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/cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.177 by root, Tue Apr 10 10:13:10 2007 UTC vs.
Revision 1.308 by root, Fri Jul 29 08:35:35 2011 UTC

…		…
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
15	#ifdef _WIN32	20	#ifdef _WIN32
16	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define atan2f(x,y) atan2(x,y)
		25	# define M_PI 3.14159265f
17	#endif	26	#endif
18		27
19	#include <assert.h>	28	#include <assert.h>
20	#include <math.h>	29	#include <math.h>
21	#include <string.h>	30	#include <string.h>
22	#include <stdio.h>	31	#include <stdio.h>
23	#include <stdlib.h>	32	#include <stdlib.h>
24		33
		34	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		35
25	#include <SDL.h>	36	#include <SDL.h>
		37	#include <SDL_thread.h>
26	#include <SDL_endian.h>	38	#include <SDL_endian.h>
27	#include <SDL_image.h>	39	#include <SDL_image.h>
28	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
30		42
		43	/* work around os x broken headers */
		44	#ifdef __MACOSX__
		45	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		46	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		47	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		48	#endif
		49
31	#define PANGO_ENABLE_BACKEND	50	#define PANGO_ENABLE_BACKEND
32	#define G_DISABLE_CAST_CHECKS	51	#define G_DISABLE_CAST_CHECKS
33		52
34	#include <glib/gmacros.h>	53	#include <glib/gmacros.h>
35		54
36	#include <pango/pango.h>	55	#include <pango/pango.h>
		56
		57	#ifndef PANGO_VERSION_CHECK
		58	# define PANGO_VERSION_CHECK(a,b,c) 0
		59	#endif
		60
		61	#if !PANGO_VERSION_CHECK (1, 15, 2)
		62	# define pango_layout_get_line_readonly pango_layout_get_line
		63	# define pango_layout_get_lines_readonly pango_layout_get_lines
		64	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		65	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		66	#endif
37		67
38	#ifndef _WIN32	68	#ifndef _WIN32
39	# include <sys/types.h>	69	# include <sys/types.h>
40	# include <sys/socket.h>	70	# include <sys/socket.h>
41	# include <netinet/in.h>	71	# include <netinet/in.h>
42	# include <netinet/tcp.h>	72	# include <netinet/tcp.h>
43	# include <inttypes.h>	73	# include <inttypes.h>
44	#endif	74	#endif
45		75
		76	#if __GNUC__ >= 4
		77	# define expect(expr,value) __builtin_expect ((expr),(value))
		78	#else
		79	# define expect(expr,value) (expr)
		80	#endif
		81
		82	#define expect_false(expr) expect ((expr) != 0, 0)
		83	#define expect_true(expr) expect ((expr) != 0, 1)
		84
46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
47		86
		87	/* this is used as fow flag as well, so has to have a different value */
		88	/* then anything that is computed by incoming darkness */
48	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
49		91
50	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
51	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
52		94
53	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
54		96
55	#if 0	97	/* mask out modifiers we are not interested in */
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	98	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
57	#else	99
58	# define PARACHUTE 0	100	#define KMOD_LRAM 0x10000 // our extension
59	#endif	101
		102	#define TEXID_SPEECH 1
		103	#define TEXID_NOFACE 2
		104
		105	static char *
		106	fast_sv_grow (SV *sv, STRLEN need)
		107	{
		108	STRLEN len = SvLEN (sv);
		109	STRLEN want = SvCUR (sv) + need;
		110
		111	if (expect_false (len < want))
		112	{
		113	do
		114	len *= 2;
		115	while (len < want);
		116
		117	sv_grow (sv, len);
		118	}
		119
		120	SvCUR_set (sv, want);
		121	return SvEND (sv) - need;
		122	}
		123
		124	static AV *texture_av;
60		125
61	static struct	126	static struct
62	{	127	{
63	#define GL_FUNC(ptr,name) ptr name;	128	#define GL_FUNC(ptr,name) ptr name;
64	#include "glfunc.h"	129	#include "glfunc.h"
65	#undef GL_FUNC	130	#undef GL_FUNC
66	} gl;	131	} gl;
67		132
		133	static void
68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	134	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69	{	135	{
70	if (gl.BlendFuncSeparate)	136	if (gl.BlendFuncSeparate)
71	gl.BlendFuncSeparate (sa, da, saa, daa);	137	gl.BlendFuncSeparate (sa, da, saa, daa);
72	else if (gl.BlendFuncSeparateEXT)	138	else if (gl.BlendFuncSeparateEXT)
73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	139	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74	else	140	else
75	glBlendFunc (sa, da);	141	glBlendFunc (sa, da);
76	}	142	}
77		143
		144	static GLuint
		145	gen_texture ()
		146	{
		147	GLuint name;
		148
		149	if (AvFILL (texture_av) >= 0)
		150	name = (GLuint)(size_t)av_pop (texture_av);
		151	else
		152	glGenTextures (1, &name);
		153
		154	return name;
		155	}
		156
		157	static void
		158	del_texture (GLuint name)
		159	{
		160	/* make a half-assed attempt at returning the memory used by the texture */
		161	/* textures are frequently being reused by cfplus anyway */
		162	/*glBindTexture (GL_TEXTURE_2D, name);*/
		163	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		164	av_push (texture_av, (SV *)(size_t)name);
		165	glDeleteTextures (1, &name);
		166	}
		167
78	#include "texcache.c"	168	#include "texcache.c"
		169	#include "rendercache.c"
79		170
80	#include "pango-font.c"	171	#include "pango-font.c"
81	#include "pango-fontmap.c"	172	#include "pango-fontmap.c"
82	#include "pango-render.c"	173	#include "pango-render.c"
83		174
		175	typedef IV DC__Channel;
		176	typedef SDL_RWops *DC__RW;
84	typedef Mix_Chunk *CFPlus__MixChunk;	177	typedef Mix_Chunk *DC__MixChunk;
85	typedef Mix_Music *CFPlus__MixMusic;	178	typedef Mix_Music *DC__MixMusic;
86		179
87	typedef PangoFontDescription *CFPlus__Font;	180	typedef PangoFontDescription *DC__Font;
88		181
89	static int	182	static int
90	shape_attr_p (PangoLayoutRun *run)	183	shape_attr_p (PangoLayoutRun *run)
91	{	184	{
92	GSList *attrs = run->item->analysis.extra_attrs;	185	GSList *attrs = run->item->analysis.extra_attrs;
…		…
106		199
107	typedef struct cf_layout {	200	typedef struct cf_layout {
108	PangoLayout *pl;	201	PangoLayout *pl;
109	float r, g, b, a; // default color for rgba mode	202	float r, g, b, a; // default color for rgba mode
110	int base_height;	203	int base_height;
111	CFPlus__Font font;	204	DC__Font font;
		205	rc_t *rc;
112	} *CFPlus__Layout;	206	} *DC__Layout;
113		207
114	static CFPlus__Font default_font;	208	static DC__Font default_font;
115	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
116	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
117		211
118	static void	212	static void
119	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
…		…
124	#endif	218	#endif
125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126	}	220	}
127		221
128	static void	222	static void
129	layout_update_font (CFPlus__Layout self)	223	layout_update_font (DC__Layout self)
130	{	224	{
131	/* use a random scale factor to account for unknown descenders, 0.8 works	225	/* use a random scale factor to account for unknown descenders, 0.8 works
132	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
133	*/	227	*/
134	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
135		229
136	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
137	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
138		232
139	pango_layout_set_font_description (self->pl, font);	233	pango_layout_set_font_description (self->pl, font);
140	}	234	}
141		235
142	static void	236	static void
143	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	237	layout_get_pixel_size (DC__Layout self, int *w, int *h)
144	{	238	{
145	PangoRectangle rect;	239	PangoRectangle rect;
146		240
147	// get_pixel_* wrongly rounds down	241	// get_pixel_* wrongly rounds down
148	pango_layout_get_extents (self->pl, 0, &rect);	242	pango_layout_get_extents (self->pl, 0, &rect);
…		…
159		253
160	typedef uint16_t tileid;	254	typedef uint16_t tileid;
161	typedef uint16_t faceid;	255	typedef uint16_t faceid;
162		256
163	typedef struct {	257	typedef struct {
164	int name;	258	GLuint name;
165	int w, h;	259	int w, h;
166	float s, t;	260	float s, t;
167	uint8_t r, g, b, a;	261	uint8_t r, g, b, a;
168	tileid smoothtile;	262	tileid smoothtile;
169	uint8_t smoothlevel;	263	uint8_t smoothlevel;
		264	uint8_t unused; /* set to zero on use */
170	} maptex;	265	} maptex;
171		266
172	typedef struct {	267	typedef struct {
173	uint32_t player;	268	uint32_t player;
174	tileid tile[3];	269	tileid tile[3];
…		…
187	int faces; tileid *face2tile; // [faceid]	282	int faces; tileid *face2tile; // [faceid]
188	int texs; maptex *tex; // [tileid]	283	int texs; maptex *tex; // [tileid]
189		284
190	int32_t rows;	285	int32_t rows;
191	maprow *row;	286	maprow *row;
192	} *CFPlus__Map;	287	} *DC__Map;
193		288
194	static char *	289	static char *
195	prepend (char *ptr, int sze, int inc)	290	prepend (char *ptr, int sze, int inc)
196	{	291	{
197	char *p;	292	char *p;
…		…
235	self->texs *= 2;	330	self->texs *= 2;
236	}	331	}
237	}	332	}
238		333
239	static maprow *	334	static maprow *
240	map_get_row (CFPlus__Map self, int y)	335	map_get_row (DC__Map self, int y)
241	{	336	{
242	if (0 > y)	337	if (0 > y)
243	{	338	{
244	int extend = - y + MAP_EXTEND_Y;	339	int extend = - y + MAP_EXTEND_Y;
245	Prepend (maprow, self->row, self->rows, extend);	340	Prepend (maprow, self->row, self->rows, extend);
…		…
283		378
284	return row->col + (x - row->c0);	379	return row->col + (x - row->c0);
285	}	380	}
286		381
287	static mapcell *	382	static mapcell *
288	map_get_cell (CFPlus__Map self, int x, int y)	383	map_get_cell (DC__Map self, int x, int y)
289	{	384	{
290	return row_get_cell (map_get_row (self, y), x);	385	return row_get_cell (map_get_row (self, y), x);
291	}	386	}
292		387
293	static void	388	static void
294	map_clear (CFPlus__Map self)	389	map_clear (DC__Map self)
295	{	390	{
296	int r;	391	int r;
297		392
298	for (r = 0; r < self->rows; r++)	393	for (r = 0; r < self->rows; r++)
299	Safefree (self->row[r].col);	394	Safefree (self->row[r].col);
…		…
306	self->oy = 0;	401	self->oy = 0;
307	self->row = 0;	402	self->row = 0;
308	self->rows = 0;	403	self->rows = 0;
309	}	404	}
310		405
		406	#define CELL_CLEAR(cell) \
		407	do { \
		408	if ((cell)->player) \
		409	(cell)->tile [2] = 0; \
		410	(cell)->darkness = 0; \
		411	(cell)->stat_hp = 0; \
		412	(cell)->flags = 0; \
		413	(cell)->player = 0; \
		414	} while (0)
		415
311	static void	416	static void
312	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	417	map_blank (DC__Map self, int x0, int y0, int w, int h)
313	{	418	{
314	int x, y;	419	int x, y;
315	maprow *row;	420	maprow *row;
316	mapcell *cell;	421	mapcell *cell;
317		422
…		…
329	if (x >= row->c1)	434	if (x >= row->c1)
330	break;	435	break;
331		436
332	cell = row->col + x - row->c0;	437	cell = row->col + x - row->c0;
333		438
334	cell->darkness = 0;	439	CELL_CLEAR (cell);
335	cell->stat_hp = 0;
336	cell->flags = 0;
337	cell->player = 0;
338	}	440	}
339	}	441	}
340	}	442	}
341		443
342	typedef struct {	444	typedef struct {
…		…
345	} smooth_key;	447	} smooth_key;
346		448
347	static void	449	static void
348	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	450	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
349	{	451	{
350	SV **sv = hv_fetch (hv, (char *)key, sizeof (key), 1);	452	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
351		453
352	if (SvIOK (*sv))	454	if (SvIOK (*sv))
353	SvIV_set (*sv, SvIVX (*sv) | bits);	455	SvIV_set (*sv, SvIVX (*sv) | bits);
354	else	456	else
355	sv_setiv (*sv, bits);	457	sv_setiv (*sv, bits);
…		…
377	ev.code = 1;	479	ev.code = 1;
378	ev.data1 = (void *)(long)channel;	480	ev.data1 = (void *)(long)channel;
379	ev.data2 = 0;	481	ev.data2 = 0;
380		482
381	SDL_PushEvent ((SDL_Event *)&ev);	483	SDL_PushEvent ((SDL_Event *)&ev);
		484	}
		485
		486	static unsigned int
		487	div255 (unsigned int n)
		488	{
		489	return (n + (n >> 8)) >> 8;
382	}	490	}
383		491
384	static unsigned int	492	static unsigned int
385	minpot (unsigned int n)	493	minpot (unsigned int n)
386	{	494	{
…		…
396	n |= n >> 16;	504	n |= n >> 16;
397		505
398	return n + 1;	506	return n + 1;
399	}	507	}
400		508
		509	static unsigned int
		510	popcount (unsigned int n)
		511	{
		512	n -= (n >> 1) & 0x55555555U;
		513	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		514	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		515	n *= 0x01010101U;
		516
		517	return n >> 24;
		518	}
		519
401	/* SDL should provide this, really. */	520	/* SDL should provide this, really. */
402	#define SDLK_MODIFIER_MIN 300	521	#define SDLK_MODIFIER_MIN 300
403	#define SDLK_MODIFIER_MAX 314	522	#define SDLK_MODIFIER_MAX 314
404		523
405	MODULE = CFPlus PACKAGE = CFPlus	524	/******************************************************************************/
		525
		526	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		527	static GV *hover_gv;
		528
		529	static int
		530	within_widget (SV *widget, NV x, NV y)
		531	{
		532	HV *self;
		533	SV **svp;
		534	NV wx, ww, wy, wh;
		535
		536	if (!SvROK (widget))
		537	return 0;
		538
		539	self = (HV *)SvRV (widget);
		540
		541	if (SvTYPE (self) != SVt_PVHV)
		542	return 0;
		543
		544	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		545	if (y < wy)
		546	return 0;
		547
		548	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		549	if (y >= wy + wh)
		550	return 0;
		551
		552	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		553	if (x < wx)
		554	return 0;
		555
		556	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		557	if (x >= wx + ww)
		558	return 0;
		559
		560	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		561	if (!svp || !SvTRUE (*svp))
		562	return 0;
		563
		564	return 1;
		565	}
		566
		567	/******************************************************************************/
		568
		569	/* process keyboard modifiers */
		570	static int
		571	mod_munge (int mod)
		572	{
		573	mod &= MOD_MASK;
		574
		575	if (mod & (KMOD_META | KMOD_ALT))
		576	mod |= KMOD_LRAM;
		577
		578	return mod;
		579	}
		580
		581	static void
		582	deliantra_main ()
		583	{
		584	char *argv[] = { 0 };
		585	call_argv ("::main", G_DISCARD | G_VOID, argv);
		586	}
		587
		588	#ifdef __MACOSX__
		589	/* to due surprising braindamage on the side of SDL design, we
		590	* do some mind-boggling hack here: SDL requires a custom main()
		591	* on OS X, so... we provide one and call the original main(), which,
		592	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		593	* and which calls our main (== SDL_main) back.
