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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.159 by root, Sun Oct 8 21:22:29 2006 UTC vs.
Revision 1.247 by root, Fri Dec 28 15:06:08 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)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
8	#endif	14	#endif
9		15
10	#include "EXTERN.h"	16	#include "EXTERN.h"
11	#include "perl.h"	17	#include "perl.h"
12	#include "XSUB.h"	18	#include "XSUB.h"
13		19
14	#ifdef _WIN32	20	#ifdef _WIN32
15	# 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
16	#endif	27	#endif
17		28
		29	#include <assert.h>
18	#include <math.h>	30	#include <math.h>
19	#include <string.h>	31	#include <string.h>
20	#include <stdio.h>	32	#include <stdio.h>
21	#include <stdlib.h>	33	#include <stdlib.h>
22		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
23	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
24	#include <SDL_endian.h>	39	#include <SDL_endian.h>
25	#include <SDL_image.h>	40	#include <SDL_image.h>
26	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
27	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
28		43
37	# include <sys/types.h>	52	# include <sys/types.h>
38	# include <sys/socket.h>	53	# include <sys/socket.h>
39	# include <netinet/in.h>	54	# include <netinet/in.h>
40	# include <netinet/tcp.h>	55	# include <netinet/tcp.h>
41	# include <inttypes.h>	56	# include <inttypes.h>
42	#else
43	typedef unsigned char uint8_t;
44	typedef unsigned short uint16_t;
45	typedef unsigned int uint32_t;
46	typedef signed char int8_t;
47	typedef signed short int16_t;
48	typedef signed int int32_t;
49	#endif	57	#endif
50		58
51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
52		60
53	#define FOW_DARKNESS 32	61	#define FOW_DARKNESS 32
54		62
55	#define MAP_EXTEND_X 32	63	#define MAP_EXTEND_X 32
56	#define MAP_EXTEND_Y 512	64	#define MAP_EXTEND_Y 512
…		…
61	# define PARACHUTE SDL_INIT_NOPARACHUTE	69	# define PARACHUTE SDL_INIT_NOPARACHUTE
62	#else	70	#else
63	# define PARACHUTE 0	71	# define PARACHUTE 0
64	#endif	72	#endif
65		73
		74	static AV *texture_av;
		75
66	static struct	76	static struct
67	{	77	{
68	#define GL_FUNC(ptr,name) ptr name;	78	#define GL_FUNC(ptr,name) ptr name;
69	#include "glfunc.h"	79	#include "glfunc.h"
70	#undef GL_FUNC	80	#undef GL_FUNC
71	} gl;	81	} gl;
72		82
		83	static void
73	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	84	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
74	{	85	{
75	if (gl.BlendFuncSeparate)	86	if (gl.BlendFuncSeparate)
76	gl.BlendFuncSeparate (sa, da, saa, daa);	87	gl.BlendFuncSeparate (sa, da, saa, daa);
77	else if (gl.BlendFuncSeparateEXT)	88	else if (gl.BlendFuncSeparateEXT)
78	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	89	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
79	else	90	else
80	glBlendFunc (sa, da);	91	glBlendFunc (sa, da);
81	}	92	}
82		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
83	#include "texcache.c"	118	#include "texcache.c"
		119	#include "rendercache.c"
84		120
85	#include "pango-font.c"	121	#include "pango-font.c"
86	#include "pango-fontmap.c"	122	#include "pango-fontmap.c"
87	#include "pango-render.c"	123	#include "pango-render.c"
88		124
		125	typedef IV DC__Channel;
		126	typedef SDL_RWops *DC__RW;
89	typedef Mix_Chunk *CFPlus__MixChunk;	127	typedef Mix_Chunk *DC__MixChunk;
90	typedef Mix_Music *CFPlus__MixMusic;	128	typedef Mix_Music *DC__MixMusic;
91		129
92	typedef PangoFontDescription *CFPlus__Font;	130	typedef PangoFontDescription *DC__Font;
93		131
94	static int	132	static int
95	shape_attr_p (PangoLayoutRun *run)	133	shape_attr_p (PangoLayoutRun *run)
96	{	134	{
97	GSList *attrs = run->item->analysis.extra_attrs;	135	GSList *attrs = run->item->analysis.extra_attrs;
…		…
111		149
112	typedef struct cf_layout {	150	typedef struct cf_layout {
113	PangoLayout *pl;	151	PangoLayout *pl;
114	float r, g, b, a; // default color for rgba mode	152	float r, g, b, a; // default color for rgba mode
115	int base_height;	153	int base_height;
116	CFPlus__Font font;	154	DC__Font font;
		155	rc_t *rc;
117	} *CFPlus__Layout;	156	} *DC__Layout;
118		157
119	static CFPlus__Font default_font;	158	static DC__Font default_font;
120	static PangoContext *opengl_context;	159	static PangoContext *opengl_context;
121	static PangoFontMap *opengl_fontmap;	160	static PangoFontMap *opengl_fontmap;
122		161
123	static void	162	static void
124	substitute_func (FcPattern *pattern, gpointer data)	163	substitute_func (FcPattern *pattern, gpointer data)
…		…
129	#endif	168	#endif
130	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
131	}	170	}
132		171
133	static void	172	static void
134	layout_update_font (CFPlus__Layout self)	173	layout_update_font (DC__Layout self)
135	{	174	{
136	/* 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
137	* reasonably well with bitstream vera	176	* reasonably well with bitstream vera
138	*/	177	*/
139	PangoFontDescription *font = self->font ? self->font : default_font;	178	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
143		182
144	pango_layout_set_font_description (self->pl, font);	183	pango_layout_set_font_description (self->pl, font);
145	}	184	}
146		185
147	static void	186	static void
148	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	187	layout_get_pixel_size (DC__Layout self, int w, int h)
149	{	188	{
150	PangoRectangle rect;	189	PangoRectangle rect;
151		190
152	// get_pixel_* wrongly rounds down	191	// get_pixel_* wrongly rounds down
153	pango_layout_get_extents (self->pl, 0, &rect);	192	pango_layout_get_extents (self->pl, 0, &rect);
…		…
160		199
161	*w = rect.width;	200	*w = rect.width;
162	*h = rect.height;	201	*h = rect.height;
163	}	202	}
164		203
		204	typedef uint16_t tileid;
165	typedef uint16_t mapface;	205	typedef uint16_t faceid;
166		206
167	typedef struct {	207	typedef struct {
168	GLint name;	208	GLuint name;
169	int w, h;	209	int w, h;
170	float s, t;	210	float s, t;
171	uint8_t r, g, b, a;	211	uint8_t r, g, b, a;
		212	tileid smoothtile;
		213	uint8_t smoothlevel;
172	} maptex;	214	} maptex;
173		215
174	typedef struct {	216	typedef struct {
175	uint32_t player;	217	uint32_t player;
176	mapface face[3];	218	tileid tile[3];
177	uint16_t darkness;	219	uint16_t darkness;
178	uint8_t stat_width, stat_hp, flags;	220	uint8_t stat_width, stat_hp, flags, smoothmax;
179	} mapcell;	221	} mapcell;
180		222
181	typedef struct {	223	typedef struct {
182	int32_t c0, c1;	224	int32_t c0, c1;
183	mapcell *col;	225	mapcell *col;
184	} maprow;	226	} maprow;
185		227
186	typedef struct map {	228	typedef struct map {
187	int x, y, w, h;	229	int x, y, w, h;
188	int ox, oy; /* offset to virtual global coordinate system */	230	int ox, oy; /* offset to virtual global coordinate system */
189	int faces;	231	int faces; tileid *face2tile; // [faceid]
190	mapface *face;	232	int texs; maptex *tex; // [tileid]
191
192	int texs;
193	maptex *tex;
194		233
195	int32_t rows;	234	int32_t rows;
196	maprow *row;	235	maprow *row;
197	} *CFPlus__Map;	236	} *DC__Map;
198		237
199	static char *	238	static char *
200	prepend (char *ptr, int sze, int inc)	239	prepend (char *ptr, int sze, int inc)
201	{	240	{
202	char *p;	241	char *p;
…		…
219	}	258	}
220		259
221	#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))
222	#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))
223		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
224	static maprow *	283	static maprow *
225	map_get_row (CFPlus__Map self, int y)	284	map_get_row (DC__Map self, int y)
226	{	285	{
227	if (0 > y)	286	if (0 > y)
228	{	287	{
229	int extend = - y + MAP_EXTEND_Y;	288	int extend = - y + MAP_EXTEND_Y;
230	Prepend (maprow, self->row, self->rows, extend);	289	Prepend (maprow, self->row, self->rows, extend);
…		…
268		327
269	return row->col + (x - row->c0);	328	return row->col + (x - row->c0);
270	}	329	}
271		330
272	static mapcell *	331	static mapcell *
273	map_get_cell (CFPlus__Map self, int x, int y)	332	map_get_cell (DC__Map self, int x, int y)
274	{	333	{
275	return row_get_cell (map_get_row (self, y), x);	334	return row_get_cell (map_get_row (self, y), x);
276	}	335	}
277		336
278	static void	337	static void
279	map_clear (CFPlus__Map self)	338	map_clear (DC__Map self)
280	{	339	{
281	int r;	340	int r;
282		341
283	for (r = 0; r < self->rows; r++)	342	for (r = 0; r < self->rows; r++)
284	Safefree (self->row[r].col);	343	Safefree (self->row[r].col);
…		…
292	self->row = 0;	351	self->row = 0;
293	self->rows = 0;	352	self->rows = 0;
294	}	353	}
295		354
296	static void	355	static void
297	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)
298	{	357	{
299	int x, y;	358	int x, y;
300	maprow *row;	359	maprow *row;
301	mapcell *cell;	360	mapcell *cell;
302		361
…		…
322	cell->player = 0;	381	cell->player = 0;
323	}	382	}
324	}	383	}
325	}	384	}
326		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
327	static void	402	static void
328	music_finished (void)	403	music_finished (void)
329	{	404	{
330	SDL_UserEvent ev;	405	SDL_UserEvent ev;
331		406
…		…
365	n \|= n >> 16;	440	n \|= n >> 16;
366		441
367	return n + 1;	442	return n + 1;
368	}	443	}
369		444
370	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
371		504
372	PROTOTYPES: ENABLE	505	PROTOTYPES: ENABLE
373		506
374	BOOT:	507	BOOT:
375	{	508	{
376	HV *stash = gv_stashpv ("CFPlus", 1);	509	HV *stash = gv_stashpv ("DC", 1);
377	static const struct {	510	static const struct {
378	const char *name;	511	const char *name;
379	IV iv;	512	IV iv;
380	} *civ, const_iv[] = {	513	} *civ, const_iv[] = {
381	# 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
382	const_iv (SDL_ACTIVEEVENT),	518	const_iv (SDL_ACTIVEEVENT),
383	const_iv (SDL_KEYDOWN),	519	const_iv (SDL_KEYDOWN),
384	const_iv (SDL_KEYUP),	520	const_iv (SDL_KEYUP),
385	const_iv (SDL_MOUSEMOTION),	521	const_iv (SDL_MOUSEMOTION),
386	const_iv (SDL_MOUSEBUTTONDOWN),	522	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
395	const_iv (SDL_EVENT_RESERVEDA),	531	const_iv (SDL_EVENT_RESERVEDA),
396	const_iv (SDL_EVENT_RESERVEDB),	532	const_iv (SDL_EVENT_RESERVEDB),
397	const_iv (SDL_VIDEORESIZE),	533	const_iv (SDL_VIDEORESIZE),
398	const_iv (SDL_VIDEOEXPOSE),	534	const_iv (SDL_VIDEOEXPOSE),
399	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),
400	const_iv (SDLK_KP0),	543	const_iv (SDLK_KP0),
401	const_iv (SDLK_KP1),	544	const_iv (SDLK_KP1),
402	const_iv (SDLK_KP2),	545	const_iv (SDLK_KP2),
403	const_iv (SDLK_KP3),	546	const_iv (SDLK_KP3),
404	const_iv (SDLK_KP4),	547	const_iv (SDLK_KP4),
…		…
459	const_iv (SDLK_BREAK),	602	const_iv (SDLK_BREAK),
460	const_iv (SDLK_MENU),	603	const_iv (SDLK_MENU),
461	const_iv (SDLK_POWER),	604	const_iv (SDLK_POWER),
462	const_iv (SDLK_EURO),	605	const_iv (SDLK_EURO),
463	const_iv (SDLK_UNDO),	606	const_iv (SDLK_UNDO),
		607
464	const_iv (KMOD_NONE),	608	const_iv (KMOD_NONE),
		609	const_iv (KMOD_SHIFT),
465	const_iv (KMOD_LSHIFT),	610	const_iv (KMOD_LSHIFT),
466	const_iv (KMOD_RSHIFT),	611	const_iv (KMOD_RSHIFT),
		612	const_iv (KMOD_CTRL),
