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/cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.177 by root, Tue Apr 10 10:13:10 2007 UTC vs.
Revision 1.268 by root, Sun Jul 20 02:57:43 2008 UTC

…		…
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
15	#ifdef _WIN32	20	#ifdef _WIN32
16	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
17	#endif	27	#endif
18		28
19	#include <assert.h>	29	#include <assert.h>
20	#include <math.h>	30	#include <math.h>
21	#include <string.h>	31	#include <string.h>
22	#include <stdio.h>	32	#include <stdio.h>
23	#include <stdlib.h>	33	#include <stdlib.h>
24		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
25	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
26	#include <SDL_endian.h>	39	#include <SDL_endian.h>
27	#include <SDL_image.h>	40	#include <SDL_image.h>
28	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
30		43
…		…
32	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
33		46
34	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
35		48
36	#include <pango/pango.h>	49	#include <pango/pango.h>
		50
		51	#ifndef PANGO_VERSION_CHECK
		52	# define PANGO_VERSION_CHECK(a,b,c) 0
		53	#endif
		54
		55	#if !PANGO_VERSION_CHECK (1, 15, 2)
		56	# define pango_layout_get_line_readonly pango_layout_get_line
		57	# define pango_layout_get_lines_readonly pango_layout_get_lines
		58	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		59	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		60	#endif
37		61
38	#ifndef _WIN32	62	#ifndef _WIN32
39	# include <sys/types.h>	63	# include <sys/types.h>
40	# include <sys/socket.h>	64	# include <sys/socket.h>
41	# include <netinet/in.h>	65	# include <netinet/in.h>
42	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
43	# include <inttypes.h>	67	# include <inttypes.h>
44	#endif	68	#endif
45		69
		70	#if __GNUC__ >= 4
		71	# define expect(expr,value) __builtin_expect ((expr),(value))
		72	#else
		73	# define expect(expr,value) (expr)
		74	#endif
		75
		76	#define expect_false(expr) expect ((expr) != 0, 0)
		77	#define expect_true(expr) expect ((expr) != 0, 1)
		78
46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
47		80
48	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
49		82
50	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
51	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
52		85
53	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
54		87
55	#if 0	88	/* mask out modifiers we are not interested in */
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	89	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
57	#else	90
58	# define PARACHUTE 0	91	static AV *texture_av;
59	#endif
60		92
61	static struct	93	static struct
62	{	94	{
63	#define GL_FUNC(ptr,name) ptr name;	95	#define GL_FUNC(ptr,name) ptr name;
64	#include "glfunc.h"	96	#include "glfunc.h"
65	#undef GL_FUNC	97	#undef GL_FUNC
66	} gl;	98	} gl;
67		99
		100	static void
68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	101	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69	{	102	{
70	if (gl.BlendFuncSeparate)	103	if (gl.BlendFuncSeparate)
71	gl.BlendFuncSeparate (sa, da, saa, daa);	104	gl.BlendFuncSeparate (sa, da, saa, daa);
72	else if (gl.BlendFuncSeparateEXT)	105	else if (gl.BlendFuncSeparateEXT)
73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	106	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74	else	107	else
75	glBlendFunc (sa, da);	108	glBlendFunc (sa, da);
76	}	109	}
77		110
		111	static GLuint
		112	gen_texture ()
		113	{
		114	GLuint name;
		115
		116	if (AvFILL (texture_av) >= 0)
		117	name = (GLuint)(size_t)av_pop (texture_av);
		118	else
		119	glGenTextures (1, &name);
		120
		121	return name;
		122	}
		123
		124	static void
		125	del_texture (GLuint name)
		126	{
		127	/* make a half-assed attempt at returning the memory used by the texture */
		128	/* textures are frequently being reused by cfplus anyway */
		129	/*glBindTexture (GL_TEXTURE_2D, name);*/
		130	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		131	av_push (texture_av, (SV *)(size_t)name);
		132	glDeleteTextures (1, &name);
		133	}
		134
78	#include "texcache.c"	135	#include "texcache.c"
		136	#include "rendercache.c"
79		137
80	#include "pango-font.c"	138	#include "pango-font.c"
81	#include "pango-fontmap.c"	139	#include "pango-fontmap.c"
82	#include "pango-render.c"	140	#include "pango-render.c"
83		141
		142	typedef IV DC__Channel;
		143	typedef SDL_RWops *DC__RW;
84	typedef Mix_Chunk *CFPlus__MixChunk;	144	typedef Mix_Chunk *DC__MixChunk;
85	typedef Mix_Music *CFPlus__MixMusic;	145	typedef Mix_Music *DC__MixMusic;
86		146
87	typedef PangoFontDescription *CFPlus__Font;	147	typedef PangoFontDescription *DC__Font;
88		148
89	static int	149	static int
90	shape_attr_p (PangoLayoutRun *run)	150	shape_attr_p (PangoLayoutRun *run)
91	{	151	{
92	GSList *attrs = run->item->analysis.extra_attrs;	152	GSList *attrs = run->item->analysis.extra_attrs;
…		…
106		166
107	typedef struct cf_layout {	167	typedef struct cf_layout {
108	PangoLayout *pl;	168	PangoLayout *pl;
109	float r, g, b, a; // default color for rgba mode	169	float r, g, b, a; // default color for rgba mode
110	int base_height;	170	int base_height;
111	CFPlus__Font font;	171	DC__Font font;
		172	rc_t *rc;
112	} *CFPlus__Layout;	173	} *DC__Layout;
113		174
114	static CFPlus__Font default_font;	175	static DC__Font default_font;
115	static PangoContext *opengl_context;	176	static PangoContext *opengl_context;
116	static PangoFontMap *opengl_fontmap;	177	static PangoFontMap *opengl_fontmap;
117		178
118	static void	179	static void
119	substitute_func (FcPattern *pattern, gpointer data)	180	substitute_func (FcPattern *pattern, gpointer data)
…		…
124	#endif	185	#endif
125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126	}	187	}
127		188
128	static void	189	static void
129	layout_update_font (CFPlus__Layout self)	190	layout_update_font (DC__Layout self)
130	{	191	{
131	/* use a random scale factor to account for unknown descenders, 0.8 works	192	/* use a random scale factor to account for unknown descenders, 0.8 works
132	* reasonably well with bitstream vera	193	* reasonably well with dejavu/bistream fonts
133	*/	194	*/
134	PangoFontDescription *font = self->font ? self->font : default_font;	195	PangoFontDescription *font = self->font ? self->font : default_font;
135		196
136	pango_font_description_set_absolute_size (font,	197	pango_font_description_set_absolute_size (font,
137	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	198	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
138		199
139	pango_layout_set_font_description (self->pl, font);	200	pango_layout_set_font_description (self->pl, font);
140	}	201	}
141		202
142	static void	203	static void
143	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	204	layout_get_pixel_size (DC__Layout self, int *w, int *h)
144	{	205	{
145	PangoRectangle rect;	206	PangoRectangle rect;
146		207
147	// get_pixel_* wrongly rounds down	208	// get_pixel_* wrongly rounds down
148	pango_layout_get_extents (self->pl, 0, &rect);	209	pango_layout_get_extents (self->pl, 0, &rect);
…		…
159		220
160	typedef uint16_t tileid;	221	typedef uint16_t tileid;
161	typedef uint16_t faceid;	222	typedef uint16_t faceid;
162		223
163	typedef struct {	224	typedef struct {
164	int name;	225	GLuint name;
165	int w, h;	226	int w, h;
166	float s, t;	227	float s, t;
167	uint8_t r, g, b, a;	228	uint8_t r, g, b, a;
168	tileid smoothtile;	229	tileid smoothtile;
169	uint8_t smoothlevel;	230	uint8_t smoothlevel;
…		…
187	int faces; tileid *face2tile; // [faceid]	248	int faces; tileid *face2tile; // [faceid]
188	int texs; maptex *tex; // [tileid]	249	int texs; maptex *tex; // [tileid]
189		250
190	int32_t rows;	251	int32_t rows;
191	maprow *row;	252	maprow *row;
192	} *CFPlus__Map;	253	} *DC__Map;
193		254
194	static char *	255	static char *
195	prepend (char *ptr, int sze, int inc)	256	prepend (char *ptr, int sze, int inc)
196	{	257	{
197	char *p;	258	char *p;
…		…
235	self->texs *= 2;	296	self->texs *= 2;
236	}	297	}
237	}	298	}
238		299
239	static maprow *	300	static maprow *
240	map_get_row (CFPlus__Map self, int y)	301	map_get_row (DC__Map self, int y)
241	{	302	{
242	if (0 > y)	303	if (0 > y)
243	{	304	{
244	int extend = - y + MAP_EXTEND_Y;	305	int extend = - y + MAP_EXTEND_Y;
245	Prepend (maprow, self->row, self->rows, extend);	306	Prepend (maprow, self->row, self->rows, extend);
…		…
283		344
284	return row->col + (x - row->c0);	345	return row->col + (x - row->c0);
285	}	346	}
286		347
287	static mapcell *	348	static mapcell *
288	map_get_cell (CFPlus__Map self, int x, int y)	349	map_get_cell (DC__Map self, int x, int y)
289	{	350	{
290	return row_get_cell (map_get_row (self, y), x);	351	return row_get_cell (map_get_row (self, y), x);
291	}	352	}
292		353
293	static void	354	static void
294	map_clear (CFPlus__Map self)	355	map_clear (DC__Map self)
295	{	356	{
296	int r;	357	int r;
297		358
298	for (r = 0; r < self->rows; r++)	359	for (r = 0; r < self->rows; r++)
299	Safefree (self->row[r].col);	360	Safefree (self->row[r].col);
…		…
306	self->oy = 0;	367	self->oy = 0;
307	self->row = 0;	368	self->row = 0;
308	self->rows = 0;	369	self->rows = 0;
309	}	370	}
310		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
311	static void	382	static void
312	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)
313	{	384	{
314	int x, y;	385	int x, y;
315	maprow *row;	386	maprow *row;
316	mapcell *cell;	387	mapcell *cell;
317		388
…		…
329	if (x >= row->c1)	400	if (x >= row->c1)
330	break;	401	break;
331		402
332	cell = row->col + x - row->c0;	403	cell = row->col + x - row->c0;
333		404
334	cell->darkness = 0;	405	CELL_CLEAR (cell);
335	cell->stat_hp = 0;
336	cell->flags = 0;
337	cell->player = 0;
338	}	406	}
339	}	407	}
340	}	408	}
341		409
342	typedef struct {	410	typedef struct {
…		…
345	} smooth_key;	413	} smooth_key;
346		414
347	static void	415	static void
348	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	416	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
349	{	417	{
350	SV **sv = hv_fetch (hv, (char *)key, sizeof (key), 1);	418	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
351		419
352	if (SvIOK (*sv))	420	if (SvIOK (*sv))
353	SvIV_set (*sv, SvIVX (*sv) | bits);	421	SvIV_set (*sv, SvIVX (*sv) | bits);
354	else	422	else
355	sv_setiv (*sv, bits);	423	sv_setiv (*sv, bits);
…		…
396	n |= n >> 16;	464	n |= n >> 16;
397		465
398	return n + 1;	466	return n + 1;
399	}	467	}
400		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
401	/* SDL should provide this, really. */	480	/* SDL should provide this, really. */
402	#define SDLK_MODIFIER_MIN 300	481	#define SDLK_MODIFIER_MIN 300
403	#define SDLK_MODIFIER_MAX 314	482	#define SDLK_MODIFIER_MAX 314
404		483
405	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
406		528
407	PROTOTYPES: ENABLE	529	PROTOTYPES: ENABLE
408		530
409	BOOT:	531	BOOT:
410	{	532	{
411	HV *stash = gv_stashpv ("CFPlus", 1);	533	HV *stash = gv_stashpv ("DC", 1);
412	static const struct {	534	static const struct {
413	const char *name;	535	const char *name;
414	IV iv;	536	IV iv;
415	} *civ, const_iv[] = {	537	} *civ, const_iv[] = {
416	# define const_iv(name) { # name, (IV)name }	538	# define const_iv(name) { # name, (IV)name }
…		…
438		560
439	const_iv (SDL_APPINPUTFOCUS),	561	const_iv (SDL_APPINPUTFOCUS),
440	const_iv (SDL_APPMOUSEFOCUS),	562	const_iv (SDL_APPMOUSEFOCUS),
441	const_iv (SDL_APPACTIVE),	563	const_iv (SDL_APPACTIVE),
442		564
		565	const_iv (SDLK_FIRST),
		566	const_iv (SDLK_LAST),
443	const_iv (SDLK_KP0),	567	const_iv (SDLK_KP0),
444	const_iv (SDLK_KP1),	568	const_iv (SDLK_KP1),
445	const_iv (SDLK_KP2),	569	const_iv (SDLK_KP2),
446	const_iv (SDLK_KP3),	570	const_iv (SDLK_KP3),
447	const_iv (SDLK_KP4),	571	const_iv (SDLK_KP4),
…		…
519	const_iv (KMOD_LMETA),	643	const_iv (KMOD_LMETA),
520	const_iv (KMOD_RMETA),	644	const_iv (KMOD_RMETA),
521	const_iv (KMOD_NUM),	645	const_iv (KMOD_NUM),
522	const_iv (KMOD_CAPS),	646	const_iv (KMOD_CAPS),
523	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)
524	# undef const_iv	677	# undef const_iv
525	};	678	};
526		679
527	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	680	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
528	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	681	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
546		699
547	NV floor (NV x)	700	NV floor (NV x)
548		701
549	NV ceil (NV x)	702	NV ceil (NV x)
550		703
		704	IV minpot (UV n)
		705
		706	IV popcount (UV n)
		707
551	void	708	void
552	pango_init ()	709	pango_init ()
553	CODE:	710	CODE:
554	{	711	{
555	opengl_fontmap = pango_opengl_font_map_new ();	712	opengl_fontmap = pango_opengl_font_map_new ();
556	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	713	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
557	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	714	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		715	/*pango_context_set_font_description (opengl_context, default_font);*/
		716	#if PANGO_VERSION_CHECK (1, 15, 2)
		717	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		718	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		719	#endif
558	}	720	}
559		721
560	int	722	char *SDL_GetError ()
561	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
562		723
563	void	724	int SDL_Init (U32 flags)
		725
		726	int SDL_InitSubSystem (U32 flags)
		727
		728	void SDL_QuitSubSystem (U32 flags)
		729
564	SDL_Quit ()	730	void SDL_Quit ()
565		731
		732	int SDL_GL_SetAttribute (int attr, int value)
		733
		734	int SDL_GL_GetAttribute (int attr)
		735	CODE:
		736	if (SDL_GL_GetAttribute (attr, &RETVAL))
		737	XSRETURN_UNDEF;
		738	OUTPUT:
		739	RETVAL
		740
566	void	741	void
567	SDL_ListModes ()	742	SDL_ListModes (int rgb, int alpha)
568	PPCODE:	743	PPCODE:
569	{	744	{
570	SDL_Rect **m;	745	SDL_Rect **m;
571		746
572	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	747	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
573	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	748	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
574	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	749	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
575	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	750	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
576		751
577	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	752	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
578	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	753	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
579		754
580	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	755	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
581	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	756	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
582	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	757	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
583	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	758	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
584		759
585	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	760	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
586	#if SDL_VERSION_ATLEAST(1,2,10)
587	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
588	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	761	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
589	#endif
590
591	SDL_EnableUNICODE (1);
592	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
593		762
594	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	763	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
595		764
596	if (m && m != (SDL_Rect **)-1)	765	if (m && m != (SDL_Rect **)-1)
597	while (*m)	766	while (*m)
598	{	767	{
		768	if ((*m)->w >= 400 && (*m)->h >= 300)
		769	{
599	AV *av = newAV ();	770	AV *av = newAV ();
600	av_push (av, newSViv ((*m)->w));	771	av_push (av, newSViv ((*m)->w));
601	av_push (av, newSViv ((*m)->h));	772	av_push (av, newSViv ((*m)->h));
		773	av_push (av, newSViv (rgb));
		774	av_push (av, newSViv (alpha));
602	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	775	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		776	}
603		777
604	++m;	778	++m;
605	}	779	}
606	}	780	}
607		781
608	char *
609	SDL_GetError ()
610
611	int	782	int
612	SDL_SetVideoMode (int w, int h, int fullscreen)	783	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
613	CODE:	784	CODE:
		785	{
		786	SDL_EnableUNICODE (1);
		787	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		788
		789	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		790	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		791	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		792	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		793
614	RETVAL = !!SDL_SetVideoMode (	794	RETVAL = !!SDL_SetVideoMode (
615	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	795	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
616	);	796	);
		797
617	if (RETVAL)	798	if (RETVAL)
618	{	799	{
619	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	800	av_clear (texture_av);
		801
		802	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
620	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	803	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
621	# include "glfunc.h"	804	#include "glfunc.h"
622	# undef GL_FUNC	805	#undef GL_FUNC
623	}	806	}
		807	}
624	OUTPUT:	808	OUTPUT:
625	RETVAL	809	RETVAL
626		810
627	void	811	void
628	SDL_GL_SwapBuffers ()	812	SDL_GL_SwapBuffers ()
629		813
630	char *	814	char *
631	SDL_GetKeyName (int sym)	815	SDL_GetKeyName (int sym)
632		816
		817	int
		818	SDL_GetAppState ()
		819
		820	int
		821	SDL_GetModState ()
		822
633	void	823	void
634	SDL_PollEvent ()	824	poll_events ()
635	PPCODE:	825	PPCODE:
636	{	826	{
637	SDL_Event ev;	827	SDL_Event ev;
638		828
639	while (SDL_PollEvent (&ev))	829	SDL_PumpEvents ();
		830	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
640	{	831	{
641	HV *hv = newHV ();	832	HV *hv = newHV ();
642	hv_store (hv, "type", 4, newSViv (ev.type), 0);	833	hv_store (hv, "type", 4, newSViv (ev.type), 0);
643		834
644	switch (ev.type)	835	switch (ev.type)
645	{	836	{
646	case SDL_KEYDOWN:	837	case SDL_KEYDOWN:
647	case SDL_KEYUP:	838	case SDL_KEYUP:
648	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	839	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
649	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	840	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
650	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	841	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
651	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	842	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
652	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	843	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
653	break;	844	break;
654		845
655	case SDL_ACTIVEEVENT:	846	case SDL_ACTIVEEVENT:
656	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	847	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
657	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	848	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
658	break;	849	break;
659		850
660	case SDL_MOUSEMOTION:	851	case SDL_MOUSEMOTION:
		852	{
		853	int state = ev.motion.state;
		854	int x = ev.motion.x;
		855	int y = ev.motion.y;
		856	int xrel = ev.motion.xrel;
		857	int yrel = ev.motion.yrel;
		858
		859	/* do simplistic event compression */
		860	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		861	&& state == ev.motion.state)
		862	{
		863	xrel += ev.motion.xrel;
		864	yrel += ev.motion.yrel;
		865	x = ev.motion.x;
		866	y = ev.motion.y;
		867	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		868	}
		869
661	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	870	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
662
663	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	871	hv_store (hv, "state", 5, newSViv (state), 0);
664	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	872	hv_store (hv, "x", 1, newSViv (x), 0);
665	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	873	hv_store (hv, "y", 1, newSViv (y), 0);
666	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	874	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
667	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	875	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		876	}
668	break;	877	break;
669		878
670	case SDL_MOUSEBUTTONDOWN:	879	case SDL_MOUSEBUTTONDOWN:
671	case SDL_MOUSEBUTTONUP:	880	case SDL_MOUSEBUTTONUP:
672	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	881	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
673		882
674	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	883	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
675	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	884	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
676	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	885	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
677	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	886	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
682	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	891	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
683	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	892	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
684	break;	893	break;
685	}	894	}
686		895
687	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	896	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
688	}	897	}
689	}	898	}
690		899
691	int	900	int
692	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	901	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
693	POSTCALL:	902	POSTCALL:
694	Mix_HookMusicFinished (music_finished);	903	Mix_HookMusicFinished (music_finished);
695	Mix_ChannelFinished (channel_finished);	904	Mix_ChannelFinished (channel_finished);
696		905
697	void	906	void
		907	Mix_QuerySpec ()
		908	PPCODE:
		909	{
		910	int freq, channels;
		911	Uint16 format;
		912
		913	if (Mix_QuerySpec (&freq, &format, &channels))
		914	{
		915	EXTEND (SP, 3);
		916	PUSHs (sv_2mortal (newSViv (freq)));
		917	PUSHs (sv_2mortal (newSViv (format)));
		918	PUSHs (sv_2mortal (newSViv (channels)));
		919	}
		920	}
		921
		922	void
698	Mix_CloseAudio ()	923	Mix_CloseAudio ()
699		924
700	int	925	int
701	Mix_AllocateChannels (int numchans = -1)	926	Mix_AllocateChannels (int numchans = -1)
702		927
		928	const char *
		929	Mix_GetError ()
		930
703	void	931	void
704	lowdelay (int fd, int val = 1)	932	lowdelay (int fd, int val = 1)
705	CODE:	933	CODE:
706	#ifndef _WIN32
707	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	934	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
708	#endif
709		935
710	void	936	void
711	win32_proxy_info ()	937	win32_proxy_info ()
712	PPCODE:	938	PPCODE:
713	{	939	{
…		…
734	}	960	}
735	}	961	}
736	#endif	962	#endif
737	}	963	}
738		964
739	void	965	int
740	add_font (char *file)	966	add_font (char *file)
741	CODE:	967	CODE:
742	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	968	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		969	OUTPUT:
		970	RETVAL
743		971
744	void	972	void
745	load_image_inline (SV *image_)	973	load_image_inline (SV *image_)
746	ALIAS:	974	ALIAS:
747	load_image_file = 1	975	load_image_file = 1
…		…
750	STRLEN image_len;	978	STRLEN image_len;
751	char *image = (char *)SvPVbyte (image_, image_len);	979	char *image = (char *)SvPVbyte (image_, image_len);
752	SDL_Surface *surface, *surface2;	980	SDL_Surface *surface, *surface2;
753	SDL_PixelFormat fmt;	981	SDL_PixelFormat fmt;
754	SDL_RWops *rw = ix	982	SDL_RWops *rw = ix
755	? SDL_RWFromFile (image, "r")	983	? SDL_RWFromFile (image, "rb")
756	: SDL_RWFromConstMem (image, image_len);	984	: SDL_RWFromConstMem (image, image_len);
757		985
758	if (!rw)	986	if (!rw)
759	croak ("load_image: %s", SDL_GetError ());	987	croak ("load_image: %s", SDL_GetError ());
760		988
…		…
833	void	1061	void
834	error (char *message)	1062	error (char *message)
835	CODE:	1063	CODE:
836	fprintf (stderr, "ERROR: %s\n", message);	1064	fprintf (stderr, "ERROR: %s\n", message);
837	#ifdef _WIN32	1065	#ifdef _WIN32
838	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1066	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
839	#endif	1067	#endif
840		1068
841	void	1069	void
842	fatal (char *message)	1070	fatal (char *message)
843	CODE:	1071	CODE:
844	fprintf (stderr, "FATAL: %s\n", message);	1072	fprintf (stderr, "FATAL: %s\n", message);
845	#ifdef _WIN32	1073	#ifdef _WIN32
846	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1074	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
847	#endif	1075	#endif
848	_exit (1);	1076	_exit (1);
849		1077
850	void	1078	void
851	_exit (int retval = 0)	1079	_exit (int retval = 0)
…		…
854	ExitThread (retval); // unclean, please beam me up	1082	ExitThread (retval); // unclean, please beam me up
855	#else	1083	#else
856	_exit (retval);	1084	_exit (retval);
857	#endif	1085	#endif
858		1086
859	MODULE = CFPlus PACKAGE = CFPlus::Font	1087	void
		1088	debug ()
		1089	CODE:
		1090	{
		1091	#if DEBUG
		1092	VALGRIND_DO_LEAK_CHECK;
		1093	#endif
		1094	}
860		1095
