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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.164 by root, Tue Nov 7 22:41:27 2006 UTC vs.
Revision 1.243 by root, Thu Dec 27 06:54:36 2007 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
55	# define PARACHUTE SDL_INIT_NOPARACHUTE	69	# define PARACHUTE SDL_INIT_NOPARACHUTE
56	#else	70	#else
57	# define PARACHUTE 0	71	# define PARACHUTE 0
58	#endif	72	#endif
59		73
		74	static AV *texture_av;
		75
60	static struct	76	static struct
61	{	77	{
62	#define GL_FUNC(ptr,name) ptr name;	78	#define GL_FUNC(ptr,name) ptr name;
63	#include "glfunc.h"	79	#include "glfunc.h"
64	#undef GL_FUNC	80	#undef GL_FUNC
65	} gl;	81	} gl;
66		82
		83	static void
67	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	84	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
68	{	85	{
69	if (gl.BlendFuncSeparate)	86	if (gl.BlendFuncSeparate)
70	gl.BlendFuncSeparate (sa, da, saa, daa);	87	gl.BlendFuncSeparate (sa, da, saa, daa);
71	else if (gl.BlendFuncSeparateEXT)	88	else if (gl.BlendFuncSeparateEXT)
72	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	89	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
73	else	90	else
74	glBlendFunc (sa, da);	91	glBlendFunc (sa, da);
75	}	92	}
76		93
		94	static GLuint
		95	gen_texture ()
		96	{
		97	GLuint name;
		98
		99	if (AvFILL (texture_av) >= 0)
		100	name = (GLuint)(size_t)av_pop (texture_av);
		101	else
		102	glGenTextures (1, &name);
		103
		104	return name;
		105	}
		106
		107	static void
		108	del_texture (GLuint name)
		109	{
		110	/* make a half-assed attempt at returning the memory used by the texture */
		111	/* textures are frequently being reused by cfplus anyway */
		112	/glBindTexture (GL_TEXTURE_2D, name);/
		113	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		114	av_push (texture_av, (SV *)(size_t)name);
		115	glDeleteTextures (1, &name);
		116	}
		117
77	#include "texcache.c"	118	#include "texcache.c"
		119	#include "rendercache.c"
78		120
79	#include "pango-font.c"	121	#include "pango-font.c"
80	#include "pango-fontmap.c"	122	#include "pango-fontmap.c"
81	#include "pango-render.c"	123	#include "pango-render.c"
82		124
		125	typedef IV DC__Channel;
		126	typedef SDL_RWops *DC__RW;
83	typedef Mix_Chunk *CFPlus__MixChunk;	127	typedef Mix_Chunk *DC__MixChunk;
84	typedef Mix_Music *CFPlus__MixMusic;	128	typedef Mix_Music *DC__MixMusic;
85		129
86	typedef PangoFontDescription *CFPlus__Font;	130	typedef PangoFontDescription *DC__Font;
87		131
88	static int	132	static int
89	shape_attr_p (PangoLayoutRun *run)	133	shape_attr_p (PangoLayoutRun *run)
90	{	134	{
91	GSList *attrs = run->item->analysis.extra_attrs;	135	GSList *attrs = run->item->analysis.extra_attrs;
…		…
105		149
106	typedef struct cf_layout {	150	typedef struct cf_layout {
107	PangoLayout *pl;	151	PangoLayout *pl;
108	float r, g, b, a; // default color for rgba mode	152	float r, g, b, a; // default color for rgba mode
109	int base_height;	153	int base_height;
110	CFPlus__Font font;	154	DC__Font font;
		155	rc_t *rc;
111	} *CFPlus__Layout;	156	} *DC__Layout;
112		157
113	static CFPlus__Font default_font;	158	static DC__Font default_font;
114	static PangoContext *opengl_context;	159	static PangoContext *opengl_context;
115	static PangoFontMap *opengl_fontmap;	160	static PangoFontMap *opengl_fontmap;
116		161
117	static void	162	static void
118	substitute_func (FcPattern *pattern, gpointer data)	163	substitute_func (FcPattern *pattern, gpointer data)
…		…
123	#endif	168	#endif
124	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
125	}	170	}
126		171
127	static void	172	static void
128	layout_update_font (CFPlus__Layout self)	173	layout_update_font (DC__Layout self)
129	{	174	{
130	/* use a random scale factor to account for unknown descenders, 0.8 works	175	/* use a random scale factor to account for unknown descenders, 0.8 works
131	* reasonably well with bitstream vera	176	* reasonably well with bitstream vera
132	*/	177	*/
133	PangoFontDescription *font = self->font ? self->font : default_font;	178	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
137		182
138	pango_layout_set_font_description (self->pl, font);	183	pango_layout_set_font_description (self->pl, font);
139	}	184	}
140		185
141	static void	186	static void
142	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	187	layout_get_pixel_size (DC__Layout self, int w, int h)
143	{	188	{
144	PangoRectangle rect;	189	PangoRectangle rect;
145		190
146	// get_pixel_* wrongly rounds down	191	// get_pixel_* wrongly rounds down
147	pango_layout_get_extents (self->pl, 0, &rect);	192	pango_layout_get_extents (self->pl, 0, &rect);
…		…
154		199
155	*w = rect.width;	200	*w = rect.width;
156	*h = rect.height;	201	*h = rect.height;
157	}	202	}
158		203
		204	typedef uint16_t tileid;
159	typedef uint16_t mapface;	205	typedef uint16_t faceid;
160		206
161	typedef struct {	207	typedef struct {
162	GLint name;	208	GLuint name;
163	int w, h;	209	int w, h;
164	float s, t;	210	float s, t;
165	uint8_t r, g, b, a;	211	uint8_t r, g, b, a;
		212	tileid smoothtile;
		213	uint8_t smoothlevel;
166	} maptex;	214	} maptex;
167		215
168	typedef struct {	216	typedef struct {
169	uint32_t player;	217	uint32_t player;
170	mapface face[3];	218	tileid tile[3];
171	uint16_t darkness;	219	uint16_t darkness;
172	uint8_t stat_width, stat_hp, flags;	220	uint8_t stat_width, stat_hp, flags, smoothmax;
173	} mapcell;	221	} mapcell;
174		222
175	typedef struct {	223	typedef struct {
176	int32_t c0, c1;	224	int32_t c0, c1;
177	mapcell *col;	225	mapcell *col;
178	} maprow;	226	} maprow;
179		227
180	typedef struct map {	228	typedef struct map {
181	int x, y, w, h;	229	int x, y, w, h;
182	int ox, oy; /* offset to virtual global coordinate system */	230	int ox, oy; /* offset to virtual global coordinate system */
183	int faces;	231	int faces; tileid *face2tile; // [faceid]
184	mapface *face;	232	int texs; maptex *tex; // [tileid]
185
186	int texs;
187	maptex *tex;
188		233
189	int32_t rows;	234	int32_t rows;
190	maprow *row;	235	maprow *row;
191	} *CFPlus__Map;	236	} *DC__Map;
192		237
193	static char *	238	static char *
194	prepend (char *ptr, int sze, int inc)	239	prepend (char *ptr, int sze, int inc)
195	{	240	{
196	char *p;	241	char *p;
…		…
213	}	258	}
214		259
215	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	260	#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))	261	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
217		262
		263	static void
		264	need_facenum (struct map *self, faceid face)
		265	{
		266	while (self->faces <= face)
		267	{
		268	Append (tileid, self->face2tile, self->faces, self->faces);
		269	self->faces *= 2;
		270	}
		271	}
		272
		273	static void
		274	need_texid (struct map *self, int texid)
		275	{
		276	while (self->texs <= texid)
		277	{
		278	Append (maptex, self->tex, self->texs, self->texs);
		279	self->texs *= 2;
		280	}
		281	}
		282
218	static maprow *	283	static maprow *
219	map_get_row (CFPlus__Map self, int y)	284	map_get_row (DC__Map self, int y)
220	{	285	{
221	if (0 > y)	286	if (0 > y)
222	{	287	{
223	int extend = - y + MAP_EXTEND_Y;	288	int extend = - y + MAP_EXTEND_Y;
224	Prepend (maprow, self->row, self->rows, extend);	289	Prepend (maprow, self->row, self->rows, extend);
…		…
262		327
263	return row->col + (x - row->c0);	328	return row->col + (x - row->c0);
264	}	329	}
265		330
266	static mapcell *	331	static mapcell *
267	map_get_cell (CFPlus__Map self, int x, int y)	332	map_get_cell (DC__Map self, int x, int y)
268	{	333	{
269	return row_get_cell (map_get_row (self, y), x);	334	return row_get_cell (map_get_row (self, y), x);
270	}	335	}
271		336
272	static void	337	static void
273	map_clear (CFPlus__Map self)	338	map_clear (DC__Map self)
274	{	339	{
275	int r;	340	int r;
276		341
277	for (r = 0; r < self->rows; r++)	342	for (r = 0; r < self->rows; r++)
278	Safefree (self->row[r].col);	343	Safefree (self->row[r].col);
…		…
286	self->row = 0;	351	self->row = 0;
287	self->rows = 0;	352	self->rows = 0;
288	}	353	}
289		354
290	static void	355	static void
291	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	356	map_blank (DC__Map self, int x0, int y0, int w, int h)
292	{	357	{
293	int x, y;	358	int x, y;
294	maprow *row;	359	maprow *row;
295	mapcell *cell;	360	mapcell *cell;
296		361
…		…
316	cell->player = 0;	381	cell->player = 0;
317	}	382	}
318	}	383	}
319	}	384	}
320		385
		386	typedef struct {
		387	tileid tile;
		388	uint8_t x, y, level;
		389	} smooth_key;
		390
		391	static void
		392	smooth_or_bits (HV hv, smooth_key key, IV bits)
		393	{
		394	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		395
		396	if (SvIOK (*sv))
		397	SvIV_set (sv, SvIVX (sv) \| bits);
		398	else
		399	sv_setiv (*sv, bits);
		400	}
		401
321	static void	402	static void
322	music_finished (void)	403	music_finished (void)
323	{	404	{
324	SDL_UserEvent ev;	405	SDL_UserEvent ev;
325		406
…		…
359	n \|= n >> 16;	440	n \|= n >> 16;
360		441
361	return n + 1;	442	return n + 1;
362	}	443	}
363		444
364	MODULE = CFPlus PACKAGE = CFPlus	445	static unsigned int
		446	popcount (unsigned int n)
		447	{
		448	n -= (n >> 1) & 0x55555555U;
		449	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		450	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		451	n *= 0x01010101U;
		452
		453	return n >> 24;
		454	}
		455
		456	/* SDL should provide this, really. */
		457	#define SDLK_MODIFIER_MIN 300
		458	#define SDLK_MODIFIER_MAX 314
		459
		460	/******************************************************************************/
		461
		462	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		463	static GV *hover_gv;
		464
		465	static int
		466	within_widget (SV *widget, NV x, NV y)
		467	{
		468	HV *self;
		469	SV **svp;
		470	NV wx, ww, wy, wh;
		471
		472	if (!SvROK (widget))
		473	return 0;
		474
		475	self = (HV *)SvRV (widget);
		476
		477	if (SvTYPE (self) != SVt_PVHV)
		478	return 0;
		479
		480	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		481	if (y < wy)
		482	return 0;
		483
		484	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		485	if (y >= wy + wh)
		486	return 0;
		487
		488	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		489	if (x < wx)
		490	return 0;
		491
		492	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		493	if (x >= wx + ww)
		494	return 0;
		495
		496	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		497	if (!svp \|\| !SvTRUE (*svp))
		498	return 0;
		499
		500	return 1;
		501	}
		502
		503	MODULE = Deliantra::Client PACKAGE = DC
365		504
366	PROTOTYPES: ENABLE	505	PROTOTYPES: ENABLE
367		506
368	BOOT:	507	BOOT:
369	{	508	{
370	HV *stash = gv_stashpv ("CFPlus", 1);	509	HV *stash = gv_stashpv ("DC", 1);
371	static const struct {	510	static const struct {
372	const char *name;	511	const char *name;
373	IV iv;	512	IV iv;
374	} *civ, const_iv[] = {	513	} *civ, const_iv[] = {
375	# define const_iv(name) { # name, (IV)name }	514	# define const_iv(name) { # name, (IV)name }
		515	const_iv (SDLK_MODIFIER_MIN),
		516	const_iv (SDLK_MODIFIER_MAX),
		517
376	const_iv (SDL_ACTIVEEVENT),	518	const_iv (SDL_ACTIVEEVENT),
377	const_iv (SDL_KEYDOWN),	519	const_iv (SDL_KEYDOWN),
378	const_iv (SDL_KEYUP),	520	const_iv (SDL_KEYUP),
379	const_iv (SDL_MOUSEMOTION),	521	const_iv (SDL_MOUSEMOTION),
380	const_iv (SDL_MOUSEBUTTONDOWN),	522	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
389	const_iv (SDL_EVENT_RESERVEDA),	531	const_iv (SDL_EVENT_RESERVEDA),
390	const_iv (SDL_EVENT_RESERVEDB),	532	const_iv (SDL_EVENT_RESERVEDB),
391	const_iv (SDL_VIDEORESIZE),	533	const_iv (SDL_VIDEORESIZE),
392	const_iv (SDL_VIDEOEXPOSE),	534	const_iv (SDL_VIDEOEXPOSE),
393	const_iv (SDL_USEREVENT),	535	const_iv (SDL_USEREVENT),
		536
		537	const_iv (SDL_APPINPUTFOCUS),
		538	const_iv (SDL_APPMOUSEFOCUS),
		539	const_iv (SDL_APPACTIVE),
		540
		541	const_iv (SDLK_FIRST),
		542	const_iv (SDLK_LAST),
394	const_iv (SDLK_KP0),	543	const_iv (SDLK_KP0),
395	const_iv (SDLK_KP1),	544	const_iv (SDLK_KP1),
396	const_iv (SDLK_KP2),	545	const_iv (SDLK_KP2),
397	const_iv (SDLK_KP3),	546	const_iv (SDLK_KP3),
398	const_iv (SDLK_KP4),	547	const_iv (SDLK_KP4),
…		…
453	const_iv (SDLK_BREAK),	602	const_iv (SDLK_BREAK),
