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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.136 by root, Sun Aug 13 16:29:36 2006 UTC vs.
Revision 1.248 by root, Fri Dec 28 15:27:39 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	{
		189	PangoRectangle rect;
		190
		191	// get_pixel_* wrongly rounds down
149	pango_layout_get_pixel_size (self->pl, w, h);	192	pango_layout_get_extents (self->pl, 0, &rect);
150		193
151	if (!w) w = 1;	194	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
152	if (!h) h = 1;	195	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
153		196
154	w = (w + 3) & ~3;	197	if (!rect.width) rect.width = 1;
155	}	198	if (!rect.height) rect.height = 1;
156		199
		200	*w = rect.width;
		201	*h = rect.height;
		202	}
		203
		204	typedef uint16_t tileid;
157	typedef uint16_t mapface;	205	typedef uint16_t faceid;
158		206
159	typedef struct {	207	typedef struct {
160	GLint name;	208	GLuint name;
161	int w, h;	209	int w, h;
162	float s, t;	210	float s, t;
163	uint8_t r, g, b, a;	211	uint8_t r, g, b, a;
		212	tileid smoothtile;
		213	uint8_t smoothlevel;
164	} maptex;	214	} maptex;
165		215
166	typedef struct {	216	typedef struct {
		217	uint32_t player;
		218	tileid tile[3];
167	int16_t darkness;	219	uint16_t darkness;
168	mapface face[3];	220	uint8_t stat_width, stat_hp, flags, smoothmax;
169	} mapcell;	221	} mapcell;
170		222
171	typedef struct {	223	typedef struct {
172	int32_t c0, c1;	224	int32_t c0, c1;
173	mapcell *col;	225	mapcell *col;
174	} maprow;	226	} maprow;
175		227
176	typedef struct map {	228	typedef struct map {
177	int x, y, w, h;	229	int x, y, w, h;
178	int ox, oy; /* offset to virtual global coordinate system */	230	int ox, oy; /* offset to virtual global coordinate system */
179	int faces;	231	int faces; tileid *face2tile; // [faceid]
180	mapface *face;	232	int texs; maptex *tex; // [tileid]
181
182	int texs;
183	maptex *tex;
184		233
185	int32_t rows;	234	int32_t rows;
186	maprow *row;	235	maprow *row;
187	} *CFPlus__Map;	236	} *DC__Map;
188		237
189	static char *	238	static char *
190	prepend (char *ptr, int sze, int inc)	239	prepend (char *ptr, int sze, int inc)
191	{	240	{
192	char *p;	241	char *p;
…		…
209	}	258	}
210		259
211	#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))
212	#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))
213		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
214	static maprow *	283	static maprow *
215	map_get_row (CFPlus__Map self, int y)	284	map_get_row (DC__Map self, int y)
216	{	285	{
217	if (0 > y)	286	if (0 > y)
218	{	287	{
219	int extend = - y + MAP_EXTEND_Y;	288	int extend = - y + MAP_EXTEND_Y;
220	Prepend (maprow, self->row, self->rows, extend);	289	Prepend (maprow, self->row, self->rows, extend);
…		…
258		327
259	return row->col + (x - row->c0);	328	return row->col + (x - row->c0);
260	}	329	}
261		330
262	static mapcell *	331	static mapcell *
263	map_get_cell (CFPlus__Map self, int x, int y)	332	map_get_cell (DC__Map self, int x, int y)
264	{	333	{
265	return row_get_cell (map_get_row (self, y), x);	334	return row_get_cell (map_get_row (self, y), x);
266	}	335	}
267		336
268	static void	337	static void
269	map_clear (CFPlus__Map self)	338	map_clear (DC__Map self)
270	{	339	{
271	int r;	340	int r;
272		341
273	for (r = 0; r < self->rows; r++)	342	for (r = 0; r < self->rows; r++)
274	Safefree (self->row[r].col);	343	Safefree (self->row[r].col);
…		…
282	self->row = 0;	351	self->row = 0;
283	self->rows = 0;	352	self->rows = 0;
284	}	353	}
285		354
286	static void	355	static void
287	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)
288	{	357	{
289	int x, y;	358	int x, y;
290	maprow *row;	359	maprow *row;
		360	mapcell *cell;
291		361
292	for (y = y0; y < y0 + h; y++)	362	for (y = y0; y < y0 + h; y++)
293	if (y >= 0)	363	if (y >= 0)
294	{	364	{
295	if (y >= self->rows)	365	if (y >= self->rows)
…		…
301	if (x >= row->c0)	371	if (x >= row->c0)
302	{	372	{
303	if (x >= row->c1)	373	if (x >= row->c1)
304	break;	374	break;
305		375
306	row->col[x - row->c0].darkness = -1;	376	cell = row->col + x - row->c0;
		377
		378	cell->darkness = 0;
		379	cell->stat_hp = 0;
		380	cell->flags = 0;
		381	cell->player = 0;
307	}	382	}
308	}	383	}
		384	}
		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);
309	}	400	}
310		401
311	static void	402	static void
312	music_finished (void)	403	music_finished (void)
313	{	404	{
…		…
349	n \|= n >> 16;	440	n \|= n >> 16;
350		441
351	return n + 1;	442	return n + 1;
352	}	443	}
353		444
354	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
355		504
356	PROTOTYPES: ENABLE	505	PROTOTYPES: ENABLE
357		506
358	BOOT:	507	BOOT:
359	{	508	{
360	HV *stash = gv_stashpv ("CFPlus", 1);	509	HV *stash = gv_stashpv ("DC", 1);
361	static const struct {	510	static const struct {
362	const char *name;	511	const char *name;
363	IV iv;	512	IV iv;
364	} *civ, const_iv[] = {	513	} *civ, const_iv[] = {
365	# 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
366	const_iv (SDL_ACTIVEEVENT),	518	const_iv (SDL_ACTIVEEVENT),
367	const_iv (SDL_KEYDOWN),	519	const_iv (SDL_KEYDOWN),
368	const_iv (SDL_KEYUP),	520	const_iv (SDL_KEYUP),
369	const_iv (SDL_MOUSEMOTION),	521	const_iv (SDL_MOUSEMOTION),
370	const_iv (SDL_MOUSEBUTTONDOWN),	522	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
379	const_iv (SDL_EVENT_RESERVEDA),	531	const_iv (SDL_EVENT_RESERVEDA),
380	const_iv (SDL_EVENT_RESERVEDB),	532	const_iv (SDL_EVENT_RESERVEDB),
381	const_iv (SDL_VIDEORESIZE),	533	const_iv (SDL_VIDEORESIZE),
382	const_iv (SDL_VIDEOEXPOSE),	534	const_iv (SDL_VIDEOEXPOSE),
383	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),
384	const_iv (SDLK_KP0),	543	const_iv (SDLK_KP0),
385	const_iv (SDLK_KP1),	544	const_iv (SDLK_KP1),
386	const_iv (SDLK_KP2),	545	const_iv (SDLK_KP2),
387	const_iv (SDLK_KP3),	546	const_iv (SDLK_KP3),
388	const_iv (SDLK_KP4),	547	const_iv (SDLK_KP4),
…		…
443	const_iv (SDLK_BREAK),	602	const_iv (SDLK_BREAK),
444	const_iv (SDLK_MENU),	603	const_iv (SDLK_MENU),
445	const_iv (SDLK_POWER),	604	const_iv (SDLK_POWER),
446	const_iv (SDLK_EURO),	605	const_iv (SDLK_EURO),
447	const_iv (SDLK_UNDO),	606	const_iv (SDLK_UNDO),
		607
448	const_iv (KMOD_NONE),	608	const_iv (KMOD_NONE),
		609	const_iv (KMOD_SHIFT),
449	const_iv (KMOD_LSHIFT),	610	const_iv (KMOD_LSHIFT),
450	const_iv (KMOD_RSHIFT),	611	const_iv (KMOD_RSHIFT),
		612	const_iv (KMOD_CTRL),
451	const_iv (KMOD_LCTRL),	613	const_iv (KMOD_LCTRL),
452	const_iv (KMOD_RCTRL),	614	const_iv (KMOD_RCTRL),
		615	const_iv (KMOD_ALT),
453	const_iv (KMOD_LALT),	616	const_iv (KMOD_LALT),
454	const_iv (KMOD_RALT),	617	const_iv (KMOD_RALT),
		618	const_iv (KMOD_META),
455	const_iv (KMOD_LMETA),	619	const_iv (KMOD_LMETA),
456	const_iv (KMOD_RMETA),	620	const_iv (KMOD_RMETA),
457	const_iv (KMOD_NUM),	621	const_iv (KMOD_NUM),
458	const_iv (KMOD_CAPS),	622	const_iv (KMOD_CAPS),
459	const_iv (KMOD_MODE),	623	const_iv (KMOD_MODE),
460	const_iv (KMOD_CTRL),	624
461	const_iv (KMOD_SHIFT),	625	const_iv (MIX_DEFAULT_FORMAT),
462	const_iv (KMOD_ALT),
463	const_iv (KMOD_META)
464	# undef const_iv	626	# undef const_iv
465	};	627	};
466		628
467	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; )
468	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);
469	}	634	}
		635
		636	void
		637	weaken (SV *rv)
		638	PROTOTYPE: $
		639	CODE:
		640	sv_rvweaken (rv);
470		641
471	int	642	int
472	in_destruct ()	643	in_destruct ()
473	CODE:	644	CODE:
