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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.155 by root, Thu Sep 21 00:16:42 2006 UTC vs.
Revision 1.246 by root, Fri Dec 28 15:06:02 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	# 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>
7	#endif	14	#endif
8		15
9	#include "EXTERN.h"	16	#include "EXTERN.h"
10	#include "perl.h"	17	#include "perl.h"
11	#include "XSUB.h"	18	#include "XSUB.h"
12		19
13	#ifdef _WIN32	20	#ifdef _WIN32
14	# 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
15	#endif	27	#endif
16		28
		29	#include <assert.h>
17	#include <math.h>	30	#include <math.h>
18	#include <string.h>	31	#include <string.h>
19	#include <stdio.h>	32	#include <stdio.h>
20	#include <stdlib.h>	33	#include <stdlib.h>
21		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
22	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
23	#include <SDL_endian.h>	39	#include <SDL_endian.h>
24	#include <SDL_image.h>	40	#include <SDL_image.h>
25	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
26	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
27		43
36	# include <sys/types.h>	52	# include <sys/types.h>
37	# include <sys/socket.h>	53	# include <sys/socket.h>
38	# include <netinet/in.h>	54	# include <netinet/in.h>
39	# include <netinet/tcp.h>	55	# include <netinet/tcp.h>
40	# include <inttypes.h>	56	# include <inttypes.h>
41	#else
42	typedef unsigned char uint8_t;
43	typedef unsigned short uint16_t;
44	typedef unsigned int uint32_t;
45	typedef signed char int8_t;
46	typedef signed short int16_t;
47	typedef signed int int32_t;
48	#endif	57	#endif
49		58
50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51		60
52	#define FOW_DARKNESS 32	61	#define FOW_DARKNESS 32
53		62
54	#define MAP_EXTEND_X 32	63	#define MAP_EXTEND_X 32
55	#define MAP_EXTEND_Y 512	64	#define MAP_EXTEND_Y 512
…		…
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	69	# define PARACHUTE SDL_INIT_NOPARACHUTE
61	#else	70	#else
62	# define PARACHUTE 0	71	# define PARACHUTE 0
63	#endif	72	#endif
64		73
		74	static AV *texture_av;
		75
65	static struct	76	static struct
66	{	77	{
67	#define GL_FUNC(ptr,name) ptr name;	78	#define GL_FUNC(ptr,name) ptr name;
68	#include "glfunc.h"	79	#include "glfunc.h"
69	#undef GL_FUNC	80	#undef GL_FUNC
70	} gl;	81	} gl;
71		82
		83	static void
72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	84	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73	{	85	{
74	if (gl.BlendFuncSeparate)	86	if (gl.BlendFuncSeparate)
75	gl.BlendFuncSeparate (sa, da, saa, daa);	87	gl.BlendFuncSeparate (sa, da, saa, daa);
76	else if (gl.BlendFuncSeparateEXT)	88	else if (gl.BlendFuncSeparateEXT)
77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	89	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78	else	90	else
79	glBlendFunc (sa, da);	91	glBlendFunc (sa, da);
80	}	92	}
81		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
82	#include "texcache.c"	118	#include "texcache.c"
		119	#include "rendercache.c"
83		120
84	#include "pango-font.c"	121	#include "pango-font.c"
85	#include "pango-fontmap.c"	122	#include "pango-fontmap.c"
86	#include "pango-render.c"	123	#include "pango-render.c"
87		124
		125	typedef IV DC__Channel;
		126	typedef SDL_RWops *DC__RW;
88	typedef Mix_Chunk *CFPlus__MixChunk;	127	typedef Mix_Chunk *DC__MixChunk;
89	typedef Mix_Music *CFPlus__MixMusic;	128	typedef Mix_Music *DC__MixMusic;
90		129
91	typedef PangoFontDescription *CFPlus__Font;	130	typedef PangoFontDescription *DC__Font;
92		131
93	static int	132	static int
94	shape_attr_p (PangoLayoutRun *run)	133	shape_attr_p (PangoLayoutRun *run)
95	{	134	{
96	GSList *attrs = run->item->analysis.extra_attrs;	135	GSList *attrs = run->item->analysis.extra_attrs;
…		…
110		149
111	typedef struct cf_layout {	150	typedef struct cf_layout {
112	PangoLayout *pl;	151	PangoLayout *pl;
113	float r, g, b, a; // default color for rgba mode	152	float r, g, b, a; // default color for rgba mode
114	int base_height;	153	int base_height;
115	CFPlus__Font font;	154	DC__Font font;
		155	rc_t *rc;
116	} *CFPlus__Layout;	156	} *DC__Layout;
117		157
118	static CFPlus__Font default_font;	158	static DC__Font default_font;
119	static PangoContext *opengl_context;	159	static PangoContext *opengl_context;
120	static PangoFontMap *opengl_fontmap;	160	static PangoFontMap *opengl_fontmap;
121		161
122	static void	162	static void
123	substitute_func (FcPattern *pattern, gpointer data)	163	substitute_func (FcPattern *pattern, gpointer data)
…		…
128	#endif	168	#endif
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	}	170	}
131		171
132	static void	172	static void
133	layout_update_font (CFPlus__Layout self)	173	layout_update_font (DC__Layout self)
134	{	174	{
135	/* 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
136	* reasonably well with bitstream vera	176	* reasonably well with bitstream vera
137	*/	177	*/
138	PangoFontDescription *font = self->font ? self->font : default_font;	178	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
142		182
143	pango_layout_set_font_description (self->pl, font);	183	pango_layout_set_font_description (self->pl, font);
144	}	184	}
145		185
146	static void	186	static void
147	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	187	layout_get_pixel_size (DC__Layout self, int w, int h)
148	{	188	{
149	PangoRectangle rect;	189	PangoRectangle rect;
150		190
151	// get_pixel_* wrongly rounds down	191	// get_pixel_* wrongly rounds down
152	pango_layout_get_extents (self->pl, 0, &rect);	192	pango_layout_get_extents (self->pl, 0, &rect);
…		…
159		199
160	*w = rect.width;	200	*w = rect.width;
161	*h = rect.height;	201	*h = rect.height;
162	}	202	}
163		203
		204	typedef uint16_t tileid;
164	typedef uint16_t mapface;	205	typedef uint16_t faceid;
165		206
166	typedef struct {	207	typedef struct {
167	GLint name;	208	GLuint name;
168	int w, h;	209	int w, h;
169	float s, t;	210	float s, t;
170	uint8_t r, g, b, a;	211	uint8_t r, g, b, a;
		212	tileid smoothtile;
		213	uint8_t smoothlevel;
171	} maptex;	214	} maptex;
172		215
173	typedef struct {	216	typedef struct {
174	uint32_t player;	217	uint32_t player;
175	mapface face[3];	218	tileid tile[3];
176	uint16_t darkness;	219	uint16_t darkness;
177	uint8_t stat_width, stat_hp, flags;	220	uint8_t stat_width, stat_hp, flags, smoothmax;
178	} mapcell;	221	} mapcell;
179		222
180	typedef struct {	223	typedef struct {
181	int32_t c0, c1;	224	int32_t c0, c1;
182	mapcell *col;	225	mapcell *col;
183	} maprow;	226	} maprow;
184		227
185	typedef struct map {	228	typedef struct map {
186	int x, y, w, h;	229	int x, y, w, h;
187	int ox, oy; /* offset to virtual global coordinate system */	230	int ox, oy; /* offset to virtual global coordinate system */
188	int faces;	231	int faces; tileid *face2tile; // [faceid]
189	mapface *face;	232	int texs; maptex *tex; // [tileid]
190
191	int texs;
192	maptex *tex;
193		233
194	int32_t rows;	234	int32_t rows;
195	maprow *row;	235	maprow *row;
196	} *CFPlus__Map;	236	} *DC__Map;
197		237
198	static char *	238	static char *
199	prepend (char *ptr, int sze, int inc)	239	prepend (char *ptr, int sze, int inc)
200	{	240	{
201	char *p;	241	char *p;
…		…
218	}	258	}
219		259
220	#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))
221	#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))
222		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
223	static maprow *	283	static maprow *
224	map_get_row (CFPlus__Map self, int y)	284	map_get_row (DC__Map self, int y)
225	{	285	{
226	if (0 > y)	286	if (0 > y)
227	{	287	{
228	int extend = - y + MAP_EXTEND_Y;	288	int extend = - y + MAP_EXTEND_Y;
229	Prepend (maprow, self->row, self->rows, extend);	289	Prepend (maprow, self->row, self->rows, extend);
…		…
267		327
268	return row->col + (x - row->c0);	328	return row->col + (x - row->c0);
269	}	329	}
270		330
271	static mapcell *	331	static mapcell *
272	map_get_cell (CFPlus__Map self, int x, int y)	332	map_get_cell (DC__Map self, int x, int y)
273	{	333	{
274	return row_get_cell (map_get_row (self, y), x);	334	return row_get_cell (map_get_row (self, y), x);
275	}	335	}
276		336
277	static void	337	static void
278	map_clear (CFPlus__Map self)	338	map_clear (DC__Map self)
279	{	339	{
280	int r;	340	int r;
281		341
282	for (r = 0; r < self->rows; r++)	342	for (r = 0; r < self->rows; r++)
283	Safefree (self->row[r].col);	343	Safefree (self->row[r].col);
…		…
291	self->row = 0;	351	self->row = 0;
292	self->rows = 0;	352	self->rows = 0;
293	}	353	}
294		354
295	static void	355	static void
296	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)
297	{	357	{
298	int x, y;	358	int x, y;
