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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.212 by root, Sun Jul 29 03:58:26 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
		24	// microsoft vs. C
		25	# define sqrtf(x) sqrt(x)
		26	# define atan2f(x,y) atan2(x,y)
		27	# define M_PI 3.14159265f
22	#endif	28	#endif
23		29
24	#include <assert.h>	30	#include <cassert>
25	#include <math.h>	31	#include <cmath>
26	#include <string.h>	32	#include <cstring>
27	#include <stdio.h>	33	#include <cstdio>
28	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
29		37
30	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	38	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
31		39
32	#include <SDL.h>	40	#include <SDL.h>
33	#include <SDL_thread.h>	41	#include <SDL_thread.h>
34	#include <SDL_endian.h>	42	#include <SDL_endian.h>
35	#include <SDL_image.h>	43	#include <SDL_image.h>
36	#include <SDL_mixer.h>	44	#include <SDL_mixer.h>
37	#include <SDL_opengl.h>	45	#include <SDL_opengl.h>
38		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
39	#define PANGO_ENABLE_BACKEND	54	#define PANGO_ENABLE_BACKEND
40	#define G_DISABLE_CAST_CHECKS	55	#define G_DISABLE_CAST_CHECKS
41		56
42	#include <glib/gmacros.h>	57	#include <glib.h>
43		58
44	#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
45		71
46	#ifndef _WIN32	72	#ifndef _WIN32
47	# include <sys/types.h>	73	# include <sys/types.h>
48	# include <sys/socket.h>	74	# include <sys/socket.h>
49	# include <netinet/in.h>	75	# include <netinet/in.h>
50	# include <netinet/tcp.h>	76	# include <netinet/tcp.h>
51	# include <inttypes.h>	77	# include <inttypes.h>
52	#endif	78	#endif
53		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
54	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	89	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
55		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 */
56	#define FOW_DARKNESS 32	93	#define FOW_DARKNESS 50
		94	#define DARKNESS_ADJUST(n) (n)
57		95
58	#define MAP_EXTEND_X 32	96	#define MAP_EXTEND_X 32
59	#define MAP_EXTEND_Y 512	97	#define MAP_EXTEND_Y 512
60		98
61	#define MIN_FONT_HEIGHT 10	99	#define MIN_FONT_HEIGHT 10
62		100
63	#if 0	101	/* mask out modifiers we are not interested in */
64	# define PARACHUTE SDL_INIT_NOPARACHUTE	102	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
65	#else	103
66	# define PARACHUTE 0	104	#define KMOD_LRAM 0x10000 // our extension
67	#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	}
68		127
69	static AV *texture_av;	128	static AV *texture_av;
70		129
71	static struct	130	static struct
72	{	131	{
…		…
109	av_push (texture_av, (SV *)(size_t)name);	168	av_push (texture_av, (SV *)(size_t)name);
110	glDeleteTextures (1, &name);	169	glDeleteTextures (1, &name);
111	}	170	}
112		171
113	#include "texcache.c"	172	#include "texcache.c"
		173	#include "rendercache.c"
114		174
115	#include "pango-font.c"	175	#include "pango-font.c"
116	#include "pango-fontmap.c"	176	#include "pango-fontmap.c"
117	#include "pango-render.c"	177	#include "pango-render.c"
118		178
119	typedef IV CFPlus__Channel;	179	typedef IV DC__Channel;
120	typedef SDL_RWops *CFPlus__RW;	180	typedef SDL_RWops *DC__RW;
121	typedef Mix_Chunk *CFPlus__MixChunk;	181	typedef Mix_Chunk *DC__MixChunk;
122	typedef Mix_Music *CFPlus__MixMusic;	182	typedef Mix_Music *DC__MixMusic;
123		183
124	typedef PangoFontDescription *CFPlus__Font;	184	typedef PangoFontDescription *DC__Font;
125		185
126	static int	186	static int
127	shape_attr_p (PangoLayoutRun *run)	187	shape_attr_p (PangoLayoutRun *run)
128	{	188	{
129	GSList *attrs = run->item->analysis.extra_attrs;	189	GSList *attrs = run->item->analysis.extra_attrs;
130		190
131	while (attrs)	191	while (attrs)
132	{	192	{
133	PangoAttribute *attr = attrs->data;	193	PangoAttribute *attr = (PangoAttribute *)attrs->data;
134		194
135	if (attr->klass->type == PANGO_ATTR_SHAPE)	195	if (attr->klass->type == PANGO_ATTR_SHAPE)
136	return 1;	196	return 1;
137		197
138	attrs = attrs->next;	198	attrs = attrs->next;
…		…
143		203
144	typedef struct cf_layout {	204	typedef struct cf_layout {
145	PangoLayout *pl;	205	PangoLayout *pl;
146	float r, g, b, a; // default color for rgba mode	206	float r, g, b, a; // default color for rgba mode
147	int base_height;	207	int base_height;
148	CFPlus__Font font;	208	DC__Font font;
		209	rc_t *rc;
149	} *CFPlus__Layout;	210	} *DC__Layout;
150		211
151	static CFPlus__Font default_font;	212	static DC__Font default_font;
152	static PangoContext *opengl_context;	213	static PangoContext *opengl_context;
153	static PangoFontMap *opengl_fontmap;	214	static PangoFontMap *opengl_fontmap;
154		215
155	static void	216	static void
156	substitute_func (FcPattern *pattern, gpointer data)	217	substitute_func (FcPattern *pattern, gpointer data)
157	{	218	{
158	FcPatternAddBool (pattern, FC_HINTING, 1);	219	FcPatternAddBool (pattern, FC_HINTING, 1);
159	#ifdef FC_HINT_STYLE	220	#ifdef FC_HINT_STYLE
160	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	221	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
161	#endif	222	#endif
162	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	223	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
163	}	224	}
164		225
165	static void	226	static void
166	layout_update_font (CFPlus__Layout self)	227	layout_update_font (DC__Layout self)
167	{	228	{
168	/* 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
169	* reasonably well with bitstream vera	230	* reasonably well with dejavu/bistream fonts
170	*/	231	*/
171	PangoFontDescription *font = self->font ? self->font : default_font;	232	PangoFontDescription *font = self->font ? self->font : default_font;
172		233
173	pango_font_description_set_absolute_size (font,	234	pango_font_description_set_absolute_size (font,
174	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	235	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
175		236
176	pango_layout_set_font_description (self->pl, font);	237	pango_layout_set_font_description (self->pl, font);
177	}	238	}
178		239
179	static void	240	static void
180	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	241	layout_get_pixel_size (DC__Layout self, int *w, int *h)
181	{	242	{
182	PangoRectangle rect;	243	PangoRectangle rect;
183		244
184	// get_pixel_* wrongly rounds down	245	// get_pixel_* wrongly rounds down
185	pango_layout_get_extents (self->pl, 0, &rect);	246	pango_layout_get_extents (self->pl, 0, &rect);
…		…
196		257
197	typedef uint16_t tileid;	258	typedef uint16_t tileid;
198	typedef uint16_t faceid;	259	typedef uint16_t faceid;
199		260
200	typedef struct {	261	typedef struct {
201	int name;	262	GLuint name;
202	int w, h;	263	int w, h;
203	float s, t;	264	float s, t;
204	uint8_t r, g, b, a;	265	uint8_t r, g, b, a;
205	tileid smoothtile;	266	tileid smoothtile;
206	uint8_t smoothlevel;	267	uint8_t smoothlevel;
		268	uint8_t unused; /* set to zero on use */
207	} maptex;	269	} maptex;
208		270
209	typedef struct {	271	typedef struct {
210	uint32_t player;	272	uint32_t player;
211	tileid tile[3];	273	tileid tile[3];
…		…
224	int faces; tileid *face2tile; // [faceid]	286	int faces; tileid *face2tile; // [faceid]
225	int texs; maptex *tex; // [tileid]	287	int texs; maptex *tex; // [tileid]
226		288
227	int32_t rows;	289	int32_t rows;
228	maprow *row;	290	maprow *row;
229	} *CFPlus__Map;	291	} *DC__Map;
230		292
231	static char *	293	static char *
232	prepend (char *ptr, int sze, int inc)	294	prepend (char *ptr, int sze, int inc)
233	{	295	{
234	char *p;	296	char *p;
…		…
272	self->texs *= 2;	334	self->texs *= 2;
273	}	335	}
274	}	336	}
275		337
276	static maprow *	338	static maprow *
277	map_get_row (CFPlus__Map self, int y)	339	map_get_row (DC__Map self, int y)
278	{	340	{
279	if (0 > y)	341	if (0 > y)
280	{	342	{
281	int extend = - y + MAP_EXTEND_Y;	343	int extend = - y + MAP_EXTEND_Y;
282	Prepend (maprow, self->row, self->rows, extend);	344	Prepend (maprow, self->row, self->rows, extend);
…		…
320		382
321	return row->col + (x - row->c0);	383	return row->col + (x - row->c0);
322	}	384	}
323		385
324	static mapcell *	386	static mapcell *
325	map_get_cell (CFPlus__Map self, int x, int y)	387	map_get_cell (DC__Map self, int x, int y)
326	{	388	{
327	return row_get_cell (map_get_row (self, y), x);	389	return row_get_cell (map_get_row (self, y), x);
328	}	390	}
329		391
330	static void	392	static void
331	map_clear (CFPlus__Map self)	393	map_clear (DC__Map self)
332	{	394	{
333	int r;	395	int r;
334		396
335	for (r = 0; r < self->rows; r++)	397	for (r = 0; r < self->rows; r++)
336	Safefree (self->row[r].col);	398	Safefree (self->row[r].col);
…		…
343	self->oy = 0;	405	self->oy = 0;
344	self->row = 0;	406	self->row = 0;
345	self->rows = 0;	407	self->rows = 0;
346	}	408	}
347		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
348	static void	420	static void
349	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)
350	{	422	{
351	int x, y;	423	int x, y;
352	maprow *row;	424	maprow *row;
353	mapcell *cell;	425	mapcell *cell;
354		426
…		…
366	if (x >= row->c1)	438	if (x >= row->c1)
367	break;	439	break;
368		440
369	cell = row->col + x - row->c0;	441	cell = row->col + x - row->c0;
370		442
371	cell->darkness = 0;	443	CELL_CLEAR (cell);
372	cell->stat_hp = 0;
373	cell->flags = 0;
374	cell->player = 0;
375	}	444	}
376	}	445	}
377	}	446	}