467	const_iv (KMOD_LCTRL),	613	const_iv (KMOD_LCTRL),
468	const_iv (KMOD_RCTRL),	614	const_iv (KMOD_RCTRL),
		615	const_iv (KMOD_ALT),
469	const_iv (KMOD_LALT),	616	const_iv (KMOD_LALT),
470	const_iv (KMOD_RALT),	617	const_iv (KMOD_RALT),
		618	const_iv (KMOD_META),
471	const_iv (KMOD_LMETA),	619	const_iv (KMOD_LMETA),
472	const_iv (KMOD_RMETA),	620	const_iv (KMOD_RMETA),
473	const_iv (KMOD_NUM),	621	const_iv (KMOD_NUM),
474	const_iv (KMOD_CAPS),	622	const_iv (KMOD_CAPS),
475	const_iv (KMOD_MODE),	623	const_iv (KMOD_MODE),
476	const_iv (KMOD_CTRL),	624
477	const_iv (KMOD_SHIFT),	625	const_iv (MIX_DEFAULT_FORMAT),
478	const_iv (KMOD_ALT),
479	const_iv (KMOD_META)
480	# undef const_iv	626	# undef const_iv
481	};	627	};
482		628
483	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; )
484	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);
485	}	634	}
		635
		636	void
		637	weaken (SV *rv)
		638	PROTOTYPE: $
		639	CODE:
		640	sv_rvweaken (rv);
486		641
487	int	642	int
488	in_destruct ()	643	in_destruct ()
489	CODE:	644	CODE:
490	RETVAL = PL_main_cv == Nullcv;	645	RETVAL = PL_main_cv == Nullcv;
…		…
492	RETVAL	647	RETVAL
493		648
494	NV floor (NV x)	649	NV floor (NV x)
495		650
496	NV ceil (NV x)	651	NV ceil (NV x)
		652
		653	IV minpot (UV n)
		654
		655	IV popcount (UV n)
497		656
498	void	657	void
499	pango_init ()	658	pango_init ()
500	CODE:	659	CODE:
501	{	660	{
502	opengl_fontmap = pango_opengl_font_map_new ();	661	opengl_fontmap = pango_opengl_font_map_new ();
503	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);
504	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	663	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
505	}	664	}
506		665
		666	char *
		667	SDL_GetError ()
		668
507	int	669	int
508	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	670	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
509		671
510	void	672	void
511	SDL_Quit ()	673	SDL_Quit ()
512		674
513	void	675	void
514	SDL_ListModes ()	676	SDL_ListModes (int rgb, int alpha)
515	PPCODE:	677	PPCODE:
516	{	678	{
517	SDL_Rect **m;	679	SDL_Rect **m;
518		680
519	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	681	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
520	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	682	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
521	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	683	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
522	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	684	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
523		685
524	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	686	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
525	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	687	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
526		688
527	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	689	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
528	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	690	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
529	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	691	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
530	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	692	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
531		693
532	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	694	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
533	#if SDL_VERSION_ATLEAST(1,2,10)	695	#if SDL_VERSION_ATLEAST(1,2,10)
534	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	696	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
535	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	697	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
536	#endif	698	#endif
537		699
538	SDL_EnableUNICODE (1);
539	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
540
541	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	700	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
542		701
543	if (m && m != (SDL_Rect **)-1)	702	if (m && m != (SDL_Rect **)-1)
544	while (*m)	703	while (*m)
545	{	704	{
		705	if ((m)->w >= 800 && (m)->h >= 480)
		706	{
546	AV *av = newAV ();	707	AV *av = newAV ();
547	av_push (av, newSViv ((*m)->w));	708	av_push (av, newSViv ((*m)->w));
548	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));
549	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	712	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		713	}
550		714
551	++m;	715	++m;
552	}	716	}
553	}	717	}
554		718
555	char *
556	SDL_GetError ()
557
558	int	719	int
559	SDL_SetVideoMode (int w, int h, int fullscreen)	720	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
560	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
561	RETVAL = !!SDL_SetVideoMode (	731	RETVAL = !!SDL_SetVideoMode (
562	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	732	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
563	);	733	);
		734
564	if (RETVAL)	735	if (RETVAL)
565	{	736	{
566	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	737	av_clear (texture_av);
		738
		739	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
567	# 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);
568	# include "glfunc.h"	741	#include "glfunc.h"
569	# undef GL_FUNC	742	#undef GL_FUNC
570	}	743	}
		744	}
571	OUTPUT:	745	OUTPUT:
572	RETVAL	746	RETVAL
573		747
574	void	748	void
575	SDL_GL_SwapBuffers ()	749	SDL_GL_SwapBuffers ()
576		750
577	char *	751	char *
578	SDL_GetKeyName (int sym)	752	SDL_GetKeyName (int sym)
579		753
		754	int
		755	SDL_GetAppState ()
		756
580	void	757	void
581	SDL_PollEvent ()	758	poll_events ()
582	PPCODE:	759	PPCODE:
583	{	760	{
584	SDL_Event ev;	761	SDL_Event ev;
585		762
586	while (SDL_PollEvent (&ev))	763	SDL_PumpEvents ();
		764	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
587	{	765	{
588	HV *hv = newHV ();	766	HV *hv = newHV ();
589	hv_store (hv, "type", 4, newSViv (ev.type), 0);	767	hv_store (hv, "type", 4, newSViv (ev.type), 0);
590		768
591	switch (ev.type)	769	switch (ev.type)
…		…
593	case SDL_KEYDOWN:	771	case SDL_KEYDOWN:
594	case SDL_KEYUP:	772	case SDL_KEYUP:
595	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	773	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
596	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	774	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
597	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 */
598	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	777	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
599	break;	778	break;
600		779
601	case SDL_ACTIVEEVENT:	780	case SDL_ACTIVEEVENT:
602	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	781	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
603	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	782	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
604	break;	783	break;
605		784
606	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
607	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	804	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
608
609	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	805	hv_store (hv, "state", 5, newSViv (state), 0);
610	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	806	hv_store (hv, "x", 1, newSViv (x), 0);
611	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	807	hv_store (hv, "y", 1, newSViv (y), 0);
612	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	808	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
613	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	809	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		810	}
614	break;	811	break;
615		812
616	case SDL_MOUSEBUTTONDOWN:	813	case SDL_MOUSEBUTTONDOWN:
617	case SDL_MOUSEBUTTONUP:	814	case SDL_MOUSEBUTTONUP:
618	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
628	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	825	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
629	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	826	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
630	break;	827	break;
631	}	828	}
632		829
633	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))));
634	}	831	}
635	}	832	}
636		833
637	int	834	int
638	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)
639	POSTCALL:	836	POSTCALL:
640	Mix_HookMusicFinished (music_finished);	837	Mix_HookMusicFinished (music_finished);
641	Mix_ChannelFinished (channel_finished);	838	Mix_ChannelFinished (channel_finished);
642		839
643	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
644	Mix_CloseAudio ()	857	Mix_CloseAudio ()
645		858
646	int	859	int
647	Mix_AllocateChannels (int numchans = -1)	860	Mix_AllocateChannels (int numchans = -1)
648		861
		862	const char *
		863	Mix_GetError ()
		864
649	void	865	void
650	lowdelay (int fd, int val = 1)	866	lowdelay (int fd, int val = 1)
651	CODE:	867	CODE:
652	#ifndef _WIN32
653	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	868	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
654	#endif
655		869
656	void	870	void
657	win32_proxy_info ()	871	win32_proxy_info ()
658	PPCODE:	872	PPCODE:
659	{	873	{
…		…
696	STRLEN image_len;	910	STRLEN image_len;
697	char image = (char )SvPVbyte (image_, image_len);	911	char image = (char )SvPVbyte (image_, image_len);
698	SDL_Surface surface, surface2;	912	SDL_Surface surface, surface2;
699	SDL_PixelFormat fmt;	913	SDL_PixelFormat fmt;
700	SDL_RWops *rw = ix	914	SDL_RWops *rw = ix
701	? SDL_RWFromFile (image, "r")	915	? SDL_RWFromFile (image, "rb")
702	: SDL_RWFromConstMem (image, image_len);	916	: SDL_RWFromConstMem (image, image_len);
703		917
704	if (!rw)	918	if (!rw)
705	croak ("load_image: %s", SDL_GetError ());	919	croak ("load_image: %s", SDL_GetError ());
706		920
…		…
779	void	993	void
780	error (char *message)	994	error (char *message)
781	CODE:	995	CODE:
782	fprintf (stderr, "ERROR: %s\n", message);	996	fprintf (stderr, "ERROR: %s\n", message);
783	#ifdef _WIN32	997	#ifdef _WIN32
784	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	998	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
785	#endif	999	#endif
786		1000
787	void	1001	void
788	fatal (char *message)	1002	fatal (char *message)
789	CODE:	1003	CODE:
790	fprintf (stderr, "FATAL: %s\n", message);	1004	fprintf (stderr, "FATAL: %s\n", message);
791	#ifdef _WIN32	1005	#ifdef _WIN32
792	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1006	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
793	#endif	1007	#endif
794	_exit (1);	1008	_exit (1);
795		1009
796	void	1010	void
797	_exit (int retval = 0)	1011	_exit (int retval = 0)
798	CODE:	1012	CODE:
		1013	#ifdef WIN32
		1014	ExitThread (retval); // unclean, please beam me up
		1015	#else
799	_exit (retval);	1016	_exit (retval);
		1017	#endif
800		1018
801	MODULE = CFPlus PACKAGE = CFPlus::Font	1019	void
		1020	debug ()
		1021	CODE:
		1022	{
		1023	#if DEBUG
		1024	VALGRIND_DO_LEAK_CHECK;
		1025	#endif
		1026	}
802		1027
803	CFPlus::Font	1028	MODULE = Deliantra::Client PACKAGE = DC::Font
		1029
		1030	PROTOTYPES: DISABLE
		1031
		1032	DC::Font
