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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.174 by root, Fri Apr 6 07:45:34 2007 UTC vs.
Revision 1.268 by root, Sun Jul 20 02:57:43 2008 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	#ifndef PANGO_VERSION_CHECK
		52	# define PANGO_VERSION_CHECK(a,b,c) 0
		53	#endif
		54
		55	#if !PANGO_VERSION_CHECK (1, 15, 2)
		56	# define pango_layout_get_line_readonly pango_layout_get_line
		57	# define pango_layout_get_lines_readonly pango_layout_get_lines
		58	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		59	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		60	#endif
37		61
38	#ifndef _WIN32	62	#ifndef _WIN32
39	# include <sys/types.h>	63	# include <sys/types.h>
40	# include <sys/socket.h>	64	# include <sys/socket.h>
41	# include <netinet/in.h>	65	# include <netinet/in.h>
42	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
43	# include <inttypes.h>	67	# include <inttypes.h>
44	#endif	68	#endif
45		69
		70	#if __GNUC__ >= 4
		71	# define expect(expr,value) __builtin_expect ((expr),(value))
		72	#else
		73	# define expect(expr,value) (expr)
		74	#endif
		75
		76	#define expect_false(expr) expect ((expr) != 0, 0)
		77	#define expect_true(expr) expect ((expr) != 0, 1)
		78
46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
47		80
48	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
49		82
50	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
51	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
52		85
53	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
54		87
55	#if 0	88	/* mask out modifiers we are not interested in */
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	89	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
57	#else	90
58	# define PARACHUTE 0	91	static AV *texture_av;
59	#endif
60		92
61	static struct	93	static struct
62	{	94	{
63	#define GL_FUNC(ptr,name) ptr name;	95	#define GL_FUNC(ptr,name) ptr name;
64	#include "glfunc.h"	96	#include "glfunc.h"
65	#undef GL_FUNC	97	#undef GL_FUNC
66	} gl;	98	} gl;
67		99
		100	static void
68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	101	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69	{	102	{
70	if (gl.BlendFuncSeparate)	103	if (gl.BlendFuncSeparate)
71	gl.BlendFuncSeparate (sa, da, saa, daa);	104	gl.BlendFuncSeparate (sa, da, saa, daa);
72	else if (gl.BlendFuncSeparateEXT)	105	else if (gl.BlendFuncSeparateEXT)
73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	106	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74	else	107	else
75	glBlendFunc (sa, da);	108	glBlendFunc (sa, da);
76	}	109	}
77		110
		111	static GLuint
		112	gen_texture ()
		113	{
		114	GLuint name;
		115
		116	if (AvFILL (texture_av) >= 0)
		117	name = (GLuint)(size_t)av_pop (texture_av);
		118	else
		119	glGenTextures (1, &name);
		120
		121	return name;
		122	}
		123
		124	static void
		125	del_texture (GLuint name)
		126	{
		127	/* make a half-assed attempt at returning the memory used by the texture */
		128	/* textures are frequently being reused by cfplus anyway */
		129	/glBindTexture (GL_TEXTURE_2D, name);/
		130	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		131	av_push (texture_av, (SV *)(size_t)name);
		132	glDeleteTextures (1, &name);
		133	}
		134
78	#include "texcache.c"	135	#include "texcache.c"
		136	#include "rendercache.c"
79		137
80	#include "pango-font.c"	138	#include "pango-font.c"
81	#include "pango-fontmap.c"	139	#include "pango-fontmap.c"
82	#include "pango-render.c"	140	#include "pango-render.c"
83		141
		142	typedef IV DC__Channel;
		143	typedef SDL_RWops *DC__RW;
84	typedef Mix_Chunk *CFPlus__MixChunk;	144	typedef Mix_Chunk *DC__MixChunk;
85	typedef Mix_Music *CFPlus__MixMusic;	145	typedef Mix_Music *DC__MixMusic;
86		146
87	typedef PangoFontDescription *CFPlus__Font;	147	typedef PangoFontDescription *DC__Font;
88		148
89	static int	149	static int
90	shape_attr_p (PangoLayoutRun *run)	150	shape_attr_p (PangoLayoutRun *run)
91	{	151	{
92	GSList *attrs = run->item->analysis.extra_attrs;	152	GSList *attrs = run->item->analysis.extra_attrs;
…		…
106		166
107	typedef struct cf_layout {	167	typedef struct cf_layout {
108	PangoLayout *pl;	168	PangoLayout *pl;
109	float r, g, b, a; // default color for rgba mode	169	float r, g, b, a; // default color for rgba mode
110	int base_height;	170	int base_height;
111	CFPlus__Font font;	171	DC__Font font;
		172	rc_t *rc;
112	} *CFPlus__Layout;	173	} *DC__Layout;
113		174
114	static CFPlus__Font default_font;	175	static DC__Font default_font;
115	static PangoContext *opengl_context;	176	static PangoContext *opengl_context;
116	static PangoFontMap *opengl_fontmap;	177	static PangoFontMap *opengl_fontmap;
117		178
118	static void	179	static void
119	substitute_func (FcPattern *pattern, gpointer data)	180	substitute_func (FcPattern *pattern, gpointer data)
…		…
124	#endif	185	#endif
125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126	}	187	}
127		188
128	static void	189	static void
129	layout_update_font (CFPlus__Layout self)	190	layout_update_font (DC__Layout self)
130	{	191	{
131	/* use a random scale factor to account for unknown descenders, 0.8 works	192	/* use a random scale factor to account for unknown descenders, 0.8 works
132	* reasonably well with bitstream vera	193	* reasonably well with dejavu/bistream fonts
133	*/	194	*/
134	PangoFontDescription *font = self->font ? self->font : default_font;	195	PangoFontDescription *font = self->font ? self->font : default_font;
135		196
136	pango_font_description_set_absolute_size (font,	197	pango_font_description_set_absolute_size (font,
137	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	198	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
138		199
139	pango_layout_set_font_description (self->pl, font);	200	pango_layout_set_font_description (self->pl, font);
140	}	201	}
141		202
142	static void	203	static void
143	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	204	layout_get_pixel_size (DC__Layout self, int w, int h)
144	{	205	{
145	PangoRectangle rect;	206	PangoRectangle rect;
146		207
147	// get_pixel_* wrongly rounds down	208	// get_pixel_* wrongly rounds down
148	pango_layout_get_extents (self->pl, 0, &rect);	209	pango_layout_get_extents (self->pl, 0, &rect);
…		…
159		220
160	typedef uint16_t tileid;	221	typedef uint16_t tileid;
161	typedef uint16_t faceid;	222	typedef uint16_t faceid;
162		223
163	typedef struct {	224	typedef struct {
164	int name;	225	GLuint name;
165	int w, h;	226	int w, h;
166	float s, t;	227	float s, t;
167	uint8_t r, g, b, a;	228	uint8_t r, g, b, a;
		229	tileid smoothtile;
		230	uint8_t smoothlevel;
168	} maptex;	231	} maptex;
169		232
170	typedef struct {	233	typedef struct {
171	uint32_t player;	234	uint32_t player;
172	tileid tile[3];	235	tileid tile[3];
173	uint16_t darkness;	236	uint16_t darkness;
174	uint8_t stat_width, stat_hp, flags;	237	uint8_t stat_width, stat_hp, flags, smoothmax;
175	} mapcell;	238	} mapcell;
176		239
177	typedef struct {	240	typedef struct {
178	int32_t c0, c1;	241	int32_t c0, c1;
179	mapcell *col;	242	mapcell *col;
…		…
185	int faces; tileid *face2tile; // [faceid]	248	int faces; tileid *face2tile; // [faceid]
186	int texs; maptex *tex; // [tileid]	249	int texs; maptex *tex; // [tileid]
187		250
188	int32_t rows;	251	int32_t rows;
189	maprow *row;	252	maprow *row;
190	} *CFPlus__Map;	253	} *DC__Map;
191		254
192	static char *	255	static char *
193	prepend (char *ptr, int sze, int inc)	256	prepend (char *ptr, int sze, int inc)
194	{	257	{
195	char *p;	258	char *p;
…		…
233	self->texs *= 2;	296	self->texs *= 2;
234	}	297	}
235	}	298	}
236		299
237	static maprow *	300	static maprow *
238	map_get_row (CFPlus__Map self, int y)	301	map_get_row (DC__Map self, int y)
239	{	302	{
240	if (0 > y)	303	if (0 > y)
241	{	304	{
242	int extend = - y + MAP_EXTEND_Y;	305	int extend = - y + MAP_EXTEND_Y;
243	Prepend (maprow, self->row, self->rows, extend);	306	Prepend (maprow, self->row, self->rows, extend);
…		…
281		344
282	return row->col + (x - row->c0);	345	return row->col + (x - row->c0);
283	}	346	}
284		347
285	static mapcell *	348	static mapcell *
286	map_get_cell (CFPlus__Map self, int x, int y)	349	map_get_cell (DC__Map self, int x, int y)
287	{	350	{
288	return row_get_cell (map_get_row (self, y), x);	351	return row_get_cell (map_get_row (self, y), x);
289	}	352	}
290		353
291	static void	354	static void
292	map_clear (CFPlus__Map self)	355	map_clear (DC__Map self)
293	{	356	{
294	int r;	357	int r;
295		358
296	for (r = 0; r < self->rows; r++)	359	for (r = 0; r < self->rows; r++)
297	Safefree (self->row[r].col);	360	Safefree (self->row[r].col);
…		…
304	self->oy = 0;	367	self->oy = 0;
305	self->row = 0;	368	self->row = 0;
306	self->rows = 0;	369	self->rows = 0;
307	}	370	}
308		371
		372	#define CELL_CLEAR(cell) \
		373	do { \
		374	if ((cell)->player) \
		375	(cell)->tile [2] = 0; \
		376	(cell)->darkness = 0; \
		377	(cell)->stat_hp = 0; \
		378	(cell)->flags = 0; \
		379	(cell)->player = 0; \
		380	} while (0)
		381
309	static void	382	static void
310	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	383	map_blank (DC__Map self, int x0, int y0, int w, int h)
311	{	384	{
312	int x, y;	385	int x, y;
313	maprow *row;	386	maprow *row;
314	mapcell *cell;	387	mapcell *cell;
315		388
…		…
327	if (x >= row->c1)	400	if (x >= row->c1)
328	break;	401	break;
329		402
330	cell = row->col + x - row->c0;	403	cell = row->col + x - row->c0;
331		404
332	cell->darkness = 0;	405	CELL_CLEAR (cell);
333	cell->stat_hp = 0;
334	cell->flags = 0;
335	cell->player = 0;
336	}	406	}
337	}	407	}
		408	}
		409
		410	typedef struct {
		411	tileid tile;
		412	uint8_t x, y, level;
		413	} smooth_key;
		414
		415	static void
		416	smooth_or_bits (HV hv, smooth_key key, IV bits)
		417	{
		418	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		419
		420	if (SvIOK (*sv))
		421	SvIV_set (sv, SvIVX (sv) \| bits);
		422	else
		423	sv_setiv (*sv, bits);
338	}	424	}
339		425
340	static void	426	static void
341	music_finished (void)	427	music_finished (void)
342	{	428	{
…		…
378	n \|= n >> 16;	464	n \|= n >> 16;
379		465
380	return n + 1;	466	return n + 1;
381	}	467	}
382		468
		469	static unsigned int
		470	popcount (unsigned int n)
		471	{
		472	n -= (n >> 1) & 0x55555555U;
		473	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		474	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		475	n *= 0x01010101U;
		476
		477	return n >> 24;
		478	}
		479
383	/* SDL should provide this, really. */	480	/* SDL should provide this, really. */
384	#define SDLK_MODIFIER_MIN 300	481	#define SDLK_MODIFIER_MIN 300
385	#define SDLK_MODIFIER_MAX 314	482	#define SDLK_MODIFIER_MAX 314
386		483
387	MODULE = CFPlus PACKAGE = CFPlus	484	/******************************************************************************/
		485
		486	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		487	static GV *hover_gv;
		488
		489	static int
		490	within_widget (SV *widget, NV x, NV y)
		491	{
		492	HV *self;
		493	SV **svp;
		494	NV wx, ww, wy, wh;
		495
		496	if (!SvROK (widget))
		497	return 0;
		498
		499	self = (HV *)SvRV (widget);
		500
		501	if (SvTYPE (self) != SVt_PVHV)
		502	return 0;
		503
		504	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		505	if (y < wy)
		506	return 0;
		507
		508	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		509	if (y >= wy + wh)
		510	return 0;
		511
		512	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		513	if (x < wx)
