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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.223 by root, Sat Aug 11 11:07:08 2007 UTC vs.
Revision 1.322 by root, Sun Nov 18 01:43:12 2018 UTC

…		…
15		15
16	#include "EXTERN.h"	16	#include "EXTERN.h"
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
		20	#include "flat_hash_map.hpp"
		21
20	#ifdef _WIN32	22	#ifdef _WIN32
21	# undef pipe	23	# undef pipe
22	// microsoft vs. C	24	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	25	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	26	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	27	# define M_PI 3.14159265f
27	#endif	28	#endif
28		29
29	#include <assert.h>	30	#include <cassert>
30	#include <math.h>	31	#include <cmath>
31	#include <string.h>	32	#include <cstring>
32	#include <stdio.h>	33	#include <cstdio>
33	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
34		37
35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	38	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36		39
37	#include <SDL.h>	40	#include <SDL.h>
38	#include <SDL_thread.h>	41	#include <SDL_thread.h>
39	#include <SDL_endian.h>	42	#include <SDL_endian.h>
40	#include <SDL_image.h>	43	#include <SDL_image.h>
41	#include <SDL_mixer.h>	44	#include <SDL_mixer.h>
42	#include <SDL_opengl.h>	45	#include <SDL_opengl.h>
43		46
		47	/* work around os x broken headers */
		48	#ifdef __MACOSX__
		49	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		50	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		51	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		52	#endif
		53
44	#define PANGO_ENABLE_BACKEND	54	#define PANGO_ENABLE_BACKEND
45	#define G_DISABLE_CAST_CHECKS	55	#define G_DISABLE_CAST_CHECKS
46		56
47	#include <glib/gmacros.h>	57	#include <glib.h>
48		58
49	#include <pango/pango.h>	59	#include <pango/pango.h>
		60
		61	#ifndef PANGO_VERSION_CHECK
		62	# define PANGO_VERSION_CHECK(a,b,c) 0
		63	#endif
		64
		65	#if !PANGO_VERSION_CHECK (1, 15, 2)
		66	# define pango_layout_get_line_readonly pango_layout_get_line
		67	# define pango_layout_get_lines_readonly pango_layout_get_lines
		68	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		69	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		70	#endif
50		71
51	#ifndef _WIN32	72	#ifndef _WIN32
52	# include <sys/types.h>	73	# include <sys/types.h>
53	# include <sys/socket.h>	74	# include <sys/socket.h>
54	# include <netinet/in.h>	75	# include <netinet/in.h>
55	# include <netinet/tcp.h>	76	# include <netinet/tcp.h>
56	# include <inttypes.h>	77	# include <inttypes.h>
57	#endif	78	#endif
58		79
		80	#if __GNUC__ >= 4
		81	# define expect(expr,value) __builtin_expect ((expr),(value))
		82	#else
		83	# define expect(expr,value) (expr)
		84	#endif
		85
		86	#define expect_false(expr) expect ((expr) != 0, 0)
		87	#define expect_true(expr) expect ((expr) != 0, 1)
		88
59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	89	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
60		90
		91	/* this is used as fow flag as well, so has to have a different value */
		92	/* then anything that is computed by incoming darkness */
61	#define FOW_DARKNESS 32	93	#define FOW_DARKNESS 50
		94	#define DARKNESS_ADJUST(n) (n)
62		95
63	#define MAP_EXTEND_X 32	96	#define MAP_EXTEND_X 32
64	#define MAP_EXTEND_Y 512	97	#define MAP_EXTEND_Y 512
65		98
66	#define MIN_FONT_HEIGHT 10	99	#define MIN_FONT_HEIGHT 10
67		100
68	#if 0	101	/* mask out modifiers we are not interested in */
69	# define PARACHUTE SDL_INIT_NOPARACHUTE	102	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
70	#else	103
71	# define PARACHUTE 0	104	#define KMOD_LRAM 0x10000 // our extension
72	#endif	105
		106	#define TEXID_SPEECH 1
		107	#define TEXID_NOFACE 2
		108
		109	static char *
		110	fast_sv_grow (SV *sv, STRLEN need)
		111	{
		112	STRLEN len = SvLEN (sv);
		113	STRLEN want = SvCUR (sv) + need;
		114
		115	if (expect_false (len < want))
		116	{
		117	do
		118	len *= 2;
		119	while (len < want);
		120
		121	sv_grow (sv, len);
		122	}
		123
		124	SvCUR_set (sv, want);
		125	return SvEND (sv) - need;
		126	}
73		127
74	static AV *texture_av;	128	static AV *texture_av;
75		129
76	static struct	130	static struct
77	{	131	{
…		…
120		174
121	#include "pango-font.c"	175	#include "pango-font.c"
122	#include "pango-fontmap.c"	176	#include "pango-fontmap.c"
123	#include "pango-render.c"	177	#include "pango-render.c"
124		178
125	typedef IV CFPlus__Channel;	179	typedef IV DC__Channel;
126	typedef SDL_RWops *CFPlus__RW;	180	typedef SDL_RWops *DC__RW;
127	typedef Mix_Chunk *CFPlus__MixChunk;	181	typedef Mix_Chunk *DC__MixChunk;
128	typedef Mix_Music *CFPlus__MixMusic;	182	typedef Mix_Music *DC__MixMusic;
129		183
130	typedef PangoFontDescription *CFPlus__Font;	184	typedef PangoFontDescription *DC__Font;
131		185
132	static int	186	static int
133	shape_attr_p (PangoLayoutRun *run)	187	shape_attr_p (PangoLayoutRun *run)
134	{	188	{
135	GSList *attrs = run->item->analysis.extra_attrs;	189	GSList *attrs = run->item->analysis.extra_attrs;
136		190
137	while (attrs)	191	while (attrs)
138	{	192	{
139	PangoAttribute *attr = attrs->data;	193	PangoAttribute *attr = (PangoAttribute *)attrs->data;
140		194
141	if (attr->klass->type == PANGO_ATTR_SHAPE)	195	if (attr->klass->type == PANGO_ATTR_SHAPE)
142	return 1;	196	return 1;
143		197
144	attrs = attrs->next;	198	attrs = attrs->next;
…		…
149		203
150	typedef struct cf_layout {	204	typedef struct cf_layout {
151	PangoLayout *pl;	205	PangoLayout *pl;
152	float r, g, b, a; // default color for rgba mode	206	float r, g, b, a; // default color for rgba mode
153	int base_height;	207	int base_height;
154	CFPlus__Font font;	208	DC__Font font;
		209	rc_t *rc;
155	} *CFPlus__Layout;	210	} *DC__Layout;
156		211
157	static CFPlus__Font default_font;	212	static DC__Font default_font;
158	static PangoContext *opengl_context;	213	static PangoContext *opengl_context;
159	static PangoFontMap *opengl_fontmap;	214	static PangoFontMap *opengl_fontmap;
160		215
161	static void	216	static void
162	substitute_func (FcPattern *pattern, gpointer data)	217	substitute_func (FcPattern *pattern, gpointer data)
163	{	218	{
164	FcPatternAddBool (pattern, FC_HINTING, 1);	219	FcPatternAddBool (pattern, FC_HINTING, 1);
165	#ifdef FC_HINT_STYLE	220	#ifdef FC_HINT_STYLE
166	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	221	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
167	#endif	222	#endif
168	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	223	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
169	}	224	}
170		225
171	static void	226	static void
172	layout_update_font (CFPlus__Layout self)	227	layout_update_font (DC__Layout self)
173	{	228	{
174	/* use a random scale factor to account for unknown descenders, 0.8 works	229	/* use a random scale factor to account for unknown descenders, 0.8 works
175	* reasonably well with bitstream vera	230	* reasonably well with dejavu/bistream fonts
176	*/	231	*/
177	PangoFontDescription *font = self->font ? self->font : default_font;	232	PangoFontDescription *font = self->font ? self->font : default_font;
178		233
179	pango_font_description_set_absolute_size (font,	234	pango_font_description_set_absolute_size (font,
180	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	235	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
181		236
182	pango_layout_set_font_description (self->pl, font);	237	pango_layout_set_font_description (self->pl, font);
183	}	238	}
184		239
185	static void	240	static void
186	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	241	layout_get_pixel_size (DC__Layout self, int *w, int *h)
187	{	242	{
188	PangoRectangle rect;	243	PangoRectangle rect;
189		244
190	// get_pixel_* wrongly rounds down	245	// get_pixel_* wrongly rounds down
191	pango_layout_get_extents (self->pl, 0, &rect);	246	pango_layout_get_extents (self->pl, 0, &rect);
…		…
202		257
203	typedef uint16_t tileid;	258	typedef uint16_t tileid;
204	typedef uint16_t faceid;	259	typedef uint16_t faceid;
205		260
206	typedef struct {	261	typedef struct {
207	int name;	262	GLuint name;
208	int w, h;	263	int w, h;
209	float s, t;	264	float s, t;
210	uint8_t r, g, b, a;	265	uint8_t r, g, b, a;
211	tileid smoothtile;	266	tileid smoothtile;
212	uint8_t smoothlevel;	267	uint8_t smoothlevel;
		268	uint8_t unused; /* set to zero on use */
213	} maptex;	269	} maptex;
214		270
215	typedef struct {	271	typedef struct {
216	uint32_t player;	272	uint32_t player;
217	tileid tile[3];	273	tileid tile[3];
…		…
230	int faces; tileid *face2tile; // [faceid]	286	int faces; tileid *face2tile; // [faceid]
231	int texs; maptex *tex; // [tileid]	287	int texs; maptex *tex; // [tileid]
232		288
233	int32_t rows;	289	int32_t rows;
234	maprow *row;	290	maprow *row;
235	} *CFPlus__Map;	291	} *DC__Map;
236		292
237	static char *	293	static char *
238	prepend (char *ptr, int sze, int inc)	294	prepend (char *ptr, int sze, int inc)
239	{	295	{
240	char *p;	296	char *p;
…		…
278	self->texs *= 2;	334	self->texs *= 2;
279	}	335	}
280	}	336	}
281		337
282	static maprow *	338	static maprow *
283	map_get_row (CFPlus__Map self, int y)	339	map_get_row (DC__Map self, int y)
284	{	340	{
285	if (0 > y)	341	if (0 > y)
286	{	342	{
287	int extend = - y + MAP_EXTEND_Y;	343	int extend = - y + MAP_EXTEND_Y;
288	Prepend (maprow, self->row, self->rows, extend);	344	Prepend (maprow, self->row, self->rows, extend);
…		…
326		382
327	return row->col + (x - row->c0);	383	return row->col + (x - row->c0);
328	}	384	}
329		385
330	static mapcell *	386	static mapcell *
331	map_get_cell (CFPlus__Map self, int x, int y)	387	map_get_cell (DC__Map self, int x, int y)
332	{	388	{
333	return row_get_cell (map_get_row (self, y), x);	389	return row_get_cell (map_get_row (self, y), x);
334	}	390	}
335		391
336	static void	392	static void
337	map_clear (CFPlus__Map self)	393	map_clear (DC__Map self)
338	{	394	{
339	int r;	395	int r;
340		396
341	for (r = 0; r < self->rows; r++)	397	for (r = 0; r < self->rows; r++)
342	Safefree (self->row[r].col);	398	Safefree (self->row[r].col);
…		…
349	self->oy = 0;	405	self->oy = 0;
350	self->row = 0;	406	self->row = 0;
351	self->rows = 0;	407	self->rows = 0;
352	}	408	}
353		409
		410	#define CELL_CLEAR(cell) \
		411	do { \
		412	if ((cell)->player) \
		413	(cell)->tile [2] = 0; \
		414	(cell)->darkness = 0; \
		415	(cell)->stat_hp = 0; \
		416	(cell)->flags = 0; \
		417	(cell)->player = 0; \
		418	} while (0)
		419
354	static void	420	static void
355	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	421	map_blank (DC__Map self, int x0, int y0, int w, int h)
356	{	422	{
357	int x, y;	423	int x, y;
358	maprow *row;	424	maprow *row;
359	mapcell *cell;	425	mapcell *cell;
360		426
…		…
372	if (x >= row->c1)	438	if (x >= row->c1)
373	break;	439	break;
374		440
375	cell = row->col + x - row->c0;	441	cell = row->col + x - row->c0;
376		442
377	cell->darkness = 0;	443	CELL_CLEAR (cell);
378	cell->stat_hp = 0;
379	cell->flags = 0;
380	cell->player = 0;
381	}	444	}
382	}	445	}
383	}	446	}
384		447
385	typedef struct {	448	struct smooth_key
		449	{
386	tileid tile;	450	tileid tile;
387	uint8_t x, y, level;	451	uint8_t x, y, level;
388	} smooth_key;	452
		453	bool operator == (const smooth_key &o) const
		454	{
		455	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		456	}
		457	};
		458
		459	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		460
		461	namespace std {
		462	template <>
		463	struct hash<smooth_key>
		464	{
		465	size_t operator () (const smooth_key &v) const
		466	{
		467	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		468	}
		469	};
		470	}
389		471
390	static void	472	static void
391	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	473	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
392	{	474	{
393	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	475	auto &&it = h.find (key);
394		476
395	if (SvIOK (*sv))	477	if (it == h.end ())
396	SvIV_set (*sv, SvIVX (*sv) | bits);	478	h.insert (std::make_pair (key, bits));
397	else	479	else
398	sv_setiv (*sv, bits);	480	it->second |= bits;
399	}	481	}
400		482
401	static void	483	static void
402	music_finished (void)	484	music_finished (void)
403	{	485	{
…		…
420	ev.code = 1;	502	ev.code = 1;
421	ev.data1 = (void *)(long)channel;	503	ev.data1 = (void *)(long)channel;
422	ev.data2 = 0;	504	ev.data2 = 0;
423		505
424	SDL_PushEvent ((SDL_Event *)&ev);	506	SDL_PushEvent ((SDL_Event *)&ev);
		507	}
		508
		509	// approximately divide by 255
		510	static unsigned int
		511	div255 (unsigned int n)
		512	{
		513	return (n + (n >> 8)) >> 8;
425	}	514	}
426		515
427	static unsigned int	516	static unsigned int
428	minpot (unsigned int n)	517	minpot (unsigned int n)
429	{	518	{
…		…
439	n |= n >> 16;	528	n |= n >> 16;
440		529
441	return n + 1;	530	return n + 1;
442	}	531	}
443		532
		533	static unsigned int
		534	popcount (unsigned int n)
		535	{
		536	n -= (n >> 1) & 0x55555555U;
		537	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		538	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		539	n *= 0x01010101U;
		540
		541	return n >> 24;
		542	}
		543
444	/* SDL should provide this, really. */	544	/* SDL should provide this, really. */
445	#define SDLK_MODIFIER_MIN 300	545	#define SDLK_MODIFIER_MIN 300
446	#define SDLK_MODIFIER_MAX 314	546	#define SDLK_MODIFIER_MAX 314
447		547
448	/******************************************************************************/	548	/******************************************************************************/
…		…
486	return 0;	586	return 0;
487		587
488	return 1;	588	return 1;
489	}	589	}
490		590
491	MODULE = CFPlus PACKAGE = CFPlus	591	/******************************************************************************/
		592
		593	/* process keyboard modifiers */
		594	static int
		595	mod_munge (int mod)
		596	{
		597	mod &= MOD_MASK;
		598
		599	if (mod & (KMOD_META | KMOD_ALT))
		600	mod |= KMOD_LRAM;
		601
		602	return mod;
		603	}
		604
		605	static void
		606	deliantra_main (SV *real_main)
		607	{
		608	dSP;
		609
		610	PUSHMARK (SP);
		611	call_sv (real_main, G_DISCARD | G_VOID);
		612	}
		613
		614	#ifdef __MACOSX__
		615	static SV *real_main;
		616
		617	/* to due surprising braindamage on the side of SDL design, we
		618	* do some mind-boggling hack here: SDL requires a custom main()
		619	* on OS X, so... we provide one and call the original main(), which,
		620	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		621	* and which calls our main (== SDL_main) back.