474	RETVAL = PL_main_cv == Nullcv;	645	RETVAL = PL_main_cv == Nullcv;
…		…
476	RETVAL	647	RETVAL
477		648
478	NV floor (NV x)	649	NV floor (NV x)
479		650
480	NV ceil (NV x)	651	NV ceil (NV x)
		652
		653	IV minpot (UV n)
		654
		655	IV popcount (UV n)
481		656
482	void	657	void
483	pango_init ()	658	pango_init ()
484	CODE:	659	CODE:
485	{	660	{
486	opengl_fontmap = pango_opengl_font_map_new ();	661	opengl_fontmap = pango_opengl_font_map_new ();
487	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);
488	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	663	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
489	}	664	}
490		665
		666	char *
		667	SDL_GetError ()
		668
491	int	669	int
492	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	670	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
493		671
494	void	672	void
495	SDL_Quit ()	673	SDL_Quit ()
496		674
497	void	675	void
498	SDL_ListModes ()	676	SDL_ListModes (int rgb, int alpha)
499	PPCODE:	677	PPCODE:
500	{	678	{
501	SDL_Rect **m;	679	SDL_Rect **m;
502		680
503	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	681	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
504	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	682	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
505	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	683	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
506	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	684	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
507		685
508	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	686	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
509	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	687	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
510		688
511	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	689	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
512	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	690	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
513	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	691	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
514	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	692	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
515		693
516	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	694	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
517	#if SDL_VERSION_ATLEAST(1,2,10)	695	#if SDL_VERSION_ATLEAST(1,2,10)
518	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	696	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
519	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	697	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
520	#endif	698	#endif
521		699
522	SDL_EnableUNICODE (1);
523	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
524
525	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	700	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
526		701
527	if (m && m != (SDL_Rect **)-1)	702	if (m && m != (SDL_Rect **)-1)
528	while (*m)	703	while (*m)
529	{	704	{
		705	if ((m)->w >= 800 && (m)->h >= 480)
		706	{
530	AV *av = newAV ();	707	AV *av = newAV ();
531	av_push (av, newSViv ((*m)->w));	708	av_push (av, newSViv ((*m)->w));
532	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));
533	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	712	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		713	}
534		714
535	++m;	715	++m;
536	}	716	}
537	}	717	}
538		718
539	char *
540	SDL_GetError ()
541
542	int	719	int
543	SDL_SetVideoMode (int w, int h, int fullscreen)	720	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
544	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
545	RETVAL = !!SDL_SetVideoMode (	731	RETVAL = !!SDL_SetVideoMode (
546	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	732	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
547	);	733	);
		734
548	if (RETVAL)	735	if (RETVAL)
549	{	736	{
550	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	737	av_clear (texture_av);
		738
		739	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
551	# 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);
552	# include "glfunc.h"	741	#include "glfunc.h"
553	# undef GL_FUNC	742	#undef GL_FUNC
554	}	743	}
		744	}
555	OUTPUT:	745	OUTPUT:
556	RETVAL	746	RETVAL
557		747
558	void	748	void
559	SDL_GL_SwapBuffers ()	749	SDL_GL_SwapBuffers ()
560		750
561	char *	751	char *
562	SDL_GetKeyName (int sym)	752	SDL_GetKeyName (int sym)
563		753
		754	int
		755	SDL_GetAppState ()
		756
564	void	757	void
565	SDL_PollEvent ()	758	poll_events ()
566	PPCODE:	759	PPCODE:
567	{	760	{
568	SDL_Event ev;	761	SDL_Event ev;
569		762
570	while (SDL_PollEvent (&ev))	763	SDL_PumpEvents ();
		764	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
571	{	765	{
572	HV *hv = newHV ();	766	HV *hv = newHV ();
573	hv_store (hv, "type", 4, newSViv (ev.type), 0);	767	hv_store (hv, "type", 4, newSViv (ev.type), 0);
574		768
575	switch (ev.type)	769	switch (ev.type)
…		…
577	case SDL_KEYDOWN:	771	case SDL_KEYDOWN:
578	case SDL_KEYUP:	772	case SDL_KEYUP:
579	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	773	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
580	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	774	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
581	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 */
582	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	777	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
583	break;	778	break;
584		779
585	case SDL_ACTIVEEVENT:	780	case SDL_ACTIVEEVENT:
586	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	781	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
587	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	782	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
588	break;	783	break;
589		784
590	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
591	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	804	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
592
593	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	805	hv_store (hv, "state", 5, newSViv (state), 0);
594	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	806	hv_store (hv, "x", 1, newSViv (x), 0);
595	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	807	hv_store (hv, "y", 1, newSViv (y), 0);
596	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	808	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
597	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	809	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		810	}
598	break;	811	break;
599		812
600	case SDL_MOUSEBUTTONDOWN:	813	case SDL_MOUSEBUTTONDOWN:
601	case SDL_MOUSEBUTTONUP:	814	case SDL_MOUSEBUTTONUP:
602	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
612	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	825	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
613	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	826	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
614	break;	827	break;
615	}	828	}
616		829
617	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))));
618	}	831	}
619	}	832	}
620		833
621	int	834	int
622	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)
623	POSTCALL:	836	POSTCALL:
624	Mix_HookMusicFinished (music_finished);	837	Mix_HookMusicFinished (music_finished);
625	Mix_ChannelFinished (channel_finished);	838	Mix_ChannelFinished (channel_finished);
626		839
627	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
628	Mix_CloseAudio ()	857	Mix_CloseAudio ()