378		447
379	typedef struct {	448	struct smooth_key
		449	{
380	tileid tile;	450	tileid tile;
381	uint8_t x, y, level;	451	uint8_t x, y, level;
382	} 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	}
383		471
384	static void	472	static void
385	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	473	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
386	{	474	{
387	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	475	auto &&it = h.find (key);
388		476
389	if (SvIOK (*sv))	477	if (it == h.end ())
390	SvIV_set (*sv, SvIVX (*sv) | bits);	478	h.insert (std::make_pair (key, bits));
391	else	479	else
392	sv_setiv (*sv, bits);	480	it->second |= bits;
393	}	481	}
394		482
395	static void	483	static void
396	music_finished (void)	484	music_finished (void)
397	{	485	{
…		…
414	ev.code = 1;	502	ev.code = 1;
415	ev.data1 = (void *)(long)channel;	503	ev.data1 = (void *)(long)channel;
416	ev.data2 = 0;	504	ev.data2 = 0;
417		505
418	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;
419	}	514	}
420		515
421	static unsigned int	516	static unsigned int
422	minpot (unsigned int n)	517	minpot (unsigned int n)
423	{	518	{
…		…
433	n |= n >> 16;	528	n |= n >> 16;
434		529
435	return n + 1;	530	return n + 1;
436	}	531	}
437		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
438	/* SDL should provide this, really. */	544	/* SDL should provide this, really. */
439	#define SDLK_MODIFIER_MIN 300	545	#define SDLK_MODIFIER_MIN 300
440	#define SDLK_MODIFIER_MAX 314	546	#define SDLK_MODIFIER_MAX 314
441		547
442	/******************************************************************************/	548	/******************************************************************************/
…		…
480	return 0;	586	return 0;
481		587
482	return 1;	588	return 1;
483	}	589	}
484		590
485	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
486		650
487	PROTOTYPES: ENABLE	651	PROTOTYPES: ENABLE
488		652
489	BOOT:	653	BOOT:
490	{	654	{
491	HV *stash = gv_stashpv ("CFPlus", 1);	655	HV *stash = gv_stashpv ("DC", 1);
492	static const struct {	656	static const struct {
493	const char *name;	657	const char *name;
494	IV iv;	658	IV iv;
495	} *civ, const_iv[] = {	659	} *civ, const_iv[] = {
496	# define const_iv(name) { # name, (IV)name }	660	# define const_iv(name) { # name, (IV)name }
…		…
518		682
519	const_iv (SDL_APPINPUTFOCUS),	683	const_iv (SDL_APPINPUTFOCUS),
520	const_iv (SDL_APPMOUSEFOCUS),	684	const_iv (SDL_APPMOUSEFOCUS),
521	const_iv (SDL_APPACTIVE),	685	const_iv (SDL_APPACTIVE),
522		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),
523	const_iv (SDLK_KP0),	739	const_iv (SDLK_KP0),
524	const_iv (SDLK_KP1),	740	const_iv (SDLK_KP1),
525	const_iv (SDLK_KP2),	741	const_iv (SDLK_KP2),
526	const_iv (SDLK_KP3),	742	const_iv (SDLK_KP3),
527	const_iv (SDLK_KP4),	743	const_iv (SDLK_KP4),
…		…
599	const_iv (KMOD_LMETA),	815	const_iv (KMOD_LMETA),
600	const_iv (KMOD_RMETA),	816	const_iv (KMOD_RMETA),
601	const_iv (KMOD_NUM),	817	const_iv (KMOD_NUM),
602	const_iv (KMOD_CAPS),	818	const_iv (KMOD_CAPS),
603	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)
604	# undef const_iv	853	# undef const_iv
605	};	854	};
606		855
607	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--)
608	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	857	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
609		858
610	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	859	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
611	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	860	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
612	}	861	}
613		862
…		…
625	RETVAL	874	RETVAL
626		875
627	NV floor (NV x)	876	NV floor (NV x)
628		877
629	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
630		889
631	void	890	void
632	pango_init ()	891	pango_init ()
633	CODE:	892	CODE:
634	{	893	{
635	opengl_fontmap = pango_opengl_font_map_new ();	894	opengl_fontmap = pango_opengl_font_map_new ();
636	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);
637	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
638	}	902	}
639		903
640	char *
641	SDL_GetError ()	904	char *SDL_GetError ()
642		905
643	int	906	void SDL_main_hack (SV *real_main)
644	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	907	PROTOTYPE: &
645		908
646	void	909	int SDL_Init (U32 flags)
		910
		911	int SDL_InitSubSystem (U32 flags)
		912
		913	void SDL_QuitSubSystem (U32 flags)
		914
647	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
648		926
649	void	927	void
650	SDL_ListModes (int rgb, int alpha)	928	SDL_ListModes (int rgb, int alpha)
651	PPCODE:	929	PPCODE:
652	{	930	{
…		…
664	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	942	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
665	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	943	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
666	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	944	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
667		945
668	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	946	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
669	#if SDL_VERSION_ATLEAST(1,2,10)
670	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
671	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	947	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
672	#endif
673		948
674	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	949	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
675		950
676	if (m && m != (SDL_Rect **)-1)	951	if (m && m != (SDL_Rect **)-1)
677	while (*m)	952	while (*m)
678	{	953	{
679	if ((*m)->w >= 640 && (*m)->h >= 480)	954	if ((*m)->w >= 400 && (*m)->h >= 300)
680	{	955	{
681	AV *av = newAV ();	956	AV *av = newAV ();
682	av_push (av, newSViv ((*m)->w));	957	av_push (av, newSViv ((*m)->w));
683	av_push (av, newSViv ((*m)->h));	958	av_push (av, newSViv ((*m)->h));
684	av_push (av, newSViv (rgb));	959	av_push (av, newSViv (rgb));
…		…
707	);	982	);
708		983
709	if (RETVAL)	984	if (RETVAL)
710	{	985	{
711	av_clear (texture_av);	986	av_clear (texture_av);
712
713	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
714	#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);
715	#include "glfunc.h"	988	#include "glfunc.h"
716	#undef GL_FUNC	989	#undef GL_FUNC
		990	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		991	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
717	}	992	}
718	}	993	}
719	OUTPUT:	994	OUTPUT:
720	RETVAL	995	RETVAL
		996
		997	void
		998	SDL_WM_SetCaption (const char *title, const char *icon)
721		999
722	void	1000	void
723	SDL_GL_SwapBuffers ()	1001	SDL_GL_SwapBuffers ()
724		1002
725	char *	1003	char *
726	SDL_GetKeyName (int sym)	1004	SDL_GetKeyName (int sym)
		1005	C_ARGS: (SDLKey)sym
727		1006
728	int	1007	int
729	SDL_GetAppState ()	1008	SDL_GetAppState ()
730		1009
		1010	int
		1011	SDL_GetModState ()
		1012
		1013	int
		1014	SDL_WaitEvent ()
		1015	C_ARGS: 0
		1016
731	void	1017	void
		1018	SDL_PumpEvents ()
		1019
		1020	void
732	poll_events ()	1021	peep_events ()
733	PPCODE:	1022	PPCODE:
734	{	1023	{
735	SDL_Event ev;	1024	SDL_Event ev;
736		1025
737	SDL_PumpEvents ();	1026	SDL_PumpEvents ();
…		…
744	{	1033	{
745	case SDL_KEYDOWN:	1034	case SDL_KEYDOWN:
746	case SDL_KEYUP:	1035	case SDL_KEYUP:
747	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1036	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
748	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1037	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
749	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);
750	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 */
751	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1040	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
752	break;	1041	break;
753		1042
754	case SDL_ACTIVEEVENT:	1043	case SDL_ACTIVEEVENT:
755	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1044	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
773	x = ev.motion.x;	1062	x = ev.motion.x;
774	y = ev.motion.y;	1063	y = ev.motion.y;
775	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1064	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
776	}	1065	}
777		1066
778	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1067	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
779	hv_store (hv, "state", 5, newSViv (state), 0);	1068	hv_store (hv, "state", 5, newSViv (state), 0);
780	hv_store (hv, "x", 1, newSViv (x), 0);	1069	hv_store (hv, "x", 1, newSViv (x), 0);
781	hv_store (hv, "y", 1, newSViv (y), 0);	1070	hv_store (hv, "y", 1, newSViv (y), 0);
782	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1071	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
783	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1072	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
784	}	1073	}
785	break;	1074	break;
786		1075
787	case SDL_MOUSEBUTTONDOWN:	1076	case SDL_MOUSEBUTTONDOWN:
788	case SDL_MOUSEBUTTONUP:	1077	case SDL_MOUSEBUTTONUP:
789	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1078	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
790		1079
791	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1080	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
792	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1081	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
