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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.175 by root, Fri Apr 6 08:09:42 2007 UTC vs.
Revision 1.270 by root, Sun Jul 20 15:05:13 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),
		677
		678	const_iv (FOW_DARKNESS)
506	# undef const_iv	679	# undef const_iv
507	};	680	};
508		681
509	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	682	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
510	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	683	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
528		701
529	NV floor (NV x)	702	NV floor (NV x)
530		703
531	NV ceil (NV x)	704	NV ceil (NV x)
532		705
		706	NV ceilabs (NV x)
		707	CODE:
		708	RETVAL = x < 0. ? - ceil (-x) : ceil (x);
		709	OUTPUT:
		710	RETVAL
		711
		712	IV minpot (UV n)
		713
		714	IV popcount (UV n)
		715
533	void	716	void
534	pango_init ()	717	pango_init ()
535	CODE:	718	CODE:
536	{	719	{
537	opengl_fontmap = pango_opengl_font_map_new ();	720	opengl_fontmap = pango_opengl_font_map_new ();
538	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	721	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);	722	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		723	/pango_context_set_font_description (opengl_context, default_font);/
		724	#if PANGO_VERSION_CHECK (1, 15, 2)
		725	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		726	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		727	#endif
540	}	728	}
541		729
542	int	730	char *SDL_GetError ()
543	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
544		731
545	void	732	int SDL_Init (U32 flags)
		733
		734	int SDL_InitSubSystem (U32 flags)
		735
		736	void SDL_QuitSubSystem (U32 flags)
		737
546	SDL_Quit ()	738	void SDL_Quit ()
547		739
		740	int SDL_GL_SetAttribute (int attr, int value)
		741
		742	int SDL_GL_GetAttribute (int attr)
		743	CODE:
		744	if (SDL_GL_GetAttribute (attr, &RETVAL))
		745	XSRETURN_UNDEF;
		746	OUTPUT:
		747	RETVAL
		748
548	void	749	void
549	SDL_ListModes ()	750	SDL_ListModes (int rgb, int alpha)
550	PPCODE:	751	PPCODE:
551	{	752	{
552	SDL_Rect **m;	753	SDL_Rect **m;
553		754
554	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	755	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
555	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	756	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
556	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	757	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
557	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	758	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
558		759
559	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	760	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
560	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	761	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
561		762
562	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	763	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
563	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	764	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
564	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	765	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
565	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	766	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
566		767
567	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	768	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);	769	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		770
576	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	771	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
577		772
578	if (m && m != (SDL_Rect **)-1)	773	if (m && m != (SDL_Rect **)-1)
579	while (*m)	774	while (*m)
580	{	775	{
		776	if ((m)->w >= 400 && (m)->h >= 300)
		777	{
581	AV *av = newAV ();	778	AV *av = newAV ();
582	av_push (av, newSViv ((*m)->w));	779	av_push (av, newSViv ((*m)->w));
583	av_push (av, newSViv ((*m)->h));	780	av_push (av, newSViv ((*m)->h));
		781	av_push (av, newSViv (rgb));
		782	av_push (av, newSViv (alpha));
584	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	783	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		784	}
585		785
586	++m;	786	++m;
587	}	787	}
588	}	788	}
589		789
590	char *
591	SDL_GetError ()
592
593	int	790	int
594	SDL_SetVideoMode (int w, int h, int fullscreen)	791	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
595	CODE:	792	CODE:
		793	{
		794	SDL_EnableUNICODE (1);
		795	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		796
		797	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		798	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		799	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		800	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		801
596	RETVAL = !!SDL_SetVideoMode (	802	RETVAL = !!SDL_SetVideoMode (
597	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	803	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
598	);	804	);
		805
599	if (RETVAL)	806	if (RETVAL)
600	{	807	{
601	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	808	av_clear (texture_av);
		809
		810	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
602	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	811	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
603	# include "glfunc.h"	812	#include "glfunc.h"
604	# undef GL_FUNC	813	#undef GL_FUNC
605	}	814	}
		815	}
606	OUTPUT:	816	OUTPUT:
607	RETVAL	817	RETVAL
608		818
609	void	819	void
610	SDL_GL_SwapBuffers ()	820	SDL_GL_SwapBuffers ()
611		821
612	char *	822	char *
613	SDL_GetKeyName (int sym)	823	SDL_GetKeyName (int sym)
614		824
		825	int
		826	SDL_GetAppState ()
		827
		828	int
		829	SDL_GetModState ()
		830
615	void	831	void
616	SDL_PollEvent ()	832	poll_events ()
617	PPCODE:	833	PPCODE:
618	{	834	{
619	SDL_Event ev;	835	SDL_Event ev;
620		836
621	while (SDL_PollEvent (&ev))	837	SDL_PumpEvents ();
		838	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
622	{	839	{
623	HV *hv = newHV ();	840	HV *hv = newHV ();
624	hv_store (hv, "type", 4, newSViv (ev.type), 0);	841	hv_store (hv, "type", 4, newSViv (ev.type), 0);
625		842
626	switch (ev.type)	843	switch (ev.type)
627	{	844	{
628	case SDL_KEYDOWN:	845	case SDL_KEYDOWN:
629	case SDL_KEYUP:	846	case SDL_KEYUP:
630	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	847	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
631	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	848	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
632	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	849	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 */	850	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);	851	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
635	break;	852	break;
636		853
637	case SDL_ACTIVEEVENT:	854	case SDL_ACTIVEEVENT:
638	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	855	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
639	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	856	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
640	break;	857	break;
641		858
642	case SDL_MOUSEMOTION:	859	case SDL_MOUSEMOTION:
		860	{
		861	int state = ev.motion.state;
		862	int x = ev.motion.x;
		863	int y = ev.motion.y;
		864	int xrel = ev.motion.xrel;
		865	int yrel = ev.motion.yrel;
		866
		867	/* do simplistic event compression */
		868	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		869	&& state == ev.motion.state)
		870	{
		871	xrel += ev.motion.xrel;
		872	yrel += ev.motion.yrel;
		873	x = ev.motion.x;
		874	y = ev.motion.y;
		875	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		876	}
		877
643	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	878	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
644
645	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	879	hv_store (hv, "state", 5, newSViv (state), 0);
646	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	880	hv_store (hv, "x", 1, newSViv (x), 0);
647	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	881	hv_store (hv, "y", 1, newSViv (y), 0);
648	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	882	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
649	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	883	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		884	}
650	break;	885	break;
651		886
652	case SDL_MOUSEBUTTONDOWN:	887	case SDL_MOUSEBUTTONDOWN:
653	case SDL_MOUSEBUTTONUP:	888	case SDL_MOUSEBUTTONUP:
654	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	889	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
655		890
656	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	891	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
657	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	892	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
658	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	893	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
659	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	894	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
664	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	899	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
665	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	900	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
666	break;	901	break;
667	}	902	}
668		903
669	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	904	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
670	}	905	}
671	}	906	}
672		907
673	int	908	int
674	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	909	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
675	POSTCALL:	910	POSTCALL:
676	Mix_HookMusicFinished (music_finished);	911	Mix_HookMusicFinished (music_finished);
677	Mix_ChannelFinished (channel_finished);	912	Mix_ChannelFinished (channel_finished);
678		913
679	void	914	void
		915	Mix_QuerySpec ()
		916	PPCODE:
		917	{
		918	int freq, channels;
		919	Uint16 format;
		920
		921	if (Mix_QuerySpec (&freq, &format, &channels))
		922	{
		923	EXTEND (SP, 3);
		924	PUSHs (sv_2mortal (newSViv (freq)));
		925	PUSHs (sv_2mortal (newSViv (format)));
		926	PUSHs (sv_2mortal (newSViv (channels)));
		927	}
		928	}
		929
		930	void
680	Mix_CloseAudio ()	931	Mix_CloseAudio ()
681		932
682	int	933	int
683	Mix_AllocateChannels (int numchans = -1)	934	Mix_AllocateChannels (int numchans = -1)
684		935
		936	const char *
		937	Mix_GetError ()
		938
685	void	939	void
686	lowdelay (int fd, int val = 1)	940	lowdelay (int fd, int val = 1)
687	CODE:	941	CODE:
688	#ifndef _WIN32