		514	return 0;
		515
		516	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		517	if (x >= wx + ww)
		518	return 0;
		519
		520	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		521	if (!svp \|\| !SvTRUE (*svp))
		522	return 0;
		523
		524	return 1;
		525	}
		526
		527	MODULE = Deliantra::Client PACKAGE = DC
388		528
389	PROTOTYPES: ENABLE	529	PROTOTYPES: ENABLE
390		530
391	BOOT:	531	BOOT:
392	{	532	{
393	HV *stash = gv_stashpv ("CFPlus", 1);	533	HV *stash = gv_stashpv ("DC", 1);
394	static const struct {	534	static const struct {
395	const char *name;	535	const char *name;
396	IV iv;	536	IV iv;
397	} *civ, const_iv[] = {	537	} *civ, const_iv[] = {
398	# define const_iv(name) { # name, (IV)name }	538	# define const_iv(name) { # name, (IV)name }
…		…
420		560
421	const_iv (SDL_APPINPUTFOCUS),	561	const_iv (SDL_APPINPUTFOCUS),
422	const_iv (SDL_APPMOUSEFOCUS),	562	const_iv (SDL_APPMOUSEFOCUS),
423	const_iv (SDL_APPACTIVE),	563	const_iv (SDL_APPACTIVE),
424		564
		565	const_iv (SDLK_FIRST),
		566	const_iv (SDLK_LAST),
425	const_iv (SDLK_KP0),	567	const_iv (SDLK_KP0),
426	const_iv (SDLK_KP1),	568	const_iv (SDLK_KP1),
427	const_iv (SDLK_KP2),	569	const_iv (SDLK_KP2),
428	const_iv (SDLK_KP3),	570	const_iv (SDLK_KP3),
429	const_iv (SDLK_KP4),	571	const_iv (SDLK_KP4),
…		…
501	const_iv (KMOD_LMETA),	643	const_iv (KMOD_LMETA),
502	const_iv (KMOD_RMETA),	644	const_iv (KMOD_RMETA),
503	const_iv (KMOD_NUM),	645	const_iv (KMOD_NUM),
504	const_iv (KMOD_CAPS),	646	const_iv (KMOD_CAPS),
505	const_iv (KMOD_MODE),	647	const_iv (KMOD_MODE),
		648
		649	const_iv (MIX_DEFAULT_FORMAT),
		650
		651	const_iv (SDL_INIT_TIMER),
		652	const_iv (SDL_INIT_AUDIO),
		653	const_iv (SDL_INIT_VIDEO),
		654	const_iv (SDL_INIT_CDROM),
		655	const_iv (SDL_INIT_JOYSTICK),
		656	const_iv (SDL_INIT_EVERYTHING),
		657	const_iv (SDL_INIT_NOPARACHUTE),
		658	const_iv (SDL_INIT_EVENTTHREAD),
		659
		660	const_iv (SDL_GL_RED_SIZE),
		661	const_iv (SDL_GL_GREEN_SIZE),
		662	const_iv (SDL_GL_BLUE_SIZE),
		663	const_iv (SDL_GL_ALPHA_SIZE),
		664	const_iv (SDL_GL_DOUBLEBUFFER),
		665	const_iv (SDL_GL_BUFFER_SIZE),
		666	const_iv (SDL_GL_DEPTH_SIZE),
		667	const_iv (SDL_GL_STENCIL_SIZE),
		668	const_iv (SDL_GL_ACCUM_RED_SIZE),
		669	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		670	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		671	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		672	const_iv (SDL_GL_STEREO),
		673	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		674	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		675	const_iv (SDL_GL_ACCELERATED_VISUAL),
		676	const_iv (SDL_GL_SWAP_CONTROL)
506	# undef const_iv	677	# undef const_iv
507	};	678	};
508		679
509	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	680	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
510	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	681	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
528		699
529	NV floor (NV x)	700	NV floor (NV x)
530		701
531	NV ceil (NV x)	702	NV ceil (NV x)
532		703
		704	IV minpot (UV n)
		705
		706	IV popcount (UV n)
		707
533	void	708	void
534	pango_init ()	709	pango_init ()
535	CODE:	710	CODE:
536	{	711	{
537	opengl_fontmap = pango_opengl_font_map_new ();	712	opengl_fontmap = pango_opengl_font_map_new ();
538	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	713	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
539	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	714	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		715	/pango_context_set_font_description (opengl_context, default_font);/
		716	#if PANGO_VERSION_CHECK (1, 15, 2)
		717	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		718	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		719	#endif
540	}	720	}
541		721
542	int	722	char *SDL_GetError ()
543	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
544		723
545	void	724	int SDL_Init (U32 flags)
		725
		726	int SDL_InitSubSystem (U32 flags)
		727
		728	void SDL_QuitSubSystem (U32 flags)
		729
546	SDL_Quit ()	730	void SDL_Quit ()
547		731
		732	int SDL_GL_SetAttribute (int attr, int value)
		733
		734	int SDL_GL_GetAttribute (int attr)
		735	CODE:
		736	if (SDL_GL_GetAttribute (attr, &RETVAL))
		737	XSRETURN_UNDEF;
		738	OUTPUT:
		739	RETVAL
		740
548	void	741	void
549	SDL_ListModes ()	742	SDL_ListModes (int rgb, int alpha)
550	PPCODE:	743	PPCODE:
551	{	744	{
552	SDL_Rect **m;	745	SDL_Rect **m;
553		746
554	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	747	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
555	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	748	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
556	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	749	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
557	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	750	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
558		751
559	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	752	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
560	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	753	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
561		754
562	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	755	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
563	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	756	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
564	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	757	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
565	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	758	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
566		759
567	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	760	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
568	#if SDL_VERSION_ATLEAST(1,2,10)
569	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
570	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	761	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
571	#endif
572
573	SDL_EnableUNICODE (1);
574	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
575		762
576	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	763	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
577		764
578	if (m && m != (SDL_Rect **)-1)	765	if (m && m != (SDL_Rect **)-1)
579	while (*m)	766	while (*m)
580	{	767	{
		768	if ((m)->w >= 400 && (m)->h >= 300)
		769	{
581	AV *av = newAV ();	770	AV *av = newAV ();
582	av_push (av, newSViv ((*m)->w));	771	av_push (av, newSViv ((*m)->w));
583	av_push (av, newSViv ((*m)->h));	772	av_push (av, newSViv ((*m)->h));
		773	av_push (av, newSViv (rgb));
		774	av_push (av, newSViv (alpha));
584	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	775	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		776	}
585		777
586	++m;	778	++m;
587	}	779	}
588	}	780	}
589		781
590	char *
591	SDL_GetError ()
592
593	int	782	int
594	SDL_SetVideoMode (int w, int h, int fullscreen)	783	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
595	CODE:	784	CODE:
		785	{
		786	SDL_EnableUNICODE (1);
		787	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		788
		789	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		790	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		791	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		792	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		793
596	RETVAL = !!SDL_SetVideoMode (	794	RETVAL = !!SDL_SetVideoMode (
597	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	795	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
598	);	796	);
		797
599	if (RETVAL)	798	if (RETVAL)
600	{	799	{
601	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	800	av_clear (texture_av);
		801
		802	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
602	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	803	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
603	# include "glfunc.h"	804	#include "glfunc.h"
604	# undef GL_FUNC	805	#undef GL_FUNC
605	}	806	}
		807	}
606	OUTPUT:	808	OUTPUT:
607	RETVAL	809	RETVAL
608		810
609	void	811	void
610	SDL_GL_SwapBuffers ()	812	SDL_GL_SwapBuffers ()
611		813
612	char *	814	char *
613	SDL_GetKeyName (int sym)	815	SDL_GetKeyName (int sym)
614		816
		817	int
		818	SDL_GetAppState ()
		819
		820	int
		821	SDL_GetModState ()
		822
615	void	823	void
616	SDL_PollEvent ()	824	poll_events ()
617	PPCODE:	825	PPCODE:
618	{	826	{
619	SDL_Event ev;	827	SDL_Event ev;
620		828
621	while (SDL_PollEvent (&ev))	829	SDL_PumpEvents ();
		830	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
622	{	831	{
623	HV *hv = newHV ();	832	HV *hv = newHV ();
624	hv_store (hv, "type", 4, newSViv (ev.type), 0);	833	hv_store (hv, "type", 4, newSViv (ev.type), 0);
625		834
626	switch (ev.type)	835	switch (ev.type)
627	{	836	{
628	case SDL_KEYDOWN:	837	case SDL_KEYDOWN:
629	case SDL_KEYUP:	838	case SDL_KEYUP:
630	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	839	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
631	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	840	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
632	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	841	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
633	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	842	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
634	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	843	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
635	break;	844	break;
636		845
637	case SDL_ACTIVEEVENT:	846	case SDL_ACTIVEEVENT:
638	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	847	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
639	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	848	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
640	break;	849	break;
641		850
642	case SDL_MOUSEMOTION:	851	case SDL_MOUSEMOTION:
		852	{
		853	int state = ev.motion.state;
		854	int x = ev.motion.x;
		855	int y = ev.motion.y;
		856	int xrel = ev.motion.xrel;
		857	int yrel = ev.motion.yrel;
		858
		859	/* do simplistic event compression */
		860	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		861	&& state == ev.motion.state)
		862	{
		863	xrel += ev.motion.xrel;
		864	yrel += ev.motion.yrel;
		865	x = ev.motion.x;
		866	y = ev.motion.y;
		867	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		868	}
		869
643	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	870	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
644
645	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	871	hv_store (hv, "state", 5, newSViv (state), 0);
646	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	872	hv_store (hv, "x", 1, newSViv (x), 0);
647	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	873	hv_store (hv, "y", 1, newSViv (y), 0);
648	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	874	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
649	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	875	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		876	}
650	break;	877	break;
651		878
652	case SDL_MOUSEBUTTONDOWN:	879	case SDL_MOUSEBUTTONDOWN:
653	case SDL_MOUSEBUTTONUP:	880	case SDL_MOUSEBUTTONUP:
654	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	881	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
655		882
656	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	883	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
657	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	884	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
