[ViewVC] Diff of: cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.172 by root, Mon Apr 2 19:29:27 2007 UTC vs.
Revision 1.253 by root, Fri Dec 28 20:59:14 2007 UTC

…		…
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
15	#ifdef _WIN32	20	#ifdef _WIN32
16	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
17	#endif	27	#endif
18		28
19	#include <assert.h>	29	#include <assert.h>
20	#include <math.h>	30	#include <math.h>
21	#include <string.h>	31	#include <string.h>
22	#include <stdio.h>	32	#include <stdio.h>
23	#include <stdlib.h>	33	#include <stdlib.h>
24		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
25	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
26	#include <SDL_endian.h>	39	#include <SDL_endian.h>
27	#include <SDL_image.h>	40	#include <SDL_image.h>
28	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
30		43
…		…
32	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
33		46
34	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
35		48
36	#include <pango/pango.h>	49	#include <pango/pango.h>
		50
		51	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2))
		52	# define pango_layout_get_line_readonly pango_layout_get_line_readonly
		53	# define pango_layout_get_lines_readonly pango_layout_get_lines_readonly
		54	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line_readonly
		55	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run_readonly
		56	#endif
37		57
38	#ifndef _WIN32	58	#ifndef _WIN32
39	# include <sys/types.h>	59	# include <sys/types.h>
40	# include <sys/socket.h>	60	# include <sys/socket.h>
41	# include <netinet/in.h>	61	# include <netinet/in.h>
…		…
50	#define MAP_EXTEND_X 32	70	#define MAP_EXTEND_X 32
51	#define MAP_EXTEND_Y 512	71	#define MAP_EXTEND_Y 512
52		72
53	#define MIN_FONT_HEIGHT 10	73	#define MIN_FONT_HEIGHT 10
54		74
		75	/* mask out modifiers we are not interested in */
		76	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
		77
55	#if 0	78	#if 0
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	79	# define PARACHUTE SDL_INIT_NOPARACHUTE
57	#else	80	#else
58	# define PARACHUTE 0	81	# define PARACHUTE 0
59	#endif	82	#endif
60		83
		84	static AV *texture_av;
		85
61	static struct	86	static struct
62	{	87	{
63	#define GL_FUNC(ptr,name) ptr name;	88	#define GL_FUNC(ptr,name) ptr name;
64	#include "glfunc.h"	89	#include "glfunc.h"
65	#undef GL_FUNC	90	#undef GL_FUNC
66	} gl;	91	} gl;
67		92
		93	static void
68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	94	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69	{	95	{
70	if (gl.BlendFuncSeparate)	96	if (gl.BlendFuncSeparate)
71	gl.BlendFuncSeparate (sa, da, saa, daa);	97	gl.BlendFuncSeparate (sa, da, saa, daa);
72	else if (gl.BlendFuncSeparateEXT)	98	else if (gl.BlendFuncSeparateEXT)
73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	99	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74	else	100	else
75	glBlendFunc (sa, da);	101	glBlendFunc (sa, da);
76	}	102	}
77		103
		104	static GLuint
		105	gen_texture ()
		106	{
		107	GLuint name;
		108
		109	if (AvFILL (texture_av) >= 0)
		110	name = (GLuint)(size_t)av_pop (texture_av);
		111	else
		112	glGenTextures (1, &name);
		113
		114	return name;
		115	}
		116
		117	static void
		118	del_texture (GLuint name)
		119	{
		120	/* make a half-assed attempt at returning the memory used by the texture */
		121	/* textures are frequently being reused by cfplus anyway */
		122	/glBindTexture (GL_TEXTURE_2D, name);/
		123	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		124	av_push (texture_av, (SV *)(size_t)name);
		125	glDeleteTextures (1, &name);
		126	}
		127
78	#include "texcache.c"	128	#include "texcache.c"
		129	#include "rendercache.c"
79		130
80	#include "pango-font.c"	131	#include "pango-font.c"
81	#include "pango-fontmap.c"	132	#include "pango-fontmap.c"
82	#include "pango-render.c"	133	#include "pango-render.c"
83		134
		135	typedef IV DC__Channel;
		136	typedef SDL_RWops *DC__RW;
84	typedef Mix_Chunk *CFPlus__MixChunk;	137	typedef Mix_Chunk *DC__MixChunk;
85	typedef Mix_Music *CFPlus__MixMusic;	138	typedef Mix_Music *DC__MixMusic;
86		139
87	typedef PangoFontDescription *CFPlus__Font;	140	typedef PangoFontDescription *DC__Font;
88		141
89	static int	142	static int
90	shape_attr_p (PangoLayoutRun *run)	143	shape_attr_p (PangoLayoutRun *run)
91	{	144	{
92	GSList *attrs = run->item->analysis.extra_attrs;	145	GSList *attrs = run->item->analysis.extra_attrs;
…		…
106		159
107	typedef struct cf_layout {	160	typedef struct cf_layout {
108	PangoLayout *pl;	161	PangoLayout *pl;
109	float r, g, b, a; // default color for rgba mode	162	float r, g, b, a; // default color for rgba mode
110	int base_height;	163	int base_height;
111	CFPlus__Font font;	164	DC__Font font;
		165	rc_t *rc;
112	} *CFPlus__Layout;	166	} *DC__Layout;
113		167
114	static CFPlus__Font default_font;	168	static DC__Font default_font;
115	static PangoContext *opengl_context;	169	static PangoContext *opengl_context;
116	static PangoFontMap *opengl_fontmap;	170	static PangoFontMap *opengl_fontmap;
117		171
118	static void	172	static void
119	substitute_func (FcPattern *pattern, gpointer data)	173	substitute_func (FcPattern *pattern, gpointer data)
…		…
124	#endif	178	#endif
125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	179	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126	}	180	}
127		181
128	static void	182	static void
129	layout_update_font (CFPlus__Layout self)	183	layout_update_font (DC__Layout self)
130	{	184	{
131	/* use a random scale factor to account for unknown descenders, 0.8 works	185	/* use a random scale factor to account for unknown descenders, 0.8 works
132	* reasonably well with bitstream vera	186	* reasonably well with bitstream vera
133	*/	187	*/
134	PangoFontDescription *font = self->font ? self->font : default_font;	188	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
138		192
139	pango_layout_set_font_description (self->pl, font);	193	pango_layout_set_font_description (self->pl, font);
140	}	194	}
141		195
142	static void	196	static void
143	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	197	layout_get_pixel_size (DC__Layout self, int w, int h)
144	{	198	{
145	PangoRectangle rect;	199	PangoRectangle rect;
146		200
147	// get_pixel_* wrongly rounds down	201	// get_pixel_* wrongly rounds down
148	pango_layout_get_extents (self->pl, 0, &rect);	202	pango_layout_get_extents (self->pl, 0, &rect);
…		…
155		209
156	*w = rect.width;	210	*w = rect.width;
157	*h = rect.height;	211	*h = rect.height;
158	}	212	}
159		213
		214	typedef uint16_t tileid;
160	typedef uint16_t mapface;	215	typedef uint16_t faceid;
161		216
162	typedef struct {	217	typedef struct {
163	GLint name;	218	GLuint name;
164	int w, h;	219	int w, h;
165	float s, t;	220	float s, t;
166	uint8_t r, g, b, a;	221	uint8_t r, g, b, a;
		222	tileid smoothtile;
		223	uint8_t smoothlevel;
167	} maptex;	224	} maptex;
168		225
169	typedef struct {	226	typedef struct {
170	uint32_t player;	227	uint32_t player;
171	mapface face[3];	228	tileid tile[3];
172	uint16_t darkness;	229	uint16_t darkness;
173	uint8_t stat_width, stat_hp, flags;	230	uint8_t stat_width, stat_hp, flags, smoothmax;
174	} mapcell;	231	} mapcell;
175		232
176	typedef struct {	233	typedef struct {
177	int32_t c0, c1;	234	int32_t c0, c1;
178	mapcell *col;	235	mapcell *col;
179	} maprow;	236	} maprow;
180		237
181	typedef struct map {	238	typedef struct map {
182	int x, y, w, h;	239	int x, y, w, h;
183	int ox, oy; /* offset to virtual global coordinate system */	240	int ox, oy; /* offset to virtual global coordinate system */
184	int faces;	241	int faces; tileid *face2tile; // [faceid]
185	mapface *face;	242	int texs; maptex *tex; // [tileid]
186
187	int texs;
188	maptex *tex;
189		243
190	int32_t rows;	244	int32_t rows;
191	maprow *row;	245	maprow *row;
192	} *CFPlus__Map;	246	} *DC__Map;
193		247
194	static char *	248	static char *
195	prepend (char *ptr, int sze, int inc)	249	prepend (char *ptr, int sze, int inc)
196	{	250	{
197	char *p;	251	char *p;
…		…
214	}	268	}
215		269
216	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	270	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
217	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	271	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
218		272
		273	static void
		274	need_facenum (struct map *self, faceid face)
		275	{
		276	while (self->faces <= face)
		277	{
		278	Append (tileid, self->face2tile, self->faces, self->faces);
		279	self->faces *= 2;
		280	}
		281	}
		282
		283	static void
		284	need_texid (struct map *self, int texid)
		285	{
		286	while (self->texs <= texid)
		287	{
		288	Append (maptex, self->tex, self->texs, self->texs);
		289	self->texs *= 2;
		290	}
		291	}
		292
219	static maprow *	293	static maprow *
220	map_get_row (CFPlus__Map self, int y)	294	map_get_row (DC__Map self, int y)
221	{	295	{
222	if (0 > y)	296	if (0 > y)
223	{	297	{
224	int extend = - y + MAP_EXTEND_Y;	298	int extend = - y + MAP_EXTEND_Y;
225	Prepend (maprow, self->row, self->rows, extend);	299	Prepend (maprow, self->row, self->rows, extend);
…		…
263		337
264	return row->col + (x - row->c0);	338	return row->col + (x - row->c0);
265	}	339	}
266		340
267	static mapcell *	341	static mapcell *
268	map_get_cell (CFPlus__Map self, int x, int y)	342	map_get_cell (DC__Map self, int x, int y)
269	{	343	{
270	return row_get_cell (map_get_row (self, y), x);	344	return row_get_cell (map_get_row (self, y), x);
271	}	345	}
272		346
273	static void	347	static void
274	map_clear (CFPlus__Map self)	348	map_clear (DC__Map self)
275	{	349	{
276	int r;	350	int r;
277		351
278	for (r = 0; r < self->rows; r++)	352	for (r = 0; r < self->rows; r++)
279	Safefree (self->row[r].col);	353	Safefree (self->row[r].col);
…		…
287	self->row = 0;	361	self->row = 0;
288	self->rows = 0;	362	self->rows = 0;
289	}	363	}
290		364
291	static void	365	static void
292	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	366	map_blank (DC__Map self, int x0, int y0, int w, int h)
293	{	367	{
294	int x, y;	368	int x, y;
295	maprow *row;	369	maprow *row;
296	mapcell *cell;	370	mapcell *cell;
297		371
…		…
317	cell->player = 0;	391	cell->player = 0;
318	}	392	}
319	}	393	}
320	}	394	}
321		395
		396	typedef struct {
		397	tileid tile;
		398	uint8_t x, y, level;
		399	} smooth_key;
		400
		401	static void
		402	smooth_or_bits (HV hv, smooth_key key, IV bits)
		403	{
		404	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		405
		406	if (SvIOK (*sv))
		407	SvIV_set (sv, SvIVX (sv) \| bits);
		408	else
		409	sv_setiv (*sv, bits);
		410	}
		411
322	static void	412	static void
323	music_finished (void)	413	music_finished (void)
324	{	414	{
325	SDL_UserEvent ev;	415	SDL_UserEvent ev;
326		416
…		…
360	n \|= n >> 16;	450	n \|= n >> 16;
361		451
362	return n + 1;	452	return n + 1;
363	}	453	}
364		454
		455	static unsigned int
		456	popcount (unsigned int n)
		457	{
		458	n -= (n >> 1) & 0x55555555U;
		459	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		460	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		461	n *= 0x01010101U;
		462
		463	return n >> 24;
		464	}
		465
365	/* SDL should provide this, really. */	466	/* SDL should provide this, really. */
366	#define SDLK_MODIFIER_MIN 300	467	#define SDLK_MODIFIER_MIN 300
367	#define SDLK_MODIFIER_MAX 314	468	#define SDLK_MODIFIER_MAX 314
368		469
369	MODULE = CFPlus PACKAGE = CFPlus	470	/******************************************************************************/
		471
		472	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		473	static GV *hover_gv;
		474
		475	static int
		476	within_widget (SV *widget, NV x, NV y)
		477	{
		478	HV *self;
		479	SV **svp;
		480	NV wx, ww, wy, wh;
		481
		482	if (!SvROK (widget))
		483	return 0;
		484
		485	self = (HV *)SvRV (widget);
		486
		487	if (SvTYPE (self) != SVt_PVHV)
		488	return 0;
		489
		490	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		491	if (y < wy)
		492	return 0;
		493
		494	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		495	if (y >= wy + wh)
		496	return 0;
		497
		498	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		499	if (x < wx)
		500	return 0;
		501
		502	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		503	if (x >= wx + ww)
		504	return 0;
		505
		506	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		507	if (!svp \|\| !SvTRUE (*svp))
		508	return 0;
		509
		510	return 1;
		511	}
		512
		513	MODULE = Deliantra::Client PACKAGE = DC
370		514
371	PROTOTYPES: ENABLE	515	PROTOTYPES: ENABLE
372		516
373	BOOT:	517	BOOT:
374	{	518	{
375	HV *stash = gv_stashpv ("CFPlus", 1);	519	HV *stash = gv_stashpv ("DC", 1);
376	static const struct {	520	static const struct {
377	const char *name;	521	const char *name;
378	IV iv;	522	IV iv;
379	} *civ, const_iv[] = {	523	} *civ, const_iv[] = {
380	# define const_iv(name) { # name, (IV)name }	524	# define const_iv(name) { # name, (IV)name }
…		…