793	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1082	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
794	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1083	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
799	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1088	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
800	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1089	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
801	break;	1090	break;
802	}	1091	}
803		1092
804	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))));
805	}	1094	}
806	}	1095	}
		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
807		1109
808	int	1110	int
809	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1111	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
810	POSTCALL:	1112	POSTCALL:
811	Mix_HookMusicFinished (music_finished);	1113	Mix_HookMusicFinished (music_finished);
812	Mix_ChannelFinished (channel_finished);	1114	Mix_ChannelFinished (channel_finished);
813		1115
814	void	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	}
		1131
		1132	void
815	Mix_CloseAudio ()	1133	Mix_CloseAudio ()
816		1134
817	int	1135	int
818	Mix_AllocateChannels (int numchans = -1)	1136	Mix_AllocateChannels (int numchans = -1)
		1137
		1138	const char *
		1139	Mix_GetError ()
819		1140
820	void	1141	void
821	lowdelay (int fd, int val = 1)	1142	lowdelay (int fd, int val = 1)
822	CODE:	1143	CODE:
823	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1144	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
849	}	1170	}
850	}	1171	}
851	#endif	1172	#endif
852	}	1173	}
853		1174
854	void	1175	int
855	add_font (char *file)	1176	add_font (char *file)
856	CODE:	1177	CODE:
857	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)
858		1188
859	void	1189	void
860	load_image_inline (SV *image_)	1190	load_image_inline (SV *image_)
861	ALIAS:	1191	ALIAS:
862	load_image_file = 1	1192	load_image_file = 1
…		…
908		1238
909	SDL_LockSurface (surface2);	1239	SDL_LockSurface (surface2);
910	EXTEND (SP, 6);	1240	EXTEND (SP, 6);
911	PUSHs (sv_2mortal (newSViv (surface2->w)));	1241	PUSHs (sv_2mortal (newSViv (surface2->w)));
912	PUSHs (sv_2mortal (newSViv (surface2->h)));	1242	PUSHs (sv_2mortal (newSViv (surface2->h)));
913	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1243	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
914	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)));
915	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1245	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
916	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1246	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
917	SDL_UnlockSurface (surface2);	1247	SDL_UnlockSurface (surface2);
918		1248
…		…
948	void	1278	void
949	error (char *message)	1279	error (char *message)
950	CODE:	1280	CODE:
951	fprintf (stderr, "ERROR: %s\n", message);	1281	fprintf (stderr, "ERROR: %s\n", message);
952	#ifdef _WIN32	1282	#ifdef _WIN32
953	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1283	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
954	#endif	1284	#endif
955		1285
956	void	1286	void
957	fatal (char *message)	1287	fatal (char *message)
958	CODE:	1288	CODE:
959	fprintf (stderr, "FATAL: %s\n", message);	1289	fprintf (stderr, "FATAL: %s\n", message);
960	#ifdef _WIN32	1290	#ifdef _WIN32
961	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1291	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
962	#endif	1292	#endif
963	_exit (1);	1293	_exit (1);
964		1294
965	void	1295	void
966	_exit (int retval = 0)	1296	_exit (int retval = 0)
…		…
978	#if DEBUG	1308	#if DEBUG
979	VALGRIND_DO_LEAK_CHECK;	1309	VALGRIND_DO_LEAK_CHECK;
980	#endif	1310	#endif
981	}	1311	}
982		1312
983	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
984		1321
985	PROTOTYPES: DISABLE	1322	PROTOTYPES: DISABLE
986		1323
987	CFPlus::Font	1324	DC::Font
988	new_from_file (SV *class, char *path, int id = 0)	1325	new_from_file (SV *klass, char *path, int id = 0)
989	CODE:	1326	CODE:
990	{	1327	{
991	int count;	1328	int count;
992	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1329	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
993	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1330	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
995	}	1332	}
996	OUTPUT:	1333	OUTPUT:
997	RETVAL	1334	RETVAL
998		1335
999	void	1336	void
1000	DESTROY (CFPlus::Font self)	1337	DESTROY (DC::Font self)
1001	CODE:	1338	CODE:
1002	pango_font_description_free (self);	1339	pango_font_description_free (self);
1003		1340
1004	void	1341	void
1005	make_default (CFPlus::Font self)	1342	make_default (DC::Font self)
1006	PROTOTYPE: $	1343	PROTOTYPE: $
1007	CODE:	1344	CODE:
1008	default_font = self;	1345	default_font = self;
1009		1346
1010	MODULE = CFPlus PACKAGE = CFPlus::Layout	1347	MODULE = Deliantra::Client PACKAGE = DC::Layout
1011		1348
1012	PROTOTYPES: DISABLE	1349	PROTOTYPES: DISABLE
1013		1350
1014	void	1351	void
1015	reset_glyph_cache ()	1352	glyph_cache_backup ()
1016	PROTOTYPE:	1353	PROTOTYPE:
1017	CODE:	1354	CODE:
		1355	tc_backup ();
		1356
		1357	void
		1358	glyph_cache_restore ()
		1359	PROTOTYPE:
		1360	CODE:
1018	tc_clear ();	1361	tc_restore ();
1019		1362
1020	CFPlus::Layout	1363	DC::Layout
1021	new (SV *class)	1364	new (SV *klass)
1022	CODE:	1365	CODE:
1023	New (0, RETVAL, 1, struct cf_layout);	1366	New (0, RETVAL, 1, struct cf_layout);
1024		1367
1025	RETVAL->pl = pango_layout_new (opengl_context);	1368	RETVAL->pl = pango_layout_new (opengl_context);
1026	RETVAL->r = 1.;	1369	RETVAL->r = 1.;
1027	RETVAL->g = 1.;	1370	RETVAL->g = 1.;
1028	RETVAL->b = 1.;	1371	RETVAL->b = 1.;
1029	RETVAL->a = 1.;	1372	RETVAL->a = 1.;
1030	RETVAL->base_height = MIN_FONT_HEIGHT;	1373	RETVAL->base_height = MIN_FONT_HEIGHT;
1031	RETVAL->font = 0;	1374	RETVAL->font = 0;
		1375	RETVAL->rc = rc_alloc ();
1032		1376
1033	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1377	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1034	layout_update_font (RETVAL);	1378	layout_update_font (RETVAL);
1035	OUTPUT:	1379	OUTPUT:
1036	RETVAL	1380	RETVAL
1037		1381
1038	void	1382	void
1039	DESTROY (CFPlus::Layout self)	1383	DESTROY (DC::Layout self)
1040	CODE:	1384	CODE:
1041	g_object_unref (self->pl);	1385	g_object_unref (self->pl);
		1386	rc_free (self->rc);
1042	Safefree (self);	1387	Safefree (self);
1043		1388
1044	void	1389	void
1045	set_text (CFPlus::Layout self, SV *text_)	1390	set_text (DC::Layout self, SV *text_)
1046	CODE:	1391	CODE:
1047	{	1392	{
1048	STRLEN textlen;	1393	STRLEN textlen;
1049	char *text = SvPVutf8 (text_, textlen);	1394	char *text = SvPVutf8 (text_, textlen);
1050		1395
1051	pango_layout_set_text (self->pl, text, textlen);	1396	pango_layout_set_text (self->pl, text, textlen);
1052	}	1397	}
1053		1398
1054	void	1399	void
1055	set_markup (CFPlus::Layout self, SV *text_)	1400	set_markup (DC::Layout self, SV *text_)
1056	CODE:	1401	CODE:
1057	{	1402	{
1058	STRLEN textlen;	1403	STRLEN textlen;
1059	char *text = SvPVutf8 (text_, textlen);	1404	char *text = SvPVutf8 (text_, textlen);
1060		1405
1061	pango_layout_set_markup (self->pl, text, textlen);	1406	pango_layout_set_markup (self->pl, text, textlen);
1062	}	1407	}
1063		1408
1064	void	1409	void
1065	set_shapes (CFPlus::Layout self, ...)	1410	set_shapes (DC::Layout self, ...)
1066	CODE:	1411	CODE:
1067	{	1412	{
1068	PangoAttrList *attrs = 0;	1413	PangoAttrList *attrs = 0;
1069	const char *text = pango_layout_get_text (self->pl);	1414	const char *text = pango_layout_get_text (self->pl);
1070	const char *pos = text;	1415	const char *pos = text;
…		…
1105	if (attrs)	1450	if (attrs)
1106	pango_layout_set_attributes (self->pl, attrs);	1451	pango_layout_set_attributes (self->pl, attrs);
1107	}	1452	}
1108		1453
1109	void	1454	void
1110	get_shapes (CFPlus::Layout self)	1455	get_shapes (DC::Layout self)
1111	PPCODE:	1456	PPCODE:
1112	{	1457	{
1113	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1458	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1114		1459
1115	do	1460	do
1116	{	1461	{
1117	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1462	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1118		1463
1119	if (run && shape_attr_p (run))	1464	if (run && shape_attr_p (run))
1120	{	1465	{
1121	PangoRectangle extents;	1466	PangoRectangle extents;
1122	pango_layout_iter_get_run_extents (iter, 0, &extents);	1467	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1130		1475
1131	pango_layout_iter_free (iter);	1476	pango_layout_iter_free (iter);
1132	}	1477	}
1133		1478
1134	int	1479	int
1135	has_wrapped (CFPlus::Layout self)	1480	has_wrapped (DC::Layout self)
1136	CODE:	1481	CODE:
1137	{	1482	{
1138	int lines = 1;	1483	int lines = 1;
1139	const char *text = pango_layout_get_text (self->pl);	1484	const char *text = pango_layout_get_text (self->pl);
1140		1485
…		…
1145	}	1490	}
1146	OUTPUT:	1491	OUTPUT:
1147	RETVAL	1492	RETVAL
1148		1493
1149	SV *	1494	SV *
1150	get_text (CFPlus::Layout self)	1495	get_text (DC::Layout self)
1151	CODE:	1496	CODE:
1152	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1497	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1153	sv_utf8_decode (RETVAL);	1498	sv_utf8_decode (RETVAL);
1154	OUTPUT:	1499	OUTPUT:
1155	RETVAL	1500	RETVAL
1156		1501
1157	void	1502	void
1158	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.)