658	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	885	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
659	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	886	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
664	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	891	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
665	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	892	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
666	break;	893	break;
667	}	894	}
668		895
669	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	896	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
670	}	897	}
671	}	898	}
672		899
673	int	900	int
674	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	901	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
675	POSTCALL:	902	POSTCALL:
676	Mix_HookMusicFinished (music_finished);	903	Mix_HookMusicFinished (music_finished);
677	Mix_ChannelFinished (channel_finished);	904	Mix_ChannelFinished (channel_finished);
678		905
679	void	906	void
		907	Mix_QuerySpec ()
		908	PPCODE:
		909	{
		910	int freq, channels;
		911	Uint16 format;
		912
		913	if (Mix_QuerySpec (&freq, &format, &channels))
		914	{
		915	EXTEND (SP, 3);
		916	PUSHs (sv_2mortal (newSViv (freq)));
		917	PUSHs (sv_2mortal (newSViv (format)));
		918	PUSHs (sv_2mortal (newSViv (channels)));
		919	}
		920	}
		921
		922	void
680	Mix_CloseAudio ()	923	Mix_CloseAudio ()
681		924
682	int	925	int
683	Mix_AllocateChannels (int numchans = -1)	926	Mix_AllocateChannels (int numchans = -1)
684		927
		928	const char *
		929	Mix_GetError ()
		930
685	void	931	void
686	lowdelay (int fd, int val = 1)	932	lowdelay (int fd, int val = 1)
687	CODE:	933	CODE:
688	#ifndef _WIN32
689	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	934	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
690	#endif
691		935
692	void	936	void
693	win32_proxy_info ()	937	win32_proxy_info ()
694	PPCODE:	938	PPCODE:
695	{	939	{
…		…
716	}	960	}
717	}	961	}
718	#endif	962	#endif
719	}	963	}
720		964
721	void	965	int
722	add_font (char *file)	966	add_font (char *file)
723	CODE:	967	CODE:
724	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	968	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		969	OUTPUT:
		970	RETVAL
725		971
726	void	972	void
727	load_image_inline (SV *image_)	973	load_image_inline (SV *image_)
728	ALIAS:	974	ALIAS:
729	load_image_file = 1	975	load_image_file = 1
…		…
732	STRLEN image_len;	978	STRLEN image_len;
733	char image = (char )SvPVbyte (image_, image_len);	979	char image = (char )SvPVbyte (image_, image_len);
734	SDL_Surface surface, surface2;	980	SDL_Surface surface, surface2;
735	SDL_PixelFormat fmt;	981	SDL_PixelFormat fmt;
736	SDL_RWops *rw = ix	982	SDL_RWops *rw = ix
737	? SDL_RWFromFile (image, "r")	983	? SDL_RWFromFile (image, "rb")
738	: SDL_RWFromConstMem (image, image_len);	984	: SDL_RWFromConstMem (image, image_len);
739		985
740	if (!rw)	986	if (!rw)
741	croak ("load_image: %s", SDL_GetError ());	987	croak ("load_image: %s", SDL_GetError ());
742		988
…		…
815	void	1061	void
816	error (char *message)	1062	error (char *message)
817	CODE:	1063	CODE:
818	fprintf (stderr, "ERROR: %s\n", message);	1064	fprintf (stderr, "ERROR: %s\n", message);
819	#ifdef _WIN32	1065	#ifdef _WIN32
820	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1066	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
821	#endif	1067	#endif
822		1068
823	void	1069	void
824	fatal (char *message)	1070	fatal (char *message)
825	CODE:	1071	CODE:
826	fprintf (stderr, "FATAL: %s\n", message);	1072	fprintf (stderr, "FATAL: %s\n", message);
827	#ifdef _WIN32	1073	#ifdef _WIN32
828	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1074	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
829	#endif	1075	#endif
830	_exit (1);	1076	_exit (1);
831		1077
832	void	1078	void
833	_exit (int retval = 0)	1079	_exit (int retval = 0)
…		…
836	ExitThread (retval); // unclean, please beam me up	1082	ExitThread (retval); // unclean, please beam me up
837	#else	1083	#else
838	_exit (retval);	1084	_exit (retval);
839	#endif	1085	#endif
840		1086
841	MODULE = CFPlus PACKAGE = CFPlus::Font	1087	void
		1088	debug ()
		1089	CODE:
		1090	{
		1091	#if DEBUG
		1092	VALGRIND_DO_LEAK_CHECK;
		1093	#endif
		1094	}
842		1095
843	CFPlus::Font	1096	MODULE = Deliantra::Client PACKAGE = DC::Font
		1097
		1098	PROTOTYPES: DISABLE
		1099
		1100	DC::Font
844	new_from_file (SV class, char path, int id = 0)	1101	new_from_file (SV class, char path, int id = 0)
845	CODE:	1102	CODE:
846	{	1103	{
847	int count;	1104	int count;
848	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1105	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
851	}	1108	}
852	OUTPUT:	1109	OUTPUT:
853	RETVAL	1110	RETVAL
854		1111
855	void	1112	void
856	DESTROY (CFPlus::Font self)	1113	DESTROY (DC::Font self)
857	CODE:	1114	CODE:
858	pango_font_description_free (self);	1115	pango_font_description_free (self);
859		1116
860	void	1117	void
861	make_default (CFPlus::Font self)	1118	make_default (DC::Font self)
		1119	PROTOTYPE: $
862	CODE:	1120	CODE:
863	default_font = self;	1121	default_font = self;
864		1122
865	MODULE = CFPlus PACKAGE = CFPlus::Layout	1123	MODULE = Deliantra::Client PACKAGE = DC::Layout
866		1124
		1125	PROTOTYPES: DISABLE
		1126
867	void	1127	void
868	reset_glyph_cache ()	1128	glyph_cache_backup ()
		1129	PROTOTYPE:
869	CODE:	1130	CODE:
		1131	tc_backup ();
		1132
		1133	void
		1134	glyph_cache_restore ()
		1135	PROTOTYPE:
		1136	CODE:
870	tc_clear ();	1137	tc_restore ();
871		1138
872	CFPlus::Layout	1139	DC::Layout
873	new (SV *class)	1140	new (SV *class)
874	CODE:	1141	CODE:
875	New (0, RETVAL, 1, struct cf_layout);	1142	New (0, RETVAL, 1, struct cf_layout);
876		1143
877	RETVAL->pl = pango_layout_new (opengl_context);	1144	RETVAL->pl = pango_layout_new (opengl_context);
…		…
879	RETVAL->g = 1.;	1146	RETVAL->g = 1.;
880	RETVAL->b = 1.;	1147	RETVAL->b = 1.;
881	RETVAL->a = 1.;	1148	RETVAL->a = 1.;
882	RETVAL->base_height = MIN_FONT_HEIGHT;	1149	RETVAL->base_height = MIN_FONT_HEIGHT;
883	RETVAL->font = 0;	1150	RETVAL->font = 0;
		1151	RETVAL->rc = rc_alloc ();
884		1152
885	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1153	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
886	layout_update_font (RETVAL);	1154	layout_update_font (RETVAL);
887	OUTPUT:	1155	OUTPUT:
888	RETVAL	1156	RETVAL
889		1157
890	void	1158	void
891	DESTROY (CFPlus::Layout self)	1159	DESTROY (DC::Layout self)
892	CODE:	1160	CODE:
893	g_object_unref (self->pl);	1161	g_object_unref (self->pl);
		1162	rc_free (self->rc);
894	Safefree (self);	1163	Safefree (self);
895		1164
896	void	1165	void
897	set_text (CFPlus::Layout self, SV *text_)	1166	set_text (DC::Layout self, SV *text_)
898	CODE:	1167	CODE:
899	{	1168	{
900	STRLEN textlen;	1169	STRLEN textlen;
901	char *text = SvPVutf8 (text_, textlen);	1170	char *text = SvPVutf8 (text_, textlen);
902		1171
903	pango_layout_set_text (self->pl, text, textlen);	1172	pango_layout_set_text (self->pl, text, textlen);
904	}	1173	}
905		1174
906	void	1175	void
907	set_markup (CFPlus::Layout self, SV *text_)	1176	set_markup (DC::Layout self, SV *text_)
908	CODE:	1177	CODE:
909	{	1178	{
910	STRLEN textlen;	1179	STRLEN textlen;
911	char *text = SvPVutf8 (text_, textlen);	1180	char *text = SvPVutf8 (text_, textlen);
912		1181
913	pango_layout_set_markup (self->pl, text, textlen);	1182	pango_layout_set_markup (self->pl, text, textlen);
914	}	1183	}
915		1184
916	void	1185	void
917	set_shapes (CFPlus::Layout self, ...)	1186	set_shapes (DC::Layout self, ...)
918	CODE:	1187	CODE:
919	{	1188	{
920	PangoAttrList *attrs = 0;	1189	PangoAttrList *attrs = 0;
921	const char *text = pango_layout_get_text (self->pl);	1190	const char *text = pango_layout_get_text (self->pl);
922	const char *pos = text;	1191	const char *pos = text;
…		…
957	if (attrs)	1226	if (attrs)
958	pango_layout_set_attributes (self->pl, attrs);	1227	pango_layout_set_attributes (self->pl, attrs);
959	}	1228	}
960		1229
961	void	1230	void
962	get_shapes (CFPlus::Layout self)	1231	get_shapes (DC::Layout self)
963	PPCODE:	1232	PPCODE:
964	{	1233	{
965	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1234	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
966		1235
967	do	1236	do
968	{	1237	{
969	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1238	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
970		1239
971	if (run && shape_attr_p (run))	1240	if (run && shape_attr_p (run))
972	{	1241	{
973	PangoRectangle extents;	1242	PangoRectangle extents;
974	pango_layout_iter_get_run_extents (iter, 0, &extents);	1243	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
982		1251
983	pango_layout_iter_free (iter);	1252	pango_layout_iter_free (iter);
984	}	1253	}
985		1254
986	int	1255	int
987	has_wrapped (CFPlus::Layout self)	1256	has_wrapped (DC::Layout self)
988	CODE:	1257	CODE:
989	{	1258	{
990	int lines = 1;	1259	int lines = 1;
991	const char *text = pango_layout_get_text (self->pl);	1260	const char *text = pango_layout_get_text (self->pl);
992		1261
…		…
997	}	1266	}
998	OUTPUT:	1267	OUTPUT:
999	RETVAL	1268	RETVAL
1000		1269
1001	SV *	1270	SV *
1002	get_text (CFPlus::Layout self)	1271	get_text (DC::Layout self)
1003	CODE:	1272	CODE:
1004	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1273	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1005	sv_utf8_decode (RETVAL);	1274	sv_utf8_decode (RETVAL);
1006	OUTPUT:	1275	OUTPUT:
1007	RETVAL	1276	RETVAL
1008		1277
1009	void	1278	void
1010	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1279	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1011	CODE:	1280	CODE:
1012	self->r = r;	1281	self->r = r;
1013	self->g = g;	1282	self->g = g;
1014	self->b = b;	1283	self->b = b;
1015	self->a = a;	1284	self->a = a;
1016		1285
1017	void	1286	void
1018	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1287	set_font (DC::Layout self, DC::Font font = 0)
1019	CODE:	1288	CODE:
1020	if (self->font != font)	1289	if (self->font != font)
1021	{	1290	{
1022	self->font = font;	1291	self->font = font;
1023	layout_update_font (self);	1292	layout_update_font (self);
1024	}	1293	}
1025		1294
1026	void	1295	void
1027	set_height (CFPlus::Layout self, int base_height)	1296	set_height (DC::Layout self, int base_height)
1028	CODE:	1297	CODE:
1029	if (self->base_height != base_height)	1298	if (self->base_height != base_height)
1030	{	1299	{
1031	self->base_height = base_height;	1300	self->base_height = base_height;
1032	layout_update_font (self);	1301	layout_update_font (self);
1033	}	1302	}
1034		1303
1035	void	1304	void
1036	set_width (CFPlus::Layout self, int max_width = -1)	1305	set_width (DC::Layout self, int max_width = -1)
1037	CODE:	1306	CODE:
1038	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1307	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1039		1308
1040	void	1309	void
1041	set_indent (CFPlus::Layout self, int indent)	1310	set_indent (DC::Layout self, int indent)
1042	CODE:	1311	CODE:
1043	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1312	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1044		1313
1045	void	1314	void
1046	set_spacing (CFPlus::Layout self, int spacing)	1315	set_spacing (DC::Layout self, int spacing)
1047	CODE:	1316	CODE:
1048	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1317	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1049		1318
1050	void	1319	void