402		546
403	const_iv (SDL_APPINPUTFOCUS),	547	const_iv (SDL_APPINPUTFOCUS),
404	const_iv (SDL_APPMOUSEFOCUS),	548	const_iv (SDL_APPMOUSEFOCUS),
405	const_iv (SDL_APPACTIVE),	549	const_iv (SDL_APPACTIVE),
406		550
		551	const_iv (SDLK_FIRST),
		552	const_iv (SDLK_LAST),
407	const_iv (SDLK_KP0),	553	const_iv (SDLK_KP0),
408	const_iv (SDLK_KP1),	554	const_iv (SDLK_KP1),
409	const_iv (SDLK_KP2),	555	const_iv (SDLK_KP2),
410	const_iv (SDLK_KP3),	556	const_iv (SDLK_KP3),
411	const_iv (SDLK_KP4),	557	const_iv (SDLK_KP4),
…		…
483	const_iv (KMOD_LMETA),	629	const_iv (KMOD_LMETA),
484	const_iv (KMOD_RMETA),	630	const_iv (KMOD_RMETA),
485	const_iv (KMOD_NUM),	631	const_iv (KMOD_NUM),
486	const_iv (KMOD_CAPS),	632	const_iv (KMOD_CAPS),
487	const_iv (KMOD_MODE),	633	const_iv (KMOD_MODE),
		634
		635	const_iv (MIX_DEFAULT_FORMAT),
488	# undef const_iv	636	# undef const_iv
489	};	637	};
490		638
491	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	639	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
492	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	640	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
510		658
511	NV floor (NV x)	659	NV floor (NV x)
512		660
513	NV ceil (NV x)	661	NV ceil (NV x)
514		662
		663	IV minpot (UV n)
		664
		665	IV popcount (UV n)
		666
515	void	667	void
516	pango_init ()	668	pango_init ()
517	CODE:	669	CODE:
518	{	670	{
519	opengl_fontmap = pango_opengl_font_map_new ();	671	opengl_fontmap = pango_opengl_font_map_new ();
520	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	672	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
521	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	673	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		674	#if defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2)
		675	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		676	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		677	#endif
522	}	678	}
		679
		680	char *
		681	SDL_GetError ()
523		682
524	int	683	int
525	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	684	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
526		685
527	void	686	void
528	SDL_Quit ()	687	SDL_Quit ()
529		688
530	void	689	void
531	SDL_ListModes ()	690	SDL_ListModes (int rgb, int alpha)
532	PPCODE:	691	PPCODE:
533	{	692	{
534	SDL_Rect **m;	693	SDL_Rect **m;
535		694
536	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	695	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
537	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	696	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
538	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	697	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
539	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	698	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
540		699
541	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	700	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
542	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	701	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
543		702
544	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	703	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
545	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	704	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
546	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	705	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
547	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	706	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
548		707
549	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	708	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
550	#if SDL_VERSION_ATLEAST(1,2,10)	709	#if SDL_VERSION_ATLEAST(1,2,10)
551	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	710	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
552	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	711	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
553	#endif	712	#endif
554		713
555	SDL_EnableUNICODE (1);
556	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
557
558	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	714	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
559		715
560	if (m && m != (SDL_Rect **)-1)	716	if (m && m != (SDL_Rect **)-1)
561	while (*m)	717	while (*m)
562	{	718	{
		719	if ((m)->w >= 800 && (m)->h >= 480)
		720	{
563	AV *av = newAV ();	721	AV *av = newAV ();
564	av_push (av, newSViv ((*m)->w));	722	av_push (av, newSViv ((*m)->w));
565	av_push (av, newSViv ((*m)->h));	723	av_push (av, newSViv ((*m)->h));
		724	av_push (av, newSViv (rgb));
		725	av_push (av, newSViv (alpha));
566	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	726	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		727	}
567		728
568	++m;	729	++m;
569	}	730	}
570	}	731	}
571		732
572	char *
573	SDL_GetError ()
574
575	int	733	int
576	SDL_SetVideoMode (int w, int h, int fullscreen)	734	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
577	CODE:	735	CODE:
		736	{
		737	SDL_EnableUNICODE (1);
		738	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		739
		740	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		741	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		742	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		743	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		744
578	RETVAL = !!SDL_SetVideoMode (	745	RETVAL = !!SDL_SetVideoMode (
579	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	746	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
580	);	747	);
		748
581	if (RETVAL)	749	if (RETVAL)
582	{	750	{
583	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	751	av_clear (texture_av);
		752
		753	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
584	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	754	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
585	# include "glfunc.h"	755	#include "glfunc.h"
586	# undef GL_FUNC	756	#undef GL_FUNC
587	}	757	}
		758	}
588	OUTPUT:	759	OUTPUT:
589	RETVAL	760	RETVAL
590		761
591	void	762	void
592	SDL_GL_SwapBuffers ()	763	SDL_GL_SwapBuffers ()
593		764
594	char *	765	char *
595	SDL_GetKeyName (int sym)	766	SDL_GetKeyName (int sym)
596		767
		768	int
		769	SDL_GetAppState ()
		770
597	void	771	void
598	SDL_PollEvent ()	772	poll_events ()
599	PPCODE:	773	PPCODE:
600	{	774	{
601	SDL_Event ev;	775	SDL_Event ev;
602		776
603	while (SDL_PollEvent (&ev))	777	SDL_PumpEvents ();
		778	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
604	{	779	{
605	HV *hv = newHV ();	780	HV *hv = newHV ();
606	hv_store (hv, "type", 4, newSViv (ev.type), 0);	781	hv_store (hv, "type", 4, newSViv (ev.type), 0);
607		782
608	switch (ev.type)	783	switch (ev.type)
609	{	784	{
610	case SDL_KEYDOWN:	785	case SDL_KEYDOWN:
611	case SDL_KEYUP:	786	case SDL_KEYUP:
612	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	787	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
613	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	788	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
614	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	789	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
615	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	790	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
616	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	791	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
617	break;	792	break;
618		793
619	case SDL_ACTIVEEVENT:	794	case SDL_ACTIVEEVENT:
620	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	795	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
621	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	796	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
622	break;	797	break;
623		798
624	case SDL_MOUSEMOTION:	799	case SDL_MOUSEMOTION:
		800	{
		801	int state = ev.motion.state;
		802	int x = ev.motion.x;
		803	int y = ev.motion.y;
		804	int xrel = ev.motion.xrel;
		805	int yrel = ev.motion.yrel;
		806
		807	/* do simplistic event compression */
		808	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		809	&& state == ev.motion.state)
		810	{
		811	xrel += ev.motion.xrel;
		812	yrel += ev.motion.yrel;
		813	x = ev.motion.x;
		814	y = ev.motion.y;
		815	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		816	}
		817
625	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	818	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
626
627	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	819	hv_store (hv, "state", 5, newSViv (state), 0);
628	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	820	hv_store (hv, "x", 1, newSViv (x), 0);
629	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	821	hv_store (hv, "y", 1, newSViv (y), 0);
630	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	822	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
631	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	823	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		824	}
632	break;	825	break;
633		826
634	case SDL_MOUSEBUTTONDOWN:	827	case SDL_MOUSEBUTTONDOWN:
635	case SDL_MOUSEBUTTONUP:	828	case SDL_MOUSEBUTTONUP:
636	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	829	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
637		830
638	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	831	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
639	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	832	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
640	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	833	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
641	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	834	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
646	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	839	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
647	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	840	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
648	break;	841	break;
649	}	842	}
650		843
651	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	844	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
652	}	845	}
653	}	846	}
654		847
655	int	848	int
656	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	849	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
657	POSTCALL:	850	POSTCALL:
658	Mix_HookMusicFinished (music_finished);	851	Mix_HookMusicFinished (music_finished);
659	Mix_ChannelFinished (channel_finished);	852	Mix_ChannelFinished (channel_finished);
660		853
661	void	854	void
		855	Mix_QuerySpec ()
		856	PPCODE:
		857	{
		858	int freq, channels;
		859	Uint16 format;
		860
		861	if (Mix_QuerySpec (&freq, &format, &channels))
		862	{
		863	EXTEND (SP, 3);
		864	PUSHs (sv_2mortal (newSViv (freq)));
		865	PUSHs (sv_2mortal (newSViv (format)));
		866	PUSHs (sv_2mortal (newSViv (channels)));
		867	}
		868	}
		869
		870	void
662	Mix_CloseAudio ()	871	Mix_CloseAudio ()
663		872
664	int	873	int
665	Mix_AllocateChannels (int numchans = -1)	874	Mix_AllocateChannels (int numchans = -1)
666		875
		876	const char *
		877	Mix_GetError ()
		878
667	void	879	void
668	lowdelay (int fd, int val = 1)	880	lowdelay (int fd, int val = 1)
669	CODE:	881	CODE:
670	#ifndef _WIN32
671	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	882	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
672	#endif
673		883
674	void	884	void
675	win32_proxy_info ()	885	win32_proxy_info ()
676	PPCODE:	886	PPCODE:
677	{	887	{
…		…
714	STRLEN image_len;	924	STRLEN image_len;
715	char image = (char )SvPVbyte (image_, image_len);	925	char image = (char )SvPVbyte (image_, image_len);
716	SDL_Surface surface, surface2;	926	SDL_Surface surface, surface2;
717	SDL_PixelFormat fmt;	927	SDL_PixelFormat fmt;
718	SDL_RWops *rw = ix	928	SDL_RWops *rw = ix
719	? SDL_RWFromFile (image, "r")	929	? SDL_RWFromFile (image, "rb")
720	: SDL_RWFromConstMem (image, image_len);	930	: SDL_RWFromConstMem (image, image_len);
721		931
722	if (!rw)	932	if (!rw)
723	croak ("load_image: %s", SDL_GetError ());	933	croak ("load_image: %s", SDL_GetError ());
724		934
…		…
797	void	1007	void
798	error (char *message)	1008	error (char *message)
799	CODE:	1009	CODE:
800	fprintf (stderr, "ERROR: %s\n", message);	1010	fprintf (stderr, "ERROR: %s\n", message);
801	#ifdef _WIN32	1011	#ifdef _WIN32
802	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1012	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
803	#endif	1013	#endif
804		1014
805	void	1015	void
806	fatal (char *message)	1016	fatal (char *message)
807	CODE:	1017	CODE:
808	fprintf (stderr, "FATAL: %s\n", message);	1018	fprintf (stderr, "FATAL: %s\n", message);
809	#ifdef _WIN32	1019	#ifdef _WIN32
810	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1020	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
811	#endif	1021	#endif
812	_exit (1);	1022	_exit (1);
813		1023
814	void	1024	void
815	_exit (int retval = 0)	1025	_exit (int retval = 0)
…		…
818	ExitThread (retval); // unclean, please beam me up	1028	ExitThread (retval); // unclean, please beam me up