629		858
630	int	859	int
631	Mix_AllocateChannels (int numchans = -1)	860	Mix_AllocateChannels (int numchans = -1)
632		861
		862	const char *
		863	Mix_GetError ()
		864
633	void	865	void
634	lowdelay (int fd, int val = 1)	866	lowdelay (int fd, int val = 1)
635	CODE:	867	CODE:
		868	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		869
		870	void
		871	win32_proxy_info ()
		872	PPCODE:
		873	{
636	#ifndef _WIN32	874	#ifdef _WIN32
637	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	}
638	#endif	896	#endif
		897	}
639		898
640	void	899	void
641	add_font (char *file)	900	add_font (char *file)
642	CODE:	901	CODE:
643	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	902	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
…		…
651	STRLEN image_len;	910	STRLEN image_len;
652	char image = (char )SvPVbyte (image_, image_len);	911	char image = (char )SvPVbyte (image_, image_len);
653	SDL_Surface surface, surface2;	912	SDL_Surface surface, surface2;
654	SDL_PixelFormat fmt;	913	SDL_PixelFormat fmt;
655	SDL_RWops *rw = ix	914	SDL_RWops *rw = ix
656	? SDL_RWFromFile (image, "r")	915	? SDL_RWFromFile (image, "rb")
657	: SDL_RWFromConstMem (image, image_len);	916	: SDL_RWFromConstMem (image, image_len);
658		917
659	if (!rw)	918	if (!rw)
660	croak ("load_image: %s", SDL_GetError ());	919	croak ("load_image: %s", SDL_GetError ());
661		920
…		…
734	void	993	void
735	error (char *message)	994	error (char *message)
736	CODE:	995	CODE:
737	fprintf (stderr, "ERROR: %s\n", message);	996	fprintf (stderr, "ERROR: %s\n", message);
738	#ifdef _WIN32	997	#ifdef _WIN32
739	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	998	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
740	#endif	999	#endif
741		1000
742	void	1001	void
743	fatal (char *message)	1002	fatal (char *message)
744	CODE:	1003	CODE:
745	fprintf (stderr, "FATAL: %s\n", message);	1004	fprintf (stderr, "FATAL: %s\n", message);
746	#ifdef _WIN32	1005	#ifdef _WIN32
747	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1006	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
748	#endif	1007	#endif
749	_exit (1);	1008	_exit (1);
750		1009
751	void	1010	void
752	_exit (int retval)	1011	_exit (int retval = 0)
753	CODE:	1012	CODE:
		1013	#ifdef WIN32
		1014	ExitThread (retval); // unclean, please beam me up
		1015	#else
754	_exit (retval);	1016	_exit (retval);
		1017	#endif
755		1018
756	MODULE = CFPlus PACKAGE = CFPlus::Font	1019	void
		1020	debug ()
		1021	CODE:
		1022	{
		1023	#if DEBUG
		1024	VALGRIND_DO_LEAK_CHECK;
		1025	#endif
		1026	}
757		1027
758	CFPlus::Font	1028	MODULE = Deliantra::Client PACKAGE = DC::Font
		1029
		1030	PROTOTYPES: DISABLE
		1031
		1032	DC::Font
759	new_from_file (SV class, char path, int id = 0)	1033	new_from_file (SV class, char path, int id = 0)
760	CODE:	1034	CODE:
761	{	1035	{
762	int count;	1036	int count;
763	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1037	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
766	}	1040	}
767	OUTPUT:	1041	OUTPUT:
768	RETVAL	1042	RETVAL
769		1043
770	void	1044	void
771	DESTROY (CFPlus::Font self)	1045	DESTROY (DC::Font self)
772	CODE:	1046	CODE:
773	pango_font_description_free (self);	1047	pango_font_description_free (self);
774		1048
775	void	1049	void
776	make_default (CFPlus::Font self)	1050	make_default (DC::Font self)
		1051	PROTOTYPE: $
777	CODE:	1052	CODE:
778	default_font = self;	1053	default_font = self;
779		1054
780	MODULE = CFPlus PACKAGE = CFPlus::Layout	1055	MODULE = Deliantra::Client PACKAGE = DC::Layout
781		1056
		1057	PROTOTYPES: DISABLE
		1058
782	void	1059	void
783	reset_glyph_cache ()	1060	glyph_cache_backup ()
		1061	PROTOTYPE:
784	CODE:	1062	CODE:
		1063	tc_backup ();
		1064
		1065	void
		1066	glyph_cache_restore ()
		1067	PROTOTYPE:
		1068	CODE:
785	tc_clear ();	1069	tc_restore ();
786		1070
787	CFPlus::Layout	1071	DC::Layout
788	new (SV *class)	1072	new (SV *class)
789	CODE:	1073	CODE:
790	New (0, RETVAL, 1, struct cf_layout);	1074	New (0, RETVAL, 1, struct cf_layout);
791		1075
792	RETVAL->pl = pango_layout_new (opengl_context);	1076	RETVAL->pl = pango_layout_new (opengl_context);
…		…
794	RETVAL->g = 1.;	1078	RETVAL->g = 1.;
795	RETVAL->b = 1.;	1079	RETVAL->b = 1.;
796	RETVAL->a = 1.;	1080	RETVAL->a = 1.;
797	RETVAL->base_height = MIN_FONT_HEIGHT;	1081	RETVAL->base_height = MIN_FONT_HEIGHT;
798	RETVAL->font = 0;	1082	RETVAL->font = 0;
		1083	RETVAL->rc = rc_alloc ();
799		1084
800	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1085	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
801	layout_update_font (RETVAL);	1086	layout_update_font (RETVAL);
802	OUTPUT:	1087	OUTPUT:
803	RETVAL	1088	RETVAL
804		1089
805	void	1090	void
806	DESTROY (CFPlus::Layout self)	1091	DESTROY (DC::Layout self)
807	CODE:	1092	CODE:
808	g_object_unref (self->pl);	1093	g_object_unref (self->pl);
		1094	rc_free (self->rc);
809	Safefree (self);	1095	Safefree (self);
810		1096
811	void	1097	void
812	set_text (CFPlus::Layout self, SV *text_)	1098	set_text (DC::Layout self, SV *text_)
813	CODE:	1099	CODE:
814	{	1100	{
815	STRLEN textlen;	1101	STRLEN textlen;
816	char *text = SvPVutf8 (text_, textlen);	1102	char *text = SvPVutf8 (text_, textlen);
817		1103
818	pango_layout_set_text (self->pl, text, textlen);	1104	pango_layout_set_text (self->pl, text, textlen);
819	}	1105	}
820		1106
821	void	1107	void
822	set_markup (CFPlus::Layout self, SV *text_)	1108	set_markup (DC::Layout self, SV *text_)
823	CODE:	1109	CODE:
824	{	1110	{
825	STRLEN textlen;	1111	STRLEN textlen;
826	char *text = SvPVutf8 (text_, textlen);	1112	char *text = SvPVutf8 (text_, textlen);
827		1113
828	pango_layout_set_markup (self->pl, text, textlen);	1114	pango_layout_set_markup (self->pl, text, textlen);
829	}	1115	}
830		1116
831	void	1117	void
832	set_shapes (CFPlus::Layout self, ...)	1118	set_shapes (DC::Layout self, ...)
833	CODE:	1119	CODE:
834	{	1120	{
835	PangoAttrList *attrs = 0;	1121	PangoAttrList *attrs = 0;
836	const char *text = pango_layout_get_text (self->pl);	1122	const char *text = pango_layout_get_text (self->pl);
837	const char *pos = text;	1123	const char *pos = text;
…		…
872	if (attrs)	1158	if (attrs)
873	pango_layout_set_attributes (self->pl, attrs);	1159	pango_layout_set_attributes (self->pl, attrs);
874	}	1160	}
875		1161
876	void	1162	void
877	get_shapes (CFPlus::Layout self)	1163	get_shapes (DC::Layout self)
878	PPCODE:	1164	PPCODE:
879	{	1165	{
880	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1166	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
881		1167
882	do	1168	do
…		…
897		1183
898	pango_layout_iter_free (iter);	1184	pango_layout_iter_free (iter);
899	}	1185	}
900		1186
901	int	1187	int
902	has_wrapped (CFPlus::Layout self)	1188	has_wrapped (DC::Layout self)
903	CODE:	1189	CODE:
904	{	1190	{
905	int lines = 1;	1191	int lines = 1;
906	const char *text = pango_layout_get_text (self->pl);	1192	const char *text = pango_layout_get_text (self->pl);
907		1193
…		…
912	}	1198	}
913	OUTPUT:	1199	OUTPUT:
914	RETVAL	1200	RETVAL
915		1201
916	SV *	1202	SV *
917	get_text (CFPlus::Layout self)	1203	get_text (DC::Layout self)
918	CODE:	1204	CODE:
919	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1205	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
920	sv_utf8_decode (RETVAL);	1206	sv_utf8_decode (RETVAL);
921	OUTPUT:	1207	OUTPUT:
922	RETVAL	1208	RETVAL
923		1209
924	void	1210	void
925	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.)