1159	CODE:	1504	CODE:
1160	self->r = r;	1505	self->r = r;
1161	self->g = g;	1506	self->g = g;
1162	self->b = b;	1507	self->b = b;
1163	self->a = a;	1508	self->a = a;
1164		1509
1165	void	1510	void
1166	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1511	set_font (DC::Layout self, DC::Font font = 0)
1167	CODE:	1512	CODE:
1168	if (self->font != font)	1513	if (self->font != font)
1169	{	1514	{
1170	self->font = font;	1515	self->font = font;
1171	layout_update_font (self);	1516	layout_update_font (self);
1172	}	1517	}
1173		1518
1174	void	1519	void
1175	set_height (CFPlus::Layout self, int base_height)	1520	set_height (DC::Layout self, int base_height)
1176	CODE:	1521	CODE:
1177	if (self->base_height != base_height)	1522	if (self->base_height != base_height)
1178	{	1523	{
1179	self->base_height = base_height;	1524	self->base_height = base_height;
1180	layout_update_font (self);	1525	layout_update_font (self);
1181	}	1526	}
1182		1527
1183	void	1528	void
1184	set_width (CFPlus::Layout self, int max_width = -1)	1529	set_width (DC::Layout self, int max_width = -1)
1185	CODE:	1530	CODE:
1186	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);
1187		1532
1188	void	1533	void
1189	set_indent (CFPlus::Layout self, int indent)	1534	set_indent (DC::Layout self, int indent)
1190	CODE:	1535	CODE:
1191	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1536	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1192		1537
1193	void	1538	void
1194	set_spacing (CFPlus::Layout self, int spacing)	1539	set_spacing (DC::Layout self, int spacing)
1195	CODE:	1540	CODE:
1196	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1541	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1197		1542
1198	void	1543	void
1199	set_ellipsise (CFPlus::Layout self, int ellipsise)	1544	set_ellipsise (DC::Layout self, int ellipsise)
1200	CODE:	1545	CODE:
1201	pango_layout_set_ellipsize (self->pl,	1546	pango_layout_set_ellipsize (self->pl,
1202	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1547	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1203	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1548	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1204	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1549	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1205	: PANGO_ELLIPSIZE_NONE	1550	: PANGO_ELLIPSIZE_NONE
1206	);	1551	);
1207		1552
1208	void	1553	void
1209	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1554	set_single_paragraph_mode (DC::Layout self, int spm)
1210	CODE:	1555	CODE:
1211	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1556	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1212		1557
1213	void	1558	void
1214	size (CFPlus::Layout self)	1559	size (DC::Layout self)
1215	PPCODE:	1560	PPCODE:
1216	{	1561	{
1217	int w, h;	1562	int w, h;
1218		1563
1219	layout_get_pixel_size (self, &w, &h);	1564	layout_get_pixel_size (self, &w, &h);
…		…
1222	PUSHs (sv_2mortal (newSViv (w)));	1567	PUSHs (sv_2mortal (newSViv (w)));
1223	PUSHs (sv_2mortal (newSViv (h)));	1568	PUSHs (sv_2mortal (newSViv (h)));
1224	}	1569	}
1225		1570
1226	int	1571	int
1227	descent (CFPlus::Layout self)	1572	descent (DC::Layout self)
1228	CODE:	1573	CODE:
1229	{	1574	{
1230	PangoRectangle rect;	1575	PangoRectangle rect;
1231	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1576	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1232	pango_layout_line_get_pixel_extents (line, 0, &rect);	1577	pango_layout_line_get_pixel_extents (line, 0, &rect);
1233	RETVAL = PANGO_DESCENT (rect);	1578	RETVAL = PANGO_DESCENT (rect);
1234	}	1579	}
1235	OUTPUT:	1580	OUTPUT:
1236	RETVAL	1581	RETVAL
1237		1582
1238	int	1583	int
1239	xy_to_index (CFPlus::Layout self, int x, int y)	1584	xy_to_index (DC::Layout self, int x, int y)
1240	CODE:	1585	CODE:
1241	{	1586	{
1242	int index, trailing;	1587	int index, trailing;
1243	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);
1244	RETVAL = index + trailing;	1589	RETVAL = index + trailing;
1245	}	1590	}
1246	OUTPUT:	1591	OUTPUT:
1247	RETVAL	1592	RETVAL
1248		1593
1249	void	1594	void
1250	cursor_pos (CFPlus::Layout self, int index)	1595	cursor_pos (DC::Layout self, int index)
1251	PPCODE:	1596	PPCODE:
1252	{	1597	{
1253	PangoRectangle strong_pos;	1598	PangoRectangle pos;
1254	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1599	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1255		1600
1256	EXTEND (SP, 3);	1601	EXTEND (SP, 3);
1257	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1602	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1258	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1603	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1259	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1604	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1260	}	1605	}
1261		1606
1262	void	1607	void
1263	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)
1264	PPCODE:	1609	PPCODE:
1265	{	1610	{
1266	int line, x;	1611	int line, x;
1267		1612
1268	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)
1269	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1615	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1270		1616	--line;
		1617	#endif
1271	EXTEND (SP, 2);	1618	EXTEND (SP, 2);
1272	PUSHs (sv_2mortal (newSViv (line - 1)));	1619	PUSHs (sv_2mortal (newSViv (line)));
1273	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1620	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1274	}	1621	}
1275		1622
1276	void	1623	void
1277	line_x_to_index (CFPlus::Layout self, int line, int x)	1624	line_x_to_index (DC::Layout self, int line, int x)
1278	PPCODE:	1625	PPCODE:
1279	{	1626	{
1280	PangoLayoutLine *lp;	1627	PangoLayoutLine *lp;
1281	int index, trailing;	1628	int index, trailing;
1282		1629
1283	if (line < 0)	1630	if (line < 0)
1284	XSRETURN_EMPTY;	1631	XSRETURN_EMPTY;
1285		1632
1286	if (!(lp = pango_layout_get_line (self->pl, line)))	1633	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1287	XSRETURN_EMPTY; /* do better */	1634	XSRETURN_EMPTY; /* do better */
1288		1635
1289	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);
1290		1637
1291	EXTEND (SP, 2);	1638	EXTEND (SP, 2);
…		…
1297	PUSHs (sv_2mortal (newSViv (trailing)));	1644	PUSHs (sv_2mortal (newSViv (trailing)));
1298	}	1645	}
1299	}	1646	}
1300		1647
1301	void	1648	void
1302	render (CFPlus::Layout self, float x, float y, int flags = 0)	1649	render (DC::Layout self, float x, float y, int flags = 0)
1303	PPCODE:	1650	CODE:
		1651	rc_clear (self->rc);
1304	pango_opengl_render_layout_subpixel (	1652	pango_opengl_render_layout_subpixel (
1305	self->pl,	1653	self->pl,
		1654	self->rc,
1306	x * PANGO_SCALE, y * PANGO_SCALE,	1655	x * PANGO_SCALE, y * PANGO_SCALE,
1307	self->r, self->g, self->b, self->a,	1656	self->r, self->g, self->b, self->a,
1308	flags	1657	flags
1309	);	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);
1310		1662
1311	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
1312		1683
1313	PROTOTYPES: ENABLE	1684	PROTOTYPES: ENABLE
1314
1315	int minpot (int n)
1316		1685
1317	void	1686	void
1318	pad (SV *data_, int ow, int oh, int nw, int nh)	1687	pad (SV *data_, int ow, int oh, int nw, int nh)
1319	CODE:	1688	CODE:
1320	{	1689	{
…		…
1347	HV *hv = (HV *)SvRV (self);	1716	HV *hv = (HV *)SvRV (self);
1348	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1717	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1349	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1718	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1350	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1719	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1351		1720
		1721	if (name <= 0)
		1722	XSRETURN_EMPTY;
		1723
1352	if (items < 5)	1724	if (items < 5)
1353	{	1725	{
1354	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1726	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1355	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1727	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1356	}	1728	}
…		…
1383	glDisable (GL_ALPHA_TEST);	1755	glDisable (GL_ALPHA_TEST);
1384	glDisable (GL_BLEND);	1756	glDisable (GL_BLEND);
1385	}	1757	}
1386	}	1758	}
1387		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
1388	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)
1389	CODE:	1882	CODE:
1390	{	1883	{
1391	GLint width;	1884	GLint width;
1392	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);
…		…
1394	RETVAL = width > 0;	1887	RETVAL = width > 0;
1395	}	1888	}
1396	OUTPUT:	1889	OUTPUT:
1397	RETVAL	1890	RETVAL
1398		1891
1399	MODULE = CFPlus PACKAGE = CFPlus::Map	1892	MODULE = Deliantra::Client PACKAGE = DC::Map
1400		1893
1401	PROTOTYPES: DISABLE	1894	PROTOTYPES: DISABLE
1402		1895
1403	CFPlus::Map	1896	DC::Map
1404	new (SV *class)	1897	new (SV *klass)
1405	CODE:	1898	CODE:
1406	New (0, RETVAL, 1, struct map);	1899	New (0, RETVAL, 1, struct map);
1407	RETVAL->x = 0;	1900	RETVAL->x = 0;
1408	RETVAL->y = 0;	1901	RETVAL->y = 0;
1409	RETVAL->w = 0;	1902	RETVAL->w = 0;
…		…
1416	RETVAL->row = 0;	1909	RETVAL->row = 0;
1417	OUTPUT:	1910	OUTPUT:
1418	RETVAL	1911	RETVAL
1419		1912
1420	void	1913	void
1421	DESTROY (CFPlus::Map self)	1914	DESTROY (DC::Map self)
1422	CODE:	1915	CODE:
1423	{	1916	{
1424	map_clear (self);	1917	map_clear (self);
1425	Safefree (self->face2tile);	1918	Safefree (self->face2tile);
1426	Safefree (self->tex);	1919	Safefree (self->tex);
1427	Safefree (self);	1920	Safefree (self);
1428	}	1921	}
1429		1922
1430	void	1923	void
1431	resize (CFPlus::Map self, int map_width, int map_height)	1924	resize (DC::Map self, int map_width, int map_height)
1432	CODE:	1925	CODE:
1433	self->w = map_width;	1926	self->w = map_width;
1434	self->h = map_height;	1927	self->h = map_height;
1435		1928
1436	void	1929	void
1437	clear (CFPlus::Map self)	1930	clear (DC::Map self)
1438	CODE:	1931	CODE:
1439	map_clear (self);	1932	map_clear (self);
1440		1933
1441	void	1934	void
1442	set_tileid (CFPlus::Map self, int face, int tile)	1935	set_tileid (DC::Map self, int face, int tile)
1443	CODE:	1936	CODE:
1444	{	1937	{
1445	need_facenum (self, face); self->face2tile [face] = tile;	1938	need_facenum (self, face); self->face2tile [face] = tile;
1446	need_texid (self, tile);	1939	need_texid (self, tile);
1447	}	1940	}
1448		1941
1449	void	1942	void
1450	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1943	set_smooth (DC::Map self, int face, int smooth, int level)
1451	CODE:	1944	CODE:
1452	{	1945	{
1453	tileid texid;	1946	tileid texid;
1454	maptex *tex;	1947	maptex *tex;
1455		1948
1456	if (face < 0 || face >= self->faces)	1949	if (face < 0 || face >= self->faces)
1457	return;	1950	return;
1458		1951
1459	if (smooth < 0 || smooth >= self->faces)	1952	if (smooth < 0 || smooth >= self->faces)
1460	return;	1953	return;
1461		1954
1462	texid = self->face2tile [face];	1955	texid = self->face2tile [face];
1463		1956
1464	if (!texid)	1957	if (!texid)
1465	return;	1958	return;
1466		1959
1467	tex = self->tex + texid;	1960	tex = self->tex + texid;
1468	tex->smoothtile = self->face2tile [smooth];	1961	tex->smoothtile = self->face2tile [smooth];
1469	tex->smoothlevel = level;	1962	tex->smoothlevel = level;
1470	}	1963	}
1471		1964
1472	void	1965	void
1473	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)
1474	CODE:	1967	CODE:
1475	{	1968	{
1476	need_texid (self, texid);	1969	need_texid (self, texid);
1477		1970
1478	{	1971	{
…		…
1497	// use uglier nearest interpolation because linear suffers	1990	// use uglier nearest interpolation because linear suffers
1498	// from transparent color bleeding and ugly wrapping effects.	1991	// from transparent color bleeding and ugly wrapping effects.