689	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	942	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
690	#endif
691		943
692	void	944	void
693	win32_proxy_info ()	945	win32_proxy_info ()
694	PPCODE:	946	PPCODE:
695	{	947	{
…		…
716	}	968	}
717	}	969	}
718	#endif	970	#endif
719	}	971	}
720		972
721	void	973	int
722	add_font (char *file)	974	add_font (char *file)
723	CODE:	975	CODE:
724	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	976	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		977	OUTPUT:
		978	RETVAL
725		979
726	void	980	void
727	load_image_inline (SV *image_)	981	load_image_inline (SV *image_)
728	ALIAS:	982	ALIAS:
729	load_image_file = 1	983	load_image_file = 1
…		…
732	STRLEN image_len;	986	STRLEN image_len;
733	char image = (char )SvPVbyte (image_, image_len);	987	char image = (char )SvPVbyte (image_, image_len);
734	SDL_Surface surface, surface2;	988	SDL_Surface surface, surface2;
735	SDL_PixelFormat fmt;	989	SDL_PixelFormat fmt;
736	SDL_RWops *rw = ix	990	SDL_RWops *rw = ix
737	? SDL_RWFromFile (image, "r")	991	? SDL_RWFromFile (image, "rb")
738	: SDL_RWFromConstMem (image, image_len);	992	: SDL_RWFromConstMem (image, image_len);
739		993
740	if (!rw)	994	if (!rw)
741	croak ("load_image: %s", SDL_GetError ());	995	croak ("load_image: %s", SDL_GetError ());
742		996
…		…
815	void	1069	void
816	error (char *message)	1070	error (char *message)
817	CODE:	1071	CODE:
818	fprintf (stderr, "ERROR: %s\n", message);	1072	fprintf (stderr, "ERROR: %s\n", message);
819	#ifdef _WIN32	1073	#ifdef _WIN32
820	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1074	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
821	#endif	1075	#endif
822		1076
823	void	1077	void
824	fatal (char *message)	1078	fatal (char *message)
825	CODE:	1079	CODE:
826	fprintf (stderr, "FATAL: %s\n", message);	1080	fprintf (stderr, "FATAL: %s\n", message);
827	#ifdef _WIN32	1081	#ifdef _WIN32
828	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1082	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
829	#endif	1083	#endif
830	_exit (1);	1084	_exit (1);
831		1085
832	void	1086	void
833	_exit (int retval = 0)	1087	_exit (int retval = 0)
…		…
836	ExitThread (retval); // unclean, please beam me up	1090	ExitThread (retval); // unclean, please beam me up
837	#else	1091	#else
838	_exit (retval);	1092	_exit (retval);
839	#endif	1093	#endif
840		1094
841	MODULE = CFPlus PACKAGE = CFPlus::Font	1095	void
		1096	debug ()
		1097	CODE:
		1098	{
		1099	#if DEBUG
		1100	VALGRIND_DO_LEAK_CHECK;
		1101	#endif
		1102	}
842		1103
843	CFPlus::Font	1104	MODULE = Deliantra::Client PACKAGE = DC::Font
		1105
		1106	PROTOTYPES: DISABLE
		1107
		1108	DC::Font
844	new_from_file (SV class, char path, int id = 0)	1109	new_from_file (SV class, char path, int id = 0)
845	CODE:	1110	CODE:
846	{	1111	{
847	int count;	1112	int count;
848	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1113	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
851	}	1116	}
852	OUTPUT:	1117	OUTPUT:
853	RETVAL	1118	RETVAL
854		1119
855	void	1120	void
856	DESTROY (CFPlus::Font self)	1121	DESTROY (DC::Font self)
857	CODE:	1122	CODE:
858	pango_font_description_free (self);	1123	pango_font_description_free (self);
859		1124
860	void	1125	void
861	make_default (CFPlus::Font self)	1126	make_default (DC::Font self)
		1127	PROTOTYPE: $
862	CODE:	1128	CODE:
863	default_font = self;	1129	default_font = self;
864		1130
865	MODULE = CFPlus PACKAGE = CFPlus::Layout	1131	MODULE = Deliantra::Client PACKAGE = DC::Layout
866		1132
		1133	PROTOTYPES: DISABLE
		1134
867	void	1135	void
868	reset_glyph_cache ()	1136	glyph_cache_backup ()
		1137	PROTOTYPE:
869	CODE:	1138	CODE:
		1139	tc_backup ();
		1140
		1141	void
		1142	glyph_cache_restore ()
		1143	PROTOTYPE:
		1144	CODE:
870	tc_clear ();	1145	tc_restore ();
871		1146
872	CFPlus::Layout	1147	DC::Layout
873	new (SV *class)	1148	new (SV *class)
874	CODE:	1149	CODE:
875	New (0, RETVAL, 1, struct cf_layout);	1150	New (0, RETVAL, 1, struct cf_layout);
876		1151
877	RETVAL->pl = pango_layout_new (opengl_context);	1152	RETVAL->pl = pango_layout_new (opengl_context);
…		…
879	RETVAL->g = 1.;	1154	RETVAL->g = 1.;
880	RETVAL->b = 1.;	1155	RETVAL->b = 1.;
881	RETVAL->a = 1.;	1156	RETVAL->a = 1.;
882	RETVAL->base_height = MIN_FONT_HEIGHT;	1157	RETVAL->base_height = MIN_FONT_HEIGHT;
883	RETVAL->font = 0;	1158	RETVAL->font = 0;
		1159	RETVAL->rc = rc_alloc ();
884		1160
885	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1161	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
886	layout_update_font (RETVAL);	1162	layout_update_font (RETVAL);
887	OUTPUT:	1163	OUTPUT:
888	RETVAL	1164	RETVAL
889		1165
890	void	1166	void
891	DESTROY (CFPlus::Layout self)	1167	DESTROY (DC::Layout self)
892	CODE:	1168	CODE:
893	g_object_unref (self->pl);	1169	g_object_unref (self->pl);
		1170	rc_free (self->rc);
894	Safefree (self);	1171	Safefree (self);
895		1172
896	void	1173	void
897	set_text (CFPlus::Layout self, SV *text_)	1174	set_text (DC::Layout self, SV *text_)
898	CODE:	1175	CODE:
899	{	1176	{
900	STRLEN textlen;	1177	STRLEN textlen;
901	char *text = SvPVutf8 (text_, textlen);	1178	char *text = SvPVutf8 (text_, textlen);
902		1179
903	pango_layout_set_text (self->pl, text, textlen);	1180	pango_layout_set_text (self->pl, text, textlen);
904	}	1181	}
905		1182
906	void	1183	void
907	set_markup (CFPlus::Layout self, SV *text_)	1184	set_markup (DC::Layout self, SV *text_)
908	CODE:	1185	CODE:
909	{	1186	{
910	STRLEN textlen;	1187	STRLEN textlen;
911	char *text = SvPVutf8 (text_, textlen);	1188	char *text = SvPVutf8 (text_, textlen);
912		1189
913	pango_layout_set_markup (self->pl, text, textlen);	1190	pango_layout_set_markup (self->pl, text, textlen);
914	}	1191	}
915		1192
916	void	1193	void
917	set_shapes (CFPlus::Layout self, ...)	1194	set_shapes (DC::Layout self, ...)
918	CODE:	1195	CODE:
919	{	1196	{
920	PangoAttrList *attrs = 0;	1197	PangoAttrList *attrs = 0;
921	const char *text = pango_layout_get_text (self->pl);	1198	const char *text = pango_layout_get_text (self->pl);
922	const char *pos = text;	1199	const char *pos = text;
…		…
957	if (attrs)	1234	if (attrs)
958	pango_layout_set_attributes (self->pl, attrs);	1235	pango_layout_set_attributes (self->pl, attrs);
959	}	1236	}
960		1237
961	void	1238	void
962	get_shapes (CFPlus::Layout self)	1239	get_shapes (DC::Layout self)
963	PPCODE:	1240	PPCODE:
964	{	1241	{
965	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1242	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
966		1243
967	do	1244	do
968	{	1245	{
969	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1246	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
970		1247
971	if (run && shape_attr_p (run))	1248	if (run && shape_attr_p (run))
972	{	1249	{
973	PangoRectangle extents;	1250	PangoRectangle extents;
974	pango_layout_iter_get_run_extents (iter, 0, &extents);	1251	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
982		1259
983	pango_layout_iter_free (iter);	1260	pango_layout_iter_free (iter);
984	}	1261	}
985		1262
986	int	1263	int
987	has_wrapped (CFPlus::Layout self)	1264	has_wrapped (DC::Layout self)
988	CODE:	1265	CODE:
989	{	1266	{
990	int lines = 1;	1267	int lines = 1;
991	const char *text = pango_layout_get_text (self->pl);	1268	const char *text = pango_layout_get_text (self->pl);
992		1269
…		…
997	}	1274	}
998	OUTPUT:	1275	OUTPUT:
999	RETVAL	1276	RETVAL
1000		1277
1001	SV *	1278	SV *
1002	get_text (CFPlus::Layout self)	1279	get_text (DC::Layout self)
1003	CODE:	1280	CODE:
1004	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1281	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1005	sv_utf8_decode (RETVAL);	1282	sv_utf8_decode (RETVAL);
1006	OUTPUT:	1283	OUTPUT:
1007	RETVAL	1284	RETVAL
1008		1285
1009	void	1286	void
1010	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1287	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1011	CODE:	1288	CODE:
1012	self->r = r;	1289	self->r = r;
1013	self->g = g;	1290	self->g = g;
1014	self->b = b;	1291	self->b = b;
1015	self->a = a;	1292	self->a = a;
1016		1293
1017	void	1294	void
1018	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1295	set_font (DC::Layout self, DC::Font font = 0)
1019	CODE:	1296	CODE:
1020	if (self->font != font)	1297	if (self->font != font)
1021	{	1298	{
1022	self->font = font;	1299	self->font = font;
1023	layout_update_font (self);	1300	layout_update_font (self);
1024	}	1301	}
1025		1302
1026	void	1303	void
1027	set_height (CFPlus::Layout self, int base_height)	1304	set_height (DC::Layout self, int base_height)
1028	CODE:	1305	CODE:
1029	if (self->base_height != base_height)	1306	if (self->base_height != base_height)
1030	{	1307	{
1031	self->base_height = base_height;	1308	self->base_height = base_height;
1032	layout_update_font (self);	1309	layout_update_font (self);
1033	}	1310	}
1034		1311
1035	void	1312	void
1036	set_width (CFPlus::Layout self, int max_width = -1)	1313	set_width (DC::Layout self, int max_width = -1)
1037	CODE:	1314	CODE:
1038	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1315	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1039		1316
1040	void	1317	void
1041	set_indent (CFPlus::Layout self, int indent)	1318	set_indent (DC::Layout self, int indent)
1042	CODE:	1319	CODE:
1043	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1320	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1044		1321
1045	void	1322	void
1046	set_spacing (CFPlus::Layout self, int spacing)	1323	set_spacing (DC::Layout self, int spacing)
1047	CODE:	1324	CODE:
1048	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1325	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1049		1326
1050	void	1327	void
1051	set_ellipsise (CFPlus::Layout self, int ellipsise)	1328	set_ellipsise (DC::Layout self, int ellipsise)
1052	CODE:	1329	CODE:
1053	pango_layout_set_ellipsize (self->pl,	1330	pango_layout_set_ellipsize (self->pl,
1054	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1331	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1055	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1332	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1056	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1333	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1057	: PANGO_ELLIPSIZE_NONE	1334	: PANGO_ELLIPSIZE_NONE
1058	);	1335	);
1059		1336
1060	void	1337	void
1061	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1338	set_single_paragraph_mode (DC::Layout self, int spm)
1062	CODE:	1339	CODE:
1063	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1340	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1064		1341
1065	void	1342	void
1066	size (CFPlus::Layout self)	1343	size (DC::Layout self)
1067	PPCODE:	1344	PPCODE:
1068	{	1345	{
1069	int w, h;	1346	int w, h;
1070		1347
1071	layout_get_pixel_size (self, &w, &h);	1348	layout_get_pixel_size (self, &w, &h);
…		…
1074	PUSHs (sv_2mortal (newSViv (w)));	1351	PUSHs (sv_2mortal (newSViv (w)));
1075	PUSHs (sv_2mortal (newSViv (h)));	1352	PUSHs (sv_2mortal (newSViv (h)));
1076	}	1353	}
1077		1354
1078	int	1355	int
1079	descent (CFPlus::Layout self)	1356	descent (DC::Layout self)
1080	CODE:	1357	CODE:
1081	{	1358	{
1082	PangoRectangle rect;	1359	PangoRectangle rect;
1083	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1360	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1084	pango_layout_line_get_pixel_extents (line, 0, &rect);	1361	pango_layout_line_get_pixel_extents (line, 0, &rect);
1085	RETVAL = PANGO_DESCENT (rect);	1362	RETVAL = PANGO_DESCENT (rect);
1086	}	1363	}
1087	OUTPUT:	1364	OUTPUT:
1088	RETVAL	1365	RETVAL
1089		1366
1090	int	1367	int
1091	xy_to_index (CFPlus::Layout self, int x, int y)	1368	xy_to_index (DC::Layout self, int x, int y)
1092	CODE:	1369	CODE:
1093	{	1370	{
1094	int index, trailing;	1371	int index, trailing;
1095	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1372	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1096	RETVAL = index + trailing;	1373	RETVAL = index + trailing;
1097	}	1374	}
1098	OUTPUT:	1375	OUTPUT:
1099	RETVAL	1376	RETVAL
1100		1377
1101	void	1378	void
1102	cursor_pos (CFPlus::Layout self, int index)	1379	cursor_pos (DC::Layout self, int index)
1103	PPCODE:	1380	PPCODE:
1104	{	1381	{
1105	PangoRectangle strong_pos;	1382	PangoRectangle pos;
1106	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1383	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1107		1384
1108	EXTEND (SP, 3);	1385	EXTEND (SP, 3);
1109	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1386	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1110	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1387	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1111	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1388	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1112	}	1389	}
1113		1390
1114	void	1391	void
1115	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1392	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1116	PPCODE:	1393	PPCODE:
1117	{	1394	{
1118	int line, x;	1395	int line, x;
1119		1396
1120	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1397	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1398	#if !PANGO_VERSION_CHECK (1, 17, 3)
1121	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1399	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1122		1400	--line;
		1401	#endif
1123	EXTEND (SP, 2);	1402	EXTEND (SP, 2);
1124	PUSHs (sv_2mortal (newSViv (line - 1)));	1403	PUSHs (sv_2mortal (newSViv (line)));
1125	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1404	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1126	}	1405	}
1127		1406
1128	void	1407	void
1129	line_x_to_index (CFPlus::Layout self, int line, int x)	1408	line_x_to_index (DC::Layout self, int line, int x)
1130	PPCODE:	1409	PPCODE:
1131	{	1410	{
1132	PangoLayoutLine *lp;	1411	PangoLayoutLine *lp;
1133	int index, trailing;	1412	int index, trailing;
1134		1413
1135	if (line < 0)	1414	if (line < 0)
1136	XSRETURN_EMPTY;	1415	XSRETURN_EMPTY;
1137		1416
1138	if (!(lp = pango_layout_get_line (self->pl, line)))	1417	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1139	XSRETURN_EMPTY; /* do better */	1418	XSRETURN_EMPTY; /* do better */
1140		1419
1141	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1420	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1142		1421
1143	EXTEND (SP, 2);	1422	EXTEND (SP, 2);
…		…
1149	PUSHs (sv_2mortal (newSViv (trailing)));	1428	PUSHs (sv_2mortal (newSViv (trailing)));
1150	}	1429	}
1151	}	1430	}
1152		1431
1153	void	1432	void
1154	render (CFPlus::Layout self, float x, float y, int flags = 0)	1433	render (DC::Layout self, float x, float y, int flags = 0)
1155	PPCODE:	1434	CODE:
		1435	rc_clear (self->rc);
1156	pango_opengl_render_layout_subpixel (	1436	pango_opengl_render_layout_subpixel (
1157	self->pl,	1437	self->pl,
		1438	self->rc,
1158	x * PANGO_SCALE, y * PANGO_SCALE,	1439	x * PANGO_SCALE, y * PANGO_SCALE,
1159	self->r, self->g, self->b, self->a,	1440	self->r, self->g, self->b, self->a,
1160	flags	1441	flags
1161	);	1442	);
		1443	// we assume that context_change actually clears/frees stuff
		1444	// and does not do any recomputation...
		1445	pango_layout_context_changed (self->pl);
1162		1446
1163	MODULE = CFPlus PACKAGE = CFPlus::Texture
1164
1165	void	1447	void
1166	pad2pot (SV data_, SV w_, SV *h_)	1448	draw (DC::Layout self)
1167	CODE:	1449	CODE:
1168	{	1450	{
1169	int ow = SvIV (w_);	1451	glEnable (GL_TEXTURE_2D);
1170	int oh = SvIV (h_);	1452	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1453	glEnable (GL_BLEND);
		1454	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1455	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1456	glEnable (GL_ALPHA_TEST);
		1457	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1171		1458
1172	if (ow && oh)	1459	rc_draw (self->rc);
		1460
		1461	glDisable (GL_ALPHA_TEST);
		1462	glDisable (GL_BLEND);
		1463	glDisable (GL_TEXTURE_2D);
		1464	}
		1465
		1466	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1467
		1468	PROTOTYPES: ENABLE
		1469
		1470	void
		1471	pad (SV *data_, int ow, int oh, int nw, int nh)
		1472	CODE:
		1473	{
		1474	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1173	{	1475	{
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;	1476	STRLEN datalen;
1182	char *data = SvPVbyte (data_, datalen);	1477	char *data = SvPVbyte (data_, datalen);
1183	int bpp = datalen / (ow * oh);	1478	int bpp = datalen / (ow * oh);
1184	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1479	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1185		1480
1186	SvPOK_only (result_);	1481	SvPOK_only (result_);
1187	SvCUR_set (result_, nw * nh * bpp);	1482	SvCUR_set (result_, nw * nh * bpp);
1188		1483
1189	memset (SvPVX (result_), 0, nw * nh * bpp);	1484	memset (SvPVX (result_), 0, nw * nh * bpp);
1190	while (oh--)	1485	while (oh--)
1191	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1486	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1192		1487
1193	sv_setsv (data_, result_);	1488	sv_setsv (data_, result_);
1194	}
1195
1196	sv_setiv (w_, nw);
1197	sv_setiv (h_, nh);
1198	}
1199	}	1489	}
1200	}	1490	}
1201		1491
1202	void	1492	void
1203	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1493	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1209	{	1499	{
1210	HV hv = (HV )SvRV (self);	1500	HV hv = (HV )SvRV (self);
1211	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1501	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1212	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1502	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1213	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1503	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1504
		1505	if (name <= 0)
		1506	XSRETURN_EMPTY;
1214		1507
1215	if (items < 5)	1508	if (items < 5)
1216	{	1509	{
1217	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1510	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1218	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1511	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1246	glDisable (GL_ALPHA_TEST);	1539	glDisable (GL_ALPHA_TEST);
1247	glDisable (GL_BLEND);	1540	glDisable (GL_BLEND);
1248	}	1541	}
1249	}	1542	}
1250		1543
1251	MODULE = CFPlus PACKAGE = CFPlus::Map	1544	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1545	CODE:
		1546	{
		1547	GLint width;
		1548	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1549	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1550	RETVAL = width > 0;
		1551	}
		1552	OUTPUT:
		1553	RETVAL
1252		1554
1253	CFPlus::Map	1555	MODULE = Deliantra::Client PACKAGE = DC::Map
		1556
		1557	PROTOTYPES: DISABLE
		1558
		1559	DC::Map
1254	new (SV *class)	1560	new (SV *class)
1255	CODE:	1561	CODE:
1256	New (0, RETVAL, 1, struct map);	1562	New (0, RETVAL, 1, struct map);
1257	RETVAL->x = 0;	1563	RETVAL->x = 0;
1258	RETVAL->y = 0;	1564	RETVAL->y = 0;
…		…
1266	RETVAL->row = 0;	1572	RETVAL->row = 0;
1267	OUTPUT:	1573	OUTPUT:
1268	RETVAL	1574	RETVAL
1269		1575
1270	void	1576	void
1271	DESTROY (CFPlus::Map self)	1577	DESTROY (DC::Map self)
1272	CODE:	1578	CODE:
1273	{	1579	{
1274	map_clear (self);	1580	map_clear (self);
1275	Safefree (self->face2tile);	1581	Safefree (self->face2tile);
1276	Safefree (self->tex);	1582	Safefree (self->tex);
1277	Safefree (self);	1583	Safefree (self);
1278	}	1584	}
1279		1585
1280	void	1586	void
1281	resize (CFPlus::Map self, int map_width, int map_height)	1587	resize (DC::Map self, int map_width, int map_height)
1282	CODE:	1588	CODE:
1283	self->w = map_width;	1589	self->w = map_width;
1284	self->h = map_height;	1590	self->h = map_height;
1285		1591
1286	void	1592	void
1287	clear (CFPlus::Map self)	1593	clear (DC::Map self)
1288	CODE:	1594	CODE:
1289	map_clear (self);	1595	map_clear (self);
1290		1596
1291	void	1597	void
1292	set_tileid (CFPlus::Map self, int face, int tile)	1598	set_tileid (DC::Map self, int face, int tile)
1293	CODE:	1599	CODE:
1294	{	1600	{
1295	need_facenum (self, face); self->face2tile [face] = tile;	1601	need_facenum (self, face); self->face2tile [face] = tile;
1296	need_texid (self, tile);	1602	need_texid (self, tile);
1297	}	1603	}
1298		1604
1299	void	1605	void
		1606	set_smooth (DC::Map self, int face, int smooth, int level)
		1607	CODE:
		1608	{
		1609	tileid texid;
		1610	maptex *tex;
		1611
		1612	if (face < 0 \|\| face >= self->faces)
		1613	return;
		1614
		1615	if (smooth < 0 \|\| smooth >= self->faces)
		1616	return;
		1617
		1618	texid = self->face2tile [face];
		1619
		1620	if (!texid)
		1621	return;
		1622
		1623	tex = self->tex + texid;
		1624	tex->smoothtile = self->face2tile [smooth];
		1625	tex->smoothlevel = level;
		1626	}
		1627
		1628	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)	1629	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:	1630	CODE:
1302	{	1631	{
1303	need_texid (self, texid);	1632	need_texid (self, texid);
1304		1633
1305	{	1634	{
…		…
1325	// from transparent color bleeding and ugly wrapping effects.	1654	// from transparent color bleeding and ugly wrapping effects.
