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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.167 by root, Sat Dec 9 02:21:25 2006 UTC vs.
Revision 1.256 by root, Mon Mar 24 00:24:46 2008 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
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
		29	#include <assert.h>
19	#include <math.h>	30	#include <math.h>
20	#include <string.h>	31	#include <string.h>
21	#include <stdio.h>	32	#include <stdio.h>
22	#include <stdlib.h>	33	#include <stdlib.h>
23		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
24	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
25	#include <SDL_endian.h>	39	#include <SDL_endian.h>
26	#include <SDL_image.h>	40	#include <SDL_image.h>
27	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
28	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
29		43
31	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
32		46
33	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
34		48
35	#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
36		61
37	#ifndef _WIN32	62	#ifndef _WIN32
38	# include <sys/types.h>	63	# include <sys/types.h>
39	# include <sys/socket.h>	64	# include <sys/socket.h>
40	# include <netinet/in.h>	65	# include <netinet/in.h>
…		…
49	#define MAP_EXTEND_X 32	74	#define MAP_EXTEND_X 32
50	#define MAP_EXTEND_Y 512	75	#define MAP_EXTEND_Y 512
51		76
52	#define MIN_FONT_HEIGHT 10	77	#define MIN_FONT_HEIGHT 10
53		78
		79	/* mask out modifiers we are not interested in */
		80	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
		81
54	#if 0	82	#if 0
55	# define PARACHUTE SDL_INIT_NOPARACHUTE	83	# define PARACHUTE SDL_INIT_NOPARACHUTE
56	#else	84	#else
57	# define PARACHUTE 0	85	# define PARACHUTE 0
58	#endif	86	#endif
59		87
		88	static AV *texture_av;
		89
60	static struct	90	static struct
61	{	91	{
62	#define GL_FUNC(ptr,name) ptr name;	92	#define GL_FUNC(ptr,name) ptr name;
63	#include "glfunc.h"	93	#include "glfunc.h"
64	#undef GL_FUNC	94	#undef GL_FUNC
65	} gl;	95	} gl;
66		96
		97	static void
67	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	98	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
68	{	99	{
69	if (gl.BlendFuncSeparate)	100	if (gl.BlendFuncSeparate)
70	gl.BlendFuncSeparate (sa, da, saa, daa);	101	gl.BlendFuncSeparate (sa, da, saa, daa);
71	else if (gl.BlendFuncSeparateEXT)	102	else if (gl.BlendFuncSeparateEXT)
72	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	103	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
73	else	104	else
74	glBlendFunc (sa, da);	105	glBlendFunc (sa, da);
75	}	106	}
76		107
		108	static GLuint
		109	gen_texture ()
		110	{
		111	GLuint name;
		112
		113	if (AvFILL (texture_av) >= 0)
		114	name = (GLuint)(size_t)av_pop (texture_av);
		115	else
		116	glGenTextures (1, &name);
		117
		118	return name;
		119	}
		120
		121	static void
		122	del_texture (GLuint name)
		123	{
		124	/* make a half-assed attempt at returning the memory used by the texture */
		125	/* textures are frequently being reused by cfplus anyway */
		126	/glBindTexture (GL_TEXTURE_2D, name);/
		127	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		128	av_push (texture_av, (SV *)(size_t)name);
		129	glDeleteTextures (1, &name);
		130	}
		131
77	#include "texcache.c"	132	#include "texcache.c"
		133	#include "rendercache.c"
78		134
79	#include "pango-font.c"	135	#include "pango-font.c"
80	#include "pango-fontmap.c"	136	#include "pango-fontmap.c"
81	#include "pango-render.c"	137	#include "pango-render.c"
82		138
		139	typedef IV DC__Channel;
		140	typedef SDL_RWops *DC__RW;
83	typedef Mix_Chunk *CFPlus__MixChunk;	141	typedef Mix_Chunk *DC__MixChunk;
84	typedef Mix_Music *CFPlus__MixMusic;	142	typedef Mix_Music *DC__MixMusic;
85		143
86	typedef PangoFontDescription *CFPlus__Font;	144	typedef PangoFontDescription *DC__Font;
87		145
88	static int	146	static int
89	shape_attr_p (PangoLayoutRun *run)	147	shape_attr_p (PangoLayoutRun *run)
90	{	148	{
91	GSList *attrs = run->item->analysis.extra_attrs;	149	GSList *attrs = run->item->analysis.extra_attrs;
…		…
105		163
106	typedef struct cf_layout {	164	typedef struct cf_layout {
107	PangoLayout *pl;	165	PangoLayout *pl;
108	float r, g, b, a; // default color for rgba mode	166	float r, g, b, a; // default color for rgba mode
109	int base_height;	167	int base_height;
110	CFPlus__Font font;	168	DC__Font font;
		169	rc_t *rc;
111	} *CFPlus__Layout;	170	} *DC__Layout;
112		171
113	static CFPlus__Font default_font;	172	static DC__Font default_font;
114	static PangoContext *opengl_context;	173	static PangoContext *opengl_context;
115	static PangoFontMap *opengl_fontmap;	174	static PangoFontMap *opengl_fontmap;
116		175
117	static void	176	static void
118	substitute_func (FcPattern *pattern, gpointer data)	177	substitute_func (FcPattern *pattern, gpointer data)
…		…
123	#endif	182	#endif
124	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	183	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
125	}	184	}
126		185
127	static void	186	static void
128	layout_update_font (CFPlus__Layout self)	187	layout_update_font (DC__Layout self)
129	{	188	{
130	/* use a random scale factor to account for unknown descenders, 0.8 works	189	/* use a random scale factor to account for unknown descenders, 0.8 works
131	* reasonably well with bitstream vera	190	* reasonably well with bitstream vera
132	*/	191	*/
133	PangoFontDescription *font = self->font ? self->font : default_font;	192	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
137		196
138	pango_layout_set_font_description (self->pl, font);	197	pango_layout_set_font_description (self->pl, font);
139	}	198	}
140		199
141	static void	200	static void
142	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	201	layout_get_pixel_size (DC__Layout self, int w, int h)
143	{	202	{
144	PangoRectangle rect;	203	PangoRectangle rect;
145		204
146	// get_pixel_* wrongly rounds down	205	// get_pixel_* wrongly rounds down
147	pango_layout_get_extents (self->pl, 0, &rect);	206	pango_layout_get_extents (self->pl, 0, &rect);
…		…
154		213
155	*w = rect.width;	214	*w = rect.width;
156	*h = rect.height;	215	*h = rect.height;
157	}	216	}
158		217
		218	typedef uint16_t tileid;
159	typedef uint16_t mapface;	219	typedef uint16_t faceid;
160		220
161	typedef struct {	221	typedef struct {
162	GLint name;	222	GLuint name;
163	int w, h;	223	int w, h;
164	float s, t;	224	float s, t;
165	uint8_t r, g, b, a;	225	uint8_t r, g, b, a;
		226	tileid smoothtile;
		227	uint8_t smoothlevel;
166	} maptex;	228	} maptex;
167		229
168	typedef struct {	230	typedef struct {
169	uint32_t player;	231	uint32_t player;
170	mapface face[3];	232	tileid tile[3];
171	uint16_t darkness;	233	uint16_t darkness;
172	uint8_t stat_width, stat_hp, flags;	234	uint8_t stat_width, stat_hp, flags, smoothmax;
173	} mapcell;	235	} mapcell;
174		236
175	typedef struct {	237	typedef struct {
176	int32_t c0, c1;	238	int32_t c0, c1;
177	mapcell *col;	239	mapcell *col;
178	} maprow;	240	} maprow;
179		241
180	typedef struct map {	242	typedef struct map {
181	int x, y, w, h;	243	int x, y, w, h;
182	int ox, oy; /* offset to virtual global coordinate system */	244	int ox, oy; /* offset to virtual global coordinate system */
183	int faces;	245	int faces; tileid *face2tile; // [faceid]
184	mapface *face;	246	int texs; maptex *tex; // [tileid]
185
186	int texs;
187	maptex *tex;
188		247
189	int32_t rows;	248	int32_t rows;
190	maprow *row;	249	maprow *row;
191	} *CFPlus__Map;	250	} *DC__Map;
192		251
193	static char *	252	static char *
194	prepend (char *ptr, int sze, int inc)	253	prepend (char *ptr, int sze, int inc)
195	{	254	{
196	char *p;	255	char *p;
…		…
213	}	272	}
214		273
215	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	274	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
216	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	275	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
217		276
		277	static void
		278	need_facenum (struct map *self, faceid face)
		279	{
		280	while (self->faces <= face)
		281	{
		282	Append (tileid, self->face2tile, self->faces, self->faces);
		283	self->faces *= 2;
		284	}
		285	}
		286
		287	static void
		288	need_texid (struct map *self, int texid)
		289	{
		290	while (self->texs <= texid)
		291	{
		292	Append (maptex, self->tex, self->texs, self->texs);
		293	self->texs *= 2;
		294	}
		295	}
		296
218	static maprow *	297	static maprow *
219	map_get_row (CFPlus__Map self, int y)	298	map_get_row (DC__Map self, int y)
220	{	299	{
221	if (0 > y)	300	if (0 > y)
222	{	301	{
223	int extend = - y + MAP_EXTEND_Y;	302	int extend = - y + MAP_EXTEND_Y;
224	Prepend (maprow, self->row, self->rows, extend);	303	Prepend (maprow, self->row, self->rows, extend);
…		…
262		341
263	return row->col + (x - row->c0);	342	return row->col + (x - row->c0);
264	}	343	}
265		344
266	static mapcell *	345	static mapcell *
267	map_get_cell (CFPlus__Map self, int x, int y)	346	map_get_cell (DC__Map self, int x, int y)
268	{	347	{
269	return row_get_cell (map_get_row (self, y), x);	348	return row_get_cell (map_get_row (self, y), x);
270	}	349	}
271		350
272	static void	351	static void
273	map_clear (CFPlus__Map self)	352	map_clear (DC__Map self)
274	{	353	{
275	int r;	354	int r;
276		355
277	for (r = 0; r < self->rows; r++)	356	for (r = 0; r < self->rows; r++)
278	Safefree (self->row[r].col);	357	Safefree (self->row[r].col);
…		…
286	self->row = 0;	365	self->row = 0;
287	self->rows = 0;	366	self->rows = 0;
288	}	367	}
289		368
290	static void	369	static void
291	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	370	map_blank (DC__Map self, int x0, int y0, int w, int h)
292	{	371	{
293	int x, y;	372	int x, y;
294	maprow *row;	373	maprow *row;
295	mapcell *cell;	374	mapcell *cell;
296		375
…		…
316	cell->player = 0;	395	cell->player = 0;
317	}	396	}
318	}	397	}
319	}	398	}
320		399
		400	typedef struct {
		401	tileid tile;
		402	uint8_t x, y, level;
		403	} smooth_key;
		404
		405	static void
		406	smooth_or_bits (HV hv, smooth_key key, IV bits)
		407	{
		408	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		409
		410	if (SvIOK (*sv))
		411	SvIV_set (sv, SvIVX (sv) \| bits);
		412	else
		413	sv_setiv (*sv, bits);
		414	}
		415
321	static void	416	static void
322	music_finished (void)	417	music_finished (void)
323	{	418	{
324	SDL_UserEvent ev;	419	SDL_UserEvent ev;
325		420
…		…
359	n \|= n >> 16;	454	n \|= n >> 16;
360		455
361	return n + 1;	456	return n + 1;
362	}	457	}
363		458
		459	static unsigned int
		460	popcount (unsigned int n)
		461	{
		462	n -= (n >> 1) & 0x55555555U;
		463	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		464	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		465	n *= 0x01010101U;
		466
		467	return n >> 24;
		468	}
		469
364	/* SDL should provide this, really. */	470	/* SDL should provide this, really. */
365	#define SDLK_MODIFIER_MIN 300	471	#define SDLK_MODIFIER_MIN 300
366	#define SDLK_MODIFIER_MAX 314	472	#define SDLK_MODIFIER_MAX 314
367		473
368	MODULE = CFPlus PACKAGE = CFPlus	474	/******************************************************************************/
		475
		476	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		477	static GV *hover_gv;
		478
		479	static int
		480	within_widget (SV *widget, NV x, NV y)
		481	{
		482	HV *self;
		483	SV **svp;
		484	NV wx, ww, wy, wh;
		485
		486	if (!SvROK (widget))
		487	return 0;
		488
		489	self = (HV *)SvRV (widget);
		490
		491	if (SvTYPE (self) != SVt_PVHV)
		492	return 0;
		493
		494	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		495	if (y < wy)
		496	return 0;
		497
		498	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		499	if (y >= wy + wh)
		500	return 0;
		501
		502	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		503	if (x < wx)
		504	return 0;
		505
		506	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		507	if (x >= wx + ww)
		508	return 0;
		509
		510	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		511	if (!svp \|\| !SvTRUE (*svp))
		512	return 0;
		513
		514	return 1;
		515	}
		516
		517	MODULE = Deliantra::Client PACKAGE = DC
369		518
370	PROTOTYPES: ENABLE	519	PROTOTYPES: ENABLE
371		520
372	BOOT:	521	BOOT:
373	{	522	{
374	HV *stash = gv_stashpv ("CFPlus", 1);	523	HV *stash = gv_stashpv ("DC", 1);
375	static const struct {	524	static const struct {
376	const char *name;	525	const char *name;
377	IV iv;	526	IV iv;
378	} *civ, const_iv[] = {	527	} *civ, const_iv[] = {
379	# define const_iv(name) { # name, (IV)name }	528	# define const_iv(name) { # name, (IV)name }
…		…
401		550
402	const_iv (SDL_APPINPUTFOCUS),	551	const_iv (SDL_APPINPUTFOCUS),
403	const_iv (SDL_APPMOUSEFOCUS),	552	const_iv (SDL_APPMOUSEFOCUS),
404	const_iv (SDL_APPACTIVE),	553	const_iv (SDL_APPACTIVE),
405		554
		555	const_iv (SDLK_FIRST),
		556	const_iv (SDLK_LAST),
406	const_iv (SDLK_KP0),	557	const_iv (SDLK_KP0),
407	const_iv (SDLK_KP1),	558	const_iv (SDLK_KP1),
408	const_iv (SDLK_KP2),	559	const_iv (SDLK_KP2),