299	maprow *row;	359	maprow *row;
300	mapcell *cell;	360	mapcell *cell;
301		361
…		…
321	cell->player = 0;	381	cell->player = 0;
322	}	382	}
323	}	383	}
324	}	384	}
325		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
326	static void	402	static void
327	music_finished (void)	403	music_finished (void)
328	{	404	{
329	SDL_UserEvent ev;	405	SDL_UserEvent ev;
330		406
…		…
364	n \|= n >> 16;	440	n \|= n >> 16;
365		441
366	return n + 1;	442	return n + 1;
367	}	443	}
368		444
369	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
370		504
371	PROTOTYPES: ENABLE	505	PROTOTYPES: ENABLE
372		506
373	BOOT:	507	BOOT:
374	{	508	{
375	HV *stash = gv_stashpv ("CFPlus", 1);	509	HV *stash = gv_stashpv ("DC", 1);
376	static const struct {	510	static const struct {
377	const char *name;	511	const char *name;
378	IV iv;	512	IV iv;
379	} *civ, const_iv[] = {	513	} *civ, const_iv[] = {
380	# 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
381	const_iv (SDL_ACTIVEEVENT),	518	const_iv (SDL_ACTIVEEVENT),
382	const_iv (SDL_KEYDOWN),	519	const_iv (SDL_KEYDOWN),
383	const_iv (SDL_KEYUP),	520	const_iv (SDL_KEYUP),
384	const_iv (SDL_MOUSEMOTION),	521	const_iv (SDL_MOUSEMOTION),
385	const_iv (SDL_MOUSEBUTTONDOWN),	522	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
394	const_iv (SDL_EVENT_RESERVEDA),	531	const_iv (SDL_EVENT_RESERVEDA),
395	const_iv (SDL_EVENT_RESERVEDB),	532	const_iv (SDL_EVENT_RESERVEDB),
396	const_iv (SDL_VIDEORESIZE),	533	const_iv (SDL_VIDEORESIZE),
397	const_iv (SDL_VIDEOEXPOSE),	534	const_iv (SDL_VIDEOEXPOSE),
398	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),
399	const_iv (SDLK_KP0),	543	const_iv (SDLK_KP0),
400	const_iv (SDLK_KP1),	544	const_iv (SDLK_KP1),
401	const_iv (SDLK_KP2),	545	const_iv (SDLK_KP2),
402	const_iv (SDLK_KP3),	546	const_iv (SDLK_KP3),
403	const_iv (SDLK_KP4),	547	const_iv (SDLK_KP4),
…		…
458	const_iv (SDLK_BREAK),	602	const_iv (SDLK_BREAK),
459	const_iv (SDLK_MENU),	603	const_iv (SDLK_MENU),
460	const_iv (SDLK_POWER),	604	const_iv (SDLK_POWER),
461	const_iv (SDLK_EURO),	605	const_iv (SDLK_EURO),
462	const_iv (SDLK_UNDO),	606	const_iv (SDLK_UNDO),
		607
463	const_iv (KMOD_NONE),	608	const_iv (KMOD_NONE),
		609	const_iv (KMOD_SHIFT),
464	const_iv (KMOD_LSHIFT),	610	const_iv (KMOD_LSHIFT),
465	const_iv (KMOD_RSHIFT),	611	const_iv (KMOD_RSHIFT),
		612	const_iv (KMOD_CTRL),
466	const_iv (KMOD_LCTRL),	613	const_iv (KMOD_LCTRL),
467	const_iv (KMOD_RCTRL),	614	const_iv (KMOD_RCTRL),
		615	const_iv (KMOD_ALT),
468	const_iv (KMOD_LALT),	616	const_iv (KMOD_LALT),
469	const_iv (KMOD_RALT),	617	const_iv (KMOD_RALT),
		618	const_iv (KMOD_META),
470	const_iv (KMOD_LMETA),	619	const_iv (KMOD_LMETA),
471	const_iv (KMOD_RMETA),	620	const_iv (KMOD_RMETA),
472	const_iv (KMOD_NUM),	621	const_iv (KMOD_NUM),
473	const_iv (KMOD_CAPS),	622	const_iv (KMOD_CAPS),
474	const_iv (KMOD_MODE),	623	const_iv (KMOD_MODE),
475	const_iv (KMOD_CTRL),	624
476	const_iv (KMOD_SHIFT),	625	const_iv (MIX_DEFAULT_FORMAT),
477	const_iv (KMOD_ALT),
478	const_iv (KMOD_META)
479	# undef const_iv	626	# undef const_iv
480	};	627	};
481		628
482	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; )
483	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);
484	}	634	}
		635
		636	void
		637	weaken (SV *rv)
		638	PROTOTYPE: $
		639	CODE:
		640	sv_rvweaken (rv);
485		641
486	int	642	int
487	in_destruct ()	643	in_destruct ()
488	CODE:	644	CODE:
489	RETVAL = PL_main_cv == Nullcv;	645	RETVAL = PL_main_cv == Nullcv;
…		…
491	RETVAL	647	RETVAL
492		648
493	NV floor (NV x)	649	NV floor (NV x)
494		650
495	NV ceil (NV x)	651	NV ceil (NV x)
		652
		653	IV minpot (UV n)
		654
		655	IV popcount (UV n)
496		656
497	void	657	void
498	pango_init ()	658	pango_init ()
499	CODE:	659	CODE:
500	{	660	{
501	opengl_fontmap = pango_opengl_font_map_new ();	661	opengl_fontmap = pango_opengl_font_map_new ();
502	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);
503	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	663	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
504	}	664	}
505		665
		666	char *
		667	SDL_GetError ()
		668
506	int	669	int
507	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	670	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
508		671
509	void	672	void
510	SDL_Quit ()	673	SDL_Quit ()
511		674
512	void	675	void
513	SDL_ListModes ()	676	SDL_ListModes (int rgb, int alpha)
514	PPCODE:	677	PPCODE:
515	{	678	{
516	SDL_Rect **m;	679	SDL_Rect **m;
517		680
518	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	681	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
519	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	682	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
520	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	683	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
521	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	684	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
522		685
523	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	686	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
524	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	687	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
525		688
526	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	689	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
527	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	690	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
528	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	691	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
529	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	692	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
530		693
531	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	694	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
532	#if SDL_VERSION_ATLEAST(1,2,10)	695	#if SDL_VERSION_ATLEAST(1,2,10)
533	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	696	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
534	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	697	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
535	#endif	698	#endif
536		699
537	SDL_EnableUNICODE (1);
538	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
539
540	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	700	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
541		701
542	if (m && m != (SDL_Rect **)-1)	702	if (m && m != (SDL_Rect **)-1)
543	while (*m)	703	while (*m)
544	{	704	{
		705	if ((m)->w >= 800 && (m)->h >= 480)
		706	{
545	AV *av = newAV ();	707	AV *av = newAV ();
546	av_push (av, newSViv ((*m)->w));	708	av_push (av, newSViv ((*m)->w));
547	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));
548	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	712	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		713	}
549		714
550	++m;	715	++m;
551	}	716	}
552	}	717	}
553		718
554	char *
555	SDL_GetError ()
556
557	int	719	int
558	SDL_SetVideoMode (int w, int h, int fullscreen)	720	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
559	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
560	RETVAL = !!SDL_SetVideoMode (	731	RETVAL = !!SDL_SetVideoMode (
561	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	732	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
562	);	733	);
		734
563	if (RETVAL)	735	if (RETVAL)
564	{	736	{
565	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	737	av_clear (texture_av);
		738
		739	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
566	# 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);
567	# include "glfunc.h"	741	#include "glfunc.h"
568	# undef GL_FUNC	742	#undef GL_FUNC
569	}	743	}
		744	}
570	OUTPUT:	745	OUTPUT:
571	RETVAL	746	RETVAL
572		747
573	void	748	void
574	SDL_GL_SwapBuffers ()	749	SDL_GL_SwapBuffers ()
575		750
576	char *	751	char *
577	SDL_GetKeyName (int sym)	752	SDL_GetKeyName (int sym)
578		753
		754	int
		755	SDL_GetAppState ()
		756
579	void	757	void
580	SDL_PollEvent ()	758	poll_events ()
581	PPCODE:	759	PPCODE:
582	{	760	{
583	SDL_Event ev;	761	SDL_Event ev;
584		762
585	while (SDL_PollEvent (&ev))	763	SDL_PumpEvents ();
		764	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
586	{	765	{
587	HV *hv = newHV ();	766	HV *hv = newHV ();
588	hv_store (hv, "type", 4, newSViv (ev.type), 0);	767	hv_store (hv, "type", 4, newSViv (ev.type), 0);
589		768
590	switch (ev.type)	769	switch (ev.type)
…		…
592	case SDL_KEYDOWN:	771	case SDL_KEYDOWN:
593	case SDL_KEYUP:	772	case SDL_KEYUP:
594	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	773	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
595	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	774	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