1051	set_ellipsise (CFPlus::Layout self, int ellipsise)	1320	set_ellipsise (DC::Layout self, int ellipsise)
1052	CODE:	1321	CODE:
1053	pango_layout_set_ellipsize (self->pl,	1322	pango_layout_set_ellipsize (self->pl,
1054	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1323	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1055	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1324	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1056	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1325	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1057	: PANGO_ELLIPSIZE_NONE	1326	: PANGO_ELLIPSIZE_NONE
1058	);	1327	);
1059		1328
1060	void	1329	void
1061	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1330	set_single_paragraph_mode (DC::Layout self, int spm)
1062	CODE:	1331	CODE:
1063	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1332	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1064		1333
1065	void	1334	void
1066	size (CFPlus::Layout self)	1335	size (DC::Layout self)
1067	PPCODE:	1336	PPCODE:
1068	{	1337	{
1069	int w, h;	1338	int w, h;
1070		1339
1071	layout_get_pixel_size (self, &w, &h);	1340	layout_get_pixel_size (self, &w, &h);
…		…
1074	PUSHs (sv_2mortal (newSViv (w)));	1343	PUSHs (sv_2mortal (newSViv (w)));
1075	PUSHs (sv_2mortal (newSViv (h)));	1344	PUSHs (sv_2mortal (newSViv (h)));
1076	}	1345	}
1077		1346
1078	int	1347	int
1079	descent (CFPlus::Layout self)	1348	descent (DC::Layout self)
1080	CODE:	1349	CODE:
1081	{	1350	{
1082	PangoRectangle rect;	1351	PangoRectangle rect;
1083	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1352	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1084	pango_layout_line_get_pixel_extents (line, 0, &rect);	1353	pango_layout_line_get_pixel_extents (line, 0, &rect);
1085	RETVAL = PANGO_DESCENT (rect);	1354	RETVAL = PANGO_DESCENT (rect);
1086	}	1355	}
1087	OUTPUT:	1356	OUTPUT:
1088	RETVAL	1357	RETVAL
1089		1358
1090	int	1359	int
1091	xy_to_index (CFPlus::Layout self, int x, int y)	1360	xy_to_index (DC::Layout self, int x, int y)
1092	CODE:	1361	CODE:
1093	{	1362	{
1094	int index, trailing;	1363	int index, trailing;
1095	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1364	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1096	RETVAL = index + trailing;	1365	RETVAL = index + trailing;
1097	}	1366	}
1098	OUTPUT:	1367	OUTPUT:
1099	RETVAL	1368	RETVAL
1100		1369
1101	void	1370	void
1102	cursor_pos (CFPlus::Layout self, int index)	1371	cursor_pos (DC::Layout self, int index)
1103	PPCODE:	1372	PPCODE:
1104	{	1373	{
1105	PangoRectangle strong_pos;	1374	PangoRectangle pos;
1106	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1375	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1107		1376
1108	EXTEND (SP, 3);	1377	EXTEND (SP, 3);
1109	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1378	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1110	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1379	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1111	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1380	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1112	}	1381	}
1113		1382
1114	void	1383	void
1115	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1384	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1116	PPCODE:	1385	PPCODE:
1117	{	1386	{
1118	int line, x;	1387	int line, x;
1119		1388
1120	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1389	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1390	#if !PANGO_VERSION_CHECK (1, 17, 3)
1121	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1391	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1122		1392	--line;
		1393	#endif
1123	EXTEND (SP, 2);	1394	EXTEND (SP, 2);
1124	PUSHs (sv_2mortal (newSViv (line - 1)));	1395	PUSHs (sv_2mortal (newSViv (line)));
1125	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1396	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1126	}	1397	}
1127		1398
1128	void	1399	void
1129	line_x_to_index (CFPlus::Layout self, int line, int x)	1400	line_x_to_index (DC::Layout self, int line, int x)
1130	PPCODE:	1401	PPCODE:
1131	{	1402	{
1132	PangoLayoutLine *lp;	1403	PangoLayoutLine *lp;
1133	int index, trailing;	1404	int index, trailing;
1134		1405
1135	if (line < 0)	1406	if (line < 0)
1136	XSRETURN_EMPTY;	1407	XSRETURN_EMPTY;
1137		1408
1138	if (!(lp = pango_layout_get_line (self->pl, line)))	1409	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1139	XSRETURN_EMPTY; /* do better */	1410	XSRETURN_EMPTY; /* do better */
1140		1411
1141	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1412	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1142		1413
1143	EXTEND (SP, 2);	1414	EXTEND (SP, 2);
…		…
1149	PUSHs (sv_2mortal (newSViv (trailing)));	1420	PUSHs (sv_2mortal (newSViv (trailing)));
1150	}	1421	}
1151	}	1422	}
1152		1423
1153	void	1424	void
1154	render (CFPlus::Layout self, float x, float y, int flags = 0)	1425	render (DC::Layout self, float x, float y, int flags = 0)
1155	PPCODE:	1426	CODE:
		1427	rc_clear (self->rc);
1156	pango_opengl_render_layout_subpixel (	1428	pango_opengl_render_layout_subpixel (
1157	self->pl,	1429	self->pl,
		1430	self->rc,
1158	x * PANGO_SCALE, y * PANGO_SCALE,	1431	x * PANGO_SCALE, y * PANGO_SCALE,
1159	self->r, self->g, self->b, self->a,	1432	self->r, self->g, self->b, self->a,
1160	flags	1433	flags
1161	);	1434	);
		1435	// we assume that context_change actually clears/frees stuff
		1436	// and does not do any recomputation...
		1437	pango_layout_context_changed (self->pl);
1162		1438
1163	MODULE = CFPlus PACKAGE = CFPlus::Texture
1164
1165	void	1439	void
1166	pad2pot (SV data_, SV w_, SV *h_)	1440	draw (DC::Layout self)
1167	CODE:	1441	CODE:
1168	{	1442	{
1169	int ow = SvIV (w_);	1443	glEnable (GL_TEXTURE_2D);
1170	int oh = SvIV (h_);	1444	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1445	glEnable (GL_BLEND);
		1446	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1447	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1448	glEnable (GL_ALPHA_TEST);
		1449	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1171		1450
1172	if (ow && oh)	1451	rc_draw (self->rc);
		1452
		1453	glDisable (GL_ALPHA_TEST);
		1454	glDisable (GL_BLEND);
		1455	glDisable (GL_TEXTURE_2D);
		1456	}
		1457
		1458	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1459
		1460	PROTOTYPES: ENABLE
		1461
		1462	void
		1463	pad (SV *data_, int ow, int oh, int nw, int nh)
		1464	CODE:
		1465	{
		1466	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1173	{	1467	{
1174	int nw = minpot (ow);
1175	int nh = minpot (oh);
1176
1177	if (nw != ow \|\| nh != oh)
1178	{
1179	if (SvOK (data_))
1180	{
1181	STRLEN datalen;	1468	STRLEN datalen;
1182	char *data = SvPVbyte (data_, datalen);	1469	char *data = SvPVbyte (data_, datalen);
1183	int bpp = datalen / (ow * oh);	1470	int bpp = datalen / (ow * oh);
1184	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1471	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1185		1472
1186	SvPOK_only (result_);	1473	SvPOK_only (result_);
1187	SvCUR_set (result_, nw * nh * bpp);	1474	SvCUR_set (result_, nw * nh * bpp);
1188		1475
1189	memset (SvPVX (result_), 0, nw * nh * bpp);	1476	memset (SvPVX (result_), 0, nw * nh * bpp);
1190	while (oh--)	1477	while (oh--)
1191	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1478	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1192		1479
1193	sv_setsv (data_, result_);	1480	sv_setsv (data_, result_);
1194	}
1195
1196	sv_setiv (w_, nw);
1197	sv_setiv (h_, nh);
1198	}
1199	}	1481	}
1200	}	1482	}
1201		1483
1202	void	1484	void
1203	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1485	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1209	{	1491	{
1210	HV hv = (HV )SvRV (self);	1492	HV hv = (HV )SvRV (self);
1211	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1493	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1212	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1494	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1213	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1495	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1496
		1497	if (name <= 0)
		1498	XSRETURN_EMPTY;
1214		1499
1215	if (items < 5)	1500	if (items < 5)
1216	{	1501	{
1217	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1502	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1218	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1503	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1246	glDisable (GL_ALPHA_TEST);	1531	glDisable (GL_ALPHA_TEST);
1247	glDisable (GL_BLEND);	1532	glDisable (GL_BLEND);
1248	}	1533	}
1249	}	1534	}
1250		1535
1251	MODULE = CFPlus PACKAGE = CFPlus::Map	1536	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1537	CODE:
		1538	{
		1539	GLint width;
		1540	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1541	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1542	RETVAL = width > 0;
		1543	}
		1544	OUTPUT:
		1545	RETVAL
1252		1546
1253	CFPlus::Map	1547	MODULE = Deliantra::Client PACKAGE = DC::Map
		1548
		1549	PROTOTYPES: DISABLE
		1550
		1551	DC::Map
1254	new (SV *class)	1552	new (SV *class)
1255	CODE:	1553	CODE:
1256	New (0, RETVAL, 1, struct map);	1554	New (0, RETVAL, 1, struct map);
1257	RETVAL->x = 0;	1555	RETVAL->x = 0;
1258	RETVAL->y = 0;	1556	RETVAL->y = 0;
…		…
1266	RETVAL->row = 0;	1564	RETVAL->row = 0;
1267	OUTPUT:	1565	OUTPUT:
1268	RETVAL	1566	RETVAL
1269		1567
1270	void	1568	void
1271	DESTROY (CFPlus::Map self)	1569	DESTROY (DC::Map self)
1272	CODE:	1570	CODE:
1273	{	1571	{
1274	map_clear (self);	1572	map_clear (self);
1275	Safefree (self->face2tile);	1573	Safefree (self->face2tile);
1276	Safefree (self->tex);	1574	Safefree (self->tex);
1277	Safefree (self);	1575	Safefree (self);
1278	}	1576	}
1279		1577
1280	void	1578	void
1281	resize (CFPlus::Map self, int map_width, int map_height)	1579	resize (DC::Map self, int map_width, int map_height)
1282	CODE:	1580	CODE:
1283	self->w = map_width;	1581	self->w = map_width;
1284	self->h = map_height;	1582	self->h = map_height;
1285		1583
1286	void	1584	void
1287	clear (CFPlus::Map self)	1585	clear (DC::Map self)
1288	CODE:	1586	CODE:
1289	map_clear (self);	1587	map_clear (self);
1290		1588
1291	void	1589	void
1292	set_tileid (CFPlus::Map self, int face, int tile)	1590	set_tileid (DC::Map self, int face, int tile)
1293	CODE:	1591	CODE:
1294	{	1592	{
1295	need_facenum (self, face); self->face2tile [face] = tile;	1593	need_facenum (self, face); self->face2tile [face] = tile;
1296	need_texid (self, tile);	1594	need_texid (self, tile);
1297	}	1595	}
1298		1596
1299	void	1597	void
		1598	set_smooth (DC::Map self, int face, int smooth, int level)
		1599	CODE:
		1600	{
		1601	tileid texid;
		1602	maptex *tex;
		1603
		1604	if (face < 0 \|\| face >= self->faces)
		1605	return;
		1606
		1607	if (smooth < 0 \|\| smooth >= self->faces)
		1608	return;
		1609
		1610	texid = self->face2tile [face];
		1611
		1612	if (!texid)
		1613	return;
		1614
		1615	tex = self->tex + texid;
		1616	tex->smoothtile = self->face2tile [smooth];
		1617	tex->smoothlevel = level;
		1618	}
		1619
		1620	void
1300	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)	1621	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)
1301	CODE:	1622	CODE:
1302	{	1623	{
1303	need_texid (self, texid);	1624	need_texid (self, texid);
1304		1625
1305	{	1626	{
…		…
1325	// from transparent color bleeding and ugly wrapping effects.	1646	// from transparent color bleeding and ugly wrapping effects.