409	const_iv (SDLK_KP3),	560	const_iv (SDLK_KP3),
410	const_iv (SDLK_KP4),	561	const_iv (SDLK_KP4),
…		…
482	const_iv (KMOD_LMETA),	633	const_iv (KMOD_LMETA),
483	const_iv (KMOD_RMETA),	634	const_iv (KMOD_RMETA),
484	const_iv (KMOD_NUM),	635	const_iv (KMOD_NUM),
485	const_iv (KMOD_CAPS),	636	const_iv (KMOD_CAPS),
486	const_iv (KMOD_MODE),	637	const_iv (KMOD_MODE),
		638
		639	const_iv (MIX_DEFAULT_FORMAT),
487	# undef const_iv	640	# undef const_iv
488	};	641	};
489		642
490	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	643	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
491	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	644	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
492		645
493	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	646	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
494	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	647	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
495	}	648	}
496		649
		650	void
		651	weaken (SV *rv)
		652	PROTOTYPE: $
		653	CODE:
		654	sv_rvweaken (rv);
		655
497	int	656	int
498	in_destruct ()	657	in_destruct ()
499	CODE:	658	CODE:
500	RETVAL = PL_main_cv == Nullcv;	659	RETVAL = PL_main_cv == Nullcv;
501	OUTPUT:	660	OUTPUT:
…		…
503		662
504	NV floor (NV x)	663	NV floor (NV x)
505		664
506	NV ceil (NV x)	665	NV ceil (NV x)
507		666
		667	IV minpot (UV n)
		668
		669	IV popcount (UV n)
		670
508	void	671	void
509	pango_init ()	672	pango_init ()
510	CODE:	673	CODE:
511	{	674	{
512	opengl_fontmap = pango_opengl_font_map_new ();	675	opengl_fontmap = pango_opengl_font_map_new ();
513	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	676	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
514	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	677	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		678	#if PANGO_VERSION_CHECK (1, 15, 2)
		679	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		680	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		681	#endif
515	}	682	}
		683
		684	char *
		685	SDL_GetError ()
516		686
517	int	687	int
518	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	688	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
519		689
520	void	690	void
521	SDL_Quit ()	691	SDL_Quit ()
522		692
523	void	693	void
524	SDL_ListModes ()	694	SDL_ListModes (int rgb, int alpha)
525	PPCODE:	695	PPCODE:
526	{	696	{
527	SDL_Rect **m;	697	SDL_Rect **m;
528		698
529	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	699	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
530	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	700	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
531	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	701	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
532	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	702	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
533		703
534	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	704	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
535	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	705	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
536		706
537	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	707	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
538	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	708	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
539	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	709	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
540	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	710	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
541		711
542	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	712	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
543	#if SDL_VERSION_ATLEAST(1,2,10)	713	#if SDL_VERSION_ATLEAST(1,2,10)
544	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	714	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
545	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	715	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
546	#endif	716	#endif
547		717
548	SDL_EnableUNICODE (1);
549	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
550
551	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	718	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
552		719
553	if (m && m != (SDL_Rect **)-1)	720	if (m && m != (SDL_Rect **)-1)
554	while (*m)	721	while (*m)
555	{	722	{
		723	if ((m)->w >= 800 && (m)->h >= 480)
		724	{
556	AV *av = newAV ();	725	AV *av = newAV ();
557	av_push (av, newSViv ((*m)->w));	726	av_push (av, newSViv ((*m)->w));
558	av_push (av, newSViv ((*m)->h));	727	av_push (av, newSViv ((*m)->h));
		728	av_push (av, newSViv (rgb));
		729	av_push (av, newSViv (alpha));
559	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	730	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		731	}
560		732
561	++m;	733	++m;
562	}	734	}
563	}	735	}
564		736
565	char *
566	SDL_GetError ()
567
568	int	737	int
569	SDL_SetVideoMode (int w, int h, int fullscreen)	738	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
570	CODE:	739	CODE:
		740	{
		741	SDL_EnableUNICODE (1);
		742	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		743
		744	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		745	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		746	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		747	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		748
571	RETVAL = !!SDL_SetVideoMode (	749	RETVAL = !!SDL_SetVideoMode (
572	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	750	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
573	);	751	);
		752
574	if (RETVAL)	753	if (RETVAL)
575	{	754	{
576	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	755	av_clear (texture_av);
		756
		757	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
577	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	758	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
578	# include "glfunc.h"	759	#include "glfunc.h"
579	# undef GL_FUNC	760	#undef GL_FUNC
580	}	761	}
		762	}
581	OUTPUT:	763	OUTPUT:
582	RETVAL	764	RETVAL
583		765
584	void	766	void
585	SDL_GL_SwapBuffers ()	767	SDL_GL_SwapBuffers ()
586		768
587	char *	769	char *
588	SDL_GetKeyName (int sym)	770	SDL_GetKeyName (int sym)
589		771
		772	int
		773	SDL_GetAppState ()
		774
		775	int
		776	SDL_GetModState ()
		777
590	void	778	void
591	SDL_PollEvent ()	779	poll_events ()
592	PPCODE:	780	PPCODE:
593	{	781	{
594	SDL_Event ev;	782	SDL_Event ev;
595		783
596	while (SDL_PollEvent (&ev))	784	SDL_PumpEvents ();
		785	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
597	{	786	{
598	HV *hv = newHV ();	787	HV *hv = newHV ();
599	hv_store (hv, "type", 4, newSViv (ev.type), 0);	788	hv_store (hv, "type", 4, newSViv (ev.type), 0);
600		789
601	switch (ev.type)	790	switch (ev.type)
602	{	791	{
603	case SDL_KEYDOWN:	792	case SDL_KEYDOWN:
604	case SDL_KEYUP:	793	case SDL_KEYUP:
605	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	794	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
606	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	795	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
607	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	796	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
608	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	797	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
609	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	798	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
610	break;	799	break;
611		800
612	case SDL_ACTIVEEVENT:	801	case SDL_ACTIVEEVENT:
613	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	802	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
614	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	803	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
615	break;	804	break;
616		805
617	case SDL_MOUSEMOTION:	806	case SDL_MOUSEMOTION:
		807	{
		808	int state = ev.motion.state;
		809	int x = ev.motion.x;
		810	int y = ev.motion.y;
		811	int xrel = ev.motion.xrel;
		812	int yrel = ev.motion.yrel;
		813
		814	/* do simplistic event compression */
		815	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		816	&& state == ev.motion.state)
		817	{
		818	xrel += ev.motion.xrel;
		819	yrel += ev.motion.yrel;
		820	x = ev.motion.x;
		821	y = ev.motion.y;
		822	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		823	}
		824
618	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	825	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
619
620	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	826	hv_store (hv, "state", 5, newSViv (state), 0);
621	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	827	hv_store (hv, "x", 1, newSViv (x), 0);
622	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	828	hv_store (hv, "y", 1, newSViv (y), 0);
623	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	829	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
624	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	830	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		831	}
625	break;	832	break;
626		833
627	case SDL_MOUSEBUTTONDOWN:	834	case SDL_MOUSEBUTTONDOWN:
628	case SDL_MOUSEBUTTONUP:	835	case SDL_MOUSEBUTTONUP:
629	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	836	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
630		837
631	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	838	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
632	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	839	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
633	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	840	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
634	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	841	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
639	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	846	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
640	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	847	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
641	break;	848	break;
642	}	849	}
643		850
644	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	851	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
645	}	852	}
646	}	853	}
647		854
648	int	855	int
649	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	856	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
650	POSTCALL:	857	POSTCALL:
651	Mix_HookMusicFinished (music_finished);	858	Mix_HookMusicFinished (music_finished);
652	Mix_ChannelFinished (channel_finished);	859	Mix_ChannelFinished (channel_finished);
653		860
654	void	861	void
		862	Mix_QuerySpec ()
		863	PPCODE:
		864	{
		865	int freq, channels;
		866	Uint16 format;
		867
		868	if (Mix_QuerySpec (&freq, &format, &channels))
		869	{
		870	EXTEND (SP, 3);
		871	PUSHs (sv_2mortal (newSViv (freq)));
		872	PUSHs (sv_2mortal (newSViv (format)));
		873	PUSHs (sv_2mortal (newSViv (channels)));
		874	}
		875	}
		876
		877	void
655	Mix_CloseAudio ()	878	Mix_CloseAudio ()
656		879
657	int	880	int
658	Mix_AllocateChannels (int numchans = -1)	881	Mix_AllocateChannels (int numchans = -1)
659		882
		883	const char *
		884	Mix_GetError ()
		885
660	void	886	void
661	lowdelay (int fd, int val = 1)	887	lowdelay (int fd, int val = 1)
662	CODE:	888	CODE:
663	#ifndef _WIN32
664	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	889	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
665	#endif
666		890
667	void	891	void
668	win32_proxy_info ()	892	win32_proxy_info ()
669	PPCODE:	893	PPCODE:
670	{	894	{
…		…
707	STRLEN image_len;	931	STRLEN image_len;
708	char image = (char )SvPVbyte (image_, image_len);	932	char image = (char )SvPVbyte (image_, image_len);
709	SDL_Surface surface, surface2;	933	SDL_Surface surface, surface2;
710	SDL_PixelFormat fmt;	934	SDL_PixelFormat fmt;
711	SDL_RWops *rw = ix	935	SDL_RWops *rw = ix
712	? SDL_RWFromFile (image, "r")	936	? SDL_RWFromFile (image, "rb")
713	: SDL_RWFromConstMem (image, image_len);	937	: SDL_RWFromConstMem (image, image_len);
714		938
715	if (!rw)	939	if (!rw)
716	croak ("load_image: %s", SDL_GetError ());	940	croak ("load_image: %s", SDL_GetError ());
717		941
…		…
790	void	1014	void
791	error (char *message)	1015	error (char *message)
792	CODE:	1016	CODE:
793	fprintf (stderr, "ERROR: %s\n", message);	1017	fprintf (stderr, "ERROR: %s\n", message);
794	#ifdef _WIN32	1018	#ifdef _WIN32
795	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1019	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
796	#endif	1020	#endif
797		1021
798	void	1022	void
799	fatal (char *message)	1023	fatal (char *message)
800	CODE:	1024	CODE:
801	fprintf (stderr, "FATAL: %s\n", message);	1025	fprintf (stderr, "FATAL: %s\n", message);
802	#ifdef _WIN32	1026	#ifdef _WIN32
803	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1027	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
804	#endif	1028	#endif
805	_exit (1);	1029	_exit (1);
806		1030
807	void	1031	void
808	_exit (int retval = 0)	1032	_exit (int retval = 0)
