wiptty

2 files changed, 80 insertions, 0 deletions

diff --git a/src/gfx/include/gfx/gfx.h b/src/gfx/include/gfx/gfx.h
new file mode 100644
index 0000000..95c602a
--- /dev/null
+++ b/src/gfx/include/gfx/gfx.h
@@ -0,0 +1,48 @@
+/*
+ * wanix, a Unix-like operating system for WebAssembly applications.
+ * Copyright (C) 2025  Xavier Del Campo Romero
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef GFX_H
+#define GFX_H
+
+#include <gfx/port.h>
+#include <stdbool.h>
+#include <stdio.h>
+
+int gfx_init(void);
+int gfx_draw(void);
+bool gfx_ready(void);
+int gfx_toggle_fullscreen(void);
+int gfx_set_fullscreen(short w, short h);
+bool gfx_fullscreen_available(void);
+bool gfx_fullscreen(void);
+int gfx_display_size(short *w, short *h);
+
+void gfx_rect_init(struct gfx_rect *r);
+void semitrans_rect_init(struct gfx_rect *r);
+void stp_4line_init(struct stp_4line *l);
+void quad_sort(struct quad *q);
+void gfx_rect_sort(struct gfx_rect *r);
+void stp_4line_sort(struct stp_4line *l);
+int sprite_from_fp(struct gfx_sprite *s, FILE *f);
+int quad_from_sprite(const struct gfx_sprite *s, struct quad *q);
+bool gfx_inside_drawenv(short x, short y, short w, short h);
+void gfx_deinit(void);
+
+extern int screen_w, screen_h;
+
+#endif /* GFX_H */
diff --git a/src/gfx/include/gfx/sprite.h b/src/gfx/include/gfx/sprite.h
new file mode 100644
index 0000000..9746524
--- /dev/null
+++ b/src/gfx/include/gfx/sprite.h
@@ -0,0 +1,32 @@
+/*
+ * wanix, a Unix-like operating system for WebAssembly applications.
+ * Copyright (C) 2025  Xavier Del Campo Romero
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef GFX_SPRITE_H
+#define GFX_SPRITE_H
+
+#include <gfx/port.h>
+#include <stddef.h>
+
+typedef int (*gfx_read)(void *buf, size_t n, void *args);
+
+int gfx_sprite_load(struct gfx_sprite *s, gfx_read r, void *args);
+int gfx_sprite_sort(struct gfx_sprite *s);
+int gfx_sprite_clone(const struct gfx_sprite *src, struct gfx_sprite *dst);
+void gfx_sprite_free(struct gfx_sprite *s);
+
+#endif