926	CODE:	1212	CODE:
927	self->r = r;	1213	self->r = r;
928	self->g = g;	1214	self->g = g;
929	self->b = b;	1215	self->b = b;
930	self->a = a;	1216	self->a = a;
931		1217
932	void	1218	void
933	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1219	set_font (DC::Layout self, DC::Font font = 0)
934	CODE:	1220	CODE:
935	if (self->font != font)	1221	if (self->font != font)
936	{	1222	{
937	self->font = font;	1223	self->font = font;
938	layout_update_font (self);	1224	layout_update_font (self);
939	}	1225	}
940		1226
941	void	1227	void
942	set_height (CFPlus::Layout self, int base_height)	1228	set_height (DC::Layout self, int base_height)
943	CODE:	1229	CODE:
944	if (self->base_height != base_height)	1230	if (self->base_height != base_height)
945	{	1231	{
946	self->base_height = base_height;	1232	self->base_height = base_height;
947	layout_update_font (self);	1233	layout_update_font (self);
948	}	1234	}
949		1235
950	void	1236	void
951	set_width (CFPlus::Layout self, int max_width = -1)	1237	set_width (DC::Layout self, int max_width = -1)
952	CODE:	1238	CODE:
953	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);
954		1240
955	void	1241	void
956	set_indent (CFPlus::Layout self, int indent)	1242	set_indent (DC::Layout self, int indent)
957	CODE:	1243	CODE:
958	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1244	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
959		1245
960	void	1246	void
961	set_spacing (CFPlus::Layout self, int spacing)	1247	set_spacing (DC::Layout self, int spacing)
962	CODE:	1248	CODE:
963	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1249	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
964		1250
965	void	1251	void
966	set_ellipsise (CFPlus::Layout self, int ellipsise)	1252	set_ellipsise (DC::Layout self, int ellipsise)
967	CODE:	1253	CODE:
968	pango_layout_set_ellipsize (self->pl,	1254	pango_layout_set_ellipsize (self->pl,
969	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1255	ellipsise == 1 ? PANGO_ELLIPSIZE_START
970	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1256	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
971	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1257	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
972	: PANGO_ELLIPSIZE_NONE	1258	: PANGO_ELLIPSIZE_NONE
973	);	1259	);
974		1260
975	void	1261	void
976	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1262	set_single_paragraph_mode (DC::Layout self, int spm)
977	CODE:	1263	CODE:
978	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1264	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
979		1265
980	void	1266	void
981	size (CFPlus::Layout self)	1267	size (DC::Layout self)
982	PPCODE:	1268	PPCODE:
983	{	1269	{
984	int w, h;	1270	int w, h;
985		1271
986	layout_get_pixel_size (self, &w, &h);	1272	layout_get_pixel_size (self, &w, &h);
…		…
989	PUSHs (sv_2mortal (newSViv (w)));	1275	PUSHs (sv_2mortal (newSViv (w)));
990	PUSHs (sv_2mortal (newSViv (h)));	1276	PUSHs (sv_2mortal (newSViv (h)));
991	}	1277	}
992		1278
993	int	1279	int
994	descent (CFPlus::Layout self)	1280	descent (DC::Layout self)
995	CODE:	1281	CODE:
996	{	1282	{
997	PangoRectangle rect;	1283	PangoRectangle rect;
998	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1284	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
999	pango_layout_line_get_pixel_extents (line, 0, &rect);	1285	pango_layout_line_get_pixel_extents (line, 0, &rect);
…		…
1001	}	1287	}
1002	OUTPUT:	1288	OUTPUT:
1003	RETVAL	1289	RETVAL
1004		1290
1005	int	1291	int
1006	xy_to_index (CFPlus::Layout self, int x, int y)	1292	xy_to_index (DC::Layout self, int x, int y)
1007	CODE:	1293	CODE:
1008	{	1294	{
1009	int index, trailing;	1295	int index, trailing;
1010	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);
1011	RETVAL = index;	1297	RETVAL = index + trailing;
1012	}	1298	}
1013	OUTPUT:	1299	OUTPUT:
1014	RETVAL	1300	RETVAL
1015		1301
1016	void	1302	void
1017	cursor_pos (CFPlus::Layout self, int index)	1303	cursor_pos (DC::Layout self, int index)
1018	PPCODE:	1304	PPCODE:
1019	{	1305	{
1020	PangoRectangle strong_pos;	1306	PangoRectangle strong_pos;
1021	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1307	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
1022		1308
…		…
1025	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1311	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1026	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1312	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1027	}	1313	}
1028		1314
1029	void	1315	void
1030	render (CFPlus::Layout self, float x, float y, int flags = 0)	1316	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1031	PPCODE:	1317	PPCODE:
		1318	{
		1319	int line, x;
		1320
		1321	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1322	#if !(defined (PANGO_VERSION_CHECK) && 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);
1032	pango_opengl_render_layout_subpixel (	1360	pango_opengl_render_layout_subpixel (
1033	self->pl,	1361	self->pl,
		1362	self->rc,
1034	x * PANGO_SCALE, y * PANGO_SCALE,	1363	x * PANGO_SCALE, y * PANGO_SCALE,
1035	self->r, self->g, self->b, self->a,	1364	self->r, self->g, self->b, self->a,
1036	flags	1365	flags
1037	);	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);
1038		1370
1039	MODULE = CFPlus PACKAGE = CFPlus::Texture
1040
1041	void	1371	void
1042	pad2pot (SV data_, SV w_, SV *h_)	1372	draw (DC::Layout self)
1043	CODE:	1373	CODE:
1044	{	1374	{
1045	int ow = SvIV (w_);	1375	glEnable (GL_TEXTURE_2D);
1046	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);
1047		1382
1048	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_))
1049	{	1399	{
1050	int nw = minpot (ow);
1051	int nh = minpot (oh);
1052
1053	if (nw != ow \|\| nh != oh)
1054	{
1055	if (SvOK (data_))
1056	{
1057	STRLEN datalen;	1400	STRLEN datalen;
1058	char *data = SvPVbyte (data_, datalen);	1401	char *data = SvPVbyte (data_, datalen);
1059	int bpp = datalen / (ow * oh);	1402	int bpp = datalen / (ow * oh);
1060	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1403	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1061		1404
1062	SvPOK_only (result_);	1405	SvPOK_only (result_);
1063	SvCUR_set (result_, nw * nh * bpp);	1406	SvCUR_set (result_, nw * nh * bpp);
1064		1407
1065	memset (SvPVX (result_), 0, nw * nh * bpp);	1408	memset (SvPVX (result_), 0, nw * nh * bpp);
1066	while (oh--)	1409	while (oh--)
1067	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);
1068		1411
1069	sv_setsv (data_, result_);	1412	sv_setsv (data_, result_);
1070	}
1071
1072	sv_setiv (w_, nw);
1073	sv_setiv (h_, nh);
1074	}
1075	}	1413	}
1076	}	1414	}
1077		1415
1078	void	1416	void
1079	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.)
…		…
1085	{	1423	{
1086	HV hv = (HV )SvRV (self);	1424	HV hv = (HV )SvRV (self);
1087	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1425	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1088	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1426	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1089	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;
1090		1431
1091	if (items < 5)	1432	if (items < 5)
1092	{	1433	{
1093	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1434	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1094	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1435	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1122	glDisable (GL_ALPHA_TEST);	1463	glDisable (GL_ALPHA_TEST);
1123	glDisable (GL_BLEND);	1464	glDisable (GL_BLEND);
1124	}	1465	}
1125	}	1466	}
1126		1467
1127	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
1128		1478
1129	CFPlus::Map	1479	MODULE = Deliantra::Client PACKAGE = DC::Map
1130	new (SV *class, int map_width, int map_height)	1480
		1481	PROTOTYPES: DISABLE
		1482
		1483	DC::Map
		1484	new (SV *class)
1131	CODE:	1485	CODE:
1132	New (0, RETVAL, 1, struct map);	1486	New (0, RETVAL, 1, struct map);
1133	RETVAL->x = 0;	1487	RETVAL->x = 0;
1134	RETVAL->y = 0;	1488	RETVAL->y = 0;
1135	RETVAL->w = map_width;	1489	RETVAL->w = 0;
1136	RETVAL->h = map_height;	1490	RETVAL->h = 0;
1137	RETVAL->ox = 0;	1491	RETVAL->ox = 0;
1138	RETVAL->oy = 0;	1492	RETVAL->oy = 0;
1139	RETVAL->faces = 8192;	1493	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1140	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1494	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1141	RETVAL->texs = 8192;
1142	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1143	RETVAL->rows = 0;	1495	RETVAL->rows = 0;
1144	RETVAL->row = 0;	1496	RETVAL->row = 0;
1145	OUTPUT:	1497	OUTPUT:
1146	RETVAL	1498	RETVAL
1147		1499
1148	void	1500	void
1149	DESTROY (CFPlus::Map self)	1501	DESTROY (DC::Map self)
1150	CODE:	1502	CODE:
1151	{	1503	{
1152	map_clear (self);	1504	map_clear (self);
1153	Safefree (self->face);	1505	Safefree (self->face2tile);
1154	Safefree (self->tex);	1506	Safefree (self->tex);
1155	Safefree (self);	1507	Safefree (self);
1156	}	1508	}
1157		1509
1158	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
1159	clear (CFPlus::Map self)	1517	clear (DC::Map self)
1160	CODE:	1518	CODE:
1161	map_clear (self);	1519	map_clear (self);
1162		1520
1163	void	1521	void
1164	set_face (CFPlus::Map self, int face, int texid)	1522	set_tileid (DC::Map self, int face, int tile)
1165	CODE:	1523	CODE:
1166	{	1524	{
1167	while (self->faces <= face)	1525	need_facenum (self, face); self->face2tile [face] = tile;
1168	{	1526	need_texid (self, tile);
1169	Append (mapface, self->face, self->faces, self->faces);
1170	self->faces *= 2;
1171	}
1172
1173	self->face [face] = texid;
1174	}	1527	}
1175		1528
1176	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
1177	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)
1178	CODE:	1554	CODE:
1179	{	1555	{
1180	while (self->texs <= texid)	1556	need_texid (self, texid);
1181	{
1182	Append (maptex, self->tex, self->texs, self->texs);
1183	self->texs *= 2;
1184	}
1185		1557
1186	{	1558	{
1187	maptex *tex = self->tex + texid;	1559	maptex *tex = self->tex + texid;
1188		1560
1189	tex->name = name;	1561	tex->name = name;
…		…
1206	// from transparent color bleeding and ugly wrapping effects.	1578	// from transparent color bleeding and ugly wrapping effects.