		594	*/
		595	extern C_LINKAGE int
		596	main (int argc, char *argv[])
		597	{
		598	deliantra_main ();
		599	}
		600
		601	#undef main
		602
		603	extern C_LINKAGE int main (int argc, char *argv[]);
		604
		605	static void
		606	SDL_braino (void)
		607	{
		608	char *argv[] = { "deliantra client", 0 };
		609	(main) (1, argv);
		610	}
		611	#else
		612	static void
		613	SDL_braino (void)
		614	{
		615	deliantra_main ();
		616	}
		617	#endif
		618
		619	MODULE = Deliantra::Client PACKAGE = DC
406		620
407	PROTOTYPES: ENABLE	621	PROTOTYPES: ENABLE
408		622
409	BOOT:	623	BOOT:
410	{	624	{
411	HV *stash = gv_stashpv ("CFPlus", 1);	625	HV *stash = gv_stashpv ("DC", 1);
412	static const struct {	626	static const struct {
413	const char *name;	627	const char *name;
414	IV iv;	628	IV iv;
415	} *civ, const_iv[] = {	629	} *civ, const_iv[] = {
416	# define const_iv(name) { # name, (IV)name }	630	# define const_iv(name) { # name, (IV)name }
…		…
438		652
439	const_iv (SDL_APPINPUTFOCUS),	653	const_iv (SDL_APPINPUTFOCUS),
440	const_iv (SDL_APPMOUSEFOCUS),	654	const_iv (SDL_APPMOUSEFOCUS),
441	const_iv (SDL_APPACTIVE),	655	const_iv (SDL_APPACTIVE),
442		656
		657
		658	const_iv (SDLK_UNKNOWN),
		659	const_iv (SDLK_FIRST),
		660	const_iv (SDLK_BACKSPACE),
		661	const_iv (SDLK_TAB),
		662	const_iv (SDLK_CLEAR),
		663	const_iv (SDLK_RETURN),
		664	const_iv (SDLK_PAUSE),
		665	const_iv (SDLK_ESCAPE),
		666	const_iv (SDLK_SPACE),
		667	const_iv (SDLK_EXCLAIM),
		668	const_iv (SDLK_QUOTEDBL),
		669	const_iv (SDLK_HASH),
		670	const_iv (SDLK_DOLLAR),
		671	const_iv (SDLK_AMPERSAND),
		672	const_iv (SDLK_QUOTE),
		673	const_iv (SDLK_LEFTPAREN),
		674	const_iv (SDLK_RIGHTPAREN),
		675	const_iv (SDLK_ASTERISK),
		676	const_iv (SDLK_PLUS),
		677	const_iv (SDLK_COMMA),
		678	const_iv (SDLK_MINUS),
		679	const_iv (SDLK_PERIOD),
		680	const_iv (SDLK_SLASH),
		681	const_iv (SDLK_0),
		682	const_iv (SDLK_1),
		683	const_iv (SDLK_2),
		684	const_iv (SDLK_3),
		685	const_iv (SDLK_4),
		686	const_iv (SDLK_5),
		687	const_iv (SDLK_6),
		688	const_iv (SDLK_7),
		689	const_iv (SDLK_8),
		690	const_iv (SDLK_9),
		691	const_iv (SDLK_COLON),
		692	const_iv (SDLK_SEMICOLON),
		693	const_iv (SDLK_LESS),
		694	const_iv (SDLK_EQUALS),
		695	const_iv (SDLK_GREATER),
		696	const_iv (SDLK_QUESTION),
		697	const_iv (SDLK_AT),
		698
		699	const_iv (SDLK_LEFTBRACKET),
		700	const_iv (SDLK_BACKSLASH),
		701	const_iv (SDLK_RIGHTBRACKET),
		702	const_iv (SDLK_CARET),
		703	const_iv (SDLK_UNDERSCORE),
		704	const_iv (SDLK_BACKQUOTE),
		705	const_iv (SDLK_DELETE),
		706
		707	const_iv (SDLK_FIRST),
		708	const_iv (SDLK_LAST),
443	const_iv (SDLK_KP0),	709	const_iv (SDLK_KP0),
444	const_iv (SDLK_KP1),	710	const_iv (SDLK_KP1),
445	const_iv (SDLK_KP2),	711	const_iv (SDLK_KP2),
446	const_iv (SDLK_KP3),	712	const_iv (SDLK_KP3),
447	const_iv (SDLK_KP4),	713	const_iv (SDLK_KP4),
…		…
519	const_iv (KMOD_LMETA),	785	const_iv (KMOD_LMETA),
520	const_iv (KMOD_RMETA),	786	const_iv (KMOD_RMETA),
521	const_iv (KMOD_NUM),	787	const_iv (KMOD_NUM),
522	const_iv (KMOD_CAPS),	788	const_iv (KMOD_CAPS),
523	const_iv (KMOD_MODE),	789	const_iv (KMOD_MODE),
		790
		791	const_iv (KMOD_LRAM),
		792
		793	const_iv (MIX_DEFAULT_FORMAT),
		794
		795	const_iv (SDL_INIT_TIMER),
		796	const_iv (SDL_INIT_AUDIO),
		797	const_iv (SDL_INIT_VIDEO),
		798	const_iv (SDL_INIT_CDROM),
		799	const_iv (SDL_INIT_JOYSTICK),
		800	const_iv (SDL_INIT_EVERYTHING),
		801	const_iv (SDL_INIT_NOPARACHUTE),
		802	const_iv (SDL_INIT_EVENTTHREAD),
		803
		804	const_iv (SDL_GL_RED_SIZE),
		805	const_iv (SDL_GL_GREEN_SIZE),
		806	const_iv (SDL_GL_BLUE_SIZE),
		807	const_iv (SDL_GL_ALPHA_SIZE),
		808	const_iv (SDL_GL_DOUBLEBUFFER),
		809	const_iv (SDL_GL_BUFFER_SIZE),
		810	const_iv (SDL_GL_DEPTH_SIZE),
		811	const_iv (SDL_GL_STENCIL_SIZE),
		812	const_iv (SDL_GL_ACCUM_RED_SIZE),
		813	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		814	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		815	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		816	const_iv (SDL_GL_STEREO),
		817	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		818	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		819	const_iv (SDL_GL_ACCELERATED_VISUAL),
		820	const_iv (SDL_GL_SWAP_CONTROL),
		821
		822	const_iv (FOW_DARKNESS)
524	# undef const_iv	823	# undef const_iv
525	};	824	};
526		825
527	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	826	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
528	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	827	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
529		828
530	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	829	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
531	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	830	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
532	}	831	}
533		832
…		…
546		845
547	NV floor (NV x)	846	NV floor (NV x)
548		847
549	NV ceil (NV x)	848	NV ceil (NV x)
550		849
		850	IV minpot (UV n)
		851
		852	IV popcount (UV n)
		853
		854	NV distance (NV dx, NV dy)
		855	CODE:
		856	RETVAL = pow (dx * dx + dy * dy, 0.5);
		857	OUTPUT:
		858	RETVAL
		859
551	void	860	void
552	pango_init ()	861	pango_init ()
553	CODE:	862	CODE:
554	{	863	{
555	opengl_fontmap = pango_opengl_font_map_new ();	864	opengl_fontmap = pango_opengl_font_map_new ();
556	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	865	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
557	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	866	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		867	/*pango_context_set_font_description (opengl_context, default_font);*/
		868	#if PANGO_VERSION_CHECK (1, 15, 2)
		869	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		870	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		871	#endif
558	}	872	}
559		873
560	int	874	char *SDL_GetError ()
561	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
562		875
563	void	876	void SDL_braino ()
		877
		878	int SDL_Init (U32 flags)
		879
		880	int SDL_InitSubSystem (U32 flags)
		881
		882	void SDL_QuitSubSystem (U32 flags)
		883
564	SDL_Quit ()	884	void SDL_Quit ()
565		885
		886	int SDL_GL_SetAttribute (int attr, int value)
		887
		888	int SDL_GL_GetAttribute (int attr)
		889	CODE:
		890	if (SDL_GL_GetAttribute (attr, &RETVAL))
		891	XSRETURN_UNDEF;
		892	OUTPUT:
		893	RETVAL
		894
566	void	895	void
567	SDL_ListModes ()	896	SDL_ListModes (int rgb, int alpha)
568	PPCODE:	897	PPCODE:
569	{	898	{
570	SDL_Rect **m;	899	SDL_Rect **m;
571		900
572	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	901	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
573	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	902	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
574	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	903	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
575	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	904	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
576		905
577	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	906	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
578	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	907	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
579		908
580	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	909	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
581	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	910	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
582	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	911	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
583	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	912	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
584		913
585	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	914	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
586	#if SDL_VERSION_ATLEAST(1,2,10)
587	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
588	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	915	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
589	#endif
590
591	SDL_EnableUNICODE (1);
592	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
593		916
594	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	917	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
595		918
596	if (m && m != (SDL_Rect **)-1)	919	if (m && m != (SDL_Rect **)-1)
597	while (*m)	920	while (*m)
598	{	921	{
		922	if ((*m)->w >= 400 && (*m)->h >= 300)
		923	{
599	AV *av = newAV ();	924	AV *av = newAV ();
600	av_push (av, newSViv ((*m)->w));	925	av_push (av, newSViv ((*m)->w));
601	av_push (av, newSViv ((*m)->h));	926	av_push (av, newSViv ((*m)->h));
		927	av_push (av, newSViv (rgb));
		928	av_push (av, newSViv (alpha));
602	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	929	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		930	}
603		931
604	++m;	932	++m;
605	}	933	}
606	}	934	}
607		935
608	char *
609	SDL_GetError ()
610
611	int	936	int
612	SDL_SetVideoMode (int w, int h, int fullscreen)	937	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
613	CODE:	938	CODE:
		939	{
		940	SDL_EnableUNICODE (1);
		941	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		942
		943	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		944	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		945	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		946	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		947
614	RETVAL = !!SDL_SetVideoMode (	948	RETVAL = !!SDL_SetVideoMode (
615	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	949	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
616	);	950	);
		951
617	if (RETVAL)	952	if (RETVAL)
618	{	953	{
619	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	954	av_clear (texture_av);
		955
		956	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
620	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	957	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
621	# include "glfunc.h"	958	#include "glfunc.h"
622	# undef GL_FUNC	959	#undef GL_FUNC
		960
		961	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		962	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
623	}	963	}
		964	}
624	OUTPUT:	965	OUTPUT:
625	RETVAL	966	RETVAL
626		967
627	void	968	void
628	SDL_GL_SwapBuffers ()	969	SDL_GL_SwapBuffers ()
629		970
630	char *	971	char *
631	SDL_GetKeyName (int sym)	972	SDL_GetKeyName (int sym)
632		973
		974	int
		975	SDL_GetAppState ()
		976
		977	int
		978	SDL_GetModState ()
		979
633	void	980	void
634	SDL_PollEvent ()	981	poll_events ()
635	PPCODE:	982	PPCODE:
636	{	983	{
637	SDL_Event ev;	984	SDL_Event ev;
638		985
639	while (SDL_PollEvent (&ev))	986	SDL_PumpEvents ();
		987	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
640	{	988	{
641	HV *hv = newHV ();	989	HV *hv = newHV ();
642	hv_store (hv, "type", 4, newSViv (ev.type), 0);	990	hv_store (hv, "type", 4, newSViv (ev.type), 0);
643		991
644	switch (ev.type)	992	switch (ev.type)
645	{	993	{
646	case SDL_KEYDOWN:	994	case SDL_KEYDOWN:
647	case SDL_KEYUP:	995	case SDL_KEYUP:
648	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	996	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
649	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	997	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
650	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	998	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
651	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	999	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
652	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1000	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
653	break;	1001	break;
654		1002
655	case SDL_ACTIVEEVENT:	1003	case SDL_ACTIVEEVENT:
656	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1004	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
657	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	1005	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
658	break;	1006	break;
659		1007
660	case SDL_MOUSEMOTION:	1008	case SDL_MOUSEMOTION:
		1009	{
		1010	int state = ev.motion.state;
		1011	int x = ev.motion.x;
		1012	int y = ev.motion.y;
		1013	int xrel = ev.motion.xrel;
		1014	int yrel = ev.motion.yrel;
		1015
		1016	/* do simplistic event compression */
		1017	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		1018	&& state == ev.motion.state)
		1019	{
		1020	xrel += ev.motion.xrel;
		1021	yrel += ev.motion.yrel;
		1022	x = ev.motion.x;
		1023	y = ev.motion.y;
		1024	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		1025	}
		1026
661	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1027	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
662
663	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	1028	hv_store (hv, "state", 5, newSViv (state), 0);
664	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	1029	hv_store (hv, "x", 1, newSViv (x), 0);
665	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	1030	hv_store (hv, "y", 1, newSViv (y), 0);
666	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1031	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
667	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1032	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1033	}
668	break;	1034	break;
669		1035
670	case SDL_MOUSEBUTTONDOWN:	1036	case SDL_MOUSEBUTTONDOWN:
671	case SDL_MOUSEBUTTONUP:	1037	case SDL_MOUSEBUTTONUP:
672	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1038	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
673		1039
674	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1040	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
675	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1041	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
676	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1042	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
677	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1043	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
682	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1048	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
683	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1049	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
684	break;	1050	break;
685	}	1051	}
686		1052
687	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1053	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
688	}	1054	}
689	}	1055	}
690		1056
		1057	char *
		1058	SDL_AudioDriverName ()
		1059	CODE:
		1060	{
		1061	char buf [256];
		1062	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1063	XSRETURN_UNDEF;
		1064
		1065	RETVAL = buf;
		1066	}
		1067	OUTPUT:
		1068	RETVAL
		1069
691	int	1070	int
692	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1071	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
693	POSTCALL:	1072	POSTCALL:
694	Mix_HookMusicFinished (music_finished);	1073	Mix_HookMusicFinished (music_finished);
695	Mix_ChannelFinished (channel_finished);	1074	Mix_ChannelFinished (channel_finished);
696		1075
697	void	1076	void
		1077	Mix_QuerySpec ()
		1078	PPCODE:
		1079	{
		1080	int freq, channels;
		1081	Uint16 format;
		1082
		1083	if (Mix_QuerySpec (&freq, &format, &channels))
		1084	{
		1085	EXTEND (SP, 3);
		1086	PUSHs (sv_2mortal (newSViv (freq)));
		1087	PUSHs (sv_2mortal (newSViv (format)));
		1088	PUSHs (sv_2mortal (newSViv (channels)));
		1089	}
		1090	}
		1091
		1092	void
698	Mix_CloseAudio ()	1093	Mix_CloseAudio ()
699		1094
700	int	1095	int
701	Mix_AllocateChannels (int numchans = -1)	1096	Mix_AllocateChannels (int numchans = -1)
702		1097
		1098	const char *
		1099	Mix_GetError ()