819	#else	1029	#else
820	_exit (retval);	1030	_exit (retval);
821	#endif	1031	#endif
822		1032
823	MODULE = CFPlus PACKAGE = CFPlus::Font	1033	void
		1034	debug ()
		1035	CODE:
		1036	{
		1037	#if DEBUG
		1038	VALGRIND_DO_LEAK_CHECK;
		1039	#endif
		1040	}
824		1041
825	CFPlus::Font	1042	MODULE = Deliantra::Client PACKAGE = DC::Font
		1043
		1044	PROTOTYPES: DISABLE
		1045
		1046	DC::Font
826	new_from_file (SV class, char path, int id = 0)	1047	new_from_file (SV class, char path, int id = 0)
827	CODE:	1048	CODE:
828	{	1049	{
829	int count;	1050	int count;
830	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1051	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
833	}	1054	}
834	OUTPUT:	1055	OUTPUT:
835	RETVAL	1056	RETVAL
836		1057
837	void	1058	void
838	DESTROY (CFPlus::Font self)	1059	DESTROY (DC::Font self)
839	CODE:	1060	CODE:
840	pango_font_description_free (self);	1061	pango_font_description_free (self);
841		1062
842	void	1063	void
843	make_default (CFPlus::Font self)	1064	make_default (DC::Font self)
		1065	PROTOTYPE: $
844	CODE:	1066	CODE:
845	default_font = self;	1067	default_font = self;
846		1068
847	MODULE = CFPlus PACKAGE = CFPlus::Layout	1069	MODULE = Deliantra::Client PACKAGE = DC::Layout
848		1070
		1071	PROTOTYPES: DISABLE
		1072
849	void	1073	void
850	reset_glyph_cache ()	1074	glyph_cache_backup ()
		1075	PROTOTYPE:
851	CODE:	1076	CODE:
		1077	tc_backup ();
		1078
		1079	void
		1080	glyph_cache_restore ()
		1081	PROTOTYPE:
		1082	CODE:
852	tc_clear ();	1083	tc_restore ();
853		1084
854	CFPlus::Layout	1085	DC::Layout
855	new (SV *class)	1086	new (SV *class)
856	CODE:	1087	CODE:
857	New (0, RETVAL, 1, struct cf_layout);	1088	New (0, RETVAL, 1, struct cf_layout);
858		1089
859	RETVAL->pl = pango_layout_new (opengl_context);	1090	RETVAL->pl = pango_layout_new (opengl_context);
…		…
861	RETVAL->g = 1.;	1092	RETVAL->g = 1.;
862	RETVAL->b = 1.;	1093	RETVAL->b = 1.;
863	RETVAL->a = 1.;	1094	RETVAL->a = 1.;
864	RETVAL->base_height = MIN_FONT_HEIGHT;	1095	RETVAL->base_height = MIN_FONT_HEIGHT;
865	RETVAL->font = 0;	1096	RETVAL->font = 0;
		1097	RETVAL->rc = rc_alloc ();
866		1098
867	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1099	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
868	layout_update_font (RETVAL);	1100	layout_update_font (RETVAL);
869	OUTPUT:	1101	OUTPUT:
870	RETVAL	1102	RETVAL
871		1103
872	void	1104	void
873	DESTROY (CFPlus::Layout self)	1105	DESTROY (DC::Layout self)
874	CODE:	1106	CODE:
875	g_object_unref (self->pl);	1107	g_object_unref (self->pl);
		1108	rc_free (self->rc);
876	Safefree (self);	1109	Safefree (self);
877		1110
878	void	1111	void
879	set_text (CFPlus::Layout self, SV *text_)	1112	set_text (DC::Layout self, SV *text_)
880	CODE:	1113	CODE:
881	{	1114	{
882	STRLEN textlen;	1115	STRLEN textlen;
883	char *text = SvPVutf8 (text_, textlen);	1116	char *text = SvPVutf8 (text_, textlen);
884		1117
885	pango_layout_set_text (self->pl, text, textlen);	1118	pango_layout_set_text (self->pl, text, textlen);
886	}	1119	}
887		1120
888	void	1121	void
889	set_markup (CFPlus::Layout self, SV *text_)	1122	set_markup (DC::Layout self, SV *text_)
890	CODE:	1123	CODE:
891	{	1124	{
892	STRLEN textlen;	1125	STRLEN textlen;
893	char *text = SvPVutf8 (text_, textlen);	1126	char *text = SvPVutf8 (text_, textlen);
894		1127
895	pango_layout_set_markup (self->pl, text, textlen);	1128	pango_layout_set_markup (self->pl, text, textlen);
896	}	1129	}
897		1130
898	void	1131	void
899	set_shapes (CFPlus::Layout self, ...)	1132	set_shapes (DC::Layout self, ...)
900	CODE:	1133	CODE:
901	{	1134	{
902	PangoAttrList *attrs = 0;	1135	PangoAttrList *attrs = 0;
903	const char *text = pango_layout_get_text (self->pl);	1136	const char *text = pango_layout_get_text (self->pl);
904	const char *pos = text;	1137	const char *pos = text;
…		…
939	if (attrs)	1172	if (attrs)
940	pango_layout_set_attributes (self->pl, attrs);	1173	pango_layout_set_attributes (self->pl, attrs);
941	}	1174	}
942		1175
943	void	1176	void
944	get_shapes (CFPlus::Layout self)	1177	get_shapes (DC::Layout self)
945	PPCODE:	1178	PPCODE:
946	{	1179	{
947	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1180	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
948		1181
949	do	1182	do
950	{	1183	{
951	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1184	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
952		1185
953	if (run && shape_attr_p (run))	1186	if (run && shape_attr_p (run))
954	{	1187	{
955	PangoRectangle extents;	1188	PangoRectangle extents;
956	pango_layout_iter_get_run_extents (iter, 0, &extents);	1189	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
964		1197
965	pango_layout_iter_free (iter);	1198	pango_layout_iter_free (iter);
966	}	1199	}
967		1200
968	int	1201	int
969	has_wrapped (CFPlus::Layout self)	1202	has_wrapped (DC::Layout self)
970	CODE:	1203	CODE:
971	{	1204	{
972	int lines = 1;	1205	int lines = 1;
973	const char *text = pango_layout_get_text (self->pl);	1206	const char *text = pango_layout_get_text (self->pl);
974		1207
…		…
979	}	1212	}
980	OUTPUT:	1213	OUTPUT:
981	RETVAL	1214	RETVAL
982		1215
983	SV *	1216	SV *
984	get_text (CFPlus::Layout self)	1217	get_text (DC::Layout self)
985	CODE:	1218	CODE:
986	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1219	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
987	sv_utf8_decode (RETVAL);	1220	sv_utf8_decode (RETVAL);
988	OUTPUT:	1221	OUTPUT:
989	RETVAL	1222	RETVAL
990		1223
991	void	1224	void
992	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1225	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
993	CODE:	1226	CODE:
994	self->r = r;	1227	self->r = r;
995	self->g = g;	1228	self->g = g;
996	self->b = b;	1229	self->b = b;
997	self->a = a;	1230	self->a = a;
998		1231
999	void	1232	void
1000	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1233	set_font (DC::Layout self, DC::Font font = 0)
1001	CODE:	1234	CODE:
1002	if (self->font != font)	1235	if (self->font != font)
1003	{	1236	{
1004	self->font = font;	1237	self->font = font;
1005	layout_update_font (self);	1238	layout_update_font (self);
1006	}	1239	}
1007		1240
1008	void	1241	void
1009	set_height (CFPlus::Layout self, int base_height)	1242	set_height (DC::Layout self, int base_height)
1010	CODE:	1243	CODE:
1011	if (self->base_height != base_height)	1244	if (self->base_height != base_height)
1012	{	1245	{
1013	self->base_height = base_height;	1246	self->base_height = base_height;
1014	layout_update_font (self);	1247	layout_update_font (self);
1015	}	1248	}
1016		1249
1017	void	1250	void
1018	set_width (CFPlus::Layout self, int max_width = -1)	1251	set_width (DC::Layout self, int max_width = -1)
1019	CODE:	1252	CODE:
1020	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1253	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1021		1254
1022	void	1255	void
1023	set_indent (CFPlus::Layout self, int indent)	1256	set_indent (DC::Layout self, int indent)
1024	CODE:	1257	CODE:
1025	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1258	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1026		1259
1027	void	1260	void
1028	set_spacing (CFPlus::Layout self, int spacing)	1261	set_spacing (DC::Layout self, int spacing)
1029	CODE:	1262	CODE:
1030	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1263	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1031		1264
1032	void	1265	void
1033	set_ellipsise (CFPlus::Layout self, int ellipsise)	1266	set_ellipsise (DC::Layout self, int ellipsise)
1034	CODE:	1267	CODE:
1035	pango_layout_set_ellipsize (self->pl,	1268	pango_layout_set_ellipsize (self->pl,
1036	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1269	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1037	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1270	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1038	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1271	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1039	: PANGO_ELLIPSIZE_NONE	1272	: PANGO_ELLIPSIZE_NONE
1040	);	1273	);
1041		1274
1042	void	1275	void
1043	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1276	set_single_paragraph_mode (DC::Layout self, int spm)
1044	CODE:	1277	CODE:
1045	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1278	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1046		1279
1047	void	1280	void
1048	size (CFPlus::Layout self)	1281	size (DC::Layout self)
1049	PPCODE:	1282	PPCODE:
1050	{	1283	{
1051	int w, h;	1284	int w, h;
1052		1285
1053	layout_get_pixel_size (self, &w, &h);	1286	layout_get_pixel_size (self, &w, &h);
…		…
1056	PUSHs (sv_2mortal (newSViv (w)));	1289	PUSHs (sv_2mortal (newSViv (w)));
1057	PUSHs (sv_2mortal (newSViv (h)));	1290	PUSHs (sv_2mortal (newSViv (h)));
1058	}	1291	}
1059		1292
1060	int	1293	int
1061	descent (CFPlus::Layout self)	1294	descent (DC::Layout self)
1062	CODE:	1295	CODE:
1063	{	1296	{
1064	PangoRectangle rect;	1297	PangoRectangle rect;
1065	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1298	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1066	pango_layout_line_get_pixel_extents (line, 0, &rect);	1299	pango_layout_line_get_pixel_extents (line, 0, &rect);
1067	RETVAL = PANGO_DESCENT (rect);	1300	RETVAL = PANGO_DESCENT (rect);
1068	}	1301	}
1069	OUTPUT:	1302	OUTPUT:
1070	RETVAL	1303	RETVAL
1071		1304
1072	int	1305	int
1073	xy_to_index (CFPlus::Layout self, int x, int y)	1306	xy_to_index (DC::Layout self, int x, int y)
1074	CODE:	1307	CODE:
1075	{	1308	{
1076	int index, trailing;	1309	int index, trailing;
1077	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1310	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1078	RETVAL = index + trailing;	1311	RETVAL = index + trailing;
1079	}	1312	}
1080	OUTPUT:	1313	OUTPUT:
1081	RETVAL	1314	RETVAL
1082		1315
1083	void	1316	void
1084	cursor_pos (CFPlus::Layout self, int index)	1317	cursor_pos (DC::Layout self, int index)
1085	PPCODE:	1318	PPCODE:
1086	{	1319	{
1087	PangoRectangle strong_pos;	1320	PangoRectangle pos;
1088	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1321	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1089		1322
1090	EXTEND (SP, 3);	1323	EXTEND (SP, 3);
1091	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1324	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1092	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1325	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1093	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1326	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1094	}	1327	}
1095		1328
1096	void	1329	void
1097	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1330	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1098	PPCODE:	1331	PPCODE:
1099	{	1332	{
1100	int line, x;	1333	int line, x;
1101		1334
1102	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1335	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1336	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 17, 3))
1103	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1337	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1104		1338	--line;
		1339	#endif
1105	EXTEND (SP, 2);	1340	EXTEND (SP, 2);
1106	PUSHs (sv_2mortal (newSViv (line - 1)));	1341	PUSHs (sv_2mortal (newSViv (line)));
1107	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1342	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1108	}	1343	}
1109		1344
1110	void	1345	void
1111	line_x_to_index (CFPlus::Layout self, int line, int x)	1346	line_x_to_index (DC::Layout self, int line, int x)
1112	PPCODE:	1347	PPCODE:
1113	{	1348	{
1114	PangoLayoutLine *lp;	1349	PangoLayoutLine *lp;
1115	int index, trailing;	1350	int index, trailing;
1116		1351
1117	if (line < 0)	1352	if (line < 0)
1118	XSRETURN_EMPTY;	1353	XSRETURN_EMPTY;
1119		1354
1120	if (!(lp = pango_layout_get_line (self->pl, line)))	1355	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1121	XSRETURN_EMPTY; /* do better */	1356	XSRETURN_EMPTY; /* do better */
1122		1357
1123	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1358	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1124		1359
1125	EXTEND (SP, 2);	1360	EXTEND (SP, 2);
…		…
1131	PUSHs (sv_2mortal (newSViv (trailing)));	1366	PUSHs (sv_2mortal (newSViv (trailing)));
1132	}	1367	}
1133	}	1368	}
1134		1369
1135	void	1370	void
1136	render (CFPlus::Layout self, float x, float y, int flags = 0)	1371	render (DC::Layout self, float x, float y, int flags = 0)
1137	PPCODE:	1372	CODE:
		1373	rc_clear (self->rc);
1138	pango_opengl_render_layout_subpixel (	1374	pango_opengl_render_layout_subpixel (
1139	self->pl,	1375	self->pl,
		1376	self->rc,
1140	x * PANGO_SCALE, y * PANGO_SCALE,	1377	x * PANGO_SCALE, y * PANGO_SCALE,
1141	self->r, self->g, self->b, self->a,	1378	self->r, self->g, self->b, self->a,
1142	flags	1379	flags
1143	);	1380	);
		1381	// we assume that context_change actually clears/frees stuff
		1382	// and does not do any recomputation...