1207	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1579	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1208	}	1580	}
1209		1581
1210	int	1582	int
1211	ox (CFPlus::Map self)	1583	ox (DC::Map self)
1212	ALIAS:	1584	ALIAS:
1213	oy = 1	1585	oy = 1
1214	x = 2	1586	x = 2
1215	y = 3	1587	y = 3
1216	w = 4	1588	w = 4
…		…
1227	}	1599	}
1228	OUTPUT:	1600	OUTPUT:
1229	RETVAL	1601	RETVAL
1230		1602
1231	void	1603	void
1232	scroll (CFPlus::Map self, int dx, int dy)	1604	scroll (DC::Map self, int dx, int dy)
1233	CODE:	1605	CODE:
1234	{	1606	{
1235	if (dx > 0)	1607	if (dx > 0)
1236	map_blank (self, self->x, self->y, dx - 1, self->h);	1608	map_blank (self, self->x, self->y, dx, self->h);
1237	else if (dx < 0)	1609	else if (dx < 0)
1238	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1610	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1239		1611
1240	if (dy > 0)	1612	if (dy > 0)
1241	map_blank (self, self->x, self->y, self->w, dy - 1);	1613	map_blank (self, self->x, self->y, self->w, dy);
1242	else if (dy < 0)	1614	else if (dy < 0)
1243	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1615	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1244		1616
1245	self->ox += dx; self->x += dx;	1617	self->ox += dx; self->x += dx;
1246	self->oy += dy; self->y += dy;	1618	self->oy += dy; self->y += dy;
1247		1619
1248	while (self->y < 0)	1620	while (self->y < 0)
…		…
1252	self->rows += MAP_EXTEND_Y;	1624	self->rows += MAP_EXTEND_Y;
1253	self->y += MAP_EXTEND_Y;	1625	self->y += MAP_EXTEND_Y;
1254	}	1626	}
1255	}	1627	}
1256		1628
1257	void	1629	SV *
1258	map1a_update (CFPlus::Map self, SV *data_)	1630	map1a_update (DC::Map self, SV *data_, int extmap)
1259	CODE:	1631	CODE:
1260	{	1632	{
1261	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1633	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1262	uint8_t data_end = (uint8_t )SvEND (data_);	1634	uint8_t data_end = (uint8_t )SvEND (data_);
1263	mapcell *cell;	1635	mapcell *cell;
1264	int x, y, flags;	1636	int x, y, z, flags;
		1637	AV *missing = newAV ();
		1638	RETVAL = newRV_noinc ((SV *)missing);
1265		1639
1266	while (data < data_end)	1640	while (data < data_end - 1)
1267	{	1641	{
1268	flags = (data [0] << 8) + data [1]; data += 2;	1642	flags = (data [0] << 8) + data [1]; data += 2;
1269		1643
1270	x = self->x + ((flags >> 10) & 63);	1644	x = self->x + ((flags >> 10) & 63);
1271	y = self->y + ((flags >> 4) & 63);	1645	y = self->y + ((flags >> 4) & 63);
1272		1646
1273	cell = map_get_cell (self, x, y);	1647	cell = map_get_cell (self, x, y);
1274		1648
1275	if (flags & 15)	1649	if (flags & 15)
1276	{	1650	{
1277	if (cell->darkness < 0)	1651	if (!cell->darkness)
1278	{	1652	{
		1653	memset (cell, 0, sizeof (*cell));
1279	cell->darkness = 0;	1654	cell->darkness = 256;
1280	cell->face [0] = 0;
1281	cell->face [1] = 0;
1282	cell->face [2] = 0;
1283	}	1655	}
1284		1656
1285	cell->darkness = flags & 8 ? *data++ : 255;
1286
1287	//TODO: don't trust server data to be in-range(!)	1657	//TODO: don't trust server data to be in-range(!)
1288		1658
1289	if (flags & 4)	1659	if (flags & 8)
1290	{	1660	{
1291	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1661	if (extmap)
		1662	{
		1663	uint8_t ext, cmd;
		1664
		1665	do
		1666	{
		1667	ext = *data++;
		1668	cmd = ext & 0x3f;
		1669
		1670	if (cmd < 4)
		1671	cell->darkness = 255 - ext * 64 + 1;
		1672	else if (cmd == 5) // health
		1673	{
		1674	cell->stat_width = 1;
		1675	cell->stat_hp = *data++;
		1676	}
		1677	else if (cmd == 6) // monster width
		1678	cell->stat_width = *data++ + 1;
		1679	else if (cmd == 0x47)
		1680	{
		1681	if (*data == 4)
		1682	; // decode player count
		1683
		1684	data += *data + 1;
		1685	}
		1686	else if (cmd == 8) // cell flags
		1687	cell->flags = *data++;
		1688	else if (ext & 0x40) // unknown, multibyte => skip
		1689	data += *data + 1;
		1690	else
		1691	data++;
		1692	}
		1693	while (ext & 0x80);
		1694	}
		1695	else
		1696	cell->darkness = *data++ + 1;
1292	}	1697	}
1293		1698
		1699	for (z = 0; z <= 2; ++z)
1294	if (flags & 2)	1700	if (flags & (4 >> z))
1295	{	1701	{
1296	cell->face [1] = 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	}
1297	}	1719	}
1298
1299	if (flags & 1)
1300	{
1301	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1302	}
1303	}	1720	}
1304	else	1721	else
1305	cell->darkness = -1;	1722	cell->darkness = 0;
1306	}	1723	}
1307	}	1724	}
		1725	OUTPUT:
		1726	RETVAL
1308		1727
1309	SV *	1728	SV *
1310	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)
1311	CODE:	1730	CODE:
1312	{	1731	{
1313	int x1, x;	1732	int x1, x;
1314	int y1, y;	1733	int y1, y;
1315	int z;	1734	int z;
…		…
1336	{	1755	{
1337	mapcell *cell = row->col + (x - row->c0);	1756	mapcell *cell = row->col + (x - row->c0);
1338		1757
1339	for (z = 0; z <= 0; z++)	1758	for (z = 0; z <= 0; z++)
1340	{	1759	{
1341	mapface face = cell->face [z];
1342
1343	if (face)
1344	{
1345	maptex tex = self->tex [face];	1760	maptex tex = self->tex [cell->tile [z]];
1346	int a0 = 255 - tex.a;	1761	int a0 = 255 - tex.a;
1347	int a1 = tex.a;	1762	int a1 = tex.a;
1348		1763
1349	r = (r * a0 + tex.r * a1) / 255;	1764	r = (r * a0 + tex.r * a1) / 255;
1350	g = (g * a0 + tex.g * a1) / 255;	1765	g = (g * a0 + tex.g * a1) / 255;
1351	b = (b * a0 + tex.b * a1) / 255;	1766	b = (b * a0 + tex.b * a1) / 255;
1352	a = (a * a0 + tex.a * a1) / 255;	1767	a = (a * a0 + tex.a * a1) / 255;
1353	}
1354	}	1768	}
1355	}	1769	}
1356		1770
1357	*map++ = (r )	1771	*map++ = (r )
1358	\| (g << 8)	1772	\| (g << 8)
…		…
1365	}	1779	}
1366	OUTPUT:	1780	OUTPUT:
1367	RETVAL	1781	RETVAL
1368		1782
1369	void	1783	void
1370	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)
1371	CODE:	1785	CODE:
1372	{	1786	{
1373	int vx, vy;
1374	int x, y, z;	1787	int x, y, z;
1375	int last_name;
1376	mapface face;
1377		1788
1378	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1789	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1379	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;
1380		1793
1381	/*	1794	rc_t *rc = rc_alloc ();
1382	int vx = self->vx = self->w >= sw	1795	rc_key_t key;
1383	? self->x + (self->w - sw) / 2	1796	rc_array_t *arr;
1384	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1385		1797
1386	int vy = self->vy = self->h >= sh	1798	// thats current max. sorry.