		622	*/
		623	extern C_LINKAGE int
		624	main (int argc, char *argv[])
		625	{
		626	deliantra_main (real_main);
		627	}
		628
		629	#undef main
		630
		631	extern C_LINKAGE int main (int argc, char *argv[]);
		632
		633	static void
		634	SDL_main_hack (SV *real_main_)
		635	{
		636	real_main = real_main_;
		637
		638	char *argv[] = { "deliantra client", 0 };
		639	(main) (1, argv);
		640	}
		641	#else
		642	static void
		643	SDL_main_hack (SV *real_main)
		644	{
		645	deliantra_main (real_main);
		646	}
		647	#endif
		648
		649	MODULE = Deliantra::Client PACKAGE = DC
492		650
493	PROTOTYPES: ENABLE	651	PROTOTYPES: ENABLE
494		652
495	BOOT:	653	BOOT:
496	{	654	{
497	HV *stash = gv_stashpv ("CFPlus", 1);	655	HV *stash = gv_stashpv ("DC", 1);
498	static const struct {	656	static const struct {
499	const char *name;	657	const char *name;
500	IV iv;	658	IV iv;
501	} *civ, const_iv[] = {	659	} *civ, const_iv[] = {
502	# define const_iv(name) { # name, (IV)name }	660	# define const_iv(name) { # name, (IV)name }
…		…
524		682
525	const_iv (SDL_APPINPUTFOCUS),	683	const_iv (SDL_APPINPUTFOCUS),
526	const_iv (SDL_APPMOUSEFOCUS),	684	const_iv (SDL_APPMOUSEFOCUS),
527	const_iv (SDL_APPACTIVE),	685	const_iv (SDL_APPACTIVE),
528		686
		687
		688	const_iv (SDLK_UNKNOWN),
		689	const_iv (SDLK_FIRST),
		690	const_iv (SDLK_BACKSPACE),
		691	const_iv (SDLK_TAB),
		692	const_iv (SDLK_CLEAR),
		693	const_iv (SDLK_RETURN),
		694	const_iv (SDLK_PAUSE),
		695	const_iv (SDLK_ESCAPE),
		696	const_iv (SDLK_SPACE),
		697	const_iv (SDLK_EXCLAIM),
		698	const_iv (SDLK_QUOTEDBL),
		699	const_iv (SDLK_HASH),
		700	const_iv (SDLK_DOLLAR),
		701	const_iv (SDLK_AMPERSAND),
		702	const_iv (SDLK_QUOTE),
		703	const_iv (SDLK_LEFTPAREN),
		704	const_iv (SDLK_RIGHTPAREN),
		705	const_iv (SDLK_ASTERISK),
		706	const_iv (SDLK_PLUS),
		707	const_iv (SDLK_COMMA),
		708	const_iv (SDLK_MINUS),
		709	const_iv (SDLK_PERIOD),
		710	const_iv (SDLK_SLASH),
		711	const_iv (SDLK_0),
		712	const_iv (SDLK_1),
		713	const_iv (SDLK_2),
		714	const_iv (SDLK_3),
		715	const_iv (SDLK_4),
		716	const_iv (SDLK_5),
		717	const_iv (SDLK_6),
		718	const_iv (SDLK_7),
		719	const_iv (SDLK_8),
		720	const_iv (SDLK_9),
		721	const_iv (SDLK_COLON),
		722	const_iv (SDLK_SEMICOLON),
		723	const_iv (SDLK_LESS),
		724	const_iv (SDLK_EQUALS),
		725	const_iv (SDLK_GREATER),
		726	const_iv (SDLK_QUESTION),
		727	const_iv (SDLK_AT),
		728
		729	const_iv (SDLK_LEFTBRACKET),
		730	const_iv (SDLK_BACKSLASH),
		731	const_iv (SDLK_RIGHTBRACKET),
		732	const_iv (SDLK_CARET),
		733	const_iv (SDLK_UNDERSCORE),
		734	const_iv (SDLK_BACKQUOTE),
		735	const_iv (SDLK_DELETE),
		736
		737	const_iv (SDLK_FIRST),
		738	const_iv (SDLK_LAST),
529	const_iv (SDLK_KP0),	739	const_iv (SDLK_KP0),
530	const_iv (SDLK_KP1),	740	const_iv (SDLK_KP1),
531	const_iv (SDLK_KP2),	741	const_iv (SDLK_KP2),
532	const_iv (SDLK_KP3),	742	const_iv (SDLK_KP3),
533	const_iv (SDLK_KP4),	743	const_iv (SDLK_KP4),
…		…
605	const_iv (KMOD_LMETA),	815	const_iv (KMOD_LMETA),
606	const_iv (KMOD_RMETA),	816	const_iv (KMOD_RMETA),
607	const_iv (KMOD_NUM),	817	const_iv (KMOD_NUM),
608	const_iv (KMOD_CAPS),	818	const_iv (KMOD_CAPS),
609	const_iv (KMOD_MODE),	819	const_iv (KMOD_MODE),
		820
		821	const_iv (KMOD_LRAM),
		822
		823	const_iv (MIX_DEFAULT_FORMAT),
		824
		825	const_iv (SDL_INIT_TIMER),
		826	const_iv (SDL_INIT_AUDIO),
		827	const_iv (SDL_INIT_VIDEO),
		828	const_iv (SDL_INIT_CDROM),
		829	const_iv (SDL_INIT_JOYSTICK),
		830	const_iv (SDL_INIT_EVERYTHING),
		831	const_iv (SDL_INIT_NOPARACHUTE),
		832	const_iv (SDL_INIT_EVENTTHREAD),
		833
		834	const_iv (SDL_GL_RED_SIZE),
		835	const_iv (SDL_GL_GREEN_SIZE),
		836	const_iv (SDL_GL_BLUE_SIZE),
		837	const_iv (SDL_GL_ALPHA_SIZE),
		838	const_iv (SDL_GL_DOUBLEBUFFER),
		839	const_iv (SDL_GL_BUFFER_SIZE),
		840	const_iv (SDL_GL_DEPTH_SIZE),
		841	const_iv (SDL_GL_STENCIL_SIZE),
		842	const_iv (SDL_GL_ACCUM_RED_SIZE),
		843	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		844	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		845	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		846	const_iv (SDL_GL_STEREO),
		847	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		848	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		849	const_iv (SDL_GL_ACCELERATED_VISUAL),
		850	const_iv (SDL_GL_SWAP_CONTROL),
		851
		852	const_iv (FOW_DARKNESS)
610	# undef const_iv	853	# undef const_iv
611	};	854	};
612		855
613	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	856	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
614	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	857	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
615		858
616	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	859	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
617	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	860	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
618	}	861	}
619		862
…		…
631	RETVAL	874	RETVAL
632		875
633	NV floor (NV x)	876	NV floor (NV x)
634		877
635	NV ceil (NV x)	878	NV ceil (NV x)
		879
		880	IV minpot (UV n)
		881
		882	IV popcount (UV n)
		883
		884	NV distance (NV dx, NV dy)
		885	CODE:
		886	RETVAL = pow (dx * dx + dy * dy, 0.5);
		887	OUTPUT:
		888	RETVAL
636		889
637	void	890	void
638	pango_init ()	891	pango_init ()
639	CODE:	892	CODE:
640	{	893	{
641	opengl_fontmap = pango_opengl_font_map_new ();	894	opengl_fontmap = pango_opengl_font_map_new ();
642	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	895	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
643	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	896	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		897	/*pango_context_set_font_description (opengl_context, default_font);*/
		898	#if PANGO_VERSION_CHECK (1, 15, 2)
		899	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		900	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		901	#endif
644	}	902	}
645		903
646	char *
647	SDL_GetError ()	904	char *SDL_GetError ()
648		905
649	int	906	void SDL_main_hack (SV *real_main)
650	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	907	PROTOTYPE: &
651		908
652	void	909	int SDL_Init (U32 flags)
		910
		911	int SDL_InitSubSystem (U32 flags)
		912
		913	void SDL_QuitSubSystem (U32 flags)
		914
653	SDL_Quit ()	915	void SDL_Quit ()
		916
		917	int SDL_GL_SetAttribute (int attr, int value)
		918	C_ARGS: (SDL_GLattr)attr, value
		919
		920	int SDL_GL_GetAttribute (int attr)
		921	CODE:
		922	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		923	XSRETURN_UNDEF;
		924	OUTPUT:
		925	RETVAL
654		926
655	void	927	void
656	SDL_ListModes (int rgb, int alpha)	928	SDL_ListModes (int rgb, int alpha)
657	PPCODE:	929	PPCODE:
658	{	930	{
…		…
670	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	942	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
671	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	943	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
672	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	944	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
673		945
674	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	946	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
675	#if SDL_VERSION_ATLEAST(1,2,10)
676	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
677	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	947	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
678	#endif
679		948
680	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	949	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
681		950
682	if (m && m != (SDL_Rect **)-1)	951	if (m && m != (SDL_Rect **)-1)
683	while (*m)	952	while (*m)
684	{	953	{
685	if ((*m)->w >= 640 && (*m)->h >= 480)	954	if ((*m)->w >= 400 && (*m)->h >= 300)
686	{	955	{
687	AV *av = newAV ();	956	AV *av = newAV ();
688	av_push (av, newSViv ((*m)->w));	957	av_push (av, newSViv ((*m)->w));
689	av_push (av, newSViv ((*m)->h));	958	av_push (av, newSViv ((*m)->h));
690	av_push (av, newSViv (rgb));	959	av_push (av, newSViv (rgb));
…		…
713	);	982	);
714		983
715	if (RETVAL)	984	if (RETVAL)
716	{	985	{
717	av_clear (texture_av);	986	av_clear (texture_av);
718
719	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
720	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	987	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
721	#include "glfunc.h"	988	#include "glfunc.h"
722	#undef GL_FUNC	989	#undef GL_FUNC
		990	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		991	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
723	}	992	}
724	}	993	}
725	OUTPUT:	994	OUTPUT:
726	RETVAL	995	RETVAL
		996
		997	void
		998	SDL_WM_SetCaption (const char *title, const char *icon)
727		999
728	void	1000	void
729	SDL_GL_SwapBuffers ()	1001	SDL_GL_SwapBuffers ()
730		1002
731	char *	1003	char *
732	SDL_GetKeyName (int sym)	1004	SDL_GetKeyName (int sym)
		1005	C_ARGS: (SDLKey)sym
733		1006
734	int	1007	int
735	SDL_GetAppState ()	1008	SDL_GetAppState ()
736		1009
		1010	int
		1011	SDL_GetModState ()
		1012
		1013	int
		1014	SDL_WaitEvent ()
		1015	C_ARGS: 0
		1016
737	void	1017	void
		1018	SDL_PumpEvents ()
		1019
		1020	void
738	poll_events ()	1021	peep_events ()
739	PPCODE:	1022	PPCODE:
740	{	1023	{
741	SDL_Event ev;	1024	SDL_Event ev;
742		1025
743	SDL_PumpEvents ();	1026	SDL_PumpEvents ();
…		…
750	{	1033	{
751	case SDL_KEYDOWN:	1034	case SDL_KEYDOWN:
752	case SDL_KEYUP:	1035	case SDL_KEYUP:
753	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1036	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
754	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1037	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
755	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1038	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
756	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1039	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
757	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1040	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
758	break;	1041	break;
759		1042
760	case SDL_ACTIVEEVENT:	1043	case SDL_ACTIVEEVENT:
761	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1044	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
779	x = ev.motion.x;	1062	x = ev.motion.x;
780	y = ev.motion.y;	1063	y = ev.motion.y;
781	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1064	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
782	}	1065	}
783		1066
784	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1067	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
785	hv_store (hv, "state", 5, newSViv (state), 0);	1068	hv_store (hv, "state", 5, newSViv (state), 0);
786	hv_store (hv, "x", 1, newSViv (x), 0);	1069	hv_store (hv, "x", 1, newSViv (x), 0);
787	hv_store (hv, "y", 1, newSViv (y), 0);	1070	hv_store (hv, "y", 1, newSViv (y), 0);
788	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1071	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
789	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1072	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
790	}	1073	}
791	break;	1074	break;
792		1075
793	case SDL_MOUSEBUTTONDOWN:	1076	case SDL_MOUSEBUTTONDOWN:
794	case SDL_MOUSEBUTTONUP:	1077	case SDL_MOUSEBUTTONUP:
795	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1078	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
796		1079
797	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1080	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
798	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1081	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
799	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1082	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
800	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1083	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
805	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1088	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
806	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1089	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
807	break;	1090	break;
808	}	1091	}
809		1092
810	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1093	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
811	}	1094	}
812	}	1095	}
813		1096
		1097	char *
		1098	SDL_AudioDriverName ()
		1099	CODE:
		1100	{
		1101	char buf [256];
		1102	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1103	XSRETURN_UNDEF;
		1104
		1105	RETVAL = buf;
		1106	}
		1107	OUTPUT:
		1108	RETVAL