1499	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1992	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1500	}	1993	}
1501		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
1502	int	2015	int
1503	ox (CFPlus::Map self)	2016	ox (DC::Map self)
1504	ALIAS:	2017	ALIAS:
1505	oy = 1	2018	oy = 1
1506	x = 2	2019	x = 2
1507	y = 3	2020	y = 3
1508	w = 4	2021	w = 4
…		…
1519	}	2032	}
1520	OUTPUT:	2033	OUTPUT:
1521	RETVAL	2034	RETVAL
1522		2035
1523	void	2036	void
1524	scroll (CFPlus::Map self, int dx, int dy)	2037	scroll (DC::Map self, int dx, int dy)
1525	CODE:	2038	CODE:
1526	{	2039	{
1527	if (dx > 0)	2040	if (dx > 0)
1528	map_blank (self, self->x, self->y, dx, self->h);	2041	map_blank (self, self->x, self->y, dx, self->h);
1529	else if (dx < 0)	2042	else if (dx < 0)
…		…
1544	self->rows += MAP_EXTEND_Y;	2057	self->rows += MAP_EXTEND_Y;
1545	self->y += MAP_EXTEND_Y;	2058	self->y += MAP_EXTEND_Y;
1546	}	2059	}
1547	}	2060	}
1548		2061
1549	void	2062	SV *
1550	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2063	map1a_update (DC::Map self, SV *data_)
1551	CODE:	2064	CODE:
1552	{	2065	{
1553	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2066	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1554	uint8_t *data_end = (uint8_t *)SvEND (data_);	2067	uint8_t *data_end = (uint8_t *)SvEND (data_);
1555	mapcell *cell;	2068	mapcell *cell;
1556	int x, y, flags;	2069	int x, y, z, flags;
		2070	AV *missing = newAV ();
		2071	RETVAL = newRV_noinc ((SV *)missing);
1557		2072
1558	while (data < data_end - 1)	2073	while (data < data_end - 1)
1559	{	2074	{
1560	flags = (data [0] << 8) + data [1]; data += 2;	2075	flags = (data [0] << 8) + data [1]; data += 2;
1561		2076
…		…
1574		2089
1575	//TODO: don't trust server data to be in-range(!)	2090	//TODO: don't trust server data to be in-range(!)
1576		2091
1577	if (flags & 8)	2092	if (flags & 8)
1578	{	2093	{
		2094	uint8_t ext, cmd;
		2095
1579	if (extmap)	2096	do
1580	{	2097	{
1581	uint8_t ext, cmd;	2098	ext = *data++;
		2099	cmd = ext & 0x7f;
1582		2100
1583	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
1584	{	2104	{
1585	ext = *data++;
1586	cmd = ext & 0x3f;
1587
1588	if (cmd < 4)
1589	cell->darkness = 255 - ext * 64 + 1;
1590	else if (cmd == 5) // health
1591	{
1592	cell->stat_width = 1;	2105	cell->stat_width = 1;
1593	cell->stat_hp = *data++;	2106	cell->stat_hp = *data++;
1594	}
1595	else if (cmd == 6) // monster width
1596	cell->stat_width = *data++ + 1;
1597	else if (cmd == 0x47)
1598	{
1599	if (*data == 4)
1600	; // decode player count
1601
1602	data += *data + 1;
1603	}
1604	else if (cmd == 8) // cell flags
1605	cell->flags = *data++;
1606	else if (ext & 0x40) // unknown, multibyte => skip
1607	data += *data + 1;
1608	else
1609	data++;
1610	}	2107	}
1611	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++;
1612	}	2125	}
1613	else	2126	while (ext & 0x80);
1614	cell->darkness = *data++ + 1;
1615	}	2127	}
1616		2128
		2129	for (z = 0; z <= 2; ++z)
1617	if (flags & 4)	2130	if (flags & (4 >> z))
1618	{	2131	{
1619	faceid face = (data [0] << 8) + data [1]; data += 2;	2132	faceid face = (data [0] << 8) + data [1]; data += 2;
1620	need_facenum (self, face);	2133	need_facenum (self, face);
1621	cell->tile [0] = self->face2tile [face];	2134	cell->tile [z] = self->face2tile [face];
		2135
		2136	if (cell->tile [z])
		2137	{
		2138	maptex *tex = self->tex + cell->tile [z];
		2139	tex->unused = 0;
		2140	if (!tex->name)
		2141	av_push (missing, newSViv (cell->tile [z]));
		2142
		2143	if (tex->smoothtile)
		2144	{
		2145	maptex *smooth = self->tex + tex->smoothtile;
		2146	smooth->unused = 0;
		2147	if (!smooth->name)
		2148	av_push (missing, newSViv (tex->smoothtile));
		2149	}
		2150	}
1622	}	2151	}
1623
1624	if (flags & 2)
1625	{
1626	faceid face = (data [0] << 8) + data [1]; data += 2;
1627	need_facenum (self, face);
1628	cell->tile [1] = self->face2tile [face];
1629	}
1630
1631	if (flags & 1)
1632	{
1633	faceid face = (data [0] << 8) + data [1]; data += 2;
1634	need_facenum (self, face);
1635	cell->tile [2] = self->face2tile [face];
1636	}
1637	}	2152	}
1638	else	2153	else
1639	cell->darkness = 0;	2154	CELL_CLEAR (cell);
1640	}	2155	}
1641	}	2156	}
		2157	OUTPUT:
		2158	RETVAL
1642		2159
1643	SV *	2160	SV *
1644	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)
1645	CODE:	2162	CODE:
1646	{	2163	{
1647	int x1, x;	2164	int x1, x;
1648	int y1, y;	2165	int y1, y;
1649	int z;	2166	int z;
…		…
1662	? self->row + y	2179	? self->row + y
1663	: 0;	2180	: 0;
1664		2181
1665	for (x = x0; x < x1; x++)	2182	for (x = x0; x < x1; x++)
1666	{	2183	{
1667	int r = 32, g = 32, b = 32, a = 192;	2184	unsigned int r = 32, g = 32, b = 32, a = 192;
1668		2185
1669	if (row && row->c0 <= x && x < row->c1)	2186	if (row && row->c0 <= x && x < row->c1)
1670	{	2187	{
1671	mapcell *cell = row->col + (x - row->c0);	2188	mapcell *cell = row->col + (x - row->c0);
1672		2189
…		…
1674	{	2191	{
1675	maptex tex = self->tex [cell->tile [z]];	2192	maptex tex = self->tex [cell->tile [z]];
1676	int a0 = 255 - tex.a;	2193	int a0 = 255 - tex.a;
1677	int a1 = tex.a;	2194	int a1 = tex.a;
1678		2195
1679	r = (r * a0 + tex.r * a1) / 255;	2196	r = div255 (r * a0 + tex.r * a1);
1680	g = (g * a0 + tex.g * a1) / 255;	2197	g = div255 (g * a0 + tex.g * a1);
1681	b = (b * a0 + tex.b * a1) / 255;	2198	b = div255 (b * a0 + tex.b * a1);
1682	a = (a * a0 + tex.a * a1) / 255;	2199	a = div255 (a * a0 + tex.a * a1);
1683	}	2200	}
1684	}	2201	}
1685		2202
1686	*map++ = (r )	2203	*map++ = (r )
1687	| (g << 8)	2204	| (g << 8)
1688	| (b << 16)	2205	| (b << 16)
1689	| (a << 24);	2206	| (a << 24);
1690	}	2207	}
1691	}	2208	}
1692		2209
1693	RETVAL = map_sv;	2210	RETVAL = map_sv;
1694	}	2211	}
1695	OUTPUT:	2212	OUTPUT:
1696	RETVAL	2213	RETVAL
1697		2214
1698	void	2215	void
1699	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)
1700	CODE:	2217	CODE:
1701	{	2218	{
1702	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2219	int x, y, z;
		2220
1703	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
1704	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)
1705	smooth_key skey;	2223	smooth_key skey;
1706	int x, y, z;	2224	int pl_x, pl_y;
1707	int last_name;	2225	maptex pl_tex;
		2226	rc_t *rc = rc_alloc ();
		2227	rc_t *rc_ov = rc_alloc ();
		2228	rc_key_t key;
		2229	rc_array_t *arr;
1708		2230
		2231	pl_tex.name = 0;
		2232
1709	// thats current max. sorry.	2233	// that's current max. sorry.
1710	if (sw > 255) sw = 255;	2234	if (sw > 255) sw = 255;
1711	if (sh > 255) sh = 255;	2235	if (sh > 255) sh = 255;
1712		2236
1713	// clear key, in case of extra padding	2237	// clear key, in case of extra padding
1714	memset (&skey, 0, sizeof (skey));	2238	memset (&skey, 0, sizeof (skey));
1715		2239
1716	glColor4ub (255, 255, 255, 255);	2240	memset (&key, 0, sizeof (key));
1717		2241	key.r = 255;
1718	glEnable (GL_BLEND);	2242	key.g = 255;
1719	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2243	key.b = 255;
1720	glEnable (GL_TEXTURE_2D);	2244	key.a = 255;
1721	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2245	key.mode = GL_QUADS;
1722		2246	key.format = GL_T2F_V3F;
1723	glBegin (GL_QUADS);
1724
1725	last_name = 0;
1726		2247
1727	mx += self->x;	2248	mx += self->x;
1728	my += self->y;	2249	my += self->y;
1729		2250
1730	// first pass: determine smooth_max	2251	// first pass: determine smooth_max
…		…
1747	MAX (self->tex [cell->tile [1]].smoothlevel,	2268	MAX (self->tex [cell->tile [1]].smoothlevel,
1748	self->tex [cell->tile [2]].smoothlevel));	2269	self->tex [cell->tile [2]].smoothlevel));
1749	}	2270	}
1750	}	2271	}
1751		2272
		2273	glEnable (GL_BLEND);
		2274	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2275	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2276
1752	for (z = 0; z <= 2; z++)	2277	for (z = 0; z <= 2; z++)
1753	{	2278	{
		2279	smooth_hash smooth;
1754	memset (smooth_level, 0, sizeof (smooth_level));	2280	memset (smooth_level, 0, sizeof (smooth_level));
		2281	key.texname = -1;
1755		2282
1756	for (y = 0; y < sh; y++)	2283	for (y = 0; y < sh; y++)
1757	if (0 <= y + my && y + my < self->rows)	2284	if (0 <= y + my && y + my < self->rows)
1758	{	2285	{
1759	maprow *row = self->row + (y + my);	2286	maprow *row = self->row + (y + my);
…		…
1765	tileid tile = cell->tile [z];	2292	tileid tile = cell->tile [z];
1766		2293
1767	if (tile)	2294	if (tile)
1768	{	2295	{
1769	maptex tex = self->tex [tile];	2296	maptex tex = self->tex [tile];
1770	int px = (x + 1) * T - tex.w;	2297	int px, py;
1771	int py = (y + 1) * T - tex.h;
1772		2298
1773	// suppressing texture state switches here
1774	// is only moderately effective, but worth the extra effort
1775	if (last_name != tex.name)	2299	if (key.texname != tex.name)
1776	{	2300	{
		2301	self->tex [tile].unused = 0;
		2302
1777	if (!tex.name)	2303	if (!tex.name)
1778	tex = self->tex [2]; /* missing, replace by noface */	2304	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1779		2305
1780	glEnd ();	2306	key.texname = tex.name;
1781	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2307	arr = rc_array (rc, &key);
1782	glBegin (GL_QUADS);
1783	}	2308	}
1784		2309
1785	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2310	px = (x + 1) * Th - tex.w;
1786	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2311	py = (y + 1) * Tw - tex.h;
1787	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1788	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1789		2312
1790	if (cell->flags && z == 2)	2313	if (expect_false (cell->player == player) && expect_false (z == 2))
1791	{	2314	{
1792	if (cell->flags & 1)	2315	pl_x = px;
		2316	pl_y = py;
		2317	pl_tex = tex;
1793	{	2318	continue;
1794	maptex tex = self->tex [1];
1795	int px = x * T + T * 2 / 32;
1796	int py = y * T - T * 6 / 32;
1797
1798	glEnd ();
1799	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1800	glBegin (GL_QUADS);
1801
1802	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1803	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1804	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1805	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1806	}
1807	}	2319	}
		2320
		2321	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2322	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2323	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2324	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1808		2325
1809	// update smooth hash	2326	// update smooth hash
1810	if (tex.smoothtile)	2327	if (tex.smoothtile)
1811	{	2328	{
1812	skey.tile = tex.smoothtile;	2329	skey.tile = tex.smoothtile;
…		…
1828		2345
1829	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2346	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1830	// ·· ·· ·┏ ┓·	2347	// ·· ·· ·┏ ┓·
1831		2348
1832	// full tile	2349	// full tile
1833	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);
1834		2351
1835	// borders	2352	// borders
1836	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);
1837	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);
1838	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);
1839	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);
1840		2357
1841	// corners	2358	// corners
1842	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);
1843	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);
1844	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);
1845	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);
1846	}	2384	}
1847	}	2385	}
1848	}	2386	}
1849	}	2387	}
1850		2388
		2389	rc_draw (rc);
		2390	rc_clear (rc);
		2391
1851	// go through all smoothlevels, lowest to highest, then draw.	2392	// go through all smoothlevels, lowest to highest, then draw.