		1383	pango_layout_context_changed (self->pl);
1144		1384
1145	MODULE = CFPlus PACKAGE = CFPlus::Texture
1146
1147	void	1385	void
1148	pad2pot (SV data_, SV w_, SV *h_)	1386	draw (DC::Layout self)
1149	CODE:	1387	CODE:
1150	{	1388	{
1151	int ow = SvIV (w_);	1389	glEnable (GL_TEXTURE_2D);
1152	int oh = SvIV (h_);	1390	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1391	glEnable (GL_BLEND);
		1392	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1393	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1394	glEnable (GL_ALPHA_TEST);
		1395	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1153		1396
1154	if (ow && oh)	1397	rc_draw (self->rc);
		1398
		1399	glDisable (GL_ALPHA_TEST);
		1400	glDisable (GL_BLEND);
		1401	glDisable (GL_TEXTURE_2D);
		1402	}
		1403
		1404	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1405
		1406	PROTOTYPES: ENABLE
		1407
		1408	void
		1409	pad (SV *data_, int ow, int oh, int nw, int nh)
		1410	CODE:
		1411	{
		1412	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1155	{	1413	{
1156	int nw = minpot (ow);
1157	int nh = minpot (oh);
1158
1159	if (nw != ow \|\| nh != oh)
1160	{
1161	if (SvOK (data_))
1162	{
1163	STRLEN datalen;	1414	STRLEN datalen;
1164	char *data = SvPVbyte (data_, datalen);	1415	char *data = SvPVbyte (data_, datalen);
1165	int bpp = datalen / (ow * oh);	1416	int bpp = datalen / (ow * oh);
1166	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1417	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1167		1418
1168	SvPOK_only (result_);	1419	SvPOK_only (result_);
1169	SvCUR_set (result_, nw * nh * bpp);	1420	SvCUR_set (result_, nw * nh * bpp);
1170		1421
1171	memset (SvPVX (result_), 0, nw * nh * bpp);	1422	memset (SvPVX (result_), 0, nw * nh * bpp);
1172	while (oh--)	1423	while (oh--)
1173	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1424	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1174		1425
1175	sv_setsv (data_, result_);	1426	sv_setsv (data_, result_);
1176	}
1177
1178	sv_setiv (w_, nw);
1179	sv_setiv (h_, nh);
1180	}
1181	}	1427	}
1182	}	1428	}
1183		1429
1184	void	1430	void
1185	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1431	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1191	{	1437	{
1192	HV hv = (HV )SvRV (self);	1438	HV hv = (HV )SvRV (self);
1193	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1439	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1194	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1440	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1195	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1441	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1442
		1443	if (name <= 0)
		1444	XSRETURN_EMPTY;
1196		1445
1197	if (items < 5)	1446	if (items < 5)
1198	{	1447	{
1199	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1448	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1200	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1449	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1228	glDisable (GL_ALPHA_TEST);	1477	glDisable (GL_ALPHA_TEST);
1229	glDisable (GL_BLEND);	1478	glDisable (GL_BLEND);
1230	}	1479	}
1231	}	1480	}
1232		1481
1233	MODULE = CFPlus PACKAGE = CFPlus::Map	1482	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1483	CODE:
		1484	{
		1485	GLint width;
		1486	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1487	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1488	RETVAL = width > 0;
		1489	}
		1490	OUTPUT:
		1491	RETVAL
1234		1492
1235	CFPlus::Map	1493	MODULE = Deliantra::Client PACKAGE = DC::Map
		1494
		1495	PROTOTYPES: DISABLE
		1496
		1497	DC::Map
1236	new (SV *class)	1498	new (SV *class)
1237	CODE:	1499	CODE:
1238	New (0, RETVAL, 1, struct map);	1500	New (0, RETVAL, 1, struct map);
1239	RETVAL->x = 0;	1501	RETVAL->x = 0;
1240	RETVAL->y = 0;	1502	RETVAL->y = 0;
1241	RETVAL->w = 0;	1503	RETVAL->w = 0;
1242	RETVAL->h = 0;	1504	RETVAL->h = 0;
1243	RETVAL->ox = 0;	1505	RETVAL->ox = 0;
1244	RETVAL->oy = 0;	1506	RETVAL->oy = 0;
1245	RETVAL->faces = 8192;	1507	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1246	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1508	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1247	RETVAL->texs = 8192;
1248	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1249	RETVAL->rows = 0;	1509	RETVAL->rows = 0;
1250	RETVAL->row = 0;	1510	RETVAL->row = 0;
1251	OUTPUT:	1511	OUTPUT:
1252	RETVAL	1512	RETVAL
1253		1513
1254	void	1514	void
1255	DESTROY (CFPlus::Map self)	1515	DESTROY (DC::Map self)
1256	CODE:	1516	CODE:
1257	{	1517	{
1258	map_clear (self);	1518	map_clear (self);
1259	Safefree (self->face);	1519	Safefree (self->face2tile);
1260	Safefree (self->tex);	1520	Safefree (self->tex);
1261	Safefree (self);	1521	Safefree (self);
1262	}	1522	}
1263		1523
1264	void	1524	void
1265	resize (CFPlus::Map self, int map_width, int map_height)	1525	resize (DC::Map self, int map_width, int map_height)
1266	CODE:	1526	CODE:
1267	self->w = map_width;	1527	self->w = map_width;
1268	self->h = map_height;	1528	self->h = map_height;
1269		1529
1270	void	1530	void
1271	clear (CFPlus::Map self)	1531	clear (DC::Map self)
1272	CODE:	1532	CODE:
1273	map_clear (self);	1533	map_clear (self);
1274		1534
1275	void	1535	void
1276	set_face (CFPlus::Map self, int face, int texid)	1536	set_tileid (DC::Map self, int face, int tile)
1277	CODE:	1537	CODE:
1278	{	1538	{
1279	while (self->faces <= face)	1539	need_facenum (self, face); self->face2tile [face] = tile;
1280	{	1540	need_texid (self, tile);
1281	Append (mapface, self->face, self->faces, self->faces);
1282	self->faces *= 2;
1283	}
1284
1285	self->face [face] = texid;
1286	}	1541	}
1287		1542
1288	void	1543	void
		1544	set_smooth (DC::Map self, int face, int smooth, int level)
		1545	CODE:
		1546	{
		1547	tileid texid;
		1548	maptex *tex;
		1549
		1550	if (face < 0 \|\| face >= self->faces)
		1551	return;
		1552
		1553	if (smooth < 0 \|\| smooth >= self->faces)
		1554	return;
		1555
		1556	texid = self->face2tile [face];
		1557
		1558	if (!texid)
		1559	return;
		1560
		1561	tex = self->tex + texid;
		1562	tex->smoothtile = self->face2tile [smooth];
		1563	tex->smoothlevel = level;
		1564	}
		1565
		1566	void
1289	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)	1567	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)
1290	CODE:	1568	CODE:
1291	{	1569	{
1292	while (self->texs <= texid)	1570	need_texid (self, texid);
1293	{
1294	Append (maptex, self->tex, self->texs, self->texs);
1295	self->texs *= 2;
1296	}
1297		1571
1298	{	1572	{
1299	maptex *tex = self->tex + texid;	1573	maptex *tex = self->tex + texid;
1300		1574
1301	tex->name = name;	1575	tex->name = name;
…		…
1318	// from transparent color bleeding and ugly wrapping effects.	1592	// from transparent color bleeding and ugly wrapping effects.