		1109
814	int	1110	int
815	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)	1111	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
816	POSTCALL:	1112	POSTCALL:
817	Mix_HookMusicFinished (music_finished);	1113	Mix_HookMusicFinished (music_finished);
818	Mix_ChannelFinished (channel_finished);	1114	Mix_ChannelFinished (channel_finished);
		1115
		1116	void
		1117	Mix_QuerySpec ()
		1118	PPCODE:
		1119	{
		1120	int freq, channels;
		1121	Uint16 format;
		1122
		1123	if (Mix_QuerySpec (&freq, &format, &channels))
		1124	{
		1125	EXTEND (SP, 3);
		1126	PUSHs (sv_2mortal (newSViv (freq)));
		1127	PUSHs (sv_2mortal (newSViv (format)));
		1128	PUSHs (sv_2mortal (newSViv (channels)));
		1129	}
		1130	}
819		1131
820	void	1132	void
821	Mix_CloseAudio ()	1133	Mix_CloseAudio ()
822		1134
823	int	1135	int
…		…
858	}	1170	}
859	}	1171	}
860	#endif	1172	#endif
861	}	1173	}
862		1174
863	void	1175	int
864	add_font (char *file)	1176	add_font (char *file)
865	CODE:	1177	CODE:
866	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1178	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1179	OUTPUT:
		1180	RETVAL
		1181
		1182	void
		1183	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1184
		1185	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1186	void
		1187	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
867		1188
868	void	1189	void
869	load_image_inline (SV *image_)	1190	load_image_inline (SV *image_)
870	ALIAS:	1191	ALIAS:
871	load_image_file = 1	1192	load_image_file = 1
…		…
917		1238
918	SDL_LockSurface (surface2);	1239	SDL_LockSurface (surface2);
919	EXTEND (SP, 6);	1240	EXTEND (SP, 6);
920	PUSHs (sv_2mortal (newSViv (surface2->w)));	1241	PUSHs (sv_2mortal (newSViv (surface2->w)));
921	PUSHs (sv_2mortal (newSViv (surface2->h)));	1242	PUSHs (sv_2mortal (newSViv (surface2->h)));
922	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1243	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
923	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1244	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
924	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1245	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
925	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1246	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
926	SDL_UnlockSurface (surface2);	1247	SDL_UnlockSurface (surface2);
927		1248
…		…
957	void	1278	void
958	error (char *message)	1279	error (char *message)
959	CODE:	1280	CODE:
960	fprintf (stderr, "ERROR: %s\n", message);	1281	fprintf (stderr, "ERROR: %s\n", message);
961	#ifdef _WIN32	1282	#ifdef _WIN32
962	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1283	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
963	#endif	1284	#endif
964		1285
965	void	1286	void
966	fatal (char *message)	1287	fatal (char *message)
967	CODE:	1288	CODE:
968	fprintf (stderr, "FATAL: %s\n", message);	1289	fprintf (stderr, "FATAL: %s\n", message);
969	#ifdef _WIN32	1290	#ifdef _WIN32
970	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1291	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
971	#endif	1292	#endif
972	_exit (1);	1293	_exit (1);
973		1294
974	void	1295	void
975	_exit (int retval = 0)	1296	_exit (int retval = 0)
…		…
987	#if DEBUG	1308	#if DEBUG
988	VALGRIND_DO_LEAK_CHECK;	1309	VALGRIND_DO_LEAK_CHECK;
989	#endif	1310	#endif
990	}	1311	}
991		1312
992	MODULE = CFPlus PACKAGE = CFPlus::Font	1313	int
		1314	SvREFCNT (SV *sv)
		1315	CODE:
		1316	RETVAL = SvREFCNT (sv);
		1317	OUTPUT:
		1318	RETVAL
		1319
		1320	MODULE = Deliantra::Client PACKAGE = DC::Font
993		1321
994	PROTOTYPES: DISABLE	1322	PROTOTYPES: DISABLE
995		1323
996	CFPlus::Font	1324	DC::Font
997	new_from_file (SV *class, char *path, int id = 0)	1325	new_from_file (SV *klass, char *path, int id = 0)
998	CODE:	1326	CODE:
999	{	1327	{
1000	int count;	1328	int count;
1001	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1329	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1002	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1330	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1004	}	1332	}
1005	OUTPUT:	1333	OUTPUT:
1006	RETVAL	1334	RETVAL
1007		1335
1008	void	1336	void
1009	DESTROY (CFPlus::Font self)	1337	DESTROY (DC::Font self)
1010	CODE:	1338	CODE:
1011	pango_font_description_free (self);	1339	pango_font_description_free (self);
1012		1340
1013	void	1341	void
1014	make_default (CFPlus::Font self)	1342	make_default (DC::Font self)
1015	PROTOTYPE: $	1343	PROTOTYPE: $
1016	CODE:	1344	CODE:
1017	default_font = self;	1345	default_font = self;
1018		1346
1019	MODULE = CFPlus PACKAGE = CFPlus::Layout	1347	MODULE = Deliantra::Client PACKAGE = DC::Layout
1020		1348
1021	PROTOTYPES: DISABLE	1349	PROTOTYPES: DISABLE
1022		1350
1023	void	1351	void
1024	reset_glyph_cache ()	1352	glyph_cache_backup ()
1025	PROTOTYPE:	1353	PROTOTYPE:
1026	CODE:	1354	CODE:
		1355	tc_backup ();
		1356
		1357	void
		1358	glyph_cache_restore ()
		1359	PROTOTYPE:
		1360	CODE:
1027	tc_clear ();	1361	tc_restore ();
1028		1362
1029	CFPlus::Layout	1363	DC::Layout
1030	new (SV *class)	1364	new (SV *klass)
1031	CODE:	1365	CODE:
1032	New (0, RETVAL, 1, struct cf_layout);	1366	New (0, RETVAL, 1, struct cf_layout);
1033		1367
1034	RETVAL->pl = pango_layout_new (opengl_context);	1368	RETVAL->pl = pango_layout_new (opengl_context);
1035	RETVAL->r = 1.;	1369	RETVAL->r = 1.;
1036	RETVAL->g = 1.;	1370	RETVAL->g = 1.;
1037	RETVAL->b = 1.;	1371	RETVAL->b = 1.;
1038	RETVAL->a = 1.;	1372	RETVAL->a = 1.;
1039	RETVAL->base_height = MIN_FONT_HEIGHT;	1373	RETVAL->base_height = MIN_FONT_HEIGHT;
1040	RETVAL->font = 0;	1374	RETVAL->font = 0;
		1375	RETVAL->rc = rc_alloc ();
1041		1376
1042	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1377	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1043	layout_update_font (RETVAL);	1378	layout_update_font (RETVAL);
1044	OUTPUT:	1379	OUTPUT:
1045	RETVAL	1380	RETVAL
1046		1381
1047	void	1382	void
1048	DESTROY (CFPlus::Layout self)	1383	DESTROY (DC::Layout self)
1049	CODE:	1384	CODE:
1050	g_object_unref (self->pl);	1385	g_object_unref (self->pl);
		1386	rc_free (self->rc);
1051	Safefree (self);	1387	Safefree (self);
1052		1388
1053	void	1389	void
1054	set_text (CFPlus::Layout self, SV *text_)	1390	set_text (DC::Layout self, SV *text_)
1055	CODE:	1391	CODE:
1056	{	1392	{
1057	STRLEN textlen;	1393	STRLEN textlen;
1058	char *text = SvPVutf8 (text_, textlen);	1394	char *text = SvPVutf8 (text_, textlen);
1059		1395
1060	pango_layout_set_text (self->pl, text, textlen);	1396	pango_layout_set_text (self->pl, text, textlen);
1061	}	1397	}
1062		1398
1063	void	1399	void
1064	set_markup (CFPlus::Layout self, SV *text_)	1400	set_markup (DC::Layout self, SV *text_)
1065	CODE:	1401	CODE:
1066	{	1402	{
1067	STRLEN textlen;	1403	STRLEN textlen;
1068	char *text = SvPVutf8 (text_, textlen);	1404	char *text = SvPVutf8 (text_, textlen);
1069		1405
1070	pango_layout_set_markup (self->pl, text, textlen);	1406	pango_layout_set_markup (self->pl, text, textlen);
1071	}	1407	}
1072		1408
1073	void	1409	void
1074	set_shapes (CFPlus::Layout self, ...)	1410	set_shapes (DC::Layout self, ...)
1075	CODE:	1411	CODE:
1076	{	1412	{
1077	PangoAttrList *attrs = 0;	1413	PangoAttrList *attrs = 0;
1078	const char *text = pango_layout_get_text (self->pl);	1414	const char *text = pango_layout_get_text (self->pl);
1079	const char *pos = text;	1415	const char *pos = text;
…		…
1114	if (attrs)	1450	if (attrs)
1115	pango_layout_set_attributes (self->pl, attrs);	1451	pango_layout_set_attributes (self->pl, attrs);
1116	}	1452	}
1117		1453
1118	void	1454	void
1119	get_shapes (CFPlus::Layout self)	1455	get_shapes (DC::Layout self)
1120	PPCODE:	1456	PPCODE:
1121	{	1457	{
1122	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1458	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1123		1459
1124	do	1460	do
1125	{	1461	{
1126	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1462	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1127		1463
1128	if (run && shape_attr_p (run))	1464	if (run && shape_attr_p (run))
1129	{	1465	{
1130	PangoRectangle extents;	1466	PangoRectangle extents;
1131	pango_layout_iter_get_run_extents (iter, 0, &extents);	1467	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1139		1475
1140	pango_layout_iter_free (iter);	1476	pango_layout_iter_free (iter);
1141	}	1477	}
1142		1478
1143	int	1479	int
1144	has_wrapped (CFPlus::Layout self)	1480	has_wrapped (DC::Layout self)
1145	CODE:	1481	CODE:
1146	{	1482	{
1147	int lines = 1;	1483	int lines = 1;
1148	const char *text = pango_layout_get_text (self->pl);	1484	const char *text = pango_layout_get_text (self->pl);
1149		1485
…		…
1154	}	1490	}
1155	OUTPUT:	1491	OUTPUT:
1156	RETVAL	1492	RETVAL
1157		1493
1158	SV *	1494	SV *
1159	get_text (CFPlus::Layout self)	1495	get_text (DC::Layout self)
1160	CODE:	1496	CODE:
1161	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1497	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1162	sv_utf8_decode (RETVAL);	1498	sv_utf8_decode (RETVAL);
1163	OUTPUT:	1499	OUTPUT:
1164	RETVAL	1500	RETVAL
1165		1501
1166	void	1502	void
1167	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1503	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1168	CODE:	1504	CODE:
1169	self->r = r;	1505	self->r = r;
1170	self->g = g;	1506	self->g = g;
1171	self->b = b;	1507	self->b = b;
1172	self->a = a;	1508	self->a = a;
1173		1509
1174	void	1510	void
1175	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1511	set_font (DC::Layout self, DC::Font font = 0)
1176	CODE:	1512	CODE:
1177	if (self->font != font)	1513	if (self->font != font)
1178	{	1514	{
1179	self->font = font;	1515	self->font = font;
1180	layout_update_font (self);	1516	layout_update_font (self);
1181	}	1517	}
1182		1518
1183	void	1519	void
1184	set_height (CFPlus::Layout self, int base_height)	1520	set_height (DC::Layout self, int base_height)
1185	CODE:	1521	CODE:
1186	if (self->base_height != base_height)	1522	if (self->base_height != base_height)
1187	{	1523	{
1188	self->base_height = base_height;	1524	self->base_height = base_height;
1189	layout_update_font (self);	1525	layout_update_font (self);
1190	}	1526	}
1191		1527
1192	void	1528	void
1193	set_width (CFPlus::Layout self, int max_width = -1)	1529	set_width (DC::Layout self, int max_width = -1)
1194	CODE:	1530	CODE:
1195	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1531	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1196		1532
1197	void	1533	void
1198	set_indent (CFPlus::Layout self, int indent)	1534	set_indent (DC::Layout self, int indent)
1199	CODE:	1535	CODE:
1200	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1536	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1201		1537
1202	void	1538	void
1203	set_spacing (CFPlus::Layout self, int spacing)	1539	set_spacing (DC::Layout self, int spacing)
1204	CODE:	1540	CODE:
1205	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1541	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1206		1542
1207	void	1543	void
1208	set_ellipsise (CFPlus::Layout self, int ellipsise)	1544	set_ellipsise (DC::Layout self, int ellipsise)
1209	CODE:	1545	CODE:
1210	pango_layout_set_ellipsize (self->pl,	1546	pango_layout_set_ellipsize (self->pl,
1211	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1547	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1212	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1548	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1213	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1549	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1214	: PANGO_ELLIPSIZE_NONE	1550	: PANGO_ELLIPSIZE_NONE
1215	);	1551	);
1216		1552
1217	void	1553	void
1218	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1554	set_single_paragraph_mode (DC::Layout self, int spm)
1219	CODE:	1555	CODE:
1220	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1556	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1221		1557
1222	void	1558	void
1223	size (CFPlus::Layout self)	1559	size (DC::Layout self)
1224	PPCODE:	1560	PPCODE:
1225	{	1561	{
1226	int w, h;	1562	int w, h;
1227		1563
1228	layout_get_pixel_size (self, &w, &h);	1564	layout_get_pixel_size (self, &w, &h);
…		…
1231	PUSHs (sv_2mortal (newSViv (w)));	1567	PUSHs (sv_2mortal (newSViv (w)));
1232	PUSHs (sv_2mortal (newSViv (h)));	1568	PUSHs (sv_2mortal (newSViv (h)));
1233	}	1569	}
1234		1570
1235	int	1571	int
1236	descent (CFPlus::Layout self)	1572	descent (DC::Layout self)