1326	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1655	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1327	}	1656	}
1328		1657
1329	int	1658	int
1330	ox (CFPlus::Map self)	1659	ox (DC::Map self)
1331	ALIAS:	1660	ALIAS:
1332	oy = 1	1661	oy = 1
1333	x = 2	1662	x = 2
1334	y = 3	1663	y = 3
1335	w = 4	1664	w = 4
…		…
1346	}	1675	}
1347	OUTPUT:	1676	OUTPUT:
1348	RETVAL	1677	RETVAL
1349		1678
1350	void	1679	void
1351	scroll (CFPlus::Map self, int dx, int dy)	1680	scroll (DC::Map self, int dx, int dy)
1352	CODE:	1681	CODE:
1353	{	1682	{
1354	if (dx > 0)	1683	if (dx > 0)
1355	map_blank (self, self->x, self->y, dx, self->h);	1684	map_blank (self, self->x, self->y, dx, self->h);
1356	else if (dx < 0)	1685	else if (dx < 0)
1357	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1686	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1358		1687
1359	if (dy > 0)	1688	if (dy > 0)
1360	map_blank (self, self->x, self->y, self->w, dy);	1689	map_blank (self, self->x, self->y, self->w, dy);
1361	else if (dy < 0)	1690	else if (dy < 0)
1362	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1691	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1363		1692
1364	self->ox += dx; self->x += dx;	1693	self->ox += dx; self->x += dx;
1365	self->oy += dy; self->y += dy;	1694	self->oy += dy; self->y += dy;
1366		1695
1367	while (self->y < 0)	1696	while (self->y < 0)
…		…
1371	self->rows += MAP_EXTEND_Y;	1700	self->rows += MAP_EXTEND_Y;
1372	self->y += MAP_EXTEND_Y;	1701	self->y += MAP_EXTEND_Y;
1373	}	1702	}
1374	}	1703	}
1375		1704
1376	void	1705	SV *
1377	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1706	map1a_update (DC::Map self, SV *data_, int extmap)
1378	CODE:	1707	CODE:
1379	{	1708	{
1380	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1709	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1381	uint8_t data_end = (uint8_t )SvEND (data_);	1710	uint8_t data_end = (uint8_t )SvEND (data_);
1382	mapcell *cell;	1711	mapcell *cell;
1383	int x, y, flags;	1712	int x, y, z, flags;
		1713	AV *missing = newAV ();
		1714	RETVAL = newRV_noinc ((SV *)missing);
1384		1715
1385	while (data < data_end - 1)	1716	while (data < data_end - 1)
1386	{	1717	{
1387	flags = (data [0] << 8) + data [1]; data += 2;	1718	flags = (data [0] << 8) + data [1]; data += 2;
1388		1719
…		…
1408	uint8_t ext, cmd;	1739	uint8_t ext, cmd;
1409		1740
1410	do	1741	do
1411	{	1742	{
1412	ext = *data++;	1743	ext = *data++;
1413	cmd = ext & 0x3f;	1744	cmd = ext & 0x7f;
1414		1745
1415	if (cmd < 4)	1746	if (cmd < 4)
1416	cell->darkness = 255 - ext * 64 + 1;	1747	cell->darkness = 255 - ext * 64 + 1;
1417	else if (cmd == 5) // health	1748	else if (cmd == 5) // health
1418	{	1749	{
…		…
1421	}	1752	}
1422	else if (cmd == 6) // monster width	1753	else if (cmd == 6) // monster width
1423	cell->stat_width = *data++ + 1;	1754	cell->stat_width = *data++ + 1;
1424	else if (cmd == 0x47)	1755	else if (cmd == 0x47)
1425	{	1756	{
1426	if (*data == 8)	1757	if (*data == 1) cell->player = data [1];
1427	; // decode player uuid	1758	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1759	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1760	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1428		1761
1429	data += *data + 1;	1762	data += *data + 1;
1430	}	1763	}
1431	else if (cmd == 8) // cell flags	1764	else if (cmd == 8) // cell flags
1432	cell->flags = *data++;	1765	cell->flags = *data++;
…		…
1439	}	1772	}
1440	else	1773	else
1441	cell->darkness = *data++ + 1;	1774	cell->darkness = *data++ + 1;
1442	}	1775	}
1443		1776
		1777	for (z = 0; z <= 2; ++z)
1444	if (flags & 4)	1778	if (flags & (4 >> z))
1445	{	1779	{
1446	faceid face = (data [0] << 8) + data [1]; data += 2;	1780	faceid face = (data [0] << 8) + data [1]; data += 2;
1447	need_facenum (self, face);	1781	need_facenum (self, face);
1448	cell->tile [0] = self->face2tile [face];	1782	cell->tile [z] = self->face2tile [face];
		1783
		1784	if (cell->tile [z])
		1785	{
		1786	maptex *tex = self->tex + cell->tile [z];
		1787	if (!tex->name)
		1788	av_push (missing, newSViv (cell->tile [z]));
		1789
		1790	if (tex->smoothtile)
		1791	{
		1792	maptex *smooth = self->tex + tex->smoothtile;
		1793	if (!smooth->name)
		1794	av_push (missing, newSViv (tex->smoothtile));
		1795	}
		1796	}
1449	}	1797	}
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	}	1798	}
1465	else	1799	else
1466	cell->darkness = 0;	1800	CELL_CLEAR (cell);
1467	}	1801	}
1468	}	1802	}
		1803	OUTPUT:
		1804	RETVAL
1469		1805
1470	SV *	1806	SV *
1471	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1807	mapmap (DC::Map self, int x0, int y0, int w, int h)
1472	CODE:	1808	CODE:
1473	{	1809	{
1474	int x1, x;	1810	int x1, x;
1475	int y1, y;	1811	int y1, y;
1476	int z;	1812	int z;
…		…
1521	}	1857	}
1522	OUTPUT:	1858	OUTPUT:
1523	RETVAL	1859	RETVAL
1524		1860
1525	void	1861	void
1526	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1862	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:	1863	CODE:
1528	{	1864	{
1529	int x, y, z;	1865	int x, y, z;
1530	int last_name;
1531		1866
1532	glColor4ub (255, 255, 255, 255);	1867	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1868	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1869	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1870	smooth_key skey;
		1871	int pl_x, pl_y;
		1872	maptex pl_tex;
		1873	rc_t *rc = rc_alloc ();
		1874	rc_key_t key;
		1875	rc_array_t *arr;
		1876
		1877	pl_tex.name = 0;
		1878
		1879	// thats current max. sorry.
