--- deliantra/Deliantra-Client/Client.xs 2007/07/15 21:08:40 1.197 +++ deliantra/Deliantra-Client/Client.xs 2007/12/28 15:05:20 1.245 @@ -19,6 +19,11 @@ #ifdef _WIN32 # undef pipe +// microsoft vs. C +# define sqrtf(x) sqrt(x) +# define roundf(x) (int)(x) +# define atan2f(x,y) atan2(x,y) +# define M_PI 3.14159265f #endif #include @@ -27,7 +32,10 @@ #include #include +#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW + #include +#include #include #include #include @@ -108,15 +116,18 @@ } #include "texcache.c" +#include "rendercache.c" #include "pango-font.c" #include "pango-fontmap.c" #include "pango-render.c" -typedef Mix_Chunk *CFPlus__MixChunk; -typedef Mix_Music *CFPlus__MixMusic; +typedef IV DC__Channel; +typedef SDL_RWops *DC__RW; +typedef Mix_Chunk *DC__MixChunk; +typedef Mix_Music *DC__MixMusic; -typedef PangoFontDescription *CFPlus__Font; +typedef PangoFontDescription *DC__Font; static int shape_attr_p (PangoLayoutRun *run) @@ -140,10 +151,11 @@ PangoLayout *pl; float r, g, b, a; // default color for rgba mode int base_height; - CFPlus__Font font; -} *CFPlus__Layout; + DC__Font font; + rc_t *rc; +} *DC__Layout; -static CFPlus__Font default_font; +static DC__Font default_font; static PangoContext *opengl_context; static PangoFontMap *opengl_fontmap; @@ -158,7 +170,7 @@ } static void -layout_update_font (CFPlus__Layout self) +layout_update_font (DC__Layout self) { /* use a random scale factor to account for unknown descenders, 0.8 works * reasonably well with bitstream vera @@ -172,7 +184,7 @@ } static void -layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) +layout_get_pixel_size (DC__Layout self, int *w, int *h) { PangoRectangle rect; @@ -193,7 +205,7 @@ typedef uint16_t faceid; typedef struct { - int name; + GLuint name; int w, h; float s, t; uint8_t r, g, b, a; @@ -221,7 +233,7 @@ int32_t rows; maprow *row; -} *CFPlus__Map; +} *DC__Map; static char * prepend (char *ptr, int sze, int inc) @@ -269,7 +281,7 @@ } static maprow * -map_get_row (CFPlus__Map self, int y) +map_get_row (DC__Map self, int y) { if (0 > y) { @@ -317,13 +329,13 @@ } static mapcell * -map_get_cell (CFPlus__Map self, int x, int y) +map_get_cell (DC__Map self, int x, int y) { return row_get_cell (map_get_row (self, y), x); } static void -map_clear (CFPlus__Map self) +map_clear (DC__Map self) { int r; @@ -341,7 +353,7 @@ } static void -map_blank (CFPlus__Map self, int x0, int y0, int w, int h) +map_blank (DC__Map self, int x0, int y0, int w, int h) { int x, y; maprow *row; @@ -430,17 +442,71 @@ return n + 1; } +static unsigned int +popcount (unsigned int n) +{ + n -= (n >> 1) & 0x55555555U; + n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U); + n = ((n >> 4) + n) & 0x0f0f0f0fU; + n *= 0x01010101U; + + return n >> 24; +} + /* SDL should provide this, really. */ #define SDLK_MODIFIER_MIN 300 #define SDLK_MODIFIER_MAX 314 -MODULE = CFPlus PACKAGE = CFPlus +/******************************************************************************/ + +static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv; +static GV *hover_gv; + +static int +within_widget (SV *widget, NV x, NV y) +{ + HV *self; + SV **svp; + NV wx, ww, wy, wh; + + if (!SvROK (widget)) + return 0; + + self = (HV *)SvRV (widget); + + if (SvTYPE (self) != SVt_PVHV) + return 0; + + svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.; + if (y < wy) + return 0; + + svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.; + if (y >= wy + wh) + return 0; + + svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.; + if (x < wx) + return 0; + + svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.; + if (x >= wx + ww) + return 0; + + svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0); + if (!svp || !SvTRUE (*svp)) + return 0; + + return 1; +} + +MODULE = Deliantra::Client PACKAGE = DC PROTOTYPES: ENABLE BOOT: { - HV *stash = gv_stashpv ("CFPlus", 1); + HV *stash = gv_stashpv ("DC", 1); static const struct { const char *name; IV iv; @@ -472,6 +538,8 @@ const_iv (SDL_APPMOUSEFOCUS), const_iv (SDL_APPACTIVE), + const_iv (SDLK_FIRST), + const_iv (SDLK_LAST), const_iv (SDLK_KP0), const_iv (SDLK_KP1), const_iv (SDLK_KP2), @@ -553,6 +621,8 @@ const_iv (KMOD_NUM), const_iv (KMOD_CAPS), const_iv (KMOD_MODE), + + const_iv (MIX_DEFAULT_FORMAT), # undef const_iv }; @@ -580,6 +650,10 @@ NV ceil (NV x) +IV minpot (UV n) + +IV popcount (UV n) + void pango_init () CODE: @@ -589,6 +663,9 @@ opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); } +char * +SDL_GetError () + int SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE) @@ -596,22 +673,22 @@ SDL_Quit () void -SDL_ListModes () +SDL_ListModes (int rgb, int alpha) PPCODE: { SDL_Rect **m; - SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); - SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); - SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); - SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); + SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb); + SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb); + SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb); + SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha); SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); - SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); + SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0); - SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); + SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0); SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); - SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); + SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0); SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); @@ -620,42 +697,51 @@ SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); #endif - SDL_EnableUNICODE (1); - SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL); - m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); if (m && m != (SDL_Rect **)-1) while (*m) { - AV *av = newAV (); - av_push (av, newSViv ((*m)->w)); - av_push (av, newSViv ((*m)->h)); - XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); + if ((*m)->w >= 800 && (*m)->h >= 480) + { + AV *av = newAV (); + av_push (av, newSViv ((*m)->w)); + av_push (av, newSViv ((*m)->h)); + av_push (av, newSViv (rgb)); + av_push (av, newSViv (alpha)); + XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); + } ++m; } } -char * -SDL_GetError () - int -SDL_SetVideoMode (int w, int h, int fullscreen) +SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen) CODE: +{ + SDL_EnableUNICODE (1); + SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL); + + SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb); + SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb); + SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb); + SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha); + RETVAL = !!SDL_SetVideoMode ( w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) ); + if (RETVAL) { av_clear (texture_av); - SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); -# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); -# include "glfunc.h" -# undef GL_FUNC - + SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra"); +#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); +#include "glfunc.h" +#undef GL_FUNC } +} OUTPUT: RETVAL @@ -665,6 +751,9 @@ char * SDL_GetKeyName (int sym) +int +SDL_GetAppState () + void poll_events () PPCODE: @@ -738,22 +827,41 @@ break; } - XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); + XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1)))); } } int -Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) +Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096) POSTCALL: Mix_HookMusicFinished (music_finished); Mix_ChannelFinished (channel_finished); void +Mix_QuerySpec () + PPCODE: +{ + int freq, channels; + Uint16 format; + + if (Mix_QuerySpec (&freq, &format, &channels)) + { + EXTEND (SP, 3); + PUSHs (sv_2mortal (newSViv (freq))); + PUSHs (sv_2mortal (newSViv (format))); + PUSHs (sv_2mortal (newSViv (channels))); + } +} + +void Mix_CloseAudio () int Mix_AllocateChannels (int numchans = -1) +const char * +Mix_GetError () + void lowdelay (int fd, int val = 1) CODE: @@ -804,7 +912,7 @@ SDL_Surface *surface, *surface2; SDL_PixelFormat fmt; SDL_RWops *rw = ix - ? SDL_RWFromFile (image, "r") + ? SDL_RWFromFile (image, "rb") : SDL_RWFromConstMem (image, image_len); if (!rw) @@ -887,7 +995,7 @@ CODE: fprintf (stderr, "ERROR: %s\n", message); #ifdef _WIN32 - MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); + MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR); #endif void @@ -895,7 +1003,7 @@ CODE: fprintf (stderr, "FATAL: %s\n", message); #ifdef _WIN32 - MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); + MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR); #endif _exit (1); @@ -917,9 +1025,11 @@ #endif } -MODULE = CFPlus PACKAGE = CFPlus::Font +MODULE = Deliantra::Client PACKAGE = DC::Font -CFPlus::Font +PROTOTYPES: DISABLE + +DC::Font new_from_file (SV *class, char *path, int id = 0) CODE: { @@ -932,23 +1042,33 @@ RETVAL void -DESTROY (CFPlus::Font self) +DESTROY (DC::Font self) CODE: pango_font_description_free (self); void -make_default (CFPlus::Font self) +make_default (DC::Font self) + PROTOTYPE: $ CODE: default_font = self; -MODULE = CFPlus PACKAGE = CFPlus::Layout +MODULE = Deliantra::Client PACKAGE = DC::Layout + +PROTOTYPES: DISABLE void -reset_glyph_cache () +glyph_cache_backup () + PROTOTYPE: CODE: - tc_clear (); + tc_backup (); -CFPlus::Layout +void +glyph_cache_restore () + PROTOTYPE: + CODE: + tc_restore (); + +DC::Layout new (SV *class) CODE: New (0, RETVAL, 1, struct cf_layout); @@ -960,6 +1080,7 @@ RETVAL->a = 1.; RETVAL->base_height = MIN_FONT_HEIGHT; RETVAL->font = 0; + RETVAL->rc = rc_alloc (); pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); layout_update_font (RETVAL); @@ -967,13 +1088,14 @@ RETVAL void -DESTROY (CFPlus::Layout self) +DESTROY (DC::Layout self) CODE: g_object_unref (self->pl); + rc_free (self->rc); Safefree (self); void -set_text (CFPlus::Layout self, SV *text_) +set_text (DC::Layout self, SV *text_) CODE: { STRLEN textlen; @@ -983,7 +1105,7 @@ } void -set_markup (CFPlus::Layout self, SV *text_) +set_markup (DC::Layout self, SV *text_) CODE: { STRLEN textlen; @@ -993,7 +1115,7 @@ } void -set_shapes (CFPlus::Layout self, ...) +set_shapes (DC::Layout self, ...) CODE: { PangoAttrList *attrs = 0; @@ -1038,7 +1160,7 @@ } void -get_shapes (CFPlus::Layout self) +get_shapes (DC::Layout self) PPCODE: { PangoLayoutIter *iter = pango_layout_get_iter (self->pl); @@ -1063,7 +1185,7 @@ } int -has_wrapped (CFPlus::Layout self) +has_wrapped (DC::Layout self) CODE: { int lines = 1; @@ -1078,7 +1200,7 @@ RETVAL SV * -get_text (CFPlus::Layout self) +get_text (DC::Layout self) CODE: RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); sv_utf8_decode (RETVAL); @@ -1086,7 +1208,7 @@ RETVAL void -set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) +set_foreground (DC::Layout self, float r, float g, float b, float a = 1.) CODE: self->r = r; self->g = g; @@ -1094,7 +1216,7 @@ self->a = a; void -set_font (CFPlus::Layout self, CFPlus::Font font = 0) +set_font (DC::Layout self, DC::Font font = 0) CODE: if (self->font != font) { @@ -1103,7 +1225,7 @@ } void -set_height (CFPlus::Layout self, int base_height) +set_height (DC::Layout self, int base_height) CODE: if (self->base_height != base_height) { @@ -1112,22 +1234,22 @@ } void -set_width (CFPlus::Layout self, int max_width = -1) +set_width (DC::Layout self, int max_width = -1) CODE: pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); void -set_indent (CFPlus::Layout self, int indent) +set_indent (DC::Layout self, int indent) CODE: pango_layout_set_indent (self->pl, indent * PANGO_SCALE); void -set_spacing (CFPlus::Layout self, int spacing) +set_spacing (DC::Layout self, int spacing) CODE: pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); void -set_ellipsise (CFPlus::Layout self, int ellipsise) +set_ellipsise (DC::Layout self, int ellipsise) CODE: pango_layout_set_ellipsize (self->pl, ellipsise == 1 ? PANGO_ELLIPSIZE_START @@ -1137,12 +1259,12 @@ ); void -set_single_paragraph_mode (CFPlus::Layout self, int spm) +set_single_paragraph_mode (DC::Layout self, int spm) CODE: pango_layout_set_single_paragraph_mode (self->pl, !!spm); void -size (CFPlus::Layout self) +size (DC::Layout self) PPCODE: { int w, h; @@ -1155,7 +1277,7 @@ } int -descent (CFPlus::Layout self) +descent (DC::Layout self) CODE: { PangoRectangle rect; @@ -1167,7 +1289,7 @@ RETVAL int -xy_to_index (CFPlus::Layout self, int x, int y) +xy_to_index (DC::Layout self, int x, int y) CODE: { int index, trailing; @@ -1178,7 +1300,7 @@ RETVAL void -cursor_pos (CFPlus::Layout self, int index) +cursor_pos (DC::Layout self, int index) PPCODE: { PangoRectangle strong_pos; @@ -1191,21 +1313,25 @@ } void -index_to_line_x (CFPlus::Layout self, int index, int trailing = 0) +index_to_line_x (DC::Layout self, int index, int trailing = 0) PPCODE: { int line, x; pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x); + +#if !PANGO_VERSION_CHECK (1, 17. 3) /* pango bug: line is between 1..numlines, not 0..numlines-1 */ + --line; +#endif EXTEND (SP, 2); - PUSHs (sv_2mortal (newSViv (line - 1))); + PUSHs (sv_2mortal (newSViv (line))); PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE))); } void -line_x_to_index (CFPlus::Layout self, int line, int x) +line_x_to_index (DC::Layout self, int line, int x) PPCODE: { PangoLayoutLine *lp; @@ -1230,51 +1356,62 @@ } void -render (CFPlus::Layout self, float x, float y, int flags = 0) - PPCODE: +render (DC::Layout self, float x, float y, int flags = 0) + CODE: + rc_clear (self->rc); pango_opengl_render_layout_subpixel ( self->pl, + self->rc, x * PANGO_SCALE, y * PANGO_SCALE, self->r, self->g, self->b, self->a, flags ); - -MODULE = CFPlus PACKAGE = CFPlus::Texture + // we assume that context_change actually clears/frees stuff + // and does not do any recomputation... + pango_layout_context_changed (self->pl); void -pad2pot (SV *data_, SV *w_, SV *h_) +draw (DC::Layout self) CODE: { - int ow = SvIV (w_); - int oh = SvIV (h_); + glEnable (GL_TEXTURE_2D); + glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE); + glEnable (GL_BLEND); + gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, + GL_ONE , GL_ONE_MINUS_SRC_ALPHA); + glEnable (GL_ALPHA_TEST); + glAlphaFunc (GL_GREATER, 7.f / 255.f); - if (ow && oh) - { - int nw = minpot (ow); - int nh = minpot (oh); + rc_draw (self->rc); - if (nw != ow || nh != oh) - { - if (SvOK (data_)) - { - STRLEN datalen; - char *data = SvPVbyte (data_, datalen); - int bpp = datalen / (ow * oh); - SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); - - SvPOK_only (result_); - SvCUR_set (result_, nw * nh * bpp); - - memset (SvPVX (result_), 0, nw * nh * bpp); - while (oh--) - memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); + glDisable (GL_ALPHA_TEST); + glDisable (GL_BLEND); + glDisable (GL_TEXTURE_2D); +} - sv_setsv (data_, result_); - } +MODULE = Deliantra::Client PACKAGE = DC::Texture - sv_setiv (w_, nw); - sv_setiv (h_, nh); - } +PROTOTYPES: ENABLE + +void +pad (SV *data_, int ow, int oh, int nw, int nh) + CODE: +{ + if ((nw != ow || nh != oh) && SvOK (data_)) + { + STRLEN datalen; + char *data = SvPVbyte (data_, datalen); + int bpp = datalen / (ow * oh); + SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); + + SvPOK_only (result_); + SvCUR_set (result_, nw * nh * bpp); + + memset (SvPVX (result_), 0, nw * nh * bpp); + while (oh--) + memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); + + sv_setsv (data_, result_); } } @@ -1291,6 +1428,9 @@ float t = SvNV (*hv_fetch (hv, "t", 1, 1)); int name = SvIV (*hv_fetch (hv, "name", 4, 1)); + if (name <= 0) + XSRETURN_EMPTY; + if (items < 5) { w = SvNV (*hv_fetch (hv, "w", 1, 1)); @@ -1327,9 +1467,22 @@ } } -MODULE = CFPlus PACKAGE = CFPlus::Map +IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type) + CODE: +{ + GLint width; + glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0); + glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width); + RETVAL = width > 0; +} + OUTPUT: + RETVAL + +MODULE = Deliantra::Client PACKAGE = DC::Map + +PROTOTYPES: DISABLE -CFPlus::Map +DC::Map new (SV *class) CODE: New (0, RETVAL, 1, struct map); @@ -1347,7 +1500,7 @@ RETVAL void -DESTROY (CFPlus::Map self) +DESTROY (DC::Map self) CODE: { map_clear (self); @@ -1357,18 +1510,18 @@ } void -resize (CFPlus::Map self, int map_width, int map_height) +resize (DC::Map self, int map_width, int map_height) CODE: self->w = map_width; self->h = map_height; void -clear (CFPlus::Map self) +clear (DC::Map self) CODE: map_clear (self); void -set_tileid (CFPlus::Map self, int face, int tile) +set_tileid (DC::Map self, int face, int tile) CODE: { need_facenum (self, face); self->face2tile [face] = tile; @@ -1376,7 +1529,7 @@ } void -set_smooth (CFPlus::Map self, int face, int smooth, int level) +set_smooth (DC::Map self, int face, int smooth, int level) CODE: { tileid texid; @@ -1399,7 +1552,7 @@ } void -set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) +set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) CODE: { need_texid (self, texid); @@ -1429,7 +1582,7 @@ } int -ox (CFPlus::Map self) +ox (DC::Map self) ALIAS: oy = 1 x = 2 @@ -1450,7 +1603,7 @@ RETVAL void -scroll (CFPlus::Map self, int dx, int dy) +scroll (DC::Map self, int dx, int dy) CODE: { if (dx > 0) @@ -1475,14 +1628,16 @@ } } -void -map1a_update (CFPlus::Map self, SV *data_, int extmap) +SV * +map1a_update (DC::Map self, SV *data_, int extmap) CODE: { uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); uint8_t *data_end = (uint8_t *)SvEND (data_); mapcell *cell; - int x, y, flags; + int x, y, z, flags; + AV *missing = newAV (); + RETVAL = newRV_noinc ((SV *)missing); while (data < data_end - 1) { @@ -1543,34 +1698,37 @@ cell->darkness = *data++ + 1; } - if (flags & 4) - { - faceid face = (data [0] << 8) + data [1]; data += 2; - need_facenum (self, face); - cell->tile [0] = self->face2tile [face]; - } + for (z = 0; z <= 2; ++z) + if (flags & (4 >> z)) + { + faceid face = (data [0] << 8) + data [1]; data += 2; + need_facenum (self, face); + cell->tile [z] = self->face2tile [face]; - if (flags & 2) - { - faceid face = (data [0] << 8) + data [1]; data += 2; - need_facenum (self, face); - cell->tile [1] = self->face2tile [face]; - } + if (cell->tile [z]) + { + maptex *tex = self->tex + cell->tile [z]; + if (!tex->name) + av_push (missing, newSViv (cell->tile [z])); - if (flags & 1) - { - faceid face = (data [0] << 8) + data [1]; data += 2; - need_facenum (self, face); - cell->tile [2] = self->face2tile [face]; - } + if (tex->smoothtile) + { + maptex *smooth = self->tex + tex->smoothtile; + if (!smooth->name) + av_push (missing, newSViv (tex->smoothtile)); + } + } + } } else cell->darkness = 0; } } + OUTPUT: + RETVAL SV * -mapmap (CFPlus::Map self, int x0, int y0, int w, int h) +mapmap (DC::Map self, int x0, int y0, int w, int h) CODE: { int x1, x; @@ -1625,15 +1783,19 @@ RETVAL void -draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T) +draw (DC::Map self, int mx, int my, int sw, int sh, int T) CODE: { + int x, y, z; + HV *smooth = (HV *)sv_2mortal ((SV *)newHV ()); uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level - static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k) + static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k) smooth_key skey; - int x, y, z; - int last_name; + + rc_t *rc = rc_alloc (); + rc_key_t key; + rc_array_t *arr; // thats current max. sorry. if (sw > 255) sw = 255; @@ -1642,16 +1804,14 @@ // clear key, in case of extra padding memset (&skey, 0, sizeof (skey)); - glColor4ub (255, 255, 255, 255); - - glEnable (GL_BLEND); - glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); - glEnable (GL_TEXTURE_2D); - glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); - - glBegin (GL_QUADS); - - last_name = 0; + memset (&key, 0, sizeof (key)); + key.r = 255; + key.g = 255; + key.b = 255; + key.a = 255; + key.mode = GL_QUADS; + key.format = GL_T2F_V3F; + key.texname = -1; mx += self->x; my += self->y; @@ -1678,6 +1838,10 @@ } } + glEnable (GL_BLEND); + glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); + glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); + for (z = 0; z <= 2; z++) { memset (smooth_level, 0, sizeof (smooth_level)); @@ -1696,42 +1860,47 @@ if (tile) { maptex tex = self->tex [tile]; - int px = (x + 1) * T - tex.w; - int py = (y + 1) * T - tex.h; + int px, py; - // suppressing texture state switches here - // is only moderately effective, but worth the extra effort - if (last_name != tex.name) + if (key.texname != tex.name) { if (!tex.name) tex = self->tex [2]; /* missing, replace by noface */ - glEnd (); - glBindTexture (GL_TEXTURE_2D, last_name = tex.name); - glBegin (GL_QUADS); + key.texname = tex.name; + arr = rc_array (rc, &key); } - glTexCoord2f (0 , 0 ); glVertex2f (px , py ); - glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h); - glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h); - glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py ); + px = (x + 1) * T - tex.w; + py = (y + 1) * T - tex.h; + + rc_t2f_v3f (arr, 0 , 0 , px , py , 0); + rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0); + rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0); + rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0); if (cell->flags && z == 2) { + // overlays such as the speech bubble, probably more to come if (cell->flags & 1) { maptex tex = self->tex [1]; int px = x * T + T * 2 / 32; int py = y * T - T * 6 / 32; - glEnd (); - glBindTexture (GL_TEXTURE_2D, last_name = tex.name); - glBegin (GL_QUADS); - - glTexCoord2f (0 , 0 ); glVertex2f (px , py ); - glTexCoord2f (0 , tex.t); glVertex2f (px , py + T); - glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T); - glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py ); + if (tex.name) + { + if (key.texname != tex.name) + { + key.texname = tex.name; + arr = rc_array (rc, &key); + } + + rc_t2f_v3f (arr, 0 , 0 , px , py , 0); + rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0); + rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0); + rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0); + } } } @@ -1777,11 +1946,16 @@ } } + rc_draw (rc); + rc_clear (rc); + // go through all smoothlevels, lowest to highest, then draw. // this is basically counting sort { int w, b; + glEnable (GL_TEXTURE_2D); + glBegin (GL_QUADS); for (w = 0; w < 256 / 32; ++w) { uint32_t smask = smooth_level [w]; @@ -1810,50 +1984,52 @@ float dx = tex.s * .0625f; // 16 images/row float dy = tex.t * .5f ; // 2 images/column - // this time naively avoiding texture state changes - // save gobs of state changes. - if (last_name != tex.name) - { - if (!tex.name) - continue; // smoothing not yet available - - glEnd (); - glBindTexture (GL_TEXTURE_2D, last_name = tex.name); - glBegin (GL_QUADS); - } - - if (border) - { - float ox = border * dx; - - glTexCoord2f (ox , 0.f ); glVertex2f (px , py ); - glTexCoord2f (ox , dy ); glVertex2f (px , py + T); - glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T); - glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py ); - } - - if (corner) + if (tex.name) { - float ox = corner * dx; - - glTexCoord2f (ox , dy ); glVertex2f (px , py ); - glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T); - glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T); - glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py ); + // this time avoiding texture state changes + // save gobs of state changes. + if (key.texname != tex.name) + { + glEnd (); + glBindTexture (GL_TEXTURE_2D, key.texname = tex.name); + glBegin (GL_QUADS); + } + + if (border) + { + float ox = border * dx; + + glTexCoord2f (ox , 0.f ); glVertex2i (px , py ); + glTexCoord2f (ox , dy ); glVertex2i (px , py + T); + glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T); + glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py ); + } + + if (corner) + { + float ox = corner * dx; + + glTexCoord2f (ox , dy ); glVertex2i (px , py ); + glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T); + glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T); + glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py ); + } } } } } } + + glEnd (); + glDisable (GL_TEXTURE_2D); + key.texname = -1; } hv_clear (smooth); } - glEnd (); - - glDisable (GL_TEXTURE_2D); glDisable (GL_BLEND); + rc_free (rc); // top layer: overlays such as the health bar for (y = 0; y < sh; y++) @@ -1888,7 +2064,7 @@ } void -draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) +draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data) CODE: { static