454	const_iv (SDLK_MENU),	603	const_iv (SDLK_MENU),
455	const_iv (SDLK_POWER),	604	const_iv (SDLK_POWER),
456	const_iv (SDLK_EURO),	605	const_iv (SDLK_EURO),
457	const_iv (SDLK_UNDO),	606	const_iv (SDLK_UNDO),
		607
458	const_iv (KMOD_NONE),	608	const_iv (KMOD_NONE),
		609	const_iv (KMOD_SHIFT),
459	const_iv (KMOD_LSHIFT),	610	const_iv (KMOD_LSHIFT),
460	const_iv (KMOD_RSHIFT),	611	const_iv (KMOD_RSHIFT),
		612	const_iv (KMOD_CTRL),
461	const_iv (KMOD_LCTRL),	613	const_iv (KMOD_LCTRL),
462	const_iv (KMOD_RCTRL),	614	const_iv (KMOD_RCTRL),
		615	const_iv (KMOD_ALT),
463	const_iv (KMOD_LALT),	616	const_iv (KMOD_LALT),
464	const_iv (KMOD_RALT),	617	const_iv (KMOD_RALT),
		618	const_iv (KMOD_META),
465	const_iv (KMOD_LMETA),	619	const_iv (KMOD_LMETA),
466	const_iv (KMOD_RMETA),	620	const_iv (KMOD_RMETA),
467	const_iv (KMOD_NUM),	621	const_iv (KMOD_NUM),
468	const_iv (KMOD_CAPS),	622	const_iv (KMOD_CAPS),
469	const_iv (KMOD_MODE),	623	const_iv (KMOD_MODE),
470	const_iv (KMOD_CTRL),	624
471	const_iv (KMOD_SHIFT),	625	const_iv (MIX_DEFAULT_FORMAT),
472	const_iv (KMOD_ALT),
473	const_iv (KMOD_META)
474	# undef const_iv	626	# undef const_iv
475	};	627	};
476		628
477	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	629	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
478	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	630	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		631
		632	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		633	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
479	}	634	}
		635
		636	void
		637	weaken (SV *rv)
		638	PROTOTYPE: $
		639	CODE:
		640	sv_rvweaken (rv);
480		641
481	int	642	int
482	in_destruct ()	643	in_destruct ()
483	CODE:	644	CODE:
484	RETVAL = PL_main_cv == Nullcv;	645	RETVAL = PL_main_cv == Nullcv;
…		…
486	RETVAL	647	RETVAL
487		648
488	NV floor (NV x)	649	NV floor (NV x)
489		650
490	NV ceil (NV x)	651	NV ceil (NV x)
		652
		653	IV minpot (UV n)
		654
		655	IV popcount (UV n)
491		656
492	void	657	void
493	pango_init ()	658	pango_init ()
494	CODE:	659	CODE:
495	{	660	{
496	opengl_fontmap = pango_opengl_font_map_new ();	661	opengl_fontmap = pango_opengl_font_map_new ();
497	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	662	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
498	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	663	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
499	}	664	}
500		665
		666	char *
		667	SDL_GetError ()
		668
501	int	669	int
502	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	670	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
503		671
504	void	672	void
505	SDL_Quit ()	673	SDL_Quit ()
506		674
507	void	675	void
508	SDL_ListModes ()	676	SDL_ListModes (int rgb, int alpha)
509	PPCODE:	677	PPCODE:
510	{	678	{
511	SDL_Rect **m;	679	SDL_Rect **m;
512		680
513	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	681	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
514	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	682	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
515	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	683	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
516	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	684	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
517		685
518	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	686	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
519	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	687	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
520		688
521	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	689	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
522	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	690	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
523	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	691	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
524	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	692	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
525		693
526	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	694	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
527	#if SDL_VERSION_ATLEAST(1,2,10)	695	#if SDL_VERSION_ATLEAST(1,2,10)
528	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	696	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
529	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	697	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
530	#endif	698	#endif
531		699
532	SDL_EnableUNICODE (1);
533	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
534
535	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	700	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
536		701
537	if (m && m != (SDL_Rect **)-1)	702	if (m && m != (SDL_Rect **)-1)
538	while (*m)	703	while (*m)
539	{	704	{
		705	if ((m)->w >= 800 && (m)->h >= 480)
		706	{
540	AV *av = newAV ();	707	AV *av = newAV ();
541	av_push (av, newSViv ((*m)->w));	708	av_push (av, newSViv ((*m)->w));
542	av_push (av, newSViv ((*m)->h));	709	av_push (av, newSViv ((*m)->h));
		710	av_push (av, newSViv (rgb));
		711	av_push (av, newSViv (alpha));
543	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	712	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		713	}
544		714
545	++m;	715	++m;
546	}	716	}
547	}	717	}
548		718
549	char *
550	SDL_GetError ()
551
552	int	719	int
553	SDL_SetVideoMode (int w, int h, int fullscreen)	720	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
554	CODE:	721	CODE:
		722	{
		723	SDL_EnableUNICODE (1);
		724	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		725
		726	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		727	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		728	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		729	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		730
555	RETVAL = !!SDL_SetVideoMode (	731	RETVAL = !!SDL_SetVideoMode (
556	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	732	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
557	);	733	);
		734
558	if (RETVAL)	735	if (RETVAL)
559	{	736	{
560	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	737	av_clear (texture_av);
		738
		739	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
561	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	740	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
562	# include "glfunc.h"	741	#include "glfunc.h"
563	# undef GL_FUNC	742	#undef GL_FUNC
564	}	743	}
		744	}
565	OUTPUT:	745	OUTPUT:
566	RETVAL	746	RETVAL
567		747
568	void	748	void
569	SDL_GL_SwapBuffers ()	749	SDL_GL_SwapBuffers ()
570		750
571	char *	751	char *
572	SDL_GetKeyName (int sym)	752	SDL_GetKeyName (int sym)
573		753
		754	int
		755	SDL_GetAppState ()
		756
574	void	757	void
575	SDL_PollEvent ()	758	poll_events ()
576	PPCODE:	759	PPCODE:
577	{	760	{
578	SDL_Event ev;	761	SDL_Event ev;
579		762
580	while (SDL_PollEvent (&ev))	763	SDL_PumpEvents ();
		764	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
581	{	765	{
582	HV *hv = newHV ();	766	HV *hv = newHV ();
583	hv_store (hv, "type", 4, newSViv (ev.type), 0);	767	hv_store (hv, "type", 4, newSViv (ev.type), 0);
584		768
585	switch (ev.type)	769	switch (ev.type)
…		…
587	case SDL_KEYDOWN:	771	case SDL_KEYDOWN:
588	case SDL_KEYUP:	772	case SDL_KEYUP:
589	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	773	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
590	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	774	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
591	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	775	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		776	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
592	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	777	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
593	break;	778	break;
594		779
595	case SDL_ACTIVEEVENT:	780	case SDL_ACTIVEEVENT:
596	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	781	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
597	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	782	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
598	break;	783	break;
599		784
600	case SDL_MOUSEMOTION:	785	case SDL_MOUSEMOTION:
		786	{
		787	int state = ev.motion.state;
		788	int x = ev.motion.x;
		789	int y = ev.motion.y;
		790	int xrel = ev.motion.xrel;
		791	int yrel = ev.motion.yrel;
		792
		793	/* do simplistic event compression */
		794	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		795	&& state == ev.motion.state)
		796	{
		797	xrel += ev.motion.xrel;
		798	yrel += ev.motion.yrel;
		799	x = ev.motion.x;
		800	y = ev.motion.y;
		801	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		802	}
		803
601	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	804	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
602
603	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	805	hv_store (hv, "state", 5, newSViv (state), 0);
604	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	806	hv_store (hv, "x", 1, newSViv (x), 0);
605	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	807	hv_store (hv, "y", 1, newSViv (y), 0);
606	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	808	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
607	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	809	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		810	}
608	break;	811	break;
609		812
610	case SDL_MOUSEBUTTONDOWN:	813	case SDL_MOUSEBUTTONDOWN:
611	case SDL_MOUSEBUTTONUP:	814	case SDL_MOUSEBUTTONUP:
612	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
622	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	825	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
623	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	826	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
624	break;	827	break;
625	}	828	}
626		829
627	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	830	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
628	}	831	}
629	}	832	}
630		833
631	int	834	int
632	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	835	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
633	POSTCALL:	836	POSTCALL:
634	Mix_HookMusicFinished (music_finished);	837	Mix_HookMusicFinished (music_finished);
635	Mix_ChannelFinished (channel_finished);	838	Mix_ChannelFinished (channel_finished);
636		839
637	void	840	void
		841	Mix_QuerySpec ()
		842	PPCODE:
		843	{
		844	int freq, channels;
		845	Uint16 format;
		846
		847	if (Mix_QuerySpec (&freq, &format, &channels))
		848	{
		849	EXTEND (SP, 3);
		850	PUSHs (sv_2mortal (newSViv (freq)));
		851	PUSHs (sv_2mortal (newSViv (format)));
		852	PUSHs (sv_2mortal (newSViv (channels)));
		853	}
		854	}
		855
		856	void
638	Mix_CloseAudio ()	857	Mix_CloseAudio ()
639		858
640	int	859	int
641	Mix_AllocateChannels (int numchans = -1)	860	Mix_AllocateChannels (int numchans = -1)
642		861
		862	const char *
		863	Mix_GetError ()
		864
643	void	865	void
644	lowdelay (int fd, int val = 1)	866	lowdelay (int fd, int val = 1)
645	CODE:	867	CODE:
646	#ifndef _WIN32
647	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	868	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
648	#endif
649		869
650	void	870	void
651	win32_proxy_info ()	871	win32_proxy_info ()
652	PPCODE:	872	PPCODE:
653	{	873	{
…		…
690	STRLEN image_len;	910	STRLEN image_len;
691	char image = (char )SvPVbyte (image_, image_len);	911	char image = (char )SvPVbyte (image_, image_len);
692	SDL_Surface surface, surface2;	912	SDL_Surface surface, surface2;
693	SDL_PixelFormat fmt;	913	SDL_PixelFormat fmt;
694	SDL_RWops *rw = ix	914	SDL_RWops *rw = ix
695	? SDL_RWFromFile (image, "r")	915	? SDL_RWFromFile (image, "rb")
696	: SDL_RWFromConstMem (image, image_len);	916	: SDL_RWFromConstMem (image, image_len);
697		917
698	if (!rw)	918	if (!rw)
699	croak ("load_image: %s", SDL_GetError ());	919	croak ("load_image: %s", SDL_GetError ());
700		920
…		…
773	void	993	void
774	error (char *message)	994	error (char *message)
775	CODE:	995	CODE:
776	fprintf (stderr, "ERROR: %s\n", message);	996	fprintf (stderr, "ERROR: %s\n", message);
777	#ifdef _WIN32	997	#ifdef _WIN32
778	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	998	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