…		…
811	ExitThread (retval); // unclean, please beam me up	1035	ExitThread (retval); // unclean, please beam me up
812	#else	1036	#else
813	_exit (retval);	1037	_exit (retval);
814	#endif	1038	#endif
815		1039
816	MODULE = CFPlus PACKAGE = CFPlus::Font	1040	void
		1041	debug ()
		1042	CODE:
		1043	{
		1044	#if DEBUG
		1045	VALGRIND_DO_LEAK_CHECK;
		1046	#endif
		1047	}
817		1048
818	CFPlus::Font	1049	MODULE = Deliantra::Client PACKAGE = DC::Font
		1050
		1051	PROTOTYPES: DISABLE
		1052
		1053	DC::Font
819	new_from_file (SV class, char path, int id = 0)	1054	new_from_file (SV class, char path, int id = 0)
820	CODE:	1055	CODE:
821	{	1056	{
822	int count;	1057	int count;
823	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1058	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
826	}	1061	}
827	OUTPUT:	1062	OUTPUT:
828	RETVAL	1063	RETVAL
829		1064
830	void	1065	void
831	DESTROY (CFPlus::Font self)	1066	DESTROY (DC::Font self)
832	CODE:	1067	CODE:
833	pango_font_description_free (self);	1068	pango_font_description_free (self);
834		1069
835	void	1070	void
836	make_default (CFPlus::Font self)	1071	make_default (DC::Font self)
		1072	PROTOTYPE: $
837	CODE:	1073	CODE:
838	default_font = self;	1074	default_font = self;
839		1075
840	MODULE = CFPlus PACKAGE = CFPlus::Layout	1076	MODULE = Deliantra::Client PACKAGE = DC::Layout
841		1077
		1078	PROTOTYPES: DISABLE
		1079
842	void	1080	void
843	reset_glyph_cache ()	1081	glyph_cache_backup ()
		1082	PROTOTYPE:
844	CODE:	1083	CODE:
		1084	tc_backup ();
		1085
		1086	void
		1087	glyph_cache_restore ()
		1088	PROTOTYPE:
		1089	CODE:
845	tc_clear ();	1090	tc_restore ();
846		1091
847	CFPlus::Layout	1092	DC::Layout
848	new (SV *class)	1093	new (SV *class)
849	CODE:	1094	CODE:
850	New (0, RETVAL, 1, struct cf_layout);	1095	New (0, RETVAL, 1, struct cf_layout);
851		1096
852	RETVAL->pl = pango_layout_new (opengl_context);	1097	RETVAL->pl = pango_layout_new (opengl_context);
…		…
854	RETVAL->g = 1.;	1099	RETVAL->g = 1.;
855	RETVAL->b = 1.;	1100	RETVAL->b = 1.;
856	RETVAL->a = 1.;	1101	RETVAL->a = 1.;
857	RETVAL->base_height = MIN_FONT_HEIGHT;	1102	RETVAL->base_height = MIN_FONT_HEIGHT;
858	RETVAL->font = 0;	1103	RETVAL->font = 0;
		1104	RETVAL->rc = rc_alloc ();
859		1105
860	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1106	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
861	layout_update_font (RETVAL);	1107	layout_update_font (RETVAL);
862	OUTPUT:	1108	OUTPUT:
863	RETVAL	1109	RETVAL
864		1110
865	void	1111	void
866	DESTROY (CFPlus::Layout self)	1112	DESTROY (DC::Layout self)
867	CODE:	1113	CODE:
868	g_object_unref (self->pl);	1114	g_object_unref (self->pl);
		1115	rc_free (self->rc);
869	Safefree (self);	1116	Safefree (self);
870		1117
871	void	1118	void
872	set_text (CFPlus::Layout self, SV *text_)	1119	set_text (DC::Layout self, SV *text_)
873	CODE:	1120	CODE:
874	{	1121	{
875	STRLEN textlen;	1122	STRLEN textlen;
876	char *text = SvPVutf8 (text_, textlen);	1123	char *text = SvPVutf8 (text_, textlen);
877		1124
878	pango_layout_set_text (self->pl, text, textlen);	1125	pango_layout_set_text (self->pl, text, textlen);
879	}	1126	}
880		1127
881	void	1128	void
882	set_markup (CFPlus::Layout self, SV *text_)	1129	set_markup (DC::Layout self, SV *text_)
883	CODE:	1130	CODE:
884	{	1131	{
885	STRLEN textlen;	1132	STRLEN textlen;
886	char *text = SvPVutf8 (text_, textlen);	1133	char *text = SvPVutf8 (text_, textlen);
887		1134
888	pango_layout_set_markup (self->pl, text, textlen);	1135	pango_layout_set_markup (self->pl, text, textlen);
889	}	1136	}
890		1137
891	void	1138	void
892	set_shapes (CFPlus::Layout self, ...)	1139	set_shapes (DC::Layout self, ...)
893	CODE:	1140	CODE:
894	{	1141	{
895	PangoAttrList *attrs = 0;	1142	PangoAttrList *attrs = 0;
896	const char *text = pango_layout_get_text (self->pl);	1143	const char *text = pango_layout_get_text (self->pl);
897	const char *pos = text;	1144	const char *pos = text;
…		…
932	if (attrs)	1179	if (attrs)
933	pango_layout_set_attributes (self->pl, attrs);	1180	pango_layout_set_attributes (self->pl, attrs);
934	}	1181	}
935		1182
936	void	1183	void
937	get_shapes (CFPlus::Layout self)	1184	get_shapes (DC::Layout self)
938	PPCODE:	1185	PPCODE:
939	{	1186	{
940	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1187	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
941		1188
942	do	1189	do
943	{	1190	{
944	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1191	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
945		1192
946	if (run && shape_attr_p (run))	1193	if (run && shape_attr_p (run))
947	{	1194	{
948	PangoRectangle extents;	1195	PangoRectangle extents;
949	pango_layout_iter_get_run_extents (iter, 0, &extents);	1196	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
957		1204
958	pango_layout_iter_free (iter);	1205	pango_layout_iter_free (iter);
959	}	1206	}
960		1207
961	int	1208	int
962	has_wrapped (CFPlus::Layout self)	1209	has_wrapped (DC::Layout self)
963	CODE:	1210	CODE:
964	{	1211	{
965	int lines = 1;	1212	int lines = 1;
966	const char *text = pango_layout_get_text (self->pl);	1213	const char *text = pango_layout_get_text (self->pl);
967		1214
…		…
972	}	1219	}
973	OUTPUT:	1220	OUTPUT:
974	RETVAL	1221	RETVAL
975		1222
976	SV *	1223	SV *
977	get_text (CFPlus::Layout self)	1224	get_text (DC::Layout self)
978	CODE:	1225	CODE:
979	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1226	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
980	sv_utf8_decode (RETVAL);	1227	sv_utf8_decode (RETVAL);
981	OUTPUT:	1228	OUTPUT:
982	RETVAL	1229	RETVAL
983		1230
984	void	1231	void
985	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1232	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
986	CODE:	1233	CODE:
987	self->r = r;	1234	self->r = r;
988	self->g = g;	1235	self->g = g;
989	self->b = b;	1236	self->b = b;
990	self->a = a;	1237	self->a = a;
991		1238
992	void	1239	void
993	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1240	set_font (DC::Layout self, DC::Font font = 0)
994	CODE:	1241	CODE:
995	if (self->font != font)	1242	if (self->font != font)
996	{	1243	{
997	self->font = font;	1244	self->font = font;
998	layout_update_font (self);	1245	layout_update_font (self);
999	}	1246	}
1000		1247
1001	void	1248	void
1002	set_height (CFPlus::Layout self, int base_height)	1249	set_height (DC::Layout self, int base_height)
1003	CODE:	1250	CODE:
1004	if (self->base_height != base_height)	1251	if (self->base_height != base_height)
1005	{	1252	{
1006	self->base_height = base_height;	1253	self->base_height = base_height;
1007	layout_update_font (self);	1254	layout_update_font (self);
1008	}	1255	}
1009		1256
1010	void	1257	void
1011	set_width (CFPlus::Layout self, int max_width = -1)	1258	set_width (DC::Layout self, int max_width = -1)
1012	CODE:	1259	CODE:
1013	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1260	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1014		1261
1015	void	1262	void
1016	set_indent (CFPlus::Layout self, int indent)	1263	set_indent (DC::Layout self, int indent)
1017	CODE:	1264	CODE:
1018	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1265	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1019		1266
1020	void	1267	void
1021	set_spacing (CFPlus::Layout self, int spacing)	1268	set_spacing (DC::Layout self, int spacing)
1022	CODE:	1269	CODE:
1023	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1270	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1024		1271
1025	void	1272	void
1026	set_ellipsise (CFPlus::Layout self, int ellipsise)	1273	set_ellipsise (DC::Layout self, int ellipsise)
1027	CODE:	1274	CODE:
1028	pango_layout_set_ellipsize (self->pl,	1275	pango_layout_set_ellipsize (self->pl,
1029	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1276	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1030	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1277	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1031	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1278	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1032	: PANGO_ELLIPSIZE_NONE	1279	: PANGO_ELLIPSIZE_NONE
1033	);	1280	);
1034		1281
1035	void	1282	void
1036	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1283	set_single_paragraph_mode (DC::Layout self, int spm)
1037	CODE:	1284	CODE:
1038	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1285	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1039		1286
1040	void	1287	void
1041	size (CFPlus::Layout self)	1288	size (DC::Layout self)
1042	PPCODE:	1289	PPCODE:
1043	{	1290	{
1044	int w, h;	1291	int w, h;
1045		1292
1046	layout_get_pixel_size (self, &w, &h);	1293	layout_get_pixel_size (self, &w, &h);
…		…
1049	PUSHs (sv_2mortal (newSViv (w)));	1296	PUSHs (sv_2mortal (newSViv (w)));
1050	PUSHs (sv_2mortal (newSViv (h)));	1297	PUSHs (sv_2mortal (newSViv (h)));
1051	}	1298	}
1052		1299
1053	int	1300	int
1054	descent (CFPlus::Layout self)	1301	descent (DC::Layout self)
1055	CODE:	1302	CODE:
1056	{	1303	{
1057	PangoRectangle rect;	1304	PangoRectangle rect;
1058	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1305	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1059	pango_layout_line_get_pixel_extents (line, 0, &rect);	1306	pango_layout_line_get_pixel_extents (line, 0, &rect);
1060	RETVAL = PANGO_DESCENT (rect);	1307	RETVAL = PANGO_DESCENT (rect);
1061	}	1308	}
1062	OUTPUT:	1309	OUTPUT:
1063	RETVAL	1310	RETVAL
1064		1311
1065	int	1312	int
1066	xy_to_index (CFPlus::Layout self, int x, int y)	1313	xy_to_index (DC::Layout self, int x, int y)
1067	CODE:	1314	CODE:
1068	{	1315	{
1069	int index, trailing;	1316	int index, trailing;
1070	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1317	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1071	RETVAL = index + trailing;	1318	RETVAL = index + trailing;
1072	}	1319	}
1073	OUTPUT:	1320	OUTPUT:
1074	RETVAL	1321	RETVAL
1075		1322
1076	void	1323	void
1077	cursor_pos (CFPlus::Layout self, int index)	1324	cursor_pos (DC::Layout self, int index)
1078	PPCODE:	1325	PPCODE:
1079	{	1326	{
1080	PangoRectangle strong_pos;	1327	PangoRectangle pos;
1081	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1328	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1082		1329
1083	EXTEND (SP, 3);	1330	EXTEND (SP, 3);
1084	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1331	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1085	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1332	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1086	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1333	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1087	}	1334	}
1088		1335
1089	void	1336	void
1090	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1337	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1091	PPCODE:	1338	PPCODE:
1092	{	1339	{
1093	int line, x;	1340	int line, x;
1094		1341
1095	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1342	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1343	#if !PANGO_VERSION_CHECK (1, 17, 3)
1096	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1344	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1097		1345	--line;
		1346	#endif
1098	EXTEND (SP, 2);	1347	EXTEND (SP, 2);
1099	PUSHs (sv_2mortal (newSViv (line - 1)));	1348	PUSHs (sv_2mortal (newSViv (line)));
1100	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1349	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1101	}	1350	}
1102		1351
1103	void	1352	void
1104	line_x_to_index (CFPlus::Layout self, int line, int x)	1353	line_x_to_index (DC::Layout self, int line, int x)
1105	PPCODE:	1354	PPCODE:
1106	{	1355	{
1107	PangoLayoutLine *lp;	1356	PangoLayoutLine *lp;
1108	int index, trailing;	1357	int index, trailing;
1109		1358
1110	if (line < 0)	1359	if (line < 0)
1111	XSRETURN_EMPTY;	1360	XSRETURN_EMPTY;
1112		1361
1113	if (!(lp = pango_layout_get_line (self->pl, line)))	1362	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1114	XSRETURN_EMPTY; /* do better */	1363	XSRETURN_EMPTY; /* do better */
1115		1364
1116	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1365	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1117		1366
1118	EXTEND (SP, 2);	1367	EXTEND (SP, 2);
…		…
1124	PUSHs (sv_2mortal (newSViv (trailing)));	1373	PUSHs (sv_2mortal (newSViv (trailing)));
1125	}	1374	}
1126	}	1375	}
1127		1376
1128	void	1377	void
1129	render (CFPlus::Layout self, float x, float y, int flags = 0)	1378	render (DC::Layout self, float x, float y, int flags = 0)
1130	PPCODE:	1379	CODE:
		1380	rc_clear (self->rc);
1131	pango_opengl_render_layout_subpixel (	1381	pango_opengl_render_layout_subpixel (
1132	self->pl,	1382	self->pl,
		1383	self->rc,
1133	x * PANGO_SCALE, y * PANGO_SCALE,	1384	x * PANGO_SCALE, y * PANGO_SCALE,
1134	self->r, self->g, self->b, self->a,	1385	self->r, self->g, self->b, self->a,
1135	flags	1386	flags
1136	);	1387	);
		1388	// we assume that context_change actually clears/frees stuff
		1389	// and does not do any recomputation...
