1.1 --- a/src/ascension/context.h Thu Apr 18 21:53:53 2024 +0200
1.2 +++ b/src/ascension/context.h Thu Apr 18 22:53:55 2024 +0200
1.3 @@ -52,10 +52,11 @@
1.4 CxBuffer error_buffer;
1.5 AscInput input;
1.6 AscWindow windows[ASC_MAX_WINDOWS];
1.7 - AscWindow *active_window;
1.8 + // TODO: rework how fonts are cached
1.9 AscFont fonts[ASC_MAX_FONTS];
1.10 - unsigned int fonts_loaded;
1.11 - AscFont const *active_font;
1.12 + unsigned char fonts_loaded;
1.13 + unsigned char active_window;
1.14 + unsigned char active_font;
1.15 asc_col4i ink;
1.16 uint64_t frame_nanos;
1.17 uint64_t total_nanos;
1.18 @@ -64,6 +65,29 @@
1.19 /** Global ascension context. */
1.20 extern AscContext asc_context;
1.21
1.22 +/**
1.23 + * The currently active font.
1.24 + * @see asc_font()
1.25 + */
1.26 +#define asc_active_font \
1.27 + (&asc_context.fonts[asc_context.active_font])
1.28 +
1.29 +/**
1.30 + * The currently active window in the context.
1.31 + * @see asc_window_activate()
1.32 + */
1.33 +#define asc_active_window \
1.34 + (&asc_context.windows[asc_context.active_window])
1.35 +
1.36 +static inline bool asc_assert_active_window() {
1.37 + if (asc_context.active_window < ASC_MAX_WINDOWS) {
1.38 + return true;
1.39 + } else {
1.40 + asc_error("A graphics operation was performed without active window");
1.41 + return false;
1.42 + }
1.43 +}
1.44 +
1.45 void asc_context_initialize(void);
1.46 void asc_context_destroy(void);
1.47
1.48 @@ -86,10 +110,5 @@
1.49 #define asc_ink_rgba(r,g,b,a) asc_context.ink = (asc_col4i){(r),(g),(b),(a)}
1.50 #define asc_ink_rgb(r,g,b) asc_context.ink = (asc_col4i){(r),(g),(b),255u}
1.51
1.52 -/**
1.53 - * Sets the active drawing font.
1.54 - */
1.55 -#define asc_set_font(font) asc_context.active_font = (font)
1.56 -
1.57 #endif /* ASCENSION_CONTEXT_H */
1.58