861	CFPlus::Font	1096	MODULE = Deliantra::Client PACKAGE = DC::Font
		1097
		1098	PROTOTYPES: DISABLE
		1099
		1100	DC::Font
862	new_from_file (SV *class, char *path, int id = 0)	1101	new_from_file (SV *class, char *path, int id = 0)
863	CODE:	1102	CODE:
864	{	1103	{
865	int count;	1104	int count;
866	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1105	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
869	}	1108	}
870	OUTPUT:	1109	OUTPUT:
871	RETVAL	1110	RETVAL
872		1111
873	void	1112	void
874	DESTROY (CFPlus::Font self)	1113	DESTROY (DC::Font self)
875	CODE:	1114	CODE:
876	pango_font_description_free (self);	1115	pango_font_description_free (self);
877		1116
878	void	1117	void
879	make_default (CFPlus::Font self)	1118	make_default (DC::Font self)
		1119	PROTOTYPE: $
880	CODE:	1120	CODE:
881	default_font = self;	1121	default_font = self;
882		1122
883	MODULE = CFPlus PACKAGE = CFPlus::Layout	1123	MODULE = Deliantra::Client PACKAGE = DC::Layout
884		1124
		1125	PROTOTYPES: DISABLE
		1126
885	void	1127	void
886	reset_glyph_cache ()	1128	glyph_cache_backup ()
		1129	PROTOTYPE:
887	CODE:	1130	CODE:
		1131	tc_backup ();
		1132
		1133	void
		1134	glyph_cache_restore ()
		1135	PROTOTYPE:
		1136	CODE:
888	tc_clear ();	1137	tc_restore ();
889		1138
890	CFPlus::Layout	1139	DC::Layout
891	new (SV *class)	1140	new (SV *class)
892	CODE:	1141	CODE:
893	New (0, RETVAL, 1, struct cf_layout);	1142	New (0, RETVAL, 1, struct cf_layout);
894		1143
895	RETVAL->pl = pango_layout_new (opengl_context);	1144	RETVAL->pl = pango_layout_new (opengl_context);
…		…
897	RETVAL->g = 1.;	1146	RETVAL->g = 1.;
898	RETVAL->b = 1.;	1147	RETVAL->b = 1.;
899	RETVAL->a = 1.;	1148	RETVAL->a = 1.;
900	RETVAL->base_height = MIN_FONT_HEIGHT;	1149	RETVAL->base_height = MIN_FONT_HEIGHT;
901	RETVAL->font = 0;	1150	RETVAL->font = 0;
		1151	RETVAL->rc = rc_alloc ();
902		1152
903	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1153	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
904	layout_update_font (RETVAL);	1154	layout_update_font (RETVAL);
905	OUTPUT:	1155	OUTPUT:
906	RETVAL	1156	RETVAL
907		1157
908	void	1158	void
909	DESTROY (CFPlus::Layout self)	1159	DESTROY (DC::Layout self)
910	CODE:	1160	CODE:
911	g_object_unref (self->pl);	1161	g_object_unref (self->pl);
		1162	rc_free (self->rc);
912	Safefree (self);	1163	Safefree (self);
913		1164
914	void	1165	void
915	set_text (CFPlus::Layout self, SV *text_)	1166	set_text (DC::Layout self, SV *text_)
916	CODE:	1167	CODE:
917	{	1168	{
918	STRLEN textlen;	1169	STRLEN textlen;
919	char *text = SvPVutf8 (text_, textlen);	1170	char *text = SvPVutf8 (text_, textlen);
920		1171
921	pango_layout_set_text (self->pl, text, textlen);	1172	pango_layout_set_text (self->pl, text, textlen);
922	}	1173	}
923		1174
924	void	1175	void
925	set_markup (CFPlus::Layout self, SV *text_)	1176	set_markup (DC::Layout self, SV *text_)
926	CODE:	1177	CODE:
927	{	1178	{
928	STRLEN textlen;	1179	STRLEN textlen;
929	char *text = SvPVutf8 (text_, textlen);	1180	char *text = SvPVutf8 (text_, textlen);
930		1181
931	pango_layout_set_markup (self->pl, text, textlen);	1182	pango_layout_set_markup (self->pl, text, textlen);
932	}	1183	}
933		1184
934	void	1185	void
935	set_shapes (CFPlus::Layout self, ...)	1186	set_shapes (DC::Layout self, ...)
936	CODE:	1187	CODE:
937	{	1188	{
938	PangoAttrList *attrs = 0;	1189	PangoAttrList *attrs = 0;
939	const char *text = pango_layout_get_text (self->pl);	1190	const char *text = pango_layout_get_text (self->pl);
940	const char *pos = text;	1191	const char *pos = text;
…		…
975	if (attrs)	1226	if (attrs)
976	pango_layout_set_attributes (self->pl, attrs);	1227	pango_layout_set_attributes (self->pl, attrs);
977	}	1228	}
978		1229
979	void	1230	void
980	get_shapes (CFPlus::Layout self)	1231	get_shapes (DC::Layout self)
981	PPCODE:	1232	PPCODE:
982	{	1233	{
983	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1234	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
984		1235
985	do	1236	do
986	{	1237	{
987	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1238	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
988		1239
989	if (run && shape_attr_p (run))	1240	if (run && shape_attr_p (run))
990	{	1241	{
991	PangoRectangle extents;	1242	PangoRectangle extents;
992	pango_layout_iter_get_run_extents (iter, 0, &extents);	1243	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1000		1251
1001	pango_layout_iter_free (iter);	1252	pango_layout_iter_free (iter);
1002	}	1253	}
1003		1254
1004	int	1255	int
1005	has_wrapped (CFPlus::Layout self)	1256	has_wrapped (DC::Layout self)
1006	CODE:	1257	CODE:
1007	{	1258	{
1008	int lines = 1;	1259	int lines = 1;
1009	const char *text = pango_layout_get_text (self->pl);	1260	const char *text = pango_layout_get_text (self->pl);
1010		1261
…		…
1015	}	1266	}
1016	OUTPUT:	1267	OUTPUT:
1017	RETVAL	1268	RETVAL
1018		1269
1019	SV *	1270	SV *
1020	get_text (CFPlus::Layout self)	1271	get_text (DC::Layout self)
1021	CODE:	1272	CODE:
1022	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1273	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1023	sv_utf8_decode (RETVAL);	1274	sv_utf8_decode (RETVAL);
1024	OUTPUT:	1275	OUTPUT:
1025	RETVAL	1276	RETVAL
1026		1277
1027	void	1278	void
1028	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1279	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1029	CODE:	1280	CODE:
1030	self->r = r;	1281	self->r = r;
1031	self->g = g;	1282	self->g = g;
1032	self->b = b;	1283	self->b = b;
1033	self->a = a;	1284	self->a = a;
1034		1285
1035	void	1286	void
1036	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1287	set_font (DC::Layout self, DC::Font font = 0)
1037	CODE:	1288	CODE:
1038	if (self->font != font)	1289	if (self->font != font)
1039	{	1290	{
1040	self->font = font;	1291	self->font = font;
1041	layout_update_font (self);	1292	layout_update_font (self);
1042	}	1293	}
1043		1294
1044	void	1295	void
1045	set_height (CFPlus::Layout self, int base_height)	1296	set_height (DC::Layout self, int base_height)
1046	CODE:	1297	CODE:
1047	if (self->base_height != base_height)	1298	if (self->base_height != base_height)
1048	{	1299	{
1049	self->base_height = base_height;	1300	self->base_height = base_height;
1050	layout_update_font (self);	1301	layout_update_font (self);
1051	}	1302	}
1052		1303
1053	void	1304	void
1054	set_width (CFPlus::Layout self, int max_width = -1)	1305	set_width (DC::Layout self, int max_width = -1)
1055	CODE:	1306	CODE:
1056	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1307	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1057		1308
1058	void	1309	void
1059	set_indent (CFPlus::Layout self, int indent)	1310	set_indent (DC::Layout self, int indent)
1060	CODE:	1311	CODE:
1061	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1312	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1062		1313
1063	void	1314	void
1064	set_spacing (CFPlus::Layout self, int spacing)	1315	set_spacing (DC::Layout self, int spacing)
1065	CODE:	1316	CODE:
1066	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1317	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1067		1318
1068	void	1319	void
1069	set_ellipsise (CFPlus::Layout self, int ellipsise)	1320	set_ellipsise (DC::Layout self, int ellipsise)
1070	CODE:	1321	CODE:
1071	pango_layout_set_ellipsize (self->pl,	1322	pango_layout_set_ellipsize (self->pl,
1072	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1323	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1073	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1324	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1074	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1325	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1075	: PANGO_ELLIPSIZE_NONE	1326	: PANGO_ELLIPSIZE_NONE
1076	);	1327	);
1077		1328
1078	void	1329	void
1079	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1330	set_single_paragraph_mode (DC::Layout self, int spm)
1080	CODE:	1331	CODE:
1081	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1332	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1082		1333
1083	void	1334	void
1084	size (CFPlus::Layout self)	1335	size (DC::Layout self)
1085	PPCODE:	1336	PPCODE:
1086	{	1337	{
1087	int w, h;	1338	int w, h;
1088		1339
1089	layout_get_pixel_size (self, &w, &h);	1340	layout_get_pixel_size (self, &w, &h);
…		…
1092	PUSHs (sv_2mortal (newSViv (w)));	1343	PUSHs (sv_2mortal (newSViv (w)));
1093	PUSHs (sv_2mortal (newSViv (h)));	1344	PUSHs (sv_2mortal (newSViv (h)));
1094	}	1345	}
1095		1346
1096	int	1347	int
1097	descent (CFPlus::Layout self)	1348	descent (DC::Layout self)
1098	CODE:	1349	CODE:
1099	{	1350	{
1100	PangoRectangle rect;	1351	PangoRectangle rect;
1101	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1352	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1102	pango_layout_line_get_pixel_extents (line, 0, &rect);	1353	pango_layout_line_get_pixel_extents (line, 0, &rect);
1103	RETVAL = PANGO_DESCENT (rect);	1354	RETVAL = PANGO_DESCENT (rect);
1104	}	1355	}
1105	OUTPUT:	1356	OUTPUT:
1106	RETVAL	1357	RETVAL
1107		1358
1108	int	1359	int
1109	xy_to_index (CFPlus::Layout self, int x, int y)	1360	xy_to_index (DC::Layout self, int x, int y)
1110	CODE:	1361	CODE:
1111	{	1362	{
1112	int index, trailing;	1363	int index, trailing;
1113	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1364	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1114	RETVAL = index + trailing;	1365	RETVAL = index + trailing;
1115	}	1366	}
1116	OUTPUT:	1367	OUTPUT:
1117	RETVAL	1368	RETVAL
1118		1369
1119	void	1370	void
1120	cursor_pos (CFPlus::Layout self, int index)	1371	cursor_pos (DC::Layout self, int index)
1121	PPCODE:	1372	PPCODE:
1122	{	1373	{
1123	PangoRectangle strong_pos;	1374	PangoRectangle pos;
1124	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1375	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1125		1376
1126	EXTEND (SP, 3);	1377	EXTEND (SP, 3);
1127	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1378	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1128	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1379	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1129	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1380	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1130	}	1381	}
1131		1382
1132	void	1383	void
1133	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1384	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1134	PPCODE:	1385	PPCODE:
1135	{	1386	{
1136	int line, x;	1387	int line, x;
1137		1388
1138	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1389	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1390	#if !PANGO_VERSION_CHECK (1, 17, 3)
1139	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1391	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1140		1392	--line;
		1393	#endif
1141	EXTEND (SP, 2);	1394	EXTEND (SP, 2);
1142	PUSHs (sv_2mortal (newSViv (line - 1)));	1395	PUSHs (sv_2mortal (newSViv (line)));
1143	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1396	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1144	}	1397	}
1145		1398
1146	void	1399	void
1147	line_x_to_index (CFPlus::Layout self, int line, int x)	1400	line_x_to_index (DC::Layout self, int line, int x)
1148	PPCODE:	1401	PPCODE:
1149	{	1402	{
1150	PangoLayoutLine *lp;	1403	PangoLayoutLine *lp;
1151	int index, trailing;	1404	int index, trailing;
1152		1405
1153	if (line < 0)	1406	if (line < 0)
1154	XSRETURN_EMPTY;	1407	XSRETURN_EMPTY;
1155		1408
1156	if (!(lp = pango_layout_get_line (self->pl, line)))	1409	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1157	XSRETURN_EMPTY; /* do better */	1410	XSRETURN_EMPTY; /* do better */
1158		1411
1159	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1412	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1160		1413
1161	EXTEND (SP, 2);	1414	EXTEND (SP, 2);
…		…
1167	PUSHs (sv_2mortal (newSViv (trailing)));	1420	PUSHs (sv_2mortal (newSViv (trailing)));
1168	}	1421	}
1169	}	1422	}
1170		1423
1171	void	1424	void
1172	render (CFPlus::Layout self, float x, float y, int flags = 0)	1425	render (DC::Layout self, float x, float y, int flags = 0)
1173	PPCODE:	1426	CODE:
		1427	rc_clear (self->rc);
1174	pango_opengl_render_layout_subpixel (	1428	pango_opengl_render_layout_subpixel (
1175	self->pl,	1429	self->pl,
		1430	self->rc,
1176	x * PANGO_SCALE, y * PANGO_SCALE,	1431	x * PANGO_SCALE, y * PANGO_SCALE,
1177	self->r, self->g, self->b, self->a,	1432	self->r, self->g, self->b, self->a,
1178	flags	1433	flags
1179	);	1434	);
		1435	// we assume that context_change actually clears/frees stuff
		1436	// and does not do any recomputation...