		1390	pango_layout_context_changed (self->pl);
1137		1391
1138	MODULE = CFPlus PACKAGE = CFPlus::Texture
1139
1140	void	1392	void
1141	pad2pot (SV data_, SV w_, SV *h_)	1393	draw (DC::Layout self)
1142	CODE:	1394	CODE:
1143	{	1395	{
1144	int ow = SvIV (w_);	1396	glEnable (GL_TEXTURE_2D);
1145	int oh = SvIV (h_);	1397	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1398	glEnable (GL_BLEND);
		1399	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1400	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1401	glEnable (GL_ALPHA_TEST);
		1402	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1146		1403
1147	if (ow && oh)	1404	rc_draw (self->rc);
		1405
		1406	glDisable (GL_ALPHA_TEST);
		1407	glDisable (GL_BLEND);
		1408	glDisable (GL_TEXTURE_2D);
		1409	}
		1410
		1411	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1412
		1413	PROTOTYPES: ENABLE
		1414
		1415	void
		1416	pad (SV *data_, int ow, int oh, int nw, int nh)
		1417	CODE:
		1418	{
		1419	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1148	{	1420	{
1149	int nw = minpot (ow);
1150	int nh = minpot (oh);
1151
1152	if (nw != ow \|\| nh != oh)
1153	{
1154	if (SvOK (data_))
1155	{
1156	STRLEN datalen;	1421	STRLEN datalen;
1157	char *data = SvPVbyte (data_, datalen);	1422	char *data = SvPVbyte (data_, datalen);
1158	int bpp = datalen / (ow * oh);	1423	int bpp = datalen / (ow * oh);
1159	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1424	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1160		1425
1161	SvPOK_only (result_);	1426	SvPOK_only (result_);
1162	SvCUR_set (result_, nw * nh * bpp);	1427	SvCUR_set (result_, nw * nh * bpp);
1163		1428
1164	memset (SvPVX (result_), 0, nw * nh * bpp);	1429	memset (SvPVX (result_), 0, nw * nh * bpp);
1165	while (oh--)	1430	while (oh--)
1166	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1431	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1167		1432
1168	sv_setsv (data_, result_);	1433	sv_setsv (data_, result_);
1169	}
1170
1171	sv_setiv (w_, nw);
1172	sv_setiv (h_, nh);
1173	}
1174	}	1434	}
1175	}	1435	}
1176		1436
1177	void	1437	void
1178	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1438	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1184	{	1444	{
1185	HV hv = (HV )SvRV (self);	1445	HV hv = (HV )SvRV (self);
1186	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1446	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1187	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1447	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1188	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1448	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1449
		1450	if (name <= 0)
		1451	XSRETURN_EMPTY;
1189		1452
1190	if (items < 5)	1453	if (items < 5)
1191	{	1454	{
1192	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1455	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1193	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1456	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1221	glDisable (GL_ALPHA_TEST);	1484	glDisable (GL_ALPHA_TEST);
1222	glDisable (GL_BLEND);	1485	glDisable (GL_BLEND);
1223	}	1486	}
1224	}	1487	}
1225		1488
1226	MODULE = CFPlus PACKAGE = CFPlus::Map	1489	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1490	CODE:
		1491	{
		1492	GLint width;
		1493	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1494	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1495	RETVAL = width > 0;
		1496	}
		1497	OUTPUT:
		1498	RETVAL
1227		1499
1228	CFPlus::Map	1500	MODULE = Deliantra::Client PACKAGE = DC::Map
		1501
		1502	PROTOTYPES: DISABLE
		1503
		1504	DC::Map
1229	new (SV *class)	1505	new (SV *class)
1230	CODE:	1506	CODE:
1231	New (0, RETVAL, 1, struct map);	1507	New (0, RETVAL, 1, struct map);
1232	RETVAL->x = 0;	1508	RETVAL->x = 0;
1233	RETVAL->y = 0;	1509	RETVAL->y = 0;
1234	RETVAL->w = 0;	1510	RETVAL->w = 0;
1235	RETVAL->h = 0;	1511	RETVAL->h = 0;
1236	RETVAL->ox = 0;	1512	RETVAL->ox = 0;
1237	RETVAL->oy = 0;	1513	RETVAL->oy = 0;
1238	RETVAL->faces = 8192;	1514	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1239	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1515	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1240	RETVAL->texs = 8192;
1241	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1242	RETVAL->rows = 0;	1516	RETVAL->rows = 0;
1243	RETVAL->row = 0;	1517	RETVAL->row = 0;
1244	OUTPUT:	1518	OUTPUT:
1245	RETVAL	1519	RETVAL
1246		1520
1247	void	1521	void
1248	DESTROY (CFPlus::Map self)	1522	DESTROY (DC::Map self)
1249	CODE:	1523	CODE:
1250	{	1524	{
1251	map_clear (self);	1525	map_clear (self);
1252	Safefree (self->face);	1526	Safefree (self->face2tile);
1253	Safefree (self->tex);	1527	Safefree (self->tex);
1254	Safefree (self);	1528	Safefree (self);
1255	}	1529	}
1256		1530
1257	void	1531	void
1258	resize (CFPlus::Map self, int map_width, int map_height)	1532	resize (DC::Map self, int map_width, int map_height)
1259	CODE:	1533	CODE:
1260	self->w = map_width;	1534	self->w = map_width;
1261	self->h = map_height;	1535	self->h = map_height;
1262		1536
1263	void	1537	void
1264	clear (CFPlus::Map self)	1538	clear (DC::Map self)
1265	CODE:	1539	CODE:
1266	map_clear (self);	1540	map_clear (self);
1267		1541
1268	void	1542	void
1269	set_face (CFPlus::Map self, int face, int texid)	1543	set_tileid (DC::Map self, int face, int tile)
1270	CODE:	1544	CODE:
1271	{	1545	{
1272	while (self->faces <= face)	1546	need_facenum (self, face); self->face2tile [face] = tile;
1273	{	1547	need_texid (self, tile);
1274	Append (mapface, self->face, self->faces, self->faces);
1275	self->faces *= 2;
1276	}
1277
1278	self->face [face] = texid;
1279	}	1548	}
1280		1549
1281	void	1550	void
		1551	set_smooth (DC::Map self, int face, int smooth, int level)
		1552	CODE:
		1553	{
		1554	tileid texid;
		1555	maptex *tex;
		1556
		1557	if (face < 0 \|\| face >= self->faces)
		1558	return;
		1559
		1560	if (smooth < 0 \|\| smooth >= self->faces)
		1561	return;
		1562
		1563	texid = self->face2tile [face];
		1564
		1565	if (!texid)
		1566	return;
		1567
		1568	tex = self->tex + texid;
		1569	tex->smoothtile = self->face2tile [smooth];
		1570	tex->smoothlevel = level;
		1571	}
		1572
		1573	void
1282	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)	1574	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)
1283	CODE:	1575	CODE:
1284	{	1576	{
1285	while (self->texs <= texid)	1577	need_texid (self, texid);
1286	{
1287	Append (maptex, self->tex, self->texs, self->texs);
1288	self->texs *= 2;
1289	}
1290		1578
1291	{	1579	{
1292	maptex *tex = self->tex + texid;	1580	maptex *tex = self->tex + texid;
1293		1581
1294	tex->name = name;	1582	tex->name = name;
…		…
1311	// from transparent color bleeding and ugly wrapping effects.	1599	// from transparent color bleeding and ugly wrapping effects.