1387	? self->y + (self->h - sh) / 2	1799	if (sw > 255) sw = 255;
1388	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1800	if (sh > 255) sh = 255;
1389	*/
1390		1801
1391	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	}
1392		1838
1393	glEnable (GL_BLEND);	1839	glEnable (GL_BLEND);
1394	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1840	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1395	glEnable (GL_TEXTURE_2D);
1396	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1841	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1397		1842
1398	glBegin (GL_QUADS);
1399
1400	last_name = 0;
1401
1402	for (z = 0; z < 3; z++)	1843	for (z = 0; z <= 2; z++)
		1844	{
		1845	memset (smooth_level, 0, sizeof (smooth_level));
		1846
1403	for (y = 0; y < sh; y++)	1847	for (y = 0; y < sh; y++)
1404	if (0 <= y + vy && y + vy < self->rows)	1848	if (0 <= y + my && y + my < self->rows)
1405	{	1849	{
1406	maprow *row = self->row + (y + vy);	1850	maprow *row = self->row + (y + my);
1407		1851
1408	for (x = 0; x < sw; x++)	1852	for (x = 0; x < sw; x++)
1409	if (row->c0 <= x + vx && x + vx < row->c1)	1853	if (row->c0 <= x + mx && x + mx < row->c1)
1410	{	1854	{
1411	mapcell *cell = row->col + (x + vx - row->c0);	1855	mapcell *cell = row->col + (x + mx - row->c0);
1412
1413	face = cell->face [z];	1856	tileid tile = cell->tile [z];
1414		1857
1415	if (face)	1858	if (tile)
		1859	{
		1860	maptex tex = self->tex [tile];
		1861	int px, py;
		1862
		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))
1416	{	1963	{
1417	maptex tex = self->tex [face];	1964	int level = (w << 5) \| b;
		1965	HE *he;
1418		1966
1419	int px = (x + 1) * 32 - tex.w;	1967	hv_iterinit (smooth);
1420	int py = (y + 1) * 32 - tex.h;	1968	while ((he = hv_iternext (smooth)))
1421
1422	if (last_name != tex.name)
1423	{	1969	{
		1970	smooth_key skey = (smooth_key )HeKEY (he);
		1971	IV bits = SvIVX (HeVAL (he));
		1972
		1973	if (!(bits & 0x1000)
		1974	&& skey->level == level
		1975	&& level > smooth_max [skey->x][skey->y])
		1976	{
		1977	maptex tex = self->tex [skey->tile];
		1978	int px = (((int)skey->x) - 1) * T;
		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
		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	{
1424	glEnd ();	1991	glEnd ();
1425	last_name = tex.name;
1426	glBindTexture (GL_TEXTURE_2D, last_name);	1992	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1427	glBegin (GL_QUADS);	1993	glBegin (GL_QUADS);
		1994	}
		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
		2010	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2011	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2012	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2013	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2014	}
		2015	}
		2016	}
1428	}	2017	}
1429
1430	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1431	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1432	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1433	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1434	}	2018	}
1435	}
1436	}	2019	}
1437		2020
1438	glEnd ();	2021	glEnd ();
1439
1440	glDisable (GL_TEXTURE_2D);	2022	glDisable (GL_TEXTURE_2D);
		2023	key.texname = -1;
		2024	}
		2025
		2026	hv_clear (smooth);
		2027	}
		2028
1441	glDisable (GL_BLEND);	2029	glDisable (GL_BLEND);
1442	}	2030	rc_free (rc);
1443		2031
		2032	// top layer: overlays such as the health bar
		2033	for (y = 0; y < sh; y++)
		2034	if (0 <= y + my && y + my < self->rows)
		2035	{
		2036	maprow *row = self->row + (y + my);
		2037
		2038	for (x = 0; x < sw; x++)
		2039	if (row->c0 <= x + mx && x + mx < row->c1)
		2040	{
		2041	mapcell *cell = row->col + (x + mx - row->c0);
		2042
		2043	int px = x * T;
		2044	int py = y * T;
		2045
		2046	if (cell->stat_hp)
		2047	{
		2048	int width = cell->stat_width * T;
		2049	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2050
		2051	glColor3ub (0, 0, 0);
		2052	glRectf (px + 1, py - thick - 2,
		2053	px + width - 1, py);
		2054
		2055	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2056	glRectf (px + 2,
		2057	py - thick - 1,
		2058	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2059	}
		2060	}
		2061	}
		2062	}
		2063
1444	void	2064	void
1445	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)
1446	CODE:	2066	CODE:
1447	{	2067	{
1448	static float color[16][3] = {	2068	static float color[16][3] = {
1449	{ 0.00F, 0.00F, 0.00F },	2069	{ 0.00F, 0.00F, 0.00F },
1450	{ 1.00F, 1.00F, 1.00F },	2070	{ 1.00F, 1.00F, 1.00F },
…		…
1500	glDisable (GL_BLEND);	2120	glDisable (GL_BLEND);
1501	glDisable (GL_TEXTURE_2D);	2121	glDisable (GL_TEXTURE_2D);
1502	}	2122	}
1503		2123
1504	void	2124	void
1505	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)
1506	PPCODE:	2126	PPCODE:
1507	{	2127	{
1508	int vx, vy;
1509	int x, y;	2128	int x, y;
		2129	int sw1 = sw + 2;
		2130	int sh1 = sh + 2;
		2131	int sh3 = sh * 3;
1510	int sw4 = (sw + 3) & ~3;	2132	int sw34 = (sw * 3 + 3) & ~3;
		2133	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1511	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2134	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1512	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2135	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1513		2136
1514	memset (darkness, 255, sw4 * sh);
1515	SvPOK_only (darkness_sv);	2137	SvPOK_only (darkness3_sv);
1516	SvCUR_set (darkness_sv, sw4 * sh);	2138	SvCUR_set (darkness3_sv, sw34 * sh3);
1517		2139
1518	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2140	mx += self->x - 1;
1519	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2141	my += self->y - 1;
1520		2142
		2143	memset (darkness1, 255, sw1 * sh1);
		2144
1521	for (y = 0; y < sh; y++)	2145	for (y = 0; y < sh1; y++)
1522	if (0 <= y + vy && y + vy < self->rows)	2146	if (0 <= y + my && y + my < self->rows)
1523	{	2147	{
1524	maprow *row = self->row + (y + vy);	2148	maprow *row = self->row + (y + my);
1525		2149
1526	for (x = 0; x < sw; x++)	2150	for (x = 0; x < sw1; x++)
1527	if (row->c0 <= x + vx && x + vx < row->c1)	2151	if (row->c0 <= x + mx && x + mx < row->c1)
1528	{	2152	{
1529	mapcell *cell = row->col + (x + vx - row->c0);	2153	mapcell *cell = row->col + (x + mx - row->c0);
1530		2154
1531	darkness[y * sw4 + x] = cell->darkness < 0	2155	darkness1 [y * sw1 + x] = cell->darkness
		2156	? 255 - (cell->darkness - 1)
1532	? 255 - FOW_DARKNESS	2157	: 255 - FOW_DARKNESS;
1533	: 255 - cell->darkness;
1534	}	2158	}
1535	}	2159	}
1536		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
1537	EXTEND (SP, 3);	2199	EXTEND (SP, 3);
1538	PUSHs (sv_2mortal (newSViv (sw4)));	2200	PUSHs (sv_2mortal (newSViv (sw34)));
1539	PUSHs (sv_2mortal (newSViv (sh)));	2201	PUSHs (sv_2mortal (newSViv (sh3)));
1540	PUSHs (darkness_sv);	2202	PUSHs (darkness3_sv);
1541	}	2203	}
1542		2204
1543	SV *	2205	SV *
1544	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)
1545	CODE:	2207	CODE:
1546	{	2208	{
1547	int x, y, x1, y1;	2209	int x, y, x1, y1;
1548	SV data_sv = newSV (w h * 7 + 5);	2210	SV data_sv = newSV (w h * 7 + 5);
1549	uint8_t data = (uint8_t )SvPVX (data_sv);	2211	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1574	if (row && row->c0 <= x && x < row->c1)	2236	if (row && row->c0 <= x && x < row->c1)
1575	{	2237	{
1576	mapcell *cell = row->col + (x - row->c0);	2238	mapcell *cell = row->col + (x - row->c0);
1577	uint8_t flags = 0;	2239	uint8_t flags = 0;
1578		2240