		1437	pango_layout_context_changed (self->pl);
1180		1438
1181	MODULE = CFPlus PACKAGE = CFPlus::Texture
1182
1183	void	1439	void
1184	pad2pot (SV *data_, SV *w_, SV *h_)	1440	draw (DC::Layout self)
1185	CODE:	1441	CODE:
1186	{	1442	{
1187	int ow = SvIV (w_);	1443	glEnable (GL_TEXTURE_2D);
1188	int oh = SvIV (h_);	1444	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1445	glEnable (GL_BLEND);
		1446	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1447	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1448	glEnable (GL_ALPHA_TEST);
		1449	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1189		1450
1190	if (ow && oh)	1451	rc_draw (self->rc);
		1452
		1453	glDisable (GL_ALPHA_TEST);
		1454	glDisable (GL_BLEND);
		1455	glDisable (GL_TEXTURE_2D);
		1456	}
		1457
		1458	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1459
		1460	PROTOTYPES: ENABLE
		1461
		1462	void
		1463	pad (SV *data_, int ow, int oh, int nw, int nh)
		1464	CODE:
		1465	{
		1466	if ((nw != ow || nh != oh) && SvOK (data_))
1191	{	1467	{
1192	int nw = minpot (ow);
1193	int nh = minpot (oh);
1194
1195	if (nw != ow || nh != oh)
1196	{
1197	if (SvOK (data_))
1198	{
1199	STRLEN datalen;	1468	STRLEN datalen;
1200	char *data = SvPVbyte (data_, datalen);	1469	char *data = SvPVbyte (data_, datalen);
1201	int bpp = datalen / (ow * oh);	1470	int bpp = datalen / (ow * oh);
1202	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1471	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1203		1472
1204	SvPOK_only (result_);	1473	SvPOK_only (result_);
1205	SvCUR_set (result_, nw * nh * bpp);	1474	SvCUR_set (result_, nw * nh * bpp);
1206		1475
1207	memset (SvPVX (result_), 0, nw * nh * bpp);	1476	memset (SvPVX (result_), 0, nw * nh * bpp);
1208	while (oh--)	1477	while (oh--)
1209	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1478	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1210		1479
1211	sv_setsv (data_, result_);	1480	sv_setsv (data_, result_);
1212	}
1213
1214	sv_setiv (w_, nw);
1215	sv_setiv (h_, nh);
1216	}
1217	}	1481	}
1218	}	1482	}
1219		1483
1220	void	1484	void
1221	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1485	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1227	{	1491	{
1228	HV *hv = (HV *)SvRV (self);	1492	HV *hv = (HV *)SvRV (self);
1229	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1493	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1230	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1494	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1231	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1495	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1496
		1497	if (name <= 0)
		1498	XSRETURN_EMPTY;
1232		1499
1233	if (items < 5)	1500	if (items < 5)
1234	{	1501	{
1235	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1502	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1236	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1503	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1264	glDisable (GL_ALPHA_TEST);	1531	glDisable (GL_ALPHA_TEST);
1265	glDisable (GL_BLEND);	1532	glDisable (GL_BLEND);
1266	}	1533	}
1267	}	1534	}
1268		1535
1269	MODULE = CFPlus PACKAGE = CFPlus::Map	1536	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1537	CODE:
		1538	{
		1539	GLint width;
		1540	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1541	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1542	RETVAL = width > 0;
		1543	}
		1544	OUTPUT:
		1545	RETVAL
1270		1546
1271	CFPlus::Map	1547	MODULE = Deliantra::Client PACKAGE = DC::Map
		1548
		1549	PROTOTYPES: DISABLE
		1550
		1551	DC::Map
1272	new (SV *class)	1552	new (SV *class)
1273	CODE:	1553	CODE:
1274	New (0, RETVAL, 1, struct map);	1554	New (0, RETVAL, 1, struct map);
1275	RETVAL->x = 0;	1555	RETVAL->x = 0;
1276	RETVAL->y = 0;	1556	RETVAL->y = 0;
…		…
1284	RETVAL->row = 0;	1564	RETVAL->row = 0;
1285	OUTPUT:	1565	OUTPUT:
1286	RETVAL	1566	RETVAL
1287		1567
1288	void	1568	void
1289	DESTROY (CFPlus::Map self)	1569	DESTROY (DC::Map self)
1290	CODE:	1570	CODE:
1291	{	1571	{
1292	map_clear (self);	1572	map_clear (self);
1293	Safefree (self->face2tile);	1573	Safefree (self->face2tile);
1294	Safefree (self->tex);	1574	Safefree (self->tex);
1295	Safefree (self);	1575	Safefree (self);
1296	}	1576	}
1297		1577
1298	void	1578	void
1299	resize (CFPlus::Map self, int map_width, int map_height)	1579	resize (DC::Map self, int map_width, int map_height)
1300	CODE:	1580	CODE:
1301	self->w = map_width;	1581	self->w = map_width;
1302	self->h = map_height;	1582	self->h = map_height;
1303		1583
1304	void	1584	void
1305	clear (CFPlus::Map self)	1585	clear (DC::Map self)
1306	CODE:	1586	CODE:
1307	map_clear (self);	1587	map_clear (self);
1308		1588
1309	void	1589	void
1310	set_tileid (CFPlus::Map self, int face, int tile)	1590	set_tileid (DC::Map self, int face, int tile)
1311	CODE:	1591	CODE:
1312	{	1592	{
1313	need_facenum (self, face); self->face2tile [face] = tile;	1593	need_facenum (self, face); self->face2tile [face] = tile;
1314	need_texid (self, tile);	1594	need_texid (self, tile);
1315	}	1595	}
1316		1596
1317	void	1597	void
1318	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1598	set_smooth (DC::Map self, int face, int smooth, int level)
1319	CODE:	1599	CODE:
1320	{	1600	{
1321	tileid texid;	1601	tileid texid;
1322	maptex *tex;	1602	maptex *tex;
1323		1603
…		…
1336	tex->smoothtile = self->face2tile [smooth];	1616	tex->smoothtile = self->face2tile [smooth];
1337	tex->smoothlevel = level;	1617	tex->smoothlevel = level;
1338	}	1618	}
1339		1619
1340	void	1620	void
1341	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1621	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1342	CODE:	1622	CODE:
1343	{	1623	{
1344	need_texid (self, texid);	1624	need_texid (self, texid);
1345		1625
1346	{	1626	{
…		…
1366	// from transparent color bleeding and ugly wrapping effects.	1646	// from transparent color bleeding and ugly wrapping effects.