1312	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1600	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1313	}	1601	}
1314		1602
1315	int	1603	int
1316	ox (CFPlus::Map self)	1604	ox (DC::Map self)
1317	ALIAS:	1605	ALIAS:
1318	oy = 1	1606	oy = 1
1319	x = 2	1607	x = 2
1320	y = 3	1608	y = 3
1321	w = 4	1609	w = 4
…		…
1332	}	1620	}
1333	OUTPUT:	1621	OUTPUT:
1334	RETVAL	1622	RETVAL
1335		1623
1336	void	1624	void
1337	scroll (CFPlus::Map self, int dx, int dy)	1625	scroll (DC::Map self, int dx, int dy)
1338	CODE:	1626	CODE:
1339	{	1627	{
1340	if (dx > 0)	1628	if (dx > 0)
1341	map_blank (self, self->x, self->y, dx, self->h);	1629	map_blank (self, self->x, self->y, dx, self->h);
1342	else if (dx < 0)	1630	else if (dx < 0)
1343	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1631	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1344		1632
1345	if (dy > 0)	1633	if (dy > 0)
1346	map_blank (self, self->x, self->y, self->w, dy);	1634	map_blank (self, self->x, self->y, self->w, dy);
1347	else if (dy < 0)	1635	else if (dy < 0)
1348	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1636	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1349		1637
1350	self->ox += dx; self->x += dx;	1638	self->ox += dx; self->x += dx;
1351	self->oy += dy; self->y += dy;	1639	self->oy += dy; self->y += dy;
1352		1640
1353	while (self->y < 0)	1641	while (self->y < 0)
…		…
1357	self->rows += MAP_EXTEND_Y;	1645	self->rows += MAP_EXTEND_Y;
1358	self->y += MAP_EXTEND_Y;	1646	self->y += MAP_EXTEND_Y;
1359	}	1647	}
1360	}	1648	}
1361		1649
1362	void	1650	SV *
1363	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1651	map1a_update (DC::Map self, SV *data_, int extmap)
1364	CODE:	1652	CODE:
1365	{	1653	{
1366	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1654	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1367	uint8_t data_end = (uint8_t )SvEND (data_);	1655	uint8_t data_end = (uint8_t )SvEND (data_);
1368	mapcell *cell;	1656	mapcell *cell;
1369	int x, y, flags;	1657	int x, y, z, flags;
		1658	AV *missing = newAV ();
		1659	RETVAL = newRV_noinc ((SV *)missing);
1370		1660
1371	while (data < data_end - 1)	1661	while (data < data_end - 1)
1372	{	1662	{
1373	flags = (data [0] << 8) + data [1]; data += 2;	1663	flags = (data [0] << 8) + data [1]; data += 2;
1374		1664
…		…
1405	cell->stat_width = 1;	1695	cell->stat_width = 1;
1406	cell->stat_hp = *data++;	1696	cell->stat_hp = *data++;
1407	}	1697	}
1408	else if (cmd == 6) // monster width	1698	else if (cmd == 6) // monster width
1409	cell->stat_width = *data++ + 1;	1699	cell->stat_width = *data++ + 1;
1410	else if (cmd == 0x47) // monster width	1700	else if (cmd == 0x47)
1411	{	1701	{
1412	if (*data == 4)	1702	if (*data == 4)
1413	; // decode player tag	1703	; // decode player count
1414		1704
1415	data += *data + 1;	1705	data += *data + 1;
1416	}	1706	}
1417	else if (cmd == 8) // cell flags	1707	else if (cmd == 8) // cell flags
1418	cell->flags = *data++;	1708	cell->flags = *data++;
…		…
1425	}	1715	}
1426	else	1716	else
1427	cell->darkness = *data++ + 1;	1717	cell->darkness = *data++ + 1;
1428	}	1718	}
1429		1719
		1720	for (z = 0; z <= 2; ++z)
1430	if (flags & 4)	1721	if (flags & (4 >> z))
1431	{	1722	{
1432	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1723	faceid face = (data [0] << 8) + data [1]; data += 2;
		1724	need_facenum (self, face);
		1725	cell->tile [z] = self->face2tile [face];
		1726
		1727	if (cell->tile [z])
		1728	{
		1729	maptex *tex = self->tex + cell->tile [z];
		1730	if (!tex->name)
		1731	av_push (missing, newSViv (cell->tile [z]));
		1732
		1733	if (tex->smoothtile)
		1734	{
		1735	maptex *smooth = self->tex + tex->smoothtile;
		1736	if (!smooth->name)
		1737	av_push (missing, newSViv (tex->smoothtile));
		1738	}
		1739	}
1433	}	1740	}
1434
1435	if (flags & 2)
1436	{
1437	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1438	}
1439
1440	if (flags & 1)
1441	{
1442	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1443	}
1444	}	1741	}
1445	else	1742	else
1446	cell->darkness = 0;	1743	cell->darkness = 0;
1447	}	1744	}
1448	}	1745	}
		1746	OUTPUT:
		1747	RETVAL
1449		1748
1450	SV *	1749	SV *
1451	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1750	mapmap (DC::Map self, int x0, int y0, int w, int h)
1452	CODE:	1751	CODE:
1453	{	1752	{
1454	int x1, x;	1753	int x1, x;
1455	int y1, y;	1754	int y1, y;
1456	int z;	1755	int z;
…		…
1477	{	1776	{
1478	mapcell *cell = row->col + (x - row->c0);	1777	mapcell *cell = row->col + (x - row->c0);
1479		1778
1480	for (z = 0; z <= 0; z++)	1779	for (z = 0; z <= 0; z++)
1481	{	1780	{
1482	mapface face = cell->face [z];
1483
1484	if (face)
1485	{
1486	maptex tex = self->tex [face];	1781	maptex tex = self->tex [cell->tile [z]];
1487	int a0 = 255 - tex.a;	1782	int a0 = 255 - tex.a;
1488	int a1 = tex.a;	1783	int a1 = tex.a;
1489		1784
1490	r = (r * a0 + tex.r * a1) / 255;	1785	r = (r * a0 + tex.r * a1) / 255;
1491	g = (g * a0 + tex.g * a1) / 255;	1786	g = (g * a0 + tex.g * a1) / 255;
1492	b = (b * a0 + tex.b * a1) / 255;	1787	b = (b * a0 + tex.b * a1) / 255;
1493	a = (a * a0 + tex.a * a1) / 255;	1788	a = (a * a0 + tex.a * a1) / 255;
1494	}
1495	}	1789	}
1496	}	1790	}
1497		1791
1498	*map++ = (r )	1792	*map++ = (r )
1499	\| (g << 8)	1793	\| (g << 8)
…		…
1506	}	1800	}
1507	OUTPUT:	1801	OUTPUT:
1508	RETVAL	1802	RETVAL
1509		1803
1510	void	1804	void
1511	draw (CFPlus::Map self, int mx, int my, int sw, int sh)	1805	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1512	CODE:	1806	CODE:
1513	{	1807	{
1514	int x, y, z;	1808	int x, y, z;
1515	int last_name;
1516	mapface face;
1517		1809
1518	glColor4ub (255, 255, 255, 255);	1810	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1811	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1812	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1813	smooth_key skey;
		1814
		1815	rc_t *rc = rc_alloc ();
		1816	rc_key_t key;
		1817	rc_array_t *arr;
		1818
		1819	// thats current max. sorry.
		1820	if (sw > 255) sw = 255;
		1821	if (sh > 255) sh = 255;
		1822
		1823	// clear key, in case of extra padding
		1824	memset (&skey, 0, sizeof (skey));
		1825
		1826	memset (&key, 0, sizeof (key));
		1827	key.r = 255;
		1828	key.g = 255;
		1829	key.b = 255;
		1830	key.a = 255;
		1831	key.mode = GL_QUADS;
		1832	key.format = GL_T2F_V3F;
		1833	key.texname = -1;
		1834
		1835	mx += self->x;
		1836	my += self->y;
		1837
		1838	// first pass: determine smooth_max
		1839	// rather ugly, if you ask me
		1840	// could also be stored inside mapcell and updated on change
		1841	memset (smooth_max, 0, sizeof (smooth_max));
		1842
		1843	for (y = 0; y < sh; y++)
		1844	if (0 <= y + my && y + my < self->rows)
		1845	{
		1846	maprow *row = self->row + (y + my);
		1847
		1848	for (x = 0; x < sw; x++)
		1849	if (row->c0 <= x + mx && x + mx < row->c1)
		1850	{
		1851	mapcell *cell = row->col + (x + mx - row->c0);
		1852
		1853	smooth_max[x + 1][y + 1] =
		1854	MAX (self->tex [cell->tile [0]].smoothlevel,
		1855	MAX (self->tex [cell->tile [1]].smoothlevel,
		1856	self->tex [cell->tile [2]].smoothlevel));
		1857	}
		1858	}
1519		1859
1520	glEnable (GL_BLEND);	1860	glEnable (GL_BLEND);
1521	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1861	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1522	glEnable (GL_TEXTURE_2D);
1523	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1862	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1524		1863
1525	glBegin (GL_QUADS);
1526
1527	last_name = 0;
1528
1529	mx += self->x;
1530	my += self->y;
1531
1532	for (z = 0; z < 3; z++)	1864	for (z = 0; z <= 2; z++)
		1865	{
		1866	memset (smooth_level, 0, sizeof (smooth_level));
		1867
1533	for (y = 0; y < sh; y++)	1868	for (y = 0; y < sh; y++)
1534	if (0 <= y + my && y + my < self->rows)	1869	if (0 <= y + my && y + my < self->rows)
1535	{	1870	{
1536	maprow *row = self->row + (y + my);	1871	maprow *row = self->row + (y + my);
1537		1872
1538	for (x = 0; x < sw; x++)	1873	for (x = 0; x < sw; x++)
1539	if (row->c0 <= x + mx && x + mx < row->c1)	1874	if (row->c0 <= x + mx && x + mx < row->c1)
1540	{	1875	{
1541	mapcell *cell = row->col + (x + mx - row->c0);	1876	mapcell *cell = row->col + (x + mx - row->c0);
1542
1543	face = cell->face [z];	1877	tileid tile = cell->tile [z];
		1878
		1879	if (tile)
		1880	{
		1881	maptex tex = self->tex [tile];
		1882	int px, py;
1544		1883
1545	if (face && face < self->texs)	1884	if (key.texname != tex.name)
		1885	{
		1886	if (!tex.name)
		1887	tex = self->tex [2]; /* missing, replace by noface */
		1888
		1889	key.texname = tex.name;
		1890	arr = rc_array (rc, &key);
		1891	}
		1892
		1893	px = (x + 1) * T - tex.w;
		1894	py = (y + 1) * T - tex.h;
		1895
		1896	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1897	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1898	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1899	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1900
		1901	if (cell->flags && z == 2)
		1902	{
		1903	// overlays such as the speech bubble, probably more to come
		1904	if (cell->flags & 1)
		1905	{
		1906	maptex tex = self->tex [1];
		1907	int px = x * T + T * 2 / 32;
		1908	int py = y * T - T * 6 / 32;
		1909
		1910	if (tex.name)
		1911	{
		1912	if (key.texname != tex.name)
		1913	{
		1914	key.texname = tex.name;
		1915	arr = rc_array (rc, &key);
		1916	}
		1917
		1918	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1919	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1920	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1921	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1922	}
		1923	}
		1924	}
		1925
		1926	// update smooth hash
		1927	if (tex.smoothtile)
		1928	{
		1929	skey.tile = tex.smoothtile;
		1930	skey.level = tex.smoothlevel;
		1931
		1932	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1933
		1934	// add bits to current tile and all neighbours. skey.x\|y is
		1935	// shifted +1\|+1 so we always stay positive.
		1936
		1937	// bits is ___n cccc CCCC bbbb
		1938	// n do not draw borders&corners
		1939	// c draw these corners, but...
		1940	// C ... not these
		1941	// b draw these borders
		1942
		1943	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1944	// ┃· ·· ·┃ ━━
		1945
		1946	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1947	// ·· ·· ·┏ ┓·
		1948
		1949	// full tile
		1950	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1951
		1952	// borders
		1953	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1954	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1955	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1956	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1957
		1958	// corners
		1959	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1960	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1961	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1962	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1963	}
		1964	}
		1965	}
		1966	}
		1967
		1968	rc_draw (rc);
		1969	rc_clear (rc);
		1970
		1971	// go through all smoothlevels, lowest to highest, then draw.