1237	CODE:	1573	CODE:
1238	{	1574	{
1239	PangoRectangle rect;	1575	PangoRectangle rect;
1240	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1576	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1241	pango_layout_line_get_pixel_extents (line, 0, &rect);	1577	pango_layout_line_get_pixel_extents (line, 0, &rect);
1242	RETVAL = PANGO_DESCENT (rect);	1578	RETVAL = PANGO_DESCENT (rect);
1243	}	1579	}
1244	OUTPUT:	1580	OUTPUT:
1245	RETVAL	1581	RETVAL
1246		1582
1247	int	1583	int
1248	xy_to_index (CFPlus::Layout self, int x, int y)	1584	xy_to_index (DC::Layout self, int x, int y)
1249	CODE:	1585	CODE:
1250	{	1586	{
1251	int index, trailing;	1587	int index, trailing;
1252	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1588	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1253	RETVAL = index + trailing;	1589	RETVAL = index + trailing;
1254	}	1590	}
1255	OUTPUT:	1591	OUTPUT:
1256	RETVAL	1592	RETVAL
1257		1593
1258	void	1594	void
1259	cursor_pos (CFPlus::Layout self, int index)	1595	cursor_pos (DC::Layout self, int index)
1260	PPCODE:	1596	PPCODE:
1261	{	1597	{
1262	PangoRectangle strong_pos;	1598	PangoRectangle pos;
1263	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1599	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1264		1600
1265	EXTEND (SP, 3);	1601	EXTEND (SP, 3);
1266	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1602	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1267	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1603	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1268	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1604	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1269	}	1605	}
1270		1606
1271	void	1607	void
1272	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1608	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1273	PPCODE:	1609	PPCODE:
1274	{	1610	{
1275	int line, x;	1611	int line, x;
1276		1612
1277	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1613	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1614	#if !PANGO_VERSION_CHECK (1, 17, 3)
1278	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1615	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1279		1616	--line;
		1617	#endif
1280	EXTEND (SP, 2);	1618	EXTEND (SP, 2);
1281	PUSHs (sv_2mortal (newSViv (line - 1)));	1619	PUSHs (sv_2mortal (newSViv (line)));
1282	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1620	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1283	}	1621	}
1284		1622
1285	void	1623	void
1286	line_x_to_index (CFPlus::Layout self, int line, int x)	1624	line_x_to_index (DC::Layout self, int line, int x)
1287	PPCODE:	1625	PPCODE:
1288	{	1626	{
1289	PangoLayoutLine *lp;	1627	PangoLayoutLine *lp;
1290	int index, trailing;	1628	int index, trailing;
1291		1629
1292	if (line < 0)	1630	if (line < 0)
1293	XSRETURN_EMPTY;	1631	XSRETURN_EMPTY;
1294		1632
1295	if (!(lp = pango_layout_get_line (self->pl, line)))	1633	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1296	XSRETURN_EMPTY; /* do better */	1634	XSRETURN_EMPTY; /* do better */
1297		1635
1298	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1636	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1299		1637
1300	EXTEND (SP, 2);	1638	EXTEND (SP, 2);
…		…
1306	PUSHs (sv_2mortal (newSViv (trailing)));	1644	PUSHs (sv_2mortal (newSViv (trailing)));
1307	}	1645	}
1308	}	1646	}
1309		1647
1310	void	1648	void
1311	render (CFPlus::Layout self, float x, float y, int flags = 0)	1649	render (DC::Layout self, float x, float y, int flags = 0)
1312	PPCODE:	1650	CODE:
		1651	rc_clear (self->rc);
1313	pango_opengl_render_layout_subpixel (	1652	pango_opengl_render_layout_subpixel (
1314	self->pl,	1653	self->pl,
		1654	self->rc,
1315	x * PANGO_SCALE, y * PANGO_SCALE,	1655	x * PANGO_SCALE, y * PANGO_SCALE,
1316	self->r, self->g, self->b, self->a,	1656	self->r, self->g, self->b, self->a,
1317	flags	1657	flags
1318	);	1658	);
		1659	// we assume that context_change actually clears/frees stuff
		1660	// and does not do any recomputation...
		1661	pango_layout_context_changed (self->pl);
1319		1662
1320	MODULE = CFPlus PACKAGE = CFPlus::Texture	1663	void
		1664	draw (DC::Layout self)
		1665	CODE:
		1666	{
		1667	glEnable (GL_TEXTURE_2D);
		1668	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1669	glEnable (GL_BLEND);
		1670	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1671	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1672	glEnable (GL_ALPHA_TEST);
		1673	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1674
		1675	rc_draw (self->rc);
		1676
		1677	glDisable (GL_ALPHA_TEST);
		1678	glDisable (GL_BLEND);
		1679	glDisable (GL_TEXTURE_2D);
		1680	}
		1681
		1682	MODULE = Deliantra::Client PACKAGE = DC::Texture
1321		1683
1322	PROTOTYPES: ENABLE	1684	PROTOTYPES: ENABLE
1323
1324	int minpot (int n)
1325		1685
1326	void	1686	void
1327	pad (SV *data_, int ow, int oh, int nw, int nh)	1687	pad (SV *data_, int ow, int oh, int nw, int nh)
1328	CODE:	1688	CODE:
1329	{	1689	{
…		…
1395	glDisable (GL_ALPHA_TEST);	1755	glDisable (GL_ALPHA_TEST);
1396	glDisable (GL_BLEND);	1756	glDisable (GL_BLEND);
1397	}	1757	}
1398	}	1758	}
1399		1759
		1760	void
		1761	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)
		1762	PROTOTYPE: @
		1763	CODE:
		1764	{
		1765	glEnable (GL_BLEND);
		1766	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1767	glEnable (GL_TEXTURE_2D);
		1768	glBindTexture (GL_TEXTURE_2D, name1);
		1769
		1770	glColor3f (intensity, intensity, intensity);
		1771	glPushMatrix ();
		1772	glScalef (1./3, 1./3, 1.);
		1773
		1774	if (blend > 0.f)
		1775	{
		1776	float dx3 = dx * -3.f / w;
		1777	float dy3 = dy * -3.f / h;
		1778	GLfloat env_color[4] = { 0., 0., 0., blend };
		1779
		1780	/* interpolate the two shadow textures */
		1781	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1782	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1783
		1784	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1785	gl.ActiveTexture (GL_TEXTURE1);
		1786	glEnable (GL_TEXTURE_2D);
		1787	glBindTexture (GL_TEXTURE_2D, name2);
		1788	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1789
		1790	/* rgb == rgb(glcolor) */
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1792	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1793	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1794
		1795	/* alpha = interpolate t0, t1 by env_alpha */
		1796	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1797
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1799	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1801
		1802	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1804
		1805	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1807
		1808	glBegin (GL_QUADS);
		1809	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1810	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1811	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1812	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1813	glEnd ();
		1814
		1815	glDisable (GL_TEXTURE_2D);
		1816	gl.ActiveTexture (GL_TEXTURE0);
		1817	}
		1818	else
		1819	{
		1820	/* simple blending of one texture, also opengl <1.3 path */
		1821	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1822
		1823	glBegin (GL_QUADS);
		1824	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1825	glTexCoord2f (0, t); glVertex2f (0, h);
		1826	glTexCoord2f (s, t); glVertex2f (w, h);
		1827	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1828	glEnd ();
		1829	}
		1830
		1831	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1832	{
		1833	int x, y;
		1834	int dx3 = dx * 3;
		1835	int dy3 = dy * 3;
		1836
		1837	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1838	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1839	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1840	glTranslatef (-1., -1., 0);
		1841	glBegin (GL_QUADS);
		1842
		1843	for (y = 1; y < h; y += 3)
		1844	{
		1845	int y1 = y - dy3;
		1846	int y1valid = y1 >= 0 && y1 < h;
		1847
		1848	for (x = 1; x < w; x += 3)
		1849	{
		1850	int x1 = x - dx3;
		1851	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1852	uint8_t h2;
		1853
		1854	if (y1valid && x1 >= 0 && x1 < w)
		1855	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1856	else
		1857	h2 = 1; /* out of range == invisible */
		1858
		1859	if (h1 || h2)
		1860	{
		1861	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1862	glColor4f (1., 1., 1., alpha);
		1863
		1864	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1865	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1866	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1867	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1868	}
		1869	}
		1870	}
		1871	}
		1872
		1873	glEnd ();
		1874
		1875	glPopMatrix ();
		1876
		1877	glDisable (GL_TEXTURE_2D);
		1878	glDisable (GL_BLEND);
		1879	}
		1880
1400	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1881	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1401	CODE:	1882	CODE:
1402	{	1883	{
1403	GLint width;	1884	GLint width;
1404	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1885	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1406	RETVAL = width > 0;	1887	RETVAL = width > 0;
1407	}	1888	}
1408	OUTPUT:	1889	OUTPUT:
1409	RETVAL	1890	RETVAL
1410		1891
1411	MODULE = CFPlus PACKAGE = CFPlus::Map	1892	MODULE = Deliantra::Client PACKAGE = DC::Map
1412		1893
1413	PROTOTYPES: DISABLE	1894	PROTOTYPES: DISABLE
1414		1895
1415	CFPlus::Map	1896	DC::Map
1416	new (SV *class)	1897	new (SV *klass)
1417	CODE:	1898	CODE:
1418	New (0, RETVAL, 1, struct map);	1899	New (0, RETVAL, 1, struct map);
1419	RETVAL->x = 0;	1900	RETVAL->x = 0;
1420	RETVAL->y = 0;	1901	RETVAL->y = 0;
1421	RETVAL->w = 0;	1902	RETVAL->w = 0;
…		…
1428	RETVAL->row = 0;	1909	RETVAL->row = 0;
1429	OUTPUT:	1910	OUTPUT:
1430	RETVAL	1911	RETVAL
1431		1912
1432	void	1913	void
1433	DESTROY (CFPlus::Map self)	1914	DESTROY (DC::Map self)
1434	CODE:	1915	CODE:
1435	{	1916	{
1436	map_clear (self);	1917	map_clear (self);
1437	Safefree (self->face2tile);	1918	Safefree (self->face2tile);
1438	Safefree (self->tex);	1919	Safefree (self->tex);
1439	Safefree (self);	1920	Safefree (self);
1440	}	1921	}
1441		1922
1442	void	1923	void
1443	resize (CFPlus::Map self, int map_width, int map_height)	1924	resize (DC::Map self, int map_width, int map_height)
1444	CODE:	1925	CODE:
1445	self->w = map_width;	1926	self->w = map_width;
1446	self->h = map_height;	1927	self->h = map_height;
1447		1928
1448	void	1929	void
1449	clear (CFPlus::Map self)	1930	clear (DC::Map self)
1450	CODE:	1931	CODE:
1451	map_clear (self);	1932	map_clear (self);
1452		1933
1453	void	1934	void
1454	set_tileid (CFPlus::Map self, int face, int tile)	1935	set_tileid (DC::Map self, int face, int tile)
1455	CODE:	1936	CODE:
1456	{	1937	{
1457	need_facenum (self, face); self->face2tile [face] = tile;	1938	need_facenum (self, face); self->face2tile [face] = tile;
1458	need_texid (self, tile);	1939	need_texid (self, tile);
1459	}	1940	}
1460		1941
1461	void	1942	void
1462	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1943	set_smooth (DC::Map self, int face, int smooth, int level)
1463	CODE:	1944	CODE:
1464	{	1945	{
1465	tileid texid;	1946	tileid texid;
1466	maptex *tex;	1947	maptex *tex;
1467		1948
1468	if (face < 0 || face >= self->faces)	1949	if (face < 0 || face >= self->faces)
1469	return;	1950	return;
1470		1951
1471	if (smooth < 0 || smooth >= self->faces)	1952	if (smooth < 0 || smooth >= self->faces)
1472	return;	1953	return;
1473		1954
1474	texid = self->face2tile [face];	1955	texid = self->face2tile [face];
1475		1956
1476	if (!texid)	1957	if (!texid)
1477	return;	1958	return;
1478		1959
1479	tex = self->tex + texid;	1960	tex = self->tex + texid;
1480	tex->smoothtile = self->face2tile [smooth];	1961	tex->smoothtile = self->face2tile [smooth];
1481	tex->smoothlevel = level;	1962	tex->smoothlevel = level;
1482	}	1963	}
1483		1964
1484	void	1965	void
1485	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)	1966	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)
1486	CODE:	1967	CODE:
1487	{	1968	{
1488	need_texid (self, texid);	1969	need_texid (self, texid);
1489		1970
1490	{	1971	{
…		…
1509	// use uglier nearest interpolation because linear suffers	1990	// use uglier nearest interpolation because linear suffers
1510	// from transparent color bleeding and ugly wrapping effects.	1991	// from transparent color bleeding and ugly wrapping effects.
