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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.174 by root, Fri Apr 6 07:45:34 2007 UTC vs.
Revision 1.271 by root, Sun Jul 20 15:09:29 2008 UTC

…		…
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
15	#ifdef _WIN32	20	#ifdef _WIN32
16	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
17	#endif	27	#endif
18		28
19	#include <assert.h>	29	#include <assert.h>
20	#include <math.h>	30	#include <math.h>
21	#include <string.h>	31	#include <string.h>
22	#include <stdio.h>	32	#include <stdio.h>
23	#include <stdlib.h>	33	#include <stdlib.h>
24		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
25	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
26	#include <SDL_endian.h>	39	#include <SDL_endian.h>
27	#include <SDL_image.h>	40	#include <SDL_image.h>
28	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
30		43
…		…
32	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
33		46
34	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
35		48
36	#include <pango/pango.h>	49	#include <pango/pango.h>
		50
		51	#ifndef PANGO_VERSION_CHECK
		52	# define PANGO_VERSION_CHECK(a,b,c) 0
		53	#endif
		54
		55	#if !PANGO_VERSION_CHECK (1, 15, 2)
		56	# define pango_layout_get_line_readonly pango_layout_get_line
		57	# define pango_layout_get_lines_readonly pango_layout_get_lines
		58	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		59	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		60	#endif
37		61
38	#ifndef _WIN32	62	#ifndef _WIN32
39	# include <sys/types.h>	63	# include <sys/types.h>
40	# include <sys/socket.h>	64	# include <sys/socket.h>
41	# include <netinet/in.h>	65	# include <netinet/in.h>
42	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
43	# include <inttypes.h>	67	# include <inttypes.h>
44	#endif	68	#endif
45		69
		70	#if __GNUC__ >= 4
		71	# define expect(expr,value) __builtin_expect ((expr),(value))
		72	#else
		73	# define expect(expr,value) (expr)
		74	#endif
		75
		76	#define expect_false(expr) expect ((expr) != 0, 0)
		77	#define expect_true(expr) expect ((expr) != 0, 1)
		78
46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
47		80
48	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
49		82
50	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
51	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
52		85
53	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
54		87
55	#if 0	88	/* mask out modifiers we are not interested in */
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	89	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
57	#else	90
58	# define PARACHUTE 0	91	static AV *texture_av;
59	#endif
60		92
61	static struct	93	static struct
62	{	94	{
63	#define GL_FUNC(ptr,name) ptr name;	95	#define GL_FUNC(ptr,name) ptr name;
64	#include "glfunc.h"	96	#include "glfunc.h"
65	#undef GL_FUNC	97	#undef GL_FUNC
66	} gl;	98	} gl;
67		99
		100	static void
68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	101	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69	{	102	{
70	if (gl.BlendFuncSeparate)	103	if (gl.BlendFuncSeparate)
71	gl.BlendFuncSeparate (sa, da, saa, daa);	104	gl.BlendFuncSeparate (sa, da, saa, daa);
72	else if (gl.BlendFuncSeparateEXT)	105	else if (gl.BlendFuncSeparateEXT)
73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	106	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74	else	107	else
75	glBlendFunc (sa, da);	108	glBlendFunc (sa, da);
76	}	109	}
77		110
		111	static GLuint
		112	gen_texture ()
		113	{
		114	GLuint name;
		115
		116	if (AvFILL (texture_av) >= 0)
		117	name = (GLuint)(size_t)av_pop (texture_av);
		118	else
		119	glGenTextures (1, &name);
		120
		121	return name;
		122	}
		123
		124	static void
		125	del_texture (GLuint name)
		126	{
		127	/* make a half-assed attempt at returning the memory used by the texture */
		128	/* textures are frequently being reused by cfplus anyway */
		129	/glBindTexture (GL_TEXTURE_2D, name);/
		130	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		131	av_push (texture_av, (SV *)(size_t)name);
		132	glDeleteTextures (1, &name);
		133	}
		134
78	#include "texcache.c"	135	#include "texcache.c"
		136	#include "rendercache.c"
79		137
80	#include "pango-font.c"	138	#include "pango-font.c"
81	#include "pango-fontmap.c"	139	#include "pango-fontmap.c"
82	#include "pango-render.c"	140	#include "pango-render.c"
83		141
		142	typedef IV DC__Channel;
		143	typedef SDL_RWops *DC__RW;
84	typedef Mix_Chunk *CFPlus__MixChunk;	144	typedef Mix_Chunk *DC__MixChunk;
85	typedef Mix_Music *CFPlus__MixMusic;	145	typedef Mix_Music *DC__MixMusic;
86		146
87	typedef PangoFontDescription *CFPlus__Font;	147	typedef PangoFontDescription *DC__Font;
88		148
89	static int	149	static int
90	shape_attr_p (PangoLayoutRun *run)	150	shape_attr_p (PangoLayoutRun *run)
91	{	151	{
92	GSList *attrs = run->item->analysis.extra_attrs;	152	GSList *attrs = run->item->analysis.extra_attrs;
…		…
106		166
107	typedef struct cf_layout {	167	typedef struct cf_layout {
108	PangoLayout *pl;	168	PangoLayout *pl;
109	float r, g, b, a; // default color for rgba mode	169	float r, g, b, a; // default color for rgba mode
110	int base_height;	170	int base_height;
111	CFPlus__Font font;	171	DC__Font font;
		172	rc_t *rc;
112	} *CFPlus__Layout;	173	} *DC__Layout;
113		174
114	static CFPlus__Font default_font;	175	static DC__Font default_font;
115	static PangoContext *opengl_context;	176	static PangoContext *opengl_context;
116	static PangoFontMap *opengl_fontmap;	177	static PangoFontMap *opengl_fontmap;
117		178
118	static void	179	static void
119	substitute_func (FcPattern *pattern, gpointer data)	180	substitute_func (FcPattern *pattern, gpointer data)
…		…
124	#endif	185	#endif
125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126	}	187	}
127		188
128	static void	189	static void
129	layout_update_font (CFPlus__Layout self)	190	layout_update_font (DC__Layout self)
130	{	191	{
131	/* use a random scale factor to account for unknown descenders, 0.8 works	192	/* use a random scale factor to account for unknown descenders, 0.8 works
132	* reasonably well with bitstream vera	193	* reasonably well with dejavu/bistream fonts
133	*/	194	*/
134	PangoFontDescription *font = self->font ? self->font : default_font;	195	PangoFontDescription *font = self->font ? self->font : default_font;
135		196
136	pango_font_description_set_absolute_size (font,	197	pango_font_description_set_absolute_size (font,
137	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	198	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
138		199
139	pango_layout_set_font_description (self->pl, font);	200	pango_layout_set_font_description (self->pl, font);
140	}	201	}
141		202
142	static void	203	static void
143	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	204	layout_get_pixel_size (DC__Layout self, int w, int h)
144	{	205	{
145	PangoRectangle rect;	206	PangoRectangle rect;
146		207
147	// get_pixel_* wrongly rounds down	208	// get_pixel_* wrongly rounds down
148	pango_layout_get_extents (self->pl, 0, &rect);	209	pango_layout_get_extents (self->pl, 0, &rect);
…		…
159		220
160	typedef uint16_t tileid;	221	typedef uint16_t tileid;
161	typedef uint16_t faceid;	222	typedef uint16_t faceid;
162		223
163	typedef struct {	224	typedef struct {
164	int name;	225	GLuint name;
165	int w, h;	226	int w, h;
166	float s, t;	227	float s, t;
167	uint8_t r, g, b, a;	228	uint8_t r, g, b, a;
		229	tileid smoothtile;
		230	uint8_t smoothlevel;
168	} maptex;	231	} maptex;
169		232
170	typedef struct {	233	typedef struct {
171	uint32_t player;	234	uint32_t player;
172	tileid tile[3];	235	tileid tile[3];
173	uint16_t darkness;	236	uint16_t darkness;
174	uint8_t stat_width, stat_hp, flags;	237	uint8_t stat_width, stat_hp, flags, smoothmax;
175	} mapcell;	238	} mapcell;
176		239
177	typedef struct {	240	typedef struct {
178	int32_t c0, c1;	241	int32_t c0, c1;
179	mapcell *col;	242	mapcell *col;
…		…
185	int faces; tileid *face2tile; // [faceid]	248	int faces; tileid *face2tile; // [faceid]
186	int texs; maptex *tex; // [tileid]	249	int texs; maptex *tex; // [tileid]
187		250
188	int32_t rows;	251	int32_t rows;
189	maprow *row;	252	maprow *row;
190	} *CFPlus__Map;	253	} *DC__Map;
191		254
192	static char *	255	static char *
193	prepend (char *ptr, int sze, int inc)	256	prepend (char *ptr, int sze, int inc)
194	{	257	{
195	char *p;	258	char *p;
…		…
233	self->texs *= 2;	296	self->texs *= 2;
234	}	297	}
235	}	298	}
236		299
237	static maprow *	300	static maprow *
238	map_get_row (CFPlus__Map self, int y)	301	map_get_row (DC__Map self, int y)
239	{	302	{
240	if (0 > y)	303	if (0 > y)
241	{	304	{
242	int extend = - y + MAP_EXTEND_Y;	305	int extend = - y + MAP_EXTEND_Y;
243	Prepend (maprow, self->row, self->rows, extend);	306	Prepend (maprow, self->row, self->rows, extend);
…		…
281		344
282	return row->col + (x - row->c0);	345	return row->col + (x - row->c0);
283	}	346	}
284		347
285	static mapcell *	348	static mapcell *
286	map_get_cell (CFPlus__Map self, int x, int y)	349	map_get_cell (DC__Map self, int x, int y)
287	{	350	{
288	return row_get_cell (map_get_row (self, y), x);	351	return row_get_cell (map_get_row (self, y), x);
289	}	352	}
290		353
291	static void	354	static void
292	map_clear (CFPlus__Map self)	355	map_clear (DC__Map self)
293	{	356	{
294	int r;	357	int r;
295		358
296	for (r = 0; r < self->rows; r++)	359	for (r = 0; r < self->rows; r++)
297	Safefree (self->row[r].col);	360	Safefree (self->row[r].col);
…		…
304	self->oy = 0;	367	self->oy = 0;
305	self->row = 0;	368	self->row = 0;
306	self->rows = 0;	369	self->rows = 0;
307	}	370	}
308		371
		372	#define CELL_CLEAR(cell) \
		373	do { \
		374	if ((cell)->player) \
		375	(cell)->tile [2] = 0; \
		376	(cell)->darkness = 0; \
		377	(cell)->stat_hp = 0; \
		378	(cell)->flags = 0; \
		379	(cell)->player = 0; \
		380	} while (0)
		381
309	static void	382	static void
310	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	383	map_blank (DC__Map self, int x0, int y0, int w, int h)
311	{	384	{
312	int x, y;	385	int x, y;
313	maprow *row;	386	maprow *row;
314	mapcell *cell;	387	mapcell *cell;
315		388
…		…
327	if (x >= row->c1)	400	if (x >= row->c1)
328	break;	401	break;
329		402
330	cell = row->col + x - row->c0;	403	cell = row->col + x - row->c0;
331		404
332	cell->darkness = 0;	405	CELL_CLEAR (cell);
333	cell->stat_hp = 0;
334	cell->flags = 0;
335	cell->player = 0;
336	}	406	}
337	}	407	}
		408	}
		409
		410	typedef struct {
		411	tileid tile;
		412	uint8_t x, y, level;
		413	} smooth_key;
		414
		415	static void
		416	smooth_or_bits (HV hv, smooth_key key, IV bits)
		417	{
		418	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		419
		420	if (SvIOK (*sv))
		421	SvIV_set (sv, SvIVX (sv) \| bits);
		422	else
		423	sv_setiv (*sv, bits);
338	}	424	}
339		425
340	static void	426	static void
341	music_finished (void)	427	music_finished (void)
342	{	428	{
…		…
378	n \|= n >> 16;	464	n \|= n >> 16;
379		465
380	return n + 1;	466	return n + 1;
381	}	467	}
382		468
		469	static unsigned int
		470	popcount (unsigned int n)
		471	{
		472	n -= (n >> 1) & 0x55555555U;
		473	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		474	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		475	n *= 0x01010101U;
		476
		477	return n >> 24;
		478	}
		479
383	/* SDL should provide this, really. */	480	/* SDL should provide this, really. */
384	#define SDLK_MODIFIER_MIN 300	481	#define SDLK_MODIFIER_MIN 300
385	#define SDLK_MODIFIER_MAX 314	482	#define SDLK_MODIFIER_MAX 314
386		483
387	MODULE = CFPlus PACKAGE = CFPlus	484	/******************************************************************************/
		485