1852	// this is basically counting sort	2393	// this is basically counting sort
1853	{	2394	{
1854	int w, b;	2395	int w, b;
1855		2396
		2397	glEnable (GL_TEXTURE_2D);
		2398	glBegin (GL_QUADS);
1856	for (w = 0; w < 256 / 32; ++w)	2399	for (w = 0; w < 256 / 32; ++w)
1857	{	2400	{
1858	uint32_t smask = smooth_level [w];	2401	uint32_t smask = smooth_level [w];
1859	if (smask)	2402	if (smask)
1860	for (b = 0; b < 32; ++b)	2403	for (b = 0; b < 32; ++b)
1861	if (smask & (((uint32_t)1) << b))	2404	if (smask & (((uint32_t)1) << b))
1862	{	2405	{
1863	int level = (w << 5) | b;	2406	int level = (w << 5) | b;
1864	HE *he;	2407	HE *he;
1865		2408
1866	hv_iterinit (smooth);	2409	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1867	while ((he = hv_iternext (smooth)))
1868	{	2410	{
1869	smooth_key *skey = (smooth_key *)HeKEY (he);	2411	smooth_key &skey = it->first;
1870	IV bits = SvIVX (HeVAL (he));	2412	IV bits = it->second;
1871		2413
1872	if (!(bits & 0x1000)	2414	if (!(bits & 0x1000)
1873	&& skey->level == level	2415	&& skey.level == level
1874	&& level > smooth_max [skey->x][skey->y])	2416	&& level > smooth_max [skey.x][skey.y])
1875	{	2417	{
1876	maptex tex = self->tex [skey->tile];	2418	maptex tex = self->tex [skey.tile];
1877	int px = (((int)skey->x) - 1) * T;	2419	int px = (((int)skey.x) - 1) * Tw;
1878	int py = (((int)skey->y) - 1) * T;	2420	int py = (((int)skey.y) - 1) * Th;
1879	int border = bits & 15;	2421	int border = bits & 15;
1880	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2422	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1881	float dx = tex.s * .0625f; // 16 images/row	2423	float dx = tex.s * .0625f; // 16 images/row
1882	float dy = tex.t * .5f ; // 2 images/column	2424	float dy = tex.t * .5f ; // 2 images/column
1883		2425
1884	// this time naively avoiding texture state changes
1885	// save gobs of state changes.
1886	if (last_name != tex.name)	2426	if (tex.name)
1887	{	2427	{
		2428	// this time avoiding texture state changes
		2429	// save gobs of state changes.
1888	if (!tex.name)	2430	if (key.texname != tex.name)
1889	continue; // smoothing not yet available	2431	{
		2432	self->tex [skey.tile].unused = 0;
1890		2433
1891	glEnd ();	2434	glEnd ();
1892	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2435	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1893	glBegin (GL_QUADS);	2436	glBegin (GL_QUADS);
1894	}	2437	}
1895		2438
1896	if (border)	2439	if (border)
1897	{	2440	{
1898	float ox = border * dx;	2441	float ox = border * dx;
1899		2442
1900	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2443	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1901	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2444	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1902	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2445	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1903	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2446	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1904	}	2447	}
1905		2448
1906	if (corner)	2449	if (corner)
1907	{	2450	{
1908	float ox = corner * dx;	2451	float ox = corner * dx;
1909		2452
1910	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2453	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1911	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2454	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1912	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2455	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1913	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2456	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
		2457	}
1914	}	2458	}
1915	}	2459	}
1916	}	2460	}
1917	}	2461	}
1918	}	2462	}
		2463
		2464	glEnd ();
		2465	glDisable (GL_TEXTURE_2D);
		2466	key.texname = -1;
1919	}	2467	}
1920
1921	hv_clear (smooth);
1922	}	2468	}
1923		2469
1924	glEnd ();	2470	if (pl_tex.name)
		2471	{
		2472	maptex tex = pl_tex;
		2473	int px = pl_x + sdx;
		2474	int py = pl_y + sdy;
1925		2475
1926	glDisable (GL_TEXTURE_2D);	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
		2484	rc_draw (rc);
		2485	}
		2486
		2487	rc_draw (rc_ov);
		2488	rc_clear (rc_ov);
		2489
1927	glDisable (GL_BLEND);	2490	glDisable (GL_BLEND);
		2491	rc_free (rc);
		2492	rc_free (rc_ov);
1928		2493
1929	// top layer: overlays such as the health bar	2494	// top layer: overlays such as the health bar
1930	for (y = 0; y < sh; y++)	2495	for (y = 0; y < sh; y++)
1931	if (0 <= y + my && y + my < self->rows)	2496	if (0 <= y + my && y + my < self->rows)
1932	{	2497	{
…		…
1935	for (x = 0; x < sw; x++)	2500	for (x = 0; x < sw; x++)
1936	if (row->c0 <= x + mx && x + mx < row->c1)	2501	if (row->c0 <= x + mx && x + mx < row->c1)
1937	{	2502	{
1938	mapcell *cell = row->col + (x + mx - row->c0);	2503	mapcell *cell = row->col + (x + mx - row->c0);
1939		2504
1940	int px = x * T;	2505	int px = x * Tw;
1941	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	}
1942		2513
1943	if (cell->stat_hp)	2514	if (cell->stat_hp)
1944	{	2515	{
1945	int width = cell->stat_width * T;	2516	int width = cell->stat_width * Tw;
1946	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2517	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1947		2518
1948	glColor3ub (0, 0, 0);	2519	glColor3ub (0, 0, 0);
1949	glRectf (px + 1, py - thick - 2,	2520	glRectf (px + 1, py - thick - 2,
1950	px + width - 1, py);	2521	px + width - 1, py);
1951		2522
…		…
1957	}	2528	}
1958	}	2529	}
1959	}	2530	}
1960		2531
1961	void	2532	void
1962	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)
1963	CODE:	2534	CODE:
1964	{	2535	{
1965	static float color[16][3] = {	2536	static float color[16][3] = {
1966	{ 0.00F, 0.00F, 0.00F },	2537	{ 0.00f, 0.00f, 0.00f },
1967	{ 1.00F, 1.00F, 1.00F },	2538	{ 1.00f, 1.00f, 1.00f },
1968	{ 0.00F, 0.00F, 0.55F },	2539	{ 0.00f, 0.00f, 0.55f },
1969	{ 1.00F, 0.00F, 0.00F },	2540	{ 1.00f, 0.00f, 0.00f },
1970		2541
1971	{ 1.00F, 0.54F, 0.00F },	2542	{ 1.00f, 0.54f, 0.00f },
1972	{ 0.11F, 0.56F, 1.00F },	2543	{ 0.11f, 0.56f, 1.00f },
1973	{ 0.93F, 0.46F, 0.00F },	2544	{ 0.93f, 0.46f, 0.00f },
1974	{ 0.18F, 0.54F, 0.34F },	2545	{ 0.18f, 0.54f, 0.34f },
1975		2546
1976	{ 0.56F, 0.73F, 0.56F },	2547	{ 0.56f, 0.73f, 0.56f },
1977	{ 0.80F, 0.80F, 0.80F },	2548	{ 0.80f, 0.80f, 0.80f },
1978	{ 0.55F, 0.41F, 0.13F },	2549	{ 0.55f, 0.41f, 0.13f },
1979	{ 0.99F, 0.77F, 0.26F },	2550	{ 0.99f, 0.77f, 0.26f },
1980		2551
1981	{ 0.74F, 0.65F, 0.41F },	2552	{ 0.74f, 0.65f, 0.41f },
1982		2553
1983	{ 0.00F, 1.00F, 1.00F },	2554	{ 0.00f, 1.00f, 1.00f },
1984	{ 1.00F, 0.00F, 1.00F },	2555	{ 1.00f, 0.00f, 1.00f },
1985	{ 1.00F, 1.00F, 0.00F },	2556	{ 1.00f, 1.00f, 0.00f },
1986	};	2557	};
1987		2558
1988	int x, y;	2559	int x, y;
1989		2560
1990	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	*/
1991	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2568	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1992	glEnable (GL_BLEND);	2569	glEnable (GL_BLEND);
1993	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2570	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1994	glBegin (GL_QUADS);	2571	glBegin (GL_QUADS);
1995		2572
1996	for (y = 0; y < h; y++)	2573	for (y = 0; y < h; y++)
…		…
2000		2577
2001	if (m)	2578	if (m)
2002	{	2579	{
2003	float *c = color [m & 15];	2580	float *c = color [m & 15];
2004		2581
2005	float tx1 = m & 0x40 ? 0.5 : 0.;	2582	float tx1 = m & 0x40 ? 0.5f : 0.f;
2006	float tx2 = tx1 + 0.5;	2583	float tx2 = tx1 + 0.5f;
2007		2584
2008	glColor4f (c[0], c[1], c[2], 0.75);	2585	glColor4f (c[0], c[1], c[2], 1);
2009	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2586	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2010	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2587	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2011	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2588	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2012	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2589	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2013	}	2590	}
…		…