596	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 */
597	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	777	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
598	break;	778	break;
599		779
600	case SDL_ACTIVEEVENT:	780	case SDL_ACTIVEEVENT:
601	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	781	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
602	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	782	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
603	break;	783	break;
604		784
605	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
606	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	804	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
607
608	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	805	hv_store (hv, "state", 5, newSViv (state), 0);
609	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	806	hv_store (hv, "x", 1, newSViv (x), 0);
610	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	807	hv_store (hv, "y", 1, newSViv (y), 0);
611	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	808	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
612	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	809	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		810	}
613	break;	811	break;
614		812
615	case SDL_MOUSEBUTTONDOWN:	813	case SDL_MOUSEBUTTONDOWN:
616	case SDL_MOUSEBUTTONUP:	814	case SDL_MOUSEBUTTONUP:
617	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
627	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	825	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
628	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	826	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
629	break;	827	break;
630	}	828	}
631		829
632	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))));
633	}	831	}
634	}	832	}
635		833
636	int	834	int
637	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)
638	POSTCALL:	836	POSTCALL:
639	Mix_HookMusicFinished (music_finished);	837	Mix_HookMusicFinished (music_finished);
640	Mix_ChannelFinished (channel_finished);	838	Mix_ChannelFinished (channel_finished);
641		839
642	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
643	Mix_CloseAudio ()	857	Mix_CloseAudio ()
644		858
645	int	859	int
646	Mix_AllocateChannels (int numchans = -1)	860	Mix_AllocateChannels (int numchans = -1)
647		861
		862	const char *
		863	Mix_GetError ()
		864
648	void	865	void
649	lowdelay (int fd, int val = 1)	866	lowdelay (int fd, int val = 1)
650	CODE:	867	CODE:
		868	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		869
		870	void
		871	win32_proxy_info ()
		872	PPCODE:
		873	{
651	#ifndef _WIN32	874	#ifdef _WIN32
652	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	875	char buffer[2048];
		876	DWORD buflen;
		877
		878	EXTEND (SP, 3);
		879
		880	buflen = sizeof (buffer);
		881	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		882	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		883	{
		884	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		885
		886	buflen = sizeof (buffer);
		887	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		888	{
		889	PUSHs (newSVpv (buffer, 0));
		890
		891	buflen = sizeof (buffer);
		892	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		893	PUSHs (newSVpv (buffer, 0));
		894	}
		895	}
653	#endif	896	#endif
		897	}
654		898
655	void	899	void
656	add_font (char *file)	900	add_font (char *file)
657	CODE:	901	CODE:
658	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	902	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
…		…
666	STRLEN image_len;	910	STRLEN image_len;
667	char image = (char )SvPVbyte (image_, image_len);	911	char image = (char )SvPVbyte (image_, image_len);
668	SDL_Surface surface, surface2;	912	SDL_Surface surface, surface2;
669	SDL_PixelFormat fmt;	913	SDL_PixelFormat fmt;
670	SDL_RWops *rw = ix	914	SDL_RWops *rw = ix
671	? SDL_RWFromFile (image, "r")	915	? SDL_RWFromFile (image, "rb")
672	: SDL_RWFromConstMem (image, image_len);	916	: SDL_RWFromConstMem (image, image_len);
673		917
674	if (!rw)	918	if (!rw)
675	croak ("load_image: %s", SDL_GetError ());	919	croak ("load_image: %s", SDL_GetError ());
676		920
…		…
749	void	993	void
750	error (char *message)	994	error (char *message)
751	CODE:	995	CODE:
752	fprintf (stderr, "ERROR: %s\n", message);	996	fprintf (stderr, "ERROR: %s\n", message);
753	#ifdef _WIN32	997	#ifdef _WIN32
754	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	998	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
755	#endif	999	#endif
756		1000
757	void	1001	void
758	fatal (char *message)	1002	fatal (char *message)
759	CODE:	1003	CODE:
760	fprintf (stderr, "FATAL: %s\n", message);	1004	fprintf (stderr, "FATAL: %s\n", message);
761	#ifdef _WIN32	1005	#ifdef _WIN32
762	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1006	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
763	#endif	1007	#endif
764	_exit (1);	1008	_exit (1);
765		1009
766	void	1010	void
767	_exit (int retval)	1011	_exit (int retval = 0)
768	CODE:	1012	CODE:
		1013	#ifdef WIN32
		1014	ExitThread (retval); // unclean, please beam me up
		1015	#else
769	_exit (retval);	1016	_exit (retval);
		1017	#endif
770		1018
771	MODULE = CFPlus PACKAGE = CFPlus::Font	1019	void
		1020	debug ()
		1021	CODE:
		1022	{
		1023	#if DEBUG
		1024	VALGRIND_DO_LEAK_CHECK;
		1025	#endif
		1026	}
772		1027
773	CFPlus::Font	1028	MODULE = Deliantra::Client PACKAGE = DC::Font
		1029
		1030	PROTOTYPES: DISABLE
		1031
		1032	DC::Font
774	new_from_file (SV class, char path, int id = 0)	1033	new_from_file (SV class, char path, int id = 0)
775	CODE:	1034	CODE:
776	{	1035	{
777	int count;	1036	int count;
778	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1037	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
781	}	1040	}
782	OUTPUT:	1041	OUTPUT:
783	RETVAL	1042	RETVAL
784		1043
785	void	1044	void
786	DESTROY (CFPlus::Font self)	1045	DESTROY (DC::Font self)
787	CODE:	1046	CODE:
788	pango_font_description_free (self);	1047	pango_font_description_free (self);
789		1048
790	void	1049	void
791	make_default (CFPlus::Font self)	1050	make_default (DC::Font self)
		1051	PROTOTYPE: $
792	CODE:	1052	CODE:
793	default_font = self;	1053	default_font = self;
794		1054
795	MODULE = CFPlus PACKAGE = CFPlus::Layout	1055	MODULE = Deliantra::Client PACKAGE = DC::Layout
796		1056
		1057	PROTOTYPES: DISABLE
		1058
797	void	1059	void
798	reset_glyph_cache ()	1060	glyph_cache_backup ()
		1061	PROTOTYPE:
799	CODE:	1062	CODE:
		1063	tc_backup ();
		1064
		1065	void
		1066	glyph_cache_restore ()
		1067	PROTOTYPE:
		1068	CODE:
800	tc_clear ();	1069	tc_restore ();
801		1070
802	CFPlus::Layout	1071	DC::Layout
803	new (SV *class)	1072	new (SV *class)
804	CODE:	1073	CODE:
805	New (0, RETVAL, 1, struct cf_layout);	1074	New (0, RETVAL, 1, struct cf_layout);
806		1075
807	RETVAL->pl = pango_layout_new (opengl_context);	1076	RETVAL->pl = pango_layout_new (opengl_context);
…		…
809	RETVAL->g = 1.;	1078	RETVAL->g = 1.;
810	RETVAL->b = 1.;	1079	RETVAL->b = 1.;
811	RETVAL->a = 1.;	1080	RETVAL->a = 1.;
812	RETVAL->base_height = MIN_FONT_HEIGHT;	1081	RETVAL->base_height = MIN_FONT_HEIGHT;
813	RETVAL->font = 0;	1082	RETVAL->font = 0;
		1083	RETVAL->rc = rc_alloc ();
814		1084
815	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1085	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
816	layout_update_font (RETVAL);	1086	layout_update_font (RETVAL);
817	OUTPUT:	1087	OUTPUT:
818	RETVAL	1088	RETVAL
819		1089
820	void	1090	void
821	DESTROY (CFPlus::Layout self)	1091	DESTROY (DC::Layout self)
822	CODE:	1092	CODE:
823	g_object_unref (self->pl);	1093	g_object_unref (self->pl);
		1094	rc_free (self->rc);
824	Safefree (self);	1095	Safefree (self);
825		1096
826	void	1097	void
827	set_text (CFPlus::Layout self, SV *text_)	1098	set_text (DC::Layout self, SV *text_)
828	CODE:	1099	CODE:
829	{	1100	{
830	STRLEN textlen;	1101	STRLEN textlen;
831	char *text = SvPVutf8 (text_, textlen);	1102	char *text = SvPVutf8 (text_, textlen);
832		1103
833	pango_layout_set_text (self->pl, text, textlen);	1104	pango_layout_set_text (self->pl, text, textlen);
834	}	1105	}
835		1106
836	void	1107	void
837	set_markup (CFPlus::Layout self, SV *text_)	1108	set_markup (DC::Layout self, SV *text_)
838	CODE:	1109	CODE:
839	{	1110	{
840	STRLEN textlen;	1111	STRLEN textlen;
841	char *text = SvPVutf8 (text_, textlen);	1112	char *text = SvPVutf8 (text_, textlen);
842		1113
843	pango_layout_set_markup (self->pl, text, textlen);	1114	pango_layout_set_markup (self->pl, text, textlen);
844	}	1115	}
845		1116
846	void	1117	void
847	set_shapes (CFPlus::Layout self, ...)	1118	set_shapes (DC::Layout self, ...)