804	new_from_file (SV class, char path, int id = 0)	1033	new_from_file (SV class, char path, int id = 0)
805	CODE:	1034	CODE:
806	{	1035	{
807	int count;	1036	int count;
808	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1037	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
811	}	1040	}
812	OUTPUT:	1041	OUTPUT:
813	RETVAL	1042	RETVAL
814		1043
815	void	1044	void
816	DESTROY (CFPlus::Font self)	1045	DESTROY (DC::Font self)
817	CODE:	1046	CODE:
818	pango_font_description_free (self);	1047	pango_font_description_free (self);
819		1048
820	void	1049	void
821	make_default (CFPlus::Font self)	1050	make_default (DC::Font self)
		1051	PROTOTYPE: $
822	CODE:	1052	CODE:
823	default_font = self;	1053	default_font = self;
824		1054
825	MODULE = CFPlus PACKAGE = CFPlus::Layout	1055	MODULE = Deliantra::Client PACKAGE = DC::Layout
826		1056
		1057	PROTOTYPES: DISABLE
		1058
827	void	1059	void
828	reset_glyph_cache ()	1060	glyph_cache_backup ()
		1061	PROTOTYPE:
829	CODE:	1062	CODE:
		1063	tc_backup ();
		1064
		1065	void
		1066	glyph_cache_restore ()
		1067	PROTOTYPE:
		1068	CODE:
830	tc_clear ();	1069	tc_restore ();
831		1070
832	CFPlus::Layout	1071	DC::Layout
833	new (SV *class)	1072	new (SV *class)
834	CODE:	1073	CODE:
835	New (0, RETVAL, 1, struct cf_layout);	1074	New (0, RETVAL, 1, struct cf_layout);
836		1075
837	RETVAL->pl = pango_layout_new (opengl_context);	1076	RETVAL->pl = pango_layout_new (opengl_context);
…		…
839	RETVAL->g = 1.;	1078	RETVAL->g = 1.;
840	RETVAL->b = 1.;	1079	RETVAL->b = 1.;
841	RETVAL->a = 1.;	1080	RETVAL->a = 1.;
842	RETVAL->base_height = MIN_FONT_HEIGHT;	1081	RETVAL->base_height = MIN_FONT_HEIGHT;
843	RETVAL->font = 0;	1082	RETVAL->font = 0;
		1083	RETVAL->rc = rc_alloc ();
844		1084
845	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1085	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
846	layout_update_font (RETVAL);	1086	layout_update_font (RETVAL);
847	OUTPUT:	1087	OUTPUT:
848	RETVAL	1088	RETVAL
849		1089
850	void	1090	void
851	DESTROY (CFPlus::Layout self)	1091	DESTROY (DC::Layout self)
852	CODE:	1092	CODE:
853	g_object_unref (self->pl);	1093	g_object_unref (self->pl);
		1094	rc_free (self->rc);
854	Safefree (self);	1095	Safefree (self);
855		1096
856	void	1097	void
857	set_text (CFPlus::Layout self, SV *text_)	1098	set_text (DC::Layout self, SV *text_)
858	CODE:	1099	CODE:
859	{	1100	{
860	STRLEN textlen;	1101	STRLEN textlen;
861	char *text = SvPVutf8 (text_, textlen);	1102	char *text = SvPVutf8 (text_, textlen);
862		1103
863	pango_layout_set_text (self->pl, text, textlen);	1104	pango_layout_set_text (self->pl, text, textlen);
864	}	1105	}
865		1106
866	void	1107	void
867	set_markup (CFPlus::Layout self, SV *text_)	1108	set_markup (DC::Layout self, SV *text_)
868	CODE:	1109	CODE:
869	{	1110	{
870	STRLEN textlen;	1111	STRLEN textlen;
871	char *text = SvPVutf8 (text_, textlen);	1112	char *text = SvPVutf8 (text_, textlen);
872		1113
873	pango_layout_set_markup (self->pl, text, textlen);	1114	pango_layout_set_markup (self->pl, text, textlen);
874	}	1115	}
875		1116
876	void	1117	void
877	set_shapes (CFPlus::Layout self, ...)	1118	set_shapes (DC::Layout self, ...)
878	CODE:	1119	CODE:
879	{	1120	{
880	PangoAttrList *attrs = 0;	1121	PangoAttrList *attrs = 0;
881	const char *text = pango_layout_get_text (self->pl);	1122	const char *text = pango_layout_get_text (self->pl);
882	const char *pos = text;	1123	const char *pos = text;
…		…
917	if (attrs)	1158	if (attrs)
918	pango_layout_set_attributes (self->pl, attrs);	1159	pango_layout_set_attributes (self->pl, attrs);
919	}	1160	}
920		1161
921	void	1162	void
922	get_shapes (CFPlus::Layout self)	1163	get_shapes (DC::Layout self)
923	PPCODE:	1164	PPCODE:
924	{	1165	{
925	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1166	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
926		1167
927	do	1168	do
…		…
942		1183
943	pango_layout_iter_free (iter);	1184	pango_layout_iter_free (iter);
944	}	1185	}
945		1186
946	int	1187	int
947	has_wrapped (CFPlus::Layout self)	1188	has_wrapped (DC::Layout self)
948	CODE:	1189	CODE:
949	{	1190	{
950	int lines = 1;	1191	int lines = 1;
951	const char *text = pango_layout_get_text (self->pl);	1192	const char *text = pango_layout_get_text (self->pl);
952		1193
…		…
957	}	1198	}
958	OUTPUT:	1199	OUTPUT:
959	RETVAL	1200	RETVAL
960		1201
961	SV *	1202	SV *
962	get_text (CFPlus::Layout self)	1203	get_text (DC::Layout self)
963	CODE:	1204	CODE:
964	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1205	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
965	sv_utf8_decode (RETVAL);	1206	sv_utf8_decode (RETVAL);
966	OUTPUT:	1207	OUTPUT:
967	RETVAL	1208	RETVAL
968		1209
969	void	1210	void
970	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.)
971	CODE:	1212	CODE:
972	self->r = r;	1213	self->r = r;
973	self->g = g;	1214	self->g = g;
974	self->b = b;	1215	self->b = b;
975	self->a = a;	1216	self->a = a;
976		1217
977	void	1218	void
978	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1219	set_font (DC::Layout self, DC::Font font = 0)
979	CODE:	1220	CODE:
980	if (self->font != font)	1221	if (self->font != font)
981	{	1222	{
982	self->font = font;	1223	self->font = font;
983	layout_update_font (self);	1224	layout_update_font (self);
984	}	1225	}
985		1226
986	void	1227	void
987	set_height (CFPlus::Layout self, int base_height)	1228	set_height (DC::Layout self, int base_height)
988	CODE:	1229	CODE:
989	if (self->base_height != base_height)	1230	if (self->base_height != base_height)
990	{	1231	{
991	self->base_height = base_height;	1232	self->base_height = base_height;
992	layout_update_font (self);	1233	layout_update_font (self);
993	}	1234	}
994		1235
995	void	1236	void
996	set_width (CFPlus::Layout self, int max_width = -1)	1237	set_width (DC::Layout self, int max_width = -1)
997	CODE:	1238	CODE:
998	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);
999		1240
1000	void	1241	void
1001	set_indent (CFPlus::Layout self, int indent)	1242	set_indent (DC::Layout self, int indent)
1002	CODE:	1243	CODE:
1003	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1244	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1004		1245
1005	void	1246	void
1006	set_spacing (CFPlus::Layout self, int spacing)	1247	set_spacing (DC::Layout self, int spacing)
1007	CODE:	1248	CODE:
1008	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1249	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1009		1250
1010	void	1251	void
1011	set_ellipsise (CFPlus::Layout self, int ellipsise)	1252	set_ellipsise (DC::Layout self, int ellipsise)
1012	CODE:	1253	CODE:
1013	pango_layout_set_ellipsize (self->pl,	1254	pango_layout_set_ellipsize (self->pl,
1014	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1255	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1015	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1256	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1016	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1257	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1017	: PANGO_ELLIPSIZE_NONE	1258	: PANGO_ELLIPSIZE_NONE
1018	);	1259	);
1019		1260
1020	void	1261	void
1021	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1262	set_single_paragraph_mode (DC::Layout self, int spm)
1022	CODE:	1263	CODE:
1023	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1264	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1024		1265
1025	void	1266	void
1026	size (CFPlus::Layout self)	1267	size (DC::Layout self)
1027	PPCODE:	1268	PPCODE:
1028	{	1269	{
1029	int w, h;	1270	int w, h;
1030		1271
1031	layout_get_pixel_size (self, &w, &h);	1272	layout_get_pixel_size (self, &w, &h);
…		…
1034	PUSHs (sv_2mortal (newSViv (w)));	1275	PUSHs (sv_2mortal (newSViv (w)));
1035	PUSHs (sv_2mortal (newSViv (h)));	1276	PUSHs (sv_2mortal (newSViv (h)));
1036	}	1277	}
1037		1278
1038	int	1279	int
1039	descent (CFPlus::Layout self)	1280	descent (DC::Layout self)
1040	CODE:	1281	CODE:
1041	{	1282	{
1042	PangoRectangle rect;	1283	PangoRectangle rect;
1043	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1284	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
1044	pango_layout_line_get_pixel_extents (line, 0, &rect);	1285	pango_layout_line_get_pixel_extents (line, 0, &rect);
…		…
1046	}	1287	}
1047	OUTPUT:	1288	OUTPUT:
1048	RETVAL	1289	RETVAL
1049		1290
1050	int	1291	int
1051	xy_to_index (CFPlus::Layout self, int x, int y)	1292	xy_to_index (DC::Layout self, int x, int y)
1052	CODE:	1293	CODE:
1053	{	1294	{
1054	int index, trailing;	1295	int index, trailing;
1055	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);
1056	RETVAL = index;	1297	RETVAL = index + trailing;
1057	}	1298	}
1058	OUTPUT:	1299	OUTPUT:
1059	RETVAL	1300	RETVAL
1060		1301
1061	void	1302	void
1062	cursor_pos (CFPlus::Layout self, int index)	1303	cursor_pos (DC::Layout self, int index)
1063	PPCODE:	1304	PPCODE:
1064	{	1305	{
1065	PangoRectangle strong_pos;	1306	PangoRectangle strong_pos;
1066	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1307	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
1067		1308
…		…
1070	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1311	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1071	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1312	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1072	}	1313	}
1073		1314
1074	void	1315	void
1075	render (CFPlus::Layout self, float x, float y, int flags = 0)	1316	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1076	PPCODE:	1317	PPCODE:
		1318	{
		1319	int line, x;
		1320
		1321	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1322	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1323	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1324	--line;
		1325	#endif
		1326	EXTEND (SP, 2);
		1327	PUSHs (sv_2mortal (newSViv (line)));
		1328	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1329	}
		1330
		1331	void
		1332	line_x_to_index (DC::Layout self, int line, int x)
		1333	PPCODE:
		1334	{
		1335	PangoLayoutLine *lp;
		1336	int index, trailing;
		1337
		1338	if (line < 0)
		1339	XSRETURN_EMPTY;
		1340
		1341	if (!(lp = pango_layout_get_line (self->pl, line)))
		1342	XSRETURN_EMPTY; /* do better */
		1343
		1344	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1345
		1346	EXTEND (SP, 2);
		1347	if (GIMME_V == G_SCALAR)
		1348	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1349	else
		1350	{
		1351	PUSHs (sv_2mortal (newSViv (index)));
		1352	PUSHs (sv_2mortal (newSViv (trailing)));
		1353	}
		1354	}
		1355
		1356	void
		1357	render (DC::Layout self, float x, float y, int flags = 0)
		1358	CODE:
		1359	rc_clear (self->rc);
1077	pango_opengl_render_layout_subpixel (	1360	pango_opengl_render_layout_subpixel (
1078	self->pl,	1361	self->pl,
		1362	self->rc,
1079	x * PANGO_SCALE, y * PANGO_SCALE,	1363	x * PANGO_SCALE, y * PANGO_SCALE,
1080	self->r, self->g, self->b, self->a,	1364	self->r, self->g, self->b, self->a,
1081	flags	1365	flags
1082	);	1366	);
		1367	// we assume that context_change actually clears/frees stuff
		1368	// and does not do any recomputation...