1367	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1647	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1368	}	1648	}
1369		1649
1370	int	1650	int
1371	ox (CFPlus::Map self)	1651	ox (DC::Map self)
1372	ALIAS:	1652	ALIAS:
1373	oy = 1	1653	oy = 1
1374	x = 2	1654	x = 2
1375	y = 3	1655	y = 3
1376	w = 4	1656	w = 4
…		…
1387	}	1667	}
1388	OUTPUT:	1668	OUTPUT:
1389	RETVAL	1669	RETVAL
1390		1670
1391	void	1671	void
1392	scroll (CFPlus::Map self, int dx, int dy)	1672	scroll (DC::Map self, int dx, int dy)
1393	CODE:	1673	CODE:
1394	{	1674	{
1395	if (dx > 0)	1675	if (dx > 0)
1396	map_blank (self, self->x, self->y, dx, self->h);	1676	map_blank (self, self->x, self->y, dx, self->h);
1397	else if (dx < 0)	1677	else if (dx < 0)
1398	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1678	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1399		1679
1400	if (dy > 0)	1680	if (dy > 0)
1401	map_blank (self, self->x, self->y, self->w, dy);	1681	map_blank (self, self->x, self->y, self->w, dy);
1402	else if (dy < 0)	1682	else if (dy < 0)
1403	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1683	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1404		1684
1405	self->ox += dx; self->x += dx;	1685	self->ox += dx; self->x += dx;
1406	self->oy += dy; self->y += dy;	1686	self->oy += dy; self->y += dy;
1407		1687
1408	while (self->y < 0)	1688	while (self->y < 0)
…		…
1412	self->rows += MAP_EXTEND_Y;	1692	self->rows += MAP_EXTEND_Y;
1413	self->y += MAP_EXTEND_Y;	1693	self->y += MAP_EXTEND_Y;
1414	}	1694	}
1415	}	1695	}
1416		1696
1417	void	1697	SV *
1418	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1698	map1a_update (DC::Map self, SV *data_, int extmap)
1419	CODE:	1699	CODE:
1420	{	1700	{
1421	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1701	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1422	uint8_t *data_end = (uint8_t *)SvEND (data_);	1702	uint8_t *data_end = (uint8_t *)SvEND (data_);
1423	mapcell *cell;	1703	mapcell *cell;
1424	int x, y, flags;	1704	int x, y, z, flags;
		1705	AV *missing = newAV ();
		1706	RETVAL = newRV_noinc ((SV *)missing);
1425		1707
1426	while (data < data_end - 1)	1708	while (data < data_end - 1)
1427	{	1709	{
1428	flags = (data [0] << 8) + data [1]; data += 2;	1710	flags = (data [0] << 8) + data [1]; data += 2;
1429		1711
…		…
1449	uint8_t ext, cmd;	1731	uint8_t ext, cmd;
1450		1732
1451	do	1733	do
1452	{	1734	{
1453	ext = *data++;	1735	ext = *data++;
1454	cmd = ext & 0x3f;	1736	cmd = ext & 0x7f;
1455		1737
1456	if (cmd < 4)	1738	if (cmd < 4)
1457	cell->darkness = 255 - ext * 64 + 1;	1739	cell->darkness = 255 - ext * 64 + 1;
1458	else if (cmd == 5) // health	1740	else if (cmd == 5) // health
1459	{	1741	{
…		…
1462	}	1744	}
1463	else if (cmd == 6) // monster width	1745	else if (cmd == 6) // monster width
1464	cell->stat_width = *data++ + 1;	1746	cell->stat_width = *data++ + 1;
1465	else if (cmd == 0x47)	1747	else if (cmd == 0x47)
1466	{	1748	{
1467	if (*data == 8)	1749	if (*data == 1) cell->player = data [1];
1468	; // decode player uuid	1750	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1751	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1752	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1469		1753
1470	data += *data + 1;	1754	data += *data + 1;
1471	}	1755	}
1472	else if (cmd == 8) // cell flags	1756	else if (cmd == 8) // cell flags
1473	cell->flags = *data++;	1757	cell->flags = *data++;
…		…
1480	}	1764	}
1481	else	1765	else
1482	cell->darkness = *data++ + 1;	1766	cell->darkness = *data++ + 1;
1483	}	1767	}
1484		1768
		1769	for (z = 0; z <= 2; ++z)
1485	if (flags & 4)	1770	if (flags & (4 >> z))
1486	{	1771	{
1487	faceid face = (data [0] << 8) + data [1]; data += 2;	1772	faceid face = (data [0] << 8) + data [1]; data += 2;
1488	need_facenum (self, face);	1773	need_facenum (self, face);
1489	cell->tile [0] = self->face2tile [face];	1774	cell->tile [z] = self->face2tile [face];
		1775
		1776	if (cell->tile [z])
		1777	{
		1778	maptex *tex = self->tex + cell->tile [z];
		1779	if (!tex->name)
		1780	av_push (missing, newSViv (cell->tile [z]));
		1781
		1782	if (tex->smoothtile)
		1783	{
		1784	maptex *smooth = self->tex + tex->smoothtile;
		1785	if (!smooth->name)
		1786	av_push (missing, newSViv (tex->smoothtile));
		1787	}
		1788	}
1490	}	1789	}
1491
1492	if (flags & 2)
1493	{
1494	faceid face = (data [0] << 8) + data [1]; data += 2;
1495	need_facenum (self, face);
1496	cell->tile [1] = self->face2tile [face];
1497	}
1498
1499	if (flags & 1)
1500	{
1501	faceid face = (data [0] << 8) + data [1]; data += 2;
1502	need_facenum (self, face);
1503	cell->tile [2] = self->face2tile [face];
1504	}
1505	}	1790	}
1506	else	1791	else
1507	cell->darkness = 0;	1792	CELL_CLEAR (cell);
1508	}	1793	}
1509	}	1794	}
		1795	OUTPUT:
		1796	RETVAL
1510		1797
1511	SV *	1798	SV *
1512	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1799	mapmap (DC::Map self, int x0, int y0, int w, int h)
1513	CODE:	1800	CODE:
1514	{	1801	{
1515	int x1, x;	1802	int x1, x;
1516	int y1, y;	1803	int y1, y;
1517	int z;	1804	int z;
…		…
1562	}	1849	}
1563	OUTPUT:	1850	OUTPUT:
1564	RETVAL	1851	RETVAL
1565		1852
1566	void	1853	void
1567	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1854	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1568	CODE:	1855	CODE:
1569	{	1856	{
		1857	int x, y, z;
		1858
1570	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1859	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1571	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1860	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1572	uint8_t smooth_max[256][256];	1861	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1573	smooth_key skey;	1862	smooth_key skey;
1574	int x, y, z;	1863	int pl_x, pl_y;
1575	int last_name;	1864	maptex pl_tex;
		1865	rc_t *rc = rc_alloc ();
		1866	rc_key_t key;
		1867	rc_array_t *arr;
		1868
		1869	pl_tex.name = 0;
1576		1870
1577	// thats current max. sorry.	1871	// thats current max. sorry.
1578	if (sw > 255) sw = 255;	1872	if (sw > 255) sw = 255;
1579	if (sh > 255) sh = 255;	1873	if (sh > 255) sh = 255;
1580		1874
1581	// clear key, in case of extra padding	1875	// clear key, in case of extra padding
1582	memset (&skey, 0, sizeof (skey));	1876	memset (&skey, 0, sizeof (skey));
1583		1877
1584	glColor4ub (255, 255, 255, 255);	1878	memset (&key, 0, sizeof (key));
1585		1879	key.r = 255;
1586	glEnable (GL_BLEND);	1880	key.g = 255;
1587	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1881	key.b = 255;
1588	glEnable (GL_TEXTURE_2D);	1882	key.a = 255;
1589	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1883	key.mode = GL_QUADS;
1590		1884	key.format = GL_T2F_V3F;
1591	glBegin (GL_QUADS);	1885	key.texname = -1;
1592
1593	last_name = 0;
1594		1886
1595	mx += self->x;	1887	mx += self->x;
1596	my += self->y;	1888	my += self->y;
1597		1889
1598	// first pass: determine smooth_max	1890	// first pass: determine smooth_max
…		…
1614	MAX (self->tex [cell->tile [0]].smoothlevel,	1906	MAX (self->tex [cell->tile [0]].smoothlevel,
1615	MAX (self->tex [cell->tile [1]].smoothlevel,	1907	MAX (self->tex [cell->tile [1]].smoothlevel,
1616	self->tex [cell->tile [2]].smoothlevel));	1908	self->tex [cell->tile [2]].smoothlevel));
1617	}	1909	}
1618	}	1910	}
		1911
		1912	glEnable (GL_BLEND);
		1913	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1914	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1619		1915
1620	for (z = 0; z <= 2; z++)	1916	for (z = 0; z <= 2; z++)
1621	{	1917	{
1622	memset (smooth_level, 0, sizeof (smooth_level));	1918	memset (smooth_level, 0, sizeof (smooth_level));
1623		1919
…		…
1636	{	1932	{
1637	maptex tex = self->tex [tile];	1933	maptex tex = self->tex [tile];
1638	int px = (x + 1) * T - tex.w;	1934	int px = (x + 1) * T - tex.w;
1639	int py = (y + 1) * T - tex.h;	1935	int py = (y + 1) * T - tex.h;
1640		1936
1641	// suppressing texture state switches here
1642	// is only moderately effective, but worth the extra effort
1643	if (last_name != tex.name)	1937	if (key.texname != tex.name)
1644	{	1938	{
1645	if (!tex.name)	1939	if (!tex.name)
1646	tex = self->tex [2]; /* missing, replace by noface */	1940	tex = self->tex [2]; /* missing, replace by noface */
1647		1941
1648	glEnd ();	1942	key.texname = tex.name;
1649	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1943	arr = rc_array (rc, &key);
1650	glBegin (GL_QUADS);
1651	}	1944	}
1652		1945
1653	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1946	if (expect_false (cell->player == player) && expect_false (z == 2))
1654	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1655	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1656	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1657
1658	if (cell->flags && z == 2)
1659	{	1947	{
		1948	pl_x = px;
		1949	pl_y = py;
		1950	pl_tex = tex;
		1951	continue;
		1952	}
		1953
		1954	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1955	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1956	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1957	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1958
		1959	if (expect_false (cell->flags) && expect_false (z == 2))
		1960	{
		1961	// overlays such as the speech bubble, probably more to come
1660	if (cell->flags & 1)	1962	if (cell->flags & 1)
1661	{	1963	{
1662	maptex tex = self->tex [1];	1964	maptex tex = self->tex [1];
1663	int px = x * T + T * 2 / 32;	1965	int px = x * T + T * 2 / 32;
1664	int py = y * T - T * 6 / 32;	1966	int py = y * T - T * 6 / 32;
1665		1967
		1968	if (tex.name)
1666	glEnd ();	1969	{
1667	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1970	if (key.texname != tex.name)
		1971	{
		1972	key.texname = tex.name;
		1973	arr = rc_array (rc, &key);
		1974	}
		1975
		1976	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1977	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1978	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1979	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1668	glBegin (GL_QUADS);	1980	}
1669
1670	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1671	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1672	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1673	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1674	}	1981	}
1675	}	1982	}
1676		1983
1677	// update smooth hash	1984	// update smooth hash
1678	if (tex.smoothtile)	1985	if (tex.smoothtile)
…		…
1683	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	1990	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1684		1991
1685	// add bits to current tile and all neighbours. skey.x|y is	1992	// add bits to current tile and all neighbours. skey.x|y is
1686	// shifted +1|+1 so we always stay positive.	1993	// shifted +1|+1 so we always stay positive.
1687		1994
		1995	// bits is ___n cccc CCCC bbbb
		1996	// n do not draw borders&corners
		1997	// c draw these corners, but...
		1998	// C ... not these
		1999	// b draw these borders
		2000
		2001	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2002	// ┃· ·· ·┃ ━━
		2003
		2004	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2005	// ·· ·· ·┏ ┓·
		2006
1688	// full tile	2007	// full tile
1689	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2008	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
1690		2009
1691	// borders	2010	// borders
1692	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0031);	2011	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
1693	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0092);	2012	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
1694	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2013	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
1695	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2014	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
1696		2015
1697	// corners	2016	// corners
1698	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2017	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
…		…
1702	}	2021	}
1703	}	2022	}
1704	}	2023	}
1705	}	2024	}
1706		2025
		2026	rc_draw (rc);
		2027	rc_clear (rc);
		2028
1707	// go through all smoothlevels, lowest to highest, then draw	2029	// go through all smoothlevels, lowest to highest, then draw.
1708	// this is basically counting sort	2030	// this is basically counting sort
1709	{	2031	{
1710	int w, b;	2032	int w, b;
1711		2033
		2034	glEnable (GL_TEXTURE_2D);
		2035	glBegin (GL_QUADS);
1712	for (w = 0; w < 256 / 32; ++w)	2036	for (w = 0; w < 256 / 32; ++w)
1713	{	2037	{
1714	uint32_t smask = smooth_level [w];	2038	uint32_t smask = smooth_level [w];
1715	if (smask)	2039	if (smask)
1716	for (b = 0; b < 32; ++b)	2040	for (b = 0; b < 32; ++b)
…		…
1723	while ((he = hv_iternext (smooth)))	2047	while ((he = hv_iternext (smooth)))
1724	{	2048	{
1725	smooth_key *skey = (smooth_key *)HeKEY (he);	2049	smooth_key *skey = (smooth_key *)HeKEY (he);
1726	IV bits = SvIVX (HeVAL (he));	2050	IV bits = SvIVX (HeVAL (he));
1727		2051
1728	// bits is ___n cccc CCCC bbbb
1729	// n do not draw borders&corners
1730	// c draw these corners, but...