848	CODE:	1119	CODE:
849	{	1120	{
850	PangoAttrList *attrs = 0;	1121	PangoAttrList *attrs = 0;
851	const char *text = pango_layout_get_text (self->pl);	1122	const char *text = pango_layout_get_text (self->pl);
852	const char *pos = text;	1123	const char *pos = text;
…		…
887	if (attrs)	1158	if (attrs)
888	pango_layout_set_attributes (self->pl, attrs);	1159	pango_layout_set_attributes (self->pl, attrs);
889	}	1160	}
890		1161
891	void	1162	void
892	get_shapes (CFPlus::Layout self)	1163	get_shapes (DC::Layout self)
893	PPCODE:	1164	PPCODE:
894	{	1165	{
895	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1166	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
896		1167
897	do	1168	do
…		…
912		1183
913	pango_layout_iter_free (iter);	1184	pango_layout_iter_free (iter);
914	}	1185	}
915		1186
916	int	1187	int
917	has_wrapped (CFPlus::Layout self)	1188	has_wrapped (DC::Layout self)
918	CODE:	1189	CODE:
919	{	1190	{
920	int lines = 1;	1191	int lines = 1;
921	const char *text = pango_layout_get_text (self->pl);	1192	const char *text = pango_layout_get_text (self->pl);
922		1193
…		…
927	}	1198	}
928	OUTPUT:	1199	OUTPUT:
929	RETVAL	1200	RETVAL
930		1201
931	SV *	1202	SV *
932	get_text (CFPlus::Layout self)	1203	get_text (DC::Layout self)
933	CODE:	1204	CODE:
934	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1205	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
935	sv_utf8_decode (RETVAL);	1206	sv_utf8_decode (RETVAL);
936	OUTPUT:	1207	OUTPUT:
937	RETVAL	1208	RETVAL
938		1209
939	void	1210	void
940	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.)
941	CODE:	1212	CODE:
942	self->r = r;	1213	self->r = r;
943	self->g = g;	1214	self->g = g;
944	self->b = b;	1215	self->b = b;
945	self->a = a;	1216	self->a = a;
946		1217
947	void	1218	void
948	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1219	set_font (DC::Layout self, DC::Font font = 0)
949	CODE:	1220	CODE:
950	if (self->font != font)	1221	if (self->font != font)
951	{	1222	{
952	self->font = font;	1223	self->font = font;
953	layout_update_font (self);	1224	layout_update_font (self);
954	}	1225	}
955		1226
956	void	1227	void
957	set_height (CFPlus::Layout self, int base_height)	1228	set_height (DC::Layout self, int base_height)
958	CODE:	1229	CODE:
959	if (self->base_height != base_height)	1230	if (self->base_height != base_height)
960	{	1231	{
961	self->base_height = base_height;	1232	self->base_height = base_height;
962	layout_update_font (self);	1233	layout_update_font (self);
963	}	1234	}
964		1235
965	void	1236	void
966	set_width (CFPlus::Layout self, int max_width = -1)	1237	set_width (DC::Layout self, int max_width = -1)
967	CODE:	1238	CODE:
968	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);
969		1240
970	void	1241	void
971	set_indent (CFPlus::Layout self, int indent)	1242	set_indent (DC::Layout self, int indent)
972	CODE:	1243	CODE:
973	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1244	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
974		1245
975	void	1246	void
976	set_spacing (CFPlus::Layout self, int spacing)	1247	set_spacing (DC::Layout self, int spacing)
977	CODE:	1248	CODE:
978	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1249	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
979		1250
980	void	1251	void
981	set_ellipsise (CFPlus::Layout self, int ellipsise)	1252	set_ellipsise (DC::Layout self, int ellipsise)
982	CODE:	1253	CODE:
983	pango_layout_set_ellipsize (self->pl,	1254	pango_layout_set_ellipsize (self->pl,
984	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1255	ellipsise == 1 ? PANGO_ELLIPSIZE_START
985	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1256	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
986	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1257	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
987	: PANGO_ELLIPSIZE_NONE	1258	: PANGO_ELLIPSIZE_NONE
988	);	1259	);
989		1260
990	void	1261	void
991	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1262	set_single_paragraph_mode (DC::Layout self, int spm)
992	CODE:	1263	CODE:
993	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1264	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
994		1265
995	void	1266	void
996	size (CFPlus::Layout self)	1267	size (DC::Layout self)
997	PPCODE:	1268	PPCODE:
998	{	1269	{
999	int w, h;	1270	int w, h;
1000		1271
1001	layout_get_pixel_size (self, &w, &h);	1272	layout_get_pixel_size (self, &w, &h);
…		…
1004	PUSHs (sv_2mortal (newSViv (w)));	1275	PUSHs (sv_2mortal (newSViv (w)));
1005	PUSHs (sv_2mortal (newSViv (h)));	1276	PUSHs (sv_2mortal (newSViv (h)));
1006	}	1277	}
1007		1278
1008	int	1279	int
1009	descent (CFPlus::Layout self)	1280	descent (DC::Layout self)
1010	CODE:	1281	CODE:
1011	{	1282	{
1012	PangoRectangle rect;	1283	PangoRectangle rect;
1013	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1284	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
1014	pango_layout_line_get_pixel_extents (line, 0, &rect);	1285	pango_layout_line_get_pixel_extents (line, 0, &rect);
…		…
1016	}	1287	}
1017	OUTPUT:	1288	OUTPUT:
1018	RETVAL	1289	RETVAL
1019		1290
1020	int	1291	int
1021	xy_to_index (CFPlus::Layout self, int x, int y)	1292	xy_to_index (DC::Layout self, int x, int y)
1022	CODE:	1293	CODE:
1023	{	1294	{
1024	int index, trailing;	1295	int index, trailing;
1025	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);
1026	RETVAL = index;	1297	RETVAL = index + trailing;
1027	}	1298	}
1028	OUTPUT:	1299	OUTPUT:
1029	RETVAL	1300	RETVAL
1030		1301
1031	void	1302	void
1032	cursor_pos (CFPlus::Layout self, int index)	1303	cursor_pos (DC::Layout self, int index)
1033	PPCODE:	1304	PPCODE:
1034	{	1305	{
1035	PangoRectangle strong_pos;	1306	PangoRectangle strong_pos;
1036	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1307	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
1037		1308
…		…
1040	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1311	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1041	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1312	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1042	}	1313	}
1043		1314
1044	void	1315	void
1045	render (CFPlus::Layout self, float x, float y, int flags = 0)	1316	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1046	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);
1047	pango_opengl_render_layout_subpixel (	1360	pango_opengl_render_layout_subpixel (
1048	self->pl,	1361	self->pl,
		1362	self->rc,
1049	x * PANGO_SCALE, y * PANGO_SCALE,	1363	x * PANGO_SCALE, y * PANGO_SCALE,
1050	self->r, self->g, self->b, self->a,	1364	self->r, self->g, self->b, self->a,
1051	flags	1365	flags
1052	);	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);
1053		1370
1054	MODULE = CFPlus PACKAGE = CFPlus::Texture
1055
1056	void	1371	void
1057	pad2pot (SV data_, SV w_, SV *h_)	1372	draw (DC::Layout self)
1058	CODE:	1373	CODE:
1059	{	1374	{
1060	int ow = SvIV (w_);	1375	glEnable (GL_TEXTURE_2D);
1061	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);
1062		1382
1063	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_))
1064	{	1399	{
1065	int nw = minpot (ow);
1066	int nh = minpot (oh);
1067
1068	if (nw != ow \|\| nh != oh)
1069	{
1070	if (SvOK (data_))
1071	{
1072	STRLEN datalen;	1400	STRLEN datalen;
1073	char *data = SvPVbyte (data_, datalen);	1401	char *data = SvPVbyte (data_, datalen);
1074	int bpp = datalen / (ow * oh);	1402	int bpp = datalen / (ow * oh);
1075	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1403	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1076		1404
1077	SvPOK_only (result_);	1405	SvPOK_only (result_);
1078	SvCUR_set (result_, nw * nh * bpp);	1406	SvCUR_set (result_, nw * nh * bpp);
1079		1407
1080	memset (SvPVX (result_), 0, nw * nh * bpp);	1408	memset (SvPVX (result_), 0, nw * nh * bpp);
1081	while (oh--)	1409	while (oh--)
1082	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);
1083		1411
1084	sv_setsv (data_, result_);	1412	sv_setsv (data_, result_);
1085	}
1086
1087	sv_setiv (w_, nw);
1088	sv_setiv (h_, nh);
1089	}
1090	}	1413	}
1091	}	1414	}
1092		1415
1093	void	1416	void
1094	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.)