		1100
703	void	1101	void
704	lowdelay (int fd, int val = 1)	1102	lowdelay (int fd, int val = 1)
705	CODE:	1103	CODE:
706	#ifndef _WIN32
707	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1104	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
708	#endif
709		1105
710	void	1106	void
711	win32_proxy_info ()	1107	win32_proxy_info ()
712	PPCODE:	1108	PPCODE:
713	{	1109	{
…		…
734	}	1130	}
735	}	1131	}
736	#endif	1132	#endif
737	}	1133	}
738		1134
739	void	1135	int
740	add_font (char *file)	1136	add_font (char *file)
741	CODE:	1137	CODE:
742	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1138	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1139	OUTPUT:
		1140	RETVAL
		1141
		1142	void
		1143	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
743		1144
744	void	1145	void
745	load_image_inline (SV *image_)	1146	load_image_inline (SV *image_)
746	ALIAS:	1147	ALIAS:
747	load_image_file = 1	1148	load_image_file = 1
…		…
750	STRLEN image_len;	1151	STRLEN image_len;
751	char *image = (char *)SvPVbyte (image_, image_len);	1152	char *image = (char *)SvPVbyte (image_, image_len);
752	SDL_Surface *surface, *surface2;	1153	SDL_Surface *surface, *surface2;
753	SDL_PixelFormat fmt;	1154	SDL_PixelFormat fmt;
754	SDL_RWops *rw = ix	1155	SDL_RWops *rw = ix
755	? SDL_RWFromFile (image, "r")	1156	? SDL_RWFromFile (image, "rb")
756	: SDL_RWFromConstMem (image, image_len);	1157	: SDL_RWFromConstMem (image, image_len);
757		1158
758	if (!rw)	1159	if (!rw)
759	croak ("load_image: %s", SDL_GetError ());	1160	croak ("load_image: %s", SDL_GetError ());
760		1161
…		…
833	void	1234	void
834	error (char *message)	1235	error (char *message)
835	CODE:	1236	CODE:
836	fprintf (stderr, "ERROR: %s\n", message);	1237	fprintf (stderr, "ERROR: %s\n", message);
837	#ifdef _WIN32	1238	#ifdef _WIN32
838	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1239	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
839	#endif	1240	#endif
840		1241
841	void	1242	void
842	fatal (char *message)	1243	fatal (char *message)
843	CODE:	1244	CODE:
844	fprintf (stderr, "FATAL: %s\n", message);	1245	fprintf (stderr, "FATAL: %s\n", message);
845	#ifdef _WIN32	1246	#ifdef _WIN32
846	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1247	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
847	#endif	1248	#endif
848	_exit (1);	1249	_exit (1);
849		1250
850	void	1251	void
851	_exit (int retval = 0)	1252	_exit (int retval = 0)
…		…
854	ExitThread (retval); // unclean, please beam me up	1255	ExitThread (retval); // unclean, please beam me up
855	#else	1256	#else
856	_exit (retval);	1257	_exit (retval);
857	#endif	1258	#endif
858		1259
859	MODULE = CFPlus PACKAGE = CFPlus::Font	1260	void
		1261	debug ()
		1262	CODE:
		1263	{
		1264	#if DEBUG
		1265	VALGRIND_DO_LEAK_CHECK;
		1266	#endif
		1267	}
860		1268
861	CFPlus::Font	1269	int
		1270	SvREFCNT (SV *sv)
		1271	CODE:
		1272	RETVAL = SvREFCNT (sv);
		1273	OUTPUT:
		1274	RETVAL
		1275
		1276	MODULE = Deliantra::Client PACKAGE = DC::Font
		1277
		1278	PROTOTYPES: DISABLE
		1279
		1280	DC::Font
862	new_from_file (SV *class, char *path, int id = 0)	1281	new_from_file (SV *class, char *path, int id = 0)
863	CODE:	1282	CODE:
864	{	1283	{
865	int count;	1284	int count;
866	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1285	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
869	}	1288	}
870	OUTPUT:	1289	OUTPUT:
871	RETVAL	1290	RETVAL
872		1291
873	void	1292	void
874	DESTROY (CFPlus::Font self)	1293	DESTROY (DC::Font self)
875	CODE:	1294	CODE:
876	pango_font_description_free (self);	1295	pango_font_description_free (self);
877		1296
878	void	1297	void
879	make_default (CFPlus::Font self)	1298	make_default (DC::Font self)
		1299	PROTOTYPE: $
880	CODE:	1300	CODE:
881	default_font = self;	1301	default_font = self;
882		1302
883	MODULE = CFPlus PACKAGE = CFPlus::Layout	1303	MODULE = Deliantra::Client PACKAGE = DC::Layout
884		1304
		1305	PROTOTYPES: DISABLE
		1306
885	void	1307	void
886	reset_glyph_cache ()	1308	glyph_cache_backup ()
		1309	PROTOTYPE:
887	CODE:	1310	CODE:
		1311	tc_backup ();
		1312
		1313	void
		1314	glyph_cache_restore ()
		1315	PROTOTYPE:
		1316	CODE:
888	tc_clear ();	1317	tc_restore ();
889		1318
890	CFPlus::Layout	1319	DC::Layout
891	new (SV *class)	1320	new (SV *class)
892	CODE:	1321	CODE:
893	New (0, RETVAL, 1, struct cf_layout);	1322	New (0, RETVAL, 1, struct cf_layout);
894		1323
895	RETVAL->pl = pango_layout_new (opengl_context);	1324	RETVAL->pl = pango_layout_new (opengl_context);
…		…
897	RETVAL->g = 1.;	1326	RETVAL->g = 1.;
898	RETVAL->b = 1.;	1327	RETVAL->b = 1.;
899	RETVAL->a = 1.;	1328	RETVAL->a = 1.;
900	RETVAL->base_height = MIN_FONT_HEIGHT;	1329	RETVAL->base_height = MIN_FONT_HEIGHT;
901	RETVAL->font = 0;	1330	RETVAL->font = 0;
		1331	RETVAL->rc = rc_alloc ();
902		1332
903	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1333	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
904	layout_update_font (RETVAL);	1334	layout_update_font (RETVAL);
905	OUTPUT:	1335	OUTPUT:
906	RETVAL	1336	RETVAL
907		1337
908	void	1338	void
909	DESTROY (CFPlus::Layout self)	1339	DESTROY (DC::Layout self)
910	CODE:	1340	CODE:
911	g_object_unref (self->pl);	1341	g_object_unref (self->pl);
		1342	rc_free (self->rc);
912	Safefree (self);	1343	Safefree (self);
913		1344
914	void	1345	void
915	set_text (CFPlus::Layout self, SV *text_)	1346	set_text (DC::Layout self, SV *text_)
916	CODE:	1347	CODE:
917	{	1348	{
918	STRLEN textlen;	1349	STRLEN textlen;
919	char *text = SvPVutf8 (text_, textlen);	1350	char *text = SvPVutf8 (text_, textlen);
920		1351
921	pango_layout_set_text (self->pl, text, textlen);	1352	pango_layout_set_text (self->pl, text, textlen);
922	}	1353	}
923		1354
924	void	1355	void
925	set_markup (CFPlus::Layout self, SV *text_)	1356	set_markup (DC::Layout self, SV *text_)
926	CODE:	1357	CODE:
927	{	1358	{
928	STRLEN textlen;	1359	STRLEN textlen;
929	char *text = SvPVutf8 (text_, textlen);	1360	char *text = SvPVutf8 (text_, textlen);
930		1361
931	pango_layout_set_markup (self->pl, text, textlen);	1362	pango_layout_set_markup (self->pl, text, textlen);
932	}	1363	}
933		1364
934	void	1365	void
935	set_shapes (CFPlus::Layout self, ...)	1366	set_shapes (DC::Layout self, ...)
936	CODE:	1367	CODE:
937	{	1368	{
938	PangoAttrList *attrs = 0;	1369	PangoAttrList *attrs = 0;
939	const char *text = pango_layout_get_text (self->pl);	1370	const char *text = pango_layout_get_text (self->pl);
940	const char *pos = text;	1371	const char *pos = text;
…		…
975	if (attrs)	1406	if (attrs)
976	pango_layout_set_attributes (self->pl, attrs);	1407	pango_layout_set_attributes (self->pl, attrs);
977	}	1408	}
978		1409
979	void	1410	void
980	get_shapes (CFPlus::Layout self)	1411	get_shapes (DC::Layout self)
981	PPCODE:	1412	PPCODE:
982	{	1413	{
983	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1414	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
984		1415
985	do	1416	do
986	{	1417	{
987	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1418	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
988		1419
989	if (run && shape_attr_p (run))	1420	if (run && shape_attr_p (run))
990	{	1421	{
991	PangoRectangle extents;	1422	PangoRectangle extents;
992	pango_layout_iter_get_run_extents (iter, 0, &extents);	1423	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1000		1431
1001	pango_layout_iter_free (iter);	1432	pango_layout_iter_free (iter);
1002	}	1433	}
1003		1434
1004	int	1435	int
1005	has_wrapped (CFPlus::Layout self)	1436	has_wrapped (DC::Layout self)
1006	CODE:	1437	CODE:
1007	{	1438	{
1008	int lines = 1;	1439	int lines = 1;
1009	const char *text = pango_layout_get_text (self->pl);	1440	const char *text = pango_layout_get_text (self->pl);
1010		1441
…		…
1015	}	1446	}
1016	OUTPUT:	1447	OUTPUT:
1017	RETVAL	1448	RETVAL
1018		1449
1019	SV *	1450	SV *
1020	get_text (CFPlus::Layout self)	1451	get_text (DC::Layout self)
1021	CODE:	1452	CODE:
1022	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1453	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1023	sv_utf8_decode (RETVAL);	1454	sv_utf8_decode (RETVAL);
1024	OUTPUT:	1455	OUTPUT:
1025	RETVAL	1456	RETVAL
1026		1457
1027	void	1458	void
1028	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1459	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1029	CODE:	1460	CODE:
1030	self->r = r;	1461	self->r = r;
1031	self->g = g;	1462	self->g = g;
1032	self->b = b;	1463	self->b = b;
1033	self->a = a;	1464	self->a = a;
1034		1465
1035	void	1466	void
1036	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1467	set_font (DC::Layout self, DC::Font font = 0)
1037	CODE:	1468	CODE:
1038	if (self->font != font)	1469	if (self->font != font)
1039	{	1470	{
1040	self->font = font;	1471	self->font = font;
1041	layout_update_font (self);	1472	layout_update_font (self);
1042	}	1473	}
1043		1474
1044	void	1475	void
1045	set_height (CFPlus::Layout self, int base_height)	1476	set_height (DC::Layout self, int base_height)
1046	CODE:	1477	CODE:
1047	if (self->base_height != base_height)	1478	if (self->base_height != base_height)
1048	{	1479	{
1049	self->base_height = base_height;	1480	self->base_height = base_height;
1050	layout_update_font (self);	1481	layout_update_font (self);
1051	}	1482	}
1052		1483
1053	void	1484	void
1054	set_width (CFPlus::Layout self, int max_width = -1)	1485	set_width (DC::Layout self, int max_width = -1)
1055	CODE:	1486	CODE:
1056	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1487	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1057		1488
1058	void	1489	void
1059	set_indent (CFPlus::Layout self, int indent)	1490	set_indent (DC::Layout self, int indent)
1060	CODE:	1491	CODE:
1061	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1492	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1062		1493
1063	void	1494	void
1064	set_spacing (CFPlus::Layout self, int spacing)	1495	set_spacing (DC::Layout self, int spacing)
1065	CODE:	1496	CODE:
1066	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1497	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1067		1498
1068	void	1499	void
1069	set_ellipsise (CFPlus::Layout self, int ellipsise)	1500	set_ellipsise (DC::Layout self, int ellipsise)
1070	CODE:	1501	CODE:
1071	pango_layout_set_ellipsize (self->pl,	1502	pango_layout_set_ellipsize (self->pl,
1072	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1503	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1073	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1504	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1074	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1505	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1075	: PANGO_ELLIPSIZE_NONE	1506	: PANGO_ELLIPSIZE_NONE
1076	);	1507	);
1077		1508
1078	void	1509	void
1079	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1510	set_single_paragraph_mode (DC::Layout self, int spm)
1080	CODE:	1511	CODE:
1081	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1512	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1082		1513
1083	void	1514	void
1084	size (CFPlus::Layout self)	1515	size (DC::Layout self)
1085	PPCODE:	1516	PPCODE:
1086	{	1517	{
1087	int w, h;	1518	int w, h;
1088		1519
1089	layout_get_pixel_size (self, &w, &h);	1520	layout_get_pixel_size (self, &w, &h);
…		…
1092	PUSHs (sv_2mortal (newSViv (w)));	1523	PUSHs (sv_2mortal (newSViv (w)));
1093	PUSHs (sv_2mortal (newSViv (h)));	1524	PUSHs (sv_2mortal (newSViv (h)));
1094	}	1525	}
1095		1526
1096	int	1527	int
1097	descent (CFPlus::Layout self)	1528	descent (DC::Layout self)
1098	CODE:	1529	CODE:
1099	{	1530	{
1100	PangoRectangle rect;	1531	PangoRectangle rect;
1101	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1532	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1102	pango_layout_line_get_pixel_extents (line, 0, &rect);	1533	pango_layout_line_get_pixel_extents (line, 0, &rect);
1103	RETVAL = PANGO_DESCENT (rect);	1534	RETVAL = PANGO_DESCENT (rect);
1104	}	1535	}
1105	OUTPUT:	1536	OUTPUT:
1106	RETVAL	1537	RETVAL
1107		1538
1108	int	1539	int
1109	xy_to_index (CFPlus::Layout self, int x, int y)	1540	xy_to_index (DC::Layout self, int x, int y)
1110	CODE:	1541	CODE:
1111	{	1542	{
1112	int index, trailing;	1543	int index, trailing;
1113	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1544	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1114	RETVAL = index + trailing;	1545	RETVAL = index + trailing;
1115	}	1546	}
1116	OUTPUT:	1547	OUTPUT:
1117	RETVAL	1548	RETVAL
1118		1549
1119	void	1550	void
1120	cursor_pos (CFPlus::Layout self, int index)	1551	cursor_pos (DC::Layout self, int index)
1121	PPCODE:	1552	PPCODE:
1122	{	1553	{
1123	PangoRectangle strong_pos;	1554	PangoRectangle pos;
1124	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1555	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1125		1556
1126	EXTEND (SP, 3);	1557	EXTEND (SP, 3);
1127	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1558	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1128	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1559	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1129	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1560	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1130	}	1561	}
1131		1562
1132	void	1563	void
1133	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1564	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1134	PPCODE:	1565	PPCODE:
1135	{	1566	{
1136	int line, x;	1567	int line, x;
1137		1568
1138	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1569	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1570	#if !PANGO_VERSION_CHECK (1, 17, 3)
1139	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1571	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1140		1572	--line;
		1573	#endif
1141	EXTEND (SP, 2);	1574	EXTEND (SP, 2);
1142	PUSHs (sv_2mortal (newSViv (line - 1)));	1575	PUSHs (sv_2mortal (newSViv (line)));
1143	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1576	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1144	}	1577	}
1145		1578
1146	void	1579	void
1147	line_x_to_index (CFPlus::Layout self, int line, int x)	1580	line_x_to_index (DC::Layout self, int line, int x)
1148	PPCODE:	1581	PPCODE:
1149	{	1582	{
1150	PangoLayoutLine *lp;	1583	PangoLayoutLine *lp;
1151	int index, trailing;	1584	int index, trailing;
1152		1585
1153	if (line < 0)	1586	if (line < 0)
1154	XSRETURN_EMPTY;	1587	XSRETURN_EMPTY;
1155		1588
1156	if (!(lp = pango_layout_get_line (self->pl, line)))	1589	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1157	XSRETURN_EMPTY; /* do better */	1590	XSRETURN_EMPTY; /* do better */
1158		1591
1159	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1592	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1160		1593
1161	EXTEND (SP, 2);	1594	EXTEND (SP, 2);
…		…
1167	PUSHs (sv_2mortal (newSViv (trailing)));	1600	PUSHs (sv_2mortal (newSViv (trailing)));
1168	}	1601	}
1169	}	1602	}
1170		1603
1171	void	1604	void
1172	render (CFPlus::Layout self, float x, float y, int flags = 0)	1605	render (DC::Layout self, float x, float y, int flags = 0)
1173	PPCODE:	1606	CODE:
		1607	rc_clear (self->rc);
1174	pango_opengl_render_layout_subpixel (	1608	pango_opengl_render_layout_subpixel (
1175	self->pl,	1609	self->pl,
		1610	self->rc,
1176	x * PANGO_SCALE, y * PANGO_SCALE,	1611	x * PANGO_SCALE, y * PANGO_SCALE,
1177	self->r, self->g, self->b, self->a,	1612	self->r, self->g, self->b, self->a,
1178	flags	1613	flags
1179	);	1614	);
		1615	// we assume that context_change actually clears/frees stuff
		1616	// and does not do any recomputation...