1731	// C ... not these
1732	// b draw these borders
1733
1734	if (!(bits & 0x1000)	2052	if (!(bits & 0x1000)
1735	&& skey->level == level	2053	&& skey->level == level
1736	&& level >= smooth_max [skey->x][skey->y])	2054	&& level > smooth_max [skey->x][skey->y])
1737	{	2055	{
1738	maptex tex = self->tex [skey->tile];	2056	maptex tex = self->tex [skey->tile];
1739	int px = (((int)skey->x) - 1) * T;	2057	int px = (((int)skey->x) - 1) * T;
1740	int py = (((int)skey->y) - 1) * T;	2058	int py = (((int)skey->y) - 1) * T;
1741	int border = bits & 15;	2059	int border = bits & 15;
1742	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2060	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1743	float dx = tex.s * .0625f; // 16 images/row	2061	float dx = tex.s * .0625f; // 16 images/row
1744	float dy = tex.t * .5f ; // 2 images/column	2062	float dy = tex.t * .5f ; // 2 images/column
1745		2063
1746	// this time naively avoiding texture state changes
1747	// save gobs of state changes.
1748	if (last_name != tex.name)	2064	if (tex.name)
1749	{	2065	{
		2066	// this time avoiding texture state changes
		2067	// save gobs of state changes.
1750	if (!tex.name)	2068	if (key.texname != tex.name)
1751	continue; // smoothing not yet available	2069	{
1752
1753	glEnd ();	2070	glEnd ();
1754	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2071	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1755	glBegin (GL_QUADS);	2072	glBegin (GL_QUADS);
1756	}	2073	}
1757		2074
1758	if (border)	2075	if (border)
1759	{	2076	{
1760	float ox = border * dx;	2077	float ox = border * dx;
1761		2078
1762	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2079	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1763	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2080	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1764	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2081	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1765	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2082	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1766	}	2083	}
1767		2084
1768	if (corner)	2085	if (corner)
1769	{	2086	{
1770	float ox = corner * dx;	2087	float ox = corner * dx;
1771		2088
1772	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2089	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1773	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2090	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1774	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2091	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1775	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2092	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2093	}
1776	}	2094	}
1777	}	2095	}
1778	}	2096	}
1779	}	2097	}
1780	}	2098	}
		2099
		2100	glEnd ();
		2101	glDisable (GL_TEXTURE_2D);
		2102	key.texname = -1;
1781	}	2103	}
1782		2104
1783	hv_clear (smooth);	2105	hv_clear (smooth);
1784	}	2106	}
1785		2107
1786	glEnd ();	2108	if (pl_tex.name)
		2109	{
		2110	maptex tex = pl_tex;
		2111	int px = pl_x + sdx;
		2112	int py = pl_y + sdy;
1787		2113
1788	glDisable (GL_TEXTURE_2D);	2114	key.texname = tex.name;
		2115	arr = rc_array (rc, &key);
		2116
		2117	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2118	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2119	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2120	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2121
		2122	rc_draw (rc);
		2123	}
		2124
1789	glDisable (GL_BLEND);	2125	glDisable (GL_BLEND);
		2126	rc_free (rc);
1790		2127
1791	// top layer: overlays such as the health bar	2128	// top layer: overlays such as the health bar
1792	for (y = 0; y < sh; y++)	2129	for (y = 0; y < sh; y++)
1793	if (0 <= y + my && y + my < self->rows)	2130	if (0 <= y + my && y + my < self->rows)
1794	{	2131	{
…		…
1819	}	2156	}
1820	}	2157	}
1821	}	2158	}
1822		2159
1823	void	2160	void
1824	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2161	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1825	CODE:	2162	CODE:
1826	{	2163	{
1827	static float color[16][3] = {	2164	static float color[16][3] = {
1828	{ 0.00F, 0.00F, 0.00F },	2165	{ 0.00F, 0.00F, 0.00F },
1829	{ 1.00F, 1.00F, 1.00F },	2166	{ 1.00F, 1.00F, 1.00F },
…		…
1879	glDisable (GL_BLEND);	2216	glDisable (GL_BLEND);
1880	glDisable (GL_TEXTURE_2D);	2217	glDisable (GL_TEXTURE_2D);
1881	}	2218	}
1882		2219
1883	void	2220	void
1884	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2221	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1885	PPCODE:	2222	PPCODE:
1886	{	2223	{
1887	int x, y;	2224	int x, y;
		2225	int sw1 = sw + 2;
		2226	int sh1 = sh + 2;
		2227	int sh3 = sh * 3;
1888	int sw4 = (sw + 3) & ~3;	2228	int sw34 = (sw * 3 + 3) & ~3;
		2229	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1889	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2230	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1890	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2231	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1891		2232
1892	memset (darkness, 255, sw4 * sh);
1893	SvPOK_only (darkness_sv);	2233	SvPOK_only (darkness3_sv);
1894	SvCUR_set (darkness_sv, sw4 * sh);	2234	SvCUR_set (darkness3_sv, sw34 * sh3);
1895		2235
1896	mx += self->x;	2236	mx += self->x - 1;
1897	my += self->y;	2237	my += self->y - 1;
1898		2238
		2239	memset (darkness1, 255, sw1 * sh1);
		2240
1899	for (y = 0; y < sh; y++)	2241	for (y = 0; y < sh1; y++)
1900	if (0 <= y + my && y + my < self->rows)	2242	if (0 <= y + my && y + my < self->rows)
1901	{	2243	{
1902	maprow *row = self->row + (y + my);	2244	maprow *row = self->row + (y + my);
1903		2245
1904	for (x = 0; x < sw; x++)	2246	for (x = 0; x < sw1; x++)
1905	if (row->c0 <= x + mx && x + mx < row->c1)	2247	if (row->c0 <= x + mx && x + mx < row->c1)
1906	{	2248	{
1907	mapcell *cell = row->col + (x + mx - row->c0);	2249	mapcell *cell = row->col + (x + mx - row->c0);
1908		2250
1909	darkness[y * sw4 + x] = cell->darkness	2251	darkness1 [y * sw1 + x] = cell->darkness
1910	? 255 - (cell->darkness - 1)	2252	? 255 - (cell->darkness - 1)
1911	: 255 - FOW_DARKNESS;	2253	: 255 - FOW_DARKNESS;
1912	}	2254	}
1913	}	2255	}
1914		2256
		2257	for (y = 0; y < sh; ++y)
		2258	for (x = 0; x < sw; ++x)
		2259	{
		2260	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2261	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2262	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2263	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2264	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2265	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2266	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2267	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2268	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2269
		2270	uint8_t r11 = (d11 + d21 + d12) / 3;
		2271	uint8_t r21 = d21;
		2272	uint8_t r31 = (d21 + d31 + d32) / 3;
		2273
		2274	uint8_t r12 = d12;
		2275	uint8_t r22 = d22;
		2276	uint8_t r32 = d32;
		2277
		2278	uint8_t r13 = (d13 + d23 + d12) / 3;
		2279	uint8_t r23 = d23;
		2280	uint8_t r33 = (d23 + d33 + d32) / 3;
		2281
		2282	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2283	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2284	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2285	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2286	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2287	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2288	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2289	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2290	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2291	}
		2292
		2293	free (darkness1);
		2294
1915	EXTEND (SP, 3);	2295	EXTEND (SP, 3);
1916	PUSHs (sv_2mortal (newSViv (sw4)));	2296	PUSHs (sv_2mortal (newSViv (sw34)));
1917	PUSHs (sv_2mortal (newSViv (sh)));	2297	PUSHs (sv_2mortal (newSViv (sh3)));
1918	PUSHs (darkness_sv);	2298	PUSHs (darkness3_sv);
1919	}	2299	}
1920		2300
1921	SV *	2301	SV *
1922	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2302	get_rect (DC::Map self, int x0, int y0, int w, int h)
1923	CODE:	2303	CODE:
1924	{	2304	{
1925	int x, y, x1, y1;	2305	int x, y, x1, y1;
1926	SV *data_sv = newSV (w * h * 7 + 5);	2306	SV *data_sv = newSV (w * h * 7 + 5);
1927	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2307	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1984	else	2364	else
1985	*data++ = 0;	2365	*data++ = 0;
1986	}	2366	}
1987	}	2367	}
1988		2368
		2369	/* if size is w*h + 5 then no data has been found */
		2370	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2371	{
1989	SvPOK_only (data_sv);	2372	SvPOK_only (data_sv);
1990	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2373	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2374	}
		2375
1991	RETVAL = data_sv;	2376	RETVAL = data_sv;
1992	}	2377	}
1993	OUTPUT:	2378	OUTPUT:
1994	RETVAL	2379	RETVAL
1995		2380
1996	void	2381	void
1997	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2382	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1998	PPCODE:	2383	PPCODE:
1999	{	2384	{
2000	int x, y, z;	2385	int x, y, z;
2001	int w, h;	2386	int w, h;
2002	int x1, y1;	2387	int x1, y1;
		2388	STRLEN len;
		2389	uint8_t *data, *end;
		2390
		2391	len = SvLEN (data_sv);
		2392	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2393	data = SvPVbyte_nolen (data_sv);
		2394	end = data + len + 8;
		2395
		2396	if (len < 5)
		2397	XSRETURN_EMPTY;
2003		2398
2004	if (*data++ != 0)	2399	if (*data++ != 0)
2005	return; /* version mismatch */	2400	XSRETURN_EMPTY; /* version mismatch */
2006		2401
2007	w = *data++ << 8; w |= *data++;	2402	w = *data++ << 8; w |= *data++;
2008	h = *data++ << 8; h |= *data++;	2403	h = *data++ << 8; h |= *data++;
2009		2404
2010	// we need to do this 'cause we don't keep an absolute coord system for rows	2405	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2022	{	2417	{
2023	maprow *row = map_get_row (self, y);	2418	maprow *row = map_get_row (self, y);
2024		2419
2025	for (x = x0; x < x1; x++)	2420	for (x = x0; x < x1; x++)
2026	{	2421	{
		2422	uint8_t flags;
		2423
		2424	if (data + 7 >= end)
		2425	XSRETURN_EMPTY;
		2426
2027	uint8_t flags = *data++;	2427	flags = *data++;
2028		2428
2029	if (flags)	2429	if (flags)
2030	{	2430	{