		486	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		487	static GV *hover_gv;
		488
		489	static int
		490	within_widget (SV *widget, NV x, NV y)
		491	{
		492	HV *self;
		493	SV **svp;
		494	NV wx, ww, wy, wh;
		495
		496	if (!SvROK (widget))
		497	return 0;
		498
		499	self = (HV *)SvRV (widget);
		500
		501	if (SvTYPE (self) != SVt_PVHV)
		502	return 0;
		503
		504	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		505	if (y < wy)
		506	return 0;
		507
		508	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		509	if (y >= wy + wh)
		510	return 0;
		511
		512	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		513	if (x < wx)
		514	return 0;
		515
		516	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		517	if (x >= wx + ww)
		518	return 0;
		519
		520	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		521	if (!svp \|\| !SvTRUE (*svp))
		522	return 0;
		523
		524	return 1;
		525	}
		526
		527	MODULE = Deliantra::Client PACKAGE = DC
388		528
389	PROTOTYPES: ENABLE	529	PROTOTYPES: ENABLE
390		530
391	BOOT:	531	BOOT:
392	{	532	{
393	HV *stash = gv_stashpv ("CFPlus", 1);	533	HV *stash = gv_stashpv ("DC", 1);
394	static const struct {	534	static const struct {
395	const char *name;	535	const char *name;
396	IV iv;	536	IV iv;
397	} *civ, const_iv[] = {	537	} *civ, const_iv[] = {
398	# define const_iv(name) { # name, (IV)name }	538	# define const_iv(name) { # name, (IV)name }
…		…
420		560
421	const_iv (SDL_APPINPUTFOCUS),	561	const_iv (SDL_APPINPUTFOCUS),
422	const_iv (SDL_APPMOUSEFOCUS),	562	const_iv (SDL_APPMOUSEFOCUS),
423	const_iv (SDL_APPACTIVE),	563	const_iv (SDL_APPACTIVE),
424		564
		565	const_iv (SDLK_FIRST),
		566	const_iv (SDLK_LAST),
425	const_iv (SDLK_KP0),	567	const_iv (SDLK_KP0),
426	const_iv (SDLK_KP1),	568	const_iv (SDLK_KP1),
427	const_iv (SDLK_KP2),	569	const_iv (SDLK_KP2),
428	const_iv (SDLK_KP3),	570	const_iv (SDLK_KP3),
429	const_iv (SDLK_KP4),	571	const_iv (SDLK_KP4),
…		…
501	const_iv (KMOD_LMETA),	643	const_iv (KMOD_LMETA),
502	const_iv (KMOD_RMETA),	644	const_iv (KMOD_RMETA),
503	const_iv (KMOD_NUM),	645	const_iv (KMOD_NUM),
504	const_iv (KMOD_CAPS),	646	const_iv (KMOD_CAPS),
505	const_iv (KMOD_MODE),	647	const_iv (KMOD_MODE),
		648
		649	const_iv (MIX_DEFAULT_FORMAT),
		650
		651	const_iv (SDL_INIT_TIMER),
		652	const_iv (SDL_INIT_AUDIO),
		653	const_iv (SDL_INIT_VIDEO),
		654	const_iv (SDL_INIT_CDROM),
		655	const_iv (SDL_INIT_JOYSTICK),
		656	const_iv (SDL_INIT_EVERYTHING),
		657	const_iv (SDL_INIT_NOPARACHUTE),
		658	const_iv (SDL_INIT_EVENTTHREAD),
		659
		660	const_iv (SDL_GL_RED_SIZE),
		661	const_iv (SDL_GL_GREEN_SIZE),
		662	const_iv (SDL_GL_BLUE_SIZE),
		663	const_iv (SDL_GL_ALPHA_SIZE),
		664	const_iv (SDL_GL_DOUBLEBUFFER),
		665	const_iv (SDL_GL_BUFFER_SIZE),
		666	const_iv (SDL_GL_DEPTH_SIZE),
		667	const_iv (SDL_GL_STENCIL_SIZE),
		668	const_iv (SDL_GL_ACCUM_RED_SIZE),
		669	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		670	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		671	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		672	const_iv (SDL_GL_STEREO),
		673	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		674	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		675	const_iv (SDL_GL_ACCELERATED_VISUAL),
		676	const_iv (SDL_GL_SWAP_CONTROL),
		677
		678	const_iv (FOW_DARKNESS)
506	# undef const_iv	679	# undef const_iv
507	};	680	};
508		681
509	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	682	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
510	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	683	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
528		701
529	NV floor (NV x)	702	NV floor (NV x)
530		703
531	NV ceil (NV x)	704	NV ceil (NV x)
532		705
		706	IV minpot (UV n)
		707
		708	IV popcount (UV n)
		709
533	void	710	void
534	pango_init ()	711	pango_init ()
535	CODE:	712	CODE:
536	{	713	{
537	opengl_fontmap = pango_opengl_font_map_new ();	714	opengl_fontmap = pango_opengl_font_map_new ();
538	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	715	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
539	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	716	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		717	/pango_context_set_font_description (opengl_context, default_font);/
		718	#if PANGO_VERSION_CHECK (1, 15, 2)
		719	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		720	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		721	#endif
540	}	722	}
541		723
542	int	724	char *SDL_GetError ()
543	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
544		725
545	void	726	int SDL_Init (U32 flags)
		727
		728	int SDL_InitSubSystem (U32 flags)
		729
		730	void SDL_QuitSubSystem (U32 flags)
		731
546	SDL_Quit ()	732	void SDL_Quit ()
547		733
		734	int SDL_GL_SetAttribute (int attr, int value)
		735
		736	int SDL_GL_GetAttribute (int attr)
		737	CODE:
		738	if (SDL_GL_GetAttribute (attr, &RETVAL))
		739	XSRETURN_UNDEF;
		740	OUTPUT:
		741	RETVAL
		742
548	void	743	void
549	SDL_ListModes ()	744	SDL_ListModes (int rgb, int alpha)
550	PPCODE:	745	PPCODE:
551	{	746	{
552	SDL_Rect **m;	747	SDL_Rect **m;
553		748
554	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	749	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
555	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	750	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
556	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	751	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
557	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	752	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
558		753
559	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	754	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
560	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	755	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
561		756
562	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	757	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
563	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	758	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
564	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	759	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
565	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	760	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
566		761
567	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	762	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
568	#if SDL_VERSION_ATLEAST(1,2,10)
569	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
570	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	763	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
571	#endif
572
573	SDL_EnableUNICODE (1);
574	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
575		764
576	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	765	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
577		766
578	if (m && m != (SDL_Rect **)-1)	767	if (m && m != (SDL_Rect **)-1)
579	while (*m)	768	while (*m)
580	{	769	{
		770	if ((m)->w >= 400 && (m)->h >= 300)
		771	{
581	AV *av = newAV ();	772	AV *av = newAV ();
582	av_push (av, newSViv ((*m)->w));	773	av_push (av, newSViv ((*m)->w));
583	av_push (av, newSViv ((*m)->h));	774	av_push (av, newSViv ((*m)->h));
		775	av_push (av, newSViv (rgb));
		776	av_push (av, newSViv (alpha));
584	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	777	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		778	}
585		779
586	++m;	780	++m;
587	}	781	}
588	}	782	}
589		783
590	char *
591	SDL_GetError ()
592
593	int	784	int
594	SDL_SetVideoMode (int w, int h, int fullscreen)	785	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
595	CODE:	786	CODE:
		787	{
		788	SDL_EnableUNICODE (1);
		789	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		790
		791	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		792	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		793	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		794	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		795
596	RETVAL = !!SDL_SetVideoMode (	796	RETVAL = !!SDL_SetVideoMode (
597	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	797	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
598	);	798	);
		799
599	if (RETVAL)	800	if (RETVAL)
600	{	801	{
601	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	802	av_clear (texture_av);
		803
		804	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
602	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	805	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
603	# include "glfunc.h"	806	#include "glfunc.h"
604	# undef GL_FUNC	807	#undef GL_FUNC
605	}	808	}
		809	}
606	OUTPUT:	810	OUTPUT:
607	RETVAL	811	RETVAL
608		812
609	void	813	void
610	SDL_GL_SwapBuffers ()	814	SDL_GL_SwapBuffers ()
611		815
612	char *	816	char *
613	SDL_GetKeyName (int sym)	817	SDL_GetKeyName (int sym)
614		818
		819	int
		820	SDL_GetAppState ()
		821
		822	int
		823	SDL_GetModState ()
		824
615	void	825	void
616	SDL_PollEvent ()	826	poll_events ()
617	PPCODE:	827	PPCODE:
618	{	828	{
619	SDL_Event ev;	829	SDL_Event ev;
620		830
621	while (SDL_PollEvent (&ev))	831	SDL_PumpEvents ();
		832	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
622	{	833	{
623	HV *hv = newHV ();	834	HV *hv = newHV ();
624	hv_store (hv, "type", 4, newSViv (ev.type), 0);	835	hv_store (hv, "type", 4, newSViv (ev.type), 0);
625		836
626	switch (ev.type)	837	switch (ev.type)
627	{	838	{
628	case SDL_KEYDOWN:	839	case SDL_KEYDOWN:
629	case SDL_KEYUP:	840	case SDL_KEYUP:
630	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	841	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
631	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	842	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
632	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	843	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
633	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	844	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
634	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	845	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
635	break;	846	break;
636		847
637	case SDL_ACTIVEEVENT:	848	case SDL_ACTIVEEVENT:
638	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	849	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
639	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	850	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
640	break;	851	break;
641		852
642	case SDL_MOUSEMOTION:	853	case SDL_MOUSEMOTION:
		854	{
		855	int state = ev.motion.state;
		856	int x = ev.motion.x;
		857	int y = ev.motion.y;
		858	int xrel = ev.motion.xrel;
		859	int yrel = ev.motion.yrel;
		860
		861	/* do simplistic event compression */
		862	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		863	&& state == ev.motion.state)
		864	{
		865	xrel += ev.motion.xrel;
		866	yrel += ev.motion.yrel;
		867	x = ev.motion.x;
		868	y = ev.motion.y;
		869	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		870	}
		871
643	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	872	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
644
645	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	873	hv_store (hv, "state", 5, newSViv (state), 0);
646	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	874	hv_store (hv, "x", 1, newSViv (x), 0);
647	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	875	hv_store (hv, "y", 1, newSViv (y), 0);
648	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	876	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
649	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	877	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		878	}
650	break;	879	break;
