... forgot to add the files, I'm too used to git now :P

[xonotic/darkplaces.git] / draw.h

diff --git a/draw.h b/draw.h
index 8646c6a30155cbad56350c70aca8e4354a5df1cc..114f90cc82eb0e463fd667e49ab2f7f8d061157e 100644 (file)
--- a/draw.h
+++ b/draw.h
@@ -29,6 +29,12 @@ typedef struct cachepic_s
 {
        // size of pic
        int width, height;
+       // this flag indicates that it should be loaded and unloaded on demand
+       int autoload;
+       // texture flags to upload with
+       int texflags;
+       // texture may be freed after a while
+       int lastusedframe;
        // renderer texture to use
        rtexture_t *tex;
        // used for hash lookups
@@ -48,6 +54,7 @@ typedef enum cachepicflags_e
 cachepicflags_t;
 
 void Draw_Init (void);
+void Draw_Frame (void);
 cachepic_t *Draw_CachePic_Flags (const char *path, unsigned int cachepicflags);
 cachepic_t *Draw_CachePic (const char *path); // standard function with no options, used throughout engine
 // create or update a pic's image
@@ -64,6 +71,7 @@ typedef struct drawqueuemesh_s
        rtexture_t *texture;
        int num_triangles;
        int num_vertices;
+       int *data_element3i;
        unsigned short *data_element3s;
        float *data_vertex3f;
        float *data_texcoord2f;
@@ -76,9 +84,14 @@ DRAWFLAG_NORMAL,
 DRAWFLAG_ADDITIVE,
 DRAWFLAG_MODULATE,
 DRAWFLAG_2XMODULATE,
-DRAWFLAG_NUMFLAGS
+DRAWFLAG_SCREEN,
+DRAWFLAG_NUMFLAGS,
+DRAWFLAG_MASK = 0xFF,   // ONLY R_BeginPolygon()
+DRAWFLAG_MIPMAP = 0x100 // ONLY R_BeginPolygon()
 };
 
+#define MAX_FONT_SIZES 8
+#define MAX_FONT_FALLBACKS 3
 typedef struct dp_font_s
 {
        rtexture_t *tex;
@@ -87,6 +100,12 @@ typedef struct dp_font_s
        float scale; // scales the font (without changing line height!)
        char texpath[MAX_QPATH];
        char title[MAX_QPATH];
+
+       int req_face; // requested face index, usually 0
+       float req_sizes[MAX_FONT_SIZES]; // sizes to render the font with, 0 still defaults to 16 (backward compatibility when loadfont doesn't get a size parameter) and -1 = disabled
+       char fallbacks[MAX_FONT_FALLBACKS][MAX_QPATH];
+       int fallback_faces[MAX_FONT_FALLBACKS];
+       struct ft2_font_s *ft2;
 }
 dp_font_t;
 
@@ -107,11 +126,15 @@ extern dp_font_t dp_fonts[MAX_FONTS];
 #define STRING_COLOR_TAG                       '^'
 #define STRING_COLOR_DEFAULT           7
 #define STRING_COLOR_DEFAULT_STR       "^7"
+#define STRING_COLOR_RGB_TAG_CHAR      'x'
+#define STRING_COLOR_RGB_TAG           "^x"
 
 // all of these functions will set r_defdef.draw2dstage if not in 2D rendering mode (and of course prepare for 2D rendering in that case)
 
 // draw an image (or a filled rectangle if pic == NULL)
 void DrawQ_Pic(float x, float y, cachepic_t *pic, float width, float height, float red, float green, float blue, float alpha, int flags);
+// draw a rotated image
+void DrawQ_RotPic(float x, float y, cachepic_t *pic, float width, float height, float org_x, float org_y, float angle, float red, float green, float blue, float alpha, int flags);
 // draw a filled rectangle (slightly faster than DrawQ_Pic with pic = NULL)
 void DrawQ_Fill(float x, float y, float width, float height, float red, float green, float blue, float alpha, int flags);
 // draw a text string,
@@ -122,9 +145,13 @@ void DrawQ_Fill(float x, float y, float width, float height, float red, float gr
 // if r_textshadow is not zero, an additional instance of the text is drawn first at an offset with an inverted shade of gray (black text produces a white shadow, brightly colored text produces a black shadow)
 float DrawQ_String(float x, float y, const char *text, size_t maxlen, float scalex, float scaley, float basered, float basegreen, float baseblue, float basealpha, int flags, int *outcolor, qboolean ignorecolorcodes);
 float DrawQ_String_Font(float x, float y, const char *text, size_t maxlen, float scalex, float scaley, float basered, float basegreen, float baseblue, float basealpha, int flags, int *outcolor, qboolean ignorecolorcodes, const dp_font_t *fnt);
-float DrawQ_TextWidth_Font(const char *text, size_t maxlen, qboolean ignorecolorcodes, const dp_font_t *fnt);
-float DrawQ_TextWidth_Font_UntilWidth(const char *text, size_t *maxlen, qboolean ignorecolorcodes, const dp_font_t *fnt, float maxWidth);
-float DrawQ_TextWidth_Font_UntilWidth_TrackColors(const char *text, size_t *maxlen, int *outcolor, qboolean ignorecolorcodes, const dp_font_t *fnt, float maxwidth);
+// you are STRONGLY DISCOURAGED to use a version without the _Size suffix!!!
+/* don't use: */float DrawQ_TextWidth_Font(const char *text, size_t maxlen, qboolean ignorecolorcodes, const dp_font_t *fnt);
+/* use this:  */float DrawQ_TextWidth_Font_Size(const char *text, float w, float h, size_t maxlen, qboolean ignorecolorcodes, const dp_font_t *fnt);
+/* don't use: */float DrawQ_TextWidth_Font_UntilWidth(const char *text, size_t *maxlen, qboolean ignorecolorcodes, const dp_font_t *fnt, float maxWidth);
+/* use this:  */float DrawQ_TextWidth_Font_UntilWidth_Size(const char *text, float w, float h, size_t *maxlen, qboolean ignorecolorcodes, const dp_font_t *fnt, float maxWidth);
+/* don't use: */float DrawQ_TextWidth_Font_UntilWidth_TrackColors(const char *text, size_t *maxlen, int *outcolor, qboolean ignorecolorcodes, const dp_font_t *fnt, float maxwidth);
+/* use this:  */float DrawQ_TextWidth_Font_UntilWidth_TrackColors_Size(const char *text, float w, float h, size_t *maxlen, int *outcolor, qboolean ignorecolorcodes, const dp_font_t *fnt, float maxwidth);
 // draw a very fancy pic (per corner texcoord/color control), the order is tl, tr, bl, br
 void DrawQ_SuperPic(float x, float y, cachepic_t *pic, float width, float height, float s1, float t1, float r1, float g1, float b1, float a1, float s2, float t2, float r2, float g2, float b2, float a2, float s3, float t3, float r3, float g3, float b3, float a3, float s4, float t4, float r4, float g4, float b4, float a4, int flags);
 // draw a triangle mesh