		1617	pango_layout_context_changed (self->pl);
1180		1618
1181	MODULE = CFPlus PACKAGE = CFPlus::Texture
1182
1183	void	1619	void
1184	pad2pot (SV *data_, SV *w_, SV *h_)	1620	draw (DC::Layout self)
1185	CODE:	1621	CODE:
1186	{	1622	{
1187	int ow = SvIV (w_);	1623	glEnable (GL_TEXTURE_2D);
1188	int oh = SvIV (h_);	1624	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1625	glEnable (GL_BLEND);
		1626	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1627	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1628	glEnable (GL_ALPHA_TEST);
		1629	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1189		1630
1190	if (ow && oh)	1631	rc_draw (self->rc);
		1632
		1633	glDisable (GL_ALPHA_TEST);
		1634	glDisable (GL_BLEND);
		1635	glDisable (GL_TEXTURE_2D);
		1636	}
		1637
		1638	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1639
		1640	PROTOTYPES: ENABLE
		1641
		1642	void
		1643	pad (SV *data_, int ow, int oh, int nw, int nh)
		1644	CODE:
		1645	{
		1646	if ((nw != ow || nh != oh) && SvOK (data_))
1191	{	1647	{
1192	int nw = minpot (ow);
1193	int nh = minpot (oh);
1194
1195	if (nw != ow || nh != oh)
1196	{
1197	if (SvOK (data_))
1198	{
1199	STRLEN datalen;	1648	STRLEN datalen;
1200	char *data = SvPVbyte (data_, datalen);	1649	char *data = SvPVbyte (data_, datalen);
1201	int bpp = datalen / (ow * oh);	1650	int bpp = datalen / (ow * oh);
1202	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1651	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1203		1652
1204	SvPOK_only (result_);	1653	SvPOK_only (result_);
1205	SvCUR_set (result_, nw * nh * bpp);	1654	SvCUR_set (result_, nw * nh * bpp);
1206		1655
1207	memset (SvPVX (result_), 0, nw * nh * bpp);	1656	memset (SvPVX (result_), 0, nw * nh * bpp);
1208	while (oh--)	1657	while (oh--)
1209	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1658	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1210		1659
1211	sv_setsv (data_, result_);	1660	sv_setsv (data_, result_);
1212	}
1213
1214	sv_setiv (w_, nw);
1215	sv_setiv (h_, nh);
1216	}
1217	}	1661	}
1218	}	1662	}
1219		1663
1220	void	1664	void
1221	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1665	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1227	{	1671	{
1228	HV *hv = (HV *)SvRV (self);	1672	HV *hv = (HV *)SvRV (self);
1229	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1673	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1230	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1674	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1231	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1675	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1676
		1677	if (name <= 0)
		1678	XSRETURN_EMPTY;
1232		1679
1233	if (items < 5)	1680	if (items < 5)
1234	{	1681	{
1235	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1682	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1236	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1683	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1264	glDisable (GL_ALPHA_TEST);	1711	glDisable (GL_ALPHA_TEST);
1265	glDisable (GL_BLEND);	1712	glDisable (GL_BLEND);
1266	}	1713	}
1267	}	1714	}
1268		1715
1269	MODULE = CFPlus PACKAGE = CFPlus::Map	1716	void
		1717	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
		1718	PROTOTYPE: @
		1719	CODE:
		1720	{
		1721	glEnable (GL_BLEND);
		1722	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1723	glEnable (GL_TEXTURE_2D);
		1724	glBindTexture (GL_TEXTURE_2D, name1);
1270		1725
1271	CFPlus::Map	1726	glColor3f (intensity, intensity, intensity);
		1727	glPushMatrix ();
		1728	glScalef (1./3, 1./3, 1.);
		1729
		1730	if (blend > 0.f)
		1731	{
		1732	float dx3 = dx * -3.f / w;
		1733	float dy3 = dy * -3.f / h;
		1734	GLfloat env_color[4] = { 0., 0., 0., blend };
		1735
		1736	/* interpolate the two shadow textures */
		1737	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1738	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1739
		1740	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1741	gl.ActiveTexture (GL_TEXTURE1);
		1742	glEnable (GL_TEXTURE_2D);
		1743	glBindTexture (GL_TEXTURE_2D, name2);
		1744	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1745
		1746	/* rgb == rgb(glcolor) */
		1747	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1748	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1749	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1750
		1751	/* alpha = interpolate t0, t1 by env_alpha */
		1752	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1753
		1754	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1755	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1756	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1757
		1758	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1759	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1760
		1761	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1762	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1763
		1764	glBegin (GL_QUADS);
		1765	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1766	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1767	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1768	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1769	glEnd ();
		1770
		1771	glDisable (GL_TEXTURE_2D);
		1772	gl.ActiveTexture (GL_TEXTURE0);
		1773	}
		1774	else
		1775	{
		1776	/* simple blending of one texture, also opengl <1.3 path */
		1777	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1778
		1779	glBegin (GL_QUADS);
		1780	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1781	glTexCoord2f (0, t); glVertex2f (0, h);
		1782	glTexCoord2f (s, t); glVertex2f (w, h);
		1783	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1784	glEnd ();
		1785	}
		1786
		1787	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1788	{
		1789	int x, y;
		1790	int dx3 = dx * 3;
		1791	int dy3 = dy * 3;
		1792
		1793	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1794	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1795	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1796	glTranslatef (-1., -1., 0);
		1797	glBegin (GL_QUADS);
		1798
		1799	for (y = 1; y < h; y += 3)
		1800	{
		1801	int y1 = y - dy3;
		1802	int y1valid = y1 >= 0 && y1 < h;
		1803
		1804	for (x = 1; x < w; x += 3)
		1805	{
		1806	int x1 = x - dx3;
		1807	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1808	uint8_t h2;
		1809
		1810	if (y1valid && x1 >= 0 && x1 < w)
		1811	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1812	else
		1813	h2 = 1; /* out of range == invisible */
		1814
		1815	if (h1 || h2)
		1816	{
		1817	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1818	glColor4f (1., 1., 1., alpha);
		1819
		1820	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1821	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1822	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1823	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1824	}
		1825	}
		1826	}
		1827	}
		1828
		1829	glEnd ();
		1830
		1831	glPopMatrix ();
		1832
		1833	glDisable (GL_TEXTURE_2D);
		1834	glDisable (GL_BLEND);
		1835	}
		1836
		1837	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1838	CODE:
		1839	{
		1840	GLint width;
		1841	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1842	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1843	RETVAL = width > 0;
		1844	}
		1845	OUTPUT:
		1846	RETVAL
		1847
		1848	MODULE = Deliantra::Client PACKAGE = DC::Map
		1849
		1850	PROTOTYPES: DISABLE
		1851
		1852	DC::Map
1272	new (SV *class)	1853	new (SV *class)
1273	CODE:	1854	CODE:
1274	New (0, RETVAL, 1, struct map);	1855	New (0, RETVAL, 1, struct map);
1275	RETVAL->x = 0;	1856	RETVAL->x = 0;
1276	RETVAL->y = 0;	1857	RETVAL->y = 0;
…		…
1284	RETVAL->row = 0;	1865	RETVAL->row = 0;
1285	OUTPUT:	1866	OUTPUT:
1286	RETVAL	1867	RETVAL
1287		1868
1288	void	1869	void
1289	DESTROY (CFPlus::Map self)	1870	DESTROY (DC::Map self)
1290	CODE:	1871	CODE:
1291	{	1872	{
1292	map_clear (self);	1873	map_clear (self);
1293	Safefree (self->face2tile);	1874	Safefree (self->face2tile);
1294	Safefree (self->tex);	1875	Safefree (self->tex);
1295	Safefree (self);	1876	Safefree (self);
1296	}	1877	}
1297		1878
1298	void	1879	void
1299	resize (CFPlus::Map self, int map_width, int map_height)	1880	resize (DC::Map self, int map_width, int map_height)
1300	CODE:	1881	CODE:
1301	self->w = map_width;	1882	self->w = map_width;
1302	self->h = map_height;	1883	self->h = map_height;
1303		1884
1304	void	1885	void
1305	clear (CFPlus::Map self)	1886	clear (DC::Map self)
1306	CODE:	1887	CODE:
1307	map_clear (self);	1888	map_clear (self);
1308		1889
1309	void	1890	void
1310	set_tileid (CFPlus::Map self, int face, int tile)	1891	set_tileid (DC::Map self, int face, int tile)
1311	CODE:	1892	CODE:
1312	{	1893	{
1313	need_facenum (self, face); self->face2tile [face] = tile;	1894	need_facenum (self, face); self->face2tile [face] = tile;
1314	need_texid (self, tile);	1895	need_texid (self, tile);
1315	}	1896	}
1316		1897
1317	void	1898	void
1318	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1899	set_smooth (DC::Map self, int face, int smooth, int level)
1319	CODE:	1900	CODE:
1320	{	1901	{
1321	tileid texid;	1902	tileid texid;
1322	maptex *tex;	1903	maptex *tex;
1323		1904
…		…
1336	tex->smoothtile = self->face2tile [smooth];	1917	tex->smoothtile = self->face2tile [smooth];
1337	tex->smoothlevel = level;	1918	tex->smoothlevel = level;
1338	}	1919	}
1339		1920
1340	void	1921	void
1341	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)	1922	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)
1342	CODE:	1923	CODE:
1343	{	1924	{
1344	need_texid (self, texid);	1925	need_texid (self, texid);
1345		1926
1346	{	1927	{
…		…
1365	// use uglier nearest interpolation because linear suffers	1946	// use uglier nearest interpolation because linear suffers
1366	// from transparent color bleeding and ugly wrapping effects.	1947	// from transparent color bleeding and ugly wrapping effects.