779	#endif	999	#endif
780		1000
781	void	1001	void
782	fatal (char *message)	1002	fatal (char *message)
783	CODE:	1003	CODE:
784	fprintf (stderr, "FATAL: %s\n", message);	1004	fprintf (stderr, "FATAL: %s\n", message);
785	#ifdef _WIN32	1005	#ifdef _WIN32
786	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1006	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
787	#endif	1007	#endif
788	_exit (1);	1008	_exit (1);
789		1009
790	void	1010	void
791	_exit (int retval = 0)	1011	_exit (int retval = 0)
…		…
794	ExitThread (retval); // unclean, please beam me up	1014	ExitThread (retval); // unclean, please beam me up
795	#else	1015	#else
796	_exit (retval);	1016	_exit (retval);
797	#endif	1017	#endif
798		1018
799	MODULE = CFPlus PACKAGE = CFPlus::Font	1019	void
		1020	debug ()
		1021	CODE:
		1022	{
		1023	#if DEBUG
		1024	VALGRIND_DO_LEAK_CHECK;
		1025	#endif
		1026	}
800		1027
801	CFPlus::Font	1028	MODULE = Deliantra::Client PACKAGE = DC::Font
		1029
		1030	PROTOTYPES: DISABLE
		1031
		1032	DC::Font
802	new_from_file (SV class, char path, int id = 0)	1033	new_from_file (SV class, char path, int id = 0)
803	CODE:	1034	CODE:
804	{	1035	{
805	int count;	1036	int count;
806	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1037	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
809	}	1040	}
810	OUTPUT:	1041	OUTPUT:
811	RETVAL	1042	RETVAL
812		1043
813	void	1044	void
814	DESTROY (CFPlus::Font self)	1045	DESTROY (DC::Font self)
815	CODE:	1046	CODE:
816	pango_font_description_free (self);	1047	pango_font_description_free (self);
817		1048
818	void	1049	void
819	make_default (CFPlus::Font self)	1050	make_default (DC::Font self)
		1051	PROTOTYPE: $
820	CODE:	1052	CODE:
821	default_font = self;	1053	default_font = self;
822		1054
823	MODULE = CFPlus PACKAGE = CFPlus::Layout	1055	MODULE = Deliantra::Client PACKAGE = DC::Layout
824		1056
		1057	PROTOTYPES: DISABLE
		1058
825	void	1059	void
826	reset_glyph_cache ()	1060	glyph_cache_backup ()
		1061	PROTOTYPE:
827	CODE:	1062	CODE:
		1063	tc_backup ();
		1064
		1065	void
		1066	glyph_cache_restore ()
		1067	PROTOTYPE:
		1068	CODE:
828	tc_clear ();	1069	tc_restore ();
829		1070
830	CFPlus::Layout	1071	DC::Layout
831	new (SV *class)	1072	new (SV *class)
832	CODE:	1073	CODE:
833	New (0, RETVAL, 1, struct cf_layout);	1074	New (0, RETVAL, 1, struct cf_layout);
834		1075
835	RETVAL->pl = pango_layout_new (opengl_context);	1076	RETVAL->pl = pango_layout_new (opengl_context);
…		…
837	RETVAL->g = 1.;	1078	RETVAL->g = 1.;
838	RETVAL->b = 1.;	1079	RETVAL->b = 1.;
839	RETVAL->a = 1.;	1080	RETVAL->a = 1.;
840	RETVAL->base_height = MIN_FONT_HEIGHT;	1081	RETVAL->base_height = MIN_FONT_HEIGHT;
841	RETVAL->font = 0;	1082	RETVAL->font = 0;
		1083	RETVAL->rc = rc_alloc ();
842		1084
843	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1085	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
844	layout_update_font (RETVAL);	1086	layout_update_font (RETVAL);
845	OUTPUT:	1087	OUTPUT:
846	RETVAL	1088	RETVAL
847		1089
848	void	1090	void
849	DESTROY (CFPlus::Layout self)	1091	DESTROY (DC::Layout self)
850	CODE:	1092	CODE:
851	g_object_unref (self->pl);	1093	g_object_unref (self->pl);
		1094	rc_free (self->rc);
852	Safefree (self);	1095	Safefree (self);
853		1096
854	void	1097	void
855	set_text (CFPlus::Layout self, SV *text_)	1098	set_text (DC::Layout self, SV *text_)
856	CODE:	1099	CODE:
857	{	1100	{
858	STRLEN textlen;	1101	STRLEN textlen;
859	char *text = SvPVutf8 (text_, textlen);	1102	char *text = SvPVutf8 (text_, textlen);
860		1103
861	pango_layout_set_text (self->pl, text, textlen);	1104	pango_layout_set_text (self->pl, text, textlen);
862	}	1105	}
863		1106
864	void	1107	void
865	set_markup (CFPlus::Layout self, SV *text_)	1108	set_markup (DC::Layout self, SV *text_)
866	CODE:	1109	CODE:
867	{	1110	{
868	STRLEN textlen;	1111	STRLEN textlen;
869	char *text = SvPVutf8 (text_, textlen);	1112	char *text = SvPVutf8 (text_, textlen);
870		1113
871	pango_layout_set_markup (self->pl, text, textlen);	1114	pango_layout_set_markup (self->pl, text, textlen);
872	}	1115	}
873		1116
874	void	1117	void
875	set_shapes (CFPlus::Layout self, ...)	1118	set_shapes (DC::Layout self, ...)
876	CODE:	1119	CODE:
877	{	1120	{
878	PangoAttrList *attrs = 0;	1121	PangoAttrList *attrs = 0;
879	const char *text = pango_layout_get_text (self->pl);	1122	const char *text = pango_layout_get_text (self->pl);
880	const char *pos = text;	1123	const char *pos = text;
…		…
915	if (attrs)	1158	if (attrs)
916	pango_layout_set_attributes (self->pl, attrs);	1159	pango_layout_set_attributes (self->pl, attrs);
917	}	1160	}
918		1161
919	void	1162	void
920	get_shapes (CFPlus::Layout self)	1163	get_shapes (DC::Layout self)
921	PPCODE:	1164	PPCODE:
922	{	1165	{
923	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1166	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
924		1167
925	do	1168	do
…		…
940		1183
941	pango_layout_iter_free (iter);	1184	pango_layout_iter_free (iter);
942	}	1185	}
943		1186
944	int	1187	int
945	has_wrapped (CFPlus::Layout self)	1188	has_wrapped (DC::Layout self)
946	CODE:	1189	CODE:
947	{	1190	{
948	int lines = 1;	1191	int lines = 1;
949	const char *text = pango_layout_get_text (self->pl);	1192	const char *text = pango_layout_get_text (self->pl);
950		1193
…		…
955	}	1198	}
956	OUTPUT:	1199	OUTPUT:
957	RETVAL	1200	RETVAL
958		1201
959	SV *	1202	SV *
960	get_text (CFPlus::Layout self)	1203	get_text (DC::Layout self)
961	CODE:	1204	CODE:
962	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1205	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
963	sv_utf8_decode (RETVAL);	1206	sv_utf8_decode (RETVAL);
964	OUTPUT:	1207	OUTPUT:
965	RETVAL	1208	RETVAL
966		1209
967	void	1210	void
968	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1211	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
969	CODE:	1212	CODE:
970	self->r = r;	1213	self->r = r;
971	self->g = g;	1214	self->g = g;
972	self->b = b;	1215	self->b = b;
973	self->a = a;	1216	self->a = a;
974		1217
975	void	1218	void
976	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1219	set_font (DC::Layout self, DC::Font font = 0)
977	CODE:	1220	CODE:
978	if (self->font != font)	1221	if (self->font != font)
979	{	1222	{
980	self->font = font;	1223	self->font = font;
981	layout_update_font (self);	1224	layout_update_font (self);
982	}	1225	}
983		1226
984	void	1227	void
985	set_height (CFPlus::Layout self, int base_height)	1228	set_height (DC::Layout self, int base_height)
986	CODE:	1229	CODE:
987	if (self->base_height != base_height)	1230	if (self->base_height != base_height)
988	{	1231	{
989	self->base_height = base_height;	1232	self->base_height = base_height;
990	layout_update_font (self);	1233	layout_update_font (self);
991	}	1234	}
992		1235
993	void	1236	void
994	set_width (CFPlus::Layout self, int max_width = -1)	1237	set_width (DC::Layout self, int max_width = -1)
995	CODE:	1238	CODE:
996	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1239	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
997		1240
998	void	1241	void
999	set_indent (CFPlus::Layout self, int indent)	1242	set_indent (DC::Layout self, int indent)
1000	CODE:	1243	CODE:
1001	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1244	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1002		1245
1003	void	1246	void
1004	set_spacing (CFPlus::Layout self, int spacing)	1247	set_spacing (DC::Layout self, int spacing)
1005	CODE:	1248	CODE:
1006	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1249	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1007		1250
1008	void	1251	void
1009	set_ellipsise (CFPlus::Layout self, int ellipsise)	1252	set_ellipsise (DC::Layout self, int ellipsise)
1010	CODE:	1253	CODE:
1011	pango_layout_set_ellipsize (self->pl,	1254	pango_layout_set_ellipsize (self->pl,
1012	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1255	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1013	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1256	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1014	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1257	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1015	: PANGO_ELLIPSIZE_NONE	1258	: PANGO_ELLIPSIZE_NONE
1016	);	1259	);
1017		1260
1018	void	1261	void
1019	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1262	set_single_paragraph_mode (DC::Layout self, int spm)
1020	CODE:	1263	CODE:
1021	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1264	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1022		1265
1023	void	1266	void
1024	size (CFPlus::Layout self)	1267	size (DC::Layout self)
1025	PPCODE:	1268	PPCODE:
1026	{	1269	{
1027	int w, h;	1270	int w, h;
1028		1271
1029	layout_get_pixel_size (self, &w, &h);	1272	layout_get_pixel_size (self, &w, &h);
…		…
1032	PUSHs (sv_2mortal (newSViv (w)));	1275	PUSHs (sv_2mortal (newSViv (w)));
1033	PUSHs (sv_2mortal (newSViv (h)));	1276	PUSHs (sv_2mortal (newSViv (h)));
1034	}	1277	}
1035		1278
1036	int	1279	int
1037	descent (CFPlus::Layout self)	1280	descent (DC::Layout self)
1038	CODE:	1281	CODE:
1039	{	1282	{
1040	PangoRectangle rect;	1283	PangoRectangle rect;
1041	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1284	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
1042	pango_layout_line_get_pixel_extents (line, 0, &rect);	1285	pango_layout_line_get_pixel_extents (line, 0, &rect);
…		…
1044	}	1287	}
1045	OUTPUT:	1288	OUTPUT:
1046	RETVAL	1289	RETVAL
1047		1290
1048	int	1291	int
1049	xy_to_index (CFPlus::Layout self, int x, int y)	1292	xy_to_index (DC::Layout self, int x, int y)
1050	CODE:	1293	CODE:
1051	{	1294	{
1052	int index, trailing;	1295	int index, trailing;
1053	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1296	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1054	RETVAL = index;	1297	RETVAL = index + trailing;
1055	}	1298	}
1056	OUTPUT:	1299	OUTPUT:
1057	RETVAL	1300	RETVAL
1058		1301
1059	void	1302	void
1060	cursor_pos (CFPlus::Layout self, int index)	1303	cursor_pos (DC::Layout self, int index)
1061	PPCODE:	1304	PPCODE:
1062	{	1305	{
1063	PangoRectangle strong_pos;	1306	PangoRectangle strong_pos;
1064	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1307	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
1065		1308
…		…
1068	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1311	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1069	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1312	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1070	}	1313	}
1071		1314
1072	void	1315	void
1073	render (CFPlus::Layout self, float x, float y, int flags = 0)	1316	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1074	PPCODE:	1317	PPCODE:
		1318	{
		1319	int line, x;
		1320
		1321	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1322	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1323
		1324	EXTEND (SP, 2);
		1325	PUSHs (sv_2mortal (newSViv (line - 1)));
		1326	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1327	}
		1328
		1329	void
		1330	line_x_to_index (DC::Layout self, int line, int x)
		1331	PPCODE:
		1332	{
		1333	PangoLayoutLine *lp;
		1334	int index, trailing;
		1335
		1336	if (line < 0)
		1337	XSRETURN_EMPTY;
		1338
		1339	if (!(lp = pango_layout_get_line (self->pl, line)))
		1340	XSRETURN_EMPTY; /* do better */
		1341
		1342	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1343
		1344	EXTEND (SP, 2);
		1345	if (GIMME_V == G_SCALAR)
		1346	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1347	else
		1348	{
		1349	PUSHs (sv_2mortal (newSViv (index)));
		1350	PUSHs (sv_2mortal (newSViv (trailing)));
		1351	}
		1352	}
		1353
		1354	void
		1355	render (DC::Layout self, float x, float y, int flags = 0)
		1356	CODE:
		1357	rc_clear (self->rc);
1075	pango_opengl_render_layout_subpixel (	1358	pango_opengl_render_layout_subpixel (
1076	self->pl,	1359	self->pl,
		1360	self->rc,
1077	x * PANGO_SCALE, y * PANGO_SCALE,	1361	x * PANGO_SCALE, y * PANGO_SCALE,
1078	self->r, self->g, self->b, self->a,	1362	self->r, self->g, self->b, self->a,
1079	flags	1363	flags
1080	);	1364	);
		1365	// we assume that context_change actually clears/frees stuff
		1366	// and does not do any recomputation...