…		…
1100	{	1423	{
1101	HV hv = (HV )SvRV (self);	1424	HV hv = (HV )SvRV (self);
1102	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1425	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1103	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1426	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1104	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;
1105		1431
1106	if (items < 5)	1432	if (items < 5)
1107	{	1433	{
1108	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1434	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1109	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1435	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1137	glDisable (GL_ALPHA_TEST);	1463	glDisable (GL_ALPHA_TEST);
1138	glDisable (GL_BLEND);	1464	glDisable (GL_BLEND);
1139	}	1465	}
1140	}	1466	}
1141		1467
1142	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
1143		1478
1144	CFPlus::Map	1479	MODULE = Deliantra::Client PACKAGE = DC::Map
1145	new (SV *class, int map_width, int map_height)	1480
		1481	PROTOTYPES: DISABLE
		1482
		1483	DC::Map
		1484	new (SV *class)
1146	CODE:	1485	CODE:
1147	New (0, RETVAL, 1, struct map);	1486	New (0, RETVAL, 1, struct map);
1148	RETVAL->x = 0;	1487	RETVAL->x = 0;
1149	RETVAL->y = 0;	1488	RETVAL->y = 0;
1150	RETVAL->w = map_width;	1489	RETVAL->w = 0;
1151	RETVAL->h = map_height;	1490	RETVAL->h = 0;
1152	RETVAL->ox = 0;	1491	RETVAL->ox = 0;
1153	RETVAL->oy = 0;	1492	RETVAL->oy = 0;
1154	RETVAL->faces = 8192;	1493	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1155	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1494	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1156	RETVAL->texs = 8192;
1157	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1158	RETVAL->rows = 0;	1495	RETVAL->rows = 0;
1159	RETVAL->row = 0;	1496	RETVAL->row = 0;
1160	OUTPUT:	1497	OUTPUT:
1161	RETVAL	1498	RETVAL
1162		1499
1163	void	1500	void
1164	DESTROY (CFPlus::Map self)	1501	DESTROY (DC::Map self)
1165	CODE:	1502	CODE:
1166	{	1503	{
1167	map_clear (self);	1504	map_clear (self);
1168	Safefree (self->face);	1505	Safefree (self->face2tile);
1169	Safefree (self->tex);	1506	Safefree (self->tex);
1170	Safefree (self);	1507	Safefree (self);
1171	}	1508	}
1172		1509
1173	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
1174	clear (CFPlus::Map self)	1517	clear (DC::Map self)
1175	CODE:	1518	CODE:
1176	map_clear (self);	1519	map_clear (self);
1177		1520
1178	void	1521	void
1179	set_face (CFPlus::Map self, int face, int texid)	1522	set_tileid (DC::Map self, int face, int tile)
1180	CODE:	1523	CODE:
1181	{	1524	{
1182	while (self->faces <= face)	1525	need_facenum (self, face); self->face2tile [face] = tile;
1183	{	1526	need_texid (self, tile);
1184	Append (mapface, self->face, self->faces, self->faces);
1185	self->faces *= 2;
1186	}
1187
1188	self->face [face] = texid;
1189	}	1527	}
1190		1528
1191	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
1192	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)
1193	CODE:	1554	CODE:
1194	{	1555	{
1195	while (self->texs <= texid)	1556	need_texid (self, texid);
1196	{
1197	Append (maptex, self->tex, self->texs, self->texs);
1198	self->texs *= 2;
1199	}
1200		1557
1201	{	1558	{
1202	maptex *tex = self->tex + texid;	1559	maptex *tex = self->tex + texid;
1203		1560
1204	tex->name = name;	1561	tex->name = name;
…		…
1221	// from transparent color bleeding and ugly wrapping effects.	1578	// from transparent color bleeding and ugly wrapping effects.
1222	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1579	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1223	}	1580	}
1224		1581
1225	int	1582	int
1226	ox (CFPlus::Map self)	1583	ox (DC::Map self)
1227	ALIAS:	1584	ALIAS:
1228	oy = 1	1585	oy = 1
1229	x = 2	1586	x = 2
1230	y = 3	1587	y = 3
1231	w = 4	1588	w = 4
…		…
1242	}	1599	}
1243	OUTPUT:	1600	OUTPUT:
1244	RETVAL	1601	RETVAL
1245		1602
1246	void	1603	void
1247	scroll (CFPlus::Map self, int dx, int dy)	1604	scroll (DC::Map self, int dx, int dy)
1248	CODE:	1605	CODE:
1249	{	1606	{
1250	if (dx > 0)	1607	if (dx > 0)
1251	map_blank (self, self->x, self->y, dx, self->h);	1608	map_blank (self, self->x, self->y, dx, self->h);
1252	else if (dx < 0)	1609	else if (dx < 0)
1253	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);
1254		1611
1255	if (dy > 0)	1612	if (dy > 0)
1256	map_blank (self, self->x, self->y, self->w, dy);	1613	map_blank (self, self->x, self->y, self->w, dy);
1257	else if (dy < 0)	1614	else if (dy < 0)
1258	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);
1259		1616
1260	self->ox += dx; self->x += dx;	1617	self->ox += dx; self->x += dx;
1261	self->oy += dy; self->y += dy;	1618	self->oy += dy; self->y += dy;
1262		1619
1263	while (self->y < 0)	1620	while (self->y < 0)
…		…
1267	self->rows += MAP_EXTEND_Y;	1624	self->rows += MAP_EXTEND_Y;
1268	self->y += MAP_EXTEND_Y;	1625	self->y += MAP_EXTEND_Y;
1269	}	1626	}
1270	}	1627	}
1271		1628
1272	void	1629	SV *
1273	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1630	map1a_update (DC::Map self, SV *data_, int extmap)
1274	CODE:	1631	CODE:
1275	{	1632	{
1276	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1633	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1277	uint8_t data_end = (uint8_t )SvEND (data_);	1634	uint8_t data_end = (uint8_t )SvEND (data_);
1278	mapcell *cell;	1635	mapcell *cell;
1279	int x, y, flags;	1636	int x, y, z, flags;
		1637	AV *missing = newAV ();
		1638	RETVAL = newRV_noinc ((SV *)missing);
1280		1639
1281	while (data < data_end - 1)	1640	while (data < data_end - 1)
1282	{	1641	{
1283	flags = (data [0] << 8) + data [1]; data += 2;	1642	flags = (data [0] << 8) + data [1]; data += 2;
1284		1643
…		…
1315	cell->stat_width = 1;	1674	cell->stat_width = 1;
1316	cell->stat_hp = *data++;	1675	cell->stat_hp = *data++;
1317	}	1676	}
1318	else if (cmd == 6) // monster width	1677	else if (cmd == 6) // monster width
1319	cell->stat_width = *data++ + 1;	1678	cell->stat_width = *data++ + 1;
1320	else if (cmd == 0x47) // monster width	1679	else if (cmd == 0x47)
1321	{	1680	{
1322	if (*data == 4)	1681	if (*data == 4)
1323	; // decode player tag	1682	; // decode player count
1324		1683
1325	data += *data + 1;	1684	data += *data + 1;
1326	}	1685	}
1327	else if (cmd == 8) // cell flags	1686	else if (cmd == 8) // cell flags
1328	cell->flags = *data++;	1687	cell->flags = *data++;
…		…
1333	}	1692	}
1334	while (ext & 0x80);	1693	while (ext & 0x80);
1335	}	1694	}
1336	else	1695	else
1337	cell->darkness = *data++ + 1;	1696	cell->darkness = *data++ + 1;
1338
1339	}	1697	}
1340		1698
		1699	for (z = 0; z <= 2; ++z)
1341	if (flags & 4)	1700	if (flags & (4 >> z))
1342	{	1701	{
1343	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	}
1344	}	1719	}
1345
1346	if (flags & 2)
1347	{
1348	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1349	}
1350
1351	if (flags & 1)
1352	{
1353	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1354	}
1355	}	1720	}
1356	else	1721	else
1357	cell->darkness = 0;	1722	cell->darkness = 0;
1358	}	1723	}
1359	}	1724	}
		1725	OUTPUT:
		1726	RETVAL
1360		1727
1361	SV *	1728	SV *
1362	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)
1363	CODE:	1730	CODE:
1364	{	1731	{
1365	int x1, x;	1732	int x1, x;
1366	int y1, y;	1733	int y1, y;
1367	int z;	1734	int z;
…		…
1388	{	1755	{
1389	mapcell *cell = row->col + (x - row->c0);	1756	mapcell *cell = row->col + (x - row->c0);
1390		1757
1391	for (z = 0; z <= 0; z++)	1758	for (z = 0; z <= 0; z++)
1392	{	1759	{
1393	mapface face = cell->face [z];
1394
1395	if (face)
1396	{
1397	maptex tex = self->tex [face];	1760	maptex tex = self->tex [cell->tile [z]];
1398	int a0 = 255 - tex.a;	1761	int a0 = 255 - tex.a;
1399	int a1 = tex.a;	1762	int a1 = tex.a;
1400		1763
1401	r = (r * a0 + tex.r * a1) / 255;	1764	r = (r * a0 + tex.r * a1) / 255;
1402	g = (g * a0 + tex.g * a1) / 255;	1765	g = (g * a0 + tex.g * a1) / 255;
1403	b = (b * a0 + tex.b * a1) / 255;	1766	b = (b * a0 + tex.b * a1) / 255;
1404	a = (a * a0 + tex.a * a1) / 255;	1767	a = (a * a0 + tex.a * a1) / 255;
1405	}
1406	}	1768	}
1407	}	1769	}
1408		1770
1409	*map++ = (r )	1771	*map++ = (r )
1410	\| (g << 8)	1772	\| (g << 8)
…		…
1417	}	1779	}
1418	OUTPUT:	1780	OUTPUT:
1419	RETVAL	1781	RETVAL
1420		1782
1421	void	1783	void
1422	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)
1423	CODE:	1785	CODE:
1424	{	1786	{
1425	int vx, vy;
1426	int x, y, z;	1787	int x, y, z;
1427	int last_name;
1428	mapface face;
1429		1788
1430	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1789	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1431	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;
1432		1793
1433	/*	1794	rc_t *rc = rc_alloc ();
1434	int vx = self->vx = self->w >= sw	1795	rc_key_t key;
1435	? self->x + (self->w - sw) / 2	1796	rc_array_t *arr;
1436	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1437		1797
1438	int vy = self->vy = self->h >= sh	1798	// thats current max. sorry.