1367	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1948	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1368	}	1949	}
1369		1950
		1951	void
		1952	expire_textures (DC::Map self, int texid, int count)
		1953	PPCODE:
		1954	for (; texid < self->texs && count; ++texid, --count)
		1955	{
		1956	maptex *tex = self->tex + texid;
		1957
		1958	if (tex->name)
		1959	{
		1960	if (tex->unused)
		1961	{
		1962	tex->name = 0;
		1963	tex->unused = 0;
		1964	XPUSHs (sv_2mortal (newSViv (texid)));
		1965	}
		1966	else
		1967	tex->unused = 1;
		1968	}
		1969	}
		1970
1370	int	1971	int
1371	ox (CFPlus::Map self)	1972	ox (DC::Map self)
1372	ALIAS:	1973	ALIAS:
1373	oy = 1	1974	oy = 1
1374	x = 2	1975	x = 2
1375	y = 3	1976	y = 3
1376	w = 4	1977	w = 4
…		…
1387	}	1988	}
1388	OUTPUT:	1989	OUTPUT:
1389	RETVAL	1990	RETVAL
1390		1991
1391	void	1992	void
1392	scroll (CFPlus::Map self, int dx, int dy)	1993	scroll (DC::Map self, int dx, int dy)
1393	CODE:	1994	CODE:
1394	{	1995	{
1395	if (dx > 0)	1996	if (dx > 0)
1396	map_blank (self, self->x, self->y, dx, self->h);	1997	map_blank (self, self->x, self->y, dx, self->h);
1397	else if (dx < 0)	1998	else if (dx < 0)
1398	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1999	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1399		2000
1400	if (dy > 0)	2001	if (dy > 0)
1401	map_blank (self, self->x, self->y, self->w, dy);	2002	map_blank (self, self->x, self->y, self->w, dy);
1402	else if (dy < 0)	2003	else if (dy < 0)
1403	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	2004	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1404		2005
1405	self->ox += dx; self->x += dx;	2006	self->ox += dx; self->x += dx;
1406	self->oy += dy; self->y += dy;	2007	self->oy += dy; self->y += dy;
1407		2008
1408	while (self->y < 0)	2009	while (self->y < 0)
…		…
1412	self->rows += MAP_EXTEND_Y;	2013	self->rows += MAP_EXTEND_Y;
1413	self->y += MAP_EXTEND_Y;	2014	self->y += MAP_EXTEND_Y;
1414	}	2015	}
1415	}	2016	}
1416		2017
1417	void	2018	SV *
1418	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2019	map1a_update (DC::Map self, SV *data_, int extmap)
1419	CODE:	2020	CODE:
1420	{	2021	{
1421	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2022	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1422	uint8_t *data_end = (uint8_t *)SvEND (data_);	2023	uint8_t *data_end = (uint8_t *)SvEND (data_);
1423	mapcell *cell;	2024	mapcell *cell;
1424	int x, y, flags;	2025	int x, y, z, flags;
		2026	AV *missing = newAV ();
		2027	RETVAL = newRV_noinc ((SV *)missing);
1425		2028
1426	while (data < data_end - 1)	2029	while (data < data_end - 1)
1427	{	2030	{
1428	flags = (data [0] << 8) + data [1]; data += 2;	2031	flags = (data [0] << 8) + data [1]; data += 2;
1429		2032
…		…
1449	uint8_t ext, cmd;	2052	uint8_t ext, cmd;
1450		2053
1451	do	2054	do
1452	{	2055	{
1453	ext = *data++;	2056	ext = *data++;
1454	cmd = ext & 0x3f;	2057	cmd = ext & 0x7f;
1455		2058
1456	if (cmd < 4)	2059	if (cmd < 4)
1457	cell->darkness = 255 - ext * 64 + 1;	2060	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1458	else if (cmd == 5) // health	2061	else if (cmd == 5) // health
1459	{	2062	{
1460	cell->stat_width = 1;	2063	cell->stat_width = 1;
1461	cell->stat_hp = *data++;	2064	cell->stat_hp = *data++;
1462	}	2065	}
1463	else if (cmd == 6) // monster width	2066	else if (cmd == 6) // monster width
1464	cell->stat_width = *data++ + 1;	2067	cell->stat_width = *data++ + 1;
1465	else if (cmd == 0x47)	2068	else if (cmd == 0x47)
1466	{	2069	{
1467	if (*data == 8)	2070	if (*data == 1) cell->player = data [1];
1468	; // decode player uuid	2071	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2072	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2073	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1469		2074
1470	data += *data + 1;	2075	data += *data + 1;
1471	}	2076	}
1472	else if (cmd == 8) // cell flags	2077	else if (cmd == 8) // cell flags
1473	cell->flags = *data++;	2078	cell->flags = *data++;
…		…
1480	}	2085	}
1481	else	2086	else
1482	cell->darkness = *data++ + 1;	2087	cell->darkness = *data++ + 1;
1483	}	2088	}
1484		2089
		2090	for (z = 0; z <= 2; ++z)
1485	if (flags & 4)	2091	if (flags & (4 >> z))
1486	{	2092	{
1487	faceid face = (data [0] << 8) + data [1]; data += 2;	2093	faceid face = (data [0] << 8) + data [1]; data += 2;
1488	need_facenum (self, face);	2094	need_facenum (self, face);
1489	cell->tile [0] = self->face2tile [face];	2095	cell->tile [z] = self->face2tile [face];
		2096
		2097	if (cell->tile [z])
		2098	{
		2099	maptex *tex = self->tex + cell->tile [z];
		2100	tex->unused = 0;
		2101	if (!tex->name)
		2102	av_push (missing, newSViv (cell->tile [z]));
		2103
		2104	if (tex->smoothtile)
		2105	{
		2106	maptex *smooth = self->tex + tex->smoothtile;
		2107	smooth->unused = 0;
		2108	if (!smooth->name)
		2109	av_push (missing, newSViv (tex->smoothtile));
		2110	}
		2111	}
1490	}	2112	}
1491
1492	if (flags & 2)
1493	{
1494	faceid face = (data [0] << 8) + data [1]; data += 2;
1495	need_facenum (self, face);
1496	cell->tile [1] = self->face2tile [face];
1497	}
1498
1499	if (flags & 1)
1500	{
1501	faceid face = (data [0] << 8) + data [1]; data += 2;
1502	need_facenum (self, face);
1503	cell->tile [2] = self->face2tile [face];
1504	}
1505	}	2113	}
1506	else	2114	else
1507	cell->darkness = 0;	2115	CELL_CLEAR (cell);
1508	}	2116	}
1509	}	2117	}
		2118	OUTPUT:
		2119	RETVAL
1510		2120
1511	SV *	2121	SV *
1512	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2122	mapmap (DC::Map self, int x0, int y0, int w, int h)
1513	CODE:	2123	CODE:
1514	{	2124	{
1515	int x1, x;	2125	int x1, x;
1516	int y1, y;	2126	int y1, y;
1517	int z;	2127	int z;
…		…
1530	? self->row + y	2140	? self->row + y
1531	: 0;	2141	: 0;
1532		2142
1533	for (x = x0; x < x1; x++)	2143	for (x = x0; x < x1; x++)
1534	{	2144	{
1535	int r = 32, g = 32, b = 32, a = 192;	2145	unsigned int r = 32, g = 32, b = 32, a = 192;
1536		2146
1537	if (row && row->c0 <= x && x < row->c1)	2147	if (row && row->c0 <= x && x < row->c1)
1538	{	2148	{
1539	mapcell *cell = row->col + (x - row->c0);	2149	mapcell *cell = row->col + (x - row->c0);
1540		2150
…		…
1542	{	2152	{
1543	maptex tex = self->tex [cell->tile [z]];	2153	maptex tex = self->tex [cell->tile [z]];
1544	int a0 = 255 - tex.a;	2154	int a0 = 255 - tex.a;
1545	int a1 = tex.a;	2155	int a1 = tex.a;
1546		2156
1547	r = (r * a0 + tex.r * a1) / 255;	2157	r = div255 (r * a0 + tex.r * a1);
1548	g = (g * a0 + tex.g * a1) / 255;	2158	g = div255 (g * a0 + tex.g * a1);
1549	b = (b * a0 + tex.b * a1) / 255;	2159	b = div255 (b * a0 + tex.b * a1);
1550	a = (a * a0 + tex.a * a1) / 255;	2160	a = div255 (a * a0 + tex.a * a1);
1551	}	2161	}
1552	}	2162	}
1553		2163
1554	*map++ = (r )	2164	*map++ = (r )
1555	| (g << 8)	2165	| (g << 8)
…		…
1562	}	2172	}
1563	OUTPUT:	2173	OUTPUT:
1564	RETVAL	2174	RETVAL
1565		2175
1566	void	2176	void
1567	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2177	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1568	CODE:	2178	CODE:
1569	{	2179	{
		2180	int x, y, z;
		2181
1570	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2182	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1571	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2183	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1572	uint8_t smooth_max[256][256];	2184	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1573	smooth_key skey;	2185	smooth_key skey;
1574	int x, y, z;	2186	int pl_x, pl_y;
1575	int last_name;	2187	maptex pl_tex;
		2188	rc_t *rc = rc_alloc ();
		2189	rc_t *rc_ov = rc_alloc ();
		2190	rc_key_t key;
		2191	rc_array_t *arr;
1576		2192
		2193	pl_tex.name = 0;
		2194
1577	// thats current max. sorry.	2195	// that's current max. sorry.
1578	if (sw > 255) sw = 255;	2196	if (sw > 255) sw = 255;
1579	if (sh > 255) sh = 255;	2197	if (sh > 255) sh = 255;
1580		2198
1581	// clear key, in case of extra padding	2199	// clear key, in case of extra padding
1582	memset (&skey, 0, sizeof (skey));	2200	memset (&skey, 0, sizeof (skey));
1583		2201
1584	glColor4ub (255, 255, 255, 255);	2202	memset (&key, 0, sizeof (key));
1585		2203	key.r = 255;
1586	glEnable (GL_BLEND);	2204	key.g = 255;
1587	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2205	key.b = 255;
1588	glEnable (GL_TEXTURE_2D);	2206	key.a = 255;
1589	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2207	key.mode = GL_QUADS;
1590		2208	key.format = GL_T2F_V3F;
1591	glBegin (GL_QUADS);
1592
1593	last_name = 0;
1594		2209
1595	mx += self->x;	2210	mx += self->x;
1596	my += self->y;	2211	my += self->y;
1597		2212
1598	// first pass: determine smooth_max	2213	// first pass: determine smooth_max
…		…
1615	MAX (self->tex [cell->tile [1]].smoothlevel,	2230	MAX (self->tex [cell->tile [1]].smoothlevel,
1616	self->tex [cell->tile [2]].smoothlevel));	2231	self->tex [cell->tile [2]].smoothlevel));
1617	}	2232	}
1618	}	2233	}
1619		2234
		2235	glEnable (GL_BLEND);
		2236	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2237	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2238
1620	for (z = 0; z <= 2; z++)	2239	for (z = 0; z <= 2; z++)
1621	{	2240	{
1622	memset (smooth_level, 0, sizeof (smooth_level));	2241	memset (smooth_level, 0, sizeof (smooth_level));
		2242	key.texname = -1;
1623		2243
1624	for (y = 0; y < sh; y++)	2244	for (y = 0; y < sh; y++)
1625	if (0 <= y + my && y + my < self->rows)	2245	if (0 <= y + my && y + my < self->rows)
1626	{	2246	{
1627	maprow *row = self->row + (y + my);	2247	maprow *row = self->row + (y + my);
…		…
1633	tileid tile = cell->tile [z];	2253	tileid tile = cell->tile [z];
1634		2254
1635	if (tile)	2255	if (tile)
1636	{	2256	{
1637	maptex tex = self->tex [tile];	2257	maptex tex = self->tex [tile];
1638	int px = (x + 1) * T - tex.w;	2258	int px, py;
1639	int py = (y + 1) * T - tex.h;
1640		2259
1641	// suppressing texture state switches here
1642	// is only moderately effective, but worth the extra effort
1643	if (last_name != tex.name)	2260	if (key.texname != tex.name)
1644	{	2261	{
		2262	self->tex [tile].unused = 0;
		2263
1645	if (!tex.name)	2264	if (!tex.name)
1646	tex = self->tex [2]; /* missing, replace by noface */	2265	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1647		2266
1648	glEnd ();	2267	key.texname = tex.name;
1649	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2268	arr = rc_array (rc, &key);
1650	glBegin (GL_QUADS);
1651	}	2269	}
1652		2270
1653	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2271	px = (x + 1) * Th - tex.w;
1654	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2272	py = (y + 1) * Tw - tex.h;
1655	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1656	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1657		2273
1658	if (cell->flags && z == 2)	2274	if (expect_false (cell->player == player) && expect_false (z == 2))
1659	{	2275	{
1660	if (cell->flags & 1)	2276	pl_x = px;
		2277	pl_y = py;
		2278	pl_tex = tex;
1661	{	2279	continue;
1662	maptex tex = self->tex [1];
1663	int px = x * T + T * 2 / 32;
1664	int py = y * T - T * 6 / 32;
1665
1666	glEnd ();
1667	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1668	glBegin (GL_QUADS);
1669
1670	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1671	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1672	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1673	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1674	}
1675	}	2280	}
		2281
		2282	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2283	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2284	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2285	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1676		2286
1677	// update smooth hash	2287	// update smooth hash
1678	if (tex.smoothtile)	2288	if (tex.smoothtile)
1679	{	2289	{
1680	skey.tile = tex.smoothtile;	2290	skey.tile = tex.smoothtile;
…		…
1683	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2293	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1684		2294
1685	// add bits to current tile and all neighbours. skey.x|y is	2295	// add bits to current tile and all neighbours. skey.x|y is
1686	// shifted +1|+1 so we always stay positive.	2296	// shifted +1|+1 so we always stay positive.
1687		2297
		2298	// bits is ___n cccc CCCC bbbb
		2299	// n do not draw borders&corners
		2300	// c draw these corners, but...
		2301	// C ... not these
		2302	// b draw these borders
		2303
		2304	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2305	// ┃· ·· ·┃ ━━
		2306
		2307	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2308	// ·· ·· ·┏ ┓·
		2309
1688	// full tile	2310	// full tile
1689	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2311	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
1690		2312
1691	// borders	2313	// borders
1692	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0031);	2314	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
1693	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0092);	2315	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
1694	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2316	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
1695	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2317	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
1696		2318
1697	// corners	2319	// corners
1698	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2320	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
1699	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2321	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1700	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2322	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1701	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2323	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1702	}	2324	}
1703	}	2325	}
		2326
		2327	if (expect_false (z == 2) && expect_false (cell->flags))
		2328	{
		2329	// overlays such as the speech bubble, probably more to come
		2330	if (cell->flags & 1)
		2331	{
		2332	rc_key_t key_ov = key;
		2333	maptex tex = self->tex [TEXID_SPEECH];
		2334	rc_array_t *arr;
		2335	int px = x * Tw + Tw * 2 / 32;
		2336	int py = y * Th - Th * 6 / 32;
		2337
		2338	key_ov.texname = tex.name;
		2339	arr = rc_array (rc_ov, &key_ov);
		2340
		2341	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2342	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2343	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2344	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
		2345	}
		2346	}
1704	}	2347	}
1705	}	2348	}
1706		2349
		2350	rc_draw (rc);
		2351	rc_clear (rc);
		2352
1707	// go through all smoothlevels, lowest to highest, then draw	2353	// go through all smoothlevels, lowest to highest, then draw.