1319	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1593	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1320	}	1594	}
1321		1595
1322	int	1596	int
1323	ox (CFPlus::Map self)	1597	ox (DC::Map self)
1324	ALIAS:	1598	ALIAS:
1325	oy = 1	1599	oy = 1
1326	x = 2	1600	x = 2
1327	y = 3	1601	y = 3
1328	w = 4	1602	w = 4
…		…
1339	}	1613	}
1340	OUTPUT:	1614	OUTPUT:
1341	RETVAL	1615	RETVAL
1342		1616
1343	void	1617	void
1344	scroll (CFPlus::Map self, int dx, int dy)	1618	scroll (DC::Map self, int dx, int dy)
1345	CODE:	1619	CODE:
1346	{	1620	{
1347	if (dx > 0)	1621	if (dx > 0)
1348	map_blank (self, self->x, self->y, dx, self->h);	1622	map_blank (self, self->x, self->y, dx, self->h);
1349	else if (dx < 0)	1623	else if (dx < 0)
1350	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1624	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1351		1625
1352	if (dy > 0)	1626	if (dy > 0)
1353	map_blank (self, self->x, self->y, self->w, dy);	1627	map_blank (self, self->x, self->y, self->w, dy);
1354	else if (dy < 0)	1628	else if (dy < 0)
1355	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1629	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1356		1630
1357	self->ox += dx; self->x += dx;	1631	self->ox += dx; self->x += dx;
1358	self->oy += dy; self->y += dy;	1632	self->oy += dy; self->y += dy;
1359		1633
1360	while (self->y < 0)	1634	while (self->y < 0)
…		…
1364	self->rows += MAP_EXTEND_Y;	1638	self->rows += MAP_EXTEND_Y;
1365	self->y += MAP_EXTEND_Y;	1639	self->y += MAP_EXTEND_Y;
1366	}	1640	}
1367	}	1641	}
1368		1642
1369	void	1643	SV *
1370	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1644	map1a_update (DC::Map self, SV *data_, int extmap)
1371	CODE:	1645	CODE:
1372	{	1646	{
1373	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1647	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1374	uint8_t data_end = (uint8_t )SvEND (data_);	1648	uint8_t data_end = (uint8_t )SvEND (data_);
1375	mapcell *cell;	1649	mapcell *cell;
1376	int x, y, flags;	1650	int x, y, z, flags;
		1651	AV *missing = newAV ();
		1652	RETVAL = newRV_noinc ((SV *)missing);
1377		1653
1378	while (data < data_end - 1)	1654	while (data < data_end - 1)
1379	{	1655	{
1380	flags = (data [0] << 8) + data [1]; data += 2;	1656	flags = (data [0] << 8) + data [1]; data += 2;
1381		1657
…		…
1414	}	1690	}
1415	else if (cmd == 6) // monster width	1691	else if (cmd == 6) // monster width
1416	cell->stat_width = *data++ + 1;	1692	cell->stat_width = *data++ + 1;
1417	else if (cmd == 0x47)	1693	else if (cmd == 0x47)
1418	{	1694	{
1419	if (*data == 8)	1695	if (*data == 4)
1420	; // decode player uuid	1696	; // decode player count
1421		1697
1422	data += *data + 1;	1698	data += *data + 1;
1423	}	1699	}
1424	else if (cmd == 8) // cell flags	1700	else if (cmd == 8) // cell flags
1425	cell->flags = *data++;	1701	cell->flags = *data++;
…		…
1432	}	1708	}
1433	else	1709	else
1434	cell->darkness = *data++ + 1;	1710	cell->darkness = *data++ + 1;
1435	}	1711	}
1436		1712
		1713	for (z = 0; z <= 2; ++z)
1437	if (flags & 4)	1714	if (flags & (4 >> z))
1438	{	1715	{
1439	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1716	faceid face = (data [0] << 8) + data [1]; data += 2;
		1717	need_facenum (self, face);
		1718	cell->tile [z] = self->face2tile [face];
		1719
		1720	if (cell->tile [z])
		1721	{
		1722	maptex *tex = self->tex + cell->tile [z];
		1723	if (!tex->name)
		1724	av_push (missing, newSViv (cell->tile [z]));
		1725
		1726	if (tex->smoothtile)
		1727	{
		1728	maptex *smooth = self->tex + tex->smoothtile;
		1729	if (!smooth->name)
		1730	av_push (missing, newSViv (tex->smoothtile));
		1731	}
		1732	}
1440	}	1733	}
1441
1442	if (flags & 2)
1443	{
1444	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1445	}
1446
1447	if (flags & 1)
1448	{
1449	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1450	}
1451	}	1734	}
1452	else	1735	else
1453	cell->darkness = 0;	1736	cell->darkness = 0;
1454	}	1737	}
1455	}	1738	}
		1739	OUTPUT:
		1740	RETVAL
1456		1741
1457	SV *	1742	SV *
1458	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1743	mapmap (DC::Map self, int x0, int y0, int w, int h)
1459	CODE:	1744	CODE:
1460	{	1745	{
1461	int x1, x;	1746	int x1, x;
1462	int y1, y;	1747	int y1, y;
1463	int z;	1748	int z;
…		…
1484	{	1769	{
1485	mapcell *cell = row->col + (x - row->c0);	1770	mapcell *cell = row->col + (x - row->c0);
1486		1771
1487	for (z = 0; z <= 0; z++)	1772	for (z = 0; z <= 0; z++)
1488	{	1773	{
1489	mapface face = cell->face [z];
1490
1491	if (face > 0 && face < self->texs)
1492	{
1493	maptex tex = self->tex [face];	1774	maptex tex = self->tex [cell->tile [z]];
1494	int a0 = 255 - tex.a;	1775	int a0 = 255 - tex.a;
1495	int a1 = tex.a;	1776	int a1 = tex.a;
1496		1777
1497	r = (r * a0 + tex.r * a1) / 255;	1778	r = (r * a0 + tex.r * a1) / 255;
1498	g = (g * a0 + tex.g * a1) / 255;	1779	g = (g * a0 + tex.g * a1) / 255;
1499	b = (b * a0 + tex.b * a1) / 255;	1780	b = (b * a0 + tex.b * a1) / 255;
1500	a = (a * a0 + tex.a * a1) / 255;	1781	a = (a * a0 + tex.a * a1) / 255;
1501	}
1502	}	1782	}
1503	}	1783	}
1504		1784
1505	*map++ = (r )	1785	*map++ = (r )
1506	\| (g << 8)	1786	\| (g << 8)
…		…
1513	}	1793	}
1514	OUTPUT:	1794	OUTPUT:
1515	RETVAL	1795	RETVAL
1516		1796
1517	void	1797	void
1518	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1798	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1519	CODE:	1799	CODE:
1520	{	1800	{
1521	int x, y, z;	1801	int x, y, z;
1522	int last_name;
1523	mapface face;
1524		1802
1525	glColor4ub (255, 255, 255, 255);	1803	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1804	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1805	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1806	smooth_key skey;
		1807
		1808	rc_t *rc = rc_alloc ();
		1809	rc_key_t key;
		1810	rc_array_t *arr;
		1811
		1812	// thats current max. sorry.
		1813	if (sw > 255) sw = 255;
		1814	if (sh > 255) sh = 255;
		1815
		1816	// clear key, in case of extra padding
		1817	memset (&skey, 0, sizeof (skey));
		1818
		1819	memset (&key, 0, sizeof (key));
		1820	key.r = 255;
		1821	key.g = 255;
		1822	key.b = 255;
		1823	key.a = 255;
		1824	key.mode = GL_QUADS;
		1825	key.format = GL_T2F_V3F;
		1826	key.texname = -1;
		1827
		1828	mx += self->x;
		1829	my += self->y;
		1830
		1831	// first pass: determine smooth_max
		1832	// rather ugly, if you ask me
		1833	// could also be stored inside mapcell and updated on change
		1834	memset (smooth_max, 0, sizeof (smooth_max));
		1835
		1836	for (y = 0; y < sh; y++)
		1837	if (0 <= y + my && y + my < self->rows)
		1838	{
		1839	maprow *row = self->row + (y + my);
		1840
		1841	for (x = 0; x < sw; x++)
		1842	if (row->c0 <= x + mx && x + mx < row->c1)
		1843	{
		1844	mapcell *cell = row->col + (x + mx - row->c0);
		1845
		1846	smooth_max[x + 1][y + 1] =
		1847	MAX (self->tex [cell->tile [0]].smoothlevel,
		1848	MAX (self->tex [cell->tile [1]].smoothlevel,
		1849	self->tex [cell->tile [2]].smoothlevel));
		1850	}
		1851	}
1526		1852
1527	glEnable (GL_BLEND);	1853	glEnable (GL_BLEND);
1528	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1854	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1529	glEnable (GL_TEXTURE_2D);
1530	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1855	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1531		1856
1532	glBegin (GL_QUADS);
1533
1534	last_name = 0;
1535
1536	mx += self->x;
1537	my += self->y;
1538
1539	for (z = 0; z < 3; z++)	1857	for (z = 0; z <= 2; z++)
		1858	{
		1859	memset (smooth_level, 0, sizeof (smooth_level));
		1860
1540	for (y = 0; y < sh; y++)	1861	for (y = 0; y < sh; y++)
1541	if (0 <= y + my && y + my < self->rows)	1862	if (0 <= y + my && y + my < self->rows)
1542	{	1863	{
1543	maprow *row = self->row + (y + my);	1864	maprow *row = self->row + (y + my);
1544		1865
1545	for (x = 0; x < sw; x++)	1866	for (x = 0; x < sw; x++)
1546	if (row->c0 <= x + mx && x + mx < row->c1)	1867	if (row->c0 <= x + mx && x + mx < row->c1)
1547	{	1868	{
1548	mapcell *cell = row->col + (x + mx - row->c0);	1869	mapcell *cell = row->col + (x + mx - row->c0);
1549
1550	face = cell->face [z];	1870	tileid tile = cell->tile [z];
		1871
		1872	if (tile)
		1873	{
		1874	maptex tex = self->tex [tile];
		1875	int px, py;
1551		1876
1552	if (face > 0 && face < self->texs)	1877	if (key.texname != tex.name)
		1878	{
		1879	if (!tex.name)
		1880	tex = self->tex [2]; /* missing, replace by noface */
		1881
		1882	key.texname = tex.name;
		1883	arr = rc_array (rc, &key);
		1884	}
		1885
		1886	px = (x + 1) * T - tex.w;
		1887	py = (y + 1) * T - tex.h;
		1888
		1889	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1890	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1891	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1892	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1893
		1894	if (cell->flags && z == 2)
		1895	{
		1896	// overlays such as the speech bubble, probably more to come
		1897	if (cell->flags & 1)
		1898	{
		1899	maptex tex = self->tex [1];
		1900	int px = x * T + T * 2 / 32;
		1901	int py = y * T - T * 6 / 32;
		1902
		1903	if (tex.name)
		1904	{
		1905	if (key.texname != tex.name)
		1906	{
		1907	key.texname = tex.name;
		1908	arr = rc_array (rc, &key);
		1909	}
		1910
		1911	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1912	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1913	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1914	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1915	}
		1916	}
		1917	}
		1918
		1919	// update smooth hash
		1920	if (tex.smoothtile)
		1921	{
		1922	skey.tile = tex.smoothtile;
		1923	skey.level = tex.smoothlevel;
		1924
		1925	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1926
		1927	// add bits to current tile and all neighbours. skey.x\|y is
		1928	// shifted +1\|+1 so we always stay positive.
		1929
		1930	// bits is ___n cccc CCCC bbbb
		1931	// n do not draw borders&corners
		1932	// c draw these corners, but...
		1933	// C ... not these
		1934	// b draw these borders
		1935
		1936	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1937	// ┃· ·· ·┃ ━━
		1938
		1939	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1940	// ·· ·· ·┏ ┓·
		1941
		1942	// full tile
		1943	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1944
		1945	// borders
		1946	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1947	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1948	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1949	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1950
		1951	// corners
		1952	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1953	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1954	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1955	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1956	}
		1957	}
		1958	}
		1959	}
		1960
		1961	rc_draw (rc);
		1962	rc_clear (rc);
		1963
		1964	// go through all smoothlevels, lowest to highest, then draw.