651		880
652	case SDL_MOUSEBUTTONDOWN:	881	case SDL_MOUSEBUTTONDOWN:
653	case SDL_MOUSEBUTTONUP:	882	case SDL_MOUSEBUTTONUP:
654	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	883	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
655		884
656	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	885	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
657	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	886	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
658	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	887	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
659	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	888	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
664	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	893	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
665	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	894	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
666	break;	895	break;
667	}	896	}
668		897
669	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	898	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
670	}	899	}
671	}	900	}
672		901
673	int	902	int
674	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	903	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
675	POSTCALL:	904	POSTCALL:
676	Mix_HookMusicFinished (music_finished);	905	Mix_HookMusicFinished (music_finished);
677	Mix_ChannelFinished (channel_finished);	906	Mix_ChannelFinished (channel_finished);
678		907
679	void	908	void
		909	Mix_QuerySpec ()
		910	PPCODE:
		911	{
		912	int freq, channels;
		913	Uint16 format;
		914
		915	if (Mix_QuerySpec (&freq, &format, &channels))
		916	{
		917	EXTEND (SP, 3);
		918	PUSHs (sv_2mortal (newSViv (freq)));
		919	PUSHs (sv_2mortal (newSViv (format)));
		920	PUSHs (sv_2mortal (newSViv (channels)));
		921	}
		922	}
		923
		924	void
680	Mix_CloseAudio ()	925	Mix_CloseAudio ()
681		926
682	int	927	int
683	Mix_AllocateChannels (int numchans = -1)	928	Mix_AllocateChannels (int numchans = -1)
684		929
		930	const char *
		931	Mix_GetError ()
		932
685	void	933	void
686	lowdelay (int fd, int val = 1)	934	lowdelay (int fd, int val = 1)
687	CODE:	935	CODE:
688	#ifndef _WIN32
689	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	936	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
690	#endif
691		937
692	void	938	void
693	win32_proxy_info ()	939	win32_proxy_info ()
694	PPCODE:	940	PPCODE:
695	{	941	{
…		…
716	}	962	}
717	}	963	}
718	#endif	964	#endif
719	}	965	}
720		966
721	void	967	int
722	add_font (char *file)	968	add_font (char *file)
723	CODE:	969	CODE:
724	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	970	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		971	OUTPUT:
		972	RETVAL
725		973
726	void	974	void
727	load_image_inline (SV *image_)	975	load_image_inline (SV *image_)
728	ALIAS:	976	ALIAS:
729	load_image_file = 1	977	load_image_file = 1
…		…
732	STRLEN image_len;	980	STRLEN image_len;
733	char image = (char )SvPVbyte (image_, image_len);	981	char image = (char )SvPVbyte (image_, image_len);
734	SDL_Surface surface, surface2;	982	SDL_Surface surface, surface2;
735	SDL_PixelFormat fmt;	983	SDL_PixelFormat fmt;
736	SDL_RWops *rw = ix	984	SDL_RWops *rw = ix
737	? SDL_RWFromFile (image, "r")	985	? SDL_RWFromFile (image, "rb")
738	: SDL_RWFromConstMem (image, image_len);	986	: SDL_RWFromConstMem (image, image_len);
739		987
740	if (!rw)	988	if (!rw)
741	croak ("load_image: %s", SDL_GetError ());	989	croak ("load_image: %s", SDL_GetError ());
742		990
…		…
815	void	1063	void
816	error (char *message)	1064	error (char *message)
817	CODE:	1065	CODE:
818	fprintf (stderr, "ERROR: %s\n", message);	1066	fprintf (stderr, "ERROR: %s\n", message);
819	#ifdef _WIN32	1067	#ifdef _WIN32
820	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1068	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
821	#endif	1069	#endif
822		1070
823	void	1071	void
824	fatal (char *message)	1072	fatal (char *message)
825	CODE:	1073	CODE:
826	fprintf (stderr, "FATAL: %s\n", message);	1074	fprintf (stderr, "FATAL: %s\n", message);
827	#ifdef _WIN32	1075	#ifdef _WIN32
828	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1076	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
829	#endif	1077	#endif
830	_exit (1);	1078	_exit (1);
831		1079
832	void	1080	void
833	_exit (int retval = 0)	1081	_exit (int retval = 0)
…		…
836	ExitThread (retval); // unclean, please beam me up	1084	ExitThread (retval); // unclean, please beam me up
837	#else	1085	#else
838	_exit (retval);	1086	_exit (retval);
839	#endif	1087	#endif
840		1088
841	MODULE = CFPlus PACKAGE = CFPlus::Font	1089	void
		1090	debug ()
		1091	CODE:
		1092	{
		1093	#if DEBUG
		1094	VALGRIND_DO_LEAK_CHECK;
		1095	#endif
		1096	}
842		1097
843	CFPlus::Font	1098	MODULE = Deliantra::Client PACKAGE = DC::Font
		1099
		1100	PROTOTYPES: DISABLE
		1101
		1102	DC::Font
844	new_from_file (SV class, char path, int id = 0)	1103	new_from_file (SV class, char path, int id = 0)
845	CODE:	1104	CODE:
846	{	1105	{
847	int count;	1106	int count;
848	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1107	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
851	}	1110	}
852	OUTPUT:	1111	OUTPUT:
853	RETVAL	1112	RETVAL
854		1113
855	void	1114	void
856	DESTROY (CFPlus::Font self)	1115	DESTROY (DC::Font self)
857	CODE:	1116	CODE:
858	pango_font_description_free (self);	1117	pango_font_description_free (self);
859		1118
860	void	1119	void
861	make_default (CFPlus::Font self)	1120	make_default (DC::Font self)
		1121	PROTOTYPE: $
862	CODE:	1122	CODE:
863	default_font = self;	1123	default_font = self;
864		1124
865	MODULE = CFPlus PACKAGE = CFPlus::Layout	1125	MODULE = Deliantra::Client PACKAGE = DC::Layout
866		1126
		1127	PROTOTYPES: DISABLE
		1128
867	void	1129	void
868	reset_glyph_cache ()	1130	glyph_cache_backup ()
		1131	PROTOTYPE:
869	CODE:	1132	CODE:
		1133	tc_backup ();
		1134
		1135	void
		1136	glyph_cache_restore ()
		1137	PROTOTYPE:
		1138	CODE:
870	tc_clear ();	1139	tc_restore ();
871		1140
872	CFPlus::Layout	1141	DC::Layout
873	new (SV *class)	1142	new (SV *class)
874	CODE:	1143	CODE:
875	New (0, RETVAL, 1, struct cf_layout);	1144	New (0, RETVAL, 1, struct cf_layout);
876		1145
877	RETVAL->pl = pango_layout_new (opengl_context);	1146	RETVAL->pl = pango_layout_new (opengl_context);
…		…
879	RETVAL->g = 1.;	1148	RETVAL->g = 1.;
880	RETVAL->b = 1.;	1149	RETVAL->b = 1.;
881	RETVAL->a = 1.;	1150	RETVAL->a = 1.;
882	RETVAL->base_height = MIN_FONT_HEIGHT;	1151	RETVAL->base_height = MIN_FONT_HEIGHT;
883	RETVAL->font = 0;	1152	RETVAL->font = 0;
		1153	RETVAL->rc = rc_alloc ();
884		1154
885	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1155	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
886	layout_update_font (RETVAL);	1156	layout_update_font (RETVAL);
887	OUTPUT:	1157	OUTPUT:
888	RETVAL	1158	RETVAL
889		1159
890	void	1160	void
891	DESTROY (CFPlus::Layout self)	1161	DESTROY (DC::Layout self)
892	CODE:	1162	CODE:
893	g_object_unref (self->pl);	1163	g_object_unref (self->pl);
		1164	rc_free (self->rc);
894	Safefree (self);	1165	Safefree (self);
895		1166
896	void	1167	void
897	set_text (CFPlus::Layout self, SV *text_)	1168	set_text (DC::Layout self, SV *text_)
898	CODE:	1169	CODE:
899	{	1170	{
900	STRLEN textlen;	1171	STRLEN textlen;
901	char *text = SvPVutf8 (text_, textlen);	1172	char *text = SvPVutf8 (text_, textlen);
902		1173
903	pango_layout_set_text (self->pl, text, textlen);	1174	pango_layout_set_text (self->pl, text, textlen);
904	}	1175	}
905		1176
906	void	1177	void
907	set_markup (CFPlus::Layout self, SV *text_)	1178	set_markup (DC::Layout self, SV *text_)
908	CODE:	1179	CODE:
909	{	1180	{
910	STRLEN textlen;	1181	STRLEN textlen;
911	char *text = SvPVutf8 (text_, textlen);	1182	char *text = SvPVutf8 (text_, textlen);
912		1183
913	pango_layout_set_markup (self->pl, text, textlen);	1184	pango_layout_set_markup (self->pl, text, textlen);
914	}	1185	}
915		1186
916	void	1187	void
917	set_shapes (CFPlus::Layout self, ...)	1188	set_shapes (DC::Layout self, ...)
918	CODE:	1189	CODE:
919	{	1190	{
920	PangoAttrList *attrs = 0;	1191	PangoAttrList *attrs = 0;
921	const char *text = pango_layout_get_text (self->pl);	1192	const char *text = pango_layout_get_text (self->pl);
922	const char *pos = text;	1193	const char *pos = text;
…		…
957	if (attrs)	1228	if (attrs)
958	pango_layout_set_attributes (self->pl, attrs);	1229	pango_layout_set_attributes (self->pl, attrs);
959	}	1230	}
960		1231
961	void	1232	void
962	get_shapes (CFPlus::Layout self)	1233	get_shapes (DC::Layout self)
963	PPCODE:	1234	PPCODE:
964	{	1235	{
965	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1236	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
966		1237
967	do	1238	do
968	{	1239	{
969	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1240	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
970		1241
971	if (run && shape_attr_p (run))	1242	if (run && shape_attr_p (run))
972	{	1243	{
973	PangoRectangle extents;	1244	PangoRectangle extents;
974	pango_layout_iter_get_run_extents (iter, 0, &extents);	1245	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
982		1253
983	pango_layout_iter_free (iter);	1254	pango_layout_iter_free (iter);
984	}	1255	}
985		1256
986	int	1257	int
987	has_wrapped (CFPlus::Layout self)	1258	has_wrapped (DC::Layout self)
988	CODE:	1259	CODE:
989	{	1260	{
990	int lines = 1;	1261	int lines = 1;
991	const char *text = pango_layout_get_text (self->pl);	1262	const char *text = pango_layout_get_text (self->pl);
992		1263
…		…
997	}	1268	}
998	OUTPUT:	1269	OUTPUT:
999	RETVAL	1270	RETVAL
1000		1271
1001	SV *	1272	SV *
1002	get_text (CFPlus::Layout self)	1273	get_text (DC::Layout self)
1003	CODE:	1274	CODE:
1004	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1275	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1005	sv_utf8_decode (RETVAL);	1276	sv_utf8_decode (RETVAL);
1006	OUTPUT:	1277	OUTPUT:
1007	RETVAL	1278	RETVAL
1008		1279
1009	void	1280	void
1010	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1281	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1011	CODE:	1282	CODE:
1012	self->r = r;	1283	self->r = r;
1013	self->g = g;	1284	self->g = g;
1014	self->b = b;	1285	self->b = b;
1015	self->a = a;	1286	self->a = a;
1016		1287
1017	void	1288	void
1018	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1289	set_font (DC::Layout self, DC::Font font = 0)
1019	CODE:	1290	CODE:
1020	if (self->font != font)	1291	if (self->font != font)
1021	{	1292	{
1022	self->font = font;	1293	self->font = font;
1023	layout_update_font (self);	1294	layout_update_font (self);
1024	}	1295	}
1025		1296
1026	void	1297	void
1027	set_height (CFPlus::Layout self, int base_height)	1298	set_height (DC::Layout self, int base_height)
1028	CODE:	1299	CODE:
1029	if (self->base_height != base_height)	1300	if (self->base_height != base_height)
1030	{	1301	{
1031	self->base_height = base_height;	1302	self->base_height = base_height;
1032	layout_update_font (self);	1303	layout_update_font (self);
1033	}	1304	}
1034		1305
1035	void	1306	void
1036	set_width (CFPlus::Layout self, int max_width = -1)	1307	set_width (DC::Layout self, int max_width = -1)
1037	CODE:	1308	CODE:
1038	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1309	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1039		1310
1040	void	1311	void
1041	set_indent (CFPlus::Layout self, int indent)	1312	set_indent (DC::Layout self, int indent)
1042	CODE:	1313	CODE:
1043	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1314	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1044		1315
1045	void	1316	void
1046	set_spacing (CFPlus::Layout self, int spacing)	1317	set_spacing (DC::Layout self, int spacing)
