocated data in image.
+
+list of c-types:
+pixmap:			the data created from stb-image.

samply/act.c

@@ -1,4 +0,0 @@
-#include <SDL3/SDL.h>
-
-#include "../dat.h"
-#include "samply.h"

samply/img.c

@@ -1,7 +0,0 @@
-#include <SDL3/SDL.h>
-
-#include "../dat.h"
-#include "samply.h"
-
-struct Image samply_sprites[] = {
-};

samply/readme

@@ -1,3 +0,0 @@
-theyre very hasty
-
-h/t zyre for drawing these

samply/samply.h

@@ -1,6 +0,0 @@
-typedef struct Samply Samply;
-
-struct Samply {
-};
-
-extern Image samply_sprites[];

slutpet.6

@@ -1,23 +0,0 @@
-.Dd June 28, 2025
-.Dt SLUTPET 6
-.Os
-.
-.Sh NAME
-.Nm slutpet
-.Nd a desktop pet for perverts
-.
-.Sh SYNOPSIS
-.Nm
-.
-.Sh DESCRIPTION
-.Nm
-.Em will
-be a desktop pet thing,
-but currently it doesn't actually exist.
-Try again later.
-.
-.Sh INTERNALS
-Currently this section is just notes on how I'm going to
-try to implement everything. Later this will just be
-describing the program's layout, to hopefully make
-it easier to figure out how to modify it.

sp.c

@@ -0,0 +1,4 @@
+#define SDL_MAIN_USE_CALLBACKS
+#include <SDL3/SDL.h>
+#include <SDL3/SDL_main.h>
+#include "s7.h"