1326	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1647	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1327	}	1648	}
1328		1649
1329	int	1650	int
1330	ox (CFPlus::Map self)	1651	ox (DC::Map self)
1331	ALIAS:	1652	ALIAS:
1332	oy = 1	1653	oy = 1
1333	x = 2	1654	x = 2
1334	y = 3	1655	y = 3
1335	w = 4	1656	w = 4
…		…
1346	}	1667	}
1347	OUTPUT:	1668	OUTPUT:
1348	RETVAL	1669	RETVAL
1349		1670
1350	void	1671	void
1351	scroll (CFPlus::Map self, int dx, int dy)	1672	scroll (DC::Map self, int dx, int dy)
1352	CODE:	1673	CODE:
1353	{	1674	{
1354	if (dx > 0)	1675	if (dx > 0)
1355	map_blank (self, self->x, self->y, dx, self->h);	1676	map_blank (self, self->x, self->y, dx, self->h);
1356	else if (dx < 0)	1677	else if (dx < 0)
1357	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1678	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1358		1679
1359	if (dy > 0)	1680	if (dy > 0)
1360	map_blank (self, self->x, self->y, self->w, dy);	1681	map_blank (self, self->x, self->y, self->w, dy);
1361	else if (dy < 0)	1682	else if (dy < 0)
1362	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1683	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1363		1684
1364	self->ox += dx; self->x += dx;	1685	self->ox += dx; self->x += dx;
1365	self->oy += dy; self->y += dy;	1686	self->oy += dy; self->y += dy;
1366		1687
1367	while (self->y < 0)	1688	while (self->y < 0)
…		…
1371	self->rows += MAP_EXTEND_Y;	1692	self->rows += MAP_EXTEND_Y;
1372	self->y += MAP_EXTEND_Y;	1693	self->y += MAP_EXTEND_Y;
1373	}	1694	}
1374	}	1695	}
1375		1696
1376	void	1697	SV *
1377	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1698	map1a_update (DC::Map self, SV *data_, int extmap)
1378	CODE:	1699	CODE:
1379	{	1700	{
1380	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1701	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1381	uint8_t data_end = (uint8_t )SvEND (data_);	1702	uint8_t data_end = (uint8_t )SvEND (data_);
1382	mapcell *cell;	1703	mapcell *cell;
1383	int x, y, flags;	1704	int x, y, z, flags;
		1705	AV *missing = newAV ();
		1706	RETVAL = newRV_noinc ((SV *)missing);
1384		1707
1385	while (data < data_end - 1)	1708	while (data < data_end - 1)
1386	{	1709	{
1387	flags = (data [0] << 8) + data [1]; data += 2;	1710	flags = (data [0] << 8) + data [1]; data += 2;
1388		1711
…		…
1408	uint8_t ext, cmd;	1731	uint8_t ext, cmd;
1409		1732
1410	do	1733	do
1411	{	1734	{
1412	ext = *data++;	1735	ext = *data++;
1413	cmd = ext & 0x3f;	1736	cmd = ext & 0x7f;
1414		1737
1415	if (cmd < 4)	1738	if (cmd < 4)
1416	cell->darkness = 255 - ext * 64 + 1;	1739	cell->darkness = 255 - ext * 64 + 1;
1417	else if (cmd == 5) // health	1740	else if (cmd == 5) // health
1418	{	1741	{
…		…
1421	}	1744	}
1422	else if (cmd == 6) // monster width	1745	else if (cmd == 6) // monster width
1423	cell->stat_width = *data++ + 1;	1746	cell->stat_width = *data++ + 1;
1424	else if (cmd == 0x47)	1747	else if (cmd == 0x47)
1425	{	1748	{
1426	if (*data == 8)	1749	if (*data == 1) cell->player = data [1];
1427	; // decode player uuid	1750	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1751	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1752	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1428		1753
1429	data += *data + 1;	1754	data += *data + 1;
1430	}	1755	}
1431	else if (cmd == 8) // cell flags	1756	else if (cmd == 8) // cell flags
1432	cell->flags = *data++;	1757	cell->flags = *data++;
…		…
1439	}	1764	}
1440	else	1765	else
1441	cell->darkness = *data++ + 1;	1766	cell->darkness = *data++ + 1;
1442	}	1767	}
1443		1768
		1769	for (z = 0; z <= 2; ++z)
1444	if (flags & 4)	1770	if (flags & (4 >> z))
1445	{	1771	{
1446	faceid face = (data [0] << 8) + data [1]; data += 2;	1772	faceid face = (data [0] << 8) + data [1]; data += 2;
1447	need_facenum (self, face);	1773	need_facenum (self, face);
1448	cell->tile [0] = self->face2tile [face];	1774	cell->tile [z] = self->face2tile [face];
		1775
		1776	if (cell->tile [z])
		1777	{
		1778	maptex *tex = self->tex + cell->tile [z];
		1779	if (!tex->name)
		1780	av_push (missing, newSViv (cell->tile [z]));
		1781
		1782	if (tex->smoothtile)
		1783	{
		1784	maptex *smooth = self->tex + tex->smoothtile;
		1785	if (!smooth->name)
		1786	av_push (missing, newSViv (tex->smoothtile));
		1787	}
		1788	}
1449	}	1789	}
1450
1451	if (flags & 2)
1452	{
1453	faceid face = (data [0] << 8) + data [1]; data += 2;
1454	need_facenum (self, face);
1455	cell->tile [1] = self->face2tile [face];
1456	}
1457
1458	if (flags & 1)
1459	{
1460	faceid face = (data [0] << 8) + data [1]; data += 2;
1461	need_facenum (self, face);
1462	cell->tile [2] = self->face2tile [face];
1463	}
1464	}	1790	}
1465	else	1791	else
1466	cell->darkness = 0;	1792	CELL_CLEAR (cell);
1467	}	1793	}
1468	}	1794	}
		1795	OUTPUT:
		1796	RETVAL
1469		1797
1470	SV *	1798	SV *
1471	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1799	mapmap (DC::Map self, int x0, int y0, int w, int h)
1472	CODE:	1800	CODE:
1473	{	1801	{
1474	int x1, x;	1802	int x1, x;
1475	int y1, y;	1803	int y1, y;
1476	int z;	1804	int z;
…		…
1521	}	1849	}
1522	OUTPUT:	1850	OUTPUT:
1523	RETVAL	1851	RETVAL
1524		1852
1525	void	1853	void
1526	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1854	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1527	CODE:	1855	CODE:
1528	{	1856	{
1529	int x, y, z;	1857	int x, y, z;
1530	int last_name;
1531		1858
1532	glColor4ub (255, 255, 255, 255);	1859	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1860	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1861	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1862	smooth_key skey;
		1863	int pl_x, pl_y;
		1864	maptex pl_tex;
		1865	rc_t *rc = rc_alloc ();
		1866	rc_key_t key;
		1867	rc_array_t *arr;
		1868
		1869	pl_tex.name = 0;
		1870
		1871	// thats current max. sorry.
		1872	if (sw > 255) sw = 255;
		1873	if (sh > 255) sh = 255;
		1874
		1875	// clear key, in case of extra padding
		1876	memset (&skey, 0, sizeof (skey));
		1877
		1878	memset (&key, 0, sizeof (key));
		1879	key.r = 255;
		1880	key.g = 255;
		1881	key.b = 255;
		1882	key.a = 255;
		1883	key.mode = GL_QUADS;
		1884	key.format = GL_T2F_V3F;
		1885	key.texname = -1;
		1886
		1887	mx += self->x;
		1888	my += self->y;
		1889
		1890	// first pass: determine smooth_max
		1891	// rather ugly, if you ask me
		1892	// could also be stored inside mapcell and updated on change
		1893	memset (smooth_max, 0, sizeof (smooth_max));
		1894
		1895	for (y = 0; y < sh; y++)
		1896	if (0 <= y + my && y + my < self->rows)
		1897	{
		1898	maprow *row = self->row + (y + my);
		1899
		1900	for (x = 0; x < sw; x++)
		1901	if (row->c0 <= x + mx && x + mx < row->c1)
		1902	{
		1903	mapcell *cell = row->col + (x + mx - row->c0);
		1904
		1905	smooth_max[x + 1][y + 1] =
		1906	MAX (self->tex [cell->tile [0]].smoothlevel,
		1907	MAX (self->tex [cell->tile [1]].smoothlevel,
		1908	self->tex [cell->tile [2]].smoothlevel));
		1909	}
		1910	}
1533		1911
1534	glEnable (GL_BLEND);	1912	glEnable (GL_BLEND);
1535	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1913	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1536	glEnable (GL_TEXTURE_2D);
1537	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1914	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1538		1915
1539	glBegin (GL_QUADS);
1540
1541	last_name = 0;
1542
1543	mx += self->x;
1544	my += self->y;
1545
1546	for (z = 0; z < 3; z++)	1916	for (z = 0; z <= 2; z++)
		1917	{
		1918	memset (smooth_level, 0, sizeof (smooth_level));
		1919
1547	for (y = 0; y < sh; y++)	1920	for (y = 0; y < sh; y++)
1548	if (0 <= y + my && y + my < self->rows)	1921	if (0 <= y + my && y + my < self->rows)
1549	{	1922	{
1550	maprow *row = self->row + (y + my);	1923	maprow *row = self->row + (y + my);
1551		1924
1552	for (x = 0; x < sw; x++)	1925	for (x = 0; x < sw; x++)
1553	if (row->c0 <= x + mx && x + mx < row->c1)	1926	if (row->c0 <= x + mx && x + mx < row->c1)
1554	{	1927	{
1555	mapcell *cell = row->col + (x + mx - row->c0);	1928	mapcell *cell = row->col + (x + mx - row->c0);
1556	tileid tile = cell->tile [z];	1929	tileid tile = cell->tile [z];
		1930
		1931	if (tile)
		1932	{
		1933	maptex tex = self->tex [tile];
		1934	int px = (x + 1) * T - tex.w;
		1935	int py = (y + 1) * T - tex.h;
		1936
		1937	if (key.texname != tex.name)
		1938	{
		1939	if (!tex.name)
		1940	tex = self->tex [2]; /* missing, replace by noface */
		1941
		1942	key.texname = tex.name;
		1943	arr = rc_array (rc, &key);
		1944	}
		1945
		1946	if (expect_false (cell->player == player) && expect_false (z == 2))
		1947	{
		1948	pl_x = px;
		1949	pl_y = py;
		1950	pl_tex = tex;
		1951	continue;
		1952	}
		1953
		1954	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1955	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1956	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1957	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1958
		1959	if (expect_false (cell->flags) && expect_false (z == 2))
		1960	{
		1961	// overlays such as the speech bubble, probably more to come
		1962	if (cell->flags & 1)
		1963	{
		1964	maptex tex = self->tex [1];
		1965	int px = x * T + T * 2 / 32;
		1966	int py = y * T - T * 6 / 32;
		1967
		1968	if (tex.name)
		1969	{
		1970	if (key.texname != tex.name)
		1971	{
		1972	key.texname = tex.name;
		1973	arr = rc_array (rc, &key);
		1974	}
		1975
		1976	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1977	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1978	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1979	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1980	}
		1981	}
		1982	}
		1983
		1984	// update smooth hash
		1985	if (tex.smoothtile)
		1986	{
		1987	skey.tile = tex.smoothtile;
		1988	skey.level = tex.smoothlevel;
		1989
		1990	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1991
		1992	// add bits to current tile and all neighbours. skey.x\|y is
		1993	// shifted +1\|+1 so we always stay positive.
		1994
		1995	// bits is ___n cccc CCCC bbbb
		1996	// n do not draw borders&corners
		1997	// c draw these corners, but...
		1998	// C ... not these
		1999	// b draw these borders
		2000
		2001	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2002	// ┃· ·· ·┃ ━━
		2003
		2004	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2005	// ·· ·· ·┏ ┓·
		2006
		2007	// full tile
		2008	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2009
		2010	// borders
		2011	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2012	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2013	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2014	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2015
		2016	// corners
		2017	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2018	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2019	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2020	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2021	}
		2022	}
1557		2023	}
		2024	}
		2025
		2026	rc_draw (rc);
		2027	rc_clear (rc);
		2028
		2029	// go through all smoothlevels, lowest to highest, then draw.