1047	CODE:	1318	CODE:
1048	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1319	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1049		1320
1050	void	1321	void
1051	set_ellipsise (CFPlus::Layout self, int ellipsise)	1322	set_ellipsise (DC::Layout self, int ellipsise)
1052	CODE:	1323	CODE:
1053	pango_layout_set_ellipsize (self->pl,	1324	pango_layout_set_ellipsize (self->pl,
1054	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1325	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1055	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1326	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1056	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1327	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1057	: PANGO_ELLIPSIZE_NONE	1328	: PANGO_ELLIPSIZE_NONE
1058	);	1329	);
1059		1330
1060	void	1331	void
1061	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1332	set_single_paragraph_mode (DC::Layout self, int spm)
1062	CODE:	1333	CODE:
1063	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1334	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1064		1335
1065	void	1336	void
1066	size (CFPlus::Layout self)	1337	size (DC::Layout self)
1067	PPCODE:	1338	PPCODE:
1068	{	1339	{
1069	int w, h;	1340	int w, h;
1070		1341
1071	layout_get_pixel_size (self, &w, &h);	1342	layout_get_pixel_size (self, &w, &h);
…		…
1074	PUSHs (sv_2mortal (newSViv (w)));	1345	PUSHs (sv_2mortal (newSViv (w)));
1075	PUSHs (sv_2mortal (newSViv (h)));	1346	PUSHs (sv_2mortal (newSViv (h)));
1076	}	1347	}
1077		1348
1078	int	1349	int
1079	descent (CFPlus::Layout self)	1350	descent (DC::Layout self)
1080	CODE:	1351	CODE:
1081	{	1352	{
1082	PangoRectangle rect;	1353	PangoRectangle rect;
1083	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1354	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1084	pango_layout_line_get_pixel_extents (line, 0, &rect);	1355	pango_layout_line_get_pixel_extents (line, 0, &rect);
1085	RETVAL = PANGO_DESCENT (rect);	1356	RETVAL = PANGO_DESCENT (rect);
1086	}	1357	}
1087	OUTPUT:	1358	OUTPUT:
1088	RETVAL	1359	RETVAL
1089		1360
1090	int	1361	int
1091	xy_to_index (CFPlus::Layout self, int x, int y)	1362	xy_to_index (DC::Layout self, int x, int y)
1092	CODE:	1363	CODE:
1093	{	1364	{
1094	int index, trailing;	1365	int index, trailing;
1095	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1366	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1096	RETVAL = index + trailing;	1367	RETVAL = index + trailing;
1097	}	1368	}
1098	OUTPUT:	1369	OUTPUT:
1099	RETVAL	1370	RETVAL
1100		1371
1101	void	1372	void
1102	cursor_pos (CFPlus::Layout self, int index)	1373	cursor_pos (DC::Layout self, int index)
1103	PPCODE:	1374	PPCODE:
1104	{	1375	{
1105	PangoRectangle strong_pos;	1376	PangoRectangle pos;
1106	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1377	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1107		1378
1108	EXTEND (SP, 3);	1379	EXTEND (SP, 3);
1109	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1380	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1110	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1381	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1111	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1382	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1112	}	1383	}
1113		1384
1114	void	1385	void
1115	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1386	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1116	PPCODE:	1387	PPCODE:
1117	{	1388	{
1118	int line, x;	1389	int line, x;
1119		1390
1120	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1391	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1392	#if !PANGO_VERSION_CHECK (1, 17, 3)
1121	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1393	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1122		1394	--line;
		1395	#endif
1123	EXTEND (SP, 2);	1396	EXTEND (SP, 2);
1124	PUSHs (sv_2mortal (newSViv (line - 1)));	1397	PUSHs (sv_2mortal (newSViv (line)));
1125	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1398	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1126	}	1399	}
1127		1400
1128	void	1401	void
1129	line_x_to_index (CFPlus::Layout self, int line, int x)	1402	line_x_to_index (DC::Layout self, int line, int x)
1130	PPCODE:	1403	PPCODE:
1131	{	1404	{
1132	PangoLayoutLine *lp;	1405	PangoLayoutLine *lp;
1133	int index, trailing;	1406	int index, trailing;
1134		1407
1135	if (line < 0)	1408	if (line < 0)
1136	XSRETURN_EMPTY;	1409	XSRETURN_EMPTY;
1137		1410
1138	if (!(lp = pango_layout_get_line (self->pl, line)))	1411	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1139	XSRETURN_EMPTY; /* do better */	1412	XSRETURN_EMPTY; /* do better */
1140		1413
1141	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1414	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1142		1415
1143	EXTEND (SP, 2);	1416	EXTEND (SP, 2);
…		…
1149	PUSHs (sv_2mortal (newSViv (trailing)));	1422	PUSHs (sv_2mortal (newSViv (trailing)));
1150	}	1423	}
1151	}	1424	}
1152		1425
1153	void	1426	void
1154	render (CFPlus::Layout self, float x, float y, int flags = 0)	1427	render (DC::Layout self, float x, float y, int flags = 0)
1155	PPCODE:	1428	CODE:
		1429	rc_clear (self->rc);
1156	pango_opengl_render_layout_subpixel (	1430	pango_opengl_render_layout_subpixel (
1157	self->pl,	1431	self->pl,
		1432	self->rc,
1158	x * PANGO_SCALE, y * PANGO_SCALE,	1433	x * PANGO_SCALE, y * PANGO_SCALE,
1159	self->r, self->g, self->b, self->a,	1434	self->r, self->g, self->b, self->a,
1160	flags	1435	flags
1161	);	1436	);
		1437	// we assume that context_change actually clears/frees stuff
		1438	// and does not do any recomputation...
		1439	pango_layout_context_changed (self->pl);
1162		1440
1163	MODULE = CFPlus PACKAGE = CFPlus::Texture
1164
1165	void	1441	void
1166	pad2pot (SV data_, SV w_, SV *h_)	1442	draw (DC::Layout self)
1167	CODE:	1443	CODE:
1168	{	1444	{
1169	int ow = SvIV (w_);	1445	glEnable (GL_TEXTURE_2D);
1170	int oh = SvIV (h_);	1446	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1447	glEnable (GL_BLEND);
		1448	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1449	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1450	glEnable (GL_ALPHA_TEST);
		1451	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1171		1452
1172	if (ow && oh)	1453	rc_draw (self->rc);
		1454
		1455	glDisable (GL_ALPHA_TEST);
		1456	glDisable (GL_BLEND);
		1457	glDisable (GL_TEXTURE_2D);
		1458	}
		1459
		1460	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1461
		1462	PROTOTYPES: ENABLE
		1463
		1464	void
		1465	pad (SV *data_, int ow, int oh, int nw, int nh)
		1466	CODE:
		1467	{
		1468	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1173	{	1469	{
1174	int nw = minpot (ow);
1175	int nh = minpot (oh);
1176
1177	if (nw != ow \|\| nh != oh)
1178	{
1179	if (SvOK (data_))
1180	{
1181	STRLEN datalen;	1470	STRLEN datalen;
1182	char *data = SvPVbyte (data_, datalen);	1471	char *data = SvPVbyte (data_, datalen);
1183	int bpp = datalen / (ow * oh);	1472	int bpp = datalen / (ow * oh);
1184	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1473	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1185		1474
1186	SvPOK_only (result_);	1475	SvPOK_only (result_);
1187	SvCUR_set (result_, nw * nh * bpp);	1476	SvCUR_set (result_, nw * nh * bpp);
1188		1477
1189	memset (SvPVX (result_), 0, nw * nh * bpp);	1478	memset (SvPVX (result_), 0, nw * nh * bpp);
1190	while (oh--)	1479	while (oh--)
1191	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1480	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1192		1481
1193	sv_setsv (data_, result_);	1482	sv_setsv (data_, result_);
1194	}
1195
1196	sv_setiv (w_, nw);
1197	sv_setiv (h_, nh);
1198	}
1199	}	1483	}
1200	}	1484	}
1201		1485
1202	void	1486	void
1203	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1487	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1209	{	1493	{
1210	HV hv = (HV )SvRV (self);	1494	HV hv = (HV )SvRV (self);
1211	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1495	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1212	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1496	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1213	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1497	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1498
		1499	if (name <= 0)
		1500	XSRETURN_EMPTY;
1214		1501
1215	if (items < 5)	1502	if (items < 5)
1216	{	1503	{
1217	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1504	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1218	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1505	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1246	glDisable (GL_ALPHA_TEST);	1533	glDisable (GL_ALPHA_TEST);
1247	glDisable (GL_BLEND);	1534	glDisable (GL_BLEND);
1248	}	1535	}
1249	}	1536	}
1250		1537
1251	MODULE = CFPlus PACKAGE = CFPlus::Map	1538	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1539	CODE:
		1540	{
		1541	GLint width;
		1542	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1543	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1544	RETVAL = width > 0;
		1545	}
		1546	OUTPUT:
		1547	RETVAL
1252		1548
1253	CFPlus::Map	1549	MODULE = Deliantra::Client PACKAGE = DC::Map
		1550
		1551	PROTOTYPES: DISABLE
		1552
		1553	DC::Map
1254	new (SV *class)	1554	new (SV *class)
1255	CODE:	1555	CODE:
1256	New (0, RETVAL, 1, struct map);	1556	New (0, RETVAL, 1, struct map);
1257	RETVAL->x = 0;	1557	RETVAL->x = 0;
1258	RETVAL->y = 0;	1558	RETVAL->y = 0;
…		…
1266	RETVAL->row = 0;	1566	RETVAL->row = 0;
1267	OUTPUT:	1567	OUTPUT:
1268	RETVAL	1568	RETVAL
1269		1569
1270	void	1570	void
1271	DESTROY (CFPlus::Map self)	1571	DESTROY (DC::Map self)
1272	CODE:	1572	CODE:
1273	{	1573	{
1274	map_clear (self);	1574	map_clear (self);
1275	Safefree (self->face2tile);	1575	Safefree (self->face2tile);
1276	Safefree (self->tex);	1576	Safefree (self->tex);
1277	Safefree (self);	1577	Safefree (self);
1278	}	1578	}
1279		1579
1280	void	1580	void
1281	resize (CFPlus::Map self, int map_width, int map_height)	1581	resize (DC::Map self, int map_width, int map_height)
1282	CODE:	1582	CODE:
1283	self->w = map_width;	1583	self->w = map_width;
1284	self->h = map_height;	1584	self->h = map_height;
1285		1585
1286	void	1586	void
1287	clear (CFPlus::Map self)	1587	clear (DC::Map self)
1288	CODE:	1588	CODE:
1289	map_clear (self);	1589	map_clear (self);
1290		1590
1291	void	1591	void
1292	set_tileid (CFPlus::Map self, int face, int tile)	1592	set_tileid (DC::Map self, int face, int tile)
1293	CODE:	1593	CODE:
1294	{	1594	{
1295	need_facenum (self, face); self->face2tile [face] = tile;	1595	need_facenum (self, face); self->face2tile [face] = tile;
1296	need_texid (self, tile);	1596	need_texid (self, tile);
1297	}	1597	}
1298		1598
1299	void	1599	void
		1600	set_smooth (DC::Map self, int face, int smooth, int level)
		1601	CODE:
		1602	{
		1603	tileid texid;
		1604	maptex *tex;
		1605
		1606	if (face < 0 \|\| face >= self->faces)
		1607	return;
		1608
		1609	if (smooth < 0 \|\| smooth >= self->faces)
		1610	return;
		1611
		1612	texid = self->face2tile [face];
		1613
		1614	if (!texid)
		1615	return;
		1616
		1617	tex = self->tex + texid;
		1618	tex->smoothtile = self->face2tile [smooth];
		1619	tex->smoothlevel = level;
		1620	}
		1621
		1622	void
1300	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1623	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1301	CODE:	1624	CODE:
1302	{	1625	{
1303	need_texid (self, texid);	1626	need_texid (self, texid);
1304		1627
1305	{	1628	{
…		…
1325	// from transparent color bleeding and ugly wrapping effects.	1648	// from transparent color bleeding and ugly wrapping effects.