1511	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1992	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1512	}	1993	}
1513		1994
		1995	void
		1996	expire_textures (DC::Map self, int texid, int count)
		1997	PPCODE:
		1998	for (; texid < self->texs && count; ++texid, --count)
		1999	{
		2000	maptex *tex = self->tex + texid;
		2001
		2002	if (tex->name)
		2003	{
		2004	if (tex->unused)
		2005	{
		2006	tex->name = 0;
		2007	tex->unused = 0;
		2008	XPUSHs (sv_2mortal (newSViv (texid)));
		2009	}
		2010	else
		2011	tex->unused = 1;
		2012	}
		2013	}
		2014
1514	int	2015	int
1515	ox (CFPlus::Map self)	2016	ox (DC::Map self)
1516	ALIAS:	2017	ALIAS:
1517	oy = 1	2018	oy = 1
1518	x = 2	2019	x = 2
1519	y = 3	2020	y = 3
1520	w = 4	2021	w = 4
…		…
1531	}	2032	}
1532	OUTPUT:	2033	OUTPUT:
1533	RETVAL	2034	RETVAL
1534		2035
1535	void	2036	void
1536	scroll (CFPlus::Map self, int dx, int dy)	2037	scroll (DC::Map self, int dx, int dy)
1537	CODE:	2038	CODE:
1538	{	2039	{
1539	if (dx > 0)	2040	if (dx > 0)
1540	map_blank (self, self->x, self->y, dx, self->h);	2041	map_blank (self, self->x, self->y, dx, self->h);
1541	else if (dx < 0)	2042	else if (dx < 0)
…		…
1557	self->y += MAP_EXTEND_Y;	2058	self->y += MAP_EXTEND_Y;
1558	}	2059	}
1559	}	2060	}
1560		2061
1561	SV *	2062	SV *
1562	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2063	map1a_update (DC::Map self, SV *data_)
1563	CODE:	2064	CODE:
1564	{	2065	{
1565	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2066	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1566	uint8_t *data_end = (uint8_t *)SvEND (data_);	2067	uint8_t *data_end = (uint8_t *)SvEND (data_);
1567	mapcell *cell;	2068	mapcell *cell;
…		…
1588		2089
1589	//TODO: don't trust server data to be in-range(!)	2090	//TODO: don't trust server data to be in-range(!)
1590		2091
1591	if (flags & 8)	2092	if (flags & 8)
1592	{	2093	{
		2094	uint8_t ext, cmd;
		2095
1593	if (extmap)	2096	do
1594	{	2097	{
1595	uint8_t ext, cmd;	2098	ext = *data++;
		2099	cmd = ext & 0x7f;
1596		2100
1597	do	2101	if (cmd < 4)
		2102	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2103	else if (cmd == 5) // health
1598	{	2104	{
1599	ext = *data++;
1600	cmd = ext & 0x3f;
1601
1602	if (cmd < 4)
1603	cell->darkness = 255 - ext * 64 + 1;
1604	else if (cmd == 5) // health
1605	{
1606	cell->stat_width = 1;	2105	cell->stat_width = 1;
1607	cell->stat_hp = *data++;	2106	cell->stat_hp = *data++;
1608	}
1609	else if (cmd == 6) // monster width
1610	cell->stat_width = *data++ + 1;
1611	else if (cmd == 0x47)
1612	{
1613	if (*data == 4)
1614	; // decode player count
1615
1616	data += *data + 1;
1617	}
1618	else if (cmd == 8) // cell flags
1619	cell->flags = *data++;
1620	else if (ext & 0x40) // unknown, multibyte => skip
1621	data += *data + 1;
1622	else
1623	data++;
1624	}	2107	}
1625	while (ext & 0x80);	2108	else if (cmd == 6) // monster width
		2109	cell->stat_width = *data++ + 1;
		2110	else if (cmd == 0x47)
		2111	{
		2112	if (*data == 1) cell->player = data [1];
		2113	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2114	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2115	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2116
		2117	data += *data + 1;
		2118	}
		2119	else if (cmd == 8) // cell flags
		2120	cell->flags = *data++;
		2121	else if (ext & 0x40) // unknown, multibyte => skip
		2122	data += *data + 1;
		2123	else
		2124	data++;
1626	}	2125	}
1627	else	2126	while (ext & 0x80);
1628	cell->darkness = *data++ + 1;
1629	}	2127	}
1630		2128
1631	for (z = 0; z <= 2; ++z)	2129	for (z = 0; z <= 2; ++z)
1632	if (flags & (4 >> z))	2130	if (flags & (4 >> z))
1633	{	2131	{
…		…
1636	cell->tile [z] = self->face2tile [face];	2134	cell->tile [z] = self->face2tile [face];
1637		2135
1638	if (cell->tile [z])	2136	if (cell->tile [z])
1639	{	2137	{
1640	maptex *tex = self->tex + cell->tile [z];	2138	maptex *tex = self->tex + cell->tile [z];
		2139	tex->unused = 0;
1641	if (!tex->name)	2140	if (!tex->name)
1642	av_push (missing, newSViv (cell->tile [z]));	2141	av_push (missing, newSViv (cell->tile [z]));
1643		2142
1644	if (tex->smoothtile)	2143	if (tex->smoothtile)
1645	{	2144	{
1646	maptex *smooth = self->tex + tex->smoothtile;	2145	maptex *smooth = self->tex + tex->smoothtile;
		2146	smooth->unused = 0;
1647	if (!smooth->name)	2147	if (!smooth->name)
1648	av_push (missing, newSViv (tex->smoothtile));	2148	av_push (missing, newSViv (tex->smoothtile));
1649	}	2149	}
1650	}	2150	}
1651	}	2151	}
1652	}	2152	}
1653	else	2153	else
1654	cell->darkness = 0;	2154	CELL_CLEAR (cell);
1655	}	2155	}
1656	}	2156	}
1657	OUTPUT:	2157	OUTPUT:
1658	RETVAL	2158	RETVAL
1659		2159
1660	SV *	2160	SV *
1661	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2161	mapmap (DC::Map self, int x0, int y0, int w, int h)
1662	CODE:	2162	CODE:
1663	{	2163	{
1664	int x1, x;	2164	int x1, x;
1665	int y1, y;	2165	int y1, y;
1666	int z;	2166	int z;
…		…
1679	? self->row + y	2179	? self->row + y
1680	: 0;	2180	: 0;
1681		2181
1682	for (x = x0; x < x1; x++)	2182	for (x = x0; x < x1; x++)
1683	{	2183	{
1684	int r = 32, g = 32, b = 32, a = 192;	2184	unsigned int r = 32, g = 32, b = 32, a = 192;
1685		2185
1686	if (row && row->c0 <= x && x < row->c1)	2186	if (row && row->c0 <= x && x < row->c1)
1687	{	2187	{
1688	mapcell *cell = row->col + (x - row->c0);	2188	mapcell *cell = row->col + (x - row->c0);
1689		2189
…		…
1691	{	2191	{
1692	maptex tex = self->tex [cell->tile [z]];	2192	maptex tex = self->tex [cell->tile [z]];
1693	int a0 = 255 - tex.a;	2193	int a0 = 255 - tex.a;
1694	int a1 = tex.a;	2194	int a1 = tex.a;
1695		2195
1696	r = (r * a0 + tex.r * a1) / 255;	2196	r = div255 (r * a0 + tex.r * a1);
1697	g = (g * a0 + tex.g * a1) / 255;	2197	g = div255 (g * a0 + tex.g * a1);
1698	b = (b * a0 + tex.b * a1) / 255;	2198	b = div255 (b * a0 + tex.b * a1);
1699	a = (a * a0 + tex.a * a1) / 255;	2199	a = div255 (a * a0 + tex.a * a1);
1700	}	2200	}
1701	}	2201	}
1702		2202
1703	*map++ = (r )	2203	*map++ = (r )
1704	| (g << 8)	2204	| (g << 8)
1705	| (b << 16)	2205	| (b << 16)
1706	| (a << 24);	2206	| (a << 24);
1707	}	2207	}
1708	}	2208	}
1709		2209
1710	RETVAL = map_sv;	2210	RETVAL = map_sv;
1711	}	2211	}
1712	OUTPUT:	2212	OUTPUT:
1713	RETVAL	2213	RETVAL
1714		2214
1715	void	2215	void
1716	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2216	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)
1717	CODE:	2217	CODE:
1718	{	2218	{
1719	int x, y, z;	2219	int x, y, z;
1720		2220
1721	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1722	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2221	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1723	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	2222	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1724	smooth_key skey;	2223	smooth_key skey;
1725		2224	int pl_x, pl_y;
		2225	maptex pl_tex;
1726	rc_t *rc = rc_alloc ();	2226	rc_t *rc = rc_alloc ();
		2227	rc_t *rc_ov = rc_alloc ();
1727	rc_key_t key;	2228	rc_key_t key;
1728	rc_array_t *arr;	2229	rc_array_t *arr;
1729		2230
		2231	pl_tex.name = 0;
		2232
1730	// thats current max. sorry.	2233	// that's current max. sorry.
1731	if (sw > 255) sw = 255;	2234	if (sw > 255) sw = 255;
1732	if (sh > 255) sh = 255;	2235	if (sh > 255) sh = 255;
1733		2236
1734	// clear key, in case of extra padding	2237	// clear key, in case of extra padding
1735	memset (&skey, 0, sizeof (skey));	2238	memset (&skey, 0, sizeof (skey));
…		…
1739	key.g = 255;	2242	key.g = 255;
1740	key.b = 255;	2243	key.b = 255;
1741	key.a = 255;	2244	key.a = 255;
1742	key.mode = GL_QUADS;	2245	key.mode = GL_QUADS;
1743	key.format = GL_T2F_V3F;	2246	key.format = GL_T2F_V3F;
1744	key.texname = -1;
1745		2247
1746	mx += self->x;	2248	mx += self->x;
1747	my += self->y;	2249	my += self->y;
1748		2250
1749	// first pass: determine smooth_max	2251	// first pass: determine smooth_max
…		…
1772	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2274	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1773	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2275	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1774		2276
1775	for (z = 0; z <= 2; z++)	2277	for (z = 0; z <= 2; z++)
1776	{	2278	{
		2279	smooth_hash smooth;
1777	memset (smooth_level, 0, sizeof (smooth_level));	2280	memset (smooth_level, 0, sizeof (smooth_level));
		2281	key.texname = -1;
1778		2282
1779	for (y = 0; y < sh; y++)	2283	for (y = 0; y < sh; y++)
1780	if (0 <= y + my && y + my < self->rows)	2284	if (0 <= y + my && y + my < self->rows)
1781	{	2285	{
1782	maprow *row = self->row + (y + my);	2286	maprow *row = self->row + (y + my);
…		…
1790	if (tile)	2294	if (tile)
1791	{	2295	{
1792	maptex tex = self->tex [tile];	2296	maptex tex = self->tex [tile];
1793	int px, py;	2297	int px, py;
1794		2298
1795	// suppressing texture state switches here
1796	// is only moderately effective, but worth the extra effort
1797	if (key.texname != tex.name)	2299	if (key.texname != tex.name)
1798	{	2300	{
		2301	self->tex [tile].unused = 0;
		2302
1799	if (!tex.name)	2303	if (!tex.name)
1800	tex = self->tex [2]; /* missing, replace by noface */	2304	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1801		2305
1802	key.texname = tex.name;	2306	key.texname = tex.name;
1803	arr = rc_array (rc, &key);	2307	arr = rc_array (rc, &key);
1804	}	2308	}
1805		2309
1806	px = (x + 1) * T - tex.w;	2310	px = (x + 1) * Th - tex.w;
1807	py = (y + 1) * T - tex.h;	2311	py = (y + 1) * Tw - tex.h;
		2312
		2313	if (expect_false (cell->player == player) && expect_false (z == 2))
		2314	{
		2315	pl_x = px;
		2316	pl_y = py;
		2317	pl_tex = tex;
		2318	continue;
		2319	}
1808		2320
1809	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2321	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1810	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2322	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1811	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2323	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1812	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2324	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1813
1814	if (cell->flags && z == 2)
1815	{
1816	// overlays such as the speech bubble, probably more to come
1817	if (cell->flags & 1)
1818	{
1819	maptex tex = self->tex [1];
1820	int px = x * T + T * 2 / 32;
1821	int py = y * T - T * 6 / 32;
1822
1823	if (tex.name)
1824	{
1825	if (key.texname != tex.name)
1826	{
1827	key.texname = tex.name;
1828	arr = rc_array (rc, &key);
1829	}
1830
1831	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1832	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1833	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1834	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1835	}
1836	}
1837	}
1838		2325
1839	// update smooth hash	2326	// update smooth hash
1840	if (tex.smoothtile)	2327	if (tex.smoothtile)
1841	{	2328	{
1842	skey.tile = tex.smoothtile;	2329	skey.tile = tex.smoothtile;
…		…
1858		2345
1859	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2346	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1860	// ·· ·· ·┏ ┓·	2347	// ·· ·· ·┏ ┓·
1861		2348
1862	// full tile	2349	// full tile
1863	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2350	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1864		2351
1865	// borders	2352	// borders
1866	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2353	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1867	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2354	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1868	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2355	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1869	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2356	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1870		2357
1871	// corners	2358	// corners
1872	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2359	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1873	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2360	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1874	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2361	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1875	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2362	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2363	}
		2364	}
		2365
		2366	if (expect_false (z == 2) && expect_false (cell->flags))
		2367	{
		2368	// overlays such as the speech bubble, probably more to come
		2369	if (cell->flags & 1)
		2370	{
		2371	rc_key_t key_ov = key;
		2372	maptex tex = self->tex [TEXID_SPEECH];
		2373	rc_array_t *arr;
		2374	int px = x * Tw + Tw * 2 / 32;
		2375	int py = y * Th - Th * 6 / 32;
		2376
		2377	key_ov.texname = tex.name;
		2378	arr = rc_array (rc_ov, &key_ov);
		2379
		2380	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2381	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2382	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2383	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
1876	}	2384	}
1877	}	2385	}
1878	}	2386	}
1879	}	2387	}
1880		2388
		2389	rc_draw (rc);
		2390	rc_clear (rc);
		2391
1881	// go through all smoothlevels, lowest to highest, then draw.	2392	// go through all smoothlevels, lowest to highest, then draw.