2017	glDisable (GL_BLEND);	2594	glDisable (GL_BLEND);
2018	glDisable (GL_TEXTURE_2D);	2595	glDisable (GL_TEXTURE_2D);
2019	}	2596	}
2020		2597
2021	void	2598	void
2022	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)
2023	PPCODE:	2600	PPCODE:
2024	{	2601	{
2025	int x, y;	2602	int x, y;
2026	int sw1 = sw + 2;	2603	int sw1 = sw + 2;
2027	int sh1 = sh + 2;	2604	int sh1 = sh + 2;
2028	int sh3 = sh * 3;	2605	int sh3 = sh * 3;
2029	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);
2030	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2609	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2031	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2610	memset (darkness1, 0, sw1*sh1);
2032	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2033		2611
2034	SvPOK_only (darkness3_sv);	2612	SvPOK_only (darkness3_sv);
2035	SvCUR_set (darkness3_sv, sw34 * sh3);	2613	SvCUR_set (darkness3_sv, sw3 * sh3);
2036		2614
2037	mx += self->x - 1;	2615	mx += self->x - 1;
2038	my += self->y - 1;	2616	my += self->y - 1;
2039
2040	memset (darkness1, 255, sw1 * sh1);
2041		2617
2042	for (y = 0; y < sh1; y++)	2618	for (y = 0; y < sh1; y++)
2043	if (0 <= y + my && y + my < self->rows)	2619	if (0 <= y + my && y + my < self->rows)
2044	{	2620	{
2045	maprow *row = self->row + (y + my);	2621	maprow *row = self->row + (y + my);
…		…
2048	if (row->c0 <= x + mx && x + mx < row->c1)	2624	if (row->c0 <= x + mx && x + mx < row->c1)
2049	{	2625	{
2050	mapcell *cell = row->col + (x + mx - row->c0);	2626	mapcell *cell = row->col + (x + mx - row->c0);
2051		2627
2052	darkness1 [y * sw1 + x] = cell->darkness	2628	darkness1 [y * sw1 + x] = cell->darkness
2053	? 255 - (cell->darkness - 1)	2629	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2054	: 255 - FOW_DARKNESS;	2630	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2055	}	2631	}
2056	}	2632	}
2057		2633
2058	for (y = 0; y < sh; ++y)	2634	for (y = 0; y < sh; ++y)
2059	for (x = 0; x < sw; ++x)	2635	for (x = 0; x < sw; ++x)
…		…
2078		2654
2079	uint8_t r13 = (d13 + d23 + d12) / 3;	2655	uint8_t r13 = (d13 + d23 + d12) / 3;
2080	uint8_t r23 = d23;	2656	uint8_t r23 = d23;
2081	uint8_t r33 = (d23 + d33 + d32) / 3;	2657	uint8_t r33 = (d23 + d33 + d32) / 3;
2082		2658
2083	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2659	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2084	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2660	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2085	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2661	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2086	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2662	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2087	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 */
2088	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2664	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2089	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2665	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2090	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2666	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2091	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2667	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2092	}	2668	}
2093		2669
2094	free (darkness1);	2670	free (darkness1);
2095		2671
2096	EXTEND (SP, 3);	2672	EXTEND (SP, 3);
2097	PUSHs (sv_2mortal (newSViv (sw34)));	2673	PUSHs (sv_2mortal (newSViv (sw3)));
2098	PUSHs (sv_2mortal (newSViv (sh3)));	2674	PUSHs (sv_2mortal (newSViv (sh3)));
2099	PUSHs (darkness3_sv);	2675	PUSHs (darkness3_sv);
2100	}	2676	}
2101		2677
2102	SV *	2678	SV *
2103	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)
2104	CODE:	2680	CODE:
2105	{	2681	{
2106	int x, y, x1, y1;	2682	int x, y, x1, y1;
2107	SV *data_sv = newSV (w * h * 7 + 5);	2683	SV *data_sv = newSV (w * h * 7 + 5);
2108	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2684	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2165	else	2741	else
2166	*data++ = 0;	2742	*data++ = 0;
2167	}	2743	}
2168	}	2744	}
2169		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	{
2170	SvPOK_only (data_sv);	2749	SvPOK_only (data_sv);
2171	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2750	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2751	}
		2752
2172	RETVAL = data_sv;	2753	RETVAL = data_sv;
2173	}	2754	}
2174	OUTPUT:	2755	OUTPUT:
2175	RETVAL	2756	RETVAL
2176		2757
2177	void	2758	void
2178	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)
2179	PPCODE:	2760	PPCODE:
2180	{	2761	{
2181	int x, y, z;	2762	int x, y, z;
2182	int w, h;	2763	int w, h;
2183	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;
2184		2775
2185	if (*data++ != 0)	2776	if (*data++ != 0)
2186	return; /* version mismatch */	2777	XSRETURN_EMPTY; /* version mismatch */
2187		2778
2188	w = *data++ << 8; w |= *data++;	2779	w = *data++ << 8; w |= *data++;
2189	h = *data++ << 8; h |= *data++;	2780	h = *data++ << 8; h |= *data++;
2190		2781
2191	// 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
…		…
2203	{	2794	{
2204	maprow *row = map_get_row (self, y);	2795	maprow *row = map_get_row (self, y);
2205		2796
2206	for (x = x0; x < x1; x++)	2797	for (x = x0; x < x1; x++)
2207	{	2798	{
		2799	uint8_t flags;
		2800
		2801	if (data + 7 >= end)
		2802	XSRETURN_EMPTY;
		2803
2208	uint8_t flags = *data++;	2804	flags = *data++;
2209		2805
2210	if (flags)	2806	if (flags)
2211	{	2807	{
2212	mapcell *cell = row_get_cell (row, x);	2808	mapcell *cell = row_get_cell (row, x);
2213	tileid tile[3] = { 0, 0, 0 };	2809	tileid tile[3] = { 0, 0, 0 };
…		…
2216	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2812	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2217	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2813	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2218		2814
2219	if (cell->darkness == 0)	2815	if (cell->darkness == 0)
2220	{	2816	{
2221	cell->darkness = 0;	2817	/*cell->darkness = 0;*/
		2818	EXTEND (SP, 3);
2222		2819
2223	for (z = 0; z <= 2; z++)	2820	for (z = 0; z <= 2; z++)
2224	{	2821	{
2225	tileid t = tile [z];	2822	tileid t = tile [z];
2226		2823
2227	if (t >= self->texs || (t && !self->tex [t].name))	2824	if (t >= self->texs || (t && !self->tex [t].name))
2228	{	2825	{
2229	XPUSHs (sv_2mortal (newSViv (t)));	2826	PUSHs (sv_2mortal (newSViv (t)));
2230	need_texid (self, t);	2827	need_texid (self, t);
2231	}	2828	}
2232		2829
2233	cell->tile [z] = t;	2830	cell->tile [z] = t;
2234	}	2831	}
…		…
2236	}	2833	}
2237	}	2834	}
2238	}	2835	}
2239	}	2836	}
2240		2837
2241	MODULE = CFPlus PACKAGE = CFPlus::RW	2838	MODULE = Deliantra::Client PACKAGE = DC::RW
2242		2839
2243	CFPlus::RW	2840	DC::RW
2244	new (SV *class, SV *data_sv)	2841	new (SV *klass, SV *data_sv)
2245	CODE:	2842	CODE:
2246	{	2843	{
2247	STRLEN datalen;	2844	STRLEN datalen;
2248	char *data = SvPVbyte (data_sv, datalen);	2845	char *data = SvPVbyte (data_sv, datalen);
2249		2846
2250	RETVAL = SDL_RWFromConstMem (data, datalen);	2847	RETVAL = SDL_RWFromConstMem (data, datalen);
2251	}	2848	}
2252	OUTPUT:	2849	OUTPUT:
2253	RETVAL	2850	RETVAL
2254		2851
2255	CFPlus::RW	2852	DC::RW
2256	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")
2257	CODE:	2854	CODE:
2258	RETVAL = SDL_RWFromFile (path, mode);	2855	RETVAL = SDL_RWFromFile (path, mode);
2259	OUTPUT:	2856	OUTPUT:
2260	RETVAL	2857	RETVAL
2261		2858
		2859	# fails on win32:
		2860	# dc.xs(2268) : error C2059: syntax error : '('
2262	void	2861	#void
2263	close (CFPlus::RW self)	2862	#close (DC::RW self)
2264	CODE:	2863	# CODE:
2265	SDL_RWclose (self);	2864	# (self->(close)) (self);
2266		2865
2267	MODULE = CFPlus PACKAGE = CFPlus::Channel	2866	MODULE = Deliantra::Client PACKAGE = DC::Channel
2268		2867
2269	PROTOTYPES: DISABLE	2868	PROTOTYPES: DISABLE
2270		2869
		2870	DC::Channel
		2871	find ()
		2872	CODE:
		2873	{
		2874	RETVAL = Mix_GroupAvailable (-1);
		2875
		2876	if (RETVAL < 0)
		2877	{
		2878	RETVAL = Mix_GroupOldest (-1);
		2879
		2880	if (RETVAL < 0)
		2881	{
		2882	// happens sometimes, maybe it just stopped playing(?)