		1369	pango_layout_context_changed (self->pl);
1083		1370
1084	MODULE = CFPlus PACKAGE = CFPlus::Texture
1085
1086	void	1371	void
1087	pad2pot (SV data_, SV w_, SV *h_)	1372	draw (DC::Layout self)
1088	CODE:	1373	CODE:
1089	{	1374	{
1090	int ow = SvIV (w_);	1375	glEnable (GL_TEXTURE_2D);
1091	int oh = SvIV (h_);	1376	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1377	glEnable (GL_BLEND);
		1378	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1379	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1380	glEnable (GL_ALPHA_TEST);
		1381	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1092		1382
1093	if (ow && oh)	1383	rc_draw (self->rc);
		1384
		1385	glDisable (GL_ALPHA_TEST);
		1386	glDisable (GL_BLEND);
		1387	glDisable (GL_TEXTURE_2D);
		1388	}
		1389
		1390	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1391
		1392	PROTOTYPES: ENABLE
		1393
		1394	void
		1395	pad (SV *data_, int ow, int oh, int nw, int nh)
		1396	CODE:
		1397	{
		1398	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1094	{	1399	{
1095	int nw = minpot (ow);
1096	int nh = minpot (oh);
1097
1098	if (nw != ow \|\| nh != oh)
1099	{
1100	if (SvOK (data_))
1101	{
1102	STRLEN datalen;	1400	STRLEN datalen;
1103	char *data = SvPVbyte (data_, datalen);	1401	char *data = SvPVbyte (data_, datalen);
1104	int bpp = datalen / (ow * oh);	1402	int bpp = datalen / (ow * oh);
1105	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1403	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1106		1404
1107	SvPOK_only (result_);	1405	SvPOK_only (result_);
1108	SvCUR_set (result_, nw * nh * bpp);	1406	SvCUR_set (result_, nw * nh * bpp);
1109		1407
1110	memset (SvPVX (result_), 0, nw * nh * bpp);	1408	memset (SvPVX (result_), 0, nw * nh * bpp);
1111	while (oh--)	1409	while (oh--)
1112	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1410	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1113		1411
1114	sv_setsv (data_, result_);	1412	sv_setsv (data_, result_);
1115	}
1116
1117	sv_setiv (w_, nw);
1118	sv_setiv (h_, nh);
1119	}
1120	}	1413	}
1121	}	1414	}
1122		1415
1123	void	1416	void
1124	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1417	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1130	{	1423	{
1131	HV hv = (HV )SvRV (self);	1424	HV hv = (HV )SvRV (self);
1132	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1425	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1133	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1426	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1134	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1427	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1428
		1429	if (name <= 0)
		1430	XSRETURN_EMPTY;
1135		1431
1136	if (items < 5)	1432	if (items < 5)
1137	{	1433	{
1138	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1434	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1139	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1435	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1167	glDisable (GL_ALPHA_TEST);	1463	glDisable (GL_ALPHA_TEST);
1168	glDisable (GL_BLEND);	1464	glDisable (GL_BLEND);
1169	}	1465	}
1170	}	1466	}
1171		1467
1172	MODULE = CFPlus PACKAGE = CFPlus::Map	1468	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1469	CODE:
		1470	{
		1471	GLint width;
		1472	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1473	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1474	RETVAL = width > 0;
		1475	}
		1476	OUTPUT:
		1477	RETVAL
1173		1478
1174	CFPlus::Map	1479	MODULE = Deliantra::Client PACKAGE = DC::Map
1175	new (SV *class, int map_width, int map_height)	1480
		1481	PROTOTYPES: DISABLE
		1482
		1483	DC::Map
		1484	new (SV *class)
1176	CODE:	1485	CODE:
1177	New (0, RETVAL, 1, struct map);	1486	New (0, RETVAL, 1, struct map);
1178	RETVAL->x = 0;	1487	RETVAL->x = 0;
1179	RETVAL->y = 0;	1488	RETVAL->y = 0;
1180	RETVAL->w = map_width;	1489	RETVAL->w = 0;
1181	RETVAL->h = map_height;	1490	RETVAL->h = 0;
1182	RETVAL->ox = 0;	1491	RETVAL->ox = 0;
1183	RETVAL->oy = 0;	1492	RETVAL->oy = 0;
1184	RETVAL->faces = 8192;	1493	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1185	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1494	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1186	RETVAL->texs = 8192;
1187	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1188	RETVAL->rows = 0;	1495	RETVAL->rows = 0;
1189	RETVAL->row = 0;	1496	RETVAL->row = 0;
1190	OUTPUT:	1497	OUTPUT:
1191	RETVAL	1498	RETVAL
1192		1499
1193	void	1500	void
1194	DESTROY (CFPlus::Map self)	1501	DESTROY (DC::Map self)
1195	CODE:	1502	CODE:
1196	{	1503	{
1197	map_clear (self);	1504	map_clear (self);
1198	Safefree (self->face);	1505	Safefree (self->face2tile);
1199	Safefree (self->tex);	1506	Safefree (self->tex);
1200	Safefree (self);	1507	Safefree (self);
1201	}	1508	}
1202		1509
1203	void	1510	void
		1511	resize (DC::Map self, int map_width, int map_height)
		1512	CODE:
		1513	self->w = map_width;
		1514	self->h = map_height;
		1515
		1516	void
1204	clear (CFPlus::Map self)	1517	clear (DC::Map self)
1205	CODE:	1518	CODE:
1206	map_clear (self);	1519	map_clear (self);
1207		1520
1208	void	1521	void
1209	set_face (CFPlus::Map self, int face, int texid)	1522	set_tileid (DC::Map self, int face, int tile)
1210	CODE:	1523	CODE:
1211	{	1524	{
1212	while (self->faces <= face)	1525	need_facenum (self, face); self->face2tile [face] = tile;
1213	{	1526	need_texid (self, tile);
1214	Append (mapface, self->face, self->faces, self->faces);
1215	self->faces *= 2;
1216	}
1217
1218	self->face [face] = texid;
1219	}	1527	}
1220		1528
1221	void	1529	void
		1530	set_smooth (DC::Map self, int face, int smooth, int level)
		1531	CODE:
		1532	{
		1533	tileid texid;
		1534	maptex *tex;
		1535
		1536	if (face < 0 \|\| face >= self->faces)
		1537	return;
		1538
		1539	if (smooth < 0 \|\| smooth >= self->faces)
		1540	return;
		1541
		1542	texid = self->face2tile [face];
		1543
		1544	if (!texid)
		1545	return;
		1546
		1547	tex = self->tex + texid;
		1548	tex->smoothtile = self->face2tile [smooth];
		1549	tex->smoothlevel = level;
		1550	}
		1551
		1552	void
1222	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)	1553	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)
1223	CODE:	1554	CODE:
1224	{	1555	{
1225	while (self->texs <= texid)	1556	need_texid (self, texid);
1226	{
1227	Append (maptex, self->tex, self->texs, self->texs);
1228	self->texs *= 2;
1229	}
1230		1557
1231	{	1558	{
1232	maptex *tex = self->tex + texid;	1559	maptex *tex = self->tex + texid;
1233		1560
1234	tex->name = name;	1561	tex->name = name;
…		…
1251	// from transparent color bleeding and ugly wrapping effects.	1578	// from transparent color bleeding and ugly wrapping effects.
1252	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1579	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1253	}	1580	}
1254		1581
1255	int	1582	int
1256	ox (CFPlus::Map self)	1583	ox (DC::Map self)
1257	ALIAS:	1584	ALIAS:
1258	oy = 1	1585	oy = 1
1259	x = 2	1586	x = 2
1260	y = 3	1587	y = 3
1261	w = 4	1588	w = 4
…		…
1272	}	1599	}
1273	OUTPUT:	1600	OUTPUT:
1274	RETVAL	1601	RETVAL
1275		1602
1276	void	1603	void
1277	scroll (CFPlus::Map self, int dx, int dy)	1604	scroll (DC::Map self, int dx, int dy)
1278	CODE:	1605	CODE:
1279	{	1606	{
1280	if (dx > 0)	1607	if (dx > 0)
1281	map_blank (self, self->x, self->y, dx, self->h);	1608	map_blank (self, self->x, self->y, dx, self->h);
1282	else if (dx < 0)	1609	else if (dx < 0)
1283	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1610	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1284		1611
1285	if (dy > 0)	1612	if (dy > 0)
1286	map_blank (self, self->x, self->y, self->w, dy);	1613	map_blank (self, self->x, self->y, self->w, dy);
1287	else if (dy < 0)	1614	else if (dy < 0)
1288	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1615	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1289		1616
1290	self->ox += dx; self->x += dx;	1617	self->ox += dx; self->x += dx;
1291	self->oy += dy; self->y += dy;	1618	self->oy += dy; self->y += dy;
1292		1619
1293	while (self->y < 0)	1620	while (self->y < 0)
…		…
1297	self->rows += MAP_EXTEND_Y;	1624	self->rows += MAP_EXTEND_Y;
1298	self->y += MAP_EXTEND_Y;	1625	self->y += MAP_EXTEND_Y;
1299	}	1626	}
1300	}	1627	}
1301		1628
1302	void	1629	SV *
1303	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1630	map1a_update (DC::Map self, SV *data_, int extmap)
1304	CODE:	1631	CODE:
1305	{	1632	{
1306	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1633	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1307	uint8_t data_end = (uint8_t )SvEND (data_);	1634	uint8_t data_end = (uint8_t )SvEND (data_);
1308	mapcell *cell;	1635	mapcell *cell;
1309	int x, y, flags;	1636	int x, y, z, flags;
		1637	AV *missing = newAV ();
		1638	RETVAL = newRV_noinc ((SV *)missing);
1310		1639
1311	while (data < data_end - 1)	1640	while (data < data_end - 1)
1312	{	1641	{
1313	flags = (data [0] << 8) + data [1]; data += 2;	1642	flags = (data [0] << 8) + data [1]; data += 2;
1314		1643
…		…
1345	cell->stat_width = 1;	1674	cell->stat_width = 1;
1346	cell->stat_hp = *data++;	1675	cell->stat_hp = *data++;
1347	}	1676	}
1348	else if (cmd == 6) // monster width	1677	else if (cmd == 6) // monster width
1349	cell->stat_width = *data++ + 1;	1678	cell->stat_width = *data++ + 1;
1350	else if (cmd == 0x47) // monster width	1679	else if (cmd == 0x47)
1351	{	1680	{
1352	if (*data == 4)	1681	if (*data == 4)
1353	; // decode player tag	1682	; // decode player count
1354		1683
1355	data += *data + 1;	1684	data += *data + 1;
1356	}	1685	}
1357	else if (cmd == 8) // cell flags	1686	else if (cmd == 8) // cell flags
1358	cell->flags = *data++;	1687	cell->flags = *data++;
…		…
1365	}	1694	}
1366	else	1695	else
1367	cell->darkness = *data++ + 1;	1696	cell->darkness = *data++ + 1;
1368	}	1697	}
1369		1698
		1699	for (z = 0; z <= 2; ++z)
1370	if (flags & 4)	1700	if (flags & (4 >> z))
1371	{	1701	{