		1367	pango_layout_context_changed (self->pl);
1081		1368
1082	MODULE = CFPlus PACKAGE = CFPlus::Texture
1083
1084	void	1369	void
1085	pad2pot (SV data_, SV w_, SV *h_)	1370	draw (DC::Layout self)
1086	CODE:	1371	CODE:
1087	{	1372	{
1088	int ow = SvIV (w_);	1373	glEnable (GL_TEXTURE_2D);
1089	int oh = SvIV (h_);	1374	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1375	glEnable (GL_BLEND);
		1376	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1377	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1378	glEnable (GL_ALPHA_TEST);
		1379	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1090		1380
1091	if (ow && oh)	1381	rc_draw (self->rc);
		1382
		1383	glDisable (GL_ALPHA_TEST);
		1384	glDisable (GL_BLEND);
		1385	glDisable (GL_TEXTURE_2D);
		1386	}
		1387
		1388	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1389
		1390	PROTOTYPES: ENABLE
		1391
		1392	void
		1393	pad (SV *data_, int ow, int oh, int nw, int nh)
		1394	CODE:
		1395	{
		1396	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1092	{	1397	{
1093	int nw = minpot (ow);
1094	int nh = minpot (oh);
1095
1096	if (nw != ow \|\| nh != oh)
1097	{
1098	if (SvOK (data_))
1099	{
1100	STRLEN datalen;	1398	STRLEN datalen;
1101	char *data = SvPVbyte (data_, datalen);	1399	char *data = SvPVbyte (data_, datalen);
1102	int bpp = datalen / (ow * oh);	1400	int bpp = datalen / (ow * oh);
1103	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1401	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1104		1402
1105	SvPOK_only (result_);	1403	SvPOK_only (result_);
1106	SvCUR_set (result_, nw * nh * bpp);	1404	SvCUR_set (result_, nw * nh * bpp);
1107		1405
1108	memset (SvPVX (result_), 0, nw * nh * bpp);	1406	memset (SvPVX (result_), 0, nw * nh * bpp);
1109	while (oh--)	1407	while (oh--)
1110	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1408	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1111		1409
1112	sv_setsv (data_, result_);	1410	sv_setsv (data_, result_);
1113	}
1114
1115	sv_setiv (w_, nw);
1116	sv_setiv (h_, nh);
1117	}
1118	}	1411	}
1119	}	1412	}
1120		1413
1121	void	1414	void
1122	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1415	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1128	{	1421	{
1129	HV hv = (HV )SvRV (self);	1422	HV hv = (HV )SvRV (self);
1130	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1423	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1131	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1424	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1132	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1425	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1426
		1427	if (name <= 0)
		1428	XSRETURN_EMPTY;
1133		1429
1134	if (items < 5)	1430	if (items < 5)
1135	{	1431	{
1136	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1432	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1137	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1433	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1165	glDisable (GL_ALPHA_TEST);	1461	glDisable (GL_ALPHA_TEST);
1166	glDisable (GL_BLEND);	1462	glDisable (GL_BLEND);
1167	}	1463	}
1168	}	1464	}
1169		1465
1170	MODULE = CFPlus PACKAGE = CFPlus::Map	1466	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1467	CODE:
		1468	{
		1469	GLint width;
		1470	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1471	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1472	RETVAL = width > 0;
		1473	}
		1474	OUTPUT:
		1475	RETVAL
1171		1476
1172	CFPlus::Map	1477	MODULE = Deliantra::Client PACKAGE = DC::Map
		1478
		1479	PROTOTYPES: DISABLE
		1480
		1481	DC::Map
1173	new (SV *class)	1482	new (SV *class)
1174	CODE:	1483	CODE:
1175	New (0, RETVAL, 1, struct map);	1484	New (0, RETVAL, 1, struct map);
1176	RETVAL->x = 0;	1485	RETVAL->x = 0;
1177	RETVAL->y = 0;	1486	RETVAL->y = 0;
1178	RETVAL->w = 0;	1487	RETVAL->w = 0;
1179	RETVAL->h = 0;	1488	RETVAL->h = 0;
1180	RETVAL->ox = 0;	1489	RETVAL->ox = 0;
1181	RETVAL->oy = 0;	1490	RETVAL->oy = 0;
1182	RETVAL->faces = 8192;	1491	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1183	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1492	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1184	RETVAL->texs = 8192;
1185	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1186	RETVAL->rows = 0;	1493	RETVAL->rows = 0;
1187	RETVAL->row = 0;	1494	RETVAL->row = 0;
1188	OUTPUT:	1495	OUTPUT:
1189	RETVAL	1496	RETVAL
1190		1497
1191	void	1498	void
1192	DESTROY (CFPlus::Map self)	1499	DESTROY (DC::Map self)
1193	CODE:	1500	CODE:
1194	{	1501	{
1195	map_clear (self);	1502	map_clear (self);
1196	Safefree (self->face);	1503	Safefree (self->face2tile);
1197	Safefree (self->tex);	1504	Safefree (self->tex);
1198	Safefree (self);	1505	Safefree (self);
1199	}	1506	}
1200		1507
1201	void	1508	void
1202	resize (CFPlus::Map self, int map_width, int map_height)	1509	resize (DC::Map self, int map_width, int map_height)
1203	CODE:	1510	CODE:
1204	self->w = map_width;	1511	self->w = map_width;
1205	self->h = map_height;	1512	self->h = map_height;
1206		1513
1207	void	1514	void
1208	clear (CFPlus::Map self)	1515	clear (DC::Map self)
1209	CODE:	1516	CODE:
1210	map_clear (self);	1517	map_clear (self);
1211		1518
1212	void	1519	void
1213	set_face (CFPlus::Map self, int face, int texid)	1520	set_tileid (DC::Map self, int face, int tile)
1214	CODE:	1521	CODE:
1215	{	1522	{
1216	while (self->faces <= face)	1523	need_facenum (self, face); self->face2tile [face] = tile;
1217	{	1524	need_texid (self, tile);
1218	Append (mapface, self->face, self->faces, self->faces);
1219	self->faces *= 2;
1220	}
1221
1222	self->face [face] = texid;
1223	}	1525	}
1224		1526
1225	void	1527	void
		1528	set_smooth (DC::Map self, int face, int smooth, int level)
		1529	CODE:
		1530	{
		1531	tileid texid;
		1532	maptex *tex;
		1533
		1534	if (face < 0 \|\| face >= self->faces)
		1535	return;
		1536
		1537	if (smooth < 0 \|\| smooth >= self->faces)
		1538	return;
		1539
		1540	texid = self->face2tile [face];
		1541
		1542	if (!texid)
		1543	return;
		1544
		1545	tex = self->tex + texid;
		1546	tex->smoothtile = self->face2tile [smooth];
		1547	tex->smoothlevel = level;
		1548	}
		1549
		1550	void
1226	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)	1551	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)
1227	CODE:	1552	CODE:
1228	{	1553	{
1229	while (self->texs <= texid)	1554	need_texid (self, texid);
1230	{
1231	Append (maptex, self->tex, self->texs, self->texs);
1232	self->texs *= 2;
1233	}
1234		1555
1235	{	1556	{
1236	maptex *tex = self->tex + texid;	1557	maptex *tex = self->tex + texid;
1237		1558
1238	tex->name = name;	1559	tex->name = name;
…		…
1255	// from transparent color bleeding and ugly wrapping effects.	1576	// from transparent color bleeding and ugly wrapping effects.