1326	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1649	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1327	}	1650	}
1328		1651
1329	int	1652	int
1330	ox (CFPlus::Map self)	1653	ox (DC::Map self)
1331	ALIAS:	1654	ALIAS:
1332	oy = 1	1655	oy = 1
1333	x = 2	1656	x = 2
1334	y = 3	1657	y = 3
1335	w = 4	1658	w = 4
…		…
1346	}	1669	}
1347	OUTPUT:	1670	OUTPUT:
1348	RETVAL	1671	RETVAL
1349		1672
1350	void	1673	void
1351	scroll (CFPlus::Map self, int dx, int dy)	1674	scroll (DC::Map self, int dx, int dy)
1352	CODE:	1675	CODE:
1353	{	1676	{
1354	if (dx > 0)	1677	if (dx > 0)
1355	map_blank (self, self->x, self->y, dx, self->h);	1678	map_blank (self, self->x, self->y, dx, self->h);
1356	else if (dx < 0)	1679	else if (dx < 0)
1357	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1680	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1358		1681
1359	if (dy > 0)	1682	if (dy > 0)
1360	map_blank (self, self->x, self->y, self->w, dy);	1683	map_blank (self, self->x, self->y, self->w, dy);
1361	else if (dy < 0)	1684	else if (dy < 0)
1362	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1685	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1363		1686
1364	self->ox += dx; self->x += dx;	1687	self->ox += dx; self->x += dx;
1365	self->oy += dy; self->y += dy;	1688	self->oy += dy; self->y += dy;
1366		1689
1367	while (self->y < 0)	1690	while (self->y < 0)
…		…
1371	self->rows += MAP_EXTEND_Y;	1694	self->rows += MAP_EXTEND_Y;
1372	self->y += MAP_EXTEND_Y;	1695	self->y += MAP_EXTEND_Y;
1373	}	1696	}
1374	}	1697	}
1375		1698
1376	void	1699	SV *
1377	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1700	map1a_update (DC::Map self, SV *data_, int extmap)
1378	CODE:	1701	CODE:
1379	{	1702	{
1380	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1703	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1381	uint8_t data_end = (uint8_t )SvEND (data_);	1704	uint8_t data_end = (uint8_t )SvEND (data_);
1382	mapcell *cell;	1705	mapcell *cell;
1383	int x, y, flags;	1706	int x, y, z, flags;
		1707	AV *missing = newAV ();
		1708	RETVAL = newRV_noinc ((SV *)missing);
1384		1709
1385	while (data < data_end - 1)	1710	while (data < data_end - 1)
1386	{	1711	{
1387	flags = (data [0] << 8) + data [1]; data += 2;	1712	flags = (data [0] << 8) + data [1]; data += 2;
1388		1713
…		…
1408	uint8_t ext, cmd;	1733	uint8_t ext, cmd;
1409		1734
1410	do	1735	do
1411	{	1736	{
1412	ext = *data++;	1737	ext = *data++;
1413	cmd = ext & 0x3f;	1738	cmd = ext & 0x7f;
1414		1739
1415	if (cmd < 4)	1740	if (cmd < 4)
1416	cell->darkness = 255 - ext * 64 + 1;	1741	cell->darkness = 255 - ext * 64 + 1;
1417	else if (cmd == 5) // health	1742	else if (cmd == 5) // health
1418	{	1743	{
…		…
1421	}	1746	}
1422	else if (cmd == 6) // monster width	1747	else if (cmd == 6) // monster width
1423	cell->stat_width = *data++ + 1;	1748	cell->stat_width = *data++ + 1;
1424	else if (cmd == 0x47)	1749	else if (cmd == 0x47)
1425	{	1750	{
1426	if (*data == 8)	1751	if (*data == 1) cell->player = data [1];
1427	; // decode player uuid	1752	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1753	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1754	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1428		1755
1429	data += *data + 1;	1756	data += *data + 1;
1430	}	1757	}
1431	else if (cmd == 8) // cell flags	1758	else if (cmd == 8) // cell flags
1432	cell->flags = *data++;	1759	cell->flags = *data++;
…		…
1439	}	1766	}
1440	else	1767	else
1441	cell->darkness = *data++ + 1;	1768	cell->darkness = *data++ + 1;
1442	}	1769	}
1443		1770
		1771	for (z = 0; z <= 2; ++z)
1444	if (flags & 4)	1772	if (flags & (4 >> z))
1445	{	1773	{
1446	faceid face = (data [0] << 8) + data [1]; data += 2;	1774	faceid face = (data [0] << 8) + data [1]; data += 2;
1447	need_facenum (self, face);	1775	need_facenum (self, face);
1448	cell->tile [0] = self->face2tile [face];	1776	cell->tile [z] = self->face2tile [face];
		1777
		1778	if (cell->tile [z])
		1779	{
		1780	maptex *tex = self->tex + cell->tile [z];
		1781	if (!tex->name)
		1782	av_push (missing, newSViv (cell->tile [z]));
		1783
		1784	if (tex->smoothtile)
		1785	{
		1786	maptex *smooth = self->tex + tex->smoothtile;
		1787	if (!smooth->name)
		1788	av_push (missing, newSViv (tex->smoothtile));
		1789	}
		1790	}
1449	}	1791	}
1450
1451	if (flags & 2)
1452	{
1453	faceid face = (data [0] << 8) + data [1]; data += 2;
1454	need_facenum (self, face);
1455	cell->tile [1] = self->face2tile [face];
1456	}
1457
1458	if (flags & 1)
1459	{
1460	faceid face = (data [0] << 8) + data [1]; data += 2;
1461	need_facenum (self, face);
1462	cell->tile [2] = self->face2tile [face];
1463	}
1464	}	1792	}
1465	else	1793	else
1466	cell->darkness = 0;	1794	CELL_CLEAR (cell);
1467	}	1795	}
1468	}	1796	}
		1797	OUTPUT:
		1798	RETVAL
1469		1799
1470	SV *	1800	SV *
1471	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1801	mapmap (DC::Map self, int x0, int y0, int w, int h)
1472	CODE:	1802	CODE:
1473	{	1803	{
1474	int x1, x;	1804	int x1, x;
1475	int y1, y;	1805	int y1, y;
1476	int z;	1806	int z;
…		…
1521	}	1851	}
1522	OUTPUT:	1852	OUTPUT:
1523	RETVAL	1853	RETVAL
1524		1854
1525	void	1855	void
1526	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1856	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1527	CODE:	1857	CODE:
1528	{	1858	{
1529	int x, y, z;	1859	int x, y, z;
1530	int last_name;
1531		1860
1532	glColor4ub (255, 255, 255, 255);	1861	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1862	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1863	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1864	smooth_key skey;
		1865	int pl_x, pl_y;
		1866	maptex pl_tex;
		1867	rc_t *rc = rc_alloc ();
		1868	rc_key_t key;
		1869	rc_array_t *arr;
		1870
		1871	pl_tex.name = 0;
		1872
		1873	// thats current max. sorry.
		1874	if (sw > 255) sw = 255;
		1875	if (sh > 255) sh = 255;
		1876
		1877	// clear key, in case of extra padding
		1878	memset (&skey, 0, sizeof (skey));
		1879
		1880	memset (&key, 0, sizeof (key));
		1881	key.r = 255;
		1882	key.g = 255;
		1883	key.b = 255;
		1884	key.a = 255;
		1885	key.mode = GL_QUADS;
		1886	key.format = GL_T2F_V3F;
		1887	key.texname = -1;
		1888
		1889	mx += self->x;
		1890	my += self->y;
		1891
		1892	// first pass: determine smooth_max
		1893	// rather ugly, if you ask me
		1894	// could also be stored inside mapcell and updated on change
		1895	memset (smooth_max, 0, sizeof (smooth_max));
		1896
		1897	for (y = 0; y < sh; y++)
		1898	if (0 <= y + my && y + my < self->rows)
		1899	{
		1900	maprow *row = self->row + (y + my);
		1901
		1902	for (x = 0; x < sw; x++)
		1903	if (row->c0 <= x + mx && x + mx < row->c1)
		1904	{
		1905	mapcell *cell = row->col + (x + mx - row->c0);
		1906
		1907	smooth_max[x + 1][y + 1] =
		1908	MAX (self->tex [cell->tile [0]].smoothlevel,
		1909	MAX (self->tex [cell->tile [1]].smoothlevel,
		1910	self->tex [cell->tile [2]].smoothlevel));
		1911	}
		1912	}
1533		1913
1534	glEnable (GL_BLEND);	1914	glEnable (GL_BLEND);
1535	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1915	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1536	glEnable (GL_TEXTURE_2D);
1537	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1916	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1538		1917
1539	glBegin (GL_QUADS);
1540
1541	last_name = 0;
1542
1543	mx += self->x;
1544	my += self->y;
1545
1546	for (z = 0; z < 3; z++)	1918	for (z = 0; z <= 2; z++)
		1919	{
		1920	memset (smooth_level, 0, sizeof (smooth_level));
		1921
1547	for (y = 0; y < sh; y++)	1922	for (y = 0; y < sh; y++)
1548	if (0 <= y + my && y + my < self->rows)	1923	if (0 <= y + my && y + my < self->rows)
1549	{	1924	{
1550	maprow *row = self->row + (y + my);	1925	maprow *row = self->row + (y + my);
1551		1926
1552	for (x = 0; x < sw; x++)	1927	for (x = 0; x < sw; x++)
1553	if (row->c0 <= x + mx && x + mx < row->c1)	1928	if (row->c0 <= x + mx && x + mx < row->c1)
1554	{	1929	{
1555	mapcell *cell = row->col + (x + mx - row->c0);	1930	mapcell *cell = row->col + (x + mx - row->c0);
1556	tileid tile = cell->tile [z];	1931	tileid tile = cell->tile [z];
		1932
		1933	if (tile)
		1934	{
		1935	maptex tex = self->tex [tile];
		1936	int px = (x + 1) * T - tex.w;
		1937	int py = (y + 1) * T - tex.h;
		1938
		1939	if (key.texname != tex.name)
		1940	{
		1941	if (!tex.name)
		1942	tex = self->tex [2]; /* missing, replace by noface */
		1943
		1944	key.texname = tex.name;
		1945	arr = rc_array (rc, &key);
		1946	}
		1947
		1948	if (expect_false (cell->player == player) && expect_false (z == 2))
		1949	{
		1950	pl_x = px;
		1951	pl_y = py;
		1952	pl_tex = tex;
		1953	continue;
		1954	}
		1955
		1956	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1957	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1958	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1959	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1960
		1961	if (expect_false (cell->flags) && expect_false (z == 2))
		1962	{
		1963	// overlays such as the speech bubble, probably more to come
		1964	if (cell->flags & 1)
		1965	{
		1966	maptex tex = self->tex [1];
		1967	int px = x * T + T * 2 / 32;
		1968	int py = y * T - T * 6 / 32;
		1969
		1970	if (tex.name)
		1971	{
		1972	if (key.texname != tex.name)
		1973	{
		1974	key.texname = tex.name;
		1975	arr = rc_array (rc, &key);
		1976	}
		1977
		1978	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1979	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1980	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1981	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1982	}
		1983	}
		1984	}
		1985
		1986	// update smooth hash
		1987	if (tex.smoothtile)
		1988	{
		1989	skey.tile = tex.smoothtile;
		1990	skey.level = tex.smoothlevel;
		1991
		1992	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1993
		1994	// add bits to current tile and all neighbours. skey.x\|y is
		1995	// shifted +1\|+1 so we always stay positive.
		1996
		1997	// bits is ___n cccc CCCC bbbb
		1998	// n do not draw borders&corners
		1999	// c draw these corners, but...