1579	if (cell->face [0]) flags \|= 1;	2241	if (cell->tile [0]) flags \|= 1;
1580	if (cell->face [1]) flags \|= 2;	2242	if (cell->tile [1]) flags \|= 2;
1581	if (cell->face [2]) flags \|= 4;	2243	if (cell->tile [2]) flags \|= 4;
1582		2244
1583	*data++ = flags;	2245	*data++ = flags;
1584		2246
1585	if (flags & 1)	2247	if (flags & 1)
1586	{	2248	{
		2249	tileid tile = cell->tile [0];
1587	*data++ = cell->face [0] >> 8;	2250	*data++ = tile >> 8;
1588	*data++ = cell->face [0];	2251	*data++ = tile;
1589	}	2252	}
1590		2253
1591	if (flags & 2)	2254	if (flags & 2)
1592	{	2255	{
		2256	tileid tile = cell->tile [1];
1593	*data++ = cell->face [1] >> 8;	2257	*data++ = tile >> 8;
1594	*data++ = cell->face [1];	2258	*data++ = tile;
1595	}	2259	}
1596		2260
1597	if (flags & 4)	2261	if (flags & 4)
1598	{	2262	{
		2263	tileid tile = cell->tile [2];
1599	*data++ = cell->face [2] >> 8;	2264	*data++ = tile >> 8;
1600	*data++ = cell->face [2];	2265	*data++ = tile;
1601	}	2266	}
1602	}	2267	}
1603	else	2268	else
1604	*data++ = 0;	2269	*data++ = 0;
1605	}	2270	}
…		…
1611	}	2276	}
1612	OUTPUT:	2277	OUTPUT:
1613	RETVAL	2278	RETVAL
1614		2279
1615	void	2280	void
1616	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)
1617	PPCODE:	2282	PPCODE:
1618	{	2283	{
1619	int x, y, z;	2284	int x, y, z;
1620	int w, h;	2285	int w, h;
1621	int x1, y1;	2286	int x1, y1;
1622		2287
1623	if (*data++ != 0)	2288	if (*data++ != 0)
1624	return; /* version mismatch */	2289	XSRETURN_EMPTY; /* version mismatch */
1625		2290
1626	w = data++ << 8; w \|= data++;	2291	w = data++ << 8; w \|= data++;
1627	h = data++ << 8; h \|= data++;	2292	h = data++ << 8; h \|= data++;
1628		2293
1629	// 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
…		…
1645	{	2310	{
1646	uint8_t flags = *data++;	2311	uint8_t flags = *data++;
1647		2312
1648	if (flags)	2313	if (flags)
1649	{	2314	{
1650	mapface face[3] = { 0, 0, 0 };
1651
1652	mapcell *cell = row_get_cell (row, x);	2315	mapcell *cell = row_get_cell (row, x);
		2316	tileid tile[3] = { 0, 0, 0 };
1653		2317
1654	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2318	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1655	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2319	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1656	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2320	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1657		2321
1658	if (cell->darkness <= 0)	2322	if (cell->darkness == 0)
1659	{	2323	{
1660	cell->darkness = -1;	2324	cell->darkness = 0;
1661		2325
1662	for (z = 0; z <= 2; z++)	2326	for (z = 0; z <= 2; z++)
1663	{	2327	{
1664	cell->face[z] = face[z];	2328	tileid t = tile [z];
1665		2329
1666	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2330	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2331	{
1667	XPUSHs (sv_2mortal (newSViv (face[z])));	2332	XPUSHs (sv_2mortal (newSViv (t)));
		2333	need_texid (self, t);
		2334	}
		2335
		2336	cell->tile [z] = t;
1668	}	2337	}
1669	}	2338	}
1670	}	2339	}
1671	}	2340	}
1672	}	2341	}
1673	}	2342	}
1674		2343
1675	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2344	MODULE = Deliantra::Client PACKAGE = DC::RW
1676		2345
1677	CFPlus::MixChunk	2346	DC::RW
1678	new_from_file (SV class, char path)	2347	new (SV class, SV data_sv)
1679	CODE:	2348	CODE:
1680	RETVAL = Mix_LoadWAV (path);	2349	{
		2350	STRLEN datalen;
		2351	char *data = SvPVbyte (data_sv, datalen);
		2352
		2353	RETVAL = SDL_RWFromConstMem (data, datalen);
		2354	}
1681	OUTPUT:	2355	OUTPUT:
1682	RETVAL	2356	RETVAL
1683		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 : '('
1684	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
1685	DESTROY (CFPlus::MixChunk self)	2467	DESTROY (DC::MixChunk self)
1686	CODE:	2468	CODE:
1687	Mix_FreeChunk (self);	2469	Mix_FreeChunk (self);
1688		2470
1689	int	2471	int
1690	volume (CFPlus::MixChunk self, int volume = -1)	2472	volume (DC::MixChunk self, int volume = -1)
1691	CODE:	2473	CODE:
		2474	if (items > 1)
		2475	volume = CLAMP (volume, 0, 128);
1692	RETVAL = Mix_VolumeChunk (self, volume);	2476	RETVAL = Mix_VolumeChunk (self, volume);
1693	OUTPUT:	2477	OUTPUT:
1694	RETVAL	2478	RETVAL
1695		2479
1696	int	2480	DC::Channel
1697	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)
1698	CODE:	2482	CODE:
		2483	{
1699	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	}
1700	OUTPUT:	2495	OUTPUT:
1701	RETVAL	2496	RETVAL
1702		2497
1703	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2498	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1704		2499
1705	int	2500	int
1706	volume (int volume = -1)	2501	volume (int volume = -1)
		2502	PROTOTYPE: ;$
1707	CODE:	2503	CODE:
		2504	if (items > 0)
		2505	volume = CLAMP (volume, 0, 128);
1708	RETVAL = Mix_VolumeMusic (volume);	2506	RETVAL = Mix_VolumeMusic (volume);
1709	OUTPUT:	2507	OUTPUT:
1710	RETVAL	2508	RETVAL
1711		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
1712	CFPlus::MixMusic	2520	DC::MixMusic
1713	new_from_file (SV class, char path)	2521	new (SV *class, DC::RW rwops)
1714	CODE:	2522	CODE:
1715	RETVAL = Mix_LoadMUS (path);	2523	RETVAL = Mix_LoadMUS_RW (rwops);
1716	OUTPUT:	2524	OUTPUT:
1717	RETVAL	2525	RETVAL
1718		2526
1719	void	2527	void
1720	DESTROY (CFPlus::MixMusic self)	2528	DESTROY (DC::MixMusic self)
1721	CODE:	2529	CODE:
1722	Mix_FreeMusic (self);	2530	Mix_FreeMusic (self);
1723		2531
1724	int	2532	int
1725	play (CFPlus::MixMusic self, int loops = -1)	2533	play (DC::MixMusic self, int loops = -1)
1726	CODE:	2534	CODE:
1727	RETVAL = Mix_PlayMusic (self, loops);	2535	RETVAL = Mix_PlayMusic (self, loops);
1728	OUTPUT:	2536	OUTPUT:
1729	RETVAL	2537	RETVAL
1730		2538
1731	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
1732		2547
1733	BOOT:	2548	BOOT:
1734	{	2549	{
1735	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2550	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1736	static const struct {	2551	static const struct {
1737	const char *name;	2552	const char *name;
1738	IV iv;	2553	IV iv;
1739	} *civ, const_iv[] = {	2554	} *civ, const_iv[] = {
1740	# 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),
1741	const_iv (GL_COLOR_MATERIAL),	2559	const_iv (GL_COLOR_MATERIAL),
1742	const_iv (GL_SMOOTH),	2560	const_iv (GL_SMOOTH),
1743	const_iv (GL_FLAT),	2561	const_iv (GL_FLAT),
1744	const_iv (GL_DITHER),	2562	const_iv (GL_DITHER),
1745	const_iv (GL_BLEND),	2563	const_iv (GL_BLEND),
…		…
1749	const_iv (GL_ALPHA_TEST),	2567	const_iv (GL_ALPHA_TEST),
1750	const_iv (GL_NORMALIZE),	2568	const_iv (GL_NORMALIZE),
1751	const_iv (GL_RESCALE_NORMAL),	2569	const_iv (GL_RESCALE_NORMAL),
1752	const_iv (GL_FRONT),	2570	const_iv (GL_FRONT),
1753	const_iv (GL_BACK),	2571	const_iv (GL_BACK),
		2572	const_iv (GL_AUX0),
1754	const_iv (GL_AND),	2573	const_iv (GL_AND),
1755	const_iv (GL_ONE),	2574	const_iv (GL_ONE),
1756	const_iv (GL_ZERO),	2575	const_iv (GL_ZERO),
1757	const_iv (GL_SRC_ALPHA),	2576	const_iv (GL_SRC_ALPHA),
1758	const_iv (GL_DST_ALPHA),	2577	const_iv (GL_DST_ALPHA),
…		…
1771	const_iv (GL_INTENSITY),	2590	const_iv (GL_INTENSITY),
1772	const_iv (GL_LUMINANCE),	2591	const_iv (GL_LUMINANCE),
1773	const_iv (GL_LUMINANCE_ALPHA),	2592	const_iv (GL_LUMINANCE_ALPHA),
1774	const_iv (GL_FLOAT),	2593	const_iv (GL_FLOAT),
1775	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),
1776	const_iv (GL_COMPILE),	2601	const_iv (GL_COMPILE),
		2602	const_iv (GL_PROXY_TEXTURE_1D),
		2603	const_iv (GL_PROXY_TEXTURE_2D),