		2030	// this is basically counting sort
		2031	{
		2032	int w, b;
		2033
		2034	glEnable (GL_TEXTURE_2D);
		2035	glBegin (GL_QUADS);
		2036	for (w = 0; w < 256 / 32; ++w)
		2037	{
		2038	uint32_t smask = smooth_level [w];
1558	if (tile)	2039	if (smask)
		2040	for (b = 0; b < 32; ++b)
		2041	if (smask & (((uint32_t)1) << b))
1559	{	2042	{
1560	maptex tex = self->tex [tile];	2043	int level = (w << 5) \| b;
1561	int px = (x + 1) * T - tex.w;	2044	HE *he;
1562	int py = (y + 1) * T - tex.h;
1563		2045
1564	if (last_name != tex.name)	2046	hv_iterinit (smooth);
		2047	while ((he = hv_iternext (smooth)))
1565	{	2048	{
		2049	smooth_key skey = (smooth_key )HeKEY (he);
		2050	IV bits = SvIVX (HeVAL (he));
		2051
1566	if (!tex.name)	2052	if (!(bits & 0x1000)
1567	tex = self->tex [2]; /* missing, replace by noface */	2053	&& skey->level == level
1568		2054	&& level > smooth_max [skey->x][skey->y])
1569	glEnd ();
1570	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1571	glBegin (GL_QUADS);
1572	}
1573
1574	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1575	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1576	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1577	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1578
1579	if (cell->flags && z == 2)
1580	{
1581	if (cell->flags & 1)
1582	{	2055	{
1583	maptex tex = self->tex [1];	2056	maptex tex = self->tex [skey->tile];
1584	int px = x * T + T * 2 / 32;	2057	int px = (((int)skey->x) - 1) * T;
1585	int py = y * T - T * 6 / 32;	2058	int py = (((int)skey->y) - 1) * T;
		2059	int border = bits & 15;
		2060	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2061	float dx = tex.s * .0625f; // 16 images/row
		2062	float dy = tex.t * .5f ; // 2 images/column
1586		2063
		2064	if (tex.name)
		2065	{
		2066	// this time avoiding texture state changes
		2067	// save gobs of state changes.
		2068	if (key.texname != tex.name)
		2069	{
1587	glEnd ();	2070	glEnd ();
1588	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2071	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1589	glBegin (GL_QUADS);	2072	glBegin (GL_QUADS);
		2073	}
1590		2074
		2075	if (border)
		2076	{
		2077	float ox = border * dx;
		2078
		2079	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2080	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2081	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2082	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2083	}
		2084
		2085	if (corner)
		2086	{
		2087	float ox = corner * dx;
		2088
1591	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2089	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1592	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);	2090	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1593	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);	2091	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1594	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );	2092	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2093	}
		2094	}
1595	}	2095	}
1596	}	2096	}
1597	}	2097	}
1598	}
1599	}	2098	}
1600		2099
1601	glEnd ();	2100	glEnd ();
1602
1603	glDisable (GL_TEXTURE_2D);	2101	glDisable (GL_TEXTURE_2D);
		2102	key.texname = -1;
		2103	}
		2104
		2105	hv_clear (smooth);
		2106	}
		2107
		2108	if (pl_tex.name)
		2109	{
		2110	maptex tex = pl_tex;
		2111	int px = pl_x + sdx;
		2112	int py = pl_y + sdy;
		2113
		2114	key.texname = tex.name;
		2115	arr = rc_array (rc, &key);
		2116
		2117	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2118	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2119	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2120	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2121
		2122	rc_draw (rc);
		2123	}
		2124
1604	glDisable (GL_BLEND);	2125	glDisable (GL_BLEND);
		2126	rc_free (rc);
1605		2127
1606	// top layer: overlays such as the health bar	2128	// top layer: overlays such as the health bar
1607	for (y = 0; y < sh; y++)	2129	for (y = 0; y < sh; y++)
1608	if (0 <= y + my && y + my < self->rows)	2130	if (0 <= y + my && y + my < self->rows)
1609	{	2131	{
…		…
1634	}	2156	}
1635	}	2157	}
1636	}	2158	}
1637		2159
1638	void	2160	void
1639	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2161	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1640	CODE:	2162	CODE:
1641	{	2163	{
1642	static float color[16][3] = {	2164	static float color[16][3] = {
1643	{ 0.00F, 0.00F, 0.00F },	2165	{ 0.00F, 0.00F, 0.00F },
1644	{ 1.00F, 1.00F, 1.00F },	2166	{ 1.00F, 1.00F, 1.00F },
…		…
1694	glDisable (GL_BLEND);	2216	glDisable (GL_BLEND);
1695	glDisable (GL_TEXTURE_2D);	2217	glDisable (GL_TEXTURE_2D);
1696	}	2218	}
1697		2219
1698	void	2220	void
1699	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2221	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1700	PPCODE:	2222	PPCODE:
1701	{	2223	{
1702	int x, y;	2224	int x, y;
		2225	int sw1 = sw + 2;
		2226	int sh1 = sh + 2;
		2227	int sh3 = sh * 3;
1703	int sw4 = (sw + 3) & ~3;	2228	int sw34 = (sw * 3 + 3) & ~3;
		2229	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1704	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2230	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1705	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2231	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1706		2232
1707	memset (darkness, 255, sw4 * sh);
1708	SvPOK_only (darkness_sv);	2233	SvPOK_only (darkness3_sv);
1709	SvCUR_set (darkness_sv, sw4 * sh);	2234	SvCUR_set (darkness3_sv, sw34 * sh3);
1710		2235
1711	mx += self->x;	2236	mx += self->x - 1;
1712	my += self->y;	2237	my += self->y - 1;
1713		2238
		2239	memset (darkness1, 255, sw1 * sh1);
		2240
1714	for (y = 0; y < sh; y++)	2241	for (y = 0; y < sh1; y++)
1715	if (0 <= y + my && y + my < self->rows)	2242	if (0 <= y + my && y + my < self->rows)
1716	{	2243	{
1717	maprow *row = self->row + (y + my);	2244	maprow *row = self->row + (y + my);
1718		2245
1719	for (x = 0; x < sw; x++)	2246	for (x = 0; x < sw1; x++)
1720	if (row->c0 <= x + mx && x + mx < row->c1)	2247	if (row->c0 <= x + mx && x + mx < row->c1)
1721	{	2248	{
1722	mapcell *cell = row->col + (x + mx - row->c0);	2249	mapcell *cell = row->col + (x + mx - row->c0);
1723		2250
1724	darkness[y * sw4 + x] = cell->darkness	2251	darkness1 [y * sw1 + x] = cell->darkness
1725	? 255 - (cell->darkness - 1)	2252	? 255 - (cell->darkness - 1)
1726	: 255 - FOW_DARKNESS;	2253	: 255 - FOW_DARKNESS;
1727	}	2254	}
1728	}	2255	}
1729		2256
		2257	for (y = 0; y < sh; ++y)
		2258	for (x = 0; x < sw; ++x)
		2259	{
		2260	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2261	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2262	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2263	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2264	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2265	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2266	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2267	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2268	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2269
		2270	uint8_t r11 = (d11 + d21 + d12) / 3;
		2271	uint8_t r21 = d21;
		2272	uint8_t r31 = (d21 + d31 + d32) / 3;
		2273
		2274	uint8_t r12 = d12;
		2275	uint8_t r22 = d22;
		2276	uint8_t r32 = d32;
		2277
		2278	uint8_t r13 = (d13 + d23 + d12) / 3;
		2279	uint8_t r23 = d23;
		2280	uint8_t r33 = (d23 + d33 + d32) / 3;
		2281
		2282	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2283	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2284	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2285	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2286	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2287	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2288	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2289	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2290	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2291	}
		2292
		2293	free (darkness1);
		2294
1730	EXTEND (SP, 3);	2295	EXTEND (SP, 3);
1731	PUSHs (sv_2mortal (newSViv (sw4)));	2296	PUSHs (sv_2mortal (newSViv (sw34)));
1732	PUSHs (sv_2mortal (newSViv (sh)));	2297	PUSHs (sv_2mortal (newSViv (sh3)));
1733	PUSHs (darkness_sv);	2298	PUSHs (darkness3_sv);
1734	}	2299	}
1735		2300
1736	SV *	2301	SV *
1737	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2302	get_rect (DC::Map self, int x0, int y0, int w, int h)
1738	CODE:	2303	CODE:
1739	{	2304	{
1740	int x, y, x1, y1;	2305	int x, y, x1, y1;
1741	SV data_sv = newSV (w h * 7 + 5);	2306	SV data_sv = newSV (w h * 7 + 5);
1742	uint8_t data = (uint8_t )SvPVX (data_sv);	2307	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1799	else	2364	else
1800	*data++ = 0;	2365	*data++ = 0;
1801	}	2366	}
1802	}	2367	}
1803		2368
		2369	/* if size is wh + 5 then no data has been found /
		2370	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2371	{
1804	SvPOK_only (data_sv);	2372	SvPOK_only (data_sv);
1805	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2373	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2374	}
		2375
1806	RETVAL = data_sv;	2376	RETVAL = data_sv;
1807	}	2377	}
1808	OUTPUT:	2378	OUTPUT:
1809	RETVAL	2379	RETVAL
1810		2380
1811	void	2381	void
1812	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2382	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1813	PPCODE:	2383	PPCODE:
1814	{	2384	{
1815	int x, y, z;	2385	int x, y, z;
1816	int w, h;	2386	int w, h;
1817	int x1, y1;	2387	int x1, y1;
		2388	STRLEN len;
		2389	uint8_t data, end;
		2390
		2391	len = SvLEN (data_sv);
		2392	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2393	data = SvPVbyte_nolen (data_sv);
		2394	end = data + len + 8;
		2395
		2396	if (len < 5)
		2397	XSRETURN_EMPTY;
1818		2398
1819	if (*data++ != 0)	2399	if (*data++ != 0)
1820	return; /* version mismatch */	2400	XSRETURN_EMPTY; /* version mismatch */
1821		2401
1822	w = data++ << 8; w \|= data++;	2402	w = data++ << 8; w \|= data++;
1823	h = data++ << 8; h \|= data++;	2403	h = data++ << 8; h \|= data++;
1824		2404
1825	// we need to do this 'cause we don't keep an absolute coord system for rows	2405	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1837	{	2417	{
1838	maprow *row = map_get_row (self, y);	2418	maprow *row = map_get_row (self, y);
1839		2419
1840	for (x = x0; x < x1; x++)	2420	for (x = x0; x < x1; x++)
1841	{	2421	{
		2422	uint8_t flags;
		2423
		2424	if (data + 7 >= end)
		2425	XSRETURN_EMPTY;
		2426
1842	uint8_t flags = *data++;	2427	flags = *data++;