1882	// this is basically counting sort	2393	// this is basically counting sort
1883	{	2394	{
1884	int w, b;	2395	int w, b;
1885		2396
		2397	glEnable (GL_TEXTURE_2D);
		2398	glBegin (GL_QUADS);
1886	for (w = 0; w < 256 / 32; ++w)	2399	for (w = 0; w < 256 / 32; ++w)
1887	{	2400	{
1888	uint32_t smask = smooth_level [w];	2401	uint32_t smask = smooth_level [w];
1889	if (smask)	2402	if (smask)
1890	for (b = 0; b < 32; ++b)	2403	for (b = 0; b < 32; ++b)
1891	if (smask & (((uint32_t)1) << b))	2404	if (smask & (((uint32_t)1) << b))
1892	{	2405	{
1893	int level = (w << 5) | b;	2406	int level = (w << 5) | b;
1894	HE *he;	2407	HE *he;
1895		2408
1896	hv_iterinit (smooth);	2409	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1897	while ((he = hv_iternext (smooth)))
1898	{	2410	{
1899	smooth_key *skey = (smooth_key *)HeKEY (he);	2411	smooth_key &skey = it->first;
1900	IV bits = SvIVX (HeVAL (he));	2412	IV bits = it->second;
1901		2413
1902	if (!(bits & 0x1000)	2414	if (!(bits & 0x1000)
1903	&& skey->level == level	2415	&& skey.level == level
1904	&& level > smooth_max [skey->x][skey->y])	2416	&& level > smooth_max [skey.x][skey.y])
1905	{	2417	{
1906	maptex tex = self->tex [skey->tile];	2418	maptex tex = self->tex [skey.tile];
1907	int px = (((int)skey->x) - 1) * T;	2419	int px = (((int)skey.x) - 1) * Tw;
1908	int py = (((int)skey->y) - 1) * T;	2420	int py = (((int)skey.y) - 1) * Th;
1909	int border = bits & 15;	2421	int border = bits & 15;
1910	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2422	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1911	float dx = tex.s * .0625f; // 16 images/row	2423	float dx = tex.s * .0625f; // 16 images/row
1912	float dy = tex.t * .5f ; // 2 images/column	2424	float dy = tex.t * .5f ; // 2 images/column
1913		2425
…		…
1915	{	2427	{
1916	// this time avoiding texture state changes	2428	// this time avoiding texture state changes
1917	// save gobs of state changes.	2429	// save gobs of state changes.
1918	if (key.texname != tex.name)	2430	if (key.texname != tex.name)
1919	{	2431	{
		2432	self->tex [skey.tile].unused = 0;
		2433
		2434	glEnd ();
1920	key.texname = tex.name;	2435	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1921	arr = rc_array (rc, &key);	2436	glBegin (GL_QUADS);
1922	}	2437	}
1923		2438
1924	if (border)	2439	if (border)
1925	{	2440	{
1926	float ox = border * dx;	2441	float ox = border * dx;
1927		2442
1928	rc_t2f_v3f (arr, ox , 0.f , px , py , 0);	2443	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1929	rc_t2f_v3f (arr, ox , dy , px , py + T, 0);	2444	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1930	rc_t2f_v3f (arr, ox + dx, dy , px + T, py + T, 0);	2445	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1931	rc_t2f_v3f (arr, ox + dx, 0.f , px + T, py , 0);	2446	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1932	}	2447	}
1933		2448
1934	if (corner)	2449	if (corner)
1935	{	2450	{
1936	float ox = corner * dx;	2451	float ox = corner * dx;
1937		2452
1938	rc_t2f_v3f (arr, ox , dy , px , py , 0);	2453	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1939	rc_t2f_v3f (arr, ox , dy * 2.f, px , py + T, 0);	2454	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1940	rc_t2f_v3f (arr, ox + dx, dy * 2.f, px + T, py + T, 0);	2455	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1941	rc_t2f_v3f (arr, ox + dx, dy , px + T, py , 0);	2456	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1942	}	2457	}
1943	}	2458	}
1944	}	2459	}
1945	}	2460	}
1946	}	2461	}
1947	}	2462	}
		2463
		2464	glEnd ();
		2465	glDisable (GL_TEXTURE_2D);
		2466	key.texname = -1;
1948	}	2467	}
		2468	}
1949		2469
1950	hv_clear (smooth);	2470	if (pl_tex.name)
		2471	{
		2472	maptex tex = pl_tex;
		2473	int px = pl_x + sdx;
		2474	int py = pl_y + sdy;
		2475
		2476	key.texname = tex.name;
		2477	arr = rc_array (rc, &key);
		2478
		2479	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2480	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2481	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2482	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2483
1951	rc_draw (rc);	2484	rc_draw (rc);
1952	rc_clear (rc);
1953	}	2485	}
		2486
		2487	rc_draw (rc_ov);
		2488	rc_clear (rc_ov);
1954		2489
1955	glDisable (GL_BLEND);	2490	glDisable (GL_BLEND);
1956	rc_free (rc);	2491	rc_free (rc);
		2492	rc_free (rc_ov);
1957		2493
1958	// top layer: overlays such as the health bar	2494	// top layer: overlays such as the health bar
1959	for (y = 0; y < sh; y++)	2495	for (y = 0; y < sh; y++)
1960	if (0 <= y + my && y + my < self->rows)	2496	if (0 <= y + my && y + my < self->rows)
1961	{	2497	{
…		…
1964	for (x = 0; x < sw; x++)	2500	for (x = 0; x < sw; x++)
1965	if (row->c0 <= x + mx && x + mx < row->c1)	2501	if (row->c0 <= x + mx && x + mx < row->c1)
1966	{	2502	{
1967	mapcell *cell = row->col + (x + mx - row->c0);	2503	mapcell *cell = row->col + (x + mx - row->c0);
1968		2504
1969	int px = x * T;	2505	int px = x * Tw;
1970	int py = y * T;	2506	int py = y * Th;
		2507
		2508	if (expect_false (cell->player == player))
		2509	{
		2510	px += sdx;
		2511	py += sdy;
		2512	}
1971		2513
1972	if (cell->stat_hp)	2514	if (cell->stat_hp)
1973	{	2515	{
1974	int width = cell->stat_width * T;	2516	int width = cell->stat_width * Tw;
1975	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2517	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1976		2518
1977	glColor3ub (0, 0, 0);	2519	glColor3ub (0, 0, 0);
1978	glRectf (px + 1, py - thick - 2,	2520	glRectf (px + 1, py - thick - 2,
1979	px + width - 1, py);	2521	px + width - 1, py);
1980		2522
…		…
1986	}	2528	}
1987	}	2529	}
1988	}	2530	}
1989		2531
1990	void	2532	void
1991	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2533	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1992	CODE:	2534	CODE:
1993	{	2535	{
1994	static float color[16][3] = {	2536	static float color[16][3] = {
1995	{ 0.00F, 0.00F, 0.00F },	2537	{ 0.00f, 0.00f, 0.00f },
1996	{ 1.00F, 1.00F, 1.00F },	2538	{ 1.00f, 1.00f, 1.00f },
1997	{ 0.00F, 0.00F, 0.55F },	2539	{ 0.00f, 0.00f, 0.55f },
1998	{ 1.00F, 0.00F, 0.00F },	2540	{ 1.00f, 0.00f, 0.00f },
1999		2541
2000	{ 1.00F, 0.54F, 0.00F },	2542	{ 1.00f, 0.54f, 0.00f },
2001	{ 0.11F, 0.56F, 1.00F },	2543	{ 0.11f, 0.56f, 1.00f },
2002	{ 0.93F, 0.46F, 0.00F },	2544	{ 0.93f, 0.46f, 0.00f },
2003	{ 0.18F, 0.54F, 0.34F },	2545	{ 0.18f, 0.54f, 0.34f },
2004		2546
2005	{ 0.56F, 0.73F, 0.56F },	2547	{ 0.56f, 0.73f, 0.56f },
2006	{ 0.80F, 0.80F, 0.80F },	2548	{ 0.80f, 0.80f, 0.80f },
2007	{ 0.55F, 0.41F, 0.13F },	2549	{ 0.55f, 0.41f, 0.13f },
2008	{ 0.99F, 0.77F, 0.26F },	2550	{ 0.99f, 0.77f, 0.26f },
2009		2551
2010	{ 0.74F, 0.65F, 0.41F },	2552	{ 0.74f, 0.65f, 0.41f },
2011		2553
2012	{ 0.00F, 1.00F, 1.00F },	2554	{ 0.00f, 1.00f, 1.00f },
2013	{ 1.00F, 0.00F, 1.00F },	2555	{ 1.00f, 0.00f, 1.00f },
2014	{ 1.00F, 1.00F, 0.00F },	2556	{ 1.00f, 1.00f, 0.00f },
2015	};	2557	};
2016		2558
2017	int x, y;	2559	int x, y;
2018		2560
2019	glEnable (GL_TEXTURE_2D);	2561	glEnable (GL_TEXTURE_2D);
		2562	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2563	* but the nvidia driver (185.18.14) mishandles alpha textures
		2564	* and takes the colour from god knows where instead of using
		2565	* Cp. MODULATE results in the same colour, but slightly different
		2566	* alpha, but atcually gives us the correct colour with nvidia.
		2567	*/
2020	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2568	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2021	glEnable (GL_BLEND);	2569	glEnable (GL_BLEND);
2022	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2570	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2023	glBegin (GL_QUADS);	2571	glBegin (GL_QUADS);
2024		2572
2025	for (y = 0; y < h; y++)	2573	for (y = 0; y < h; y++)
…		…
2029		2577
2030	if (m)	2578	if (m)
2031	{	2579	{
2032	float *c = color [m & 15];	2580	float *c = color [m & 15];
2033		2581
2034	float tx1 = m & 0x40 ? 0.5 : 0.;	2582	float tx1 = m & 0x40 ? 0.5f : 0.f;
2035	float tx2 = tx1 + 0.5;	2583	float tx2 = tx1 + 0.5f;
2036		2584
2037	glColor4f (c[0], c[1], c[2], 0.75);	2585	glColor4f (c[0], c[1], c[2], 1);
2038	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2586	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2039	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2587	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2040	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2588	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2041	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2589	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2042	}	2590	}
…		…
2046	glDisable (GL_BLEND);	2594	glDisable (GL_BLEND);
2047	glDisable (GL_TEXTURE_2D);	2595	glDisable (GL_TEXTURE_2D);
2048	}	2596	}
2049		2597
2050	void	2598	void
2051	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2599	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2052	PPCODE:	2600	PPCODE:
2053	{	2601	{
2054	int x, y;	2602	int x, y;
2055	int sw1 = sw + 2;	2603	int sw1 = sw + 2;
2056	int sh1 = sh + 2;	2604	int sh1 = sh + 2;
2057	int sh3 = sh * 3;	2605	int sh3 = sh * 3;
2058	int sw34 = (sw * 3 + 3) & ~3;	2606	int sw3 = sw * 3;
		2607	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2608	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2059	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2609	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2060	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2610	memset (darkness1, 0, sw1*sh1);
2061	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2062		2611
2063	SvPOK_only (darkness3_sv);	2612	SvPOK_only (darkness3_sv);
2064	SvCUR_set (darkness3_sv, sw34 * sh3);	2613	SvCUR_set (darkness3_sv, sw3 * sh3);
2065		2614
2066	mx += self->x - 1;	2615	mx += self->x - 1;
2067	my += self->y - 1;	2616	my += self->y - 1;
2068
2069	memset (darkness1, 255, sw1 * sh1);
2070		2617
2071	for (y = 0; y < sh1; y++)	2618	for (y = 0; y < sh1; y++)
2072	if (0 <= y + my && y + my < self->rows)	2619	if (0 <= y + my && y + my < self->rows)
2073	{	2620	{
2074	maprow *row = self->row + (y + my);	2621	maprow *row = self->row + (y + my);
…		…
2077	if (row->c0 <= x + mx && x + mx < row->c1)	2624	if (row->c0 <= x + mx && x + mx < row->c1)
2078	{	2625	{
2079	mapcell *cell = row->col + (x + mx - row->c0);	2626	mapcell *cell = row->col + (x + mx - row->c0);
2080		2627
2081	darkness1 [y * sw1 + x] = cell->darkness	2628	darkness1 [y * sw1 + x] = cell->darkness
2082	? 255 - (cell->darkness - 1)	2629	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2083	: 255 - FOW_DARKNESS;	2630	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2084	}	2631	}
2085	}	2632	}
2086		2633
2087	for (y = 0; y < sh; ++y)	2634	for (y = 0; y < sh; ++y)
2088	for (x = 0; x < sw; ++x)	2635	for (x = 0; x < sw; ++x)
…		…
2107		2654
2108	uint8_t r13 = (d13 + d23 + d12) / 3;	2655	uint8_t r13 = (d13 + d23 + d12) / 3;
2109	uint8_t r23 = d23;	2656	uint8_t r23 = d23;
2110	uint8_t r33 = (d23 + d33 + d32) / 3;	2657	uint8_t r33 = (d23 + d33 + d32) / 3;
2111		2658
2112	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2659	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2113	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2660	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2114	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2661	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2115	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2662	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2116	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2663	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2117	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2664	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2118	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2665	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2119	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2666	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2120	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2667	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2121	}	2668	}
2122		2669
2123	free (darkness1);	2670	free (darkness1);
2124		2671
2125	EXTEND (SP, 3);	2672	EXTEND (SP, 3);
2126	PUSHs (sv_2mortal (newSViv (sw34)));	2673	PUSHs (sv_2mortal (newSViv (sw3)));
2127	PUSHs (sv_2mortal (newSViv (sh3)));	2674	PUSHs (sv_2mortal (newSViv (sh3)));
2128	PUSHs (darkness3_sv);	2675	PUSHs (darkness3_sv);
2129	}	2676	}
2130		2677
2131	SV *	2678	SV *
2132	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2679	get_rect (DC::Map self, int x0, int y0, int w, int h)
2133	CODE:	2680	CODE:
2134	{	2681	{