		1972	// this is basically counting sort
		1973	{
		1974	int w, b;
		1975
		1976	glEnable (GL_TEXTURE_2D);
		1977	glBegin (GL_QUADS);
		1978	for (w = 0; w < 256 / 32; ++w)
		1979	{
		1980	uint32_t smask = smooth_level [w];
		1981	if (smask)
		1982	for (b = 0; b < 32; ++b)
		1983	if (smask & (((uint32_t)1) << b))
1546	{	1984	{
1547	maptex tex = self->tex [face];	1985	int level = (w << 5) \| b;
1548	int px = (x + 1) * 32 - tex.w;	1986	HE *he;
1549	int py = (y + 1) * 32 - tex.h;
1550		1987
1551	if (last_name != tex.name)	1988	hv_iterinit (smooth);
		1989	while ((he = hv_iternext (smooth)))
1552	{	1990	{
1553	glEnd ();	1991	smooth_key skey = (smooth_key )HeKEY (he);
1554	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1992	IV bits = SvIVX (HeVAL (he));
1555	glBegin (GL_QUADS);
1556	}
1557		1993
1558	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1559	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1560	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1561	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1562	}
1563
1564	if (cell->flags && z == 2)
1565	{
1566	if (cell->flags & 1)	1994	if (!(bits & 0x1000)
		1995	&& skey->level == level
		1996	&& level > smooth_max [skey->x][skey->y])
1567	{	1997	{
1568	maptex tex = self->tex [1];	1998	maptex tex = self->tex [skey->tile];
1569	int px = (x + 1) * 32 - tex.w + 2;	1999	int px = (((int)skey->x) - 1) * T;
1570	int py = (y + 1) * 32 - tex.h - 6;	2000	int py = (((int)skey->y) - 1) * T;
		2001	int border = bits & 15;
		2002	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2003	float dx = tex.s * .0625f; // 16 images/row
		2004	float dy = tex.t * .5f ; // 2 images/column
1571		2005
		2006	if (tex.name)
		2007	{
		2008	// this time avoiding texture state changes
		2009	// save gobs of state changes.
		2010	if (key.texname != tex.name)
		2011	{
1572	glEnd ();	2012	glEnd ();
1573	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2013	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1574	glBegin (GL_QUADS);	2014	glBegin (GL_QUADS);
		2015	}
1575		2016
		2017	if (border)
		2018	{
		2019	float ox = border * dx;
		2020
		2021	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2022	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2023	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2024	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2025	}
		2026
		2027	if (corner)
		2028	{
		2029	float ox = corner * dx;
		2030
1576	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2031	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1577	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2032	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1578	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2033	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1579	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2034	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2035	}
		2036	}
		2037	}
1580	}	2038	}
1581	}	2039	}
1582	}
1583	}	2040	}
1584		2041
1585	glEnd ();	2042	glEnd ();
1586
1587	glDisable (GL_TEXTURE_2D);	2043	glDisable (GL_TEXTURE_2D);
		2044	key.texname = -1;
		2045	}
		2046
		2047	hv_clear (smooth);
		2048	}
		2049
1588	glDisable (GL_BLEND);	2050	glDisable (GL_BLEND);
		2051	rc_free (rc);
1589		2052
1590	// top layer: overlays such as the health bar	2053	// top layer: overlays such as the health bar
1591	for (y = 0; y < sh; y++)	2054	for (y = 0; y < sh; y++)
1592	if (0 <= y + my && y + my < self->rows)	2055	if (0 <= y + my && y + my < self->rows)
1593	{	2056	{
…		…
1596	for (x = 0; x < sw; x++)	2059	for (x = 0; x < sw; x++)
1597	if (row->c0 <= x + mx && x + mx < row->c1)	2060	if (row->c0 <= x + mx && x + mx < row->c1)
1598	{	2061	{
1599	mapcell *cell = row->col + (x + mx - row->c0);	2062	mapcell *cell = row->col + (x + mx - row->c0);
1600		2063
1601	int px = x * 32;	2064	int px = x * T;
1602	int py = y * 32;	2065	int py = y * T;
1603		2066
1604	if (cell->stat_hp)	2067	if (cell->stat_hp)
1605	{	2068	{
1606	int width = cell->stat_width * 32;	2069	int width = cell->stat_width * T;
1607	int thick = sh / 28 + 1 + cell->stat_width;	2070	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1608		2071
1609	glColor3ub (0, 0, 0);	2072	glColor3ub (0, 0, 0);
1610	glRectf (px + 1, py - thick - 2,	2073	glRectf (px + 1, py - thick - 2,
1611	px + width - 1, py);	2074	px + width - 1, py);
1612		2075
…		…
1618	}	2081	}
1619	}	2082	}
1620	}	2083	}
1621		2084
1622	void	2085	void
1623	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2086	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1624	CODE:	2087	CODE:
1625	{	2088	{
1626	static float color[16][3] = {	2089	static float color[16][3] = {
1627	{ 0.00F, 0.00F, 0.00F },	2090	{ 0.00F, 0.00F, 0.00F },
1628	{ 1.00F, 1.00F, 1.00F },	2091	{ 1.00F, 1.00F, 1.00F },
…		…
1678	glDisable (GL_BLEND);	2141	glDisable (GL_BLEND);
1679	glDisable (GL_TEXTURE_2D);	2142	glDisable (GL_TEXTURE_2D);
1680	}	2143	}
1681		2144
1682	void	2145	void
1683	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2146	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1684	PPCODE:	2147	PPCODE:
1685	{	2148	{
1686	int x, y;	2149	int x, y;
		2150	int sw1 = sw + 2;
		2151	int sh1 = sh + 2;
		2152	int sh3 = sh * 3;
1687	int sw4 = (sw + 3) & ~3;	2153	int sw34 = (sw * 3 + 3) & ~3;
		2154	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1688	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2155	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1689	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2156	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1690		2157
1691	memset (darkness, 255, sw4 * sh);
1692	SvPOK_only (darkness_sv);	2158	SvPOK_only (darkness3_sv);
1693	SvCUR_set (darkness_sv, sw4 * sh);	2159	SvCUR_set (darkness3_sv, sw34 * sh3);
1694		2160
1695	mx += self->x;	2161	mx += self->x - 1;
1696	my += self->y;	2162	my += self->y - 1;
1697		2163
		2164	memset (darkness1, 255, sw1 * sh1);
		2165
1698	for (y = 0; y < sh; y++)	2166	for (y = 0; y < sh1; y++)
1699	if (0 <= y + my && y + my < self->rows)	2167	if (0 <= y + my && y + my < self->rows)
1700	{	2168	{
1701	maprow *row = self->row + (y + my);	2169	maprow *row = self->row + (y + my);
1702		2170
1703	for (x = 0; x < sw; x++)	2171	for (x = 0; x < sw1; x++)
1704	if (row->c0 <= x + mx && x + mx < row->c1)	2172	if (row->c0 <= x + mx && x + mx < row->c1)
1705	{	2173	{
1706	mapcell *cell = row->col + (x + mx - row->c0);	2174	mapcell *cell = row->col + (x + mx - row->c0);
1707		2175
1708	darkness[y * sw4 + x] = cell->darkness	2176	darkness1 [y * sw1 + x] = cell->darkness
1709	? 255 - (cell->darkness - 1)	2177	? 255 - (cell->darkness - 1)
1710	: 255 - FOW_DARKNESS;	2178	: 255 - FOW_DARKNESS;
1711	}	2179	}
1712	}	2180	}
1713		2181
		2182	for (y = 0; y < sh; ++y)
		2183	for (x = 0; x < sw; ++x)
		2184	{
		2185	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2186	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2187	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2188	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2189	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2190	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2191	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2192	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2193	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2194
		2195	uint8_t r11 = (d11 + d21 + d12) / 3;
		2196	uint8_t r21 = d21;
		2197	uint8_t r31 = (d21 + d31 + d32) / 3;
		2198
		2199	uint8_t r12 = d12;
		2200	uint8_t r22 = d22;
		2201	uint8_t r32 = d32;
		2202
		2203	uint8_t r13 = (d13 + d23 + d12) / 3;
		2204	uint8_t r23 = d23;
		2205	uint8_t r33 = (d23 + d33 + d32) / 3;
		2206
		2207	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2208	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2209	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2210	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2211	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2212	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2213	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2214	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2215	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2216	}
		2217
		2218	free (darkness1);
		2219
1714	EXTEND (SP, 3);	2220	EXTEND (SP, 3);
1715	PUSHs (sv_2mortal (newSViv (sw4)));	2221	PUSHs (sv_2mortal (newSViv (sw34)));
1716	PUSHs (sv_2mortal (newSViv (sh)));	2222	PUSHs (sv_2mortal (newSViv (sh3)));
1717	PUSHs (darkness_sv);	2223	PUSHs (darkness3_sv);
1718	}	2224	}
1719		2225
1720	SV *	2226	SV *
1721	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2227	get_rect (DC::Map self, int x0, int y0, int w, int h)
1722	CODE:	2228	CODE:
1723	{	2229	{
1724	int x, y, x1, y1;	2230	int x, y, x1, y1;
1725	SV data_sv = newSV (w h * 7 + 5);	2231	SV data_sv = newSV (w h * 7 + 5);
1726	uint8_t data = (uint8_t )SvPVX (data_sv);	2232	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1751	if (row && row->c0 <= x && x < row->c1)	2257	if (row && row->c0 <= x && x < row->c1)
1752	{	2258	{
1753	mapcell *cell = row->col + (x - row->c0);	2259	mapcell *cell = row->col + (x - row->c0);
1754	uint8_t flags = 0;	2260	uint8_t flags = 0;
1755		2261
1756	if (cell->face [0]) flags \|= 1;	2262	if (cell->tile [0]) flags \|= 1;
1757	if (cell->face [1]) flags \|= 2;	2263	if (cell->tile [1]) flags \|= 2;
1758	if (cell->face [2]) flags \|= 4;	2264	if (cell->tile [2]) flags \|= 4;
1759		2265
1760	*data++ = flags;	2266	*data++ = flags;
1761		2267
1762	if (flags & 1)	2268	if (flags & 1)
1763	{	2269	{
		2270	tileid tile = cell->tile [0];
1764	*data++ = cell->face [0] >> 8;	2271	*data++ = tile >> 8;
1765	*data++ = cell->face [0];	2272	*data++ = tile;
1766	}	2273	}
1767		2274
1768	if (flags & 2)	2275	if (flags & 2)
1769	{	2276	{
		2277	tileid tile = cell->tile [1];
1770	*data++ = cell->face [1] >> 8;	2278	*data++ = tile >> 8;
1771	*data++ = cell->face [1];	2279	*data++ = tile;
1772	}	2280	}
1773		2281
1774	if (flags & 4)	2282	if (flags & 4)
1775	{	2283	{
		2284	tileid tile = cell->tile [2];
1776	*data++ = cell->face [2] >> 8;	2285	*data++ = tile >> 8;
1777	*data++ = cell->face [2];	2286	*data++ = tile;
1778	}	2287	}
1779	}	2288	}
1780	else	2289	else
1781	*data++ = 0;	2290	*data++ = 0;
1782	}	2291	}
…		…
1788	}	2297	}
1789	OUTPUT:	2298	OUTPUT:
1790	RETVAL	2299	RETVAL
1791		2300
1792	void	2301	void
1793	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2302	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
1794	PPCODE:	2303	PPCODE:
1795	{	2304	{
1796	int x, y, z;	2305	int x, y, z;
1797	int w, h;	2306	int w, h;
1798	int x1, y1;	2307	int x1, y1;
1799		2308
1800	if (*data++ != 0)	2309	if (*data++ != 0)
1801	return; /* version mismatch */	2310	XSRETURN_EMPTY; /* version mismatch */