1256	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1577	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1257	}	1578	}
1258		1579
1259	int	1580	int
1260	ox (CFPlus::Map self)	1581	ox (DC::Map self)
1261	ALIAS:	1582	ALIAS:
1262	oy = 1	1583	oy = 1
1263	x = 2	1584	x = 2
1264	y = 3	1585	y = 3
1265	w = 4	1586	w = 4
…		…
1276	}	1597	}
1277	OUTPUT:	1598	OUTPUT:
1278	RETVAL	1599	RETVAL
1279		1600
1280	void	1601	void
1281	scroll (CFPlus::Map self, int dx, int dy)	1602	scroll (DC::Map self, int dx, int dy)
1282	CODE:	1603	CODE:
1283	{	1604	{
1284	if (dx > 0)	1605	if (dx > 0)
1285	map_blank (self, self->x, self->y, dx, self->h);	1606	map_blank (self, self->x, self->y, dx, self->h);
1286	else if (dx < 0)	1607	else if (dx < 0)
1287	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1608	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1288		1609
1289	if (dy > 0)	1610	if (dy > 0)
1290	map_blank (self, self->x, self->y, self->w, dy);	1611	map_blank (self, self->x, self->y, self->w, dy);
1291	else if (dy < 0)	1612	else if (dy < 0)
1292	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1613	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1293		1614
1294	self->ox += dx; self->x += dx;	1615	self->ox += dx; self->x += dx;
1295	self->oy += dy; self->y += dy;	1616	self->oy += dy; self->y += dy;
1296		1617
1297	while (self->y < 0)	1618	while (self->y < 0)
…		…
1301	self->rows += MAP_EXTEND_Y;	1622	self->rows += MAP_EXTEND_Y;
1302	self->y += MAP_EXTEND_Y;	1623	self->y += MAP_EXTEND_Y;
1303	}	1624	}
1304	}	1625	}
1305		1626
1306	void	1627	SV *
1307	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1628	map1a_update (DC::Map self, SV *data_, int extmap)
1308	CODE:	1629	CODE:
1309	{	1630	{
1310	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1631	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1311	uint8_t data_end = (uint8_t )SvEND (data_);	1632	uint8_t data_end = (uint8_t )SvEND (data_);
1312	mapcell *cell;	1633	mapcell *cell;
1313	int x, y, flags;	1634	int x, y, z, flags;
		1635	AV *missing = newAV ();
		1636	RETVAL = newRV_noinc ((SV *)missing);
1314		1637
1315	while (data < data_end - 1)	1638	while (data < data_end - 1)
1316	{	1639	{
1317	flags = (data [0] << 8) + data [1]; data += 2;	1640	flags = (data [0] << 8) + data [1]; data += 2;
1318		1641
…		…
1349	cell->stat_width = 1;	1672	cell->stat_width = 1;
1350	cell->stat_hp = *data++;	1673	cell->stat_hp = *data++;
1351	}	1674	}
1352	else if (cmd == 6) // monster width	1675	else if (cmd == 6) // monster width
1353	cell->stat_width = *data++ + 1;	1676	cell->stat_width = *data++ + 1;
1354	else if (cmd == 0x47) // monster width	1677	else if (cmd == 0x47)
1355	{	1678	{
1356	if (*data == 4)	1679	if (*data == 4)
1357	; // decode player tag	1680	; // decode player count
1358		1681
1359	data += *data + 1;	1682	data += *data + 1;
1360	}	1683	}
1361	else if (cmd == 8) // cell flags	1684	else if (cmd == 8) // cell flags
1362	cell->flags = *data++;	1685	cell->flags = *data++;
…		…
1369	}	1692	}
1370	else	1693	else
1371	cell->darkness = *data++ + 1;	1694	cell->darkness = *data++ + 1;
1372	}	1695	}
1373		1696
		1697	for (z = 0; z <= 2; ++z)
1374	if (flags & 4)	1698	if (flags & (4 >> z))
1375	{	1699	{
1376	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1700	faceid face = (data [0] << 8) + data [1]; data += 2;
		1701	need_facenum (self, face);
		1702	cell->tile [z] = self->face2tile [face];
		1703
		1704	if (cell->tile [z])
		1705	{
		1706	maptex *tex = self->tex + cell->tile [z];
		1707	if (!tex->name)
		1708	av_push (missing, newSViv (cell->tile [z]));
		1709
		1710	if (tex->smoothtile)
		1711	{
		1712	maptex *smooth = self->tex + tex->smoothtile;
		1713	if (!smooth->name)
		1714	av_push (missing, newSViv (tex->smoothtile));
		1715	}
		1716	}
1377	}	1717	}
1378
1379	if (flags & 2)
1380	{
1381	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1382	}
1383
1384	if (flags & 1)
1385	{
1386	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1387	}
1388	}	1718	}
1389	else	1719	else
1390	cell->darkness = 0;	1720	cell->darkness = 0;
1391	}	1721	}
1392	}	1722	}
		1723	OUTPUT:
		1724	RETVAL
1393		1725
1394	SV *	1726	SV *
1395	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1727	mapmap (DC::Map self, int x0, int y0, int w, int h)
1396	CODE:	1728	CODE:
1397	{	1729	{
1398	int x1, x;	1730	int x1, x;
1399	int y1, y;	1731	int y1, y;
1400	int z;	1732	int z;
…		…
1421	{	1753	{
1422	mapcell *cell = row->col + (x - row->c0);	1754	mapcell *cell = row->col + (x - row->c0);
1423		1755
1424	for (z = 0; z <= 0; z++)	1756	for (z = 0; z <= 0; z++)
1425	{	1757	{
1426	mapface face = cell->face [z];
1427
1428	if (face)
1429	{
1430	maptex tex = self->tex [face];	1758	maptex tex = self->tex [cell->tile [z]];
1431	int a0 = 255 - tex.a;	1759	int a0 = 255 - tex.a;
1432	int a1 = tex.a;	1760	int a1 = tex.a;
1433		1761
1434	r = (r * a0 + tex.r * a1) / 255;	1762	r = (r * a0 + tex.r * a1) / 255;
1435	g = (g * a0 + tex.g * a1) / 255;	1763	g = (g * a0 + tex.g * a1) / 255;
1436	b = (b * a0 + tex.b * a1) / 255;	1764	b = (b * a0 + tex.b * a1) / 255;
1437	a = (a * a0 + tex.a * a1) / 255;	1765	a = (a * a0 + tex.a * a1) / 255;
1438	}
1439	}	1766	}
1440	}	1767	}
1441		1768
1442	*map++ = (r )	1769	*map++ = (r )
1443	\| (g << 8)	1770	\| (g << 8)
…		…
1450	}	1777	}
1451	OUTPUT:	1778	OUTPUT:
1452	RETVAL	1779	RETVAL
1453		1780
1454	void	1781	void
1455	draw (CFPlus::Map self, int mx, int my, int sw, int sh)	1782	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1456	CODE:	1783	CODE:
1457	{	1784	{
1458	int x, y, z;	1785	int x, y, z;
1459	int last_name;
1460	mapface face;
1461		1786
1462	glColor4ub (255, 255, 255, 255);	1787	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1788	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1789	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1790	smooth_key skey;
		1791
		1792	rc_t *rc = rc_alloc ();
		1793	rc_key_t key;
		1794	rc_array_t *arr;
		1795
		1796	// thats current max. sorry.
		1797	if (sw > 255) sw = 255;
		1798	if (sh > 255) sh = 255;
		1799
		1800	// clear key, in case of extra padding
		1801	memset (&skey, 0, sizeof (skey));
		1802
		1803	memset (&key, 0, sizeof (key));
		1804	key.r = 255;
		1805	key.g = 255;
		1806	key.b = 255;
		1807	key.a = 255;
		1808	key.mode = GL_QUADS;
		1809	key.format = GL_T2F_V3F;
		1810	key.texname = -1;
		1811
		1812	mx += self->x;
		1813	my += self->y;
		1814
		1815	// first pass: determine smooth_max
		1816	// rather ugly, if you ask me
		1817	// could also be stored inside mapcell and updated on change
		1818	memset (smooth_max, 0, sizeof (smooth_max));
		1819
		1820	for (y = 0; y < sh; y++)
		1821	if (0 <= y + my && y + my < self->rows)
		1822	{
		1823	maprow *row = self->row + (y + my);
		1824
		1825	for (x = 0; x < sw; x++)
		1826	if (row->c0 <= x + mx && x + mx < row->c1)
		1827	{
		1828	mapcell *cell = row->col + (x + mx - row->c0);
		1829
		1830	smooth_max[x + 1][y + 1] =
		1831	MAX (self->tex [cell->tile [0]].smoothlevel,
		1832	MAX (self->tex [cell->tile [1]].smoothlevel,
		1833	self->tex [cell->tile [2]].smoothlevel));
		1834	}
		1835	}
1463		1836
1464	glEnable (GL_BLEND);	1837	glEnable (GL_BLEND);
1465	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1838	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1466	glEnable (GL_TEXTURE_2D);
1467	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1839	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1468		1840
1469	glBegin (GL_QUADS);
1470
1471	last_name = 0;
1472
1473	mx += self->x;
1474	my += self->y;
1475
1476	for (z = 0; z < 3; z++)	1841	for (z = 0; z <= 2; z++)
		1842	{
		1843	memset (smooth_level, 0, sizeof (smooth_level));
		1844
1477	for (y = 0; y < sh; y++)	1845	for (y = 0; y < sh; y++)
1478	if (0 <= y + my && y + my < self->rows)	1846	if (0 <= y + my && y + my < self->rows)
1479	{	1847	{
1480	maprow *row = self->row + (y + my);	1848	maprow *row = self->row + (y + my);
1481		1849
1482	for (x = 0; x < sw; x++)	1850	for (x = 0; x < sw; x++)
1483	if (row->c0 <= x + mx && x + mx < row->c1)	1851	if (row->c0 <= x + mx && x + mx < row->c1)
1484	{	1852	{
1485	mapcell *cell = row->col + (x + mx - row->c0);	1853	mapcell *cell = row->col + (x + mx - row->c0);
1486
1487	face = cell->face [z];	1854	tileid tile = cell->tile [z];
		1855
		1856	if (tile)
		1857	{
		1858	maptex tex = self->tex [tile];
		1859	int px, py;
1488		1860
1489	if (face && face < self->texs)	1861	if (key.texname != tex.name)
		1862	{
		1863	if (!tex.name)
		1864	tex = self->tex [2]; /* missing, replace by noface */
		1865
		1866	key.texname = tex.name;
		1867	arr = rc_array (rc, &key);
		1868	}
		1869
		1870	px = (x + 1) * T - tex.w;
		1871	py = (y + 1) * T - tex.h;
		1872
		1873	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1874	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1875	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1876	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1877
		1878	if (cell->flags && z == 2)
		1879	{
		1880	// overlays such as the speech bubble, probably more to come
		1881	if (cell->flags & 1)
		1882	{
		1883	maptex tex = self->tex [1];
		1884	int px = x * T + T * 2 / 32;
		1885	int py = y * T - T * 6 / 32;
		1886
		1887	if (tex.name)
		1888	{
		1889	if (key.texname != tex.name)
		1890	{
		1891	key.texname = tex.name;
		1892	arr = rc_array (rc, &key);
		1893	}
		1894
		1895	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1896	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1897	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1898	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1899	}
		1900	}
		1901	}
		1902
		1903	// update smooth hash
		1904	if (tex.smoothtile)
		1905	{
		1906	skey.tile = tex.smoothtile;
		1907	skey.level = tex.smoothlevel;
		1908
		1909	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1910
		1911	// add bits to current tile and all neighbours. skey.x\|y is
		1912	// shifted +1\|+1 so we always stay positive.
		1913
		1914	// bits is ___n cccc CCCC bbbb
		1915	// n do not draw borders&corners
		1916	// c draw these corners, but...
		1917	// C ... not these
		1918	// b draw these borders
		1919
		1920	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1921	// ┃· ·· ·┃ ━━
		1922
		1923	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1924	// ·· ·· ·┏ ┓·
		1925
		1926	// full tile
		1927	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1928
		1929	// borders
		1930	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1931	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1932	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1933	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1934
		1935	// corners
		1936	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1937	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1938	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1939	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1940	}
		1941	}
		1942	}
		1943	}
		1944
		1945	rc_draw (rc);
		1946	rc_clear (rc);
		1947
		1948	// go through all smoothlevels, lowest to highest, then draw.