		2000	// C ... not these
		2001	// b draw these borders
		2002
		2003	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2004	// ┃· ·· ·┃ ━━
		2005
		2006	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2007	// ·· ·· ·┏ ┓·
		2008
		2009	// full tile
		2010	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2011
		2012	// borders
		2013	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2014	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2015	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2016	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2017
		2018	// corners
		2019	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2020	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2021	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2022	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2023	}
		2024	}
1557		2025	}
		2026	}
		2027
		2028	rc_draw (rc);
		2029	rc_clear (rc);
		2030
		2031	// go through all smoothlevels, lowest to highest, then draw.
		2032	// this is basically counting sort
		2033	{
		2034	int w, b;
		2035
		2036	glEnable (GL_TEXTURE_2D);
		2037	glBegin (GL_QUADS);
		2038	for (w = 0; w < 256 / 32; ++w)
		2039	{
		2040	uint32_t smask = smooth_level [w];
1558	if (tile)	2041	if (smask)
		2042	for (b = 0; b < 32; ++b)
		2043	if (smask & (((uint32_t)1) << b))
1559	{	2044	{
1560	maptex tex = self->tex [tile];	2045	int level = (w << 5) \| b;
1561	int px = (x + 1) * T - tex.w;	2046	HE *he;
1562	int py = (y + 1) * T - tex.h;
1563		2047
1564	if (last_name != tex.name)	2048	hv_iterinit (smooth);
		2049	while ((he = hv_iternext (smooth)))
1565	{	2050	{
		2051	smooth_key skey = (smooth_key )HeKEY (he);
		2052	IV bits = SvIVX (HeVAL (he));
		2053
1566	if (!tex.name)	2054	if (!(bits & 0x1000)
1567	tex = self->tex [2]; /* missing, replace by noface */	2055	&& skey->level == level
1568		2056	&& level > smooth_max [skey->x][skey->y])
1569	glEnd ();
1570	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1571	glBegin (GL_QUADS);
1572	}
1573
1574	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1575	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1576	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1577	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1578
1579	if (cell->flags && z == 2)
1580	{
1581	if (cell->flags & 1)
1582	{	2057	{
1583	maptex tex = self->tex [1];	2058	maptex tex = self->tex [skey->tile];
1584	int px = x * T + T * 2 / 32;	2059	int px = (((int)skey->x) - 1) * T;
1585	int py = y * T - T * 6 / 32;	2060	int py = (((int)skey->y) - 1) * T;
		2061	int border = bits & 15;
		2062	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2063	float dx = tex.s * .0625f; // 16 images/row
		2064	float dy = tex.t * .5f ; // 2 images/column
1586		2065
		2066	if (tex.name)
		2067	{
		2068	// this time avoiding texture state changes
		2069	// save gobs of state changes.
		2070	if (key.texname != tex.name)
		2071	{
1587	glEnd ();	2072	glEnd ();
1588	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2073	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1589	glBegin (GL_QUADS);	2074	glBegin (GL_QUADS);
		2075	}
1590		2076
		2077	if (border)
		2078	{
		2079	float ox = border * dx;
		2080
		2081	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2082	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2083	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2084	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2085	}
		2086
		2087	if (corner)
		2088	{
		2089	float ox = corner * dx;
		2090
1591	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2091	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1592	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);	2092	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1593	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);	2093	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1594	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );	2094	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2095	}
		2096	}
1595	}	2097	}
1596	}	2098	}
1597	}	2099	}
1598	}
1599	}	2100	}
1600		2101
1601	glEnd ();	2102	glEnd ();
1602
1603	glDisable (GL_TEXTURE_2D);	2103	glDisable (GL_TEXTURE_2D);
		2104	key.texname = -1;
		2105	}
		2106
		2107	hv_clear (smooth);
		2108	}
		2109
		2110	if (pl_tex.name)
		2111	{
		2112	maptex tex = pl_tex;
		2113	int px = pl_x + sdx;
		2114	int py = pl_y + sdy;
		2115
		2116	key.texname = tex.name;
		2117	arr = rc_array (rc, &key);
		2118
		2119	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2120	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2121	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2122	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2123
		2124	rc_draw (rc);
		2125	}
		2126
1604	glDisable (GL_BLEND);	2127	glDisable (GL_BLEND);
		2128	rc_free (rc);
1605		2129
1606	// top layer: overlays such as the health bar	2130	// top layer: overlays such as the health bar
1607	for (y = 0; y < sh; y++)	2131	for (y = 0; y < sh; y++)
1608	if (0 <= y + my && y + my < self->rows)	2132	if (0 <= y + my && y + my < self->rows)
1609	{	2133	{
…		…
1634	}	2158	}
1635	}	2159	}
1636	}	2160	}
1637		2161
1638	void	2162	void
1639	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2163	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1640	CODE:	2164	CODE:
1641	{	2165	{
1642	static float color[16][3] = {	2166	static float color[16][3] = {
1643	{ 0.00F, 0.00F, 0.00F },	2167	{ 0.00F, 0.00F, 0.00F },
1644	{ 1.00F, 1.00F, 1.00F },	2168	{ 1.00F, 1.00F, 1.00F },
…		…
1694	glDisable (GL_BLEND);	2218	glDisable (GL_BLEND);
1695	glDisable (GL_TEXTURE_2D);	2219	glDisable (GL_TEXTURE_2D);
1696	}	2220	}
1697		2221
1698	void	2222	void
1699	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2223	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1700	PPCODE:	2224	PPCODE:
1701	{	2225	{
1702	int x, y;	2226	int x, y;
		2227	int sw1 = sw + 2;
		2228	int sh1 = sh + 2;
		2229	int sh3 = sh * 3;
1703	int sw4 = (sw + 3) & ~3;	2230	int sw34 = (sw * 3 + 3) & ~3;
		2231	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1704	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2232	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1705	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2233	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1706		2234
1707	memset (darkness, 255, sw4 * sh);
1708	SvPOK_only (darkness_sv);	2235	SvPOK_only (darkness3_sv);
1709	SvCUR_set (darkness_sv, sw4 * sh);	2236	SvCUR_set (darkness3_sv, sw34 * sh3);
1710		2237
1711	mx += self->x;	2238	mx += self->x - 1;
1712	my += self->y;	2239	my += self->y - 1;
1713		2240
		2241	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2242
1714	for (y = 0; y < sh; y++)	2243	for (y = 0; y < sh1; y++)
1715	if (0 <= y + my && y + my < self->rows)	2244	if (0 <= y + my && y + my < self->rows)
1716	{	2245	{
1717	maprow *row = self->row + (y + my);	2246	maprow *row = self->row + (y + my);
1718		2247
1719	for (x = 0; x < sw; x++)	2248	for (x = 0; x < sw1; x++)
1720	if (row->c0 <= x + mx && x + mx < row->c1)	2249	if (row->c0 <= x + mx && x + mx < row->c1)
1721	{	2250	{
1722	mapcell *cell = row->col + (x + mx - row->c0);	2251	mapcell *cell = row->col + (x + mx - row->c0);
1723		2252
1724	darkness[y * sw4 + x] = cell->darkness	2253	darkness1 [y * sw1 + x] = cell->darkness
1725	? 255 - (cell->darkness - 1)	2254	? 255 - (cell->darkness - 1)
1726	: 255 - FOW_DARKNESS;	2255	: 255 - FOW_DARKNESS;
1727	}	2256	}
1728	}	2257	}
1729		2258
		2259	for (y = 0; y < sh; ++y)
		2260	for (x = 0; x < sw; ++x)
		2261	{
		2262	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2263	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2264	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2265	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2266	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2267	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2268	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2269	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2270	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2271
		2272	uint8_t r11 = (d11 + d21 + d12) / 3;
		2273	uint8_t r21 = d21;
		2274	uint8_t r31 = (d21 + d31 + d32) / 3;
		2275
		2276	uint8_t r12 = d12;
		2277	uint8_t r22 = d22;
		2278	uint8_t r32 = d32;
		2279
		2280	uint8_t r13 = (d13 + d23 + d12) / 3;
		2281	uint8_t r23 = d23;
		2282	uint8_t r33 = (d23 + d33 + d32) / 3;
		2283
		2284	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2285	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2286	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2287	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2288	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2289	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2290	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2291	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2292	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2293	}
		2294
		2295	free (darkness1);
		2296
1730	EXTEND (SP, 3);	2297	EXTEND (SP, 3);
1731	PUSHs (sv_2mortal (newSViv (sw4)));	2298	PUSHs (sv_2mortal (newSViv (sw34)));
1732	PUSHs (sv_2mortal (newSViv (sh)));	2299	PUSHs (sv_2mortal (newSViv (sh3)));
1733	PUSHs (darkness_sv);	2300	PUSHs (darkness3_sv);
1734	}	2301	}
1735		2302
1736	SV *	2303	SV *
1737	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2304	get_rect (DC::Map self, int x0, int y0, int w, int h)
1738	CODE:	2305	CODE:
1739	{	2306	{
1740	int x, y, x1, y1;	2307	int x, y, x1, y1;
1741	SV data_sv = newSV (w h * 7 + 5);	2308	SV data_sv = newSV (w h * 7 + 5);
1742	uint8_t data = (uint8_t )SvPVX (data_sv);	2309	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1799	else	2366	else
1800	*data++ = 0;	2367	*data++ = 0;
1801	}	2368	}
1802	}	2369	}
1803		2370
		2371	/* if size is wh + 5 then no data has been found /
		2372	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2373	{
1804	SvPOK_only (data_sv);	2374	SvPOK_only (data_sv);
1805	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2375	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2376	}
		2377
1806	RETVAL = data_sv;	2378	RETVAL = data_sv;
1807	}	2379	}
1808	OUTPUT:	2380	OUTPUT:
1809	RETVAL	2381	RETVAL
1810		2382
1811	void	2383	void
1812	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2384	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1813	PPCODE:	2385	PPCODE:
1814	{	2386	{
1815	int x, y, z;	2387	int x, y, z;
1816	int w, h;	2388	int w, h;
1817	int x1, y1;	2389	int x1, y1;
		2390	STRLEN len;
		2391	uint8_t data, end;
		2392
		2393	len = SvLEN (data_sv);
		2394	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2395	data = SvPVbyte_nolen (data_sv);
		2396	end = data + len + 8;
		2397
		2398	if (len < 5)
		2399	XSRETURN_EMPTY;
1818		2400
1819	if (*data++ != 0)	2401	if (*data++ != 0)
1820	return; /* version mismatch */	2402	XSRETURN_EMPTY; /* version mismatch */