		1965	// this is basically counting sort
		1966	{
		1967	int w, b;
		1968
		1969	glEnable (GL_TEXTURE_2D);
		1970	glBegin (GL_QUADS);
		1971	for (w = 0; w < 256 / 32; ++w)
		1972	{
		1973	uint32_t smask = smooth_level [w];
		1974	if (smask)
		1975	for (b = 0; b < 32; ++b)
		1976	if (smask & (((uint32_t)1) << b))
1553	{	1977	{
1554	maptex tex = self->tex [face];	1978	int level = (w << 5) \| b;
1555	int px = (x + 1) * T - tex.w;	1979	HE *he;
1556	int py = (y + 1) * T - tex.h;
1557		1980
1558	if (last_name != tex.name)	1981	hv_iterinit (smooth);
		1982	while ((he = hv_iternext (smooth)))
1559	{	1983	{
1560	glEnd ();	1984	smooth_key skey = (smooth_key )HeKEY (he);
1561	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1985	IV bits = SvIVX (HeVAL (he));
1562	glBegin (GL_QUADS);
1563	}
1564		1986
1565	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1566	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1567	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1568	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1569	}
1570
1571	if (cell->flags && z == 2)
1572	{
1573	if (cell->flags & 1)	1987	if (!(bits & 0x1000)
		1988	&& skey->level == level
		1989	&& level > smooth_max [skey->x][skey->y])
1574	{	1990	{
1575	maptex tex = self->tex [1];	1991	maptex tex = self->tex [skey->tile];
1576	int px = (x + 1) * T - tex.w + 2;	1992	int px = (((int)skey->x) - 1) * T;
1577	int py = (y + 1) * T - tex.h - 6;	1993	int py = (((int)skey->y) - 1) * T;
		1994	int border = bits & 15;
		1995	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1996	float dx = tex.s * .0625f; // 16 images/row
		1997	float dy = tex.t * .5f ; // 2 images/column
1578		1998
		1999	if (tex.name)
		2000	{
		2001	// this time avoiding texture state changes
		2002	// save gobs of state changes.
		2003	if (key.texname != tex.name)
		2004	{
1579	glEnd ();	2005	glEnd ();
1580	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2006	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1581	glBegin (GL_QUADS);	2007	glBegin (GL_QUADS);
		2008	}
1582		2009
		2010	if (border)
		2011	{
		2012	float ox = border * dx;
		2013
		2014	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2015	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2016	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2017	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2018	}
		2019
		2020	if (corner)
		2021	{
		2022	float ox = corner * dx;
		2023
1583	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2024	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1584	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2025	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1585	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2026	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1586	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2027	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2028	}
		2029	}
		2030	}
1587	}	2031	}
1588	}	2032	}
1589	}
1590	}	2033	}
1591		2034
1592	glEnd ();	2035	glEnd ();
1593
1594	glDisable (GL_TEXTURE_2D);	2036	glDisable (GL_TEXTURE_2D);
		2037	key.texname = -1;
		2038	}
		2039
		2040	hv_clear (smooth);
		2041	}
		2042
1595	glDisable (GL_BLEND);	2043	glDisable (GL_BLEND);
		2044	rc_free (rc);
1596		2045
1597	// top layer: overlays such as the health bar	2046	// top layer: overlays such as the health bar
1598	for (y = 0; y < sh; y++)	2047	for (y = 0; y < sh; y++)
1599	if (0 <= y + my && y + my < self->rows)	2048	if (0 <= y + my && y + my < self->rows)
1600	{	2049	{
…		…
1609	int py = y * T;	2058	int py = y * T;
1610		2059
1611	if (cell->stat_hp)	2060	if (cell->stat_hp)
1612	{	2061	{
1613	int width = cell->stat_width * T;	2062	int width = cell->stat_width * T;
1614	int thick = sh / 28 + 1 + cell->stat_width;	2063	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1615		2064
1616	glColor3ub (0, 0, 0);	2065	glColor3ub (0, 0, 0);
1617	glRectf (px + 1, py - thick - 2,	2066	glRectf (px + 1, py - thick - 2,
1618	px + width - 1, py);	2067	px + width - 1, py);
1619		2068
…		…
1625	}	2074	}
1626	}	2075	}
1627	}	2076	}
1628		2077
1629	void	2078	void
1630	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2079	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1631	CODE:	2080	CODE:
1632	{	2081	{
1633	static float color[16][3] = {	2082	static float color[16][3] = {
1634	{ 0.00F, 0.00F, 0.00F },	2083	{ 0.00F, 0.00F, 0.00F },
1635	{ 1.00F, 1.00F, 1.00F },	2084	{ 1.00F, 1.00F, 1.00F },
…		…
1685	glDisable (GL_BLEND);	2134	glDisable (GL_BLEND);
1686	glDisable (GL_TEXTURE_2D);	2135	glDisable (GL_TEXTURE_2D);
1687	}	2136	}
1688		2137
1689	void	2138	void
1690	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2139	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1691	PPCODE:	2140	PPCODE:
1692	{	2141	{
1693	int x, y;	2142	int x, y;
		2143	int sw1 = sw + 2;
		2144	int sh1 = sh + 2;
		2145	int sh3 = sh * 3;
1694	int sw4 = (sw + 3) & ~3;	2146	int sw34 = (sw * 3 + 3) & ~3;
		2147	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1695	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2148	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1696	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2149	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1697		2150
1698	memset (darkness, 255, sw4 * sh);
1699	SvPOK_only (darkness_sv);	2151	SvPOK_only (darkness3_sv);
1700	SvCUR_set (darkness_sv, sw4 * sh);	2152	SvCUR_set (darkness3_sv, sw34 * sh3);
1701		2153
1702	mx += self->x;	2154	mx += self->x - 1;
1703	my += self->y;	2155	my += self->y - 1;
1704		2156
		2157	memset (darkness1, 255, sw1 * sh1);
		2158
1705	for (y = 0; y < sh; y++)	2159	for (y = 0; y < sh1; y++)
1706	if (0 <= y + my && y + my < self->rows)	2160	if (0 <= y + my && y + my < self->rows)
1707	{	2161	{
1708	maprow *row = self->row + (y + my);	2162	maprow *row = self->row + (y + my);
1709		2163
1710	for (x = 0; x < sw; x++)	2164	for (x = 0; x < sw1; x++)
1711	if (row->c0 <= x + mx && x + mx < row->c1)	2165	if (row->c0 <= x + mx && x + mx < row->c1)
1712	{	2166	{
1713	mapcell *cell = row->col + (x + mx - row->c0);	2167	mapcell *cell = row->col + (x + mx - row->c0);
1714		2168
1715	darkness[y * sw4 + x] = cell->darkness	2169	darkness1 [y * sw1 + x] = cell->darkness
1716	? 255 - (cell->darkness - 1)	2170	? 255 - (cell->darkness - 1)
1717	: 255 - FOW_DARKNESS;	2171	: 255 - FOW_DARKNESS;
1718	}	2172	}
1719	}	2173	}
1720		2174
		2175	for (y = 0; y < sh; ++y)
		2176	for (x = 0; x < sw; ++x)
		2177	{
		2178	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2179	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2180	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2181	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2182	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2183	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2184	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2185	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2186	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2187
		2188	uint8_t r11 = (d11 + d21 + d12) / 3;
		2189	uint8_t r21 = d21;
		2190	uint8_t r31 = (d21 + d31 + d32) / 3;
		2191
		2192	uint8_t r12 = d12;
		2193	uint8_t r22 = d22;
		2194	uint8_t r32 = d32;
		2195
		2196	uint8_t r13 = (d13 + d23 + d12) / 3;
		2197	uint8_t r23 = d23;
		2198	uint8_t r33 = (d23 + d33 + d32) / 3;
		2199
		2200	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2201	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2202	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2203	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2204	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2205	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2206	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2207	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2208	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2209	}
		2210
		2211	free (darkness1);
		2212
1721	EXTEND (SP, 3);	2213	EXTEND (SP, 3);
1722	PUSHs (sv_2mortal (newSViv (sw4)));	2214	PUSHs (sv_2mortal (newSViv (sw34)));
1723	PUSHs (sv_2mortal (newSViv (sh)));	2215	PUSHs (sv_2mortal (newSViv (sh3)));
1724	PUSHs (darkness_sv);	2216	PUSHs (darkness3_sv);
1725	}	2217	}
1726		2218
1727	SV *	2219	SV *
1728	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2220	get_rect (DC::Map self, int x0, int y0, int w, int h)
1729	CODE:	2221	CODE:
1730	{	2222	{
1731	int x, y, x1, y1;	2223	int x, y, x1, y1;
1732	SV data_sv = newSV (w h * 7 + 5);	2224	SV data_sv = newSV (w h * 7 + 5);
1733	uint8_t data = (uint8_t )SvPVX (data_sv);	2225	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1758	if (row && row->c0 <= x && x < row->c1)	2250	if (row && row->c0 <= x && x < row->c1)
1759	{	2251	{
1760	mapcell *cell = row->col + (x - row->c0);	2252	mapcell *cell = row->col + (x - row->c0);
1761	uint8_t flags = 0;	2253	uint8_t flags = 0;
1762		2254
1763	if (cell->face [0]) flags \|= 1;	2255	if (cell->tile [0]) flags \|= 1;
1764	if (cell->face [1]) flags \|= 2;	2256	if (cell->tile [1]) flags \|= 2;
1765	if (cell->face [2]) flags \|= 4;	2257	if (cell->tile [2]) flags \|= 4;
1766		2258
1767	*data++ = flags;	2259	*data++ = flags;
1768		2260
1769	if (flags & 1)	2261	if (flags & 1)
1770	{	2262	{
		2263	tileid tile = cell->tile [0];
1771	*data++ = cell->face [0] >> 8;	2264	*data++ = tile >> 8;
1772	*data++ = cell->face [0];	2265	*data++ = tile;
1773	}	2266	}
1774		2267
1775	if (flags & 2)	2268	if (flags & 2)
1776	{	2269	{
		2270	tileid tile = cell->tile [1];
1777	*data++ = cell->face [1] >> 8;	2271	*data++ = tile >> 8;
1778	*data++ = cell->face [1];	2272	*data++ = tile;
1779	}	2273	}
1780		2274
1781	if (flags & 4)	2275	if (flags & 4)
1782	{	2276	{
		2277	tileid tile = cell->tile [2];
1783	*data++ = cell->face [2] >> 8;	2278	*data++ = tile >> 8;
1784	*data++ = cell->face [2];	2279	*data++ = tile;
1785	}	2280	}
1786	}	2281	}
1787	else	2282	else
1788	*data++ = 0;	2283	*data++ = 0;
1789	}	2284	}
…		…
1795	}	2290	}
1796	OUTPUT:	2291	OUTPUT:
1797	RETVAL	2292	RETVAL
1798		2293
1799	void	2294	void
1800	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2295	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
1801	PPCODE:	2296	PPCODE:
1802	{	2297	{
1803	int x, y, z;	2298	int x, y, z;
1804	int w, h;	2299	int w, h;
1805	int x1, y1;	2300	int x1, y1;
1806		2301
1807	if (*data++ != 0)	2302	if (*data++ != 0)
1808	return; /* version mismatch */	2303	XSRETURN_EMPTY; /* version mismatch */
1809		2304
1810	w = data++ << 8; w \|= data++;	2305	w = data++ << 8; w \|= data++;
1811	h = data++ << 8; h \|= data++;	2306	h = data++ << 8; h \|= data++;
1812		2307