1843		2428
1844	if (flags)	2429	if (flags)
1845	{	2430	{
1846	mapcell *cell = row_get_cell (row, x);	2431	mapcell *cell = row_get_cell (row, x);
1847	tileid tile[3] = { 0, 0, 0 };	2432	tileid tile[3] = { 0, 0, 0 };
…		…
1850	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }	2435	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1851	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }	2436	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1852		2437
1853	if (cell->darkness == 0)	2438	if (cell->darkness == 0)
1854	{	2439	{
1855	cell->darkness = 0;	2440	/cell->darkness = 0;/
		2441	EXTEND (SP, 3);
1856		2442
1857	for (z = 0; z <= 2; z++)	2443	for (z = 0; z <= 2; z++)
1858	{	2444	{
1859	tileid t = tile [z];	2445	tileid t = tile [z];
1860		2446
1861	if (t >= self->texs \|\| !self->tex [t].name)	2447	if (t >= self->texs \|\| (t && !self->tex [t].name))
1862	{	2448	{
1863	XPUSHs (sv_2mortal (newSViv (t)));	2449	PUSHs (sv_2mortal (newSViv (t)));
1864	need_texid (self, t);	2450	need_texid (self, t);
1865	}	2451	}
1866		2452
1867	cell->tile [z] = t;	2453	cell->tile [z] = t;
1868	}	2454	}
…		…
1870	}	2456	}
1871	}	2457	}
1872	}	2458	}
1873	}	2459	}
1874		2460
1875	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2461	MODULE = Deliantra::Client PACKAGE = DC::RW
1876		2462
1877	CFPlus::MixChunk	2463	DC::RW
1878	new_from_file (SV class, char path)	2464	new (SV class, SV data_sv)
1879	CODE:	2465	CODE:
1880	RETVAL = Mix_LoadWAV (path);	2466	{
		2467	STRLEN datalen;
		2468	char *data = SvPVbyte (data_sv, datalen);
		2469
		2470	RETVAL = SDL_RWFromConstMem (data, datalen);
		2471	}
1881	OUTPUT:	2472	OUTPUT:
1882	RETVAL	2473	RETVAL
1883		2474
		2475	DC::RW
		2476	new_from_file (SV class, const char path, const char *mode = "rb")
		2477	CODE:
		2478	RETVAL = SDL_RWFromFile (path, mode);
		2479	OUTPUT:
		2480	RETVAL
		2481
		2482	# fails on win32:
		2483	# dc.xs(2268) : error C2059: syntax error : '('
1884	void	2484	#void
		2485	#close (DC::RW self)
		2486	# CODE:
		2487	# (self->(close)) (self);
		2488
		2489	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2490
		2491	PROTOTYPES: DISABLE
		2492
		2493	DC::Channel
		2494	find ()
		2495	CODE:
		2496	{
		2497	RETVAL = Mix_GroupAvailable (-1);
		2498
		2499	if (RETVAL < 0)
		2500	{
		2501	RETVAL = Mix_GroupOldest (-1);
		2502
		2503	if (RETVAL < 0)
		2504	XSRETURN_UNDEF;
		2505
		2506	Mix_HaltChannel (RETVAL);
		2507	}
		2508
		2509	Mix_UnregisterAllEffects (RETVAL);
		2510	Mix_Volume (RETVAL, 128);
		2511	}
		2512	OUTPUT:
		2513	RETVAL
		2514
		2515	void
		2516	halt (DC::Channel self)
		2517	CODE:
		2518	Mix_HaltChannel (self);
		2519
		2520	void
		2521	expire (DC::Channel self, int ticks = -1)
		2522	CODE:
		2523	Mix_ExpireChannel (self, ticks);
		2524
		2525	void
		2526	fade_out (DC::Channel self, int ticks = -1)
		2527	CODE:
		2528	Mix_FadeOutChannel (self, ticks);
		2529
		2530	int
		2531	volume (DC::Channel self, int volume)
		2532	CODE:
		2533	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2534	OUTPUT:
		2535	RETVAL
		2536
		2537	void
		2538	unregister_all_effects (DC::Channel self)
		2539	CODE:
		2540	Mix_UnregisterAllEffects (self);
		2541
		2542	void
		2543	set_panning (DC::Channel self, int left, int right)
		2544	CODE:
		2545	left = CLAMP (left , 0, 255);
		2546	right = CLAMP (right, 0, 255);
		2547	Mix_SetPanning (self, left, right);
		2548
		2549	void
		2550	set_distance (DC::Channel self, int distance)
		2551	CODE:
		2552	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2553
		2554	void
		2555	set_position (DC::Channel self, int angle, int distance)
		2556	CODE:
		2557
		2558	void
		2559	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2560	CODE:
		2561	{
		2562	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2563	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2564	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2565	}
		2566
		2567	void
		2568	set_reverse_stereo (DC::Channel self, int flip)
		2569	CODE:
		2570	Mix_SetReverseStereo (self, flip);
		2571
		2572	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2573
		2574	PROTOTYPES: DISABLE
		2575
		2576	DC::MixChunk
		2577	new (SV *class, DC::RW rwops)
		2578	CODE:
		2579	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2580	OUTPUT:
		2581	RETVAL
		2582
		2583	void
1885	DESTROY (CFPlus::MixChunk self)	2584	DESTROY (DC::MixChunk self)
1886	CODE:	2585	CODE:
1887	Mix_FreeChunk (self);	2586	Mix_FreeChunk (self);
1888		2587
1889	int	2588	int
1890	volume (CFPlus::MixChunk self, int volume = -1)	2589	volume (DC::MixChunk self, int volume = -1)
1891	CODE:	2590	CODE:
		2591	if (items > 1)
		2592	volume = CLAMP (volume, 0, 128);
1892	RETVAL = Mix_VolumeChunk (self, volume);	2593	RETVAL = Mix_VolumeChunk (self, volume);
1893	OUTPUT:	2594	OUTPUT:
1894	RETVAL	2595	RETVAL
1895		2596
1896	int	2597	DC::Channel
1897	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2598	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1898	CODE:	2599	CODE:
		2600	{
1899	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2601	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2602
		2603	if (RETVAL < 0)
		2604	XSRETURN_UNDEF;
		2605
		2606	if (channel < 0)
		2607	{
		2608	Mix_UnregisterAllEffects (RETVAL);
		2609	Mix_Volume (RETVAL, 128);
		2610	}
		2611	}
1900	OUTPUT:	2612	OUTPUT:
1901	RETVAL	2613	RETVAL
1902		2614
1903	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2615	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1904		2616
1905	int	2617	int
1906	volume (int volume = -1)	2618	volume (int volume = -1)
		2619	PROTOTYPE: ;$
1907	CODE:	2620	CODE:
		2621	if (items > 0)
		2622	volume = CLAMP (volume, 0, 128);
1908	RETVAL = Mix_VolumeMusic (volume);	2623	RETVAL = Mix_VolumeMusic (volume);
1909	OUTPUT:	2624	OUTPUT:
1910	RETVAL	2625	RETVAL
1911		2626
		2627	void
		2628	fade_out (int ms)
		2629	CODE:
		2630	Mix_FadeOutMusic (ms);
		2631
		2632	void
		2633	halt ()
		2634	CODE:
		2635	Mix_HaltMusic ();
		2636
1912	CFPlus::MixMusic	2637	DC::MixMusic
1913	new_from_file (SV class, char path)	2638	new (SV *class, DC::RW rwops)
1914	CODE:	2639	CODE:
1915	RETVAL = Mix_LoadMUS (path);	2640	RETVAL = Mix_LoadMUS_RW (rwops);
1916	OUTPUT:	2641	OUTPUT:
1917	RETVAL	2642	RETVAL
1918		2643
1919	void	2644	void
1920	DESTROY (CFPlus::MixMusic self)	2645	DESTROY (DC::MixMusic self)
1921	CODE:	2646	CODE:
1922	Mix_FreeMusic (self);	2647	Mix_FreeMusic (self);
1923		2648
1924	int	2649	int
1925	play (CFPlus::MixMusic self, int loops = -1)	2650	play (DC::MixMusic self, int loops = -1)
1926	CODE:	2651	CODE:
1927	RETVAL = Mix_PlayMusic (self, loops);	2652	RETVAL = Mix_PlayMusic (self, loops);
1928	OUTPUT:	2653	OUTPUT:
1929	RETVAL	2654	RETVAL
1930		2655
1931	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2656	void
		2657	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2658	CODE:
		2659	Mix_FadeInMusicPos (self, loops, ms, position);
		2660
		2661	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2662
		2663	PROTOTYPES: ENABLE
1932		2664
1933	BOOT:	2665	BOOT:
1934	{	2666	{
1935	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2667	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1936	static const struct {	2668	static const struct {
1937	const char *name;	2669	const char *name;
1938	IV iv;	2670	IV iv;
1939	} *civ, const_iv[] = {	2671	} *civ, const_iv[] = {
1940	# define const_iv(name) { # name, (IV)name }	2672	# define const_iv(name) { # name, (IV)name }
		2673	const_iv (GL_VENDOR),
		2674	const_iv (GL_VERSION),
		2675	const_iv (GL_EXTENSIONS),
1941	const_iv (GL_COLOR_MATERIAL),	2676	const_iv (GL_COLOR_MATERIAL),
1942	const_iv (GL_SMOOTH),	2677	const_iv (GL_SMOOTH),
1943	const_iv (GL_FLAT),	2678	const_iv (GL_FLAT),
1944	const_iv (GL_DITHER),	2679	const_iv (GL_DITHER),
1945	const_iv (GL_BLEND),	2680	const_iv (GL_BLEND),
…		…
1949	const_iv (GL_ALPHA_TEST),	2684	const_iv (GL_ALPHA_TEST),
1950	const_iv (GL_NORMALIZE),	2685	const_iv (GL_NORMALIZE),
1951	const_iv (GL_RESCALE_NORMAL),	2686	const_iv (GL_RESCALE_NORMAL),
1952	const_iv (GL_FRONT),	2687	const_iv (GL_FRONT),
1953	const_iv (GL_BACK),	2688	const_iv (GL_BACK),
		2689	const_iv (GL_AUX0),
1954	const_iv (GL_AND),	2690	const_iv (GL_AND),
1955	const_iv (GL_ONE),	2691	const_iv (GL_ONE),
1956	const_iv (GL_ZERO),	2692	const_iv (GL_ZERO),
1957	const_iv (GL_SRC_ALPHA),	2693	const_iv (GL_SRC_ALPHA),
1958	const_iv (GL_DST_ALPHA),	2694	const_iv (GL_DST_ALPHA),
…		…
1971	const_iv (GL_INTENSITY),	2707	const_iv (GL_INTENSITY),
1972	const_iv (GL_LUMINANCE),	2708	const_iv (GL_LUMINANCE),
1973	const_iv (GL_LUMINANCE_ALPHA),	2709	const_iv (GL_LUMINANCE_ALPHA),
1974	const_iv (GL_FLOAT),	2710	const_iv (GL_FLOAT),
1975	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2711	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2712	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2713	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2714	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2715	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2716	const_iv (GL_COMPRESSED_RGB_ARB),
		2717	const_iv (GL_COMPRESSED_RGBA_ARB),
1976	const_iv (GL_COMPILE),	2718	const_iv (GL_COMPILE),
		2719	const_iv (GL_PROXY_TEXTURE_1D),
		2720	const_iv (GL_PROXY_TEXTURE_2D),
1977	const_iv (GL_TEXTURE_1D),	2721	const_iv (GL_TEXTURE_1D),
1978	const_iv (GL_TEXTURE_2D),	2722	const_iv (GL_TEXTURE_2D),
1979	const_iv (GL_TEXTURE_ENV),	2723	const_iv (GL_TEXTURE_ENV),
1980	const_iv (GL_TEXTURE_MAG_FILTER),	2724	const_iv (GL_TEXTURE_MAG_FILTER),
1981	const_iv (GL_TEXTURE_MIN_FILTER),	2725	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2002	const_iv (GL_COLOR_LOGIC_OP),	2746	const_iv (GL_COLOR_LOGIC_OP),
2003	const_iv (GL_SEPARABLE_2D),	2747	const_iv (GL_SEPARABLE_2D),
2004	const_iv (GL_CONVOLUTION_2D),	2748	const_iv (GL_CONVOLUTION_2D),
2005	const_iv (GL_CONVOLUTION_BORDER_MODE),	2749	const_iv (GL_CONVOLUTION_BORDER_MODE),
2006	const_iv (GL_CONSTANT_BORDER),	2750	const_iv (GL_CONSTANT_BORDER),
		2751	const_iv (GL_POINTS),
2007	const_iv (GL_LINES),	2752	const_iv (GL_LINES),
2008	const_iv (GL_LINE_STRIP),	2753	const_iv (GL_LINE_STRIP),
2009	const_iv (GL_LINE_LOOP),	2754	const_iv (GL_LINE_LOOP),
2010	const_iv (GL_QUADS),	2755	const_iv (GL_QUADS),
2011	const_iv (GL_QUAD_STRIP),	2756	const_iv (GL_QUAD_STRIP),
2012	const_iv (GL_TRIANGLES),	2757	const_iv (GL_TRIANGLES),
2013	const_iv (GL_TRIANGLE_STRIP),	2758	const_iv (GL_TRIANGLE_STRIP),
2014	const_iv (GL_TRIANGLE_FAN),	2759	const_iv (GL_TRIANGLE_FAN),