1821		2403
1822	w = data++ << 8; w \|= data++;	2404	w = data++ << 8; w \|= data++;
1823	h = data++ << 8; h \|= data++;	2405	h = data++ << 8; h \|= data++;
1824		2406
1825	// we need to do this 'cause we don't keep an absolute coord system for rows	2407	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1837	{	2419	{
1838	maprow *row = map_get_row (self, y);	2420	maprow *row = map_get_row (self, y);
1839		2421
1840	for (x = x0; x < x1; x++)	2422	for (x = x0; x < x1; x++)
1841	{	2423	{
		2424	uint8_t flags;
		2425
		2426	if (data + 7 >= end)
		2427	XSRETURN_EMPTY;
		2428
1842	uint8_t flags = *data++;	2429	flags = *data++;
1843		2430
1844	if (flags)	2431	if (flags)
1845	{	2432	{
1846	mapcell *cell = row_get_cell (row, x);	2433	mapcell *cell = row_get_cell (row, x);
1847	tileid tile[3] = { 0, 0, 0 };	2434	tileid tile[3] = { 0, 0, 0 };
…		…
1850	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }	2437	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1851	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }	2438	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1852		2439
1853	if (cell->darkness == 0)	2440	if (cell->darkness == 0)
1854	{	2441	{
1855	cell->darkness = 0;	2442	/cell->darkness = 0;/
		2443	EXTEND (SP, 3);
1856		2444
1857	for (z = 0; z <= 2; z++)	2445	for (z = 0; z <= 2; z++)
1858	{	2446	{
1859	tileid t = tile [z];	2447	tileid t = tile [z];
1860		2448
1861	if (t >= self->texs \|\| !self->tex [t].name)	2449	if (t >= self->texs \|\| (t && !self->tex [t].name))
1862	{	2450	{
1863	XPUSHs (sv_2mortal (newSViv (t)));	2451	PUSHs (sv_2mortal (newSViv (t)));
1864	need_texid (self, t);	2452	need_texid (self, t);
1865	}	2453	}
1866		2454
1867	cell->tile [z] = t;	2455	cell->tile [z] = t;
1868	}	2456	}
…		…
1870	}	2458	}
1871	}	2459	}
1872	}	2460	}
1873	}	2461	}
1874		2462
1875	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2463	MODULE = Deliantra::Client PACKAGE = DC::RW
1876		2464
1877	CFPlus::MixChunk	2465	DC::RW
1878	new_from_file (SV class, char path)	2466	new (SV class, SV data_sv)
1879	CODE:	2467	CODE:
1880	RETVAL = Mix_LoadWAV (path);	2468	{
		2469	STRLEN datalen;
		2470	char *data = SvPVbyte (data_sv, datalen);
		2471
		2472	RETVAL = SDL_RWFromConstMem (data, datalen);
		2473	}
1881	OUTPUT:	2474	OUTPUT:
1882	RETVAL	2475	RETVAL
1883		2476
		2477	DC::RW
		2478	new_from_file (SV class, const char path, const char *mode = "rb")
		2479	CODE:
		2480	RETVAL = SDL_RWFromFile (path, mode);
		2481	OUTPUT:
		2482	RETVAL
		2483
		2484	# fails on win32:
		2485	# dc.xs(2268) : error C2059: syntax error : '('
1884	void	2486	#void
		2487	#close (DC::RW self)
		2488	# CODE:
		2489	# (self->(close)) (self);
		2490
		2491	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2492
		2493	PROTOTYPES: DISABLE
		2494
		2495	DC::Channel
		2496	find ()
		2497	CODE:
		2498	{
		2499	RETVAL = Mix_GroupAvailable (-1);
		2500
		2501	if (RETVAL < 0)
		2502	{
		2503	RETVAL = Mix_GroupOldest (-1);
		2504
		2505	if (RETVAL < 0)
		2506	XSRETURN_UNDEF;
		2507
		2508	Mix_HaltChannel (RETVAL);
		2509	}
		2510
		2511	Mix_UnregisterAllEffects (RETVAL);
		2512	Mix_Volume (RETVAL, 128);
		2513	}
		2514	OUTPUT:
		2515	RETVAL
		2516
		2517	void
		2518	halt (DC::Channel self)
		2519	CODE:
		2520	Mix_HaltChannel (self);
		2521
		2522	void
		2523	expire (DC::Channel self, int ticks = -1)
		2524	CODE:
		2525	Mix_ExpireChannel (self, ticks);
		2526
		2527	void
		2528	fade_out (DC::Channel self, int ticks = -1)
		2529	CODE:
		2530	Mix_FadeOutChannel (self, ticks);
		2531
		2532	int
		2533	volume (DC::Channel self, int volume)
		2534	CODE:
		2535	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2536	OUTPUT:
		2537	RETVAL
		2538
		2539	void
		2540	unregister_all_effects (DC::Channel self)
		2541	CODE:
		2542	Mix_UnregisterAllEffects (self);
		2543
		2544	void
		2545	set_panning (DC::Channel self, int left, int right)
		2546	CODE:
		2547	left = CLAMP (left , 0, 255);
		2548	right = CLAMP (right, 0, 255);
		2549	Mix_SetPanning (self, left, right);
		2550
		2551	void
		2552	set_distance (DC::Channel self, int distance)
		2553	CODE:
		2554	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2555
		2556	void
		2557	set_position (DC::Channel self, int angle, int distance)
		2558	CODE:
		2559
		2560	void
		2561	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2562	CODE:
		2563	{
		2564	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2565	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2566	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2567	}
		2568
		2569	void
		2570	set_reverse_stereo (DC::Channel self, int flip)
		2571	CODE:
		2572	Mix_SetReverseStereo (self, flip);
		2573
		2574	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2575
		2576	PROTOTYPES: DISABLE
		2577
		2578	DC::MixChunk
		2579	new (SV *class, DC::RW rwops)
		2580	CODE:
		2581	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2582	OUTPUT:
		2583	RETVAL
		2584
		2585	void
1885	DESTROY (CFPlus::MixChunk self)	2586	DESTROY (DC::MixChunk self)
1886	CODE:	2587	CODE:
1887	Mix_FreeChunk (self);	2588	Mix_FreeChunk (self);
1888		2589
1889	int	2590	int
1890	volume (CFPlus::MixChunk self, int volume = -1)	2591	volume (DC::MixChunk self, int volume = -1)
1891	CODE:	2592	CODE:
		2593	if (items > 1)
		2594	volume = CLAMP (volume, 0, 128);
1892	RETVAL = Mix_VolumeChunk (self, volume);	2595	RETVAL = Mix_VolumeChunk (self, volume);
1893	OUTPUT:	2596	OUTPUT:
1894	RETVAL	2597	RETVAL
1895		2598
1896	int	2599	DC::Channel
1897	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2600	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1898	CODE:	2601	CODE:
		2602	{
1899	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2603	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2604
		2605	if (RETVAL < 0)
		2606	XSRETURN_UNDEF;
		2607
		2608	if (channel < 0)
		2609	{
		2610	Mix_UnregisterAllEffects (RETVAL);
		2611	Mix_Volume (RETVAL, 128);
		2612	}
		2613	}
1900	OUTPUT:	2614	OUTPUT:
1901	RETVAL	2615	RETVAL
1902		2616
1903	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2617	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1904		2618
1905	int	2619	int
1906	volume (int volume = -1)	2620	volume (int volume = -1)
		2621	PROTOTYPE: ;$
1907	CODE:	2622	CODE:
		2623	if (items > 0)
		2624	volume = CLAMP (volume, 0, 128);
1908	RETVAL = Mix_VolumeMusic (volume);	2625	RETVAL = Mix_VolumeMusic (volume);
1909	OUTPUT:	2626	OUTPUT:
1910	RETVAL	2627	RETVAL
1911		2628
		2629	void
		2630	fade_out (int ms)
		2631	CODE:
		2632	Mix_FadeOutMusic (ms);
		2633
		2634	void
		2635	halt ()
		2636	CODE:
		2637	Mix_HaltMusic ();
		2638
1912	CFPlus::MixMusic	2639	DC::MixMusic
1913	new_from_file (SV class, char path)	2640	new (SV *class, DC::RW rwops)
1914	CODE:	2641	CODE:
1915	RETVAL = Mix_LoadMUS (path);	2642	RETVAL = Mix_LoadMUS_RW (rwops);
1916	OUTPUT:	2643	OUTPUT:
1917	RETVAL	2644	RETVAL
1918		2645
1919	void	2646	void
1920	DESTROY (CFPlus::MixMusic self)	2647	DESTROY (DC::MixMusic self)
1921	CODE:	2648	CODE:
1922	Mix_FreeMusic (self);	2649	Mix_FreeMusic (self);
1923		2650
1924	int	2651	int
1925	play (CFPlus::MixMusic self, int loops = -1)	2652	play (DC::MixMusic self, int loops = -1)
1926	CODE:	2653	CODE:
1927	RETVAL = Mix_PlayMusic (self, loops);	2654	RETVAL = Mix_PlayMusic (self, loops);
1928	OUTPUT:	2655	OUTPUT:
1929	RETVAL	2656	RETVAL
1930		2657
1931	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2658	void
		2659	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2660	CODE:
		2661	Mix_FadeInMusicPos (self, loops, ms, position);
		2662
		2663	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2664
		2665	PROTOTYPES: ENABLE
1932		2666
1933	BOOT:	2667	BOOT:
1934	{	2668	{
1935	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2669	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1936	static const struct {	2670	static const struct {
1937	const char *name;	2671	const char *name;
1938	IV iv;	2672	IV iv;
1939	} *civ, const_iv[] = {	2673	} *civ, const_iv[] = {
1940	# define const_iv(name) { # name, (IV)name }	2674	# define const_iv(name) { # name, (IV)name }
		2675	const_iv (GL_VENDOR),
		2676	const_iv (GL_VERSION),
		2677	const_iv (GL_EXTENSIONS),
1941	const_iv (GL_COLOR_MATERIAL),	2678	const_iv (GL_COLOR_MATERIAL),
1942	const_iv (GL_SMOOTH),	2679	const_iv (GL_SMOOTH),
1943	const_iv (GL_FLAT),	2680	const_iv (GL_FLAT),
1944	const_iv (GL_DITHER),	2681	const_iv (GL_DITHER),
1945	const_iv (GL_BLEND),	2682	const_iv (GL_BLEND),
…		…
1949	const_iv (GL_ALPHA_TEST),	2686	const_iv (GL_ALPHA_TEST),
1950	const_iv (GL_NORMALIZE),	2687	const_iv (GL_NORMALIZE),
1951	const_iv (GL_RESCALE_NORMAL),	2688	const_iv (GL_RESCALE_NORMAL),
1952	const_iv (GL_FRONT),	2689	const_iv (GL_FRONT),
1953	const_iv (GL_BACK),	2690	const_iv (GL_BACK),
		2691	const_iv (GL_AUX0),
1954	const_iv (GL_AND),	2692	const_iv (GL_AND),
1955	const_iv (GL_ONE),	2693	const_iv (GL_ONE),
1956	const_iv (GL_ZERO),	2694	const_iv (GL_ZERO),
1957	const_iv (GL_SRC_ALPHA),	2695	const_iv (GL_SRC_ALPHA),
1958	const_iv (GL_DST_ALPHA),	2696	const_iv (GL_DST_ALPHA),
…		…
1971	const_iv (GL_INTENSITY),	2709	const_iv (GL_INTENSITY),
1972	const_iv (GL_LUMINANCE),	2710	const_iv (GL_LUMINANCE),
1973	const_iv (GL_LUMINANCE_ALPHA),	2711	const_iv (GL_LUMINANCE_ALPHA),
1974	const_iv (GL_FLOAT),	2712	const_iv (GL_FLOAT),
1975	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2713	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2714	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2715	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2716	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2717	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2718	const_iv (GL_COMPRESSED_RGB_ARB),
		2719	const_iv (GL_COMPRESSED_RGBA_ARB),
1976	const_iv (GL_COMPILE),	2720	const_iv (GL_COMPILE),
		2721	const_iv (GL_PROXY_TEXTURE_1D),
		2722	const_iv (GL_PROXY_TEXTURE_2D),
1977	const_iv (GL_TEXTURE_1D),	2723	const_iv (GL_TEXTURE_1D),
1978	const_iv (GL_TEXTURE_2D),	2724	const_iv (GL_TEXTURE_2D),
1979	const_iv (GL_TEXTURE_ENV),	2725	const_iv (GL_TEXTURE_ENV),
1980	const_iv (GL_TEXTURE_MAG_FILTER),	2726	const_iv (GL_TEXTURE_MAG_FILTER),
1981	const_iv (GL_TEXTURE_MIN_FILTER),	2727	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2002	const_iv (GL_COLOR_LOGIC_OP),	2748	const_iv (GL_COLOR_LOGIC_OP),
2003	const_iv (GL_SEPARABLE_2D),	2749	const_iv (GL_SEPARABLE_2D),
2004	const_iv (GL_CONVOLUTION_2D),	2750	const_iv (GL_CONVOLUTION_2D),
2005	const_iv (GL_CONVOLUTION_BORDER_MODE),	2751	const_iv (GL_CONVOLUTION_BORDER_MODE),
2006	const_iv (GL_CONSTANT_BORDER),	2752	const_iv (GL_CONSTANT_BORDER),
		2753	const_iv (GL_POINTS),
2007	const_iv (GL_LINES),	2754	const_iv (GL_LINES),
2008	const_iv (GL_LINE_STRIP),	2755	const_iv (GL_LINE_STRIP),
2009	const_iv (GL_LINE_LOOP),	2756	const_iv (GL_LINE_LOOP),
2010	const_iv (GL_QUADS),	2757	const_iv (GL_QUADS),