1708	// this is basically counting sort	2354	// this is basically counting sort
1709	{	2355	{
1710	int w, b;	2356	int w, b;
1711		2357
		2358	glEnable (GL_TEXTURE_2D);
		2359	glBegin (GL_QUADS);
1712	for (w = 0; w < 256 / 32; ++w)	2360	for (w = 0; w < 256 / 32; ++w)
1713	{	2361	{
1714	uint32_t smask = smooth_level [w];	2362	uint32_t smask = smooth_level [w];
1715	if (smask)	2363	if (smask)
1716	for (b = 0; b < 32; ++b)	2364	for (b = 0; b < 32; ++b)
…		…
1723	while ((he = hv_iternext (smooth)))	2371	while ((he = hv_iternext (smooth)))
1724	{	2372	{
1725	smooth_key *skey = (smooth_key *)HeKEY (he);	2373	smooth_key *skey = (smooth_key *)HeKEY (he);
1726	IV bits = SvIVX (HeVAL (he));	2374	IV bits = SvIVX (HeVAL (he));
1727		2375
1728	// bits is ___n cccc CCCC bbbb
1729	// n do not draw borders&corners
1730	// c draw these corners, but...
1731	// C ... not these
1732	// b draw these borders
1733
1734	if (!(bits & 0x1000)	2376	if (!(bits & 0x1000)
1735	&& skey->level == level	2377	&& skey->level == level
1736	&& level >= smooth_max [skey->x][skey->y])	2378	&& level > smooth_max [skey->x][skey->y])
1737	{	2379	{
1738	maptex tex = self->tex [skey->tile];	2380	maptex tex = self->tex [skey->tile];
1739	int px = (((int)skey->x) - 1) * T;	2381	int px = (((int)skey->x) - 1) * Tw;
1740	int py = (((int)skey->y) - 1) * T;	2382	int py = (((int)skey->y) - 1) * Th;
1741	int border = bits & 15;	2383	int border = bits & 15;
1742	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2384	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1743	float dx = tex.s * .0625f; // 16 images/row	2385	float dx = tex.s * .0625f; // 16 images/row
1744	float dy = tex.t * .5f ; // 2 images/column	2386	float dy = tex.t * .5f ; // 2 images/column
1745		2387
1746	// this time naively avoiding texture state changes
1747	// save gobs of state changes.
1748	if (last_name != tex.name)	2388	if (tex.name)
1749	{	2389	{
		2390	// this time avoiding texture state changes
		2391	// save gobs of state changes.
1750	if (!tex.name)	2392	if (key.texname != tex.name)
1751	continue; // smoothing not yet available	2393	{
		2394	self->tex [skey->tile].unused = 0;
1752		2395
1753	glEnd ();	2396	glEnd ();
1754	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2397	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1755	glBegin (GL_QUADS);	2398	glBegin (GL_QUADS);
1756	}	2399	}
1757		2400
1758	if (border)	2401	if (border)
1759	{	2402	{
1760	float ox = border * dx;	2403	float ox = border * dx;
1761		2404
1762	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2405	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1763	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2406	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1764	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2407	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1765	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2408	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1766	}	2409	}
1767		2410
1768	if (corner)	2411	if (corner)
1769	{	2412	{
1770	float ox = corner * dx;	2413	float ox = corner * dx;
1771		2414
1772	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2415	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1773	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2416	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1774	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2417	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1775	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2418	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
		2419	}
1776	}	2420	}
1777	}	2421	}
1778	}	2422	}
1779	}	2423	}
1780	}	2424	}
		2425
		2426	glEnd ();
		2427	glDisable (GL_TEXTURE_2D);
		2428	key.texname = -1;
1781	}	2429	}
1782		2430
1783	hv_clear (smooth);	2431	hv_clear (smooth);
1784	}	2432	}
1785		2433
1786	glEnd ();	2434	if (pl_tex.name)
		2435	{
		2436	maptex tex = pl_tex;
		2437	int px = pl_x + sdx;
		2438	int py = pl_y + sdy;
1787		2439
1788	glDisable (GL_TEXTURE_2D);	2440	key.texname = tex.name;
		2441	arr = rc_array (rc, &key);
		2442
		2443	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2444	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2445	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2446	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2447
		2448	rc_draw (rc);
		2449	}
		2450
		2451	rc_draw (rc_ov);
		2452	rc_clear (rc_ov);
		2453
1789	glDisable (GL_BLEND);	2454	glDisable (GL_BLEND);
		2455	rc_free (rc);
		2456	rc_free (rc_ov);
1790		2457
1791	// top layer: overlays such as the health bar	2458	// top layer: overlays such as the health bar
1792	for (y = 0; y < sh; y++)	2459	for (y = 0; y < sh; y++)
1793	if (0 <= y + my && y + my < self->rows)	2460	if (0 <= y + my && y + my < self->rows)
1794	{	2461	{
…		…
1797	for (x = 0; x < sw; x++)	2464	for (x = 0; x < sw; x++)
1798	if (row->c0 <= x + mx && x + mx < row->c1)	2465	if (row->c0 <= x + mx && x + mx < row->c1)
1799	{	2466	{
1800	mapcell *cell = row->col + (x + mx - row->c0);	2467	mapcell *cell = row->col + (x + mx - row->c0);
1801		2468
1802	int px = x * T;	2469	int px = x * Tw;
1803	int py = y * T;	2470	int py = y * Th;
		2471
		2472	if (expect_false (cell->player == player))
		2473	{
		2474	px += sdx;
		2475	py += sdy;
		2476	}
1804		2477
1805	if (cell->stat_hp)	2478	if (cell->stat_hp)
1806	{	2479	{
1807	int width = cell->stat_width * T;	2480	int width = cell->stat_width * Tw;
1808	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2481	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1809		2482
1810	glColor3ub (0, 0, 0);	2483	glColor3ub (0, 0, 0);
1811	glRectf (px + 1, py - thick - 2,	2484	glRectf (px + 1, py - thick - 2,
1812	px + width - 1, py);	2485	px + width - 1, py);
1813		2486
…		…
1819	}	2492	}
1820	}	2493	}
1821	}	2494	}
1822		2495
1823	void	2496	void
1824	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2497	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1825	CODE:	2498	CODE:
1826	{	2499	{
1827	static float color[16][3] = {	2500	static float color[16][3] = {
1828	{ 0.00F, 0.00F, 0.00F },	2501	{ 0.00f, 0.00f, 0.00f },
1829	{ 1.00F, 1.00F, 1.00F },	2502	{ 1.00f, 1.00f, 1.00f },
1830	{ 0.00F, 0.00F, 0.55F },	2503	{ 0.00f, 0.00f, 0.55f },
1831	{ 1.00F, 0.00F, 0.00F },	2504	{ 1.00f, 0.00f, 0.00f },
1832		2505
1833	{ 1.00F, 0.54F, 0.00F },	2506	{ 1.00f, 0.54f, 0.00f },
1834	{ 0.11F, 0.56F, 1.00F },	2507	{ 0.11f, 0.56f, 1.00f },
1835	{ 0.93F, 0.46F, 0.00F },	2508	{ 0.93f, 0.46f, 0.00f },
1836	{ 0.18F, 0.54F, 0.34F },	2509	{ 0.18f, 0.54f, 0.34f },
1837		2510
1838	{ 0.56F, 0.73F, 0.56F },	2511	{ 0.56f, 0.73f, 0.56f },
1839	{ 0.80F, 0.80F, 0.80F },	2512	{ 0.80f, 0.80f, 0.80f },
1840	{ 0.55F, 0.41F, 0.13F },	2513	{ 0.55f, 0.41f, 0.13f },
1841	{ 0.99F, 0.77F, 0.26F },	2514	{ 0.99f, 0.77f, 0.26f },
1842		2515
1843	{ 0.74F, 0.65F, 0.41F },	2516	{ 0.74f, 0.65f, 0.41f },
1844		2517
1845	{ 0.00F, 1.00F, 1.00F },	2518	{ 0.00f, 1.00f, 1.00f },
1846	{ 1.00F, 0.00F, 1.00F },	2519	{ 1.00f, 0.00f, 1.00f },
1847	{ 1.00F, 1.00F, 0.00F },	2520	{ 1.00f, 1.00f, 0.00f },
1848	};	2521	};
1849		2522
1850	int x, y;	2523	int x, y;
1851		2524
1852	glEnable (GL_TEXTURE_2D);	2525	glEnable (GL_TEXTURE_2D);
		2526	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2527	* but the nvidia driver (185.18.14) mishandles alpha textures
		2528	* and takes the colour from god knows where instead of using
		2529	* Cp. MODULATE results in the same colour, but slightly different
		2530	* alpha, but atcually gives us the correct colour with nvidia.
		2531	*/
1853	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2532	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1854	glEnable (GL_BLEND);	2533	glEnable (GL_BLEND);
1855	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2534	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1856	glBegin (GL_QUADS);	2535	glBegin (GL_QUADS);
1857		2536
1858	for (y = 0; y < h; y++)	2537	for (y = 0; y < h; y++)
…		…
1862		2541
1863	if (m)	2542	if (m)
1864	{	2543	{
1865	float *c = color [m & 15];	2544	float *c = color [m & 15];
1866		2545
1867	float tx1 = m & 0x40 ? 0.5 : 0.;	2546	float tx1 = m & 0x40 ? 0.5f : 0.f;
1868	float tx2 = tx1 + 0.5;	2547	float tx2 = tx1 + 0.5f;
1869		2548
1870	glColor4f (c[0], c[1], c[2], 0.75);	2549	glColor4f (c[0], c[1], c[2], 1);
1871	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2550	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1872	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2551	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1873	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2552	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1874	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2553	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1875	}	2554	}
…		…
1879	glDisable (GL_BLEND);	2558	glDisable (GL_BLEND);
1880	glDisable (GL_TEXTURE_2D);	2559	glDisable (GL_TEXTURE_2D);
1881	}	2560	}
1882		2561
1883	void	2562	void
1884	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2563	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1885	PPCODE:	2564	PPCODE:
1886	{	2565	{
1887	int x, y;	2566	int x, y;
1888	int sw4 = (sw + 3) & ~3;	2567	int sw1 = sw + 2;
		2568	int sh1 = sh + 2;
		2569	int sh3 = sh * 3;
		2570	int sw3 = sw * 3;
1889	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2571	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1890	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2572	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1891		2573	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1892	memset (darkness, 255, sw4 * sh);	2574	memset (darkness1, 0, sw1*sh1);
		2575
1893	SvPOK_only (darkness_sv);	2576	SvPOK_only (darkness3_sv);
1894	SvCUR_set (darkness_sv, sw4 * sh);	2577	SvCUR_set (darkness3_sv, sw3 * sh3);
1895		2578
1896	mx += self->x;	2579	mx += self->x - 1;
1897	my += self->y;	2580	my += self->y - 1;
1898		2581
1899	for (y = 0; y < sh; y++)	2582	for (y = 0; y < sh1; y++)
1900	if (0 <= y + my && y + my < self->rows)	2583	if (0 <= y + my && y + my < self->rows)
1901	{	2584	{
1902	maprow *row = self->row + (y + my);	2585	maprow *row = self->row + (y + my);
1903		2586
1904	for (x = 0; x < sw; x++)	2587	for (x = 0; x < sw1; x++)
1905	if (row->c0 <= x + mx && x + mx < row->c1)	2588	if (row->c0 <= x + mx && x + mx < row->c1)
1906	{	2589	{
1907	mapcell *cell = row->col + (x + mx - row->c0);	2590	mapcell *cell = row->col + (x + mx - row->c0);
1908		2591
1909	darkness[y * sw4 + x] = cell->darkness	2592	darkness1 [y * sw1 + x] = cell->darkness
1910	? 255 - (cell->darkness - 1)	2593	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1911	: 255 - FOW_DARKNESS;	2594	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1912	}	2595	}
1913	}	2596	}
1914		2597
		2598	for (y = 0; y < sh; ++y)
		2599	for (x = 0; x < sw; ++x)
		2600	{
		2601	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2602	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2603	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2604	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2605	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2606	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2607	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2608	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2609	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2610
		2611	uint8_t r11 = (d11 + d21 + d12) / 3;
		2612	uint8_t r21 = d21;
		2613	uint8_t r31 = (d21 + d31 + d32) / 3;
		2614
		2615	uint8_t r12 = d12;
		2616	uint8_t r22 = d22;
		2617	uint8_t r32 = d32;
		2618
		2619	uint8_t r13 = (d13 + d23 + d12) / 3;
		2620	uint8_t r23 = d23;
		2621	uint8_t r33 = (d23 + d33 + d32) / 3;
		2622
		2623	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
		2624	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
		2625	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
		2626	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
		2627	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
		2628	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
		2629	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
		2630	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
		2631	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
		2632	}
		2633
		2634	free (darkness1);
		2635
1915	EXTEND (SP, 3);	2636	EXTEND (SP, 3);
1916	PUSHs (sv_2mortal (newSViv (sw4)));	2637	PUSHs (sv_2mortal (newSViv (sw3)));
1917	PUSHs (sv_2mortal (newSViv (sh)));	2638	PUSHs (sv_2mortal (newSViv (sh3)));
1918	PUSHs (darkness_sv);	2639	PUSHs (darkness3_sv);
1919	}	2640	}
1920		2641
1921	SV *	2642	SV *
1922	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2643	get_rect (DC::Map self, int x0, int y0, int w, int h)
1923	CODE:	2644	CODE:
1924	{	2645	{
1925	int x, y, x1, y1;	2646	int x, y, x1, y1;