1777	const_iv (GL_TEXTURE_1D),	2604	const_iv (GL_TEXTURE_1D),
1778	const_iv (GL_TEXTURE_2D),	2605	const_iv (GL_TEXTURE_2D),
1779	const_iv (GL_TEXTURE_ENV),	2606	const_iv (GL_TEXTURE_ENV),
1780	const_iv (GL_TEXTURE_MAG_FILTER),	2607	const_iv (GL_TEXTURE_MAG_FILTER),
1781	const_iv (GL_TEXTURE_MIN_FILTER),	2608	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1802	const_iv (GL_COLOR_LOGIC_OP),	2629	const_iv (GL_COLOR_LOGIC_OP),
1803	const_iv (GL_SEPARABLE_2D),	2630	const_iv (GL_SEPARABLE_2D),
1804	const_iv (GL_CONVOLUTION_2D),	2631	const_iv (GL_CONVOLUTION_2D),
1805	const_iv (GL_CONVOLUTION_BORDER_MODE),	2632	const_iv (GL_CONVOLUTION_BORDER_MODE),
1806	const_iv (GL_CONSTANT_BORDER),	2633	const_iv (GL_CONSTANT_BORDER),
		2634	const_iv (GL_POINTS),
1807	const_iv (GL_LINES),	2635	const_iv (GL_LINES),
		2636	const_iv (GL_LINE_STRIP),
1808	const_iv (GL_LINE_LOOP),	2637	const_iv (GL_LINE_LOOP),
1809	const_iv (GL_QUADS),	2638	const_iv (GL_QUADS),
1810	const_iv (GL_QUAD_STRIP),	2639	const_iv (GL_QUAD_STRIP),
1811	const_iv (GL_TRIANGLES),	2640	const_iv (GL_TRIANGLES),
1812	const_iv (GL_TRIANGLE_STRIP),	2641	const_iv (GL_TRIANGLE_STRIP),
1813	const_iv (GL_TRIANGLE_FAN),	2642	const_iv (GL_TRIANGLE_FAN),
		2643	const_iv (GL_POLYGON),
1814	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),
1815	const_iv (GL_FASTEST),	2650	const_iv (GL_FASTEST),
		2651	const_iv (GL_DONT_CARE),
		2652	const_iv (GL_NICEST),
1816	const_iv (GL_V2F),	2653	const_iv (GL_V2F),
1817	const_iv (GL_V3F),	2654	const_iv (GL_V3F),
1818	const_iv (GL_T2F_V3F),	2655	const_iv (GL_T2F_V3F),
1819	const_iv (GL_T2F_N3F_V3F),	2656	const_iv (GL_T2F_N3F_V3F),
1820	# undef const_iv	2657	# undef const_iv
1821	};	2658	};
1822		2659
1823	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; )
1824	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);
1825	}	2665	}
		2666
		2667	void
		2668	disable_GL_EXT_blend_func_separate ()
		2669	CODE:
		2670	gl.BlendFuncSeparate = 0;
		2671	gl.BlendFuncSeparateEXT = 0;
1826		2672
1827	char *	2673	char *
1828	gl_vendor ()	2674	gl_vendor ()
1829	CODE:	2675	CODE:
1830	RETVAL = (char *)glGetString (GL_VENDOR);	2676	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1843	CODE:	2689	CODE:
1844	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2690	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1845	OUTPUT:	2691	OUTPUT:
1846	RETVAL	2692	RETVAL
1847		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
1848	int glGetError ()	2708	int glGetError ()
1849		2709
1850	void glFinish ()	2710	void glFinish ()
1851		2711
1852	void glClear (int mask)	2712	void glClear (int mask)
…		…
1889	# near_ and far_ are due to microsofts buggy "c" compiler	2749	# near_ and far_ are due to microsofts buggy "c" compiler
1890	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_)
1891		2751
1892	# near_ and far_ are due to microsofts buggy "c" compiler	2752	# near_ and far_ are due to microsofts buggy "c" compiler
1893	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
1894		2756
1895	void glViewport (int x, int y, int width, int height)	2757	void glViewport (int x, int y, int width, int height)
1896		2758
1897	void glScissor (int x, int y, int width, int height)	2759	void glScissor (int x, int y, int width, int height)
1898		2760
…		…
1906		2768
1907	void glRotate (float angle, float x, float y, float z)	2769	void glRotate (float angle, float x, float y, float z)
1908	CODE:	2770	CODE:
1909	glRotatef (angle, x, y, z);	2771	glRotatef (angle, x, y, z);
1910		2772
1911	void glBegin (int mode)
1912
1913	void glEnd ()
1914
1915	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)
1916	PROTOTYPE: @
1917	ALIAS:	2774	ALIAS:
1918	glColor_premultiply = 1	2775	glColor_premultiply = 1
1919	CODE:	2776	CODE:
1920	if (ix)	2777	if (ix)
1921	{	2778	{
…		…
1924	b *= a;	2781	b *= a;
1925	}	2782	}
1926	// microsoft visual "c" rounds instead of truncating...	2783	// microsoft visual "c" rounds instead of truncating...
1927	glColor4f (r, g, b, a);	2784	glColor4f (r, g, b, a);
1928		2785
1929	void glInterleavedArrays (int format, int stride, char *data)
1930
1931	void glDrawElements (int mode, int count, int type, char *indices)
1932
1933	# 1.2 void glDrawRangeElements (int mode, int start, int end
1934
1935	void glRasterPos (float x, float y, float z = 0.)	2786	void glRasterPos (float x, float y, float z = 0.)
1936	CODE:	2787	CODE:
1937	glRasterPos3f (0, 0, z);	2788	glRasterPos3f (0, 0, z);
1938	glBitmap (0, 0, 0, 0, x, y, 0);	2789	glBitmap (0, 0, 0, 0, x, y, 0);
1939		2790
…		…
1943		2794
1944	void glTexCoord (float s, float t)	2795	void glTexCoord (float s, float t)
1945	CODE:	2796	CODE:
1946	glTexCoord2f (s, t);	2797	glTexCoord2f (s, t);
1947		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
1948	void glTexEnv (int target, int pname, float param)	2828	void glTexEnv (int target, int pname, float param)
1949	CODE:	2829	CODE:
1950	glTexEnvf (target, pname, param);	2830	glTexEnvf (target, pname, param);
1951		2831
1952	void glTexParameter (int target, int pname, float param)	2832	void glTexParameter (int target, int pname, float param)
…		…
1968	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)
1969	CODE:	2849	CODE:
1970	if (gl.SeparableFilter2D)	2850	if (gl.SeparableFilter2D)
1971	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2851	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1972		2852
1973	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)
1974		2854
1975	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)
1976		2856
1977	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)
1978		2860
1979	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)
1980		2862
1981	int glGenTexture ()	2863	int glGenTexture ()
1982	CODE:	2864	CODE:
1983	{	2865	RETVAL = gen_texture ();
1984	GLuint name;
1985	glGenTextures (1, &name);
1986	RETVAL = name;
1987	}
1988	OUTPUT:	2866	OUTPUT:
1989	RETVAL	2867	RETVAL
1990		2868
1991	void glDeleteTexture (int name)	2869	void glDeleteTexture (int name)
1992	CODE:	2870	CODE:
1993	{
1994	GLuint name_ = name;
1995	glDeleteTextures (1, &name_);	2871	del_texture (name);
1996	}	2872
1997
1998	int glGenList ()	2873	int glGenList ()
1999	CODE:	2874	CODE:
2000	RETVAL = glGenLists (1);	2875	RETVAL = glGenLists (1);
2001	OUTPUT:	2876	OUTPUT:
2002	RETVAL	2877	RETVAL
…		…
2009		2884
2010	void glEndList ()	2885	void glEndList ()
2011		2886
2012	void glCallList (int list)	2887	void glCallList (int list)
2013		2888
2014	int glX ()	2889	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2890
		2891	PROTOTYPES: DISABLE
		2892
		2893	void
		2894	find_widget (SV *self, NV x, NV y)
2015	CODE:	2895	PPCODE:
2016	GLdouble m[4][4];	2896	{
2017	glGetDoublev (GL_MODELVIEW_MATRIX, m);	2897	if (within_widget (self, x, y))
2018	printf ("%f %f %f %f\n", m[0][0], m[0][1], m[0][2], m[0][3]);	2898	XPUSHs (self);
2019	printf ("%f %f %f %f\n", m[1][0], m[1][1], m[1][2], m[1][3]);	2899	}
2020	printf ("%f %f %f %f\n", m[2][0], m[2][1], m[2][2], m[2][3]);
2021	printf ("%f %f %f %f\n", m[3][0], m[3][1], m[3][2], m[3][3]);
2022	printf ("\n");
2023		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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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.136 by root, Sun Aug 13 16:29:36 2006 UTC vs. Revision 1.248 by root, Fri Dec 28 15:27:39 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.136 by root, Sun Aug 13 16:29:36 2006 UTC vs.
Revision 1.248 by root, Fri Dec 28 15:27:39 2007 UTC