1813	// we need to do this 'cause we don't keep an absolute coord system for rows	2308	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1829	{	2324	{
1830	uint8_t flags = *data++;	2325	uint8_t flags = *data++;
1831		2326
1832	if (flags)	2327	if (flags)
1833	{	2328	{
1834	mapface face[3] = { 0, 0, 0 };
1835
1836	mapcell *cell = row_get_cell (row, x);	2329	mapcell *cell = row_get_cell (row, x);
		2330	tileid tile[3] = { 0, 0, 0 };
1837		2331
1838	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2332	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1839	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2333	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1840	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2334	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1841		2335
1842	if (cell->darkness == 0)	2336	if (cell->darkness == 0)
1843	{	2337	{
1844	cell->darkness = 0;	2338	cell->darkness = 0;
1845		2339
1846	for (z = 0; z <= 2; z++)	2340	for (z = 0; z <= 2; z++)
1847	{	2341	{
1848	cell->face[z] = face[z];	2342	tileid t = tile [z];
1849		2343
1850	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2344	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2345	{
1851	XPUSHs (sv_2mortal (newSViv (face[z])));	2346	XPUSHs (sv_2mortal (newSViv (t)));
		2347	need_texid (self, t);
		2348	}
		2349
		2350	cell->tile [z] = t;
1852	}	2351	}
1853	}	2352	}
1854	}	2353	}
1855	}	2354	}
1856	}	2355	}
1857	}	2356	}
1858		2357
1859	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2358	MODULE = Deliantra::Client PACKAGE = DC::RW
1860		2359
1861	CFPlus::MixChunk	2360	DC::RW
1862	new_from_file (SV class, char path)	2361	new (SV class, SV data_sv)
1863	CODE:	2362	CODE:
1864	RETVAL = Mix_LoadWAV (path);	2363	{
		2364	STRLEN datalen;
		2365	char *data = SvPVbyte (data_sv, datalen);
		2366
		2367	RETVAL = SDL_RWFromConstMem (data, datalen);
		2368	}
1865	OUTPUT:	2369	OUTPUT:
1866	RETVAL	2370	RETVAL
1867		2371
		2372	DC::RW
		2373	new_from_file (SV class, const char path, const char *mode = "rb")
		2374	CODE:
		2375	RETVAL = SDL_RWFromFile (path, mode);
		2376	OUTPUT:
		2377	RETVAL
		2378
		2379	# fails on win32:
		2380	# dc.xs(2268) : error C2059: syntax error : '('
1868	void	2381	#void
		2382	#close (DC::RW self)
		2383	# CODE:
		2384	# (self->(close)) (self);
		2385
		2386	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2387
		2388	PROTOTYPES: DISABLE
		2389
		2390	DC::Channel
		2391	find ()
		2392	CODE:
		2393	{
		2394	RETVAL = Mix_GroupAvailable (-1);
		2395
		2396	if (RETVAL < 0)
		2397	{
		2398	RETVAL = Mix_GroupOldest (-1);
		2399
		2400	if (RETVAL < 0)
		2401	XSRETURN_UNDEF;
		2402
		2403	Mix_HaltChannel (RETVAL);
		2404	}
		2405
		2406	Mix_UnregisterAllEffects (RETVAL);
		2407	Mix_Volume (RETVAL, 128);
		2408	}
		2409	OUTPUT:
		2410	RETVAL
		2411
		2412	void
		2413	halt (DC::Channel self)
		2414	CODE:
		2415	Mix_HaltChannel (self);
		2416
		2417	void
		2418	expire (DC::Channel self, int ticks = -1)
		2419	CODE:
		2420	Mix_ExpireChannel (self, ticks);
		2421
		2422	void
		2423	fade_out (DC::Channel self, int ticks = -1)
		2424	CODE:
		2425	Mix_FadeOutChannel (self, ticks);
		2426
		2427	int
		2428	volume (DC::Channel self, int volume)
		2429	CODE:
		2430	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2431	OUTPUT:
		2432	RETVAL
		2433
		2434	void
		2435	unregister_all_effects (DC::Channel self)
		2436	CODE:
		2437	Mix_UnregisterAllEffects (self);
		2438
		2439	void
		2440	set_panning (DC::Channel self, int left, int right)
		2441	CODE:
		2442	left = CLAMP (left , 0, 255);
		2443	right = CLAMP (right, 0, 255);
		2444	Mix_SetPanning (self, left, right);
		2445
		2446	void
		2447	set_distance (DC::Channel self, int distance)
		2448	CODE:
		2449	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2450
		2451	void
		2452	set_position (DC::Channel self, int angle, int distance)
		2453	CODE:
		2454
		2455	void
		2456	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2457	CODE:
		2458	{
		2459	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2460	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2461	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2462	}
		2463
		2464	void
		2465	set_reverse_stereo (DC::Channel self, int flip)
		2466	CODE:
		2467	Mix_SetReverseStereo (self, flip);
		2468
		2469	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2470
		2471	PROTOTYPES: DISABLE
		2472
		2473	DC::MixChunk
		2474	new (SV *class, DC::RW rwops)
		2475	CODE:
		2476	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2477	OUTPUT:
		2478	RETVAL
		2479
		2480	void
1869	DESTROY (CFPlus::MixChunk self)	2481	DESTROY (DC::MixChunk self)
1870	CODE:	2482	CODE:
1871	Mix_FreeChunk (self);	2483	Mix_FreeChunk (self);
1872		2484
1873	int	2485	int
1874	volume (CFPlus::MixChunk self, int volume = -1)	2486	volume (DC::MixChunk self, int volume = -1)
1875	CODE:	2487	CODE:
		2488	if (items > 1)
		2489	volume = CLAMP (volume, 0, 128);
1876	RETVAL = Mix_VolumeChunk (self, volume);	2490	RETVAL = Mix_VolumeChunk (self, volume);
1877	OUTPUT:	2491	OUTPUT:
1878	RETVAL	2492	RETVAL
1879		2493
1880	int	2494	DC::Channel
1881	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2495	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1882	CODE:	2496	CODE:
		2497	{
1883	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2498	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2499
		2500	if (RETVAL < 0)
		2501	XSRETURN_UNDEF;
		2502
		2503	if (channel < 0)
		2504	{
		2505	Mix_UnregisterAllEffects (RETVAL);
		2506	Mix_Volume (RETVAL, 128);
		2507	}
		2508	}
1884	OUTPUT:	2509	OUTPUT:
1885	RETVAL	2510	RETVAL
1886		2511
1887	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2512	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1888		2513
1889	int	2514	int
1890	volume (int volume = -1)	2515	volume (int volume = -1)
		2516	PROTOTYPE: ;$
1891	CODE:	2517	CODE:
		2518	if (items > 0)
		2519	volume = CLAMP (volume, 0, 128);
1892	RETVAL = Mix_VolumeMusic (volume);	2520	RETVAL = Mix_VolumeMusic (volume);
1893	OUTPUT:	2521	OUTPUT:
1894	RETVAL	2522	RETVAL
1895		2523
		2524	void
		2525	fade_out (int ms)
		2526	CODE:
		2527	Mix_FadeOutMusic (ms);
		2528
		2529	void
		2530	halt ()
		2531	CODE:
		2532	Mix_HaltMusic ();
		2533
1896	CFPlus::MixMusic	2534	DC::MixMusic
1897	new_from_file (SV class, char path)	2535	new (SV *class, DC::RW rwops)
1898	CODE:	2536	CODE:
1899	RETVAL = Mix_LoadMUS (path);	2537	RETVAL = Mix_LoadMUS_RW (rwops);
1900	OUTPUT:	2538	OUTPUT:
1901	RETVAL	2539	RETVAL
1902		2540
1903	void	2541	void
1904	DESTROY (CFPlus::MixMusic self)	2542	DESTROY (DC::MixMusic self)
1905	CODE:	2543	CODE:
1906	Mix_FreeMusic (self);	2544	Mix_FreeMusic (self);
1907		2545
1908	int	2546	int
1909	play (CFPlus::MixMusic self, int loops = -1)	2547	play (DC::MixMusic self, int loops = -1)
1910	CODE:	2548	CODE:
1911	RETVAL = Mix_PlayMusic (self, loops);	2549	RETVAL = Mix_PlayMusic (self, loops);
1912	OUTPUT:	2550	OUTPUT:
1913	RETVAL	2551	RETVAL
1914		2552
1915	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2553	void
		2554	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2555	CODE:
		2556	Mix_FadeInMusicPos (self, loops, ms, position);
		2557
		2558	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2559
		2560	PROTOTYPES: ENABLE
1916		2561
1917	BOOT:	2562	BOOT:
1918	{	2563	{
1919	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2564	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1920	static const struct {	2565	static const struct {
1921	const char *name;	2566	const char *name;
1922	IV iv;	2567	IV iv;
1923	} *civ, const_iv[] = {	2568	} *civ, const_iv[] = {
1924	# define const_iv(name) { # name, (IV)name }	2569	# define const_iv(name) { # name, (IV)name }
		2570	const_iv (GL_VENDOR),
		2571	const_iv (GL_VERSION),
		2572	const_iv (GL_EXTENSIONS),
1925	const_iv (GL_COLOR_MATERIAL),	2573	const_iv (GL_COLOR_MATERIAL),
1926	const_iv (GL_SMOOTH),	2574	const_iv (GL_SMOOTH),
1927	const_iv (GL_FLAT),	2575	const_iv (GL_FLAT),
1928	const_iv (GL_DITHER),	2576	const_iv (GL_DITHER),
1929	const_iv (GL_BLEND),	2577	const_iv (GL_BLEND),
…		…
1933	const_iv (GL_ALPHA_TEST),	2581	const_iv (GL_ALPHA_TEST),
1934	const_iv (GL_NORMALIZE),	2582	const_iv (GL_NORMALIZE),
1935	const_iv (GL_RESCALE_NORMAL),	2583	const_iv (GL_RESCALE_NORMAL),
1936	const_iv (GL_FRONT),	2584	const_iv (GL_FRONT),
1937	const_iv (GL_BACK),	2585	const_iv (GL_BACK),
		2586	const_iv (GL_AUX0),
1938	const_iv (GL_AND),	2587	const_iv (GL_AND),
1939	const_iv (GL_ONE),	2588	const_iv (GL_ONE),
1940	const_iv (GL_ZERO),	2589	const_iv (GL_ZERO),
1941	const_iv (GL_SRC_ALPHA),	2590	const_iv (GL_SRC_ALPHA),
1942	const_iv (GL_DST_ALPHA),	2591	const_iv (GL_DST_ALPHA),
…		…
1955	const_iv (GL_INTENSITY),	2604	const_iv (GL_INTENSITY),
1956	const_iv (GL_LUMINANCE),	2605	const_iv (GL_LUMINANCE),
1957	const_iv (GL_LUMINANCE_ALPHA),	2606	const_iv (GL_LUMINANCE_ALPHA),
1958	const_iv (GL_FLOAT),	2607	const_iv (GL_FLOAT),
1959	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2608	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2609	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2610	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2611	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2612	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2613	const_iv (GL_COMPRESSED_RGB_ARB),
		2614	const_iv (GL_COMPRESSED_RGBA_ARB),
1960	const_iv (GL_COMPILE),	2615	const_iv (GL_COMPILE),
		2616	const_iv (GL_PROXY_TEXTURE_1D),
		2617	const_iv (GL_PROXY_TEXTURE_2D),
1961	const_iv (GL_TEXTURE_1D),	2618	const_iv (GL_TEXTURE_1D),
1962	const_iv (GL_TEXTURE_2D),	2619	const_iv (GL_TEXTURE_2D),
1963	const_iv (GL_TEXTURE_ENV),	2620	const_iv (GL_TEXTURE_ENV),
1964	const_iv (GL_TEXTURE_MAG_FILTER),	2621	const_iv (GL_TEXTURE_MAG_FILTER),
1965	const_iv (GL_TEXTURE_MIN_FILTER),	2622	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1986	const_iv (GL_COLOR_LOGIC_OP),	2643	const_iv (GL_COLOR_LOGIC_OP),
1987	const_iv (GL_SEPARABLE_2D),	2644	const_iv (GL_SEPARABLE_2D),
1988	const_iv (GL_CONVOLUTION_2D),	2645	const_iv (GL_CONVOLUTION_2D),
1989	const_iv (GL_CONVOLUTION_BORDER_MODE),	2646	const_iv (GL_CONVOLUTION_BORDER_MODE),
1990	const_iv (GL_CONSTANT_BORDER),	2647	const_iv (GL_CONSTANT_BORDER),
		2648	const_iv (GL_POINTS),
1991	const_iv (GL_LINES),	2649	const_iv (GL_LINES),
1992	const_iv (GL_LINE_STRIP),	2650	const_iv (GL_LINE_STRIP),
1993	const_iv (GL_LINE_LOOP),	2651	const_iv (GL_LINE_LOOP),
1994	const_iv (GL_QUADS),	2652	const_iv (GL_QUADS),
1995	const_iv (GL_QUAD_STRIP),	2653	const_iv (GL_QUAD_STRIP),
1996	const_iv (GL_TRIANGLES),	2654	const_iv (GL_TRIANGLES),