1926	SV *data_sv = newSV (w * h * 7 + 5);	2647	SV *data_sv = newSV (w * h * 7 + 5);
1927	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2648	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1984	else	2705	else
1985	*data++ = 0;	2706	*data++ = 0;
1986	}	2707	}
1987	}	2708	}
1988		2709
		2710	/* if size is w*h + 5 then no data has been found */
		2711	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2712	{
1989	SvPOK_only (data_sv);	2713	SvPOK_only (data_sv);
1990	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2714	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2715	}
		2716
1991	RETVAL = data_sv;	2717	RETVAL = data_sv;
1992	}	2718	}
1993	OUTPUT:	2719	OUTPUT:
1994	RETVAL	2720	RETVAL
1995		2721
1996	void	2722	void
1997	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2723	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1998	PPCODE:	2724	PPCODE:
1999	{	2725	{
2000	int x, y, z;	2726	int x, y, z;
2001	int w, h;	2727	int w, h;
2002	int x1, y1;	2728	int x1, y1;
		2729	STRLEN len;
		2730	uint8_t *data, *end;
		2731
		2732	len = SvLEN (data_sv);
		2733	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2734	data = SvPVbyte_nolen (data_sv);
		2735	end = data + len + 8;
		2736
		2737	if (len < 5)
		2738	XSRETURN_EMPTY;
2003		2739
2004	if (*data++ != 0)	2740	if (*data++ != 0)
2005	return; /* version mismatch */	2741	XSRETURN_EMPTY; /* version mismatch */
2006		2742
2007	w = *data++ << 8; w |= *data++;	2743	w = *data++ << 8; w |= *data++;
2008	h = *data++ << 8; h |= *data++;	2744	h = *data++ << 8; h |= *data++;
2009		2745
2010	// we need to do this 'cause we don't keep an absolute coord system for rows	2746	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2022	{	2758	{
2023	maprow *row = map_get_row (self, y);	2759	maprow *row = map_get_row (self, y);
2024		2760
2025	for (x = x0; x < x1; x++)	2761	for (x = x0; x < x1; x++)
2026	{	2762	{
		2763	uint8_t flags;
		2764
		2765	if (data + 7 >= end)
		2766	XSRETURN_EMPTY;
		2767
2027	uint8_t flags = *data++;	2768	flags = *data++;
2028		2769
2029	if (flags)	2770	if (flags)
2030	{	2771	{
2031	mapcell *cell = row_get_cell (row, x);	2772	mapcell *cell = row_get_cell (row, x);
2032	tileid tile[3] = { 0, 0, 0 };	2773	tileid tile[3] = { 0, 0, 0 };
…		…
2035	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2776	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2036	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2777	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2037		2778
2038	if (cell->darkness == 0)	2779	if (cell->darkness == 0)
2039	{	2780	{
2040	cell->darkness = 0;	2781	/*cell->darkness = 0;*/
		2782	EXTEND (SP, 3);
2041		2783
2042	for (z = 0; z <= 2; z++)	2784	for (z = 0; z <= 2; z++)
2043	{	2785	{
2044	tileid t = tile [z];	2786	tileid t = tile [z];
2045		2787
2046	if (t >= self->texs || (t && !self->tex [t].name))	2788	if (t >= self->texs || (t && !self->tex [t].name))
2047	{	2789	{
2048	XPUSHs (sv_2mortal (newSViv (t)));	2790	PUSHs (sv_2mortal (newSViv (t)));
2049	need_texid (self, t);	2791	need_texid (self, t);
2050	}	2792	}
2051		2793
2052	cell->tile [z] = t;	2794	cell->tile [z] = t;
2053	}	2795	}
…		…
2055	}	2797	}
2056	}	2798	}
2057	}	2799	}
2058	}	2800	}
2059		2801
2060	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2802	MODULE = Deliantra::Client PACKAGE = DC::RW
2061		2803
2062	CFPlus::MixChunk	2804	DC::RW
2063	new_from_file (SV *class, char *path)	2805	new (SV *class, SV *data_sv)
2064	CODE:	2806	CODE:
2065	RETVAL = Mix_LoadWAV (path);	2807	{
		2808	STRLEN datalen;
		2809	char *data = SvPVbyte (data_sv, datalen);
		2810
		2811	RETVAL = SDL_RWFromConstMem (data, datalen);
		2812	}
2066	OUTPUT:	2813	OUTPUT:
2067	RETVAL	2814	RETVAL
2068		2815
		2816	DC::RW
		2817	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2818	CODE:
		2819	RETVAL = SDL_RWFromFile (path, mode);
		2820	OUTPUT:
		2821	RETVAL
		2822
		2823	# fails on win32:
		2824	# dc.xs(2268) : error C2059: syntax error : '('
2069	void	2825	#void
		2826	#close (DC::RW self)
		2827	# CODE:
		2828	# (self->(close)) (self);
		2829
		2830	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2831
		2832	PROTOTYPES: DISABLE
		2833
		2834	DC::Channel
		2835	find ()
		2836	CODE:
		2837	{
		2838	RETVAL = Mix_GroupAvailable (-1);
		2839
		2840	if (RETVAL < 0)
		2841	{
		2842	RETVAL = Mix_GroupOldest (-1);
		2843
		2844	if (RETVAL < 0)
		2845	{
		2846	// happens sometimes, maybe it just stopped playing(?)
		2847	RETVAL = Mix_GroupAvailable (-1);
		2848
		2849	if (RETVAL < 0)
		2850	XSRETURN_UNDEF;
		2851	}
		2852	else
		2853	Mix_HaltChannel (RETVAL);
		2854	}
		2855
		2856	Mix_UnregisterAllEffects (RETVAL);
		2857	Mix_Volume (RETVAL, 128);
		2858	}
		2859	OUTPUT:
		2860	RETVAL
		2861
		2862	void
		2863	halt (DC::Channel self)
		2864	CODE:
		2865	Mix_HaltChannel (self);
		2866
		2867	void
		2868	expire (DC::Channel self, int ticks = -1)
		2869	CODE:
		2870	Mix_ExpireChannel (self, ticks);
		2871
		2872	void
		2873	fade_out (DC::Channel self, int ticks = -1)
		2874	CODE:
		2875	Mix_FadeOutChannel (self, ticks);
		2876
		2877	int
		2878	volume (DC::Channel self, int volume)
		2879	CODE:
		2880	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2881	OUTPUT:
		2882	RETVAL
		2883
		2884	void
		2885	unregister_all_effects (DC::Channel self)
		2886	CODE:
		2887	Mix_UnregisterAllEffects (self);
		2888
		2889	void
		2890	set_panning (DC::Channel self, int left, int right)
		2891	CODE:
		2892	left = CLAMP (left , 0, 255);
		2893	right = CLAMP (right, 0, 255);
		2894	Mix_SetPanning (self, left, right);
		2895
		2896	void
		2897	set_distance (DC::Channel self, int distance)
		2898	CODE:
		2899	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2900
		2901	void
		2902	set_position (DC::Channel self, int angle, int distance)
		2903	CODE:
		2904
		2905	void
		2906	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2907	CODE:
		2908	{
		2909	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2910	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2911	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2912	}
		2913
		2914	void
		2915	set_reverse_stereo (DC::Channel self, int flip)
		2916	CODE:
		2917	Mix_SetReverseStereo (self, flip);
		2918
		2919	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2920
		2921	PROTOTYPES: DISABLE
		2922
		2923	void
		2924	decoders ()
		2925	PPCODE:
		2926	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2927	int i, num = Mix_GetNumChunkDecoders ();
		2928	EXTEND (SP, num);
		2929	for (i = 0; i < num; ++i)
		2930	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2931	#else
		2932	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2933	#endif
		2934
		2935	DC::MixChunk
		2936	new (SV *class, DC::RW rwops)
		2937	CODE:
		2938	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2939	OUTPUT:
		2940	RETVAL
		2941
		2942	void
2070	DESTROY (CFPlus::MixChunk self)	2943	DESTROY (DC::MixChunk self)
2071	CODE:	2944	CODE:
2072	Mix_FreeChunk (self);	2945	Mix_FreeChunk (self);
2073		2946
2074	int	2947	int
2075	volume (CFPlus::MixChunk self, int volume = -1)	2948	volume (DC::MixChunk self, int volume = -1)
2076	CODE:	2949	CODE:
		2950	if (items > 1)
		2951	volume = CLAMP (volume, 0, 128);
2077	RETVAL = Mix_VolumeChunk (self, volume);	2952	RETVAL = Mix_VolumeChunk (self, volume);
2078	OUTPUT:	2953	OUTPUT:
2079	RETVAL	2954	RETVAL
2080		2955
2081	int	2956	DC::Channel
2082	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2957	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2083	CODE:	2958	CODE:
		2959	{
2084	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2960	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2961
		2962	if (RETVAL < 0)
		2963	XSRETURN_UNDEF;
		2964
		2965	if (channel < 0)
		2966	{
		2967	Mix_UnregisterAllEffects (RETVAL);
		2968	Mix_Volume (RETVAL, 128);
		2969	}
		2970	}
2085	OUTPUT:	2971	OUTPUT:
2086	RETVAL	2972	RETVAL
2087		2973
2088	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2974	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2975
		2976	void
		2977	decoders ()
		2978	PPCODE:
		2979	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2980	int i, num = Mix_GetNumMusicDecoders ();
		2981	EXTEND (SP, num);
		2982	for (i = 0; i < num; ++i)
		2983	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2984	#else
		2985	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2986	#endif
2089		2987
2090	int	2988	int
2091	volume (int volume = -1)	2989	volume (int volume = -1)
		2990	PROTOTYPE: ;$
2092	CODE:	2991	CODE:
		2992	if (items > 0)
		2993	volume = CLAMP (volume, 0, 128);
2093	RETVAL = Mix_VolumeMusic (volume);	2994	RETVAL = Mix_VolumeMusic (volume);
2094	OUTPUT:	2995	OUTPUT:
2095	RETVAL	2996	RETVAL
2096		2997
2097	CFPlus::MixMusic	2998	void
2098	new_from_file (SV *class, char *path)	2999	fade_out (int ms)
2099	CODE:	3000	CODE:
2100	RETVAL = Mix_LoadMUS (path);	3001	Mix_FadeOutMusic (ms);
		3002
		3003	void
		3004	halt ()
		3005	CODE:
		3006	Mix_HaltMusic ();
		3007
		3008	int
		3009	playing ()
		3010	CODE:
		3011	RETVAL = Mix_PlayingMusic ();
2101	OUTPUT:	3012	OUTPUT:
2102	RETVAL	3013	RETVAL
2103		3014
		3015	DC::MixMusic
		3016	new (SV *class, DC::RW rwops)
		3017	CODE:
		3018	RETVAL = Mix_LoadMUS_RW (rwops);
		3019	OUTPUT:
		3020	RETVAL
		3021
2104	void	3022	void
2105	DESTROY (CFPlus::MixMusic self)	3023	DESTROY (DC::MixMusic self)
2106	CODE:	3024	CODE:
2107	Mix_FreeMusic (self);	3025	Mix_FreeMusic (self);
2108		3026
2109	int	3027	int
2110	play (CFPlus::MixMusic self, int loops = -1)	3028	play (DC::MixMusic self, int loops = -1)
2111	CODE:	3029	CODE:
2112	RETVAL = Mix_PlayMusic (self, loops);	3030	RETVAL = Mix_PlayMusic (self, loops);
2113	OUTPUT:	3031	OUTPUT:
2114	RETVAL	3032	RETVAL
2115		3033
2116	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3034	void
		3035	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		3036	CODE:
		3037	Mix_FadeInMusicPos (self, loops, ms, position);
		3038
		3039	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		3040
		3041	PROTOTYPES: ENABLE
2117		3042
2118	BOOT:	3043	BOOT:
2119	{	3044	{
2120	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3045	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2121	static const struct {	3046	static const struct {
2122	const char *name;	3047	const char *name;
2123	IV iv;	3048	IV iv;
2124	} *civ, const_iv[] = {	3049	} *civ, const_iv[] = {
2125	# define const_iv(name) { # name, (IV)name }	3050	# define const_iv(name) { # name, (IV)name }
		3051	const_iv (GL_VENDOR),
		3052	const_iv (GL_VERSION),
		3053	const_iv (GL_EXTENSIONS),
		3054	const_iv (GL_MAX_TEXTURE_UNITS),
2126	const_iv (GL_COLOR_MATERIAL),	3055	const_iv (GL_COLOR_MATERIAL),
2127	const_iv (GL_SMOOTH),	3056	const_iv (GL_SMOOTH),
2128	const_iv (GL_FLAT),	3057	const_iv (GL_FLAT),
2129	const_iv (GL_DITHER),	3058	const_iv (GL_DITHER),
2130	const_iv (GL_BLEND),	3059	const_iv (GL_BLEND),
…		…
2134	const_iv (GL_ALPHA_TEST),	3063	const_iv (GL_ALPHA_TEST),
2135	const_iv (GL_NORMALIZE),	3064	const_iv (GL_NORMALIZE),
2136	const_iv (GL_RESCALE_NORMAL),	3065	const_iv (GL_RESCALE_NORMAL),
2137	const_iv (GL_FRONT),	3066	const_iv (GL_FRONT),
2138	const_iv (GL_BACK),	3067	const_iv (GL_BACK),
		3068	const_iv (GL_AUX0),
2139	const_iv (GL_AND),	3069	const_iv (GL_AND),
2140	const_iv (GL_ONE),	3070	const_iv (GL_ONE),
2141	const_iv (GL_ZERO),	3071	const_iv (GL_ZERO),
2142	const_iv (GL_SRC_ALPHA),	3072	const_iv (GL_SRC_ALPHA),
2143	const_iv (GL_DST_ALPHA),	3073	const_iv (GL_DST_ALPHA),
2144	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3074	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2145	const_iv (GL_ONE_MINUS_DST_ALPHA),	3075	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3076	const_iv (GL_SRC_COLOR),
		3077	const_iv (GL_DST_COLOR),
		3078	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3079	const_iv (GL_ONE_MINUS_DST_COLOR),
2146	const_iv (GL_SRC_ALPHA_SATURATE),	3080	const_iv (GL_SRC_ALPHA_SATURATE),
2147	const_iv (GL_RGB),	3081	const_iv (GL_RGB),
2148	const_iv (GL_RGBA),	3082	const_iv (GL_RGBA),
2149	const_iv (GL_RGBA4),	3083	const_iv (GL_RGBA4),
2150	const_iv (GL_RGBA8),	3084	const_iv (GL_RGBA8),
…		…
2156	const_iv (GL_INTENSITY),	3090	const_iv (GL_INTENSITY),
2157	const_iv (GL_LUMINANCE),	3091	const_iv (GL_LUMINANCE),
2158	const_iv (GL_LUMINANCE_ALPHA),	3092	const_iv (GL_LUMINANCE_ALPHA),
2159	const_iv (GL_FLOAT),	3093	const_iv (GL_FLOAT),
2160	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3094	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3095	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3096	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3097	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3098	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3099	const_iv (GL_COMPRESSED_RGB_ARB),