2011	const_iv (GL_QUAD_STRIP),	2758	const_iv (GL_QUAD_STRIP),
2012	const_iv (GL_TRIANGLES),	2759	const_iv (GL_TRIANGLES),
2013	const_iv (GL_TRIANGLE_STRIP),	2760	const_iv (GL_TRIANGLE_STRIP),
2014	const_iv (GL_TRIANGLE_FAN),	2761	const_iv (GL_TRIANGLE_FAN),
		2762	const_iv (GL_POLYGON),
2015	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2763	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2764	const_iv (GL_POINT_SMOOTH_HINT),
		2765	const_iv (GL_LINE_SMOOTH_HINT),
		2766	const_iv (GL_POLYGON_SMOOTH_HINT),
		2767	const_iv (GL_GENERATE_MIPMAP_HINT),
		2768	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2016	const_iv (GL_FASTEST),	2769	const_iv (GL_FASTEST),
		2770	const_iv (GL_DONT_CARE),
		2771	const_iv (GL_NICEST),
2017	const_iv (GL_V2F),	2772	const_iv (GL_V2F),
2018	const_iv (GL_V3F),	2773	const_iv (GL_V3F),
2019	const_iv (GL_T2F_V3F),	2774	const_iv (GL_T2F_V3F),
2020	const_iv (GL_T2F_N3F_V3F),	2775	const_iv (GL_T2F_N3F_V3F),
2021	# undef const_iv	2776	# undef const_iv
2022	};	2777	};
2023		2778
2024	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2779	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2025	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2780	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2781
		2782	texture_av = newAV ();
		2783	AvREAL_off (texture_av);
2026	}	2784	}
		2785
		2786	void
		2787	disable_GL_EXT_blend_func_separate ()
		2788	CODE:
		2789	gl.BlendFuncSeparate = 0;
		2790	gl.BlendFuncSeparateEXT = 0;
2027		2791
2028	char *	2792	char *
2029	gl_vendor ()	2793	gl_vendor ()
2030	CODE:	2794	CODE:
2031	RETVAL = (char *)glGetString (GL_VENDOR);	2795	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2044	CODE:	2808	CODE:
2045	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2809	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2046	OUTPUT:	2810	OUTPUT:
2047	RETVAL	2811	RETVAL
2048		2812
		2813	const char *glGetString (GLenum pname)
		2814
		2815	GLint glGetInteger (GLenum pname)
		2816	CODE:
		2817	glGetIntegerv (pname, &RETVAL);
		2818	OUTPUT:
		2819	RETVAL
		2820
		2821	GLdouble glGetDouble (GLenum pname)
		2822	CODE:
		2823	glGetDoublev (pname, &RETVAL);
		2824	OUTPUT:
		2825	RETVAL
		2826
2049	int glGetError ()	2827	int glGetError ()
2050		2828
2051	void glFinish ()	2829	void glFinish ()
2052		2830
2053	void glClear (int mask)	2831	void glClear (int mask)
…		…
2090	# near_ and far_ are due to microsofts buggy "c" compiler	2868	# near_ and far_ are due to microsofts buggy "c" compiler
2091	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2869	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2092		2870
2093	# near_ and far_ are due to microsofts buggy "c" compiler	2871	# near_ and far_ are due to microsofts buggy "c" compiler
2094	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2872	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2873
		2874	PROTOTYPES: DISABLE
2095		2875
2096	void glViewport (int x, int y, int width, int height)	2876	void glViewport (int x, int y, int width, int height)
2097		2877
2098	void glScissor (int x, int y, int width, int height)	2878	void glScissor (int x, int y, int width, int height)
2099		2879
…		…
2107		2887
2108	void glRotate (float angle, float x, float y, float z)	2888	void glRotate (float angle, float x, float y, float z)
2109	CODE:	2889	CODE:
2110	glRotatef (angle, x, y, z);	2890	glRotatef (angle, x, y, z);
2111		2891
2112	void glBegin (int mode)
2113
2114	void glEnd ()
2115
2116	void glColor (float r, float g, float b, float a = 1.0)	2892	void glColor (float r, float g, float b, float a = 1.0)
2117	PROTOTYPE: @
2118	ALIAS:	2893	ALIAS:
2119	glColor_premultiply = 1	2894	glColor_premultiply = 1
2120	CODE:	2895	CODE:
2121	if (ix)	2896	if (ix)
2122	{	2897	{
…		…
2125	b *= a;	2900	b *= a;
2126	}	2901	}
2127	// microsoft visual "c" rounds instead of truncating...	2902	// microsoft visual "c" rounds instead of truncating...
2128	glColor4f (r, g, b, a);	2903	glColor4f (r, g, b, a);
2129		2904
2130	void glInterleavedArrays (int format, int stride, char *data)
2131
2132	void glDrawElements (int mode, int count, int type, char *indices)
2133
2134	# 1.2 void glDrawRangeElements (int mode, int start, int end
2135
2136	void glRasterPos (float x, float y, float z = 0.)	2905	void glRasterPos (float x, float y, float z = 0.)
2137	CODE:	2906	CODE:
2138	glRasterPos3f (0, 0, z);	2907	glRasterPos3f (0, 0, z);
2139	glBitmap (0, 0, 0, 0, x, y, 0);	2908	glBitmap (0, 0, 0, 0, x, y, 0);
2140		2909
…		…
2144		2913
2145	void glTexCoord (float s, float t)	2914	void glTexCoord (float s, float t)
2146	CODE:	2915	CODE:
2147	glTexCoord2f (s, t);	2916	glTexCoord2f (s, t);
2148		2917
		2918	void glRect (float x1, float y1, float x2, float y2)
		2919	CODE:
		2920	glRectf (x1, y1, x2, y2);
		2921
		2922	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2923	CODE:
		2924	glBegin (GL_LINE_LOOP);
		2925	glVertex2f (x1, y1);
		2926	glVertex2f (x2, y1);
		2927	glVertex2f (x2, y2);
		2928	glVertex2f (x1, y2);
		2929	glEnd ();
		2930
		2931	PROTOTYPES: ENABLE
		2932
		2933	void glBegin (int mode)
		2934
		2935	void glEnd ()
		2936
		2937	void glPointSize (GLfloat size)
		2938
		2939	void glLineWidth (GLfloat width)
		2940
		2941	void glInterleavedArrays (int format, int stride, char *data)
		2942
		2943	void glDrawElements (int mode, int count, int type, char *indices)
		2944
		2945	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2946
2149	void glTexEnv (int target, int pname, float param)	2947	void glTexEnv (int target, int pname, float param)
2150	CODE:	2948	CODE:
2151	glTexEnvf (target, pname, param);	2949	glTexEnvf (target, pname, param);
2152		2950
2153	void glTexParameter (int target, int pname, float param)	2951	void glTexParameter (int target, int pname, float param)
…		…
2169	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2967	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2170	CODE:	2968	CODE:
2171	if (gl.SeparableFilter2D)	2969	if (gl.SeparableFilter2D)
2172	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2970	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2173		2971
2174	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2972	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2175		2973
2176	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2974	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2177		2975
2178	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2976	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2977
		2978	void glPixelZoom (float x, float y)
2179		2979
2180	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2980	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2181		2981
2182	int glGenTexture ()	2982	int glGenTexture ()
2183	CODE:	2983	CODE:
2184	{	2984	RETVAL = gen_texture ();
2185	GLuint name;
2186	glGenTextures (1, &name);
2187	RETVAL = name;
2188	}
2189	OUTPUT:	2985	OUTPUT:
2190	RETVAL	2986	RETVAL
2191		2987
2192	void glDeleteTexture (int name)	2988	void glDeleteTexture (int name)
2193	CODE:	2989	CODE:
2194	{
2195	GLuint name_ = name;
2196	glDeleteTextures (1, &name_);	2990	del_texture (name);
2197	}	2991
2198
2199	int glGenList ()	2992	int glGenList ()
2200	CODE:	2993	CODE:
2201	RETVAL = glGenLists (1);	2994	RETVAL = glGenLists (1);
2202	OUTPUT:	2995	OUTPUT:
2203	RETVAL	2996	RETVAL
…		…
2210		3003
2211	void glEndList ()	3004	void glEndList ()
2212		3005
2213	void glCallList (int list)	3006	void glCallList (int list)
2214		3007
		3008	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3009
		3010	PROTOTYPES: DISABLE
		3011
		3012	void
		3013	find_widget (SV *self, NV x, NV y)
		3014	PPCODE:
		3015	{
		3016	if (within_widget (self, x, y))
		3017	XPUSHs (self);
		3018	}
		3019
		3020	BOOT:
		3021	{
		3022	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3023
		3024	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3025	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3026	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3027	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3028	}
		3029
		3030	void
		3031	draw (SV *self)
		3032	CODE:
		3033	{
		3034	HV *hv;
		3035	SV **svp;
		3036	NV x, y, w, h;
		3037	SV *draw_x_sv = GvSV (draw_x_gv);
		3038	SV *draw_y_sv = GvSV (draw_y_gv);
		3039	SV *draw_w_sv = GvSV (draw_w_gv);
		3040	SV *draw_h_sv = GvSV (draw_h_gv);
		3041	double draw_x, draw_y;
		3042
		3043	if (!SvROK (self))
		3044	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3045
		3046	hv = (HV *)SvRV (self);
		3047
		3048	if (SvTYPE (hv) != SVt_PVHV)
		3049	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3050
		3051	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3052	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3053
		3054	if (!h \|\| !w)
		3055	XSRETURN_EMPTY;
		3056
		3057	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3058	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3059
		3060	draw_x = SvNV (draw_x_sv) + x;
		3061	draw_y = SvNV (draw_y_sv) + y;
		3062
		3063	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3064	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3065	XSRETURN_EMPTY;
		3066
		3067	sv_setnv (draw_x_sv, draw_x);
		3068	sv_setnv (draw_y_sv, draw_y);
		3069
		3070	glPushMatrix ();
		3071	glTranslated (x, y, 0);
		3072
		3073	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3074	{
		3075	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3076
		3077	if (svp && SvTRUE (*svp))
		3078	{
		3079	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3080	glEnable (GL_BLEND);
		3081	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3082	glBegin (GL_QUADS);
		3083	glVertex2f (0, 0);
		3084	glVertex2f (w, 0);
		3085	glVertex2f (w, h);
		3086	glVertex2f (0, h);
		3087	glEnd ();
		3088	glDisable (GL_BLEND);
		3089	}
		3090	}
		3091	#if 0
		3092	// draw borders, for debugging
		3093	glPushMatrix ();
		3094	glColor4f (1., 1., 0., 1.);
		3095	glTranslatef (.5, .5, 0.);
		3096	glBegin (GL_LINE_LOOP);
		3097	glVertex2f (0 , 0);
		3098	glVertex2f (w - 1, 0);
		3099	glVertex2f (w - 1, h - 1);
		3100	glVertex2f (0 , h - 1);
		3101	glEnd ();
		3102	glPopMatrix ();
		3103	#endif
		3104	PUSHMARK (SP);
		3105	XPUSHs (self);
		3106	PUTBACK;
		3107	call_method ("_draw", G_VOID \| G_DISCARD);
		3108	SPAGAIN;
		3109
		3110	glPopMatrix ();
		3111
		3112	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3113	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3114	}
		3115

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+Added lines
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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.174 by root, Fri Apr 6 07:45:34 2007 UTC vs. Revision 1.271 by root, Sun Jul 20 15:09:29 2008 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.174 by root, Fri Apr 6 07:45:34 2007 UTC vs.
Revision 1.271 by root, Sun Jul 20 15:09:29 2008 UTC