1372	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1702	faceid face = (data [0] << 8) + data [1]; data += 2;
		1703	need_facenum (self, face);
		1704	cell->tile [z] = self->face2tile [face];
		1705
		1706	if (cell->tile [z])
		1707	{
		1708	maptex *tex = self->tex + cell->tile [z];
		1709	if (!tex->name)
		1710	av_push (missing, newSViv (cell->tile [z]));
		1711
		1712	if (tex->smoothtile)
		1713	{
		1714	maptex *smooth = self->tex + tex->smoothtile;
		1715	if (!smooth->name)
		1716	av_push (missing, newSViv (tex->smoothtile));
		1717	}
		1718	}
1373	}	1719	}
1374
1375	if (flags & 2)
1376	{
1377	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1378	}
1379
1380	if (flags & 1)
1381	{
1382	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1383	}
1384	}	1720	}
1385	else	1721	else
1386	cell->darkness = 0;	1722	cell->darkness = 0;
1387	}	1723	}
1388	}	1724	}
		1725	OUTPUT:
		1726	RETVAL
1389		1727
1390	SV *	1728	SV *
1391	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1729	mapmap (DC::Map self, int x0, int y0, int w, int h)
1392	CODE:	1730	CODE:
1393	{	1731	{
1394	int x1, x;	1732	int x1, x;
1395	int y1, y;	1733	int y1, y;
1396	int z;	1734	int z;
…		…
1417	{	1755	{
1418	mapcell *cell = row->col + (x - row->c0);	1756	mapcell *cell = row->col + (x - row->c0);
1419		1757
1420	for (z = 0; z <= 0; z++)	1758	for (z = 0; z <= 0; z++)
1421	{	1759	{
1422	mapface face = cell->face [z];
1423
1424	if (face)
1425	{
1426	maptex tex = self->tex [face];	1760	maptex tex = self->tex [cell->tile [z]];
1427	int a0 = 255 - tex.a;	1761	int a0 = 255 - tex.a;
1428	int a1 = tex.a;	1762	int a1 = tex.a;
1429		1763
1430	r = (r * a0 + tex.r * a1) / 255;	1764	r = (r * a0 + tex.r * a1) / 255;
1431	g = (g * a0 + tex.g * a1) / 255;	1765	g = (g * a0 + tex.g * a1) / 255;
1432	b = (b * a0 + tex.b * a1) / 255;	1766	b = (b * a0 + tex.b * a1) / 255;
1433	a = (a * a0 + tex.a * a1) / 255;	1767	a = (a * a0 + tex.a * a1) / 255;
1434	}
1435	}	1768	}
1436	}	1769	}
1437		1770
1438	*map++ = (r )	1771	*map++ = (r )
1439	\| (g << 8)	1772	\| (g << 8)
…		…
1446	}	1779	}
1447	OUTPUT:	1780	OUTPUT:
1448	RETVAL	1781	RETVAL
1449		1782
1450	void	1783	void
1451	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1784	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1452	CODE:	1785	CODE:
1453	{	1786	{
1454	int vx, vy;
1455	int x, y, z;	1787	int x, y, z;
1456	int last_name;
1457	mapface face;
1458		1788
1459	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1789	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1460	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1790	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1791	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1792	smooth_key skey;
1461		1793
1462	/*	1794	rc_t *rc = rc_alloc ();
1463	int vx = self->vx = self->w >= sw	1795	rc_key_t key;
1464	? self->x + (self->w - sw) / 2	1796	rc_array_t *arr;
1465	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1466		1797
1467	int vy = self->vy = self->h >= sh	1798	// thats current max. sorry.
1468	? self->y + (self->h - sh) / 2	1799	if (sw > 255) sw = 255;
1469	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1800	if (sh > 255) sh = 255;
1470	*/
1471		1801
1472	glColor4ub (255, 255, 255, 255);	1802	// clear key, in case of extra padding
		1803	memset (&skey, 0, sizeof (skey));
		1804
		1805	memset (&key, 0, sizeof (key));
		1806	key.r = 255;
		1807	key.g = 255;
		1808	key.b = 255;
		1809	key.a = 255;
		1810	key.mode = GL_QUADS;
		1811	key.format = GL_T2F_V3F;
		1812	key.texname = -1;
		1813
		1814	mx += self->x;
		1815	my += self->y;
		1816
		1817	// first pass: determine smooth_max
		1818	// rather ugly, if you ask me
		1819	// could also be stored inside mapcell and updated on change
		1820	memset (smooth_max, 0, sizeof (smooth_max));
		1821
		1822	for (y = 0; y < sh; y++)
		1823	if (0 <= y + my && y + my < self->rows)
		1824	{
		1825	maprow *row = self->row + (y + my);
		1826
		1827	for (x = 0; x < sw; x++)
		1828	if (row->c0 <= x + mx && x + mx < row->c1)
		1829	{
		1830	mapcell *cell = row->col + (x + mx - row->c0);
		1831
		1832	smooth_max[x + 1][y + 1] =
		1833	MAX (self->tex [cell->tile [0]].smoothlevel,
		1834	MAX (self->tex [cell->tile [1]].smoothlevel,
		1835	self->tex [cell->tile [2]].smoothlevel));
		1836	}
		1837	}
1473		1838
1474	glEnable (GL_BLEND);	1839	glEnable (GL_BLEND);
1475	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1840	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1476	glEnable (GL_TEXTURE_2D);
1477	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1841	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1478		1842
1479	glBegin (GL_QUADS);
1480
1481	last_name = 0;
1482
1483	for (z = 0; z < 3; z++)	1843	for (z = 0; z <= 2; z++)
		1844	{
		1845	memset (smooth_level, 0, sizeof (smooth_level));
		1846
1484	for (y = 0; y < sh; y++)	1847	for (y = 0; y < sh; y++)
1485	if (0 <= y + vy && y + vy < self->rows)	1848	if (0 <= y + my && y + my < self->rows)
1486	{	1849	{
1487	maprow *row = self->row + (y + vy);	1850	maprow *row = self->row + (y + my);
1488		1851
1489	for (x = 0; x < sw; x++)	1852	for (x = 0; x < sw; x++)
1490	if (row->c0 <= x + vx && x + vx < row->c1)	1853	if (row->c0 <= x + mx && x + mx < row->c1)
1491	{	1854	{
1492	mapcell *cell = row->col + (x + vx - row->c0);	1855	mapcell *cell = row->col + (x + mx - row->c0);
1493
1494	face = cell->face [z];	1856	tileid tile = cell->tile [z];
		1857
		1858	if (tile)
		1859	{
		1860	maptex tex = self->tex [tile];
		1861	int px, py;
1495		1862
1496	if (face && face < self->texs)	1863	if (key.texname != tex.name)
		1864	{
		1865	if (!tex.name)
		1866	tex = self->tex [2]; /* missing, replace by noface */
		1867
		1868	key.texname = tex.name;
		1869	arr = rc_array (rc, &key);
		1870	}
		1871
		1872	px = (x + 1) * T - tex.w;
		1873	py = (y + 1) * T - tex.h;
		1874
		1875	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1876	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1877	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1878	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1879
		1880	if (cell->flags && z == 2)
		1881	{
		1882	// overlays such as the speech bubble, probably more to come
		1883	if (cell->flags & 1)
		1884	{
		1885	maptex tex = self->tex [1];
		1886	int px = x * T + T * 2 / 32;
		1887	int py = y * T - T * 6 / 32;
		1888
		1889	if (tex.name)
		1890	{
		1891	if (key.texname != tex.name)
		1892	{
		1893	key.texname = tex.name;
		1894	arr = rc_array (rc, &key);
		1895	}
		1896
		1897	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1898	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1899	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1900	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1901	}
		1902	}
		1903	}
		1904
		1905	// update smooth hash
		1906	if (tex.smoothtile)
		1907	{
		1908	skey.tile = tex.smoothtile;
		1909	skey.level = tex.smoothlevel;
		1910
		1911	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1912
		1913	// add bits to current tile and all neighbours. skey.x\|y is
		1914	// shifted +1\|+1 so we always stay positive.
		1915
		1916	// bits is ___n cccc CCCC bbbb
		1917	// n do not draw borders&corners
		1918	// c draw these corners, but...
		1919	// C ... not these
		1920	// b draw these borders
		1921
		1922	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1923	// ┃· ·· ·┃ ━━
		1924
		1925	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1926	// ·· ·· ·┏ ┓·
		1927
		1928	// full tile
		1929	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1930
		1931	// borders
		1932	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1933	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1934	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1935	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1936
		1937	// corners
		1938	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1939	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1940	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1941	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1942	}
		1943	}
		1944	}
		1945	}
		1946
		1947	rc_draw (rc);
		1948	rc_clear (rc);
		1949
		1950	// go through all smoothlevels, lowest to highest, then draw.
		1951	// this is basically counting sort
		1952	{
		1953	int w, b;
		1954
		1955	glEnable (GL_TEXTURE_2D);
		1956	glBegin (GL_QUADS);
		1957	for (w = 0; w < 256 / 32; ++w)
		1958	{
		1959	uint32_t smask = smooth_level [w];
		1960	if (smask)
		1961	for (b = 0; b < 32; ++b)
		1962	if (smask & (((uint32_t)1) << b))
1497	{	1963	{
1498	maptex tex = self->tex [face];	1964	int level = (w << 5) \| b;
1499	int px = (x + 1) * 32 - tex.w;	1965	HE *he;
1500	int py = (y + 1) * 32 - tex.h;
1501		1966
1502	if (last_name != tex.name)	1967	hv_iterinit (smooth);
		1968	while ((he = hv_iternext (smooth)))
1503	{	1969	{
1504	glEnd ();	1970	smooth_key skey = (smooth_key )HeKEY (he);
1505	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1971	IV bits = SvIVX (HeVAL (he));
1506	glBegin (GL_QUADS);
1507	}
1508		1972
1509	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1510	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1511	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1512	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1513	}
1514
1515	if (cell->flags && z == 2)
1516	{
1517	if (cell->flags & 1)	1973	if (!(bits & 0x1000)
		1974	&& skey->level == level
		1975	&& level > smooth_max [skey->x][skey->y])
1518	{	1976	{
1519	maptex tex = self->tex [1];	1977	maptex tex = self->tex [skey->tile];
1520	int px = (x + 1) * 32 - tex.w + 2;	1978	int px = (((int)skey->x) - 1) * T;
1521	int py = (y + 1) * 32 - tex.h - 6;	1979	int py = (((int)skey->y) - 1) * T;
		1980	int border = bits & 15;
		1981	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1982	float dx = tex.s * .0625f; // 16 images/row
		1983	float dy = tex.t * .5f ; // 2 images/column
1522		1984
		1985	if (tex.name)
		1986	{
		1987	// this time avoiding texture state changes
		1988	// save gobs of state changes.