		1880	if (sw > 255) sw = 255;
		1881	if (sh > 255) sh = 255;
		1882
		1883	// clear key, in case of extra padding
		1884	memset (&skey, 0, sizeof (skey));
		1885
		1886	memset (&key, 0, sizeof (key));
		1887	key.r = 255;
		1888	key.g = 255;
		1889	key.b = 255;
		1890	key.a = 255;
		1891	key.mode = GL_QUADS;
		1892	key.format = GL_T2F_V3F;
		1893	key.texname = -1;
		1894
		1895	mx += self->x;
		1896	my += self->y;
		1897
		1898	// first pass: determine smooth_max
		1899	// rather ugly, if you ask me
		1900	// could also be stored inside mapcell and updated on change
		1901	memset (smooth_max, 0, sizeof (smooth_max));
		1902
		1903	for (y = 0; y < sh; y++)
		1904	if (0 <= y + my && y + my < self->rows)
		1905	{
		1906	maprow *row = self->row + (y + my);
		1907
		1908	for (x = 0; x < sw; x++)
		1909	if (row->c0 <= x + mx && x + mx < row->c1)
		1910	{
		1911	mapcell *cell = row->col + (x + mx - row->c0);
		1912
		1913	smooth_max[x + 1][y + 1] =
		1914	MAX (self->tex [cell->tile [0]].smoothlevel,
		1915	MAX (self->tex [cell->tile [1]].smoothlevel,
		1916	self->tex [cell->tile [2]].smoothlevel));
		1917	}
		1918	}
1533		1919
1534	glEnable (GL_BLEND);	1920	glEnable (GL_BLEND);
1535	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1921	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);	1922	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1538		1923
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++)	1924	for (z = 0; z <= 2; z++)
		1925	{
		1926	memset (smooth_level, 0, sizeof (smooth_level));
		1927
1547	for (y = 0; y < sh; y++)	1928	for (y = 0; y < sh; y++)
1548	if (0 <= y + my && y + my < self->rows)	1929	if (0 <= y + my && y + my < self->rows)
1549	{	1930	{
1550	maprow *row = self->row + (y + my);	1931	maprow *row = self->row + (y + my);
1551		1932
1552	for (x = 0; x < sw; x++)	1933	for (x = 0; x < sw; x++)
1553	if (row->c0 <= x + mx && x + mx < row->c1)	1934	if (row->c0 <= x + mx && x + mx < row->c1)
1554	{	1935	{
1555	mapcell *cell = row->col + (x + mx - row->c0);	1936	mapcell *cell = row->col + (x + mx - row->c0);
1556	tileid tile = cell->tile [z];	1937	tileid tile = cell->tile [z];
		1938
		1939	if (tile)
		1940	{
		1941	maptex tex = self->tex [tile];
		1942	int px = (x + 1) * T - tex.w;
		1943	int py = (y + 1) * T - tex.h;
		1944
		1945	if (key.texname != tex.name)
		1946	{
		1947	if (!tex.name)
		1948	tex = self->tex [2]; /* missing, replace by noface */
		1949
		1950	key.texname = tex.name;
		1951	arr = rc_array (rc, &key);
		1952	}
		1953
		1954	if (expect_false (cell->player == player) && expect_false (z == 2))
		1955	{
		1956	pl_x = px;
		1957	pl_y = py;
		1958	pl_tex = tex;
		1959	continue;
		1960	}
		1961
		1962	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1963	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1964	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1965	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1966
		1967	if (expect_false (cell->flags) && expect_false (z == 2))
		1968	{
		1969	// overlays such as the speech bubble, probably more to come
		1970	if (cell->flags & 1)
		1971	{
		1972	maptex tex = self->tex [1];
		1973	int px = x * T + T * 2 / 32;
		1974	int py = y * T - T * 6 / 32;
		1975
		1976	if (tex.name)
		1977	{
		1978	if (key.texname != tex.name)
		1979	{
		1980	key.texname = tex.name;
		1981	arr = rc_array (rc, &key);
		1982	}
		1983
		1984	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1985	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1986	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1987	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1988	}
		1989	}
		1990	}
		1991
		1992	// update smooth hash
		1993	if (tex.smoothtile)
		1994	{
		1995	skey.tile = tex.smoothtile;
		1996	skey.level = tex.smoothlevel;
		1997
		1998	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1999
		2000	// add bits to current tile and all neighbours. skey.x\|y is
		2001	// shifted +1\|+1 so we always stay positive.
		2002
		2003	// bits is ___n cccc CCCC bbbb
		2004	// n do not draw borders&corners
		2005	// c draw these corners, but...
		2006	// C ... not these
		2007	// b draw these borders
		2008
		2009	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2010	// ┃· ·· ·┃ ━━
		2011
		2012	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2013	// ·· ·· ·┏ ┓·
		2014
		2015	// full tile
		2016	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2017
		2018	// borders
		2019	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2020	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2021	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2022	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2023
		2024	// corners
		2025	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2026	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2027	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2028	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2029	}
		2030	}
1557		2031	}
		2032	}
		2033
		2034	rc_draw (rc);
		2035	rc_clear (rc);
		2036
		2037	// go through all smoothlevels, lowest to highest, then draw.
		2038	// this is basically counting sort
		2039	{
		2040	int w, b;
		2041
		2042	glEnable (GL_TEXTURE_2D);
		2043	glBegin (GL_QUADS);
		2044	for (w = 0; w < 256 / 32; ++w)
		2045	{
		2046	uint32_t smask = smooth_level [w];
1558	if (tile)	2047	if (smask)
		2048	for (b = 0; b < 32; ++b)
		2049	if (smask & (((uint32_t)1) << b))
1559	{	2050	{
1560	maptex tex = self->tex [tile];	2051	int level = (w << 5) \| b;
1561	int px = (x + 1) * T - tex.w;	2052	HE *he;
1562	int py = (y + 1) * T - tex.h;
1563		2053
1564	if (last_name != tex.name)	2054	hv_iterinit (smooth);
		2055	while ((he = hv_iternext (smooth)))
1565	{	2056	{
		2057	smooth_key skey = (smooth_key )HeKEY (he);
		2058	IV bits = SvIVX (HeVAL (he));
		2059
1566	if (!tex.name)	2060	if (!(bits & 0x1000)
1567	tex = self->tex [2]; /* missing, replace by noface */	2061	&& skey->level == level
1568		2062	&& 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	{	2063	{
1583	maptex tex = self->tex [1];	2064	maptex tex = self->tex [skey->tile];
1584	int px = x * T + T * 2 / 32;	2065	int px = (((int)skey->x) - 1) * T;
1585	int py = y * T - T * 6 / 32;	2066	int py = (((int)skey->y) - 1) * T;
		2067	int border = bits & 15;
		2068	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2069	float dx = tex.s * .0625f; // 16 images/row
		2070	float dy = tex.t * .5f ; // 2 images/column
1586		2071
		2072	if (tex.name)
		2073	{
		2074	// this time avoiding texture state changes
		2075	// save gobs of state changes.
		2076	if (key.texname != tex.name)
		2077	{
1587	glEnd ();	2078	glEnd ();
1588	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2079	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1589	glBegin (GL_QUADS);	2080	glBegin (GL_QUADS);
		2081	}
1590		2082
		2083	if (border)
		2084	{
		2085	float ox = border * dx;
		2086
		2087	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2088	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2089	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2090	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2091	}
		2092
		2093	if (corner)
		2094	{
		2095	float ox = corner * dx;
		2096
1591	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2097	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1592	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);	2098	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1593	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);	2099	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1594	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );	2100	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2101	}
		2102	}
1595	}	2103	}
1596	}	2104	}
1597	}	2105	}
1598	}
1599	}	2106	}
1600		2107
1601	glEnd ();	2108	glEnd ();
1602
1603	glDisable (GL_TEXTURE_2D);	2109	glDisable (GL_TEXTURE_2D);
		2110	key.texname = -1;
		2111	}
		2112
		2113	hv_clear (smooth);
		2114	}
		2115
		2116	if (pl_tex.name)
		2117	{
		2118	maptex tex = pl_tex;
		2119	int px = pl_x + sdx;
		2120	int py = pl_y + sdy;
		2121
		2122	key.texname = tex.name;
		2123	arr = rc_array (rc, &key);
		2124
		2125	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2126	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2127	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2128	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2129
		2130	rc_draw (rc);
		2131	}
		2132
1604	glDisable (GL_BLEND);	2133	glDisable (GL_BLEND);
		2134	rc_free (rc);
1605		2135
1606	// top layer: overlays such as the health bar	2136	// top layer: overlays such as the health bar
1607	for (y = 0; y < sh; y++)	2137	for (y = 0; y < sh; y++)
1608	if (0 <= y + my && y + my < self->rows)	2138	if (0 <= y + my && y + my < self->rows)
1609	{	2139	{
…		…
1634	}	2164	}
1635	}	2165	}
1636	}	2166	}
1637		2167
1638	void	2168	void
