graphics!

2 files changed, 67 insertions, 0 deletions

diff --git a/src/user/include/terminal/readline.h b/src/user/include/terminal/readline.h
new file mode 100644
index 0000000..9046610
--- /dev/null
+++ b/src/user/include/terminal/readline.h
@@ -0,0 +1,10 @@
+#ifndef TERMINAL_READLINE_H
+#define TERMINAL_READLINE_H
+
+#include <stdint.h>
+
+//returns length of string without null terminator
+//max_length doesn't include null terminator
+uint32_t read_line(char *sz, uint32_t max_length, const char *prompt);
+
+#endif
\ No newline at end of file
diff --git a/src/user/include/terminal/terminal.h b/src/user/include/terminal/terminal.h
new file mode 100644
index 0000000..1782173
--- /dev/null
+++ b/src/user/include/terminal/terminal.h
@@ -0,0 +1,57 @@
+#ifndef TERMINAL_TERMINAL_H
+#define TERMINAL_TERMINAL_H
+
+#include <libfont/fonts.h>
+
+#include <pland/syscall.h>
+
+#include <stdarg.h>
+#include <stdint.h>
+
+struct terminal {
+  _window_handle_t window;
+  uint8_t *pixbuf;
+  uint32_t window_width;
+  uint32_t window_height;
+
+  struct font_info *font;
+
+  uint32_t cols;
+  uint32_t rows;
+  char *charbuf;
+
+  uint32_t cursor_y;
+  uint32_t cursor_x;
+
+  uint8_t fg;
+  uint8_t bg;
+};
+
+struct terminal *make_term(struct font_info *font, uint32_t cols, uint32_t rows);
+void del_term(struct terminal *term);
+
+extern struct terminal *active_term;
+
+void paint_term();
+
+void set_color(uint8_t fg, uint8_t bg);
+void clear_term();
+
+void move_cursor(uint32_t new_y, uint32_t new_x);
+
+void cursor_left();
+void cursor_right();
+void cursor_up();
+void cursor_down();
+
+void term_newline();
+void term_add_char(char ch);
+void term_add_sz_no_ww(const char *sz);
+void term_add_sz(const char *sz);
+
+void term_addf_no_ww_v(const char *fmt, va_list args);
+void term_addf_no_ww(const char *fmt, ...);
+void term_addf_v(const char *fmt, va_list args);
+void term_addf(const char *fmt, ...);
+
+#endif
\ No newline at end of file