		1989	if (key.texname != tex.name)
		1990	{
1523	glEnd ();	1991	glEnd ();
1524	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1992	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1525	glBegin (GL_QUADS);	1993	glBegin (GL_QUADS);
		1994	}
1526		1995
		1996	if (border)
		1997	{
		1998	float ox = border * dx;
		1999
		2000	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2001	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2002	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2003	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2004	}
		2005
		2006	if (corner)
		2007	{
		2008	float ox = corner * dx;
		2009
1527	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2010	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1528	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2011	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1529	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2012	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1530	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2013	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2014	}
		2015	}
		2016	}
1531	}	2017	}
1532	}	2018	}
1533	}
1534	}	2019	}
1535		2020
1536	glEnd ();	2021	glEnd ();
1537
1538	glDisable (GL_TEXTURE_2D);	2022	glDisable (GL_TEXTURE_2D);
		2023	key.texname = -1;
		2024	}
		2025
		2026	hv_clear (smooth);
		2027	}
		2028
1539	glDisable (GL_BLEND);	2029	glDisable (GL_BLEND);
		2030	rc_free (rc);
1540		2031
1541	// top layer: overlays such as the health bar	2032	// top layer: overlays such as the health bar
1542	for (y = 0; y < sh; y++)	2033	for (y = 0; y < sh; y++)
1543	if (0 <= y + vy && y + vy < self->rows)	2034	if (0 <= y + my && y + my < self->rows)
1544	{	2035	{
1545	maprow *row = self->row + (y + vy);	2036	maprow *row = self->row + (y + my);
1546		2037
1547	for (x = 0; x < sw; x++)	2038	for (x = 0; x < sw; x++)
1548	if (row->c0 <= x + vx && x + vx < row->c1)	2039	if (row->c0 <= x + mx && x + mx < row->c1)
1549	{	2040	{
1550	mapcell *cell = row->col + (x + vx - row->c0);	2041	mapcell *cell = row->col + (x + mx - row->c0);
1551		2042
1552	int px = x * 32;	2043	int px = x * T;
1553	int py = y * 32;	2044	int py = y * T;
1554		2045
1555	if (cell->stat_hp)	2046	if (cell->stat_hp)
1556	{	2047	{
1557	int width = cell->stat_width * 32;	2048	int width = cell->stat_width * T;
1558	int thick = sh / 28 + 1 + cell->stat_width;	2049	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1559		2050
1560	glColor3ub (0, 0, 0);	2051	glColor3ub (0, 0, 0);
1561	glRectf (px + 1, py - thick - 2,	2052	glRectf (px + 1, py - thick - 2,
1562	px + width - 1, py);	2053	px + width - 1, py);
1563		2054
…		…
1569	}	2060	}
1570	}	2061	}
1571	}	2062	}
1572		2063
1573	void	2064	void
1574	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2065	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1575	CODE:	2066	CODE:
1576	{	2067	{
1577	static float color[16][3] = {	2068	static float color[16][3] = {
1578	{ 0.00F, 0.00F, 0.00F },	2069	{ 0.00F, 0.00F, 0.00F },
1579	{ 1.00F, 1.00F, 1.00F },	2070	{ 1.00F, 1.00F, 1.00F },
…		…
1629	glDisable (GL_BLEND);	2120	glDisable (GL_BLEND);
1630	glDisable (GL_TEXTURE_2D);	2121	glDisable (GL_TEXTURE_2D);
1631	}	2122	}
1632		2123
1633	void	2124	void
1634	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2125	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1635	PPCODE:	2126	PPCODE:
1636	{	2127	{
1637	int vx, vy;
1638	int x, y;	2128	int x, y;
		2129	int sw1 = sw + 2;
		2130	int sh1 = sh + 2;
		2131	int sh3 = sh * 3;
1639	int sw4 = (sw + 3) & ~3;	2132	int sw34 = (sw * 3 + 3) & ~3;
		2133	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1640	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2134	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1641	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2135	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1642		2136
1643	memset (darkness, 255, sw4 * sh);
1644	SvPOK_only (darkness_sv);	2137	SvPOK_only (darkness3_sv);
1645	SvCUR_set (darkness_sv, sw4 * sh);	2138	SvCUR_set (darkness3_sv, sw34 * sh3);
1646		2139
1647	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2140	mx += self->x - 1;
1648	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2141	my += self->y - 1;
1649		2142
		2143	memset (darkness1, 255, sw1 * sh1);
		2144
1650	for (y = 0; y < sh; y++)	2145	for (y = 0; y < sh1; y++)
1651	if (0 <= y + vy && y + vy < self->rows)	2146	if (0 <= y + my && y + my < self->rows)
1652	{	2147	{
1653	maprow *row = self->row + (y + vy);	2148	maprow *row = self->row + (y + my);
1654		2149
1655	for (x = 0; x < sw; x++)	2150	for (x = 0; x < sw1; x++)
1656	if (row->c0 <= x + vx && x + vx < row->c1)	2151	if (row->c0 <= x + mx && x + mx < row->c1)
1657	{	2152	{
1658	mapcell *cell = row->col + (x + vx - row->c0);	2153	mapcell *cell = row->col + (x + mx - row->c0);
1659		2154
1660	darkness[y * sw4 + x] = cell->darkness	2155	darkness1 [y * sw1 + x] = cell->darkness
1661	? 255 - (cell->darkness - 1)	2156	? 255 - (cell->darkness - 1)
1662	: 255 - FOW_DARKNESS;	2157	: 255 - FOW_DARKNESS;
1663	}	2158	}
1664	}	2159	}
1665		2160
		2161	for (y = 0; y < sh; ++y)
		2162	for (x = 0; x < sw; ++x)
		2163	{
		2164	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2165	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2166	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2167	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2168	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2169	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2170	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2171	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2172	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2173
		2174	uint8_t r11 = (d11 + d21 + d12) / 3;
		2175	uint8_t r21 = d21;
		2176	uint8_t r31 = (d21 + d31 + d32) / 3;
		2177
		2178	uint8_t r12 = d12;
		2179	uint8_t r22 = d22;
		2180	uint8_t r32 = d32;
		2181
		2182	uint8_t r13 = (d13 + d23 + d12) / 3;
		2183	uint8_t r23 = d23;
		2184	uint8_t r33 = (d23 + d33 + d32) / 3;
		2185
		2186	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2187	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2188	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2189	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2190	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2191	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2192	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2193	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2194	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2195	}
		2196
		2197	free (darkness1);
		2198
1666	EXTEND (SP, 3);	2199	EXTEND (SP, 3);
1667	PUSHs (sv_2mortal (newSViv (sw4)));	2200	PUSHs (sv_2mortal (newSViv (sw34)));
1668	PUSHs (sv_2mortal (newSViv (sh)));	2201	PUSHs (sv_2mortal (newSViv (sh3)));
1669	PUSHs (darkness_sv);	2202	PUSHs (darkness3_sv);
1670	}	2203	}
1671		2204
1672	SV *	2205	SV *
1673	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2206	get_rect (DC::Map self, int x0, int y0, int w, int h)
1674	CODE:	2207	CODE:
1675	{	2208	{
1676	int x, y, x1, y1;	2209	int x, y, x1, y1;
1677	SV data_sv = newSV (w h * 7 + 5);	2210	SV data_sv = newSV (w h * 7 + 5);
1678	uint8_t data = (uint8_t )SvPVX (data_sv);	2211	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1703	if (row && row->c0 <= x && x < row->c1)	2236	if (row && row->c0 <= x && x < row->c1)
1704	{	2237	{
1705	mapcell *cell = row->col + (x - row->c0);	2238	mapcell *cell = row->col + (x - row->c0);
1706	uint8_t flags = 0;	2239	uint8_t flags = 0;
1707		2240
1708	if (cell->face [0]) flags \|= 1;	2241	if (cell->tile [0]) flags \|= 1;
1709	if (cell->face [1]) flags \|= 2;	2242	if (cell->tile [1]) flags \|= 2;
1710	if (cell->face [2]) flags \|= 4;	2243	if (cell->tile [2]) flags \|= 4;
1711		2244
1712	*data++ = flags;	2245	*data++ = flags;
1713		2246
1714	if (flags & 1)	2247	if (flags & 1)
1715	{	2248	{
		2249	tileid tile = cell->tile [0];
1716	*data++ = cell->face [0] >> 8;	2250	*data++ = tile >> 8;
1717	*data++ = cell->face [0];	2251	*data++ = tile;
1718	}	2252	}
1719		2253
1720	if (flags & 2)	2254	if (flags & 2)
1721	{	2255	{
		2256	tileid tile = cell->tile [1];
1722	*data++ = cell->face [1] >> 8;	2257	*data++ = tile >> 8;
1723	*data++ = cell->face [1];	2258	*data++ = tile;
1724	}	2259	}
1725		2260
1726	if (flags & 4)	2261	if (flags & 4)
1727	{	2262	{
		2263	tileid tile = cell->tile [2];
1728	*data++ = cell->face [2] >> 8;	2264	*data++ = tile >> 8;
1729	*data++ = cell->face [2];	2265	*data++ = tile;
1730	}	2266	}
1731	}	2267	}
1732	else	2268	else
1733	*data++ = 0;	2269	*data++ = 0;
1734	}	2270	}
…		…
1740	}	2276	}
1741	OUTPUT:	2277	OUTPUT:
1742	RETVAL	2278	RETVAL
1743		2279
1744	void	2280	void
1745	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2281	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
1746	PPCODE:	2282	PPCODE:
1747	{	2283	{
1748	int x, y, z;	2284	int x, y, z;
1749	int w, h;	2285	int w, h;
1750	int x1, y1;	2286	int x1, y1;
1751		2287
1752	if (*data++ != 0)	2288	if (*data++ != 0)
1753	return; /* version mismatch */	2289	XSRETURN_EMPTY; /* version mismatch */
1754		2290
1755	w = data++ << 8; w \|= data++;	2291	w = data++ << 8; w \|= data++;
1756	h = data++ << 8; h \|= data++;	2292	h = data++ << 8; h \|= data++;
1757		2293
1758	// we need to do this 'cause we don't keep an absolute coord system for rows	2294	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1774	{	2310	{
1775	uint8_t flags = *data++;	2311	uint8_t flags = *data++;
1776		2312
1777	if (flags)	2313	if (flags)
1778	{	2314	{
1779	mapface face[3] = { 0, 0, 0 };
1780
1781	mapcell *cell = row_get_cell (row, x);	2315	mapcell *cell = row_get_cell (row, x);
		2316	tileid tile[3] = { 0, 0, 0 };
1782		2317
1783	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2318	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1784	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2319	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1785	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2320	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1786		2321
1787	if (cell->darkness == 0)	2322	if (cell->darkness == 0)
1788	{	2323	{
1789	cell->darkness = 0;	2324	cell->darkness = 0;
1790		2325