1439	? self->y + (self->h - sh) / 2	1799	if (sw > 255) sw = 255;
1440	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1800	if (sh > 255) sh = 255;
1441	*/
1442		1801
1443	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	}
1444		1838
1445	glEnable (GL_BLEND);	1839	glEnable (GL_BLEND);
1446	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1840	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1447	glEnable (GL_TEXTURE_2D);
1448	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1841	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1449		1842
1450	glBegin (GL_QUADS);
1451
1452	last_name = 0;
1453
1454	for (z = 0; z < 3; z++)	1843	for (z = 0; z <= 2; z++)
		1844	{
		1845	memset (smooth_level, 0, sizeof (smooth_level));
		1846
1455	for (y = 0; y < sh; y++)	1847	for (y = 0; y < sh; y++)
1456	if (0 <= y + vy && y + vy < self->rows)	1848	if (0 <= y + my && y + my < self->rows)
1457	{	1849	{
1458	maprow *row = self->row + (y + vy);	1850	maprow *row = self->row + (y + my);
1459		1851
1460	for (x = 0; x < sw; x++)	1852	for (x = 0; x < sw; x++)
1461	if (row->c0 <= x + vx && x + vx < row->c1)	1853	if (row->c0 <= x + mx && x + mx < row->c1)
1462	{	1854	{
1463	mapcell *cell = row->col + (x + vx - row->c0);	1855	mapcell *cell = row->col + (x + mx - row->c0);
1464
1465	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;
1466		1862
1467	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))
1468	{	1963	{
1469	maptex tex = self->tex [face];	1964	int level = (w << 5) \| b;
1470	int px = (x + 1) * 32 - tex.w;	1965	HE *he;
1471	int py = (y + 1) * 32 - tex.h;
1472		1966
1473	if (last_name != tex.name)	1967	hv_iterinit (smooth);
		1968	while ((he = hv_iternext (smooth)))
1474	{	1969	{
1475	glEnd ();	1970	smooth_key skey = (smooth_key )HeKEY (he);
1476	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1971	IV bits = SvIVX (HeVAL (he));
1477	glBegin (GL_QUADS);
1478	}
1479		1972
1480	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1481	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1482	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1483	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1484	}
1485
1486	if (cell->flags && z == 2)
1487	{
1488	if (cell->flags & 1)	1973	if (!(bits & 0x1000)
		1974	&& skey->level == level
		1975	&& level > smooth_max [skey->x][skey->y])
1489	{	1976	{
1490	maptex tex = self->tex [1];	1977	maptex tex = self->tex [skey->tile];
1491	int px = (x + 1) * 32 - tex.w + 2;	1978	int px = (((int)skey->x) - 1) * T;
1492	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
1493		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	{
1494	glEnd ();	1991	glEnd ();
1495	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1992	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1496	glBegin (GL_QUADS);	1993	glBegin (GL_QUADS);
		1994	}
1497		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
1498	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2010	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1499	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2011	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1500	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2012	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1501	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2013	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2014	}
		2015	}
		2016	}
1502	}	2017	}
1503	}	2018	}
1504	}
1505	}	2019	}
1506		2020
1507	glEnd ();	2021	glEnd ();
1508
1509	glDisable (GL_TEXTURE_2D);	2022	glDisable (GL_TEXTURE_2D);
		2023	key.texname = -1;
		2024	}
		2025
		2026	hv_clear (smooth);
		2027	}
		2028
1510	glDisable (GL_BLEND);	2029	glDisable (GL_BLEND);
		2030	rc_free (rc);
1511		2031
1512	// top layer: overlays such as the health bar	2032	// top layer: overlays such as the health bar
1513	for (y = 0; y < sh; y++)	2033	for (y = 0; y < sh; y++)
1514	if (0 <= y + vy && y + vy < self->rows)	2034	if (0 <= y + my && y + my < self->rows)
1515	{	2035	{
1516	maprow *row = self->row + (y + vy);	2036	maprow *row = self->row + (y + my);
1517		2037
1518	for (x = 0; x < sw; x++)	2038	for (x = 0; x < sw; x++)
1519	if (row->c0 <= x + vx && x + vx < row->c1)	2039	if (row->c0 <= x + mx && x + mx < row->c1)
1520	{	2040	{
1521	mapcell *cell = row->col + (x + vx - row->c0);	2041	mapcell *cell = row->col + (x + mx - row->c0);
1522		2042
1523	int px = x * 32;	2043	int px = x * T;
1524	int py = y * 32;	2044	int py = y * T;
1525		2045
1526	if (cell->stat_hp)	2046	if (cell->stat_hp)
1527	{	2047	{
1528	int width = cell->stat_width * 32;	2048	int width = cell->stat_width * T;
1529	int thick = sh / 28 + 1 + cell->stat_width;	2049	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1530		2050
1531	glColor3ub (0, 0, 0);	2051	glColor3ub (0, 0, 0);
1532	glRectf (px + 1, py - thick - 2,	2052	glRectf (px + 1, py - thick - 2,
1533	px + width - 1, py);	2053	px + width - 1, py);
1534		2054
…		…
1540	}	2060	}
1541	}	2061	}
1542	}	2062	}
1543		2063
1544	void	2064	void
1545	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)
1546	CODE:	2066	CODE:
1547	{	2067	{
1548	static float color[16][3] = {	2068	static float color[16][3] = {
1549	{ 0.00F, 0.00F, 0.00F },	2069	{ 0.00F, 0.00F, 0.00F },
1550	{ 1.00F, 1.00F, 1.00F },	2070	{ 1.00F, 1.00F, 1.00F },
…		…
1600	glDisable (GL_BLEND);	2120	glDisable (GL_BLEND);
1601	glDisable (GL_TEXTURE_2D);	2121	glDisable (GL_TEXTURE_2D);
1602	}	2122	}
1603		2123
1604	void	2124	void
1605	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)
1606	PPCODE:	2126	PPCODE:
1607	{	2127	{
1608	int vx, vy;
1609	int x, y;	2128	int x, y;
		2129	int sw1 = sw + 2;
		2130	int sh1 = sh + 2;
		2131	int sh3 = sh * 3;
1610	int sw4 = (sw + 3) & ~3;	2132	int sw34 = (sw * 3 + 3) & ~3;
		2133	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1611	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2134	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1612	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2135	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1613		2136
1614	memset (darkness, 255, sw4 * sh);
1615	SvPOK_only (darkness_sv);	2137	SvPOK_only (darkness3_sv);
1616	SvCUR_set (darkness_sv, sw4 * sh);	2138	SvCUR_set (darkness3_sv, sw34 * sh3);
1617		2139
1618	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2140	mx += self->x - 1;
1619	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2141	my += self->y - 1;
1620		2142
		2143	memset (darkness1, 255, sw1 * sh1);
		2144
1621	for (y = 0; y < sh; y++)	2145	for (y = 0; y < sh1; y++)
1622	if (0 <= y + vy && y + vy < self->rows)	2146	if (0 <= y + my && y + my < self->rows)
1623	{	2147	{
1624	maprow *row = self->row + (y + vy);	2148	maprow *row = self->row + (y + my);
1625		2149
1626	for (x = 0; x < sw; x++)	2150	for (x = 0; x < sw1; x++)
1627	if (row->c0 <= x + vx && x + vx < row->c1)	2151	if (row->c0 <= x + mx && x + mx < row->c1)
1628	{	2152	{
1629	mapcell *cell = row->col + (x + vx - row->c0);	2153	mapcell *cell = row->col + (x + mx - row->c0);
1630		2154
1631	darkness[y * sw4 + x] = cell->darkness	2155	darkness1 [y * sw1 + x] = cell->darkness
1632	? 255 - (cell->darkness - 1)	2156	? 255 - (cell->darkness - 1)
1633	: 255 - FOW_DARKNESS;	2157	: 255 - FOW_DARKNESS;
1634	}	2158	}
1635	}	2159	}
1636		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
1637	EXTEND (SP, 3);	2199	EXTEND (SP, 3);
1638	PUSHs (sv_2mortal (newSViv (sw4)));	2200	PUSHs (sv_2mortal (newSViv (sw34)));
1639	PUSHs (sv_2mortal (newSViv (sh)));	2201	PUSHs (sv_2mortal (newSViv (sh3)));