2135	int x, y, x1, y1;	2682	int x, y, x1, y1;
2136	SV *data_sv = newSV (w * h * 7 + 5);	2683	SV *data_sv = newSV (w * h * 7 + 5);
2137	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2684	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2194	else	2741	else
2195	*data++ = 0;	2742	*data++ = 0;
2196	}	2743	}
2197	}	2744	}
2198		2745
		2746	/* if size is w*h + 5 then no data has been found */
		2747	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2748	{
2199	SvPOK_only (data_sv);	2749	SvPOK_only (data_sv);
2200	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2750	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2751	}
		2752
2201	RETVAL = data_sv;	2753	RETVAL = data_sv;
2202	}	2754	}
2203	OUTPUT:	2755	OUTPUT:
2204	RETVAL	2756	RETVAL
2205		2757
2206	void	2758	void
2207	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2759	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2208	PPCODE:	2760	PPCODE:
2209	{	2761	{
2210	int x, y, z;	2762	int x, y, z;
2211	int w, h;	2763	int w, h;
2212	int x1, y1;	2764	int x1, y1;
		2765	STRLEN len;
		2766	uint8_t *data, *end;
		2767
		2768	len = SvLEN (data_sv);
		2769	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2770	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2771	end = data + len + 8;
		2772
		2773	if (len < 5)
		2774	XSRETURN_EMPTY;
2213		2775
2214	if (*data++ != 0)	2776	if (*data++ != 0)
2215	return; /* version mismatch */	2777	XSRETURN_EMPTY; /* version mismatch */
2216		2778
2217	w = *data++ << 8; w |= *data++;	2779	w = *data++ << 8; w |= *data++;
2218	h = *data++ << 8; h |= *data++;	2780	h = *data++ << 8; h |= *data++;
2219		2781
2220	// we need to do this 'cause we don't keep an absolute coord system for rows	2782	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2232	{	2794	{
2233	maprow *row = map_get_row (self, y);	2795	maprow *row = map_get_row (self, y);
2234		2796
2235	for (x = x0; x < x1; x++)	2797	for (x = x0; x < x1; x++)
2236	{	2798	{
		2799	uint8_t flags;
		2800
		2801	if (data + 7 >= end)
		2802	XSRETURN_EMPTY;
		2803
2237	uint8_t flags = *data++;	2804	flags = *data++;
2238		2805
2239	if (flags)	2806	if (flags)
2240	{	2807	{
2241	mapcell *cell = row_get_cell (row, x);	2808	mapcell *cell = row_get_cell (row, x);
2242	tileid tile[3] = { 0, 0, 0 };	2809	tileid tile[3] = { 0, 0, 0 };
…		…
2245	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2812	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2246	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2813	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2247		2814
2248	if (cell->darkness == 0)	2815	if (cell->darkness == 0)
2249	{	2816	{
2250	cell->darkness = 0;	2817	/*cell->darkness = 0;*/
		2818	EXTEND (SP, 3);
2251		2819
2252	for (z = 0; z <= 2; z++)	2820	for (z = 0; z <= 2; z++)
2253	{	2821	{
2254	tileid t = tile [z];	2822	tileid t = tile [z];
2255		2823
2256	if (t >= self->texs || (t && !self->tex [t].name))	2824	if (t >= self->texs || (t && !self->tex [t].name))
2257	{	2825	{
2258	XPUSHs (sv_2mortal (newSViv (t)));	2826	PUSHs (sv_2mortal (newSViv (t)));
2259	need_texid (self, t);	2827	need_texid (self, t);
2260	}	2828	}
2261		2829
2262	cell->tile [z] = t;	2830	cell->tile [z] = t;
2263	}	2831	}
…		…
2265	}	2833	}
2266	}	2834	}
2267	}	2835	}
2268	}	2836	}
2269		2837
2270	MODULE = CFPlus PACKAGE = CFPlus::RW	2838	MODULE = Deliantra::Client PACKAGE = DC::RW
2271		2839
2272	CFPlus::RW	2840	DC::RW
2273	new (SV *class, SV *data_sv)	2841	new (SV *klass, SV *data_sv)
2274	CODE:	2842	CODE:
2275	{	2843	{
2276	STRLEN datalen;	2844	STRLEN datalen;
2277	char *data = SvPVbyte (data_sv, datalen);	2845	char *data = SvPVbyte (data_sv, datalen);
2278		2846
2279	RETVAL = SDL_RWFromConstMem (data, datalen);	2847	RETVAL = SDL_RWFromConstMem (data, datalen);
2280	}	2848	}
2281	OUTPUT:	2849	OUTPUT:
2282	RETVAL	2850	RETVAL
2283		2851
2284	CFPlus::RW	2852	DC::RW
2285	new_from_file (SV *class, const char *path, const char *mode = "rb")	2853	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2286	CODE:	2854	CODE:
2287	RETVAL = SDL_RWFromFile (path, mode);	2855	RETVAL = SDL_RWFromFile (path, mode);
2288	OUTPUT:	2856	OUTPUT:
2289	RETVAL	2857	RETVAL
2290		2858
2291	# fails on win32:	2859	# fails on win32:
2292	# CFPlus.xs(2268) : error C2059: syntax error : '('	2860	# dc.xs(2268) : error C2059: syntax error : '('
2293	#void	2861	#void
2294	#close (CFPlus::RW self)	2862	#close (DC::RW self)
2295	# CODE:	2863	# CODE:
2296	# (self->(close)) (self);	2864	# (self->(close)) (self);
2297		2865
2298	MODULE = CFPlus PACKAGE = CFPlus::Channel	2866	MODULE = Deliantra::Client PACKAGE = DC::Channel
2299		2867
2300	PROTOTYPES: DISABLE	2868	PROTOTYPES: DISABLE
2301		2869
2302	CFPlus::Channel	2870	DC::Channel
2303	find ()	2871	find ()
2304	CODE:	2872	CODE:
2305	{	2873	{
2306	RETVAL = Mix_GroupAvailable (-1);	2874	RETVAL = Mix_GroupAvailable (-1);
2307		2875
2308	if (RETVAL < 0)	2876	if (RETVAL < 0)
2309	{	2877	{
2310	RETVAL = Mix_GroupOldest (-1);	2878	RETVAL = Mix_GroupOldest (-1);
2311		2879
2312	if (RETVAL < 0)	2880	if (RETVAL < 0)
		2881	{
		2882	// happens sometimes, maybe it just stopped playing(?)
		2883	RETVAL = Mix_GroupAvailable (-1);
		2884
		2885	if (RETVAL < 0)
2313	XSRETURN_UNDEF;	2886	XSRETURN_UNDEF;
2314		2887	}
		2888	else
2315	Mix_HaltChannel (RETVAL);	2889	Mix_HaltChannel (RETVAL);
2316	}	2890	}
2317		2891
2318	Mix_UnregisterAllEffects (RETVAL);	2892	Mix_UnregisterAllEffects (RETVAL);
2319	Mix_Volume (RETVAL, 128);	2893	Mix_Volume (RETVAL, 128);
2320	}	2894	}
2321	OUTPUT:	2895	OUTPUT:
2322	RETVAL	2896	RETVAL
2323		2897
2324	void	2898	void
2325	halt (CFPlus::Channel self)	2899	halt (DC::Channel self)
2326	CODE:	2900	CODE:
2327	Mix_HaltChannel (self);	2901	Mix_HaltChannel (self);
2328		2902
2329	void	2903	void
2330	expire (CFPlus::Channel self, int ticks = -1)	2904	expire (DC::Channel self, int ticks = -1)
2331	CODE:	2905	CODE:
2332	Mix_ExpireChannel (self, ticks);	2906	Mix_ExpireChannel (self, ticks);
2333		2907
2334	void	2908	void
2335	fade_out (CFPlus::Channel self, int ticks = -1)	2909	fade_out (DC::Channel self, int ticks = -1)
2336	CODE:	2910	CODE:
2337	Mix_FadeOutChannel (self, ticks);	2911	Mix_FadeOutChannel (self, ticks);
2338		2912
2339	int	2913	int
2340	volume (CFPlus::Channel self, int volume)	2914	volume (DC::Channel self, int volume)
2341	CODE:	2915	CODE:
2342	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2916	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2343	OUTPUT:	2917	OUTPUT:
2344	RETVAL	2918	RETVAL
2345		2919
2346	void	2920	void
2347	unregister_all_effects (CFPlus::Channel self)	2921	unregister_all_effects (DC::Channel self)
2348	CODE:	2922	CODE:
2349	Mix_UnregisterAllEffects (self);	2923	Mix_UnregisterAllEffects (self);
2350		2924
2351	void	2925	void
2352	set_panning (CFPlus::Channel self, int left, int right)	2926	set_panning (DC::Channel self, int left, int right)
2353	CODE:	2927	CODE:
2354	left = CLAMP (left , 0, 255);	2928	left = CLAMP (left , 0, 255);
2355	right = CLAMP (right, 0, 255);	2929	right = CLAMP (right, 0, 255);
2356	Mix_SetPanning (self, left, right);	2930	Mix_SetPanning (self, left, right);
2357		2931
2358	void	2932	void
2359	set_distance (CFPlus::Channel self, int distance)	2933	set_distance (DC::Channel self, int distance)
2360	CODE:	2934	CODE:
2361	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2935	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2362		2936
2363	void	2937	void
2364	set_position (CFPlus::Channel self, int angle, int distance)	2938	set_position (DC::Channel self, int angle, int distance)
2365	CODE:	2939	CODE:
2366		2940
2367	void	2941	void
2368	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)	2942	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2369	CODE:	2943	CODE:
2370	{	2944	{
2371	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2945	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2372	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2946	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2373	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2947	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2374	}	2948	}
2375		2949
2376	void	2950	void
2377	set_reverse_stereo (CFPlus::Channel self, int flip)	2951	set_reverse_stereo (DC::Channel self, int flip)
2378	CODE:	2952	CODE:
2379	Mix_SetReverseStereo (self, flip);	2953	Mix_SetReverseStereo (self, flip);
2380		2954
2381	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2955	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2382		2956
2383	PROTOTYPES: DISABLE	2957	PROTOTYPES: DISABLE
2384		2958
		2959	void
		2960	decoders ()
		2961	PPCODE:
		2962	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2963	int i, num = Mix_GetNumChunkDecoders ();
		2964	EXTEND (SP, num);
		2965	for (i = 0; i < num; ++i)
		2966	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2967	#else
		2968	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2969	#endif
		2970
2385	CFPlus::MixChunk	2971	DC::MixChunk
2386	new (SV *class, CFPlus::RW rwops)	2972	new (SV *klass, DC::RW rwops)
2387	CODE:	2973	CODE:
2388	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2974	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2389	OUTPUT:	2975	OUTPUT:
2390	RETVAL	2976	RETVAL
2391		2977
2392	void	2978	void
2393	DESTROY (CFPlus::MixChunk self)	2979	DESTROY (DC::MixChunk self)
2394	CODE:	2980	CODE:
2395	Mix_FreeChunk (self);	2981	Mix_FreeChunk (self);
2396		2982
2397	int	2983	int
2398	volume (CFPlus::MixChunk self, int volume = -1)	2984	volume (DC::MixChunk self, int volume = -1)
2399	CODE:	2985	CODE:
2400	if (items > 1)	2986	if (items > 1)
2401	volume = CLAMP (volume, 0, 128);	2987	volume = CLAMP (volume, 0, 128);
2402	RETVAL = Mix_VolumeChunk (self, volume);	2988	RETVAL = Mix_VolumeChunk (self, volume);
2403	OUTPUT:	2989	OUTPUT:
2404	RETVAL	2990	RETVAL
2405		2991
2406	CFPlus::Channel	2992	DC::Channel
2407	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2993	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2408	CODE:	2994	CODE:
2409	{	2995	{
2410	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2996	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2411		2997
2412	if (RETVAL < 0)	2998	if (RETVAL < 0)
…		…
2419	}	3005	}
2420	}	3006	}
2421	OUTPUT:	3007	OUTPUT:
2422	RETVAL	3008	RETVAL
2423		3009
2424	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	3010	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		3011
		3012	void
		3013	decoders ()
		3014	PPCODE:
		3015	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		3016	int i, num = Mix_GetNumMusicDecoders ();
		3017	EXTEND (SP, num);
		3018	for (i = 0; i < num; ++i)
		3019	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3020	#else
		3021	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3022	#endif
2425		3023
2426	int	3024	int
2427	volume (int volume = -1)	3025	volume (int volume = -1)
2428	PROTOTYPE: ;$	3026	PROTOTYPE: ;$
2429	CODE:	3027	CODE:
…		…
2441	void	3039	void
2442	halt ()	3040	halt ()
2443	CODE:	3041	CODE:
2444	Mix_HaltMusic ();	3042	Mix_HaltMusic ();
2445		3043
		3044	int
		3045	playing ()
		3046	CODE:
		3047	RETVAL = Mix_PlayingMusic ();
		3048	OUTPUT:
		3049	RETVAL
		3050
2446	CFPlus::MixMusic	3051	DC::MixMusic
2447	new (SV *class, CFPlus::RW rwops)	3052	new (SV *klass, DC::RW rwops)
2448	CODE:	3053	CODE:
2449	RETVAL = Mix_LoadMUS_RW (rwops);	3054	RETVAL = Mix_LoadMUS_RW (rwops);
2450	OUTPUT:	3055	OUTPUT:
2451	RETVAL	3056	RETVAL
2452		3057
2453	void	3058	void
2454	DESTROY (CFPlus::MixMusic self)	3059	DESTROY (DC::MixMusic self)
2455	CODE:	3060	CODE:
2456	Mix_FreeMusic (self);	3061	Mix_FreeMusic (self);
2457		3062
2458	int	3063	int
2459	play (CFPlus::MixMusic self, int loops = -1)	3064	play (DC::MixMusic self, int loops = -1)
2460	CODE:	3065	CODE:
2461	RETVAL = Mix_PlayMusic (self, loops);	3066	RETVAL = Mix_PlayMusic (self, loops);
2462	OUTPUT:	3067	OUTPUT:
2463	RETVAL	3068	RETVAL
2464		3069
2465	void	3070	void
2466	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3071	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2467	CODE:	3072	CODE:
2468	Mix_FadeInMusicPos (self, loops, ms, position);	3073	Mix_FadeInMusicPos (self, loops, ms, position);
2469		3074
2470	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3075	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2471		3076
2472	PROTOTYPES: ENABLE	3077	PROTOTYPES: ENABLE
2473		3078
2474	BOOT:	3079	BOOT:
2475	{	3080	{
2476	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3081	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2477	static const struct {	3082	static const struct {
2478	const char *name;	3083	const char *name;
2479	IV iv;	3084	IV iv;