1791	for (z = 0; z <= 2; z++)	2326	for (z = 0; z <= 2; z++)
1792	{	2327	{
1793	cell->face[z] = face[z];	2328	tileid t = tile [z];
1794		2329
1795	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2330	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2331	{
1796	XPUSHs (sv_2mortal (newSViv (face[z])));	2332	XPUSHs (sv_2mortal (newSViv (t)));
		2333	need_texid (self, t);
		2334	}
		2335
		2336	cell->tile [z] = t;
1797	}	2337	}
1798	}	2338	}
1799	}	2339	}
1800	}	2340	}
1801	}	2341	}
1802	}	2342	}
1803		2343
1804	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2344	MODULE = Deliantra::Client PACKAGE = DC::RW
1805		2345
1806	CFPlus::MixChunk	2346	DC::RW
1807	new_from_file (SV class, char path)	2347	new (SV class, SV data_sv)
1808	CODE:	2348	CODE:
1809	RETVAL = Mix_LoadWAV (path);	2349	{
		2350	STRLEN datalen;
		2351	char *data = SvPVbyte (data_sv, datalen);
		2352
		2353	RETVAL = SDL_RWFromConstMem (data, datalen);
		2354	}
1810	OUTPUT:	2355	OUTPUT:
1811	RETVAL	2356	RETVAL
1812		2357
		2358	DC::RW
		2359	new_from_file (SV class, const char path, const char *mode = "rb")
		2360	CODE:
		2361	RETVAL = SDL_RWFromFile (path, mode);
		2362	OUTPUT:
		2363	RETVAL
		2364
		2365	# fails on win32:
		2366	# dc.xs(2268) : error C2059: syntax error : '('
1813	void	2367	#void
		2368	#close (DC::RW self)
		2369	# CODE:
		2370	# (self->(close)) (self);
		2371
		2372	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2373
		2374	PROTOTYPES: DISABLE
		2375
		2376	DC::Channel
		2377	find ()
		2378	CODE:
		2379	{
		2380	RETVAL = Mix_GroupAvailable (-1);
		2381
		2382	if (RETVAL < 0)
		2383	{
		2384	RETVAL = Mix_GroupOldest (-1);
		2385
		2386	if (RETVAL < 0)
		2387	XSRETURN_UNDEF;
		2388
		2389	Mix_HaltChannel (RETVAL);
		2390	}
		2391
		2392	Mix_UnregisterAllEffects (RETVAL);
		2393	Mix_Volume (RETVAL, 128);
		2394	}
		2395	OUTPUT:
		2396	RETVAL
		2397
		2398	void
		2399	halt (DC::Channel self)
		2400	CODE:
		2401	Mix_HaltChannel (self);
		2402
		2403	void
		2404	expire (DC::Channel self, int ticks = -1)
		2405	CODE:
		2406	Mix_ExpireChannel (self, ticks);
		2407
		2408	void
		2409	fade_out (DC::Channel self, int ticks = -1)
		2410	CODE:
		2411	Mix_FadeOutChannel (self, ticks);
		2412
		2413	int
		2414	volume (DC::Channel self, int volume)
		2415	CODE:
		2416	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2417	OUTPUT:
		2418	RETVAL
		2419
		2420	void
		2421	unregister_all_effects (DC::Channel self)
		2422	CODE:
		2423	Mix_UnregisterAllEffects (self);
		2424
		2425	void
		2426	set_panning (DC::Channel self, int left, int right)
		2427	CODE:
		2428	left = CLAMP (left , 0, 255);
		2429	right = CLAMP (right, 0, 255);
		2430	Mix_SetPanning (self, left, right);
		2431
		2432	void
		2433	set_distance (DC::Channel self, int distance)
		2434	CODE:
		2435	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2436
		2437	void
		2438	set_position (DC::Channel self, int angle, int distance)
		2439	CODE:
		2440
		2441	void
		2442	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2443	CODE:
		2444	{
		2445	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2446	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2447	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2448	}
		2449
		2450	void
		2451	set_reverse_stereo (DC::Channel self, int flip)
		2452	CODE:
		2453	Mix_SetReverseStereo (self, flip);
		2454
		2455	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2456
		2457	PROTOTYPES: DISABLE
		2458
		2459	DC::MixChunk
		2460	new (SV *class, DC::RW rwops)
		2461	CODE:
		2462	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2463	OUTPUT:
		2464	RETVAL
		2465
		2466	void
1814	DESTROY (CFPlus::MixChunk self)	2467	DESTROY (DC::MixChunk self)
1815	CODE:	2468	CODE:
1816	Mix_FreeChunk (self);	2469	Mix_FreeChunk (self);
1817		2470
1818	int	2471	int
1819	volume (CFPlus::MixChunk self, int volume = -1)	2472	volume (DC::MixChunk self, int volume = -1)
1820	CODE:	2473	CODE:
		2474	if (items > 1)
		2475	volume = CLAMP (volume, 0, 128);
1821	RETVAL = Mix_VolumeChunk (self, volume);	2476	RETVAL = Mix_VolumeChunk (self, volume);
1822	OUTPUT:	2477	OUTPUT:
1823	RETVAL	2478	RETVAL
1824		2479
1825	int	2480	DC::Channel
1826	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2481	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1827	CODE:	2482	CODE:
		2483	{
1828	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2484	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2485
		2486	if (RETVAL < 0)
		2487	XSRETURN_UNDEF;
		2488
		2489	if (channel < 0)
		2490	{
		2491	Mix_UnregisterAllEffects (RETVAL);
		2492	Mix_Volume (RETVAL, 128);
		2493	}
		2494	}
1829	OUTPUT:	2495	OUTPUT:
1830	RETVAL	2496	RETVAL
1831		2497
1832	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2498	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1833		2499
1834	int	2500	int
1835	volume (int volume = -1)	2501	volume (int volume = -1)
		2502	PROTOTYPE: ;$
1836	CODE:	2503	CODE:
		2504	if (items > 0)
		2505	volume = CLAMP (volume, 0, 128);
1837	RETVAL = Mix_VolumeMusic (volume);	2506	RETVAL = Mix_VolumeMusic (volume);
1838	OUTPUT:	2507	OUTPUT:
1839	RETVAL	2508	RETVAL
1840		2509
		2510	void
		2511	fade_out (int ms)
		2512	CODE:
		2513	Mix_FadeOutMusic (ms);
		2514
		2515	void
		2516	halt ()
		2517	CODE:
		2518	Mix_HaltMusic ();
		2519
1841	CFPlus::MixMusic	2520	DC::MixMusic
1842	new_from_file (SV class, char path)	2521	new (SV *class, DC::RW rwops)
1843	CODE:	2522	CODE:
1844	RETVAL = Mix_LoadMUS (path);	2523	RETVAL = Mix_LoadMUS_RW (rwops);
1845	OUTPUT:	2524	OUTPUT:
1846	RETVAL	2525	RETVAL
1847		2526
1848	void	2527	void
1849	DESTROY (CFPlus::MixMusic self)	2528	DESTROY (DC::MixMusic self)
1850	CODE:	2529	CODE:
1851	Mix_FreeMusic (self);	2530	Mix_FreeMusic (self);
1852		2531
1853	int	2532	int
1854	play (CFPlus::MixMusic self, int loops = -1)	2533	play (DC::MixMusic self, int loops = -1)
1855	CODE:	2534	CODE:
1856	RETVAL = Mix_PlayMusic (self, loops);	2535	RETVAL = Mix_PlayMusic (self, loops);
1857	OUTPUT:	2536	OUTPUT:
1858	RETVAL	2537	RETVAL
1859		2538
1860	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2539	void
		2540	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2541	CODE:
		2542	Mix_FadeInMusicPos (self, loops, ms, position);
		2543
		2544	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2545
		2546	PROTOTYPES: ENABLE
1861		2547
1862	BOOT:	2548	BOOT:
1863	{	2549	{
1864	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2550	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1865	static const struct {	2551	static const struct {
1866	const char *name;	2552	const char *name;
1867	IV iv;	2553	IV iv;
1868	} *civ, const_iv[] = {	2554	} *civ, const_iv[] = {
1869	# define const_iv(name) { # name, (IV)name }	2555	# define const_iv(name) { # name, (IV)name }
		2556	const_iv (GL_VENDOR),
		2557	const_iv (GL_VERSION),
		2558	const_iv (GL_EXTENSIONS),
1870	const_iv (GL_COLOR_MATERIAL),	2559	const_iv (GL_COLOR_MATERIAL),
1871	const_iv (GL_SMOOTH),	2560	const_iv (GL_SMOOTH),
1872	const_iv (GL_FLAT),	2561	const_iv (GL_FLAT),
1873	const_iv (GL_DITHER),	2562	const_iv (GL_DITHER),
1874	const_iv (GL_BLEND),	2563	const_iv (GL_BLEND),
…		…
1878	const_iv (GL_ALPHA_TEST),	2567	const_iv (GL_ALPHA_TEST),
1879	const_iv (GL_NORMALIZE),	2568	const_iv (GL_NORMALIZE),
1880	const_iv (GL_RESCALE_NORMAL),	2569	const_iv (GL_RESCALE_NORMAL),
1881	const_iv (GL_FRONT),	2570	const_iv (GL_FRONT),
1882	const_iv (GL_BACK),	2571	const_iv (GL_BACK),
		2572	const_iv (GL_AUX0),
1883	const_iv (GL_AND),	2573	const_iv (GL_AND),
1884	const_iv (GL_ONE),	2574	const_iv (GL_ONE),
1885	const_iv (GL_ZERO),	2575	const_iv (GL_ZERO),
1886	const_iv (GL_SRC_ALPHA),	2576	const_iv (GL_SRC_ALPHA),
1887	const_iv (GL_DST_ALPHA),	2577	const_iv (GL_DST_ALPHA),
…		…
1900	const_iv (GL_INTENSITY),	2590	const_iv (GL_INTENSITY),
1901	const_iv (GL_LUMINANCE),	2591	const_iv (GL_LUMINANCE),
1902	const_iv (GL_LUMINANCE_ALPHA),	2592	const_iv (GL_LUMINANCE_ALPHA),
1903	const_iv (GL_FLOAT),	2593	const_iv (GL_FLOAT),
1904	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2594	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2595	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2596	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2597	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2598	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2599	const_iv (GL_COMPRESSED_RGB_ARB),
		2600	const_iv (GL_COMPRESSED_RGBA_ARB),
1905	const_iv (GL_COMPILE),	2601	const_iv (GL_COMPILE),
		2602	const_iv (GL_PROXY_TEXTURE_1D),
		2603	const_iv (GL_PROXY_TEXTURE_2D),
1906	const_iv (GL_TEXTURE_1D),	2604	const_iv (GL_TEXTURE_1D),
1907	const_iv (GL_TEXTURE_2D),	2605	const_iv (GL_TEXTURE_2D),
1908	const_iv (GL_TEXTURE_ENV),	2606	const_iv (GL_TEXTURE_ENV),
1909	const_iv (GL_TEXTURE_MAG_FILTER),	2607	const_iv (GL_TEXTURE_MAG_FILTER),
1910	const_iv (GL_TEXTURE_MIN_FILTER),	2608	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1931	const_iv (GL_COLOR_LOGIC_OP),	2629	const_iv (GL_COLOR_LOGIC_OP),
1932	const_iv (GL_SEPARABLE_2D),	2630	const_iv (GL_SEPARABLE_2D),
1933	const_iv (GL_CONVOLUTION_2D),	2631	const_iv (GL_CONVOLUTION_2D),
1934	const_iv (GL_CONVOLUTION_BORDER_MODE),	2632	const_iv (GL_CONVOLUTION_BORDER_MODE),
1935	const_iv (GL_CONSTANT_BORDER),	2633	const_iv (GL_CONSTANT_BORDER),
		2634	const_iv (GL_POINTS),
1936	const_iv (GL_LINES),	2635	const_iv (GL_LINES),
1937	const_iv (GL_LINE_STRIP),	2636	const_iv (GL_LINE_STRIP),
1938	const_iv (GL_LINE_LOOP),	2637	const_iv (GL_LINE_LOOP),
1939	const_iv (GL_QUADS),	2638	const_iv (GL_QUADS),
1940	const_iv (GL_QUAD_STRIP),	2639	const_iv (GL_QUAD_STRIP),
1941	const_iv (GL_TRIANGLES),	2640	const_iv (GL_TRIANGLES),
1942	const_iv (GL_TRIANGLE_STRIP),	2641	const_iv (GL_TRIANGLE_STRIP),
1943	const_iv (GL_TRIANGLE_FAN),	2642	const_iv (GL_TRIANGLE_FAN),
		2643	const_iv (GL_POLYGON),
1944	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2644	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2645	const_iv (GL_POINT_SMOOTH_HINT),
		2646	const_iv (GL_LINE_SMOOTH_HINT),
		2647	const_iv (GL_POLYGON_SMOOTH_HINT),
		2648	const_iv (GL_GENERATE_MIPMAP_HINT),
		2649	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1945	const_iv (GL_FASTEST),	2650	const_iv (GL_FASTEST),