		1949	// this is basically counting sort
		1950	{
		1951	int w, b;
		1952
		1953	glEnable (GL_TEXTURE_2D);
		1954	glBegin (GL_QUADS);
		1955	for (w = 0; w < 256 / 32; ++w)
		1956	{
		1957	uint32_t smask = smooth_level [w];
		1958	if (smask)
		1959	for (b = 0; b < 32; ++b)
		1960	if (smask & (((uint32_t)1) << b))
1490	{	1961	{
1491	maptex tex = self->tex [face];	1962	int level = (w << 5) \| b;
1492	int px = (x + 1) * 32 - tex.w;	1963	HE *he;
1493	int py = (y + 1) * 32 - tex.h;
1494		1964
1495	if (last_name != tex.name)	1965	hv_iterinit (smooth);
		1966	while ((he = hv_iternext (smooth)))
1496	{	1967	{
1497	glEnd ();	1968	smooth_key skey = (smooth_key )HeKEY (he);
1498	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1969	IV bits = SvIVX (HeVAL (he));
1499	glBegin (GL_QUADS);
1500	}
1501		1970
1502	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1503	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1504	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1505	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1506	}
1507
1508	if (cell->flags && z == 2)
1509	{
1510	if (cell->flags & 1)	1971	if (!(bits & 0x1000)
		1972	&& skey->level == level
		1973	&& level > smooth_max [skey->x][skey->y])
1511	{	1974	{
1512	maptex tex = self->tex [1];	1975	maptex tex = self->tex [skey->tile];
1513	int px = (x + 1) * 32 - tex.w + 2;	1976	int px = (((int)skey->x) - 1) * T;
1514	int py = (y + 1) * 32 - tex.h - 6;	1977	int py = (((int)skey->y) - 1) * T;
		1978	int border = bits & 15;
		1979	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1980	float dx = tex.s * .0625f; // 16 images/row
		1981	float dy = tex.t * .5f ; // 2 images/column
1515		1982
		1983	if (tex.name)
		1984	{
		1985	// this time avoiding texture state changes
		1986	// save gobs of state changes.
		1987	if (key.texname != tex.name)
		1988	{
1516	glEnd ();	1989	glEnd ();
1517	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1990	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1518	glBegin (GL_QUADS);	1991	glBegin (GL_QUADS);
		1992	}
1519		1993
		1994	if (border)
		1995	{
		1996	float ox = border * dx;
		1997
		1998	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		1999	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2000	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2001	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2002	}
		2003
		2004	if (corner)
		2005	{
		2006	float ox = corner * dx;
		2007
1520	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2008	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1521	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2009	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1522	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2010	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1523	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2011	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2012	}
		2013	}
		2014	}
1524	}	2015	}
1525	}	2016	}
1526	}
1527	}	2017	}
1528		2018
1529	glEnd ();	2019	glEnd ();
1530
1531	glDisable (GL_TEXTURE_2D);	2020	glDisable (GL_TEXTURE_2D);
		2021	key.texname = -1;
		2022	}
		2023
		2024	hv_clear (smooth);
		2025	}
		2026
1532	glDisable (GL_BLEND);	2027	glDisable (GL_BLEND);
		2028	rc_free (rc);
1533		2029
1534	// top layer: overlays such as the health bar	2030	// top layer: overlays such as the health bar
1535	for (y = 0; y < sh; y++)	2031	for (y = 0; y < sh; y++)
1536	if (0 <= y + my && y + my < self->rows)	2032	if (0 <= y + my && y + my < self->rows)
1537	{	2033	{
…		…
1540	for (x = 0; x < sw; x++)	2036	for (x = 0; x < sw; x++)
1541	if (row->c0 <= x + mx && x + mx < row->c1)	2037	if (row->c0 <= x + mx && x + mx < row->c1)
1542	{	2038	{
1543	mapcell *cell = row->col + (x + mx - row->c0);	2039	mapcell *cell = row->col + (x + mx - row->c0);
1544		2040
1545	int px = x * 32;	2041	int px = x * T;
1546	int py = y * 32;	2042	int py = y * T;
1547		2043
1548	if (cell->stat_hp)	2044	if (cell->stat_hp)
1549	{	2045	{
1550	int width = cell->stat_width * 32;	2046	int width = cell->stat_width * T;
1551	int thick = sh / 28 + 1 + cell->stat_width;	2047	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1552		2048
1553	glColor3ub (0, 0, 0);	2049	glColor3ub (0, 0, 0);
1554	glRectf (px + 1, py - thick - 2,	2050	glRectf (px + 1, py - thick - 2,
1555	px + width - 1, py);	2051	px + width - 1, py);
1556		2052
…		…
1562	}	2058	}
1563	}	2059	}
1564	}	2060	}
1565		2061
1566	void	2062	void
1567	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2063	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1568	CODE:	2064	CODE:
1569	{	2065	{
1570	static float color[16][3] = {	2066	static float color[16][3] = {
1571	{ 0.00F, 0.00F, 0.00F },	2067	{ 0.00F, 0.00F, 0.00F },
1572	{ 1.00F, 1.00F, 1.00F },	2068	{ 1.00F, 1.00F, 1.00F },
…		…
1622	glDisable (GL_BLEND);	2118	glDisable (GL_BLEND);
1623	glDisable (GL_TEXTURE_2D);	2119	glDisable (GL_TEXTURE_2D);
1624	}	2120	}
1625		2121
1626	void	2122	void
1627	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2123	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1628	PPCODE:	2124	PPCODE:
1629	{	2125	{
1630	int x, y;	2126	int x, y;
		2127	int sw1 = sw + 2;
		2128	int sh1 = sh + 2;
		2129	int sh3 = sh * 3;
1631	int sw4 = (sw + 3) & ~3;	2130	int sw34 = (sw * 3 + 3) & ~3;
		2131	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1632	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2132	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1633	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2133	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1634		2134
1635	memset (darkness, 255, sw4 * sh);
1636	SvPOK_only (darkness_sv);	2135	SvPOK_only (darkness3_sv);
1637	SvCUR_set (darkness_sv, sw4 * sh);	2136	SvCUR_set (darkness3_sv, sw34 * sh3);
1638		2137
1639	mx += self->x;	2138	mx += self->x - 1;
1640	my += self->y;	2139	my += self->y - 1;
1641		2140
		2141	memset (darkness1, 255, sw1 * sh1);
		2142
1642	for (y = 0; y < sh; y++)	2143	for (y = 0; y < sh1; y++)
1643	if (0 <= y + my && y + my < self->rows)	2144	if (0 <= y + my && y + my < self->rows)
1644	{	2145	{
1645	maprow *row = self->row + (y + my);	2146	maprow *row = self->row + (y + my);
1646		2147
1647	for (x = 0; x < sw; x++)	2148	for (x = 0; x < sw1; x++)
1648	if (row->c0 <= x + mx && x + mx < row->c1)	2149	if (row->c0 <= x + mx && x + mx < row->c1)
1649	{	2150	{
1650	mapcell *cell = row->col + (x + mx - row->c0);	2151	mapcell *cell = row->col + (x + mx - row->c0);
1651		2152
1652	darkness[y * sw4 + x] = cell->darkness	2153	darkness1 [y * sw1 + x] = cell->darkness
1653	? 255 - (cell->darkness - 1)	2154	? 255 - (cell->darkness - 1)
1654	: 255 - FOW_DARKNESS;	2155	: 255 - FOW_DARKNESS;
1655	}	2156	}
1656	}	2157	}
1657		2158
		2159	for (y = 0; y < sh; ++y)
		2160	for (x = 0; x < sw; ++x)
		2161	{
		2162	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2163	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2164	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2165	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2166	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2167	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2168	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2169	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2170	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2171
		2172	uint8_t r11 = (d11 + d21 + d12) / 3;
		2173	uint8_t r21 = d21;
		2174	uint8_t r31 = (d21 + d31 + d32) / 3;
		2175
		2176	uint8_t r12 = d12;
		2177	uint8_t r22 = d22;
		2178	uint8_t r32 = d32;
		2179
		2180	uint8_t r13 = (d13 + d23 + d12) / 3;
		2181	uint8_t r23 = d23;
		2182	uint8_t r33 = (d23 + d33 + d32) / 3;
		2183
		2184	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2185	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2186	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2187	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2188	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2189	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2190	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2191	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2192	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2193	}
		2194
		2195	free (darkness1);
		2196
1658	EXTEND (SP, 3);	2197	EXTEND (SP, 3);
1659	PUSHs (sv_2mortal (newSViv (sw4)));	2198	PUSHs (sv_2mortal (newSViv (sw34)));
1660	PUSHs (sv_2mortal (newSViv (sh)));	2199	PUSHs (sv_2mortal (newSViv (sh3)));
1661	PUSHs (darkness_sv);	2200	PUSHs (darkness3_sv);
1662	}	2201	}
1663		2202
1664	SV *	2203	SV *
1665	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2204	get_rect (DC::Map self, int x0, int y0, int w, int h)
1666	CODE:	2205	CODE:
1667	{	2206	{
1668	int x, y, x1, y1;	2207	int x, y, x1, y1;
1669	SV data_sv = newSV (w h * 7 + 5);	2208	SV data_sv = newSV (w h * 7 + 5);
1670	uint8_t data = (uint8_t )SvPVX (data_sv);	2209	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1695	if (row && row->c0 <= x && x < row->c1)	2234	if (row && row->c0 <= x && x < row->c1)
1696	{	2235	{
1697	mapcell *cell = row->col + (x - row->c0);	2236	mapcell *cell = row->col + (x - row->c0);
1698	uint8_t flags = 0;	2237	uint8_t flags = 0;
1699		2238
1700	if (cell->face [0]) flags \|= 1;	2239	if (cell->tile [0]) flags \|= 1;
1701	if (cell->face [1]) flags \|= 2;	2240	if (cell->tile [1]) flags \|= 2;
1702	if (cell->face [2]) flags \|= 4;	2241	if (cell->tile [2]) flags \|= 4;
1703		2242
1704	*data++ = flags;	2243	*data++ = flags;
1705		2244
1706	if (flags & 1)	2245	if (flags & 1)
1707	{	2246	{
		2247	tileid tile = cell->tile [0];
1708	*data++ = cell->face [0] >> 8;	2248	*data++ = tile >> 8;
1709	*data++ = cell->face [0];	2249	*data++ = tile;
1710	}	2250	}
1711		2251
1712	if (flags & 2)	2252	if (flags & 2)
1713	{	2253	{
		2254	tileid tile = cell->tile [1];
1714	*data++ = cell->face [1] >> 8;	2255	*data++ = tile >> 8;
1715	*data++ = cell->face [1];	2256	*data++ = tile;
1716	}	2257	}
1717		2258
1718	if (flags & 4)	2259	if (flags & 4)
1719	{	2260	{
		2261	tileid tile = cell->tile [2];
1720	*data++ = cell->face [2] >> 8;	2262	*data++ = tile >> 8;
1721	*data++ = cell->face [2];	2263	*data++ = tile;
1722	}	2264	}
1723	}	2265	}
1724	else	2266	else
1725	*data++ = 0;	2267	*data++ = 0;
1726	}	2268	}
…		…
1732	}	2274	}
1733	OUTPUT:	2275	OUTPUT:
1734	RETVAL	2276	RETVAL
1735		2277
1736	void	2278	void
1737	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2279	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
1738	PPCODE:	2280	PPCODE:
1739	{	2281	{
1740	int x, y, z;	2282	int x, y, z;
1741	int w, h;	2283	int w, h;