1640	PUSHs (darkness_sv);	2202	PUSHs (darkness3_sv);
1641	}	2203	}
1642		2204
1643	SV *	2205	SV *
1644	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)
1645	CODE:	2207	CODE:
1646	{	2208	{
1647	int x, y, x1, y1;	2209	int x, y, x1, y1;
1648	SV data_sv = newSV (w h * 7 + 5);	2210	SV data_sv = newSV (w h * 7 + 5);
1649	uint8_t data = (uint8_t )SvPVX (data_sv);	2211	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1674	if (row && row->c0 <= x && x < row->c1)	2236	if (row && row->c0 <= x && x < row->c1)
1675	{	2237	{
1676	mapcell *cell = row->col + (x - row->c0);	2238	mapcell *cell = row->col + (x - row->c0);
1677	uint8_t flags = 0;	2239	uint8_t flags = 0;
1678		2240
1679	if (cell->face [0]) flags \|= 1;	2241	if (cell->tile [0]) flags \|= 1;
1680	if (cell->face [1]) flags \|= 2;	2242	if (cell->tile [1]) flags \|= 2;
1681	if (cell->face [2]) flags \|= 4;	2243	if (cell->tile [2]) flags \|= 4;
1682		2244
1683	*data++ = flags;	2245	*data++ = flags;
1684		2246
1685	if (flags & 1)	2247	if (flags & 1)
1686	{	2248	{
		2249	tileid tile = cell->tile [0];
1687	*data++ = cell->face [0] >> 8;	2250	*data++ = tile >> 8;
1688	*data++ = cell->face [0];	2251	*data++ = tile;
1689	}	2252	}
1690		2253
1691	if (flags & 2)	2254	if (flags & 2)
1692	{	2255	{
		2256	tileid tile = cell->tile [1];
1693	*data++ = cell->face [1] >> 8;	2257	*data++ = tile >> 8;
1694	*data++ = cell->face [1];	2258	*data++ = tile;
1695	}	2259	}
1696		2260
1697	if (flags & 4)	2261	if (flags & 4)
1698	{	2262	{
		2263	tileid tile = cell->tile [2];
1699	*data++ = cell->face [2] >> 8;	2264	*data++ = tile >> 8;
1700	*data++ = cell->face [2];	2265	*data++ = tile;
1701	}	2266	}
1702	}	2267	}
1703	else	2268	else
1704	*data++ = 0;	2269	*data++ = 0;
1705	}	2270	}
…		…
1711	}	2276	}
1712	OUTPUT:	2277	OUTPUT:
1713	RETVAL	2278	RETVAL
1714		2279
1715	void	2280	void
1716	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)
1717	PPCODE:	2282	PPCODE:
1718	{	2283	{
1719	int x, y, z;	2284	int x, y, z;
1720	int w, h;	2285	int w, h;
1721	int x1, y1;	2286	int x1, y1;
1722		2287
1723	if (*data++ != 0)	2288	if (*data++ != 0)
1724	return; /* version mismatch */	2289	XSRETURN_EMPTY; /* version mismatch */
1725		2290
1726	w = data++ << 8; w \|= data++;	2291	w = data++ << 8; w \|= data++;
1727	h = data++ << 8; h \|= data++;	2292	h = data++ << 8; h \|= data++;
1728		2293
1729	// 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
…		…
1745	{	2310	{
1746	uint8_t flags = *data++;	2311	uint8_t flags = *data++;
1747		2312
1748	if (flags)	2313	if (flags)
1749	{	2314	{
1750	mapface face[3] = { 0, 0, 0 };
1751
1752	mapcell *cell = row_get_cell (row, x);	2315	mapcell *cell = row_get_cell (row, x);
		2316	tileid tile[3] = { 0, 0, 0 };
1753		2317
1754	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2318	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1755	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2319	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1756	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2320	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1757		2321
1758	if (cell->darkness == 0)	2322	if (cell->darkness == 0)
1759	{	2323	{
1760	cell->darkness = 0;	2324	cell->darkness = 0;
1761		2325
1762	for (z = 0; z <= 2; z++)	2326	for (z = 0; z <= 2; z++)
1763	{	2327	{
1764	cell->face[z] = face[z];	2328	tileid t = tile [z];
1765		2329
1766	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2330	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2331	{
1767	XPUSHs (sv_2mortal (newSViv (face[z])));	2332	XPUSHs (sv_2mortal (newSViv (t)));
		2333	need_texid (self, t);
		2334	}
		2335
		2336	cell->tile [z] = t;
1768	}	2337	}
1769	}	2338	}
1770	}	2339	}
1771	}	2340	}
1772	}	2341	}
1773	}	2342	}
1774		2343
1775	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2344	MODULE = Deliantra::Client PACKAGE = DC::RW
1776		2345
1777	CFPlus::MixChunk	2346	DC::RW
1778	new_from_file (SV class, char path)	2347	new (SV class, SV data_sv)
1779	CODE:	2348	CODE:
1780	RETVAL = Mix_LoadWAV (path);	2349	{
		2350	STRLEN datalen;
		2351	char *data = SvPVbyte (data_sv, datalen);
		2352
		2353	RETVAL = SDL_RWFromConstMem (data, datalen);
		2354	}
1781	OUTPUT:	2355	OUTPUT:
1782	RETVAL	2356	RETVAL
1783		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 : '('
1784	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
1785	DESTROY (CFPlus::MixChunk self)	2467	DESTROY (DC::MixChunk self)
1786	CODE:	2468	CODE:
1787	Mix_FreeChunk (self);	2469	Mix_FreeChunk (self);
1788		2470
1789	int	2471	int
1790	volume (CFPlus::MixChunk self, int volume = -1)	2472	volume (DC::MixChunk self, int volume = -1)
1791	CODE:	2473	CODE:
		2474	if (items > 1)
		2475	volume = CLAMP (volume, 0, 128);
1792	RETVAL = Mix_VolumeChunk (self, volume);	2476	RETVAL = Mix_VolumeChunk (self, volume);
1793	OUTPUT:	2477	OUTPUT:
1794	RETVAL	2478	RETVAL
1795		2479
1796	int	2480	DC::Channel
1797	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)
1798	CODE:	2482	CODE:
		2483	{
1799	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	}
1800	OUTPUT:	2495	OUTPUT:
1801	RETVAL	2496	RETVAL
1802		2497
1803	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2498	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1804		2499
1805	int	2500	int
1806	volume (int volume = -1)	2501	volume (int volume = -1)
		2502	PROTOTYPE: ;$
1807	CODE:	2503	CODE:
		2504	if (items > 0)
		2505	volume = CLAMP (volume, 0, 128);
1808	RETVAL = Mix_VolumeMusic (volume);	2506	RETVAL = Mix_VolumeMusic (volume);
1809	OUTPUT:	2507	OUTPUT:
1810	RETVAL	2508	RETVAL
1811		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
1812	CFPlus::MixMusic	2520	DC::MixMusic
1813	new_from_file (SV class, char path)	2521	new (SV *class, DC::RW rwops)
1814	CODE:	2522	CODE:
1815	RETVAL = Mix_LoadMUS (path);	2523	RETVAL = Mix_LoadMUS_RW (rwops);
1816	OUTPUT:	2524	OUTPUT:
1817	RETVAL	2525	RETVAL
1818		2526
1819	void	2527	void
1820	DESTROY (CFPlus::MixMusic self)	2528	DESTROY (DC::MixMusic self)
1821	CODE:	2529	CODE:
1822	Mix_FreeMusic (self);	2530	Mix_FreeMusic (self);
1823		2531
1824	int	2532	int
1825	play (CFPlus::MixMusic self, int loops = -1)	2533	play (DC::MixMusic self, int loops = -1)
1826	CODE:	2534	CODE:
1827	RETVAL = Mix_PlayMusic (self, loops);	2535	RETVAL = Mix_PlayMusic (self, loops);
1828	OUTPUT:	2536	OUTPUT:
1829	RETVAL	2537	RETVAL
1830		2538
1831	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
1832		2547
1833	BOOT:	2548	BOOT:
1834	{	2549	{
1835	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2550	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1836	static const struct {	2551	static const struct {
1837	const char *name;	2552	const char *name;
1838	IV iv;	2553	IV iv;
1839	} *civ, const_iv[] = {	2554	} *civ, const_iv[] = {
1840	# 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),
1841	const_iv (GL_COLOR_MATERIAL),	2559	const_iv (GL_COLOR_MATERIAL),
1842	const_iv (GL_SMOOTH),	2560	const_iv (GL_SMOOTH),
1843	const_iv (GL_FLAT),	2561	const_iv (GL_FLAT),
1844	const_iv (GL_DITHER),	2562	const_iv (GL_DITHER),
1845	const_iv (GL_BLEND),	2563	const_iv (GL_BLEND),
…		…
1849	const_iv (GL_ALPHA_TEST),	2567	const_iv (GL_ALPHA_TEST),
1850	const_iv (GL_NORMALIZE),	2568	const_iv (GL_NORMALIZE),
1851	const_iv (GL_RESCALE_NORMAL),	2569	const_iv (GL_RESCALE_NORMAL),
1852	const_iv (GL_FRONT),	2570	const_iv (GL_FRONT),
1853	const_iv (GL_BACK),	2571	const_iv (GL_BACK),
		2572	const_iv (GL_AUX0),
1854	const_iv (GL_AND),	2573	const_iv (GL_AND),
1855	const_iv (GL_ONE),	2574	const_iv (GL_ONE),