1997	const_iv (GL_TRIANGLE_STRIP),	2655	const_iv (GL_TRIANGLE_STRIP),
1998	const_iv (GL_TRIANGLE_FAN),	2656	const_iv (GL_TRIANGLE_FAN),
		2657	const_iv (GL_POLYGON),
1999	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2658	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2659	const_iv (GL_POINT_SMOOTH_HINT),
		2660	const_iv (GL_LINE_SMOOTH_HINT),
		2661	const_iv (GL_POLYGON_SMOOTH_HINT),
		2662	const_iv (GL_GENERATE_MIPMAP_HINT),
		2663	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2000	const_iv (GL_FASTEST),	2664	const_iv (GL_FASTEST),
		2665	const_iv (GL_DONT_CARE),
		2666	const_iv (GL_NICEST),
2001	const_iv (GL_V2F),	2667	const_iv (GL_V2F),
2002	const_iv (GL_V3F),	2668	const_iv (GL_V3F),
2003	const_iv (GL_T2F_V3F),	2669	const_iv (GL_T2F_V3F),
2004	const_iv (GL_T2F_N3F_V3F),	2670	const_iv (GL_T2F_N3F_V3F),
2005	# undef const_iv	2671	# undef const_iv
2006	};	2672	};
2007		2673
2008	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2674	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2009	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2675	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2676
		2677	texture_av = newAV ();
		2678	AvREAL_off (texture_av);
2010	}	2679	}
		2680
		2681	void
		2682	disable_GL_EXT_blend_func_separate ()
		2683	CODE:
		2684	gl.BlendFuncSeparate = 0;
		2685	gl.BlendFuncSeparateEXT = 0;
2011		2686
2012	char *	2687	char *
2013	gl_vendor ()	2688	gl_vendor ()
2014	CODE:	2689	CODE:
2015	RETVAL = (char *)glGetString (GL_VENDOR);	2690	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2028	CODE:	2703	CODE:
2029	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2704	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2030	OUTPUT:	2705	OUTPUT:
2031	RETVAL	2706	RETVAL
2032		2707
		2708	const char *glGetString (GLenum pname)
		2709
		2710	GLint glGetInteger (GLenum pname)
		2711	CODE:
		2712	glGetIntegerv (pname, &RETVAL);
		2713	OUTPUT:
		2714	RETVAL
		2715
		2716	GLdouble glGetDouble (GLenum pname)
		2717	CODE:
		2718	glGetDoublev (pname, &RETVAL);
		2719	OUTPUT:
		2720	RETVAL
		2721
2033	int glGetError ()	2722	int glGetError ()
2034		2723
2035	void glFinish ()	2724	void glFinish ()
2036		2725
2037	void glClear (int mask)	2726	void glClear (int mask)
…		…
2074	# near_ and far_ are due to microsofts buggy "c" compiler	2763	# near_ and far_ are due to microsofts buggy "c" compiler
2075	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2764	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2076		2765
2077	# near_ and far_ are due to microsofts buggy "c" compiler	2766	# near_ and far_ are due to microsofts buggy "c" compiler
2078	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2767	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2768
		2769	PROTOTYPES: DISABLE
2079		2770
2080	void glViewport (int x, int y, int width, int height)	2771	void glViewport (int x, int y, int width, int height)
2081		2772
2082	void glScissor (int x, int y, int width, int height)	2773	void glScissor (int x, int y, int width, int height)
2083		2774
…		…
2091		2782
2092	void glRotate (float angle, float x, float y, float z)	2783	void glRotate (float angle, float x, float y, float z)
2093	CODE:	2784	CODE:
2094	glRotatef (angle, x, y, z);	2785	glRotatef (angle, x, y, z);
2095		2786
2096	void glBegin (int mode)
2097
2098	void glEnd ()
2099
2100	void glColor (float r, float g, float b, float a = 1.0)	2787	void glColor (float r, float g, float b, float a = 1.0)
2101	PROTOTYPE: @
2102	ALIAS:	2788	ALIAS:
2103	glColor_premultiply = 1	2789	glColor_premultiply = 1
2104	CODE:	2790	CODE:
2105	if (ix)	2791	if (ix)
2106	{	2792	{
…		…
2109	b *= a;	2795	b *= a;
2110	}	2796	}
2111	// microsoft visual "c" rounds instead of truncating...	2797	// microsoft visual "c" rounds instead of truncating...
2112	glColor4f (r, g, b, a);	2798	glColor4f (r, g, b, a);
2113		2799
2114	void glInterleavedArrays (int format, int stride, char *data)
2115
2116	void glDrawElements (int mode, int count, int type, char *indices)
2117
2118	# 1.2 void glDrawRangeElements (int mode, int start, int end
2119
2120	void glRasterPos (float x, float y, float z = 0.)	2800	void glRasterPos (float x, float y, float z = 0.)
2121	CODE:	2801	CODE:
2122	glRasterPos3f (0, 0, z);	2802	glRasterPos3f (0, 0, z);
2123	glBitmap (0, 0, 0, 0, x, y, 0);	2803	glBitmap (0, 0, 0, 0, x, y, 0);
2124		2804
…		…
2128		2808
2129	void glTexCoord (float s, float t)	2809	void glTexCoord (float s, float t)
2130	CODE:	2810	CODE:
2131	glTexCoord2f (s, t);	2811	glTexCoord2f (s, t);
2132		2812
		2813	void glRect (float x1, float y1, float x2, float y2)
		2814	CODE:
		2815	glRectf (x1, y1, x2, y2);
		2816
		2817	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2818	CODE:
		2819	glBegin (GL_LINE_LOOP);
		2820	glVertex2f (x1, y1);
		2821	glVertex2f (x2, y1);
		2822	glVertex2f (x2, y2);
		2823	glVertex2f (x1, y2);
		2824	glEnd ();
		2825
		2826	PROTOTYPES: ENABLE
		2827
		2828	void glBegin (int mode)
		2829
		2830	void glEnd ()
		2831
		2832	void glPointSize (GLfloat size)
		2833
		2834	void glLineWidth (GLfloat width)
		2835
		2836	void glInterleavedArrays (int format, int stride, char *data)
		2837
		2838	void glDrawElements (int mode, int count, int type, char *indices)
		2839
		2840	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2841
2133	void glTexEnv (int target, int pname, float param)	2842	void glTexEnv (int target, int pname, float param)
2134	CODE:	2843	CODE:
2135	glTexEnvf (target, pname, param);	2844	glTexEnvf (target, pname, param);
2136		2845
2137	void glTexParameter (int target, int pname, float param)	2846	void glTexParameter (int target, int pname, float param)
…		…
2153	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2862	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2154	CODE:	2863	CODE:
2155	if (gl.SeparableFilter2D)	2864	if (gl.SeparableFilter2D)
2156	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2865	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2157		2866
2158	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2867	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2159		2868
2160	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2869	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2161		2870
2162	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2871	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2872
		2873	void glPixelZoom (float x, float y)
2163		2874
2164	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2875	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2165		2876
2166	int glGenTexture ()	2877	int glGenTexture ()
2167	CODE:	2878	CODE:
2168	{	2879	RETVAL = gen_texture ();
2169	GLuint name;
2170	glGenTextures (1, &name);
2171	RETVAL = name;
2172	}
2173	OUTPUT:	2880	OUTPUT:
2174	RETVAL	2881	RETVAL
2175		2882
2176	void glDeleteTexture (int name)	2883	void glDeleteTexture (int name)
2177	CODE:	2884	CODE:
2178	{
2179	GLuint name_ = name;
2180	glDeleteTextures (1, &name_);	2885	del_texture (name);
2181	}	2886
2182
2183	int glGenList ()	2887	int glGenList ()
2184	CODE:	2888	CODE:
2185	RETVAL = glGenLists (1);	2889	RETVAL = glGenLists (1);
2186	OUTPUT:	2890	OUTPUT:
2187	RETVAL	2891	RETVAL
…		…
2194		2898
2195	void glEndList ()	2899	void glEndList ()
2196		2900
2197	void glCallList (int list)	2901	void glCallList (int list)
2198		2902
		2903	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2904
		2905	PROTOTYPES: DISABLE
		2906
		2907	void
		2908	find_widget (SV *self, NV x, NV y)
		2909	PPCODE:
		2910	{
		2911	if (within_widget (self, x, y))
		2912	XPUSHs (self);
		2913	}
		2914
		2915	BOOT:
		2916	{
		2917	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2918
		2919	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2920	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2921	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2922	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2923	}
		2924
		2925	void
		2926	draw (SV *self)
		2927	CODE:
		2928	{
		2929	HV *hv;
		2930	SV **svp;
		2931	NV x, y, w, h;
		2932	SV *draw_x_sv = GvSV (draw_x_gv);
		2933	SV *draw_y_sv = GvSV (draw_y_gv);
		2934	SV *draw_w_sv = GvSV (draw_w_gv);
		2935	SV *draw_h_sv = GvSV (draw_h_gv);
		2936	double draw_x, draw_y;
		2937
		2938	if (!SvROK (self))
		2939	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2940
		2941	hv = (HV *)SvRV (self);
		2942
		2943	if (SvTYPE (hv) != SVt_PVHV)
		2944	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2945
		2946	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2947	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2948
		2949	if (!h \|\| !w)
		2950	XSRETURN_EMPTY;
		2951
		2952	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2953	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2954
		2955	draw_x = SvNV (draw_x_sv) + x;
		2956	draw_y = SvNV (draw_y_sv) + y;
		2957
		2958	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2959	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2960	XSRETURN_EMPTY;
		2961
		2962	sv_setnv (draw_x_sv, draw_x);
		2963	sv_setnv (draw_y_sv, draw_y);
		2964
		2965	glPushMatrix ();
		2966	glTranslated (x, y, 0);
		2967
		2968	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2969	{
		2970	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2971
		2972	if (svp && SvTRUE (*svp))
		2973	{
		2974	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2975	glEnable (GL_BLEND);
		2976	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2977	glBegin (GL_QUADS);
		2978	glVertex2f (0, 0);
		2979	glVertex2f (w, 0);
		2980	glVertex2f (w, h);
		2981	glVertex2f (0, h);
		2982	glEnd ();
		2983	glDisable (GL_BLEND);
		2984	}
		2985	}
		2986	#if 0
		2987	// draw borders, for debugging
		2988	glPushMatrix ();
		2989	glColor4f (1., 1., 0., 1.);
		2990	glTranslatef (.5, .5, 0.);
		2991	glBegin (GL_LINE_LOOP);
		2992	glVertex2f (0 , 0);
		2993	glVertex2f (w - 1, 0);
		2994	glVertex2f (w - 1, h - 1);
		2995	glVertex2f (0 , h - 1);
		2996	glEnd ();
		2997	glPopMatrix ();
		2998	#endif
		2999	PUSHMARK (SP);
		3000	XPUSHs (self);
		3001	PUTBACK;
		3002	call_method ("_draw", G_VOID \| G_DISCARD);
		3003	SPAGAIN;
		3004
		3005	glPopMatrix ();
		3006
		3007	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3008	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3009	}
		3010

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.172 by root, Mon Apr 2 19:29:27 2007 UTC vs. Revision 1.253 by root, Fri Dec 28 20:59:14 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.172 by root, Mon Apr 2 19:29:27 2007 UTC vs.
Revision 1.253 by root, Fri Dec 28 20:59:14 2007 UTC