		2651	const_iv (GL_DONT_CARE),
		2652	const_iv (GL_NICEST),
1946	const_iv (GL_V2F),	2653	const_iv (GL_V2F),
1947	const_iv (GL_V3F),	2654	const_iv (GL_V3F),
1948	const_iv (GL_T2F_V3F),	2655	const_iv (GL_T2F_V3F),
1949	const_iv (GL_T2F_N3F_V3F),	2656	const_iv (GL_T2F_N3F_V3F),
1950	# undef const_iv	2657	# undef const_iv
1951	};	2658	};
1952		2659
1953	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2660	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1954	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2661	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2662
		2663	texture_av = newAV ();
		2664	AvREAL_off (texture_av);
1955	}	2665	}
		2666
		2667	void
		2668	disable_GL_EXT_blend_func_separate ()
		2669	CODE:
		2670	gl.BlendFuncSeparate = 0;
		2671	gl.BlendFuncSeparateEXT = 0;
1956		2672
1957	char *	2673	char *
1958	gl_vendor ()	2674	gl_vendor ()
1959	CODE:	2675	CODE:
1960	RETVAL = (char *)glGetString (GL_VENDOR);	2676	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1973	CODE:	2689	CODE:
1974	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2690	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1975	OUTPUT:	2691	OUTPUT:
1976	RETVAL	2692	RETVAL
1977		2693
		2694	const char *glGetString (GLenum pname)
		2695
		2696	GLint glGetInteger (GLenum pname)
		2697	CODE:
		2698	glGetIntegerv (pname, &RETVAL);
		2699	OUTPUT:
		2700	RETVAL
		2701
		2702	GLdouble glGetDouble (GLenum pname)
		2703	CODE:
		2704	glGetDoublev (pname, &RETVAL);
		2705	OUTPUT:
		2706	RETVAL
		2707
1978	int glGetError ()	2708	int glGetError ()
1979		2709
1980	void glFinish ()	2710	void glFinish ()
1981		2711
1982	void glClear (int mask)	2712	void glClear (int mask)
…		…
2019	# near_ and far_ are due to microsofts buggy "c" compiler	2749	# near_ and far_ are due to microsofts buggy "c" compiler
2020	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2750	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2021		2751
2022	# near_ and far_ are due to microsofts buggy "c" compiler	2752	# near_ and far_ are due to microsofts buggy "c" compiler
2023	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2753	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2754
		2755	PROTOTYPES: DISABLE
2024		2756
2025	void glViewport (int x, int y, int width, int height)	2757	void glViewport (int x, int y, int width, int height)
2026		2758
2027	void glScissor (int x, int y, int width, int height)	2759	void glScissor (int x, int y, int width, int height)
2028		2760
…		…
2036		2768
2037	void glRotate (float angle, float x, float y, float z)	2769	void glRotate (float angle, float x, float y, float z)
2038	CODE:	2770	CODE:
2039	glRotatef (angle, x, y, z);	2771	glRotatef (angle, x, y, z);
2040		2772
2041	void glBegin (int mode)
2042
2043	void glEnd ()
2044
2045	void glColor (float r, float g, float b, float a = 1.0)	2773	void glColor (float r, float g, float b, float a = 1.0)
2046	PROTOTYPE: @
2047	ALIAS:	2774	ALIAS:
2048	glColor_premultiply = 1	2775	glColor_premultiply = 1
2049	CODE:	2776	CODE:
2050	if (ix)	2777	if (ix)
2051	{	2778	{
…		…
2054	b *= a;	2781	b *= a;
2055	}	2782	}
2056	// microsoft visual "c" rounds instead of truncating...	2783	// microsoft visual "c" rounds instead of truncating...
2057	glColor4f (r, g, b, a);	2784	glColor4f (r, g, b, a);
2058		2785
2059	void glInterleavedArrays (int format, int stride, char *data)
2060
2061	void glDrawElements (int mode, int count, int type, char *indices)
2062
2063	# 1.2 void glDrawRangeElements (int mode, int start, int end
2064
2065	void glRasterPos (float x, float y, float z = 0.)	2786	void glRasterPos (float x, float y, float z = 0.)
2066	CODE:	2787	CODE:
2067	glRasterPos3f (0, 0, z);	2788	glRasterPos3f (0, 0, z);
2068	glBitmap (0, 0, 0, 0, x, y, 0);	2789	glBitmap (0, 0, 0, 0, x, y, 0);
2069		2790
…		…
2073		2794
2074	void glTexCoord (float s, float t)	2795	void glTexCoord (float s, float t)
2075	CODE:	2796	CODE:
2076	glTexCoord2f (s, t);	2797	glTexCoord2f (s, t);
2077		2798
		2799	void glRect (float x1, float y1, float x2, float y2)
		2800	CODE:
		2801	glRectf (x1, y1, x2, y2);
		2802
		2803	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2804	CODE:
		2805	glBegin (GL_LINE_LOOP);
		2806	glVertex2f (x1, y1);
		2807	glVertex2f (x2, y1);
		2808	glVertex2f (x2, y2);
		2809	glVertex2f (x1, y2);
		2810	glEnd ();
		2811
		2812	PROTOTYPES: ENABLE
		2813
		2814	void glBegin (int mode)
		2815
		2816	void glEnd ()
		2817
		2818	void glPointSize (GLfloat size)
		2819
		2820	void glLineWidth (GLfloat width)
		2821
		2822	void glInterleavedArrays (int format, int stride, char *data)
		2823
		2824	void glDrawElements (int mode, int count, int type, char *indices)
		2825
		2826	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2827
2078	void glTexEnv (int target, int pname, float param)	2828	void glTexEnv (int target, int pname, float param)
2079	CODE:	2829	CODE:
2080	glTexEnvf (target, pname, param);	2830	glTexEnvf (target, pname, param);
2081		2831
2082	void glTexParameter (int target, int pname, float param)	2832	void glTexParameter (int target, int pname, float param)
…		…
2098	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2848	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2099	CODE:	2849	CODE:
2100	if (gl.SeparableFilter2D)	2850	if (gl.SeparableFilter2D)
2101	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2851	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2102		2852
2103	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2853	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2104		2854
2105	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2855	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2106		2856
2107	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2857	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2858
		2859	void glPixelZoom (float x, float y)
2108		2860
2109	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2861	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2110		2862
2111	int glGenTexture ()	2863	int glGenTexture ()
2112	CODE:	2864	CODE:
2113	{	2865	RETVAL = gen_texture ();
2114	GLuint name;
2115	glGenTextures (1, &name);
2116	RETVAL = name;
2117	}
2118	OUTPUT:	2866	OUTPUT:
2119	RETVAL	2867	RETVAL
2120		2868
2121	void glDeleteTexture (int name)	2869	void glDeleteTexture (int name)
2122	CODE:	2870	CODE:
2123	{
2124	GLuint name_ = name;
2125	glDeleteTextures (1, &name_);	2871	del_texture (name);
2126	}	2872
2127
2128	int glGenList ()	2873	int glGenList ()
2129	CODE:	2874	CODE:
2130	RETVAL = glGenLists (1);	2875	RETVAL = glGenLists (1);
2131	OUTPUT:	2876	OUTPUT:
2132	RETVAL	2877	RETVAL
…		…
2139		2884
2140	void glEndList ()	2885	void glEndList ()
2141		2886
2142	void glCallList (int list)	2887	void glCallList (int list)
2143		2888
		2889	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2890
		2891	PROTOTYPES: DISABLE
		2892
		2893	void
		2894	find_widget (SV *self, NV x, NV y)
		2895	PPCODE:
		2896	{
		2897	if (within_widget (self, x, y))
		2898	XPUSHs (self);
		2899	}
		2900
		2901	BOOT:
		2902	{
		2903	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2904
		2905	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2906	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2907	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2908	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2909	}
		2910
		2911	void
		2912	draw (SV *self)
		2913	CODE:
		2914	{
		2915	HV *hv;
		2916	SV **svp;
		2917	NV x, y, w, h;
		2918	SV *draw_x_sv = GvSV (draw_x_gv);
		2919	SV *draw_y_sv = GvSV (draw_y_gv);
		2920	SV *draw_w_sv = GvSV (draw_w_gv);
		2921	SV *draw_h_sv = GvSV (draw_h_gv);
		2922	double draw_x, draw_y;
		2923
		2924	if (!SvROK (self))
		2925	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2926
		2927	hv = (HV *)SvRV (self);
		2928
		2929	if (SvTYPE (hv) != SVt_PVHV)
		2930	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2931
		2932	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2933	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2934
		2935	if (!h \|\| !w)
		2936	XSRETURN_EMPTY;
		2937
		2938	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2939	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2940
		2941	draw_x = SvNV (draw_x_sv) + x;
		2942	draw_y = SvNV (draw_y_sv) + y;
		2943
		2944	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2945	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2946	XSRETURN_EMPTY;
		2947
		2948	sv_setnv (draw_x_sv, draw_x);
		2949	sv_setnv (draw_y_sv, draw_y);
		2950
		2951	glPushMatrix ();
		2952	glTranslated (x, y, 0);
		2953
		2954	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2955	{
		2956	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2957
		2958	if (svp && SvTRUE (*svp))
		2959	{
		2960	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2961	glEnable (GL_BLEND);
		2962	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2963	glBegin (GL_QUADS);
		2964	glVertex2f (0, 0);
		2965	glVertex2f (w, 0);
		2966	glVertex2f (w, h);
		2967	glVertex2f (0, h);
		2968	glEnd ();
		2969	glDisable (GL_BLEND);
		2970	}
		2971	}
		2972	#if 0
		2973	// draw borders, for debugging
		2974	glPushMatrix ();
		2975	glColor4f (1., 1., 0., 1.);
		2976	glTranslatef (.5, .5, 0.);
		2977	glBegin (GL_LINE_LOOP);
		2978	glVertex2f (0 , 0);
		2979	glVertex2f (w - 1, 0);
		2980	glVertex2f (w - 1, h - 1);
		2981	glVertex2f (0 , h - 1);
		2982	glEnd ();
		2983	glPopMatrix ();
		2984	#endif
		2985	PUSHMARK (SP);
		2986	XPUSHs (self);
		2987	PUTBACK;
		2988	call_method ("_draw", G_VOID \| G_DISCARD);
		2989	SPAGAIN;
		2990
		2991	glPopMatrix ();
		2992
		2993	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2994	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2995	}
		2996

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+Removed lines
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+Added lines
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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.159 by root, Sun Oct 8 21:22:29 2006 UTC vs. Revision 1.247 by root, Fri Dec 28 15:06:08 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.159 by root, Sun Oct 8 21:22:29 2006 UTC vs.
Revision 1.247 by root, Fri Dec 28 15:06:08 2007 UTC