1742	int x1, y1;	2284	int x1, y1;
1743		2285
1744	if (*data++ != 0)	2286	if (*data++ != 0)
1745	return; /* version mismatch */	2287	XSRETURN_EMPTY; /* version mismatch */
1746		2288
1747	w = data++ << 8; w \|= data++;	2289	w = data++ << 8; w \|= data++;
1748	h = data++ << 8; h \|= data++;	2290	h = data++ << 8; h \|= data++;
1749		2291
1750	// we need to do this 'cause we don't keep an absolute coord system for rows	2292	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1766	{	2308	{
1767	uint8_t flags = *data++;	2309	uint8_t flags = *data++;
1768		2310
1769	if (flags)	2311	if (flags)
1770	{	2312	{
1771	mapface face[3] = { 0, 0, 0 };
1772
1773	mapcell *cell = row_get_cell (row, x);	2313	mapcell *cell = row_get_cell (row, x);
		2314	tileid tile[3] = { 0, 0, 0 };
1774		2315
1775	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2316	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1776	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2317	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1777	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2318	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1778		2319
1779	if (cell->darkness == 0)	2320	if (cell->darkness == 0)
1780	{	2321	{
1781	cell->darkness = 0;	2322	cell->darkness = 0;
1782		2323
1783	for (z = 0; z <= 2; z++)	2324	for (z = 0; z <= 2; z++)
1784	{	2325	{
1785	cell->face[z] = face[z];	2326	tileid t = tile [z];
1786		2327
1787	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2328	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2329	{
1788	XPUSHs (sv_2mortal (newSViv (face[z])));	2330	XPUSHs (sv_2mortal (newSViv (t)));
		2331	need_texid (self, t);
		2332	}
		2333
		2334	cell->tile [z] = t;
1789	}	2335	}
1790	}	2336	}
1791	}	2337	}
1792	}	2338	}
1793	}	2339	}
1794	}	2340	}
1795		2341
1796	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2342	MODULE = Deliantra::Client PACKAGE = DC::RW
1797		2343
1798	CFPlus::MixChunk	2344	DC::RW
1799	new_from_file (SV class, char path)	2345	new (SV class, SV data_sv)
1800	CODE:	2346	CODE:
1801	RETVAL = Mix_LoadWAV (path);	2347	{
		2348	STRLEN datalen;
		2349	char *data = SvPVbyte (data_sv, datalen);
		2350
		2351	RETVAL = SDL_RWFromConstMem (data, datalen);
		2352	}
1802	OUTPUT:	2353	OUTPUT:
1803	RETVAL	2354	RETVAL
1804		2355
		2356	DC::RW
		2357	new_from_file (SV class, const char path, const char *mode = "rb")
		2358	CODE:
		2359	RETVAL = SDL_RWFromFile (path, mode);
		2360	OUTPUT:
		2361	RETVAL
		2362
		2363	# fails on win32:
		2364	# dc.xs(2268) : error C2059: syntax error : '('
1805	void	2365	#void
		2366	#close (DC::RW self)
		2367	# CODE:
		2368	# (self->(close)) (self);
		2369
		2370	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2371
		2372	PROTOTYPES: DISABLE
		2373
		2374	DC::Channel
		2375	find ()
		2376	CODE:
		2377	{
		2378	RETVAL = Mix_GroupAvailable (-1);
		2379
		2380	if (RETVAL < 0)
		2381	{
		2382	RETVAL = Mix_GroupOldest (-1);
		2383
		2384	if (RETVAL < 0)
		2385	XSRETURN_UNDEF;
		2386
		2387	Mix_HaltChannel (RETVAL);
		2388	}
		2389
		2390	Mix_UnregisterAllEffects (RETVAL);
		2391	Mix_Volume (RETVAL, 128);
		2392	}
		2393	OUTPUT:
		2394	RETVAL
		2395
		2396	void
		2397	halt (DC::Channel self)
		2398	CODE:
		2399	Mix_HaltChannel (self);
		2400
		2401	void
		2402	expire (DC::Channel self, int ticks = -1)
		2403	CODE:
		2404	Mix_ExpireChannel (self, ticks);
		2405
		2406	void
		2407	fade_out (DC::Channel self, int ticks = -1)
		2408	CODE:
		2409	Mix_FadeOutChannel (self, ticks);
		2410
		2411	int
		2412	volume (DC::Channel self, int volume)
		2413	CODE:
		2414	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2415	OUTPUT:
		2416	RETVAL
		2417
		2418	void
		2419	unregister_all_effects (DC::Channel self)
		2420	CODE:
		2421	Mix_UnregisterAllEffects (self);
		2422
		2423	void
		2424	set_panning (DC::Channel self, int left, int right)
		2425	CODE:
		2426	left = CLAMP (left , 0, 255);
		2427	right = CLAMP (right, 0, 255);
		2428	Mix_SetPanning (self, left, right);
		2429
		2430	void
		2431	set_distance (DC::Channel self, int distance)
		2432	CODE:
		2433	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2434
		2435	void
		2436	set_position (DC::Channel self, int angle, int distance)
		2437	CODE:
		2438
		2439	void
		2440	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2441	CODE:
		2442	{
		2443	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2444	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2445	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2446	}
		2447
		2448	void
		2449	set_reverse_stereo (DC::Channel self, int flip)
		2450	CODE:
		2451	Mix_SetReverseStereo (self, flip);
		2452
		2453	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2454
		2455	PROTOTYPES: DISABLE
		2456
		2457	DC::MixChunk
		2458	new (SV *class, DC::RW rwops)
		2459	CODE:
		2460	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2461	OUTPUT:
		2462	RETVAL
		2463
		2464	void
1806	DESTROY (CFPlus::MixChunk self)	2465	DESTROY (DC::MixChunk self)
1807	CODE:	2466	CODE:
1808	Mix_FreeChunk (self);	2467	Mix_FreeChunk (self);
1809		2468
1810	int	2469	int
1811	volume (CFPlus::MixChunk self, int volume = -1)	2470	volume (DC::MixChunk self, int volume = -1)
1812	CODE:	2471	CODE:
		2472	if (items > 1)
		2473	volume = CLAMP (volume, 0, 128);
1813	RETVAL = Mix_VolumeChunk (self, volume);	2474	RETVAL = Mix_VolumeChunk (self, volume);
1814	OUTPUT:	2475	OUTPUT:
1815	RETVAL	2476	RETVAL
1816		2477
1817	int	2478	DC::Channel
1818	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2479	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1819	CODE:	2480	CODE:
		2481	{
1820	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2482	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2483
		2484	if (RETVAL < 0)
		2485	XSRETURN_UNDEF;
		2486
		2487	if (channel < 0)
		2488	{
		2489	Mix_UnregisterAllEffects (RETVAL);
		2490	Mix_Volume (RETVAL, 128);
		2491	}
		2492	}
1821	OUTPUT:	2493	OUTPUT:
1822	RETVAL	2494	RETVAL
1823		2495
1824	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2496	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1825		2497
1826	int	2498	int
1827	volume (int volume = -1)	2499	volume (int volume = -1)
		2500	PROTOTYPE: ;$
1828	CODE:	2501	CODE:
		2502	if (items > 0)
		2503	volume = CLAMP (volume, 0, 128);
1829	RETVAL = Mix_VolumeMusic (volume);	2504	RETVAL = Mix_VolumeMusic (volume);
1830	OUTPUT:	2505	OUTPUT:
1831	RETVAL	2506	RETVAL
1832		2507
		2508	void
		2509	fade_out (int ms)
		2510	CODE:
		2511	Mix_FadeOutMusic (ms);
		2512
		2513	void
		2514	halt ()
		2515	CODE:
		2516	Mix_HaltMusic ();
		2517
1833	CFPlus::MixMusic	2518	DC::MixMusic
1834	new_from_file (SV class, char path)	2519	new (SV *class, DC::RW rwops)
1835	CODE:	2520	CODE:
1836	RETVAL = Mix_LoadMUS (path);	2521	RETVAL = Mix_LoadMUS_RW (rwops);
1837	OUTPUT:	2522	OUTPUT:
1838	RETVAL	2523	RETVAL
1839		2524
1840	void	2525	void
1841	DESTROY (CFPlus::MixMusic self)	2526	DESTROY (DC::MixMusic self)
1842	CODE:	2527	CODE:
1843	Mix_FreeMusic (self);	2528	Mix_FreeMusic (self);
1844		2529
1845	int	2530	int
1846	play (CFPlus::MixMusic self, int loops = -1)	2531	play (DC::MixMusic self, int loops = -1)
1847	CODE:	2532	CODE:
1848	RETVAL = Mix_PlayMusic (self, loops);	2533	RETVAL = Mix_PlayMusic (self, loops);
1849	OUTPUT:	2534	OUTPUT:
1850	RETVAL	2535	RETVAL
1851		2536
1852	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2537	void
		2538	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2539	CODE:
		2540	Mix_FadeInMusicPos (self, loops, ms, position);
		2541
		2542	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2543
		2544	PROTOTYPES: ENABLE
1853		2545
1854	BOOT:	2546	BOOT:
1855	{	2547	{
1856	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2548	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1857	static const struct {	2549	static const struct {
1858	const char *name;	2550	const char *name;
1859	IV iv;	2551	IV iv;
1860	} *civ, const_iv[] = {	2552	} *civ, const_iv[] = {
1861	# define const_iv(name) { # name, (IV)name }	2553	# define const_iv(name) { # name, (IV)name }
		2554	const_iv (GL_VENDOR),
		2555	const_iv (GL_VERSION),
		2556	const_iv (GL_EXTENSIONS),
1862	const_iv (GL_COLOR_MATERIAL),	2557	const_iv (GL_COLOR_MATERIAL),
1863	const_iv (GL_SMOOTH),	2558	const_iv (GL_SMOOTH),
1864	const_iv (GL_FLAT),	2559	const_iv (GL_FLAT),
1865	const_iv (GL_DITHER),	2560	const_iv (GL_DITHER),
1866	const_iv (GL_BLEND),	2561	const_iv (GL_BLEND),
…		…
1870	const_iv (GL_ALPHA_TEST),	2565	const_iv (GL_ALPHA_TEST),
1871	const_iv (GL_NORMALIZE),	2566	const_iv (GL_NORMALIZE),
1872	const_iv (GL_RESCALE_NORMAL),	2567	const_iv (GL_RESCALE_NORMAL),
1873	const_iv (GL_FRONT),	2568	const_iv (GL_FRONT),
1874	const_iv (GL_BACK),	2569	const_iv (GL_BACK),
		2570	const_iv (GL_AUX0),
1875	const_iv (GL_AND),	2571	const_iv (GL_AND),
1876	const_iv (GL_ONE),	2572	const_iv (GL_ONE),
1877	const_iv (GL_ZERO),	2573	const_iv (GL_ZERO),
1878	const_iv (GL_SRC_ALPHA),	2574	const_iv (GL_SRC_ALPHA),
1879	const_iv (GL_DST_ALPHA),	2575	const_iv (GL_DST_ALPHA),
…		…
1892	const_iv (GL_INTENSITY),	2588	const_iv (GL_INTENSITY),
1893	const_iv (GL_LUMINANCE),	2589	const_iv (GL_LUMINANCE),
1894	const_iv (GL_LUMINANCE_ALPHA),	2590	const_iv (GL_LUMINANCE_ALPHA),
1895	const_iv (GL_FLOAT),	2591	const_iv (GL_FLOAT),
1896	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2592	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2593	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2594	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2595	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2596	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2597	const_iv (GL_COMPRESSED_RGB_ARB),
		2598	const_iv (GL_COMPRESSED_RGBA_ARB),
1897	const_iv (GL_COMPILE),	2599	const_iv (GL_COMPILE),
		2600	const_iv (GL_PROXY_TEXTURE_1D),
		2601	const_iv (GL_PROXY_TEXTURE_2D),
1898	const_iv (GL_TEXTURE_1D),	2602	const_iv (GL_TEXTURE_1D),
1899	const_iv (GL_TEXTURE_2D),	2603	const_iv (GL_TEXTURE_2D),
1900	const_iv (GL_TEXTURE_ENV),	2604	const_iv (GL_TEXTURE_ENV),
1901	const_iv (GL_TEXTURE_MAG_FILTER),	2605	const_iv (GL_TEXTURE_MAG_FILTER),
1902	const_iv (GL_TEXTURE_MIN_FILTER),	2606	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1923	const_iv (GL_COLOR_LOGIC_OP),	2627	const_iv (GL_COLOR_LOGIC_OP),
1924	const_iv (GL_SEPARABLE_2D),	2628	const_iv (GL_SEPARABLE_2D),
1925	const_iv (GL_CONVOLUTION_2D),	2629	const_iv (GL_CONVOLUTION_2D),
1926	const_iv (GL_CONVOLUTION_BORDER_MODE),	2630	const_iv (GL_CONVOLUTION_BORDER_MODE),
1927	const_iv (GL_CONSTANT_BORDER),	2631	const_iv (GL_CONSTANT_BORDER),