1639	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2169	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1640	CODE:	2170	CODE:
1641	{	2171	{
1642	static float color[16][3] = {	2172	static float color[16][3] = {
1643	{ 0.00F, 0.00F, 0.00F },	2173	{ 0.00F, 0.00F, 0.00F },
1644	{ 1.00F, 1.00F, 1.00F },	2174	{ 1.00F, 1.00F, 1.00F },
…		…
1694	glDisable (GL_BLEND);	2224	glDisable (GL_BLEND);
1695	glDisable (GL_TEXTURE_2D);	2225	glDisable (GL_TEXTURE_2D);
1696	}	2226	}
1697		2227
1698	void	2228	void
1699	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2229	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1700	PPCODE:	2230	PPCODE:
1701	{	2231	{
1702	int x, y;	2232	int x, y;
		2233	int sw1 = sw + 2;
		2234	int sh1 = sh + 2;
		2235	int sh3 = sh * 3;
1703	int sw4 = (sw + 3) & ~3;	2236	int sw34 = (sw * 3 + 3) & ~3;
		2237	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1704	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2238	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1705	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2239	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1706		2240
1707	memset (darkness, 255, sw4 * sh);
1708	SvPOK_only (darkness_sv);	2241	SvPOK_only (darkness3_sv);
1709	SvCUR_set (darkness_sv, sw4 * sh);	2242	SvCUR_set (darkness3_sv, sw34 * sh3);
1710		2243
1711	mx += self->x;	2244	mx += self->x - 1;
1712	my += self->y;	2245	my += self->y - 1;
1713		2246
		2247	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2248
1714	for (y = 0; y < sh; y++)	2249	for (y = 0; y < sh1; y++)
1715	if (0 <= y + my && y + my < self->rows)	2250	if (0 <= y + my && y + my < self->rows)
1716	{	2251	{
1717	maprow *row = self->row + (y + my);	2252	maprow *row = self->row + (y + my);
1718		2253
1719	for (x = 0; x < sw; x++)	2254	for (x = 0; x < sw1; x++)
1720	if (row->c0 <= x + mx && x + mx < row->c1)	2255	if (row->c0 <= x + mx && x + mx < row->c1)
1721	{	2256	{
1722	mapcell *cell = row->col + (x + mx - row->c0);	2257	mapcell *cell = row->col + (x + mx - row->c0);
1723		2258
1724	darkness[y * sw4 + x] = cell->darkness	2259	darkness1 [y * sw1 + x] = cell->darkness
1725	? 255 - (cell->darkness - 1)	2260	? 255 - (cell->darkness - 1)
1726	: 255 - FOW_DARKNESS;	2261	: 255 - FOW_DARKNESS;
1727	}	2262	}
1728	}	2263	}
1729		2264
		2265	for (y = 0; y < sh; ++y)
		2266	for (x = 0; x < sw; ++x)
		2267	{
		2268	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2269	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2270	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2271	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2272	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2273	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2274	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2275	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2276	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2277
		2278	uint8_t r11 = (d11 + d21 + d12) / 3;
		2279	uint8_t r21 = d21;
		2280	uint8_t r31 = (d21 + d31 + d32) / 3;
		2281
		2282	uint8_t r12 = d12;
		2283	uint8_t r22 = d22;
		2284	uint8_t r32 = d32;
		2285
		2286	uint8_t r13 = (d13 + d23 + d12) / 3;
		2287	uint8_t r23 = d23;
		2288	uint8_t r33 = (d23 + d33 + d32) / 3;
		2289
		2290	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2291	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2292	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2293	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2294	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2295	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2296	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2297	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2298	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2299	}
		2300
		2301	free (darkness1);
		2302
1730	EXTEND (SP, 3);	2303	EXTEND (SP, 3);
1731	PUSHs (sv_2mortal (newSViv (sw4)));	2304	PUSHs (sv_2mortal (newSViv (sw34)));
1732	PUSHs (sv_2mortal (newSViv (sh)));	2305	PUSHs (sv_2mortal (newSViv (sh3)));
1733	PUSHs (darkness_sv);	2306	PUSHs (darkness3_sv);
1734	}	2307	}
1735		2308
1736	SV *	2309	SV *
1737	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2310	get_rect (DC::Map self, int x0, int y0, int w, int h)
1738	CODE:	2311	CODE:
1739	{	2312	{
1740	int x, y, x1, y1;	2313	int x, y, x1, y1;
1741	SV data_sv = newSV (w h * 7 + 5);	2314	SV data_sv = newSV (w h * 7 + 5);
1742	uint8_t data = (uint8_t )SvPVX (data_sv);	2315	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1799	else	2372	else
1800	*data++ = 0;	2373	*data++ = 0;
1801	}	2374	}
1802	}	2375	}
1803		2376
		2377	/* if size is wh + 5 then no data has been found /
		2378	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2379	{
1804	SvPOK_only (data_sv);	2380	SvPOK_only (data_sv);
1805	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2381	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2382	}
		2383
1806	RETVAL = data_sv;	2384	RETVAL = data_sv;
1807	}	2385	}
1808	OUTPUT:	2386	OUTPUT:
1809	RETVAL	2387	RETVAL
1810		2388
1811	void	2389	void
1812	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2390	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1813	PPCODE:	2391	PPCODE:
1814	{	2392	{
1815	int x, y, z;	2393	int x, y, z;
1816	int w, h;	2394	int w, h;
1817	int x1, y1;	2395	int x1, y1;
		2396	STRLEN len;
		2397	uint8_t data, end;
		2398
		2399	len = SvLEN (data_sv);
		2400	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2401	data = SvPVbyte_nolen (data_sv);
		2402	end = data + len + 8;
		2403
		2404	if (len < 5)
		2405	XSRETURN_EMPTY;
1818		2406
1819	if (*data++ != 0)	2407	if (*data++ != 0)
1820	return; /* version mismatch */	2408	XSRETURN_EMPTY; /* version mismatch */
1821		2409
1822	w = data++ << 8; w \|= data++;	2410	w = data++ << 8; w \|= data++;
1823	h = data++ << 8; h \|= data++;	2411	h = data++ << 8; h \|= data++;
1824		2412
1825	// we need to do this 'cause we don't keep an absolute coord system for rows	2413	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1837	{	2425	{
1838	maprow *row = map_get_row (self, y);	2426	maprow *row = map_get_row (self, y);
1839		2427
1840	for (x = x0; x < x1; x++)	2428	for (x = x0; x < x1; x++)
1841	{	2429	{
		2430	uint8_t flags;
		2431
		2432	if (data + 7 >= end)
		2433	XSRETURN_EMPTY;
		2434
1842	uint8_t flags = *data++;	2435	flags = *data++;
1843		2436
1844	if (flags)	2437	if (flags)
1845	{	2438	{
1846	mapcell *cell = row_get_cell (row, x);	2439	mapcell *cell = row_get_cell (row, x);
1847	tileid tile[3] = { 0, 0, 0 };	2440	tileid tile[3] = { 0, 0, 0 };
…		…
1850	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }	2443	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1851	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }	2444	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1852		2445
1853	if (cell->darkness == 0)	2446	if (cell->darkness == 0)
1854	{	2447	{
1855	cell->darkness = 0;	2448	/cell->darkness = 0;/
		2449	EXTEND (SP, 3);
1856		2450
1857	for (z = 0; z <= 2; z++)	2451	for (z = 0; z <= 2; z++)
1858	{	2452	{
1859	tileid t = tile [z];	2453	tileid t = tile [z];
1860		2454
1861	if (t >= self->texs \|\| (t && !self->tex [t].name))	2455	if (t >= self->texs \|\| (t && !self->tex [t].name))
1862	{	2456	{
1863	XPUSHs (sv_2mortal (newSViv (t)));	2457	PUSHs (sv_2mortal (newSViv (t)));
1864	need_texid (self, t);	2458	need_texid (self, t);
1865	}	2459	}
1866		2460
1867	cell->tile [z] = t;	2461	cell->tile [z] = t;
1868	}	2462	}
…		…
1870	}	2464	}
1871	}	2465	}
1872	}	2466	}
1873	}	2467	}
1874		2468
1875	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2469	MODULE = Deliantra::Client PACKAGE = DC::RW
1876		2470
1877	CFPlus::MixChunk	2471	DC::RW
1878	new_from_file (SV class, char path)	2472	new (SV class, SV data_sv)
1879	CODE:	2473	CODE:
1880	RETVAL = Mix_LoadWAV (path);	2474	{
		2475	STRLEN datalen;
		2476	char *data = SvPVbyte (data_sv, datalen);
		2477
		2478	RETVAL = SDL_RWFromConstMem (data, datalen);
		2479	}
1881	OUTPUT:	2480	OUTPUT:
1882	RETVAL	2481	RETVAL
1883		2482
		2483	DC::RW
		2484	new_from_file (SV class, const char path, const char *mode = "rb")
		2485	CODE:
		2486	RETVAL = SDL_RWFromFile (path, mode);
		2487	OUTPUT:
		2488	RETVAL
		2489
		2490	# fails on win32:
		2491	# dc.xs(2268) : error C2059: syntax error : '('
1884	void	2492	#void
		2493	#close (DC::RW self)
		2494	# CODE:
		2495	# (self->(close)) (self);
		2496
		2497	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2498
		2499	PROTOTYPES: DISABLE
		2500
		2501	DC::Channel
		2502	find ()
		2503	CODE:
		2504	{
		2505	RETVAL = Mix_GroupAvailable (-1);
		2506
		2507	if (RETVAL < 0)
		2508	{
		2509	RETVAL = Mix_GroupOldest (-1);
		2510
		2511	if (RETVAL < 0)
		2512	XSRETURN_UNDEF;
		2513
		2514	Mix_HaltChannel (RETVAL);
		2515	}
		2516
		2517	Mix_UnregisterAllEffects (RETVAL);
		2518	Mix_Volume (RETVAL, 128);
		2519	}
		2520	OUTPUT:
		2521	RETVAL
		2522
		2523	void
		2524	halt (DC::Channel self)
		2525	CODE:
		2526	Mix_HaltChannel (self);
		2527
		2528	void