2480	} *civ, const_iv[] = {	3085	} *civ, const_iv[] = {
2481	# define const_iv(name) { # name, (IV)name }	3086	# define const_iv(name) { # name, (IV)name }
2482	const_iv (GL_VENDOR),	3087	const_iv (GL_VENDOR),
2483	const_iv (GL_VERSION),	3088	const_iv (GL_VERSION),
2484	const_iv (GL_EXTENSIONS),	3089	const_iv (GL_EXTENSIONS),
		3090	const_iv (GL_MAX_TEXTURE_UNITS),
2485	const_iv (GL_COLOR_MATERIAL),	3091	const_iv (GL_COLOR_MATERIAL),
2486	const_iv (GL_SMOOTH),	3092	const_iv (GL_SMOOTH),
2487	const_iv (GL_FLAT),	3093	const_iv (GL_FLAT),
2488	const_iv (GL_DITHER),	3094	const_iv (GL_DITHER),
2489	const_iv (GL_BLEND),	3095	const_iv (GL_BLEND),
…		…
2501	const_iv (GL_ZERO),	3107	const_iv (GL_ZERO),
2502	const_iv (GL_SRC_ALPHA),	3108	const_iv (GL_SRC_ALPHA),
2503	const_iv (GL_DST_ALPHA),	3109	const_iv (GL_DST_ALPHA),
2504	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3110	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2505	const_iv (GL_ONE_MINUS_DST_ALPHA),	3111	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3112	const_iv (GL_SRC_COLOR),
		3113	const_iv (GL_DST_COLOR),
		3114	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3115	const_iv (GL_ONE_MINUS_DST_COLOR),
2506	const_iv (GL_SRC_ALPHA_SATURATE),	3116	const_iv (GL_SRC_ALPHA_SATURATE),
2507	const_iv (GL_RGB),	3117	const_iv (GL_RGB),
2508	const_iv (GL_RGBA),	3118	const_iv (GL_RGBA),
2509	const_iv (GL_RGBA4),	3119	const_iv (GL_RGBA4),
2510	const_iv (GL_RGBA8),	3120	const_iv (GL_RGBA8),
…		…
2516	const_iv (GL_INTENSITY),	3126	const_iv (GL_INTENSITY),
2517	const_iv (GL_LUMINANCE),	3127	const_iv (GL_LUMINANCE),
2518	const_iv (GL_LUMINANCE_ALPHA),	3128	const_iv (GL_LUMINANCE_ALPHA),
2519	const_iv (GL_FLOAT),	3129	const_iv (GL_FLOAT),
2520	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3130	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3131	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3132	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3133	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3134	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3135	const_iv (GL_COMPRESSED_RGB_ARB),
		3136	const_iv (GL_COMPRESSED_RGBA_ARB),
2521	const_iv (GL_COMPILE),	3137	const_iv (GL_COMPILE),
2522	const_iv (GL_PROXY_TEXTURE_1D),	3138	const_iv (GL_PROXY_TEXTURE_1D),
2523	const_iv (GL_PROXY_TEXTURE_2D),	3139	const_iv (GL_PROXY_TEXTURE_2D),
2524	const_iv (GL_TEXTURE_1D),	3140	const_iv (GL_TEXTURE_1D),
2525	const_iv (GL_TEXTURE_2D),	3141	const_iv (GL_TEXTURE_2D),
…		…
2564	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3180	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2565	const_iv (GL_POINT_SMOOTH_HINT),	3181	const_iv (GL_POINT_SMOOTH_HINT),
2566	const_iv (GL_LINE_SMOOTH_HINT),	3182	const_iv (GL_LINE_SMOOTH_HINT),
2567	const_iv (GL_POLYGON_SMOOTH_HINT),	3183	const_iv (GL_POLYGON_SMOOTH_HINT),
2568	const_iv (GL_GENERATE_MIPMAP_HINT),	3184	const_iv (GL_GENERATE_MIPMAP_HINT),
		3185	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2569	const_iv (GL_FASTEST),	3186	const_iv (GL_FASTEST),
2570	const_iv (GL_DONT_CARE),	3187	const_iv (GL_DONT_CARE),
2571	const_iv (GL_NICEST),	3188	const_iv (GL_NICEST),
2572	const_iv (GL_V2F),	3189	const_iv (GL_V2F),
2573	const_iv (GL_V3F),	3190	const_iv (GL_V3F),
2574	const_iv (GL_T2F_V3F),	3191	const_iv (GL_T2F_V3F),
2575	const_iv (GL_T2F_N3F_V3F),	3192	const_iv (GL_T2F_N3F_V3F),
		3193	const_iv (GL_FUNC_ADD),
		3194	const_iv (GL_FUNC_SUBTRACT),
		3195	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2576	# undef const_iv	3196	# undef const_iv
2577	};	3197	};
2578		3198
2579	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3199	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2580	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3200	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2581		3201
2582	texture_av = newAV ();	3202	texture_av = newAV ();
2583	AvREAL_off (texture_av);	3203	AvREAL_off (texture_av);
2584	}	3204	}
2585		3205
2586	char *	3206	void
		3207	disable_GL_EXT_blend_func_separate ()
		3208	CODE:
		3209	gl.BlendFuncSeparate = 0;
		3210	gl.BlendFuncSeparateEXT = 0;
		3211
		3212	void
		3213	apple_nvidia_bug (int enable)
		3214
		3215	const char *
2587	gl_vendor ()	3216	gl_vendor ()
2588	CODE:	3217	CODE:
2589	RETVAL = (char *)glGetString (GL_VENDOR);	3218	RETVAL = (const char *)glGetString (GL_VENDOR);
2590	OUTPUT:	3219	OUTPUT:
2591	RETVAL	3220	RETVAL
2592		3221
2593	char *	3222	const char *
2594	gl_version ()	3223	gl_version ()
2595	CODE:	3224	CODE:
2596	RETVAL = (char *)glGetString (GL_VERSION);	3225	RETVAL = (const char *)glGetString (GL_VERSION);
2597	OUTPUT:	3226	OUTPUT:
2598	RETVAL	3227	RETVAL
2599		3228
2600	char *	3229	const char *
2601	gl_extensions ()	3230	gl_extensions ()
2602	CODE:	3231	CODE:
2603	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3232	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2604	OUTPUT:	3233	OUTPUT:
2605	RETVAL	3234	RETVAL
2606		3235
2607	const char *glGetString (GLenum pname)	3236	const char *glGetString (GLenum pname)
		3237	CODE:
		3238	RETVAL = (const char *)glGetString (pname);
		3239	OUTPUT:
		3240	RETVAL
2608		3241
2609	GLint glGetInteger (GLenum pname)	3242	GLint glGetInteger (GLenum pname)
2610	CODE:	3243	CODE:
2611	glGetIntegerv (pname, &RETVAL);	3244	glGetIntegerv (pname, &RETVAL);
2612	OUTPUT:	3245	OUTPUT:
…		…
2620		3253
2621	int glGetError ()	3254	int glGetError ()
2622		3255
2623	void glFinish ()	3256	void glFinish ()
2624		3257
		3258	void glFlush ()
		3259
2625	void glClear (int mask)	3260	void glClear (int mask)
2626		3261
2627	void glClearColor (float r, float g, float b, float a = 1.0)	3262	void glClearColor (float r, float g, float b, float a = 1.0)
2628	PROTOTYPE: @	3263	PROTOTYPE: @
2629		3264
…		…
2638	void glBlendFunc (int sfactor, int dfactor)	3273	void glBlendFunc (int sfactor, int dfactor)
2639		3274
2640	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3275	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2641	CODE:	3276	CODE:
2642	gl_BlendFuncSeparate (sa, da, saa, daa);	3277	gl_BlendFuncSeparate (sa, da, saa, daa);
		3278
		3279	# void glBlendEquation (int se)
2643		3280
2644	void glDepthMask (int flag)	3281	void glDepthMask (int flag)
2645		3282
2646	void glLogicOp (int opcode)	3283	void glLogicOp (int opcode)
2647		3284
…		…
2682	void glRotate (float angle, float x, float y, float z)	3319	void glRotate (float angle, float x, float y, float z)
2683	CODE:	3320	CODE:
2684	glRotatef (angle, x, y, z);	3321	glRotatef (angle, x, y, z);
2685		3322
2686	void glColor (float r, float g, float b, float a = 1.0)	3323	void glColor (float r, float g, float b, float a = 1.0)
		3324	PROTOTYPE: @
2687	ALIAS:	3325	ALIAS:
2688	glColor_premultiply = 1	3326	glColor_premultiply = 1
2689	CODE:	3327	CODE:
2690	if (ix)	3328	if (ix)
2691	{	3329	{
…		…
2711		3349
2712	void glRect (float x1, float y1, float x2, float y2)	3350	void glRect (float x1, float y1, float x2, float y2)
2713	CODE:	3351	CODE:
2714	glRectf (x1, y1, x2, y2);	3352	glRectf (x1, y1, x2, y2);
2715		3353
		3354	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3355	CODE:
		3356	glBegin (GL_LINE_LOOP);
		3357	glVertex2f (x1, y1);
		3358	glVertex2f (x2, y1);
		3359	glVertex2f (x2, y2);
		3360	glVertex2f (x1, y2);
		3361	glEnd ();
		3362
2716	PROTOTYPES: ENABLE	3363	PROTOTYPES: ENABLE
2717		3364
2718	void glBegin (int mode)	3365	void glBegin (int mode)
2719		3366
2720	void glEnd ()	3367	void glEnd ()
…		…
2752	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3399	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2753	CODE:	3400	CODE:
2754	if (gl.SeparableFilter2D)	3401	if (gl.SeparableFilter2D)
2755	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3402	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2756		3403
2757	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3404	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2758		3405
2759	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3406	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2760		3407
2761	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3408	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2762		3409
…		…
2788		3435
2789	void glEndList ()	3436	void glEndList ()
2790		3437
2791	void glCallList (int list)	3438	void glCallList (int list)
2792		3439
2793	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3440	void c_init ()
		3441	CODE:
		3442	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3443	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3444
		3445	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2794		3446
2795	PROTOTYPES: DISABLE	3447	PROTOTYPES: DISABLE
2796		3448
2797	void	3449	void
2798	find_widget (SV *self, NV x, NV y)	3450	find_widget (SV *self, NV x, NV y)
2799	PPCODE:	3451	PPCODE:
2800	{	3452	{
2801	if (within_widget (self, x, y))	3453	if (within_widget (self, x, y))
2802	XPUSHs (self);	3454	XPUSHs (self);
2803	}	3455	}
2804		3456
2805	BOOT:	3457	BOOT:
2806	{	3458	{
2807	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3459	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2808		3460
2809	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3461	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2810	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3462	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2811	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3463	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2812	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3464	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2813	}	3465	}
2814		3466
2815	void	3467	void
2816	draw (SV *self)	3468	draw (SV *self)
2817	CODE:	3469	CODE:
2818	{	3470	{
2819	HV *hv;	3471	HV *hv;
2820	SV **svp;	3472	SV **svp;
2821	NV x, y, w, h;	3473	NV x, y, w, h;
2822	SV *draw_x_sv = GvSV (draw_x_gv);	3474	SV *draw_x_sv = GvSV (draw_x_gv);
2823	SV *draw_y_sv = GvSV (draw_y_gv);	3475	SV *draw_y_sv = GvSV (draw_y_gv);
2824	SV *draw_w_sv = GvSV (draw_w_gv);	3476	SV *draw_w_sv = GvSV (draw_w_gv);
2825	SV *draw_h_sv = GvSV (draw_h_gv);	3477	SV *draw_h_sv = GvSV (draw_h_gv);
2826	SV *hover;
2827	double draw_x, draw_y, draw_w, draw_h;	3478	double draw_x, draw_y;
2828		3479
2829	if (!SvROK (self))	3480	if (!SvROK (self))
2830	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3481	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2831		3482
2832	hv = (HV *)SvRV (self);	3483	hv = (HV *)SvRV (self);
2833		3484
2834	if (SvTYPE (hv) != SVt_PVHV)	3485	if (SvTYPE (hv) != SVt_PVHV)
2835	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3486	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2836		3487
2837	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3488	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2838	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3489	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2839		3490
2840	if (!h || !w)	3491	if (!h || !w)
…		…
2860	{	3511	{
2861	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3512	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2862		3513
2863	if (svp && SvTRUE (*svp))	3514	if (svp && SvTRUE (*svp))
2864	{	3515	{
2865	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3516	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2866	glEnable (GL_BLEND);	3517	glEnable (GL_BLEND);
2867	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3518	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2868	glBegin (GL_QUADS);	3519	glBegin (GL_QUADS);
2869	glVertex2f (0, 0);	3520	glVertex2f (0, 0);
2870	glVertex2f (w, 0);	3521	glVertex2f (w, 0);
…		…
2873	glEnd ();	3524	glEnd ();
2874	glDisable (GL_BLEND);	3525	glDisable (GL_BLEND);
2875	}	3526	}
2876	}	3527	}
2877	#if 0	3528	#if 0
2878	if ($ENV{CFPLUS_DEBUG} & 1) {	3529	// draw borders, for debugging
2879	glPushMatrix;	3530	glPushMatrix ();
2880	glColor 1, 1, 0, 1;	3531	glColor4f (1., 1., 0., 1.);
2881	glTranslate 0.375, 0.375;	3532	glTranslatef (.5, .5, 0.);
2882	glBegin GL_LINE_LOOP;	3533	glBegin (GL_LINE_LOOP);
2883	glVertex 0 , 0;	3534	glVertex2f (0 , 0);
2884	glVertex $self->{w} - 1, 0;	3535	glVertex2f (w - 1, 0);
2885	glVertex $self->{w} - 1, $self->{h} - 1;	3536	glVertex2f (w - 1, h - 1);
2886	glVertex 0 , $self->{h} - 1;	3537	glVertex2f (0 , h - 1);
2887	glEnd;	3538	glEnd ();
2888	glPopMatrix;	3539	glPopMatrix ();
2889	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2890	}
2891	#endif	3540	#endif
2892	PUSHMARK (SP);	3541	PUSHMARK (SP);
2893	XPUSHs (self);	3542	XPUSHs (self);
2894	PUTBACK;	3543	PUTBACK;
2895	call_method ("_draw", G_VOID | G_DISCARD);	3544	call_method ("_draw", G_VOID | G_DISCARD);

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