2031	mapcell *cell = row_get_cell (row, x);	2431	mapcell *cell = row_get_cell (row, x);
2032	tileid tile[3] = { 0, 0, 0 };	2432	tileid tile[3] = { 0, 0, 0 };
…		…
2035	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2435	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2036	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2436	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2037		2437
2038	if (cell->darkness == 0)	2438	if (cell->darkness == 0)
2039	{	2439	{
2040	cell->darkness = 0;	2440	/*cell->darkness = 0;*/
		2441	EXTEND (SP, 3);
2041		2442
2042	for (z = 0; z <= 2; z++)	2443	for (z = 0; z <= 2; z++)
2043	{	2444	{
2044	tileid t = tile [z];	2445	tileid t = tile [z];
2045		2446
2046	if (t >= self->texs || (t && !self->tex [t].name))	2447	if (t >= self->texs || (t && !self->tex [t].name))
2047	{	2448	{
2048	XPUSHs (sv_2mortal (newSViv (t)));	2449	PUSHs (sv_2mortal (newSViv (t)));
2049	need_texid (self, t);	2450	need_texid (self, t);
2050	}	2451	}
2051		2452
2052	cell->tile [z] = t;	2453	cell->tile [z] = t;
2053	}	2454	}
…		…
2055	}	2456	}
2056	}	2457	}
2057	}	2458	}
2058	}	2459	}
2059		2460
2060	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2461	MODULE = Deliantra::Client PACKAGE = DC::RW
2061		2462
2062	CFPlus::MixChunk	2463	DC::RW
2063	new_from_file (SV *class, char *path)	2464	new (SV *class, SV *data_sv)
2064	CODE:	2465	CODE:
2065	RETVAL = Mix_LoadWAV (path);	2466	{
		2467	STRLEN datalen;
		2468	char *data = SvPVbyte (data_sv, datalen);
		2469
		2470	RETVAL = SDL_RWFromConstMem (data, datalen);
		2471	}
2066	OUTPUT:	2472	OUTPUT:
2067	RETVAL	2473	RETVAL
2068		2474
		2475	DC::RW
		2476	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2477	CODE:
		2478	RETVAL = SDL_RWFromFile (path, mode);
		2479	OUTPUT:
		2480	RETVAL
		2481
		2482	# fails on win32:
		2483	# dc.xs(2268) : error C2059: syntax error : '('
2069	void	2484	#void
		2485	#close (DC::RW self)
		2486	# CODE:
		2487	# (self->(close)) (self);
		2488
		2489	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2490
		2491	PROTOTYPES: DISABLE
		2492
		2493	DC::Channel
		2494	find ()
		2495	CODE:
		2496	{
		2497	RETVAL = Mix_GroupAvailable (-1);
		2498
		2499	if (RETVAL < 0)
		2500	{
		2501	RETVAL = Mix_GroupOldest (-1);
		2502
		2503	if (RETVAL < 0)
		2504	XSRETURN_UNDEF;
		2505
		2506	Mix_HaltChannel (RETVAL);
		2507	}
		2508
		2509	Mix_UnregisterAllEffects (RETVAL);
		2510	Mix_Volume (RETVAL, 128);
		2511	}
		2512	OUTPUT:
		2513	RETVAL
		2514
		2515	void
		2516	halt (DC::Channel self)
		2517	CODE:
		2518	Mix_HaltChannel (self);
		2519
		2520	void
		2521	expire (DC::Channel self, int ticks = -1)
		2522	CODE:
		2523	Mix_ExpireChannel (self, ticks);
		2524
		2525	void
		2526	fade_out (DC::Channel self, int ticks = -1)
		2527	CODE:
		2528	Mix_FadeOutChannel (self, ticks);
		2529
		2530	int
		2531	volume (DC::Channel self, int volume)
		2532	CODE:
		2533	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2534	OUTPUT:
		2535	RETVAL
		2536
		2537	void
		2538	unregister_all_effects (DC::Channel self)
		2539	CODE:
		2540	Mix_UnregisterAllEffects (self);
		2541
		2542	void
		2543	set_panning (DC::Channel self, int left, int right)
		2544	CODE:
		2545	left = CLAMP (left , 0, 255);
		2546	right = CLAMP (right, 0, 255);
		2547	Mix_SetPanning (self, left, right);
		2548
		2549	void
		2550	set_distance (DC::Channel self, int distance)
		2551	CODE:
		2552	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2553
		2554	void
		2555	set_position (DC::Channel self, int angle, int distance)
		2556	CODE:
		2557
		2558	void
		2559	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2560	CODE:
		2561	{
		2562	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2563	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2564	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2565	}
		2566
		2567	void
		2568	set_reverse_stereo (DC::Channel self, int flip)
		2569	CODE:
		2570	Mix_SetReverseStereo (self, flip);
		2571
		2572	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2573
		2574	PROTOTYPES: DISABLE
		2575
		2576	DC::MixChunk
		2577	new (SV *class, DC::RW rwops)
		2578	CODE:
		2579	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2580	OUTPUT:
		2581	RETVAL
		2582
		2583	void
2070	DESTROY (CFPlus::MixChunk self)	2584	DESTROY (DC::MixChunk self)
2071	CODE:	2585	CODE:
2072	Mix_FreeChunk (self);	2586	Mix_FreeChunk (self);
2073		2587
2074	int	2588	int
2075	volume (CFPlus::MixChunk self, int volume = -1)	2589	volume (DC::MixChunk self, int volume = -1)
2076	CODE:	2590	CODE:
		2591	if (items > 1)
		2592	volume = CLAMP (volume, 0, 128);
2077	RETVAL = Mix_VolumeChunk (self, volume);	2593	RETVAL = Mix_VolumeChunk (self, volume);
2078	OUTPUT:	2594	OUTPUT:
2079	RETVAL	2595	RETVAL
2080		2596
2081	int	2597	DC::Channel
2082	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2598	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2083	CODE:	2599	CODE:
		2600	{
2084	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2601	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2602
		2603	if (RETVAL < 0)
		2604	XSRETURN_UNDEF;
		2605
		2606	if (channel < 0)
		2607	{
		2608	Mix_UnregisterAllEffects (RETVAL);
		2609	Mix_Volume (RETVAL, 128);
		2610	}
		2611	}
2085	OUTPUT:	2612	OUTPUT:
2086	RETVAL	2613	RETVAL
2087		2614
2088	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2615	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2089		2616
2090	int	2617	int
2091	volume (int volume = -1)	2618	volume (int volume = -1)
		2619	PROTOTYPE: ;$
2092	CODE:	2620	CODE:
		2621	if (items > 0)
		2622	volume = CLAMP (volume, 0, 128);
2093	RETVAL = Mix_VolumeMusic (volume);	2623	RETVAL = Mix_VolumeMusic (volume);
2094	OUTPUT:	2624	OUTPUT:
2095	RETVAL	2625	RETVAL
2096		2626
		2627	void
		2628	fade_out (int ms)
		2629	CODE:
		2630	Mix_FadeOutMusic (ms);
		2631
		2632	void
		2633	halt ()
		2634	CODE:
		2635	Mix_HaltMusic ();
		2636
2097	CFPlus::MixMusic	2637	DC::MixMusic
2098	new_from_file (SV *class, char *path)	2638	new (SV *class, DC::RW rwops)
2099	CODE:	2639	CODE:
2100	RETVAL = Mix_LoadMUS (path);	2640	RETVAL = Mix_LoadMUS_RW (rwops);
2101	OUTPUT:	2641	OUTPUT:
2102	RETVAL	2642	RETVAL
2103		2643
2104	void	2644	void
2105	DESTROY (CFPlus::MixMusic self)	2645	DESTROY (DC::MixMusic self)
2106	CODE:	2646	CODE:
2107	Mix_FreeMusic (self);	2647	Mix_FreeMusic (self);
2108		2648
2109	int	2649	int
2110	play (CFPlus::MixMusic self, int loops = -1)	2650	play (DC::MixMusic self, int loops = -1)
2111	CODE:	2651	CODE:
2112	RETVAL = Mix_PlayMusic (self, loops);	2652	RETVAL = Mix_PlayMusic (self, loops);
2113	OUTPUT:	2653	OUTPUT:
2114	RETVAL	2654	RETVAL
2115		2655
2116	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2656	void
		2657	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2658	CODE:
		2659	Mix_FadeInMusicPos (self, loops, ms, position);
		2660
		2661	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2662
		2663	PROTOTYPES: ENABLE
2117		2664
2118	BOOT:	2665	BOOT:
2119	{	2666	{
2120	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2667	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2121	static const struct {	2668	static const struct {
2122	const char *name;	2669	const char *name;
2123	IV iv;	2670	IV iv;
2124	} *civ, const_iv[] = {	2671	} *civ, const_iv[] = {
2125	# define const_iv(name) { # name, (IV)name }	2672	# define const_iv(name) { # name, (IV)name }
		2673	const_iv (GL_VENDOR),
		2674	const_iv (GL_VERSION),
		2675	const_iv (GL_EXTENSIONS),
2126	const_iv (GL_COLOR_MATERIAL),	2676	const_iv (GL_COLOR_MATERIAL),
2127	const_iv (GL_SMOOTH),	2677	const_iv (GL_SMOOTH),
2128	const_iv (GL_FLAT),	2678	const_iv (GL_FLAT),
2129	const_iv (GL_DITHER),	2679	const_iv (GL_DITHER),
2130	const_iv (GL_BLEND),	2680	const_iv (GL_BLEND),
…		…
2134	const_iv (GL_ALPHA_TEST),	2684	const_iv (GL_ALPHA_TEST),
2135	const_iv (GL_NORMALIZE),	2685	const_iv (GL_NORMALIZE),
2136	const_iv (GL_RESCALE_NORMAL),	2686	const_iv (GL_RESCALE_NORMAL),
2137	const_iv (GL_FRONT),	2687	const_iv (GL_FRONT),
2138	const_iv (GL_BACK),	2688	const_iv (GL_BACK),
		2689	const_iv (GL_AUX0),
2139	const_iv (GL_AND),	2690	const_iv (GL_AND),
2140	const_iv (GL_ONE),	2691	const_iv (GL_ONE),
2141	const_iv (GL_ZERO),	2692	const_iv (GL_ZERO),
2142	const_iv (GL_SRC_ALPHA),	2693	const_iv (GL_SRC_ALPHA),
2143	const_iv (GL_DST_ALPHA),	2694	const_iv (GL_DST_ALPHA),
…		…
2156	const_iv (GL_INTENSITY),	2707	const_iv (GL_INTENSITY),
2157	const_iv (GL_LUMINANCE),	2708	const_iv (GL_LUMINANCE),
2158	const_iv (GL_LUMINANCE_ALPHA),	2709	const_iv (GL_LUMINANCE_ALPHA),
2159	const_iv (GL_FLOAT),	2710	const_iv (GL_FLOAT),
2160	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2711	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2712	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2713	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2714	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2715	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2716	const_iv (GL_COMPRESSED_RGB_ARB),
		2717	const_iv (GL_COMPRESSED_RGBA_ARB),
2161	const_iv (GL_COMPILE),	2718	const_iv (GL_COMPILE),
		2719	const_iv (GL_PROXY_TEXTURE_1D),
		2720	const_iv (GL_PROXY_TEXTURE_2D),
2162	const_iv (GL_TEXTURE_1D),	2721	const_iv (GL_TEXTURE_1D),
2163	const_iv (GL_TEXTURE_2D),	2722	const_iv (GL_TEXTURE_2D),
2164	const_iv (GL_TEXTURE_ENV),	2723	const_iv (GL_TEXTURE_ENV),
2165	const_iv (GL_TEXTURE_MAG_FILTER),	2724	const_iv (GL_TEXTURE_MAG_FILTER),
2166	const_iv (GL_TEXTURE_MIN_FILTER),	2725	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2187	const_iv (GL_COLOR_LOGIC_OP),	2746	const_iv (GL_COLOR_LOGIC_OP),
2188	const_iv (GL_SEPARABLE_2D),	2747	const_iv (GL_SEPARABLE_2D),
2189	const_iv (GL_CONVOLUTION_2D),	2748	const_iv (GL_CONVOLUTION_2D),
2190	const_iv (GL_CONVOLUTION_BORDER_MODE),	2749	const_iv (GL_CONVOLUTION_BORDER_MODE),
2191	const_iv (GL_CONSTANT_BORDER),	2750	const_iv (GL_CONSTANT_BORDER),
		2751	const_iv (GL_POINTS),
2192	const_iv (GL_LINES),	2752	const_iv (GL_LINES),
2193	const_iv (GL_LINE_STRIP),	2753	const_iv (GL_LINE_STRIP),
2194	const_iv (GL_LINE_LOOP),	2754	const_iv (GL_LINE_LOOP),
2195	const_iv (GL_QUADS),	2755	const_iv (GL_QUADS),
2196	const_iv (GL_QUAD_STRIP),	2756	const_iv (GL_QUAD_STRIP),
2197	const_iv (GL_TRIANGLES),	2757	const_iv (GL_TRIANGLES),
2198	const_iv (GL_TRIANGLE_STRIP),	2758	const_iv (GL_TRIANGLE_STRIP),