		2529	expire (DC::Channel self, int ticks = -1)
		2530	CODE:
		2531	Mix_ExpireChannel (self, ticks);
		2532
		2533	void
		2534	fade_out (DC::Channel self, int ticks = -1)
		2535	CODE:
		2536	Mix_FadeOutChannel (self, ticks);
		2537
		2538	int
		2539	volume (DC::Channel self, int volume)
		2540	CODE:
		2541	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2542	OUTPUT:
		2543	RETVAL
		2544
		2545	void
		2546	unregister_all_effects (DC::Channel self)
		2547	CODE:
		2548	Mix_UnregisterAllEffects (self);
		2549
		2550	void
		2551	set_panning (DC::Channel self, int left, int right)
		2552	CODE:
		2553	left = CLAMP (left , 0, 255);
		2554	right = CLAMP (right, 0, 255);
		2555	Mix_SetPanning (self, left, right);
		2556
		2557	void
		2558	set_distance (DC::Channel self, int distance)
		2559	CODE:
		2560	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2561
		2562	void
		2563	set_position (DC::Channel self, int angle, int distance)
		2564	CODE:
		2565
		2566	void
		2567	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2568	CODE:
		2569	{
		2570	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2571	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2572	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2573	}
		2574
		2575	void
		2576	set_reverse_stereo (DC::Channel self, int flip)
		2577	CODE:
		2578	Mix_SetReverseStereo (self, flip);
		2579
		2580	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2581
		2582	PROTOTYPES: DISABLE
		2583
		2584	DC::MixChunk
		2585	new (SV *class, DC::RW rwops)
		2586	CODE:
		2587	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2588	OUTPUT:
		2589	RETVAL
		2590
		2591	void
1885	DESTROY (CFPlus::MixChunk self)	2592	DESTROY (DC::MixChunk self)
1886	CODE:	2593	CODE:
1887	Mix_FreeChunk (self);	2594	Mix_FreeChunk (self);
1888		2595
1889	int	2596	int
1890	volume (CFPlus::MixChunk self, int volume = -1)	2597	volume (DC::MixChunk self, int volume = -1)
1891	CODE:	2598	CODE:
		2599	if (items > 1)
		2600	volume = CLAMP (volume, 0, 128);
1892	RETVAL = Mix_VolumeChunk (self, volume);	2601	RETVAL = Mix_VolumeChunk (self, volume);
1893	OUTPUT:	2602	OUTPUT:
1894	RETVAL	2603	RETVAL
1895		2604
1896	int	2605	DC::Channel
1897	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2606	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1898	CODE:	2607	CODE:
		2608	{
1899	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2609	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2610
		2611	if (RETVAL < 0)
		2612	XSRETURN_UNDEF;
		2613
		2614	if (channel < 0)
		2615	{
		2616	Mix_UnregisterAllEffects (RETVAL);
		2617	Mix_Volume (RETVAL, 128);
		2618	}
		2619	}
1900	OUTPUT:	2620	OUTPUT:
1901	RETVAL	2621	RETVAL
1902		2622
1903	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2623	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1904		2624
1905	int	2625	int
1906	volume (int volume = -1)	2626	volume (int volume = -1)
		2627	PROTOTYPE: ;$
1907	CODE:	2628	CODE:
		2629	if (items > 0)
		2630	volume = CLAMP (volume, 0, 128);
1908	RETVAL = Mix_VolumeMusic (volume);	2631	RETVAL = Mix_VolumeMusic (volume);
1909	OUTPUT:	2632	OUTPUT:
1910	RETVAL	2633	RETVAL
1911		2634
		2635	void
		2636	fade_out (int ms)
		2637	CODE:
		2638	Mix_FadeOutMusic (ms);
		2639
		2640	void
		2641	halt ()
		2642	CODE:
		2643	Mix_HaltMusic ();
		2644
1912	CFPlus::MixMusic	2645	DC::MixMusic
1913	new_from_file (SV class, char path)	2646	new (SV *class, DC::RW rwops)
1914	CODE:	2647	CODE:
1915	RETVAL = Mix_LoadMUS (path);	2648	RETVAL = Mix_LoadMUS_RW (rwops);
1916	OUTPUT:	2649	OUTPUT:
1917	RETVAL	2650	RETVAL
1918		2651
1919	void	2652	void
1920	DESTROY (CFPlus::MixMusic self)	2653	DESTROY (DC::MixMusic self)
1921	CODE:	2654	CODE:
1922	Mix_FreeMusic (self);	2655	Mix_FreeMusic (self);
1923		2656
1924	int	2657	int
1925	play (CFPlus::MixMusic self, int loops = -1)	2658	play (DC::MixMusic self, int loops = -1)
1926	CODE:	2659	CODE:
1927	RETVAL = Mix_PlayMusic (self, loops);	2660	RETVAL = Mix_PlayMusic (self, loops);
1928	OUTPUT:	2661	OUTPUT:
1929	RETVAL	2662	RETVAL
1930		2663
1931	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2664	void
		2665	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2666	CODE:
		2667	Mix_FadeInMusicPos (self, loops, ms, position);
		2668
		2669	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2670
		2671	PROTOTYPES: ENABLE
1932		2672
1933	BOOT:	2673	BOOT:
1934	{	2674	{
1935	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2675	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1936	static const struct {	2676	static const struct {
1937	const char *name;	2677	const char *name;
1938	IV iv;	2678	IV iv;
1939	} *civ, const_iv[] = {	2679	} *civ, const_iv[] = {
1940	# define const_iv(name) { # name, (IV)name }	2680	# define const_iv(name) { # name, (IV)name }
		2681	const_iv (GL_VENDOR),
		2682	const_iv (GL_VERSION),
		2683	const_iv (GL_EXTENSIONS),
1941	const_iv (GL_COLOR_MATERIAL),	2684	const_iv (GL_COLOR_MATERIAL),
1942	const_iv (GL_SMOOTH),	2685	const_iv (GL_SMOOTH),
1943	const_iv (GL_FLAT),	2686	const_iv (GL_FLAT),
1944	const_iv (GL_DITHER),	2687	const_iv (GL_DITHER),
1945	const_iv (GL_BLEND),	2688	const_iv (GL_BLEND),
…		…
1949	const_iv (GL_ALPHA_TEST),	2692	const_iv (GL_ALPHA_TEST),
1950	const_iv (GL_NORMALIZE),	2693	const_iv (GL_NORMALIZE),
1951	const_iv (GL_RESCALE_NORMAL),	2694	const_iv (GL_RESCALE_NORMAL),
1952	const_iv (GL_FRONT),	2695	const_iv (GL_FRONT),
1953	const_iv (GL_BACK),	2696	const_iv (GL_BACK),
		2697	const_iv (GL_AUX0),
1954	const_iv (GL_AND),	2698	const_iv (GL_AND),
1955	const_iv (GL_ONE),	2699	const_iv (GL_ONE),
1956	const_iv (GL_ZERO),	2700	const_iv (GL_ZERO),
1957	const_iv (GL_SRC_ALPHA),	2701	const_iv (GL_SRC_ALPHA),
1958	const_iv (GL_DST_ALPHA),	2702	const_iv (GL_DST_ALPHA),
…		…
1971	const_iv (GL_INTENSITY),	2715	const_iv (GL_INTENSITY),
1972	const_iv (GL_LUMINANCE),	2716	const_iv (GL_LUMINANCE),
1973	const_iv (GL_LUMINANCE_ALPHA),	2717	const_iv (GL_LUMINANCE_ALPHA),
1974	const_iv (GL_FLOAT),	2718	const_iv (GL_FLOAT),
1975	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2719	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2720	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2721	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2722	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2723	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2724	const_iv (GL_COMPRESSED_RGB_ARB),
		2725	const_iv (GL_COMPRESSED_RGBA_ARB),
1976	const_iv (GL_COMPILE),	2726	const_iv (GL_COMPILE),
		2727	const_iv (GL_PROXY_TEXTURE_1D),
		2728	const_iv (GL_PROXY_TEXTURE_2D),
1977	const_iv (GL_TEXTURE_1D),	2729	const_iv (GL_TEXTURE_1D),
1978	const_iv (GL_TEXTURE_2D),	2730	const_iv (GL_TEXTURE_2D),
1979	const_iv (GL_TEXTURE_ENV),	2731	const_iv (GL_TEXTURE_ENV),
1980	const_iv (GL_TEXTURE_MAG_FILTER),	2732	const_iv (GL_TEXTURE_MAG_FILTER),
1981	const_iv (GL_TEXTURE_MIN_FILTER),	2733	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2002	const_iv (GL_COLOR_LOGIC_OP),	2754	const_iv (GL_COLOR_LOGIC_OP),
2003	const_iv (GL_SEPARABLE_2D),	2755	const_iv (GL_SEPARABLE_2D),
2004	const_iv (GL_CONVOLUTION_2D),	2756	const_iv (GL_CONVOLUTION_2D),
2005	const_iv (GL_CONVOLUTION_BORDER_MODE),	2757	const_iv (GL_CONVOLUTION_BORDER_MODE),
2006	const_iv (GL_CONSTANT_BORDER),	2758	const_iv (GL_CONSTANT_BORDER),
		2759	const_iv (GL_POINTS),
2007	const_iv (GL_LINES),	2760	const_iv (GL_LINES),
2008	const_iv (GL_LINE_STRIP),	2761	const_iv (GL_LINE_STRIP),
2009	const_iv (GL_LINE_LOOP),	2762	const_iv (GL_LINE_LOOP),
2010	const_iv (GL_QUADS),	2763	const_iv (GL_QUADS),
2011	const_iv (GL_QUAD_STRIP),	2764	const_iv (GL_QUAD_STRIP),
2012	const_iv (GL_TRIANGLES),	2765	const_iv (GL_TRIANGLES),
2013	const_iv (GL_TRIANGLE_STRIP),	2766	const_iv (GL_TRIANGLE_STRIP),
2014	const_iv (GL_TRIANGLE_FAN),	2767	const_iv (GL_TRIANGLE_FAN),
		2768	const_iv (GL_POLYGON),
2015	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2769	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2770	const_iv (GL_POINT_SMOOTH_HINT),
		2771	const_iv (GL_LINE_SMOOTH_HINT),
		2772	const_iv (GL_POLYGON_SMOOTH_HINT),
		2773	const_iv (GL_GENERATE_MIPMAP_HINT),
		2774	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2016	const_iv (GL_FASTEST),	2775	const_iv (GL_FASTEST),
		2776	const_iv (GL_DONT_CARE),
		2777	const_iv (GL_NICEST),
2017	const_iv (GL_V2F),	2778	const_iv (GL_V2F),
2018	const_iv (GL_V3F),	2779	const_iv (GL_V3F),
2019	const_iv (GL_T2F_V3F),	2780	const_iv (GL_T2F_V3F),
2020	const_iv (GL_T2F_N3F_V3F),	2781	const_iv (GL_T2F_N3F_V3F),
2021	# undef const_iv	2782	# undef const_iv
2022	};	2783	};
2023		2784
2024	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2785	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2025	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2786	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2787
		2788	texture_av = newAV ();
		2789	AvREAL_off (texture_av);
2026	}	2790	}
		2791
		2792	void
		2793	disable_GL_EXT_blend_func_separate ()