1856	const_iv (GL_ZERO),	2575	const_iv (GL_ZERO),
1857	const_iv (GL_SRC_ALPHA),	2576	const_iv (GL_SRC_ALPHA),
1858	const_iv (GL_DST_ALPHA),	2577	const_iv (GL_DST_ALPHA),
…		…
1871	const_iv (GL_INTENSITY),	2590	const_iv (GL_INTENSITY),
1872	const_iv (GL_LUMINANCE),	2591	const_iv (GL_LUMINANCE),
1873	const_iv (GL_LUMINANCE_ALPHA),	2592	const_iv (GL_LUMINANCE_ALPHA),
1874	const_iv (GL_FLOAT),	2593	const_iv (GL_FLOAT),
1875	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),
1876	const_iv (GL_COMPILE),	2601	const_iv (GL_COMPILE),
		2602	const_iv (GL_PROXY_TEXTURE_1D),
		2603	const_iv (GL_PROXY_TEXTURE_2D),
1877	const_iv (GL_TEXTURE_1D),	2604	const_iv (GL_TEXTURE_1D),
1878	const_iv (GL_TEXTURE_2D),	2605	const_iv (GL_TEXTURE_2D),
1879	const_iv (GL_TEXTURE_ENV),	2606	const_iv (GL_TEXTURE_ENV),
1880	const_iv (GL_TEXTURE_MAG_FILTER),	2607	const_iv (GL_TEXTURE_MAG_FILTER),
1881	const_iv (GL_TEXTURE_MIN_FILTER),	2608	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1902	const_iv (GL_COLOR_LOGIC_OP),	2629	const_iv (GL_COLOR_LOGIC_OP),
1903	const_iv (GL_SEPARABLE_2D),	2630	const_iv (GL_SEPARABLE_2D),
1904	const_iv (GL_CONVOLUTION_2D),	2631	const_iv (GL_CONVOLUTION_2D),
1905	const_iv (GL_CONVOLUTION_BORDER_MODE),	2632	const_iv (GL_CONVOLUTION_BORDER_MODE),
1906	const_iv (GL_CONSTANT_BORDER),	2633	const_iv (GL_CONSTANT_BORDER),
		2634	const_iv (GL_POINTS),
1907	const_iv (GL_LINES),	2635	const_iv (GL_LINES),
1908	const_iv (GL_LINE_STRIP),	2636	const_iv (GL_LINE_STRIP),
1909	const_iv (GL_LINE_LOOP),	2637	const_iv (GL_LINE_LOOP),
1910	const_iv (GL_QUADS),	2638	const_iv (GL_QUADS),
1911	const_iv (GL_QUAD_STRIP),	2639	const_iv (GL_QUAD_STRIP),
1912	const_iv (GL_TRIANGLES),	2640	const_iv (GL_TRIANGLES),
1913	const_iv (GL_TRIANGLE_STRIP),	2641	const_iv (GL_TRIANGLE_STRIP),
1914	const_iv (GL_TRIANGLE_FAN),	2642	const_iv (GL_TRIANGLE_FAN),
		2643	const_iv (GL_POLYGON),
1915	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),
1916	const_iv (GL_FASTEST),	2650	const_iv (GL_FASTEST),
		2651	const_iv (GL_DONT_CARE),
		2652	const_iv (GL_NICEST),
1917	const_iv (GL_V2F),	2653	const_iv (GL_V2F),
1918	const_iv (GL_V3F),	2654	const_iv (GL_V3F),
1919	const_iv (GL_T2F_V3F),	2655	const_iv (GL_T2F_V3F),
1920	const_iv (GL_T2F_N3F_V3F),	2656	const_iv (GL_T2F_N3F_V3F),
1921	# undef const_iv	2657	# undef const_iv
1922	};	2658	};
1923		2659
1924	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; )
1925	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);
1926	}	2665	}
		2666
		2667	void
		2668	disable_GL_EXT_blend_func_separate ()
		2669	CODE:
		2670	gl.BlendFuncSeparate = 0;
		2671	gl.BlendFuncSeparateEXT = 0;
1927		2672
1928	char *	2673	char *
1929	gl_vendor ()	2674	gl_vendor ()
1930	CODE:	2675	CODE:
1931	RETVAL = (char *)glGetString (GL_VENDOR);	2676	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1944	CODE:	2689	CODE:
1945	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2690	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1946	OUTPUT:	2691	OUTPUT:
1947	RETVAL	2692	RETVAL
1948		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
1949	int glGetError ()	2708	int glGetError ()
1950		2709
1951	void glFinish ()	2710	void glFinish ()
1952		2711
1953	void glClear (int mask)	2712	void glClear (int mask)
…		…
1990	# near_ and far_ are due to microsofts buggy "c" compiler	2749	# near_ and far_ are due to microsofts buggy "c" compiler
1991	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_)
1992		2751
1993	# near_ and far_ are due to microsofts buggy "c" compiler	2752	# near_ and far_ are due to microsofts buggy "c" compiler
1994	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
1995		2756
1996	void glViewport (int x, int y, int width, int height)	2757	void glViewport (int x, int y, int width, int height)
1997		2758
1998	void glScissor (int x, int y, int width, int height)	2759	void glScissor (int x, int y, int width, int height)
1999		2760
…		…
2007		2768
2008	void glRotate (float angle, float x, float y, float z)	2769	void glRotate (float angle, float x, float y, float z)
2009	CODE:	2770	CODE:
2010	glRotatef (angle, x, y, z);	2771	glRotatef (angle, x, y, z);
2011		2772
2012	void glBegin (int mode)
2013
2014	void glEnd ()
2015
2016	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)
2017	PROTOTYPE: @
2018	ALIAS:	2774	ALIAS:
2019	glColor_premultiply = 1	2775	glColor_premultiply = 1
2020	CODE:	2776	CODE:
2021	if (ix)	2777	if (ix)
2022	{	2778	{
…		…
2025	b *= a;	2781	b *= a;
2026	}	2782	}
2027	// microsoft visual "c" rounds instead of truncating...	2783	// microsoft visual "c" rounds instead of truncating...
2028	glColor4f (r, g, b, a);	2784	glColor4f (r, g, b, a);
2029		2785
2030	void glInterleavedArrays (int format, int stride, char *data)
2031
2032	void glDrawElements (int mode, int count, int type, char *indices)
2033
2034	# 1.2 void glDrawRangeElements (int mode, int start, int end
2035
2036	void glRasterPos (float x, float y, float z = 0.)	2786	void glRasterPos (float x, float y, float z = 0.)
2037	CODE:	2787	CODE:
2038	glRasterPos3f (0, 0, z);	2788	glRasterPos3f (0, 0, z);
2039	glBitmap (0, 0, 0, 0, x, y, 0);	2789	glBitmap (0, 0, 0, 0, x, y, 0);
2040		2790
…		…
2044		2794
2045	void glTexCoord (float s, float t)	2795	void glTexCoord (float s, float t)
2046	CODE:	2796	CODE:
2047	glTexCoord2f (s, t);	2797	glTexCoord2f (s, t);
2048		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
2049	void glTexEnv (int target, int pname, float param)	2828	void glTexEnv (int target, int pname, float param)
2050	CODE:	2829	CODE:
2051	glTexEnvf (target, pname, param);	2830	glTexEnvf (target, pname, param);
2052		2831
2053	void glTexParameter (int target, int pname, float param)	2832	void glTexParameter (int target, int pname, float param)
…		…
2069	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)
2070	CODE:	2849	CODE:
2071	if (gl.SeparableFilter2D)	2850	if (gl.SeparableFilter2D)
2072	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2851	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2073		2852
2074	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)
2075		2854
2076	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)
2077		2856
2078	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)
2079		2860
2080	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)
2081		2862
2082	int glGenTexture ()	2863	int glGenTexture ()
2083	CODE:	2864	CODE:
2084	{	2865	RETVAL = gen_texture ();
2085	GLuint name;
2086	glGenTextures (1, &name);
2087	RETVAL = name;
2088	}
2089	OUTPUT:	2866	OUTPUT:
2090	RETVAL	2867	RETVAL
2091		2868
2092	void glDeleteTexture (int name)	2869	void glDeleteTexture (int name)
2093	CODE:	2870	CODE:
2094	{
2095	GLuint name_ = name;
2096	glDeleteTextures (1, &name_);	2871	del_texture (name);
2097	}	2872
2098
2099	int glGenList ()	2873	int glGenList ()
2100	CODE:	2874	CODE:
2101	RETVAL = glGenLists (1);	2875	RETVAL = glGenLists (1);
2102	OUTPUT:	2876	OUTPUT:
2103	RETVAL	2877	RETVAL
…		…
2110		2884
2111	void glEndList ()	2885	void glEndList ()
2112		2886
2113	void glCallList (int list)	2887	void glCallList (int list)
2114		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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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.155 by root, Thu Sep 21 00:16:42 2006 UTC vs. Revision 1.246 by root, Fri Dec 28 15:06:02 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.155 by root, Thu Sep 21 00:16:42 2006 UTC vs.
Revision 1.246 by root, Fri Dec 28 15:06:02 2007 UTC