2199	const_iv (GL_TRIANGLE_FAN),	2759	const_iv (GL_TRIANGLE_FAN),
		2760	const_iv (GL_POLYGON),
2200	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2761	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2762	const_iv (GL_POINT_SMOOTH_HINT),
		2763	const_iv (GL_LINE_SMOOTH_HINT),
		2764	const_iv (GL_POLYGON_SMOOTH_HINT),
		2765	const_iv (GL_GENERATE_MIPMAP_HINT),
		2766	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2201	const_iv (GL_FASTEST),	2767	const_iv (GL_FASTEST),
		2768	const_iv (GL_DONT_CARE),
		2769	const_iv (GL_NICEST),
2202	const_iv (GL_V2F),	2770	const_iv (GL_V2F),
2203	const_iv (GL_V3F),	2771	const_iv (GL_V3F),
2204	const_iv (GL_T2F_V3F),	2772	const_iv (GL_T2F_V3F),
2205	const_iv (GL_T2F_N3F_V3F),	2773	const_iv (GL_T2F_N3F_V3F),
2206	# undef const_iv	2774	# undef const_iv
2207	};	2775	};
2208		2776
2209	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2777	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2210	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2778	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2779
		2780	texture_av = newAV ();
		2781	AvREAL_off (texture_av);
2211	}	2782	}
		2783
		2784	void
		2785	disable_GL_EXT_blend_func_separate ()
		2786	CODE:
		2787	gl.BlendFuncSeparate = 0;
		2788	gl.BlendFuncSeparateEXT = 0;
2212		2789
2213	char *	2790	char *
2214	gl_vendor ()	2791	gl_vendor ()
2215	CODE:	2792	CODE:
2216	RETVAL = (char *)glGetString (GL_VENDOR);	2793	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2229	CODE:	2806	CODE:
2230	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2807	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2231	OUTPUT:	2808	OUTPUT:
2232	RETVAL	2809	RETVAL
2233		2810
		2811	const char *glGetString (GLenum pname)
		2812
		2813	GLint glGetInteger (GLenum pname)
		2814	CODE:
		2815	glGetIntegerv (pname, &RETVAL);
		2816	OUTPUT:
		2817	RETVAL
		2818
		2819	GLdouble glGetDouble (GLenum pname)
		2820	CODE:
		2821	glGetDoublev (pname, &RETVAL);
		2822	OUTPUT:
		2823	RETVAL
		2824
2234	int glGetError ()	2825	int glGetError ()
2235		2826
2236	void glFinish ()	2827	void glFinish ()
2237		2828
2238	void glClear (int mask)	2829	void glClear (int mask)
…		…
2275	# near_ and far_ are due to microsofts buggy "c" compiler	2866	# near_ and far_ are due to microsofts buggy "c" compiler
2276	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2867	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2277		2868
2278	# near_ and far_ are due to microsofts buggy "c" compiler	2869	# near_ and far_ are due to microsofts buggy "c" compiler
2279	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2870	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2871
		2872	PROTOTYPES: DISABLE
2280		2873
2281	void glViewport (int x, int y, int width, int height)	2874	void glViewport (int x, int y, int width, int height)
2282		2875
2283	void glScissor (int x, int y, int width, int height)	2876	void glScissor (int x, int y, int width, int height)
2284		2877
…		…
2292		2885
2293	void glRotate (float angle, float x, float y, float z)	2886	void glRotate (float angle, float x, float y, float z)
2294	CODE:	2887	CODE:
2295	glRotatef (angle, x, y, z);	2888	glRotatef (angle, x, y, z);
2296		2889
2297	void glBegin (int mode)
2298
2299	void glEnd ()
2300
2301	void glColor (float r, float g, float b, float a = 1.0)	2890	void glColor (float r, float g, float b, float a = 1.0)
2302	PROTOTYPE: @
2303	ALIAS:	2891	ALIAS:
2304	glColor_premultiply = 1	2892	glColor_premultiply = 1
2305	CODE:	2893	CODE:
2306	if (ix)	2894	if (ix)
2307	{	2895	{
…		…
2310	b *= a;	2898	b *= a;
2311	}	2899	}
2312	// microsoft visual "c" rounds instead of truncating...	2900	// microsoft visual "c" rounds instead of truncating...
2313	glColor4f (r, g, b, a);	2901	glColor4f (r, g, b, a);
2314		2902
2315	void glInterleavedArrays (int format, int stride, char *data)
2316
2317	void glDrawElements (int mode, int count, int type, char *indices)
2318
2319	# 1.2 void glDrawRangeElements (int mode, int start, int end
2320
2321	void glRasterPos (float x, float y, float z = 0.)	2903	void glRasterPos (float x, float y, float z = 0.)
2322	CODE:	2904	CODE:
2323	glRasterPos3f (0, 0, z);	2905	glRasterPos3f (0, 0, z);
2324	glBitmap (0, 0, 0, 0, x, y, 0);	2906	glBitmap (0, 0, 0, 0, x, y, 0);
2325		2907
…		…
2329		2911
2330	void glTexCoord (float s, float t)	2912	void glTexCoord (float s, float t)
2331	CODE:	2913	CODE:
2332	glTexCoord2f (s, t);	2914	glTexCoord2f (s, t);
2333		2915
		2916	void glRect (float x1, float y1, float x2, float y2)
		2917	CODE:
		2918	glRectf (x1, y1, x2, y2);
		2919
		2920	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2921	CODE:
		2922	glBegin (GL_LINE_LOOP);
		2923	glVertex2f (x1, y1);
		2924	glVertex2f (x2, y1);
		2925	glVertex2f (x2, y2);
		2926	glVertex2f (x1, y2);
		2927	glEnd ();
		2928
		2929	PROTOTYPES: ENABLE
		2930
		2931	void glBegin (int mode)
		2932
		2933	void glEnd ()
		2934
		2935	void glPointSize (GLfloat size)
		2936
		2937	void glLineWidth (GLfloat width)
		2938
		2939	void glInterleavedArrays (int format, int stride, char *data)
		2940
		2941	void glDrawElements (int mode, int count, int type, char *indices)
		2942
		2943	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2944
2334	void glTexEnv (int target, int pname, float param)	2945	void glTexEnv (int target, int pname, float param)
2335	CODE:	2946	CODE:
2336	glTexEnvf (target, pname, param);	2947	glTexEnvf (target, pname, param);
2337		2948
2338	void glTexParameter (int target, int pname, float param)	2949	void glTexParameter (int target, int pname, float param)
…		…
2354	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2965	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2355	CODE:	2966	CODE:
2356	if (gl.SeparableFilter2D)	2967	if (gl.SeparableFilter2D)
2357	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2968	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2358		2969
2359	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2970	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2360		2971
2361	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2972	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2362		2973
2363	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2974	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2975
		2976	void glPixelZoom (float x, float y)
2364		2977
2365	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2978	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2366		2979
2367	int glGenTexture ()	2980	int glGenTexture ()
2368	CODE:	2981	CODE:
2369	{	2982	RETVAL = gen_texture ();
2370	GLuint name;
2371	glGenTextures (1, &name);
2372	RETVAL = name;
2373	}
2374	OUTPUT:	2983	OUTPUT:
2375	RETVAL	2984	RETVAL
2376		2985
2377	void glDeleteTexture (int name)	2986	void glDeleteTexture (int name)
2378	CODE:	2987	CODE:
2379	{
2380	GLuint name_ = name;
2381	glDeleteTextures (1, &name_);	2988	del_texture (name);
2382	}	2989
2383
2384	int glGenList ()	2990	int glGenList ()
2385	CODE:	2991	CODE:
2386	RETVAL = glGenLists (1);	2992	RETVAL = glGenLists (1);
2387	OUTPUT:	2993	OUTPUT:
2388	RETVAL	2994	RETVAL
…		…
2395		3001
2396	void glEndList ()	3002	void glEndList ()
2397		3003
2398	void glCallList (int list)	3004	void glCallList (int list)
2399		3005
		3006	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3007
		3008	PROTOTYPES: DISABLE
		3009
		3010	void
		3011	find_widget (SV *self, NV x, NV y)
		3012	PPCODE:
		3013	{
		3014	if (within_widget (self, x, y))
		3015	XPUSHs (self);
		3016	}
		3017
		3018	BOOT:
		3019	{
		3020	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3021
		3022	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3023	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3024	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3025	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3026	}
		3027
		3028	void
		3029	draw (SV *self)
		3030	CODE:
		3031	{
		3032	HV *hv;
		3033	SV **svp;
		3034	NV x, y, w, h;
		3035	SV *draw_x_sv = GvSV (draw_x_gv);
		3036	SV *draw_y_sv = GvSV (draw_y_gv);
		3037	SV *draw_w_sv = GvSV (draw_w_gv);
		3038	SV *draw_h_sv = GvSV (draw_h_gv);
		3039	double draw_x, draw_y;
		3040
		3041	if (!SvROK (self))
		3042	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3043
		3044	hv = (HV *)SvRV (self);
		3045
		3046	if (SvTYPE (hv) != SVt_PVHV)
		3047	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3048
		3049	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3050	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3051
		3052	if (!h || !w)
		3053	XSRETURN_EMPTY;
		3054
		3055	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3056	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3057
		3058	draw_x = SvNV (draw_x_sv) + x;
		3059	draw_y = SvNV (draw_y_sv) + y;
		3060
		3061	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3062	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3063	XSRETURN_EMPTY;
		3064
		3065	sv_setnv (draw_x_sv, draw_x);
		3066	sv_setnv (draw_y_sv, draw_y);
		3067
		3068	glPushMatrix ();
		3069	glTranslated (x, y, 0);
		3070
		3071	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3072	{
		3073	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3074
		3075	if (svp && SvTRUE (*svp))
		3076	{
		3077	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3078	glEnable (GL_BLEND);
		3079	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3080	glBegin (GL_QUADS);
		3081	glVertex2f (0, 0);
		3082	glVertex2f (w, 0);
		3083	glVertex2f (w, h);
		3084	glVertex2f (0, h);
		3085	glEnd ();
		3086	glDisable (GL_BLEND);
		3087	}
		3088	}
		3089	#if 0
		3090	// draw borders, for debugging
		3091	glPushMatrix ();
		3092	glColor4f (1., 1., 0., 1.);
		3093	glTranslatef (.5, .5, 0.);
		3094	glBegin (GL_LINE_LOOP);
		3095	glVertex2f (0 , 0);
		3096	glVertex2f (w - 1, 0);
		3097	glVertex2f (w - 1, h - 1);
		3098	glVertex2f (0 , h - 1);
		3099	glEnd ();
		3100	glPopMatrix ();
		3101	#endif
		3102	PUSHMARK (SP);
		3103	XPUSHs (self);
		3104	PUTBACK;
		3105	call_method ("_draw", G_VOID | G_DISCARD);
		3106	SPAGAIN;
		3107
		3108	glPopMatrix ();
		3109
		3110	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3111	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3112	}
		3113

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>	Changed lines