		2760	const_iv (GL_POLYGON),
2015	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2761	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2762	const_iv (GL_POINT_SMOOTH_HINT),
		2763	const_iv (GL_LINE_SMOOTH_HINT),
		2764	const_iv (GL_POLYGON_SMOOTH_HINT),
		2765	const_iv (GL_GENERATE_MIPMAP_HINT),
		2766	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2016	const_iv (GL_FASTEST),	2767	const_iv (GL_FASTEST),
		2768	const_iv (GL_DONT_CARE),
		2769	const_iv (GL_NICEST),
2017	const_iv (GL_V2F),	2770	const_iv (GL_V2F),
2018	const_iv (GL_V3F),	2771	const_iv (GL_V3F),
2019	const_iv (GL_T2F_V3F),	2772	const_iv (GL_T2F_V3F),
2020	const_iv (GL_T2F_N3F_V3F),	2773	const_iv (GL_T2F_N3F_V3F),
2021	# undef const_iv	2774	# undef const_iv
2022	};	2775	};
2023		2776
2024	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2777	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2025	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2778	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2779
		2780	texture_av = newAV ();
		2781	AvREAL_off (texture_av);
2026	}	2782	}
		2783
		2784	void
		2785	disable_GL_EXT_blend_func_separate ()
		2786	CODE:
		2787	gl.BlendFuncSeparate = 0;
		2788	gl.BlendFuncSeparateEXT = 0;
2027		2789
2028	char *	2790	char *
2029	gl_vendor ()	2791	gl_vendor ()
2030	CODE:	2792	CODE:
2031	RETVAL = (char *)glGetString (GL_VENDOR);	2793	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2044	CODE:	2806	CODE:
2045	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2807	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2046	OUTPUT:	2808	OUTPUT:
2047	RETVAL	2809	RETVAL
2048		2810
		2811	const char *glGetString (GLenum pname)
		2812
		2813	GLint glGetInteger (GLenum pname)
		2814	CODE:
		2815	glGetIntegerv (pname, &RETVAL);
		2816	OUTPUT:
		2817	RETVAL
		2818
		2819	GLdouble glGetDouble (GLenum pname)
		2820	CODE:
		2821	glGetDoublev (pname, &RETVAL);
		2822	OUTPUT:
		2823	RETVAL
		2824
2049	int glGetError ()	2825	int glGetError ()
2050		2826
2051	void glFinish ()	2827	void glFinish ()
2052		2828
2053	void glClear (int mask)	2829	void glClear (int mask)
…		…
2090	# near_ and far_ are due to microsofts buggy "c" compiler	2866	# near_ and far_ are due to microsofts buggy "c" compiler
2091	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2867	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2092		2868
2093	# near_ and far_ are due to microsofts buggy "c" compiler	2869	# near_ and far_ are due to microsofts buggy "c" compiler
2094	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2870	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2871
		2872	PROTOTYPES: DISABLE
2095		2873
2096	void glViewport (int x, int y, int width, int height)	2874	void glViewport (int x, int y, int width, int height)
2097		2875
2098	void glScissor (int x, int y, int width, int height)	2876	void glScissor (int x, int y, int width, int height)
2099		2877
…		…
2107		2885
2108	void glRotate (float angle, float x, float y, float z)	2886	void glRotate (float angle, float x, float y, float z)
2109	CODE:	2887	CODE:
2110	glRotatef (angle, x, y, z);	2888	glRotatef (angle, x, y, z);
2111		2889
2112	void glBegin (int mode)
2113
2114	void glEnd ()
2115
2116	void glColor (float r, float g, float b, float a = 1.0)	2890	void glColor (float r, float g, float b, float a = 1.0)
2117	PROTOTYPE: @
2118	ALIAS:	2891	ALIAS:
2119	glColor_premultiply = 1	2892	glColor_premultiply = 1
2120	CODE:	2893	CODE:
2121	if (ix)	2894	if (ix)
2122	{	2895	{
…		…
2125	b *= a;	2898	b *= a;
2126	}	2899	}
2127	// microsoft visual "c" rounds instead of truncating...	2900	// microsoft visual "c" rounds instead of truncating...
2128	glColor4f (r, g, b, a);	2901	glColor4f (r, g, b, a);
2129		2902
2130	void glInterleavedArrays (int format, int stride, char *data)
2131
2132	void glDrawElements (int mode, int count, int type, char *indices)
2133
2134	# 1.2 void glDrawRangeElements (int mode, int start, int end
2135
2136	void glRasterPos (float x, float y, float z = 0.)	2903	void glRasterPos (float x, float y, float z = 0.)
2137	CODE:	2904	CODE:
2138	glRasterPos3f (0, 0, z);	2905	glRasterPos3f (0, 0, z);
2139	glBitmap (0, 0, 0, 0, x, y, 0);	2906	glBitmap (0, 0, 0, 0, x, y, 0);
2140		2907
…		…
2144		2911
2145	void glTexCoord (float s, float t)	2912	void glTexCoord (float s, float t)
2146	CODE:	2913	CODE:
2147	glTexCoord2f (s, t);	2914	glTexCoord2f (s, t);
2148		2915
		2916	void glRect (float x1, float y1, float x2, float y2)
		2917	CODE:
		2918	glRectf (x1, y1, x2, y2);
		2919
		2920	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2921	CODE:
		2922	glBegin (GL_LINE_LOOP);
		2923	glVertex2f (x1, y1);
		2924	glVertex2f (x2, y1);
		2925	glVertex2f (x2, y2);
		2926	glVertex2f (x1, y2);
		2927	glEnd ();
		2928
		2929	PROTOTYPES: ENABLE
		2930
		2931	void glBegin (int mode)
		2932
		2933	void glEnd ()
		2934
		2935	void glPointSize (GLfloat size)
		2936
		2937	void glLineWidth (GLfloat width)
		2938
		2939	void glInterleavedArrays (int format, int stride, char *data)
		2940
		2941	void glDrawElements (int mode, int count, int type, char *indices)
		2942
		2943	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2944
2149	void glTexEnv (int target, int pname, float param)	2945	void glTexEnv (int target, int pname, float param)
2150	CODE:	2946	CODE:
2151	glTexEnvf (target, pname, param);	2947	glTexEnvf (target, pname, param);
2152		2948
2153	void glTexParameter (int target, int pname, float param)	2949	void glTexParameter (int target, int pname, float param)
…		…
2169	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2965	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2170	CODE:	2966	CODE:
2171	if (gl.SeparableFilter2D)	2967	if (gl.SeparableFilter2D)
2172	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2968	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2173		2969
2174	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2970	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2175		2971
2176	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2972	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2177		2973
2178	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2974	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2975
		2976	void glPixelZoom (float x, float y)
2179		2977
2180	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2978	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2181		2979
2182	int glGenTexture ()	2980	int glGenTexture ()
2183	CODE:	2981	CODE:
2184	{	2982	RETVAL = gen_texture ();
2185	GLuint name;
2186	glGenTextures (1, &name);
2187	RETVAL = name;
2188	}
2189	OUTPUT:	2983	OUTPUT:
2190	RETVAL	2984	RETVAL
2191		2985
2192	void glDeleteTexture (int name)	2986	void glDeleteTexture (int name)
2193	CODE:	2987	CODE:
2194	{
2195	GLuint name_ = name;
2196	glDeleteTextures (1, &name_);	2988	del_texture (name);
2197	}	2989
2198
2199	int glGenList ()	2990	int glGenList ()
2200	CODE:	2991	CODE:
2201	RETVAL = glGenLists (1);	2992	RETVAL = glGenLists (1);
2202	OUTPUT:	2993	OUTPUT:
2203	RETVAL	2994	RETVAL
…		…
2210		3001
2211	void glEndList ()	3002	void glEndList ()
2212		3003
2213	void glCallList (int list)	3004	void glCallList (int list)
2214		3005
		3006	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3007
		3008	PROTOTYPES: DISABLE
		3009
		3010	void
		3011	find_widget (SV *self, NV x, NV y)
		3012	PPCODE:
		3013	{
		3014	if (within_widget (self, x, y))
		3015	XPUSHs (self);
		3016	}
		3017
		3018	BOOT:
		3019	{
		3020	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3021
		3022	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3023	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3024	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3025	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3026	}
		3027
		3028	void
		3029	draw (SV *self)
		3030	CODE:
		3031	{
		3032	HV *hv;
		3033	SV **svp;
		3034	NV x, y, w, h;
		3035	SV *draw_x_sv = GvSV (draw_x_gv);
		3036	SV *draw_y_sv = GvSV (draw_y_gv);
		3037	SV *draw_w_sv = GvSV (draw_w_gv);
		3038	SV *draw_h_sv = GvSV (draw_h_gv);
		3039	double draw_x, draw_y;
		3040
		3041	if (!SvROK (self))
		3042	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3043
		3044	hv = (HV *)SvRV (self);
		3045
		3046	if (SvTYPE (hv) != SVt_PVHV)
		3047	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3048
		3049	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3050	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3051
		3052	if (!h \|\| !w)
		3053	XSRETURN_EMPTY;
		3054
		3055	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3056	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3057
		3058	draw_x = SvNV (draw_x_sv) + x;
		3059	draw_y = SvNV (draw_y_sv) + y;
		3060
		3061	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3062	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3063	XSRETURN_EMPTY;
		3064
		3065	sv_setnv (draw_x_sv, draw_x);
		3066	sv_setnv (draw_y_sv, draw_y);
		3067
		3068	glPushMatrix ();
		3069	glTranslated (x, y, 0);
		3070
		3071	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3072	{
		3073	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3074
		3075	if (svp && SvTRUE (*svp))
		3076	{
		3077	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3078	glEnable (GL_BLEND);
		3079	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3080	glBegin (GL_QUADS);
		3081	glVertex2f (0, 0);
		3082	glVertex2f (w, 0);
		3083	glVertex2f (w, h);
		3084	glVertex2f (0, h);
		3085	glEnd ();
		3086	glDisable (GL_BLEND);
		3087	}
		3088	}
		3089	#if 0
		3090	// draw borders, for debugging
		3091	glPushMatrix ();
		3092	glColor4f (1., 1., 0., 1.);
		3093	glTranslatef (.5, .5, 0.);
		3094	glBegin (GL_LINE_LOOP);
		3095	glVertex2f (0 , 0);
		3096	glVertex2f (w - 1, 0);
		3097	glVertex2f (w - 1, h - 1);
		3098	glVertex2f (0 , h - 1);
		3099	glEnd ();
		3100	glPopMatrix ();
		3101	#endif
		3102	PUSHMARK (SP);
		3103	XPUSHs (self);
		3104	PUTBACK;
		3105	call_method ("_draw", G_VOID \| G_DISCARD);
		3106	SPAGAIN;
		3107
		3108	glPopMatrix ();
		3109
		3110	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3111	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3112	}
		3113

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.174 by root, Fri Apr 6 07:45:34 2007 UTC vs. Revision 1.268 by root, Sun Jul 20 02:57:43 2008 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.174 by root, Fri Apr 6 07:45:34 2007 UTC vs.
Revision 1.268 by root, Sun Jul 20 02:57:43 2008 UTC