		2794	CODE:
		2795	gl.BlendFuncSeparate = 0;
		2796	gl.BlendFuncSeparateEXT = 0;
2027		2797
2028	char *	2798	char *
2029	gl_vendor ()	2799	gl_vendor ()
2030	CODE:	2800	CODE:
2031	RETVAL = (char *)glGetString (GL_VENDOR);	2801	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2044	CODE:	2814	CODE:
2045	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2815	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2046	OUTPUT:	2816	OUTPUT:
2047	RETVAL	2817	RETVAL
2048		2818
		2819	const char *glGetString (GLenum pname)
		2820
		2821	GLint glGetInteger (GLenum pname)
		2822	CODE:
		2823	glGetIntegerv (pname, &RETVAL);
		2824	OUTPUT:
		2825	RETVAL
		2826
		2827	GLdouble glGetDouble (GLenum pname)
		2828	CODE:
		2829	glGetDoublev (pname, &RETVAL);
		2830	OUTPUT:
		2831	RETVAL
		2832
2049	int glGetError ()	2833	int glGetError ()
2050		2834
2051	void glFinish ()	2835	void glFinish ()
2052		2836
2053	void glClear (int mask)	2837	void glClear (int mask)
…		…
2090	# near_ and far_ are due to microsofts buggy "c" compiler	2874	# 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_)	2875	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2092		2876
2093	# near_ and far_ are due to microsofts buggy "c" compiler	2877	# 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_)	2878	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2879
		2880	PROTOTYPES: DISABLE
2095		2881
2096	void glViewport (int x, int y, int width, int height)	2882	void glViewport (int x, int y, int width, int height)
2097		2883
2098	void glScissor (int x, int y, int width, int height)	2884	void glScissor (int x, int y, int width, int height)
2099		2885
…		…
2107		2893
2108	void glRotate (float angle, float x, float y, float z)	2894	void glRotate (float angle, float x, float y, float z)
2109	CODE:	2895	CODE:
2110	glRotatef (angle, x, y, z);	2896	glRotatef (angle, x, y, z);
2111		2897
2112	void glBegin (int mode)
2113
2114	void glEnd ()
2115
2116	void glColor (float r, float g, float b, float a = 1.0)	2898	void glColor (float r, float g, float b, float a = 1.0)
2117	PROTOTYPE: @
2118	ALIAS:	2899	ALIAS:
2119	glColor_premultiply = 1	2900	glColor_premultiply = 1
2120	CODE:	2901	CODE:
2121	if (ix)	2902	if (ix)
2122	{	2903	{
…		…
2125	b *= a;	2906	b *= a;
2126	}	2907	}
2127	// microsoft visual "c" rounds instead of truncating...	2908	// microsoft visual "c" rounds instead of truncating...
2128	glColor4f (r, g, b, a);	2909	glColor4f (r, g, b, a);
2129		2910
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.)	2911	void glRasterPos (float x, float y, float z = 0.)
2137	CODE:	2912	CODE:
2138	glRasterPos3f (0, 0, z);	2913	glRasterPos3f (0, 0, z);
2139	glBitmap (0, 0, 0, 0, x, y, 0);	2914	glBitmap (0, 0, 0, 0, x, y, 0);
2140		2915
…		…
2144		2919
2145	void glTexCoord (float s, float t)	2920	void glTexCoord (float s, float t)
2146	CODE:	2921	CODE:
2147	glTexCoord2f (s, t);	2922	glTexCoord2f (s, t);
2148		2923
		2924	void glRect (float x1, float y1, float x2, float y2)
		2925	CODE:
		2926	glRectf (x1, y1, x2, y2);
		2927
		2928	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2929	CODE:
		2930	glBegin (GL_LINE_LOOP);
		2931	glVertex2f (x1, y1);
		2932	glVertex2f (x2, y1);
		2933	glVertex2f (x2, y2);
		2934	glVertex2f (x1, y2);
		2935	glEnd ();
		2936
		2937	PROTOTYPES: ENABLE
		2938
		2939	void glBegin (int mode)
		2940
		2941	void glEnd ()
		2942
		2943	void glPointSize (GLfloat size)
		2944
		2945	void glLineWidth (GLfloat width)
		2946
		2947	void glInterleavedArrays (int format, int stride, char *data)
		2948
		2949	void glDrawElements (int mode, int count, int type, char *indices)
		2950
		2951	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2952
2149	void glTexEnv (int target, int pname, float param)	2953	void glTexEnv (int target, int pname, float param)
2150	CODE:	2954	CODE:
2151	glTexEnvf (target, pname, param);	2955	glTexEnvf (target, pname, param);
2152		2956
2153	void glTexParameter (int target, int pname, float param)	2957	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)	2973	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2170	CODE:	2974	CODE:
2171	if (gl.SeparableFilter2D)	2975	if (gl.SeparableFilter2D)
2172	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2976	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2173		2977
2174	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2978	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2175		2979
2176	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2980	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2177		2981
2178	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2982	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2983
		2984	void glPixelZoom (float x, float y)
2179		2985
2180	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2986	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2181		2987
2182	int glGenTexture ()	2988	int glGenTexture ()
2183	CODE:	2989	CODE:
2184	{	2990	RETVAL = gen_texture ();
2185	GLuint name;
2186	glGenTextures (1, &name);
2187	RETVAL = name;
2188	}
2189	OUTPUT:	2991	OUTPUT:
2190	RETVAL	2992	RETVAL
2191		2993
2192	void glDeleteTexture (int name)	2994	void glDeleteTexture (int name)
2193	CODE:	2995	CODE:
2194	{
2195	GLuint name_ = name;
2196	glDeleteTextures (1, &name_);	2996	del_texture (name);
2197	}	2997
2198
2199	int glGenList ()	2998	int glGenList ()
2200	CODE:	2999	CODE:
2201	RETVAL = glGenLists (1);	3000	RETVAL = glGenLists (1);
2202	OUTPUT:	3001	OUTPUT:
2203	RETVAL	3002	RETVAL
…		…
2210		3009
2211	void glEndList ()	3010	void glEndList ()
2212		3011
2213	void glCallList (int list)	3012	void glCallList (int list)
2214		3013
		3014	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3015
		3016	PROTOTYPES: DISABLE
		3017
		3018	void
		3019	find_widget (SV *self, NV x, NV y)
		3020	PPCODE:
		3021	{
		3022	if (within_widget (self, x, y))
		3023	XPUSHs (self);
		3024	}
		3025
		3026	BOOT:
		3027	{
		3028	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3029
		3030	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3031	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3032	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3033	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3034	}
		3035
		3036	void
		3037	draw (SV *self)
		3038	CODE:
		3039	{
		3040	HV *hv;
		3041	SV **svp;
		3042	NV x, y, w, h;
		3043	SV *draw_x_sv = GvSV (draw_x_gv);
		3044	SV *draw_y_sv = GvSV (draw_y_gv);
		3045	SV *draw_w_sv = GvSV (draw_w_gv);
		3046	SV *draw_h_sv = GvSV (draw_h_gv);
		3047	double draw_x, draw_y;
		3048
		3049	if (!SvROK (self))
		3050	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3051
		3052	hv = (HV *)SvRV (self);
		3053
		3054	if (SvTYPE (hv) != SVt_PVHV)
		3055	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3056
		3057	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3058	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3059
		3060	if (!h \|\| !w)
		3061	XSRETURN_EMPTY;
		3062
		3063	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3064	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3065
		3066	draw_x = SvNV (draw_x_sv) + x;
		3067	draw_y = SvNV (draw_y_sv) + y;
		3068
		3069	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3070	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3071	XSRETURN_EMPTY;
		3072
		3073	sv_setnv (draw_x_sv, draw_x);
		3074	sv_setnv (draw_y_sv, draw_y);
		3075
		3076	glPushMatrix ();
		3077	glTranslated (x, y, 0);
		3078
		3079	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3080	{
		3081	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3082
		3083	if (svp && SvTRUE (*svp))
		3084	{
		3085	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3086	glEnable (GL_BLEND);
		3087	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3088	glBegin (GL_QUADS);
		3089	glVertex2f (0, 0);
		3090	glVertex2f (w, 0);
		3091	glVertex2f (w, h);
		3092	glVertex2f (0, h);
		3093	glEnd ();
		3094	glDisable (GL_BLEND);
		3095	}
		3096	}
		3097	#if 0
		3098	// draw borders, for debugging
		3099	glPushMatrix ();
		3100	glColor4f (1., 1., 0., 1.);
		3101	glTranslatef (.5, .5, 0.);
		3102	glBegin (GL_LINE_LOOP);
		3103	glVertex2f (0 , 0);
		3104	glVertex2f (w - 1, 0);
		3105	glVertex2f (w - 1, h - 1);
		3106	glVertex2f (0 , h - 1);
		3107	glEnd ();
		3108	glPopMatrix ();
		3109	#endif
		3110	PUSHMARK (SP);
		3111	XPUSHs (self);
		3112	PUTBACK;
		3113	call_method ("_draw", G_VOID \| G_DISCARD);
		3114	SPAGAIN;
		3115
		3116	glPopMatrix ();
		3117
		3118	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3119	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3120	}
		3121

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.175 by root, Fri Apr 6 08:09:42 2007 UTC vs. Revision 1.270 by root, Sun Jul 20 15:05:13 2008 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.175 by root, Fri Apr 6 08:09:42 2007 UTC vs.
Revision 1.270 by root, Sun Jul 20 15:05:13 2008 UTC