		3100	const_iv (GL_COMPRESSED_RGBA_ARB),
2161	const_iv (GL_COMPILE),	3101	const_iv (GL_COMPILE),
		3102	const_iv (GL_PROXY_TEXTURE_1D),
		3103	const_iv (GL_PROXY_TEXTURE_2D),
2162	const_iv (GL_TEXTURE_1D),	3104	const_iv (GL_TEXTURE_1D),
2163	const_iv (GL_TEXTURE_2D),	3105	const_iv (GL_TEXTURE_2D),
2164	const_iv (GL_TEXTURE_ENV),	3106	const_iv (GL_TEXTURE_ENV),
2165	const_iv (GL_TEXTURE_MAG_FILTER),	3107	const_iv (GL_TEXTURE_MAG_FILTER),
2166	const_iv (GL_TEXTURE_MIN_FILTER),	3108	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2187	const_iv (GL_COLOR_LOGIC_OP),	3129	const_iv (GL_COLOR_LOGIC_OP),
2188	const_iv (GL_SEPARABLE_2D),	3130	const_iv (GL_SEPARABLE_2D),
2189	const_iv (GL_CONVOLUTION_2D),	3131	const_iv (GL_CONVOLUTION_2D),
2190	const_iv (GL_CONVOLUTION_BORDER_MODE),	3132	const_iv (GL_CONVOLUTION_BORDER_MODE),
2191	const_iv (GL_CONSTANT_BORDER),	3133	const_iv (GL_CONSTANT_BORDER),
		3134	const_iv (GL_POINTS),
2192	const_iv (GL_LINES),	3135	const_iv (GL_LINES),
2193	const_iv (GL_LINE_STRIP),	3136	const_iv (GL_LINE_STRIP),
2194	const_iv (GL_LINE_LOOP),	3137	const_iv (GL_LINE_LOOP),
2195	const_iv (GL_QUADS),	3138	const_iv (GL_QUADS),
2196	const_iv (GL_QUAD_STRIP),	3139	const_iv (GL_QUAD_STRIP),
2197	const_iv (GL_TRIANGLES),	3140	const_iv (GL_TRIANGLES),
2198	const_iv (GL_TRIANGLE_STRIP),	3141	const_iv (GL_TRIANGLE_STRIP),
2199	const_iv (GL_TRIANGLE_FAN),	3142	const_iv (GL_TRIANGLE_FAN),
		3143	const_iv (GL_POLYGON),
2200	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3144	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3145	const_iv (GL_POINT_SMOOTH_HINT),
		3146	const_iv (GL_LINE_SMOOTH_HINT),
		3147	const_iv (GL_POLYGON_SMOOTH_HINT),
		3148	const_iv (GL_GENERATE_MIPMAP_HINT),
		3149	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2201	const_iv (GL_FASTEST),	3150	const_iv (GL_FASTEST),
		3151	const_iv (GL_DONT_CARE),
		3152	const_iv (GL_NICEST),
2202	const_iv (GL_V2F),	3153	const_iv (GL_V2F),
2203	const_iv (GL_V3F),	3154	const_iv (GL_V3F),
2204	const_iv (GL_T2F_V3F),	3155	const_iv (GL_T2F_V3F),
2205	const_iv (GL_T2F_N3F_V3F),	3156	const_iv (GL_T2F_N3F_V3F),
		3157	const_iv (GL_FUNC_ADD),
		3158	const_iv (GL_FUNC_SUBTRACT),
		3159	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2206	# undef const_iv	3160	# undef const_iv
2207	};	3161	};
2208		3162
2209	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3163	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2210	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3164	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		3165
		3166	texture_av = newAV ();
		3167	AvREAL_off (texture_av);
2211	}	3168	}
		3169
		3170	void
		3171	disable_GL_EXT_blend_func_separate ()
		3172	CODE:
		3173	gl.BlendFuncSeparate = 0;
		3174	gl.BlendFuncSeparateEXT = 0;
		3175
		3176	void
		3177	apple_nvidia_bug (int enable)
2212		3178
2213	char *	3179	char *
2214	gl_vendor ()	3180	gl_vendor ()
2215	CODE:	3181	CODE:
2216	RETVAL = (char *)glGetString (GL_VENDOR);	3182	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2229	CODE:	3195	CODE:
2230	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3196	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2231	OUTPUT:	3197	OUTPUT:
2232	RETVAL	3198	RETVAL
2233		3199
		3200	const char *glGetString (GLenum pname)
		3201
		3202	GLint glGetInteger (GLenum pname)
		3203	CODE:
		3204	glGetIntegerv (pname, &RETVAL);
		3205	OUTPUT:
		3206	RETVAL
		3207
		3208	GLdouble glGetDouble (GLenum pname)
		3209	CODE:
		3210	glGetDoublev (pname, &RETVAL);
		3211	OUTPUT:
		3212	RETVAL
		3213
2234	int glGetError ()	3214	int glGetError ()
2235		3215
2236	void glFinish ()	3216	void glFinish ()
		3217
		3218	void glFlush ()
2237		3219
2238	void glClear (int mask)	3220	void glClear (int mask)
2239		3221
2240	void glClearColor (float r, float g, float b, float a = 1.0)	3222	void glClearColor (float r, float g, float b, float a = 1.0)
2241	PROTOTYPE: @	3223	PROTOTYPE: @
…		…
2252		3234
2253	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3235	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2254	CODE:	3236	CODE:
2255	gl_BlendFuncSeparate (sa, da, saa, daa);	3237	gl_BlendFuncSeparate (sa, da, saa, daa);
2256		3238
		3239	# void glBlendEquation (int se)
		3240
2257	void glDepthMask (int flag)	3241	void glDepthMask (int flag)
2258		3242
2259	void glLogicOp (int opcode)	3243	void glLogicOp (int opcode)
2260		3244
2261	void glColorMask (int red, int green, int blue, int alpha)	3245	void glColorMask (int red, int green, int blue, int alpha)
…		…
2275	# near_ and far_ are due to microsofts buggy "c" compiler	3259	# near_ and far_ are due to microsofts buggy "c" compiler
2276	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3260	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2277		3261
2278	# near_ and far_ are due to microsofts buggy "c" compiler	3262	# near_ and far_ are due to microsofts buggy "c" compiler
2279	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3263	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3264
		3265	PROTOTYPES: DISABLE
2280		3266
2281	void glViewport (int x, int y, int width, int height)	3267	void glViewport (int x, int y, int width, int height)
2282		3268
2283	void glScissor (int x, int y, int width, int height)	3269	void glScissor (int x, int y, int width, int height)
2284		3270
…		…
2292		3278
2293	void glRotate (float angle, float x, float y, float z)	3279	void glRotate (float angle, float x, float y, float z)
2294	CODE:	3280	CODE:
2295	glRotatef (angle, x, y, z);	3281	glRotatef (angle, x, y, z);
2296		3282
2297	void glBegin (int mode)
2298
2299	void glEnd ()
2300
2301	void glColor (float r, float g, float b, float a = 1.0)	3283	void glColor (float r, float g, float b, float a = 1.0)
2302	PROTOTYPE: @	3284	PROTOTYPE: @
2303	ALIAS:	3285	ALIAS:
2304	glColor_premultiply = 1	3286	glColor_premultiply = 1
2305	CODE:	3287	CODE:
2306	if (ix)	3288	if (ix)
2307	{	3289	{
…		…
2310	b *= a;	3292	b *= a;
2311	}	3293	}
2312	// microsoft visual "c" rounds instead of truncating...	3294	// microsoft visual "c" rounds instead of truncating...
2313	glColor4f (r, g, b, a);	3295	glColor4f (r, g, b, a);
2314		3296
2315	void glInterleavedArrays (int format, int stride, char *data)
2316
2317	void glDrawElements (int mode, int count, int type, char *indices)
2318
2319	# 1.2 void glDrawRangeElements (int mode, int start, int end
2320
2321	void glRasterPos (float x, float y, float z = 0.)	3297	void glRasterPos (float x, float y, float z = 0.)
2322	CODE:	3298	CODE:
2323	glRasterPos3f (0, 0, z);	3299	glRasterPos3f (0, 0, z);
2324	glBitmap (0, 0, 0, 0, x, y, 0);	3300	glBitmap (0, 0, 0, 0, x, y, 0);
2325		3301
…		…
2329		3305
2330	void glTexCoord (float s, float t)	3306	void glTexCoord (float s, float t)
2331	CODE:	3307	CODE:
2332	glTexCoord2f (s, t);	3308	glTexCoord2f (s, t);
2333		3309
		3310	void glRect (float x1, float y1, float x2, float y2)
		3311	CODE:
		3312	glRectf (x1, y1, x2, y2);
		3313
		3314	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3315	CODE:
		3316	glBegin (GL_LINE_LOOP);
		3317	glVertex2f (x1, y1);
		3318	glVertex2f (x2, y1);
		3319	glVertex2f (x2, y2);
		3320	glVertex2f (x1, y2);
		3321	glEnd ();
		3322
		3323	PROTOTYPES: ENABLE
		3324
		3325	void glBegin (int mode)
		3326
		3327	void glEnd ()
		3328
		3329	void glPointSize (GLfloat size)
		3330
		3331	void glLineWidth (GLfloat width)
		3332
		3333	void glInterleavedArrays (int format, int stride, char *data)
		3334
		3335	void glDrawElements (int mode, int count, int type, char *indices)
		3336
		3337	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3338
2334	void glTexEnv (int target, int pname, float param)	3339	void glTexEnv (int target, int pname, float param)
2335	CODE:	3340	CODE:
2336	glTexEnvf (target, pname, param);	3341	glTexEnvf (target, pname, param);
2337		3342
2338	void glTexParameter (int target, int pname, float param)	3343	void glTexParameter (int target, int pname, float param)
…		…
2354	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3359	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2355	CODE:	3360	CODE:
2356	if (gl.SeparableFilter2D)	3361	if (gl.SeparableFilter2D)
2357	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3362	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2358		3363
2359	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3364	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2360		3365
2361	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3366	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2362		3367
2363	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3368	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3369
		3370	void glPixelZoom (float x, float y)
2364		3371
2365	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3372	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2366		3373
2367	int glGenTexture ()	3374	int glGenTexture ()
2368	CODE:	3375	CODE:
2369	{	3376	RETVAL = gen_texture ();
2370	GLuint name;
2371	glGenTextures (1, &name);
2372	RETVAL = name;
2373	}
2374	OUTPUT:	3377	OUTPUT:
2375	RETVAL	3378	RETVAL
2376		3379
2377	void glDeleteTexture (int name)	3380	void glDeleteTexture (int name)
2378	CODE:	3381	CODE:
2379	{
2380	GLuint name_ = name;
2381	glDeleteTextures (1, &name_);	3382	del_texture (name);
2382	}	3383
2383
2384	int glGenList ()	3384	int glGenList ()
2385	CODE:	3385	CODE:
2386	RETVAL = glGenLists (1);	3386	RETVAL = glGenLists (1);
2387	OUTPUT:	3387	OUTPUT:
2388	RETVAL	3388	RETVAL
…		…
2395		3395
2396	void glEndList ()	3396	void glEndList ()
2397		3397
2398	void glCallList (int list)	3398	void glCallList (int list)
2399		3399
		3400	void c_init ()
		3401	CODE:
		3402	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3403	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3404
		3405	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3406
		3407	PROTOTYPES: DISABLE
		3408
		3409	void
		3410	find_widget (SV *self, NV x, NV y)
		3411	PPCODE:
		3412	{
		3413	if (within_widget (self, x, y))
		3414	XPUSHs (self);
		3415	}
		3416
		3417	BOOT:
		3418	{
		3419	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3420
		3421	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3422	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3423	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3424	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3425	}
		3426
		3427	void
		3428	draw (SV *self)
		3429	CODE:
		3430	{
		3431	HV *hv;
		3432	SV **svp;
		3433	NV x, y, w, h;
		3434	SV *draw_x_sv = GvSV (draw_x_gv);
		3435	SV *draw_y_sv = GvSV (draw_y_gv);
		3436	SV *draw_w_sv = GvSV (draw_w_gv);
		3437	SV *draw_h_sv = GvSV (draw_h_gv);
		3438	double draw_x, draw_y;
		3439
		3440	if (!SvROK (self))
		3441	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3442
		3443	hv = (HV *)SvRV (self);
		3444
		3445	if (SvTYPE (hv) != SVt_PVHV)
		3446	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3447
		3448	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3449	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3450
		3451	if (!h || !w)
		3452	XSRETURN_EMPTY;
		3453
		3454	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3455	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3456
		3457	draw_x = SvNV (draw_x_sv) + x;
		3458	draw_y = SvNV (draw_y_sv) + y;
		3459
		3460	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3461	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3462	XSRETURN_EMPTY;
		3463
		3464	sv_setnv (draw_x_sv, draw_x);
		3465	sv_setnv (draw_y_sv, draw_y);
		3466
		3467	glPushMatrix ();
		3468	glTranslated (x, y, 0);
		3469
		3470	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3471	{
		3472	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3473
		3474	if (svp && SvTRUE (*svp))
		3475	{
		3476	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3477	glEnable (GL_BLEND);
		3478	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3479	glBegin (GL_QUADS);
		3480	glVertex2f (0, 0);
		3481	glVertex2f (w, 0);
		3482	glVertex2f (w, h);
		3483	glVertex2f (0, h);
		3484	glEnd ();
		3485	glDisable (GL_BLEND);
		3486	}
		3487	}
		3488	#if 0
		3489	// draw borders, for debugging
		3490	glPushMatrix ();
		3491	glColor4f (1., 1., 0., 1.);
		3492	glTranslatef (.5, .5, 0.);
		3493	glBegin (GL_LINE_LOOP);
		3494	glVertex2f (0 , 0);
		3495	glVertex2f (w - 1, 0);
		3496	glVertex2f (w - 1, h - 1);
		3497	glVertex2f (0 , h - 1);
		3498	glEnd ();
		3499	glPopMatrix ();
		3500	#endif
		3501	PUSHMARK (SP);
		3502	XPUSHs (self);
		3503	PUTBACK;
		3504	call_method ("_draw", G_VOID | G_DISCARD);
		3505	SPAGAIN;
		3506
		3507	glPopMatrix ();
		3508
		3509	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3510	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3511	}
		3512

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