float color[16][3] = { @@ -1948,45 +2124,88 @@ } void -fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh) +fow_texture (DC::Map self, int mx, int my, int sw, int sh) PPCODE: { int x, y; - int sw4 = (sw + 3) & ~3; - SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); - uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); - - memset (darkness, 255, sw4 * sh); - SvPOK_only (darkness_sv); - SvCUR_set (darkness_sv, sw4 * sh); + int sw1 = sw + 2; + int sh1 = sh + 2; + int sh3 = sh * 3; + int sw34 = (sw * 3 + 3) & ~3; + uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1); + SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3)); + uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv); + + SvPOK_only (darkness3_sv); + SvCUR_set (darkness3_sv, sw34 * sh3); - mx += self->x; - my += self->y; + mx += self->x - 1; + my += self->y - 1; - for (y = 0; y < sh; y++) + memset (darkness1, 255, sw1 * sh1); + + for (y = 0; y < sh1; y++) if (0 <= y + my && y + my < self->rows) { maprow *row = self->row + (y + my); - for (x = 0; x < sw; x++) + for (x = 0; x < sw1; x++) if (row->c0 <= x + mx && x + mx < row->c1) { mapcell *cell = row->col + (x + mx - row->c0); - darkness[y * sw4 + x] = cell->darkness + darkness1 [y * sw1 + x] = cell->darkness ? 255 - (cell->darkness - 1) : 255 - FOW_DARKNESS; } } + for (y = 0; y < sh; ++y) + for (x = 0; x < sw; ++x) + { + uint8_t d11 = darkness1 [(y ) * sw1 + x ]; + uint8_t d21 = darkness1 [(y ) * sw1 + x + 1]; + uint8_t d31 = darkness1 [(y ) * sw1 + x + 2]; + uint8_t d12 = darkness1 [(y + 1) * sw1 + x ]; + uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1]; + uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2]; + uint8_t d13 = darkness1 [(y + 2) * sw1 + x ]; + uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1]; + uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2]; + + uint8_t r11 = (d11 + d21 + d12) / 3; + uint8_t r21 = d21; + uint8_t r31 = (d21 + d31 + d32) / 3; + + uint8_t r12 = d12; + uint8_t r22 = d22; + uint8_t r32 = d32; + + uint8_t r13 = (d13 + d23 + d12) / 3; + uint8_t r23 = d23; + uint8_t r33 = (d23 + d33 + d32) / 3; + + darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11); + darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21); + darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31); + darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12); + darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22); + darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32); + darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13); + darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23); + darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33); + } + + free (darkness1); + EXTEND (SP, 3); - PUSHs (sv_2mortal (newSViv (sw4))); - PUSHs (sv_2mortal (newSViv (sh))); - PUSHs (darkness_sv); + PUSHs (sv_2mortal (newSViv (sw34))); + PUSHs (sv_2mortal (newSViv (sh3))); + PUSHs (darkness3_sv); } SV * -get_rect (CFPlus::Map self, int x0, int y0, int w, int h) +get_rect (DC::Map self, int x0, int y0, int w, int h) CODE: { int x, y, x1, y1; @@ -2061,7 +2280,7 @@ RETVAL void -set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) +set_rect (DC::Map self, int x0, int y0, uint8_t *data) PPCODE: { int x, y, z; @@ -2069,7 +2288,7 @@ int x1, y1; if (*data++ != 0) - return; /* version mismatch */ + XSRETURN_EMPTY; /* version mismatch */ w = *data++ << 8; w |= *data++; h = *data++ << 8; h |= *data++; @@ -2124,86 +2343,221 @@ } } -MODULE = CFPlus PACKAGE = CFPlus::MixChunk +MODULE = Deliantra::Client PACKAGE = DC::RW -CFPlus::MixChunk -new_from_file (SV *class, char *path) +DC::RW +new (SV *class, SV *data_sv) CODE: - RETVAL = Mix_LoadWAV (path); +{ + STRLEN datalen; + char *data = SvPVbyte (data_sv, datalen); + + RETVAL = SDL_RWFromConstMem (data, datalen); +} + OUTPUT: + RETVAL + +DC::RW +new_from_file (SV *class, const char *path, const char *mode = "rb") + CODE: + RETVAL = SDL_RWFromFile (path, mode); + OUTPUT: + RETVAL + +# fails on win32: +# dc.xs(2268) : error C2059: syntax error : '(' +#void +#close (DC::RW self) +# CODE: +# (self->(close)) (self); + +MODULE = Deliantra::Client PACKAGE = DC::Channel + +PROTOTYPES: DISABLE + +DC::Channel +find () + CODE: +{ + RETVAL = Mix_GroupAvailable (-1); + + if (RETVAL < 0) + { + RETVAL = Mix_GroupOldest (-1); + + if (RETVAL < 0) + XSRETURN_UNDEF; + + Mix_HaltChannel (RETVAL); + } + + Mix_UnregisterAllEffects (RETVAL); + Mix_Volume (RETVAL, 128); +} + OUTPUT: + RETVAL + +void +halt (DC::Channel self) + CODE: + Mix_HaltChannel (self); + +void +expire (DC::Channel self, int ticks = -1) + CODE: + Mix_ExpireChannel (self, ticks); + +void +fade_out (DC::Channel self, int ticks = -1) + CODE: + Mix_FadeOutChannel (self, ticks); + +int +volume (DC::Channel self, int volume) + CODE: + RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128)); + OUTPUT: + RETVAL + +void +unregister_all_effects (DC::Channel self) + CODE: + Mix_UnregisterAllEffects (self); + +void +set_panning (DC::Channel self, int left, int right) + CODE: + left = CLAMP (left , 0, 255); + right = CLAMP (right, 0, 255); + Mix_SetPanning (self, left, right); + +void +set_distance (DC::Channel self, int distance) + CODE: + Mix_SetDistance (self, CLAMP (distance, 0, 255)); + +void +set_position (DC::Channel self, int angle, int distance) + CODE: + +void +set_position_r (DC::Channel self, int dx, int dy, int maxdistance) + CODE: +{ + int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance)); + int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI); + Mix_SetPosition (self, angle, CLAMP (distance, 0, 255)); +} + +void +set_reverse_stereo (DC::Channel self, int flip) + CODE: + Mix_SetReverseStereo (self, flip); + +MODULE = Deliantra::Client PACKAGE = DC::MixChunk + +PROTOTYPES: DISABLE + +DC::MixChunk +new (SV *class, DC::RW rwops) + CODE: + RETVAL = Mix_LoadWAV_RW (rwops, 1); OUTPUT: RETVAL void -DESTROY (CFPlus::MixChunk self) +DESTROY (DC::MixChunk self) CODE: Mix_FreeChunk (self); int -volume (CFPlus::MixChunk self, int volume = -1) +volume (DC::MixChunk self, int volume = -1) CODE: + if (items > 1) + volume = CLAMP (volume, 0, 128); RETVAL = Mix_VolumeChunk (self, volume); OUTPUT: RETVAL -int -play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) +DC::Channel +play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1) CODE: +{ RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); + + if (RETVAL < 0) + XSRETURN_UNDEF; + + if (channel < 0) + { + Mix_UnregisterAllEffects (RETVAL); + Mix_Volume (RETVAL, 128); + } +} OUTPUT: RETVAL -MODULE = CFPlus PACKAGE = CFPlus::MixMusic +MODULE = Deliantra::Client PACKAGE = DC::MixMusic int volume (int volume = -1) + PROTOTYPE: ;$ CODE: + if (items > 0) + volume = CLAMP (volume, 0, 128); RETVAL = Mix_VolumeMusic (volume); OUTPUT: RETVAL -int +void fade_out (int ms) CODE: - RETVAL = Mix_FadeOutMusic (ms); - OUTPUT: - RETVAL + Mix_FadeOutMusic (ms); + +void +halt () + CODE: + Mix_HaltMusic (); -CFPlus::MixMusic -new_from_file (SV *class, char *path) +DC::MixMusic +new (SV *class, DC::RW rwops) CODE: - RETVAL = Mix_LoadMUS (path); + RETVAL = Mix_LoadMUS_RW (rwops); OUTPUT: RETVAL void -DESTROY (CFPlus::MixMusic self) +DESTROY (DC::MixMusic self) CODE: Mix_FreeMusic (self); int -play (CFPlus::MixMusic self, int loops = -1) +play (DC::MixMusic self, int loops = -1) CODE: RETVAL = Mix_PlayMusic (self, loops); OUTPUT: RETVAL -int -fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position) +void +fade_in_pos (DC::MixMusic self, int loops, int ms, double position) CODE: - RETVAL = Mix_FadeInMusicPos (self, loops, ms, position); - OUTPUT: - RETVAL + Mix_FadeInMusicPos (self, loops, ms, position); + +MODULE = Deliantra::Client PACKAGE = DC::OpenGL -MODULE = CFPlus PACKAGE = CFPlus::OpenGL +PROTOTYPES: ENABLE BOOT: { - HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); + HV *stash = gv_stashpv ("DC::OpenGL", 1); static const struct { const char *name; IV iv; } *civ, const_iv[] = { # define const_iv(name) { # name, (IV)name } + const_iv (GL_VENDOR), + const_iv (GL_VERSION), + const_iv (GL_EXTENSIONS), const_iv (GL_COLOR_MATERIAL), const_iv (GL_SMOOTH), const_iv (GL_FLAT), @@ -2217,6 +2571,7 @@ const_iv (GL_RESCALE_NORMAL), const_iv (GL_FRONT), const_iv (GL_BACK), + const_iv (GL_AUX0), const_iv (GL_AND), const_iv (GL_ONE), const_iv (GL_ZERO), @@ -2239,7 +2594,15 @@ const_iv (GL_LUMINANCE_ALPHA), const_iv (GL_FLOAT), const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), + const_iv (GL_COMPRESSED_ALPHA_ARB), + const_iv (GL_COMPRESSED_LUMINANCE_ARB), + const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB), + const_iv (GL_COMPRESSED_INTENSITY_ARB), + const_iv (GL_COMPRESSED_RGB_ARB), + const_iv (GL_COMPRESSED_RGBA_ARB), const_iv (GL_COMPILE), + const_iv (GL_PROXY_TEXTURE_1D), + const_iv (GL_PROXY_TEXTURE_2D), const_iv (GL_TEXTURE_1D), const_iv (GL_TEXTURE_2D), const_iv (GL_TEXTURE_ENV), @@ -2270,6 +2633,7 @@ const_iv (GL_CONVOLUTION_2D), const_iv (GL_CONVOLUTION_BORDER_MODE), const_iv (GL_CONSTANT_BORDER), + const_iv (GL_POINTS), const_iv (GL_LINES), const_iv (GL_LINE_STRIP), const_iv (GL_LINE_LOOP), @@ -2278,8 +2642,16 @@ const_iv (GL_TRIANGLES), const_iv (GL_TRIANGLE_STRIP), const_iv (GL_TRIANGLE_FAN), + const_iv (GL_POLYGON), const_iv (GL_PERSPECTIVE_CORRECTION_HINT), + const_iv (GL_POINT_SMOOTH_HINT), + const_iv (GL_LINE_SMOOTH_HINT), + const_iv (GL_POLYGON_SMOOTH_HINT), + const_iv (GL_GENERATE_MIPMAP_HINT), + const_iv (GL_TEXTURE_COMPRESSION_HINT), const_iv (GL_FASTEST), + const_iv (GL_DONT_CARE), + const_iv (GL_NICEST), const_iv (GL_V2F), const_iv (GL_V3F), const_iv (GL_T2F_V3F), @@ -2294,6 +2666,12 @@ AvREAL_off (texture_av); } +void +disable_GL_EXT_blend_func_separate () + CODE: + gl.BlendFuncSeparate = 0; + gl.BlendFuncSeparateEXT = 0; + char * gl_vendor () CODE: @@ -2315,6 +2693,20 @@ OUTPUT: RETVAL +const char *glGetString (GLenum pname) + +GLint glGetInteger (GLenum pname) + CODE: + glGetIntegerv (pname, &RETVAL); + OUTPUT: + RETVAL + +GLdouble glGetDouble (GLenum pname) + CODE: + glGetDoublev (pname, &RETVAL); + OUTPUT: + RETVAL + int glGetError () void glFinish () @@ -2362,6 +2754,8 @@ # near_ and far_ are due to microsofts buggy "c" compiler void glOrtho (double left, double right, double bottom, double top, double near_, double far_) +PROTOTYPES: DISABLE + void glViewport (int x, int y, int width, int height) void glScissor (int x, int y, int width, int height) @@ -2378,12 +2772,7 @@ CODE: glRotatef (angle, x, y, z); -void glBegin (int mode) - -void glEnd () - void glColor (float r, float g, float b, float a = 1.0) - PROTOTYPE: @ ALIAS: glColor_premultiply = 1 CODE: @@ -2396,12 +2785,6 @@ // microsoft visual "c" rounds instead of truncating... glColor4f (r, g, b, a); -void glInterleavedArrays (int format, int stride, char *data) - -void glDrawElements (int mode, int count, int type, char *indices) - -# 1.2 void glDrawRangeElements (int mode, int start, int end - void glRasterPos (float x, float y, float z = 0.) CODE: glRasterPos3f (0, 0, z); @@ -2415,6 +2798,35 @@ CODE: glTexCoord2f (s, t); +void glRect (float x1, float y1, float x2, float y2) + CODE: + glRectf (x1, y1, x2, y2); + +void glRect_lineloop (float x1, float y1, float x2, float y2) + CODE: + glBegin (GL_LINE_LOOP); + glVertex2f (x1, y1); + glVertex2f (x2, y1); + glVertex2f (x2, y2); + glVertex2f (x1, y2); + glEnd (); + +PROTOTYPES: ENABLE + +void glBegin (int mode) + +void glEnd () + +void glPointSize (GLfloat size) + +void glLineWidth (GLfloat width) + +void glInterleavedArrays (int format, int stride, char *data) + +void glDrawElements (int mode, int count, int type, char *indices) + +# 1.2 void glDrawRangeElements (int mode, int start, int end + void glTexEnv (int target, int pname, float param) CODE: glTexEnvf (target, pname, param); @@ -2440,12 +2852,14 @@ if (gl.SeparableFilter2D) gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); -void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) +void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0) void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) void glDrawPixels (int width, int height, int format, int type, char *pixels) +void glPixelZoom (float x, float y) + void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) int glGenTexture () @@ -2474,3 +2888,111 @@ void glCallList (int list) +MODULE = Deliantra::Client PACKAGE = DC::UI::Base + +PROTOTYPES: DISABLE + +void +find_widget (SV *self, NV x, NV y) + PPCODE: +{ + if (within_widget (self, x, y)) + XPUSHs (self); +} + +BOOT: +{ + hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV); + + draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV); + draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV); + draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV); + draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV); +} + +void +draw (SV *self) + CODE: +{ + HV *hv; + SV **svp; + NV x, y, w, h; + SV *draw_x_sv = GvSV (draw_x_gv); + SV *draw_y_sv = GvSV (draw_y_gv); + SV *draw_w_sv = GvSV (draw_w_gv); + SV *draw_h_sv = GvSV (draw_h_gv); + double draw_x, draw_y; + + if (!SvROK (self)) + croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self)); + + hv = (HV *)SvRV (self); + + if (SvTYPE (hv) != SVt_PVHV) + croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self)); + + svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.; + svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.; + + if (!h || !w) + XSRETURN_EMPTY; + + svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.; + svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.; + + draw_x = SvNV (draw_x_sv) + x; + draw_y = SvNV (draw_y_sv) + y; + + if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv) + || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv)) + XSRETURN_EMPTY; + + sv_setnv (draw_x_sv, draw_x); + sv_setnv (draw_y_sv, draw_y); + + glPushMatrix (); + glTranslated (x, y, 0); + + if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv) + { + svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0); + + if (svp && SvTRUE (*svp)) + { + glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f); + glEnable (GL_BLEND); + glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA); + glBegin (GL_QUADS); + glVertex2f (0, 0); + glVertex2f (w, 0); + glVertex2f (w, h); + glVertex2f (0, h); + glEnd (); + glDisable (GL_BLEND); + } + } +#if 0 + // draw borders, for debugging + glPushMatrix (); + glColor4f (1., 1., 0., 1.); + glTranslatef (.5, .5, 0.); + glBegin (GL_LINE_LOOP); + glVertex2f (0 , 0); + glVertex2f (w - 1, 0); + glVertex2f (w - 1, h - 1); + glVertex2f (0 , h - 1); + glEnd (); + glPopMatrix (); +#endif + PUSHMARK (SP); + XPUSHs (self); + PUTBACK; + call_method ("_draw", G_VOID | G_DISCARD); + SPAGAIN; + + glPopMatrix (); + + draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x); + draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y); +} +