From 0f19e5f0175b0e031257ccd22f42e21baaf2f720 Mon Sep 17 00:00:00 2001
From: Arslaan Pathan <arslaan@arslaancodes.com>
Date: Wed, 8 Apr 2026 18:21:40 +1200
Subject: Implement saffron_window_main and saffron_quit, among a few other
 missing APIs, and get an actual API test to work.

IT WORKS IT WORKS IT WORKS THIS IS SO PEAK IT WORKS OHMYGOD IT WORKS FINALLY IT WORKS IT WORKS IT WOORKSKSKSKSKKS!!!!!!
---
 src/saffron.c          | 11 +++--------
 src/saffron_internal.h | 10 ----------
 src/saffron_widget.c   | 31 +++++++++++++++++++++++++++----
 src/saffron_window.c   | 24 ++++++++++++++++++++++++
 4 files changed, 54 insertions(+), 22 deletions(-)
 delete mode 100644 src/saffron_internal.h

(limited to 'src')

diff --git a/src/saffron.c b/src/saffron.c
index 8724101..e9f9ca6 100644
--- a/src/saffron.c
+++ b/src/saffron.c
@@ -17,13 +17,8 @@ bool saffron_init(void) {
 	return true;
 }
 
-void saffron_widget_draw(SaffronWidget* widget, SDL_Renderer *renderer) {
-	// do stuff later
+void saffron_quit(void) {
+	TTF_Quit();
+	SDL_Quit();
 }
 
-void saffron_widget_add_child(SaffronWidget *parent, SaffronWidget *child) {
-	child->parent = parent;
-	parent->children = realloc(parent->children, sizeof(SaffronWidget*) * (parent->child_count + 1));
-	parent->children[parent->child_count] = child;
-	parent->child_count++;
-}
diff --git a/src/saffron_internal.h b/src/saffron_internal.h
deleted file mode 100644
index 61d4195..0000000
--- a/src/saffron_internal.h
+++ /dev/null
@@ -1,10 +0,0 @@
-/* we could use #pragma once, but we don't because BACK IN MY DAY WE DIDNT HAVE PRAGMA ONCE!!!
- * and also it's not in the C standard, if some lunatic compiles it with a custom standards-comformant compiler this is undefined behaviour 
- * therefore, my response is TOO BAD SO SAD */
-#ifndef SAFFRON_INTERNAL_H
-#define SAFFRON_INTERNAL_H
-
-extern SaffronWindow **windows;
-extern int window_count;
-
-#endif
diff --git a/src/saffron_widget.c b/src/saffron_widget.c
index 089c040..85b2013 100644
--- a/src/saffron_widget.c
+++ b/src/saffron_widget.c
@@ -4,7 +4,7 @@
 #include <saffron_api.h>
 #include <saffron_window.h>
 
-SaffronWidget* saffron_widget_new() {
+SaffronWidget* saffron_widget_new(void) {
 	/* This function is a generic primitive for creating widgets. You wouldn't want to do this manually unless you're a lunatic. It is meant to be wrapped around by other functions that change the default parameters, for example, what sane person makes a widget 0x0x0x0? you LUNATIC! */
 	SaffronWidget* widget = malloc(sizeof(SaffronWidget));
 
@@ -24,9 +24,12 @@ SaffronWidget* saffron_widget_new() {
 }
 
 void saffron_widget_free(SaffronWidget *widget) {
-	/* should probably check if widget is NULL here
-	 * oh well, too bad so sad. not my problem if the caller
-	 * doesn't check and causes undefined behaviour. */
+	/* follow-up to my previous comment:
+	 * yeah it is the caller's responsibility to check 
+	 * for undefined behaviour but this one line will save
+	 * so much time down the line */
+	if (!widget) return;
+
 	for (int i = 0; i < widget->child_count; i++) {
 		saffron_widget_free(widget->children[i]);
 	}
@@ -34,3 +37,23 @@ void saffron_widget_free(SaffronWidget *widget) {
 	free(widget->children);
 	free(widget);
 }
+
+void saffron_widget_draw(SaffronWidget* widget, SDL_Renderer *renderer) {
+	if (!widget) return;
+
+	if (widget->draw) {
+		widget->draw(widget, renderer);
+	}
+
+	for (int i = 0; i < widget->child_count; i++) {
+		saffron_widget_draw(widget->children[i], renderer);
+	}
+}
+
+void saffron_widget_add_child(SaffronWidget *parent, SaffronWidget *child) {
+	child->parent = parent;
+	parent->children = realloc(parent->children, sizeof(SaffronWidget*) * (parent->child_count + 1));
+	parent->children[parent->child_count] = child;
+	parent->child_count++;
+}
+
diff --git a/src/saffron_window.c b/src/saffron_window.c
index 10adfce..4bdae76 100644
--- a/src/saffron_window.c
+++ b/src/saffron_window.c
@@ -1,3 +1,4 @@
+#include <SDL3/SDL_events.h>
 #include <stdlib.h>
 #include <SDL3/SDL.h>
 #include <SDL3_ttf/SDL_ttf.h>
@@ -22,3 +23,26 @@ void saffron_window_free(SaffronWindow* window) {
 	saffron_widget_free(window->root);
 	free(window);
 }
+
+void saffron_window_main(SaffronWindow *window) {
+	if (!window) return;
+
+	bool running = true;
+	SDL_Event event;
+
+	while (running) {
+		while (SDL_PollEvent(&event)) {
+			if (event.type == SDL_EVENT_QUIT) {
+				running = false;
+			}
+			// TODO: send events to widgets and stuff
+		}
+
+		SDL_SetRenderDrawColor(window->renderer, 0, 0, 0, 255);
+		SDL_RenderClear(window->renderer);
+		saffron_widget_draw(window->root, window->renderer);
+		SDL_RenderPresent(window->renderer);
+
+		SDL_Delay(16); // around 60fps or so
+	}
+}
-- 
cgit v1.2.3