1802		2311
1803	w = data++ << 8; w \|= data++;	2312	w = data++ << 8; w \|= data++;
1804	h = data++ << 8; h \|= data++;	2313	h = data++ << 8; h \|= data++;
1805		2314
1806	// we need to do this 'cause we don't keep an absolute coord system for rows	2315	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1822	{	2331	{
1823	uint8_t flags = *data++;	2332	uint8_t flags = *data++;
1824		2333
1825	if (flags)	2334	if (flags)
1826	{	2335	{
1827	mapface face[3] = { 0, 0, 0 };
1828
1829	mapcell *cell = row_get_cell (row, x);	2336	mapcell *cell = row_get_cell (row, x);
		2337	tileid tile[3] = { 0, 0, 0 };
1830		2338
1831	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2339	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1832	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2340	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1833	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2341	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1834		2342
1835	if (cell->darkness == 0)	2343	if (cell->darkness == 0)
1836	{	2344	{
1837	cell->darkness = 0;	2345	cell->darkness = 0;
1838		2346
1839	for (z = 0; z <= 2; z++)	2347	for (z = 0; z <= 2; z++)
1840	{	2348	{
1841	cell->face[z] = face[z];	2349	tileid t = tile [z];
1842		2350
1843	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2351	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2352	{
1844	XPUSHs (sv_2mortal (newSViv (face[z])));	2353	XPUSHs (sv_2mortal (newSViv (t)));
		2354	need_texid (self, t);
		2355	}
		2356
		2357	cell->tile [z] = t;
1845	}	2358	}
1846	}	2359	}
1847	}	2360	}
1848	}	2361	}
1849	}	2362	}
1850	}	2363	}
1851		2364
1852	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2365	MODULE = Deliantra::Client PACKAGE = DC::RW
1853		2366
1854	CFPlus::MixChunk	2367	DC::RW
1855	new_from_file (SV class, char path)	2368	new (SV class, SV data_sv)
1856	CODE:	2369	CODE:
1857	RETVAL = Mix_LoadWAV (path);	2370	{
		2371	STRLEN datalen;
		2372	char *data = SvPVbyte (data_sv, datalen);
		2373
		2374	RETVAL = SDL_RWFromConstMem (data, datalen);
		2375	}
1858	OUTPUT:	2376	OUTPUT:
1859	RETVAL	2377	RETVAL
1860		2378
		2379	DC::RW
		2380	new_from_file (SV class, const char path, const char *mode = "rb")
		2381	CODE:
		2382	RETVAL = SDL_RWFromFile (path, mode);
		2383	OUTPUT:
		2384	RETVAL
		2385
		2386	# fails on win32:
		2387	# dc.xs(2268) : error C2059: syntax error : '('
1861	void	2388	#void
		2389	#close (DC::RW self)
		2390	# CODE:
		2391	# (self->(close)) (self);
		2392
		2393	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2394
		2395	PROTOTYPES: DISABLE
		2396
		2397	DC::Channel
		2398	find ()
		2399	CODE:
		2400	{
		2401	RETVAL = Mix_GroupAvailable (-1);
		2402
		2403	if (RETVAL < 0)
		2404	{
		2405	RETVAL = Mix_GroupOldest (-1);
		2406
		2407	if (RETVAL < 0)
		2408	XSRETURN_UNDEF;
		2409
		2410	Mix_HaltChannel (RETVAL);
		2411	}
		2412
		2413	Mix_UnregisterAllEffects (RETVAL);
		2414	Mix_Volume (RETVAL, 128);
		2415	}
		2416	OUTPUT:
		2417	RETVAL
		2418
		2419	void
		2420	halt (DC::Channel self)
		2421	CODE:
		2422	Mix_HaltChannel (self);
		2423
		2424	void
		2425	expire (DC::Channel self, int ticks = -1)
		2426	CODE:
		2427	Mix_ExpireChannel (self, ticks);
		2428
		2429	void
		2430	fade_out (DC::Channel self, int ticks = -1)
		2431	CODE:
		2432	Mix_FadeOutChannel (self, ticks);
		2433
		2434	int
		2435	volume (DC::Channel self, int volume)
		2436	CODE:
		2437	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2438	OUTPUT:
		2439	RETVAL
		2440
		2441	void
		2442	unregister_all_effects (DC::Channel self)
		2443	CODE:
		2444	Mix_UnregisterAllEffects (self);
		2445
		2446	void
		2447	set_panning (DC::Channel self, int left, int right)
		2448	CODE:
		2449	left = CLAMP (left , 0, 255);
		2450	right = CLAMP (right, 0, 255);
		2451	Mix_SetPanning (self, left, right);
		2452
		2453	void
		2454	set_distance (DC::Channel self, int distance)
		2455	CODE:
		2456	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2457
		2458	void
		2459	set_position (DC::Channel self, int angle, int distance)
		2460	CODE:
		2461
		2462	void
		2463	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2464	CODE:
		2465	{
		2466	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2467	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2468	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2469	}
		2470
		2471	void
		2472	set_reverse_stereo (DC::Channel self, int flip)
		2473	CODE:
		2474	Mix_SetReverseStereo (self, flip);
		2475
		2476	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2477
		2478	PROTOTYPES: DISABLE
		2479
		2480	DC::MixChunk
		2481	new (SV *class, DC::RW rwops)
		2482	CODE:
		2483	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2484	OUTPUT:
		2485	RETVAL
		2486
		2487	void
1862	DESTROY (CFPlus::MixChunk self)	2488	DESTROY (DC::MixChunk self)
1863	CODE:	2489	CODE:
1864	Mix_FreeChunk (self);	2490	Mix_FreeChunk (self);
1865		2491
1866	int	2492	int
1867	volume (CFPlus::MixChunk self, int volume = -1)	2493	volume (DC::MixChunk self, int volume = -1)
1868	CODE:	2494	CODE:
		2495	if (items > 1)
		2496	volume = CLAMP (volume, 0, 128);
1869	RETVAL = Mix_VolumeChunk (self, volume);	2497	RETVAL = Mix_VolumeChunk (self, volume);
1870	OUTPUT:	2498	OUTPUT:
1871	RETVAL	2499	RETVAL
1872		2500
1873	int	2501	DC::Channel
1874	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2502	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1875	CODE:	2503	CODE:
		2504	{
1876	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2505	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2506
		2507	if (RETVAL < 0)
		2508	XSRETURN_UNDEF;
		2509
		2510	if (channel < 0)
		2511	{
		2512	Mix_UnregisterAllEffects (RETVAL);
		2513	Mix_Volume (RETVAL, 128);
		2514	}
		2515	}
1877	OUTPUT:	2516	OUTPUT:
1878	RETVAL	2517	RETVAL
1879		2518
1880	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2519	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1881		2520
1882	int	2521	int
1883	volume (int volume = -1)	2522	volume (int volume = -1)
		2523	PROTOTYPE: ;$
1884	CODE:	2524	CODE:
		2525	if (items > 0)
		2526	volume = CLAMP (volume, 0, 128);
1885	RETVAL = Mix_VolumeMusic (volume);	2527	RETVAL = Mix_VolumeMusic (volume);
1886	OUTPUT:	2528	OUTPUT:
1887	RETVAL	2529	RETVAL
1888		2530
		2531	void
		2532	fade_out (int ms)
		2533	CODE:
		2534	Mix_FadeOutMusic (ms);
		2535
		2536	void
		2537	halt ()
		2538	CODE:
		2539	Mix_HaltMusic ();
		2540
1889	CFPlus::MixMusic	2541	DC::MixMusic
1890	new_from_file (SV class, char path)	2542	new (SV *class, DC::RW rwops)
1891	CODE:	2543	CODE:
1892	RETVAL = Mix_LoadMUS (path);	2544	RETVAL = Mix_LoadMUS_RW (rwops);
1893	OUTPUT:	2545	OUTPUT:
1894	RETVAL	2546	RETVAL
1895		2547
1896	void	2548	void
1897	DESTROY (CFPlus::MixMusic self)	2549	DESTROY (DC::MixMusic self)
1898	CODE:	2550	CODE:
1899	Mix_FreeMusic (self);	2551	Mix_FreeMusic (self);
1900		2552
1901	int	2553	int
1902	play (CFPlus::MixMusic self, int loops = -1)	2554	play (DC::MixMusic self, int loops = -1)
1903	CODE:	2555	CODE:
1904	RETVAL = Mix_PlayMusic (self, loops);	2556	RETVAL = Mix_PlayMusic (self, loops);
1905	OUTPUT:	2557	OUTPUT:
1906	RETVAL	2558	RETVAL
1907		2559
1908	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2560	void
		2561	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2562	CODE:
		2563	Mix_FadeInMusicPos (self, loops, ms, position);
		2564
		2565	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2566
		2567	PROTOTYPES: ENABLE
1909		2568
1910	BOOT:	2569	BOOT:
1911	{	2570	{
1912	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2571	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1913	static const struct {	2572	static const struct {
1914	const char *name;	2573	const char *name;
1915	IV iv;	2574	IV iv;
1916	} *civ, const_iv[] = {	2575	} *civ, const_iv[] = {
1917	# define const_iv(name) { # name, (IV)name }	2576	# define const_iv(name) { # name, (IV)name }
		2577	const_iv (GL_VENDOR),
		2578	const_iv (GL_VERSION),
		2579	const_iv (GL_EXTENSIONS),
1918	const_iv (GL_COLOR_MATERIAL),	2580	const_iv (GL_COLOR_MATERIAL),
1919	const_iv (GL_SMOOTH),	2581	const_iv (GL_SMOOTH),
1920	const_iv (GL_FLAT),	2582	const_iv (GL_FLAT),
1921	const_iv (GL_DITHER),	2583	const_iv (GL_DITHER),
1922	const_iv (GL_BLEND),	2584	const_iv (GL_BLEND),
…		…
1926	const_iv (GL_ALPHA_TEST),	2588	const_iv (GL_ALPHA_TEST),
1927	const_iv (GL_NORMALIZE),	2589	const_iv (GL_NORMALIZE),
1928	const_iv (GL_RESCALE_NORMAL),	2590	const_iv (GL_RESCALE_NORMAL),
1929	const_iv (GL_FRONT),	2591	const_iv (GL_FRONT),
1930	const_iv (GL_BACK),	2592	const_iv (GL_BACK),
		2593	const_iv (GL_AUX0),
1931	const_iv (GL_AND),	2594	const_iv (GL_AND),
1932	const_iv (GL_ONE),	2595	const_iv (GL_ONE),
1933	const_iv (GL_ZERO),	2596	const_iv (GL_ZERO),
1934	const_iv (GL_SRC_ALPHA),	2597	const_iv (GL_SRC_ALPHA),
1935	const_iv (GL_DST_ALPHA),	2598	const_iv (GL_DST_ALPHA),
…		…
1948	const_iv (GL_INTENSITY),	2611	const_iv (GL_INTENSITY),
1949	const_iv (GL_LUMINANCE),	2612	const_iv (GL_LUMINANCE),
1950	const_iv (GL_LUMINANCE_ALPHA),	2613	const_iv (GL_LUMINANCE_ALPHA),
1951	const_iv (GL_FLOAT),	2614	const_iv (GL_FLOAT),
1952	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2615	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2616	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2617	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2618	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2619	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2620	const_iv (GL_COMPRESSED_RGB_ARB),
		2621	const_iv (GL_COMPRESSED_RGBA_ARB),
1953	const_iv (GL_COMPILE),	2622	const_iv (GL_COMPILE),
		2623	const_iv (GL_PROXY_TEXTURE_1D),
		2624	const_iv (GL_PROXY_TEXTURE_2D),
1954	const_iv (GL_TEXTURE_1D),	2625	const_iv (GL_TEXTURE_1D),
1955	const_iv (GL_TEXTURE_2D),	2626	const_iv (GL_TEXTURE_2D),
1956	const_iv (GL_TEXTURE_ENV),	2627	const_iv (GL_TEXTURE_ENV),
1957	const_iv (GL_TEXTURE_MAG_FILTER),	2628	const_iv (GL_TEXTURE_MAG_FILTER),
1958	const_iv (GL_TEXTURE_MIN_FILTER),	2629	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1979	const_iv (GL_COLOR_LOGIC_OP),	2650	const_iv (GL_COLOR_LOGIC_OP),
1980	const_iv (GL_SEPARABLE_2D),	2651	const_iv (GL_SEPARABLE_2D),
1981	const_iv (GL_CONVOLUTION_2D),	2652	const_iv (GL_CONVOLUTION_2D),
1982	const_iv (GL_CONVOLUTION_BORDER_MODE),	2653	const_iv (GL_CONVOLUTION_BORDER_MODE),
1983	const_iv (GL_CONSTANT_BORDER),	2654	const_iv (GL_CONSTANT_BORDER),
		2655	const_iv (GL_POINTS),
1984	const_iv (GL_LINES),	2656	const_iv (GL_LINES),
1985	const_iv (GL_LINE_STRIP),	2657	const_iv (GL_LINE_STRIP),
1986	const_iv (GL_LINE_LOOP),	2658	const_iv (GL_LINE_LOOP),
1987	const_iv (GL_QUADS),	2659	const_iv (GL_QUADS),
1988	const_iv (GL_QUAD_STRIP),	2660	const_iv (GL_QUAD_STRIP),