		2632	const_iv (GL_POINTS),
1928	const_iv (GL_LINES),	2633	const_iv (GL_LINES),
1929	const_iv (GL_LINE_STRIP),	2634	const_iv (GL_LINE_STRIP),
1930	const_iv (GL_LINE_LOOP),	2635	const_iv (GL_LINE_LOOP),
1931	const_iv (GL_QUADS),	2636	const_iv (GL_QUADS),
1932	const_iv (GL_QUAD_STRIP),	2637	const_iv (GL_QUAD_STRIP),
1933	const_iv (GL_TRIANGLES),	2638	const_iv (GL_TRIANGLES),
1934	const_iv (GL_TRIANGLE_STRIP),	2639	const_iv (GL_TRIANGLE_STRIP),
1935	const_iv (GL_TRIANGLE_FAN),	2640	const_iv (GL_TRIANGLE_FAN),
		2641	const_iv (GL_POLYGON),
1936	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2642	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2643	const_iv (GL_POINT_SMOOTH_HINT),
		2644	const_iv (GL_LINE_SMOOTH_HINT),
		2645	const_iv (GL_POLYGON_SMOOTH_HINT),
		2646	const_iv (GL_GENERATE_MIPMAP_HINT),
		2647	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1937	const_iv (GL_FASTEST),	2648	const_iv (GL_FASTEST),
		2649	const_iv (GL_DONT_CARE),
		2650	const_iv (GL_NICEST),
1938	const_iv (GL_V2F),	2651	const_iv (GL_V2F),
1939	const_iv (GL_V3F),	2652	const_iv (GL_V3F),
1940	const_iv (GL_T2F_V3F),	2653	const_iv (GL_T2F_V3F),
1941	const_iv (GL_T2F_N3F_V3F),	2654	const_iv (GL_T2F_N3F_V3F),
1942	# undef const_iv	2655	# undef const_iv
1943	};	2656	};
1944		2657
1945	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2658	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1946	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2659	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2660
		2661	texture_av = newAV ();
		2662	AvREAL_off (texture_av);
1947	}	2663	}
		2664
		2665	void
		2666	disable_GL_EXT_blend_func_separate ()
		2667	CODE:
		2668	gl.BlendFuncSeparate = 0;
		2669	gl.BlendFuncSeparateEXT = 0;
1948		2670
1949	char *	2671	char *
1950	gl_vendor ()	2672	gl_vendor ()
1951	CODE:	2673	CODE:
1952	RETVAL = (char *)glGetString (GL_VENDOR);	2674	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1965	CODE:	2687	CODE:
1966	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2688	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1967	OUTPUT:	2689	OUTPUT:
1968	RETVAL	2690	RETVAL
1969		2691
		2692	const char *glGetString (GLenum pname)
		2693
		2694	GLint glGetInteger (GLenum pname)
		2695	CODE:
		2696	glGetIntegerv (pname, &RETVAL);
		2697	OUTPUT:
		2698	RETVAL
		2699
		2700	GLdouble glGetDouble (GLenum pname)
		2701	CODE:
		2702	glGetDoublev (pname, &RETVAL);
		2703	OUTPUT:
		2704	RETVAL
		2705
1970	int glGetError ()	2706	int glGetError ()
1971		2707
1972	void glFinish ()	2708	void glFinish ()
1973		2709
1974	void glClear (int mask)	2710	void glClear (int mask)
…		…
2011	# near_ and far_ are due to microsofts buggy "c" compiler	2747	# near_ and far_ are due to microsofts buggy "c" compiler
2012	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2748	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2013		2749
2014	# near_ and far_ are due to microsofts buggy "c" compiler	2750	# near_ and far_ are due to microsofts buggy "c" compiler
2015	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2751	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2752
		2753	PROTOTYPES: DISABLE
2016		2754
2017	void glViewport (int x, int y, int width, int height)	2755	void glViewport (int x, int y, int width, int height)
2018		2756
2019	void glScissor (int x, int y, int width, int height)	2757	void glScissor (int x, int y, int width, int height)
2020		2758
…		…
2028		2766
2029	void glRotate (float angle, float x, float y, float z)	2767	void glRotate (float angle, float x, float y, float z)
2030	CODE:	2768	CODE:
2031	glRotatef (angle, x, y, z);	2769	glRotatef (angle, x, y, z);
2032		2770
2033	void glBegin (int mode)
2034
2035	void glEnd ()
2036
2037	void glColor (float r, float g, float b, float a = 1.0)	2771	void glColor (float r, float g, float b, float a = 1.0)
2038	PROTOTYPE: @
2039	ALIAS:	2772	ALIAS:
2040	glColor_premultiply = 1	2773	glColor_premultiply = 1
2041	CODE:	2774	CODE:
2042	if (ix)	2775	if (ix)
2043	{	2776	{
…		…
2046	b *= a;	2779	b *= a;
2047	}	2780	}
2048	// microsoft visual "c" rounds instead of truncating...	2781	// microsoft visual "c" rounds instead of truncating...
2049	glColor4f (r, g, b, a);	2782	glColor4f (r, g, b, a);
2050		2783
2051	void glInterleavedArrays (int format, int stride, char *data)
2052
2053	void glDrawElements (int mode, int count, int type, char *indices)
2054
2055	# 1.2 void glDrawRangeElements (int mode, int start, int end
2056
2057	void glRasterPos (float x, float y, float z = 0.)	2784	void glRasterPos (float x, float y, float z = 0.)
2058	CODE:	2785	CODE:
2059	glRasterPos3f (0, 0, z);	2786	glRasterPos3f (0, 0, z);
2060	glBitmap (0, 0, 0, 0, x, y, 0);	2787	glBitmap (0, 0, 0, 0, x, y, 0);
2061		2788
…		…
2065		2792
2066	void glTexCoord (float s, float t)	2793	void glTexCoord (float s, float t)
2067	CODE:	2794	CODE:
2068	glTexCoord2f (s, t);	2795	glTexCoord2f (s, t);
2069		2796
		2797	void glRect (float x1, float y1, float x2, float y2)
		2798	CODE:
		2799	glRectf (x1, y1, x2, y2);
		2800
		2801	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2802	CODE:
		2803	glBegin (GL_LINE_LOOP);
		2804	glVertex2f (x1, y1);
		2805	glVertex2f (x2, y1);
		2806	glVertex2f (x2, y2);
		2807	glVertex2f (x1, y2);
		2808	glEnd ();
		2809
		2810	PROTOTYPES: ENABLE
		2811
		2812	void glBegin (int mode)
		2813
		2814	void glEnd ()
		2815
		2816	void glPointSize (GLfloat size)
		2817
		2818	void glLineWidth (GLfloat width)
		2819
		2820	void glInterleavedArrays (int format, int stride, char *data)
		2821
		2822	void glDrawElements (int mode, int count, int type, char *indices)
		2823
		2824	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2825
2070	void glTexEnv (int target, int pname, float param)	2826	void glTexEnv (int target, int pname, float param)
2071	CODE:	2827	CODE:
2072	glTexEnvf (target, pname, param);	2828	glTexEnvf (target, pname, param);
2073		2829
2074	void glTexParameter (int target, int pname, float param)	2830	void glTexParameter (int target, int pname, float param)
…		…
2096		2852
2097	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2853	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2098		2854
2099	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2855	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2100		2856
		2857	void glPixelZoom (float x, float y)
		2858
2101	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2859	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2102		2860
2103	int glGenTexture ()	2861	int glGenTexture ()
2104	CODE:	2862	CODE:
2105	{	2863	RETVAL = gen_texture ();
2106	GLuint name;
2107	glGenTextures (1, &name);
2108	RETVAL = name;
2109	}
2110	OUTPUT:	2864	OUTPUT:
2111	RETVAL	2865	RETVAL
2112		2866
2113	void glDeleteTexture (int name)	2867	void glDeleteTexture (int name)
2114	CODE:	2868	CODE:
2115	{
2116	GLuint name_ = name;
2117	glDeleteTextures (1, &name_);	2869	del_texture (name);
2118	}	2870
2119
2120	int glGenList ()	2871	int glGenList ()
2121	CODE:	2872	CODE:
2122	RETVAL = glGenLists (1);	2873	RETVAL = glGenLists (1);
2123	OUTPUT:	2874	OUTPUT:
2124	RETVAL	2875	RETVAL
…		…
2131		2882
2132	void glEndList ()	2883	void glEndList ()
2133		2884
2134	void glCallList (int list)	2885	void glCallList (int list)
2135		2886
		2887	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2888
		2889	PROTOTYPES: DISABLE
		2890
		2891	void
		2892	find_widget (SV *self, NV x, NV y)
		2893	PPCODE:
		2894	{
		2895	if (within_widget (self, x, y))
		2896	XPUSHs (self);
		2897	}
		2898
		2899	BOOT:
		2900	{
		2901	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2902
		2903	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2904	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2905	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2906	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2907	}
		2908
		2909	void
		2910	draw (SV *self)
		2911	CODE:
		2912	{
		2913	HV *hv;
		2914	SV **svp;
		2915	NV x, y, w, h;
		2916	SV *draw_x_sv = GvSV (draw_x_gv);
		2917	SV *draw_y_sv = GvSV (draw_y_gv);
		2918	SV *draw_w_sv = GvSV (draw_w_gv);
		2919	SV *draw_h_sv = GvSV (draw_h_gv);
		2920	double draw_x, draw_y;
		2921
		2922	if (!SvROK (self))
		2923	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2924
		2925	hv = (HV *)SvRV (self);
		2926
		2927	if (SvTYPE (hv) != SVt_PVHV)
		2928	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2929
		2930	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2931	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2932
		2933	if (!h \|\| !w)
		2934	XSRETURN_EMPTY;
		2935
		2936	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2937	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2938
		2939	draw_x = SvNV (draw_x_sv) + x;
		2940	draw_y = SvNV (draw_y_sv) + y;
		2941
		2942	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2943	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2944	XSRETURN_EMPTY;
		2945
		2946	sv_setnv (draw_x_sv, draw_x);
		2947	sv_setnv (draw_y_sv, draw_y);
		2948
		2949	glPushMatrix ();
		2950	glTranslated (x, y, 0);
		2951
		2952	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2953	{
		2954	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2955
		2956	if (svp && SvTRUE (*svp))
		2957	{
		2958	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2959	glEnable (GL_BLEND);
		2960	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2961	glBegin (GL_QUADS);
		2962	glVertex2f (0, 0);
		2963	glVertex2f (w, 0);
		2964	glVertex2f (w, h);
		2965	glVertex2f (0, h);
		2966	glEnd ();
		2967	glDisable (GL_BLEND);
		2968	}
		2969	}
		2970	#if 0
		2971	// draw borders, for debugging
		2972	glPushMatrix ();
		2973	glColor4f (1., 1., 0., 1.);
		2974	glTranslatef (.5, .5, 0.);
		2975	glBegin (GL_LINE_LOOP);
		2976	glVertex2f (0 , 0);
		2977	glVertex2f (w - 1, 0);
		2978	glVertex2f (w - 1, h - 1);
		2979	glVertex2f (0 , h - 1);
		2980	glEnd ();
		2981	glPopMatrix ();
		2982	#endif
		2983	PUSHMARK (SP);
		2984	XPUSHs (self);
		2985	PUTBACK;
		2986	call_method ("_draw", G_VOID \| G_DISCARD);
		2987	SPAGAIN;
		2988
		2989	glPopMatrix ();
		2990
		2991	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2992	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2993	}
		2994

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.164 by root, Tue Nov 7 22:41:27 2006 UTC vs. Revision 1.243 by root, Thu Dec 27 06:54:36 2007 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.164 by root, Tue Nov 7 22:41:27 2006 UTC vs.
Revision 1.243 by root, Thu Dec 27 06:54:36 2007 UTC