1989	const_iv (GL_TRIANGLES),	2661	const_iv (GL_TRIANGLES),
1990	const_iv (GL_TRIANGLE_STRIP),	2662	const_iv (GL_TRIANGLE_STRIP),
1991	const_iv (GL_TRIANGLE_FAN),	2663	const_iv (GL_TRIANGLE_FAN),
		2664	const_iv (GL_POLYGON),
1992	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2665	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2666	const_iv (GL_POINT_SMOOTH_HINT),
		2667	const_iv (GL_LINE_SMOOTH_HINT),
		2668	const_iv (GL_POLYGON_SMOOTH_HINT),
		2669	const_iv (GL_GENERATE_MIPMAP_HINT),
		2670	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1993	const_iv (GL_FASTEST),	2671	const_iv (GL_FASTEST),
		2672	const_iv (GL_DONT_CARE),
		2673	const_iv (GL_NICEST),
1994	const_iv (GL_V2F),	2674	const_iv (GL_V2F),
1995	const_iv (GL_V3F),	2675	const_iv (GL_V3F),
1996	const_iv (GL_T2F_V3F),	2676	const_iv (GL_T2F_V3F),
1997	const_iv (GL_T2F_N3F_V3F),	2677	const_iv (GL_T2F_N3F_V3F),
1998	# undef const_iv	2678	# undef const_iv
1999	};	2679	};
2000		2680
2001	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2681	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2002	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2682	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2683
		2684	texture_av = newAV ();
		2685	AvREAL_off (texture_av);
2003	}	2686	}
		2687
		2688	void
		2689	disable_GL_EXT_blend_func_separate ()
		2690	CODE:
		2691	gl.BlendFuncSeparate = 0;
		2692	gl.BlendFuncSeparateEXT = 0;
2004		2693
2005	char *	2694	char *
2006	gl_vendor ()	2695	gl_vendor ()
2007	CODE:	2696	CODE:
2008	RETVAL = (char *)glGetString (GL_VENDOR);	2697	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2021	CODE:	2710	CODE:
2022	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2711	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2023	OUTPUT:	2712	OUTPUT:
2024	RETVAL	2713	RETVAL
2025		2714
		2715	const char *glGetString (GLenum pname)
		2716
		2717	GLint glGetInteger (GLenum pname)
		2718	CODE:
		2719	glGetIntegerv (pname, &RETVAL);
		2720	OUTPUT:
		2721	RETVAL
		2722
		2723	GLdouble glGetDouble (GLenum pname)
		2724	CODE:
		2725	glGetDoublev (pname, &RETVAL);
		2726	OUTPUT:
		2727	RETVAL
		2728
2026	int glGetError ()	2729	int glGetError ()
2027		2730
2028	void glFinish ()	2731	void glFinish ()
2029		2732
2030	void glClear (int mask)	2733	void glClear (int mask)
…		…
2067	# near_ and far_ are due to microsofts buggy "c" compiler	2770	# near_ and far_ are due to microsofts buggy "c" compiler
2068	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2771	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2069		2772
2070	# near_ and far_ are due to microsofts buggy "c" compiler	2773	# near_ and far_ are due to microsofts buggy "c" compiler
2071	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2774	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2775
		2776	PROTOTYPES: DISABLE
2072		2777
2073	void glViewport (int x, int y, int width, int height)	2778	void glViewport (int x, int y, int width, int height)
2074		2779
2075	void glScissor (int x, int y, int width, int height)	2780	void glScissor (int x, int y, int width, int height)
2076		2781
…		…
2084		2789
2085	void glRotate (float angle, float x, float y, float z)	2790	void glRotate (float angle, float x, float y, float z)
2086	CODE:	2791	CODE:
2087	glRotatef (angle, x, y, z);	2792	glRotatef (angle, x, y, z);
2088		2793
2089	void glBegin (int mode)
2090
2091	void glEnd ()
2092
2093	void glColor (float r, float g, float b, float a = 1.0)	2794	void glColor (float r, float g, float b, float a = 1.0)
2094	PROTOTYPE: @
2095	ALIAS:	2795	ALIAS:
2096	glColor_premultiply = 1	2796	glColor_premultiply = 1
2097	CODE:	2797	CODE:
2098	if (ix)	2798	if (ix)
2099	{	2799	{
…		…
2102	b *= a;	2802	b *= a;
2103	}	2803	}
2104	// microsoft visual "c" rounds instead of truncating...	2804	// microsoft visual "c" rounds instead of truncating...
2105	glColor4f (r, g, b, a);	2805	glColor4f (r, g, b, a);
2106		2806
2107	void glInterleavedArrays (int format, int stride, char *data)
2108
2109	void glDrawElements (int mode, int count, int type, char *indices)
2110
2111	# 1.2 void glDrawRangeElements (int mode, int start, int end
2112
2113	void glRasterPos (float x, float y, float z = 0.)	2807	void glRasterPos (float x, float y, float z = 0.)
2114	CODE:	2808	CODE:
2115	glRasterPos3f (0, 0, z);	2809	glRasterPos3f (0, 0, z);
2116	glBitmap (0, 0, 0, 0, x, y, 0);	2810	glBitmap (0, 0, 0, 0, x, y, 0);
2117		2811
…		…
2121		2815
2122	void glTexCoord (float s, float t)	2816	void glTexCoord (float s, float t)
2123	CODE:	2817	CODE:
2124	glTexCoord2f (s, t);	2818	glTexCoord2f (s, t);
2125		2819
		2820	void glRect (float x1, float y1, float x2, float y2)
		2821	CODE:
		2822	glRectf (x1, y1, x2, y2);
		2823
		2824	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2825	CODE:
		2826	glBegin (GL_LINE_LOOP);
		2827	glVertex2f (x1, y1);
		2828	glVertex2f (x2, y1);
		2829	glVertex2f (x2, y2);
		2830	glVertex2f (x1, y2);
		2831	glEnd ();
		2832
		2833	PROTOTYPES: ENABLE
		2834
		2835	void glBegin (int mode)
		2836
		2837	void glEnd ()
		2838
		2839	void glPointSize (GLfloat size)
		2840
		2841	void glLineWidth (GLfloat width)
		2842
		2843	void glInterleavedArrays (int format, int stride, char *data)
		2844
		2845	void glDrawElements (int mode, int count, int type, char *indices)
		2846
		2847	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2848
2126	void glTexEnv (int target, int pname, float param)	2849	void glTexEnv (int target, int pname, float param)
2127	CODE:	2850	CODE:
2128	glTexEnvf (target, pname, param);	2851	glTexEnvf (target, pname, param);
2129		2852
2130	void glTexParameter (int target, int pname, float param)	2853	void glTexParameter (int target, int pname, float param)
…		…
2146	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2869	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2147	CODE:	2870	CODE:
2148	if (gl.SeparableFilter2D)	2871	if (gl.SeparableFilter2D)
2149	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2872	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2150		2873
2151	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2874	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2152		2875
2153	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2876	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2154		2877
2155	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2878	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2879
		2880	void glPixelZoom (float x, float y)
2156		2881
2157	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2882	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2158		2883
2159	int glGenTexture ()	2884	int glGenTexture ()
2160	CODE:	2885	CODE:
2161	{	2886	RETVAL = gen_texture ();
2162	GLuint name;
2163	glGenTextures (1, &name);
2164	RETVAL = name;
2165	}
2166	OUTPUT:	2887	OUTPUT:
2167	RETVAL	2888	RETVAL
2168		2889
2169	void glDeleteTexture (int name)	2890	void glDeleteTexture (int name)
2170	CODE:	2891	CODE:
2171	{
2172	GLuint name_ = name;
2173	glDeleteTextures (1, &name_);	2892	del_texture (name);
2174	}	2893
2175
2176	int glGenList ()	2894	int glGenList ()
2177	CODE:	2895	CODE:
2178	RETVAL = glGenLists (1);	2896	RETVAL = glGenLists (1);
2179	OUTPUT:	2897	OUTPUT:
2180	RETVAL	2898	RETVAL
…		…
2187		2905
2188	void glEndList ()	2906	void glEndList ()
2189		2907
2190	void glCallList (int list)	2908	void glCallList (int list)
2191		2909
		2910	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2911
		2912	PROTOTYPES: DISABLE
		2913
		2914	void
		2915	find_widget (SV *self, NV x, NV y)
		2916	PPCODE:
		2917	{
		2918	if (within_widget (self, x, y))
		2919	XPUSHs (self);
		2920	}
		2921
		2922	BOOT:
		2923	{
		2924	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2925
		2926	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2927	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2928	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2929	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2930	}
		2931
		2932	void
		2933	draw (SV *self)
		2934	CODE:
		2935	{
		2936	HV *hv;
		2937	SV **svp;
		2938	NV x, y, w, h;
		2939	SV *draw_x_sv = GvSV (draw_x_gv);
		2940	SV *draw_y_sv = GvSV (draw_y_gv);
		2941	SV *draw_w_sv = GvSV (draw_w_gv);
		2942	SV *draw_h_sv = GvSV (draw_h_gv);
		2943	double draw_x, draw_y;
		2944
		2945	if (!SvROK (self))
		2946	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2947
		2948	hv = (HV *)SvRV (self);
		2949
		2950	if (SvTYPE (hv) != SVt_PVHV)
		2951	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2952
		2953	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2954	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2955
		2956	if (!h \|\| !w)
		2957	XSRETURN_EMPTY;
		2958
		2959	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2960	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2961
		2962	draw_x = SvNV (draw_x_sv) + x;
		2963	draw_y = SvNV (draw_y_sv) + y;
		2964
		2965	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2966	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2967	XSRETURN_EMPTY;
		2968
		2969	sv_setnv (draw_x_sv, draw_x);
		2970	sv_setnv (draw_y_sv, draw_y);
		2971
		2972	glPushMatrix ();
		2973	glTranslated (x, y, 0);
		2974
		2975	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2976	{
		2977	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2978
		2979	if (svp && SvTRUE (*svp))
		2980	{
		2981	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2982	glEnable (GL_BLEND);
		2983	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2984	glBegin (GL_QUADS);
		2985	glVertex2f (0, 0);
		2986	glVertex2f (w, 0);
		2987	glVertex2f (w, h);
		2988	glVertex2f (0, h);
		2989	glEnd ();
		2990	glDisable (GL_BLEND);
		2991	}
		2992	}
		2993	#if 0
		2994	// draw borders, for debugging
		2995	glPushMatrix ();
		2996	glColor4f (1., 1., 0., 1.);
		2997	glTranslatef (.5, .5, 0.);
		2998	glBegin (GL_LINE_LOOP);
		2999	glVertex2f (0 , 0);
		3000	glVertex2f (w - 1, 0);
		3001	glVertex2f (w - 1, h - 1);
		3002	glVertex2f (0 , h - 1);
		3003	glEnd ();
		3004	glPopMatrix ();
		3005	#endif
		3006	PUSHMARK (SP);
		3007	XPUSHs (self);
		3008	PUTBACK;
		3009	call_method ("_draw", G_VOID \| G_DISCARD);
		3010	SPAGAIN;
		3011
		3012	glPopMatrix ();
		3013
		3014	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3015	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3016	}
		3017

Diff Legend

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

Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.167 by root, Sat Dec 9 02:21:25 2006 UTC vs. Revision 1.256 by root, Mon Mar 24 00:24:46 2008 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.167 by root, Sat Dec 9 02:21:25 2006 UTC vs.
Revision 1.256 by root, Mon Mar 24 00:24:46 2008 UTC