		2883	RETVAL = Mix_GroupAvailable (-1);
		2884
		2885	if (RETVAL < 0)
		2886	XSRETURN_UNDEF;
		2887	}
		2888	else
		2889	Mix_HaltChannel (RETVAL);
		2890	}
		2891
		2892	Mix_UnregisterAllEffects (RETVAL);
		2893	Mix_Volume (RETVAL, 128);
		2894	}
		2895	OUTPUT:
		2896	RETVAL
		2897
		2898	void
		2899	halt (DC::Channel self)
		2900	CODE:
		2901	Mix_HaltChannel (self);
		2902
		2903	void
		2904	expire (DC::Channel self, int ticks = -1)
		2905	CODE:
		2906	Mix_ExpireChannel (self, ticks);
		2907
		2908	void
		2909	fade_out (DC::Channel self, int ticks = -1)
		2910	CODE:
		2911	Mix_FadeOutChannel (self, ticks);
		2912
2271	int	2913	int
2272	volume (CFPlus::Channel self, int volume)	2914	volume (DC::Channel self, int volume)
2273	CODE:	2915	CODE:
2274	RETVAL = Mix_Volume (self, volume);	2916	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2275	OUTPUT:	2917	OUTPUT:
2276	RETVAL	2918	RETVAL
2277		2919
2278	int	2920	void
2279	unregister_all_effects (CFPlus::Channel self)	2921	unregister_all_effects (DC::Channel self)
2280	CODE:	2922	CODE:
2281	RETVAL = Mix_UnregisterAllEffects (self);	2923	Mix_UnregisterAllEffects (self);
2282	OUTPUT:
2283	RETVAL
2284		2924
2285	int	2925	void
2286	set_panning (CFPlus::Channel self, int left, int right)	2926	set_panning (DC::Channel self, int left, int right)
2287	CODE:	2927	CODE:
		2928	left = CLAMP (left , 0, 255);
		2929	right = CLAMP (right, 0, 255);
2288	RETVAL = Mix_SetPanning (self, left, right);	2930	Mix_SetPanning (self, left, right);
2289	OUTPUT:
2290	RETVAL
2291		2931
2292	int	2932	void
2293	set_distance (CFPlus::Channel self, int distance)	2933	set_distance (DC::Channel self, int distance)
2294	CODE:	2934	CODE:
2295	RETVAL = Mix_SetDistance (self, distance);	2935	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2296	OUTPUT:
2297	RETVAL
2298		2936
2299	int	2937	void
2300	set_position (CFPlus::Channel self, int angle, int distance)	2938	set_position (DC::Channel self, int angle, int distance)
2301	CODE:	2939	CODE:
		2940
		2941	void
		2942	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2943	CODE:
		2944	{
		2945	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2946	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2302	RETVAL = Mix_SetPosition (self, angle, distance);	2947	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2303	OUTPUT:	2948	}
2304	RETVAL
2305		2949
2306	int	2950	void
2307	set_reverse_stereo (CFPlus::Channel self, int flip)	2951	set_reverse_stereo (DC::Channel self, int flip)
2308	CODE:	2952	CODE:
2309	RETVAL = Mix_SetReverseStereo (self, flip);	2953	Mix_SetReverseStereo (self, flip);
2310	OUTPUT:
2311	RETVAL
2312		2954
2313	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2955	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2314		2956
2315	PROTOTYPES: DISABLE	2957	PROTOTYPES: DISABLE
2316		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
2317	CFPlus::MixChunk	2971	DC::MixChunk
2318	new (SV *class, CFPlus::RW rwops)	2972	new (SV *klass, DC::RW rwops)
2319	CODE:	2973	CODE:
2320	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2974	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2321	OUTPUT:	2975	OUTPUT:
2322	RETVAL	2976	RETVAL
2323		2977
2324	void	2978	void
2325	DESTROY (CFPlus::MixChunk self)	2979	DESTROY (DC::MixChunk self)
2326	CODE:	2980	CODE:
2327	Mix_FreeChunk (self);	2981	Mix_FreeChunk (self);
2328		2982
2329	int	2983	int
2330	volume (CFPlus::MixChunk self, int volume = -1)	2984	volume (DC::MixChunk self, int volume = -1)
2331	CODE:	2985	CODE:
		2986	if (items > 1)
		2987	volume = CLAMP (volume, 0, 128);
2332	RETVAL = Mix_VolumeChunk (self, volume);	2988	RETVAL = Mix_VolumeChunk (self, volume);
2333	OUTPUT:	2989	OUTPUT:
2334	RETVAL	2990	RETVAL
2335		2991
2336	CFPlus::Channel	2992	DC::Channel
2337	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2993	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2338	CODE:	2994	CODE:
		2995	{
2339	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2996	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2997
		2998	if (RETVAL < 0)
		2999	XSRETURN_UNDEF;
		3000
		3001	if (channel < 0)
		3002	{
2340	Mix_UnregisterAllEffects (RETVAL);	3003	Mix_UnregisterAllEffects (RETVAL);
		3004	Mix_Volume (RETVAL, 128);
		3005	}
		3006	}
2341	OUTPUT:	3007	OUTPUT:
2342	RETVAL	3008	RETVAL
2343		3009
2344	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
2345		3023
2346	int	3024	int
2347	volume (int volume = -1)	3025	volume (int volume = -1)
2348	PROTOTYPE: ;$	3026	PROTOTYPE: ;$
2349	CODE:	3027	CODE:
		3028	if (items > 0)
		3029	volume = CLAMP (volume, 0, 128);
2350	RETVAL = Mix_VolumeMusic (volume);	3030	RETVAL = Mix_VolumeMusic (volume);
2351	OUTPUT:	3031	OUTPUT:
2352	RETVAL	3032	RETVAL
2353		3033
		3034	void
		3035	fade_out (int ms)
		3036	CODE:
		3037	Mix_FadeOutMusic (ms);
		3038
		3039	void
		3040	halt ()
		3041	CODE:
		3042	Mix_HaltMusic ();
		3043
2354	int	3044	int
2355	fade_out (int ms)	3045	playing ()
2356	CODE:	3046	CODE:
2357	RETVAL = Mix_FadeOutMusic (ms);	3047	RETVAL = Mix_PlayingMusic ();
2358	OUTPUT:	3048	OUTPUT:
2359	RETVAL	3049	RETVAL
2360		3050
2361	void
2362	halt ()
2363	CODE:
2364	Mix_HaltMusic ();
2365
2366	CFPlus::MixMusic	3051	DC::MixMusic
2367	new (SV *class, CFPlus::RW rwops)	3052	new (SV *klass, DC::RW rwops)
2368	CODE:	3053	CODE:
2369	RETVAL = Mix_LoadMUS_RW (rwops);	3054	RETVAL = Mix_LoadMUS_RW (rwops);
2370	OUTPUT:	3055	OUTPUT:
2371	RETVAL	3056	RETVAL
2372		3057
2373	void	3058	void
2374	DESTROY (CFPlus::MixMusic self)	3059	DESTROY (DC::MixMusic self)
2375	CODE:	3060	CODE:
2376	Mix_FreeMusic (self);	3061	Mix_FreeMusic (self);
2377		3062
2378	int	3063	int
2379	play (CFPlus::MixMusic self, int loops = -1)	3064	play (DC::MixMusic self, int loops = -1)
2380	CODE:	3065	CODE:
2381	RETVAL = Mix_PlayMusic (self, loops);	3066	RETVAL = Mix_PlayMusic (self, loops);
2382	OUTPUT:	3067	OUTPUT:
2383	RETVAL	3068	RETVAL
2384		3069
2385	int	3070	void
2386	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)
2387	CODE:	3072	CODE:
2388	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	3073	Mix_FadeInMusicPos (self, loops, ms, position);
2389	OUTPUT:
2390	RETVAL
2391		3074
2392	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3075	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2393		3076
2394	PROTOTYPES: ENABLE	3077	PROTOTYPES: ENABLE
2395		3078
2396	BOOT:	3079	BOOT:
2397	{	3080	{
2398	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3081	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2399	static const struct {	3082	static const struct {
2400	const char *name;	3083	const char *name;
2401	IV iv;	3084	IV iv;
2402	} *civ, const_iv[] = {	3085	} *civ, const_iv[] = {
2403	# define const_iv(name) { # name, (IV)name }	3086	# define const_iv(name) { # name, (IV)name }
2404	const_iv (GL_VENDOR),	3087	const_iv (GL_VENDOR),
2405	const_iv (GL_VERSION),	3088	const_iv (GL_VERSION),
2406	const_iv (GL_EXTENSIONS),	3089	const_iv (GL_EXTENSIONS),
		3090	const_iv (GL_MAX_TEXTURE_UNITS),
2407	const_iv (GL_COLOR_MATERIAL),	3091	const_iv (GL_COLOR_MATERIAL),
2408	const_iv (GL_SMOOTH),	3092	const_iv (GL_SMOOTH),
2409	const_iv (GL_FLAT),	3093	const_iv (GL_FLAT),
2410	const_iv (GL_DITHER),	3094	const_iv (GL_DITHER),
2411	const_iv (GL_BLEND),	3095	const_iv (GL_BLEND),
…		…
2423	const_iv (GL_ZERO),	3107	const_iv (GL_ZERO),
2424	const_iv (GL_SRC_ALPHA),	3108	const_iv (GL_SRC_ALPHA),
2425	const_iv (GL_DST_ALPHA),	3109	const_iv (GL_DST_ALPHA),
2426	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3110	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2427	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),
2428	const_iv (GL_SRC_ALPHA_SATURATE),	3116	const_iv (GL_SRC_ALPHA_SATURATE),
2429	const_iv (GL_RGB),	3117	const_iv (GL_RGB),
2430	const_iv (GL_RGBA),	3118	const_iv (GL_RGBA),
2431	const_iv (GL_RGBA4),	3119	const_iv (GL_RGBA4),
2432	const_iv (GL_RGBA8),	3120	const_iv (GL_RGBA8),
…		…
2438	const_iv (GL_INTENSITY),	3126	const_iv (GL_INTENSITY),
2439	const_iv (GL_LUMINANCE),	3127	const_iv (GL_LUMINANCE),
2440	const_iv (GL_LUMINANCE_ALPHA),	3128	const_iv (GL_LUMINANCE_ALPHA),
2441	const_iv (GL_FLOAT),	3129	const_iv (GL_FLOAT),
2442	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),
2443	const_iv (GL_COMPILE),	3137	const_iv (GL_COMPILE),
2444	const_iv (GL_PROXY_TEXTURE_1D),	3138	const_iv (GL_PROXY_TEXTURE_1D),
2445	const_iv (GL_PROXY_TEXTURE_2D),	3139	const_iv (GL_PROXY_TEXTURE_2D),
2446	const_iv (GL_TEXTURE_1D),	3140	const_iv (GL_TEXTURE_1D),
2447	const_iv (GL_TEXTURE_2D),	3141	const_iv (GL_TEXTURE_2D),
…		…
2486	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3180	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2487	const_iv (GL_POINT_SMOOTH_HINT),	3181	const_iv (GL_POINT_SMOOTH_HINT),
2488	const_iv (GL_LINE_SMOOTH_HINT),	3182	const_iv (GL_LINE_SMOOTH_HINT),
2489	const_iv (GL_POLYGON_SMOOTH_HINT),	3183	const_iv (GL_POLYGON_SMOOTH_HINT),
2490	const_iv (GL_GENERATE_MIPMAP_HINT),	3184	const_iv (GL_GENERATE_MIPMAP_HINT),
		3185	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2491	const_iv (GL_FASTEST),	3186	const_iv (GL_FASTEST),
2492	const_iv (GL_DONT_CARE),	3187	const_iv (GL_DONT_CARE),
2493	const_iv (GL_NICEST),	3188	const_iv (GL_NICEST),
2494	const_iv (GL_V2F),	3189	const_iv (GL_V2F),
2495	const_iv (GL_V3F),	3190	const_iv (GL_V3F),
2496	const_iv (GL_T2F_V3F),	3191	const_iv (GL_T2F_V3F),
2497	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),
2498	# undef const_iv	3196	# undef const_iv
2499	};	3197	};
2500		3198
2501	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--)
2502	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3200	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2503		3201
2504	texture_av = newAV ();	3202	texture_av = newAV ();
2505	AvREAL_off (texture_av);	3203	AvREAL_off (texture_av);
2506	}	3204	}
2507		3205
2508	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 *
2509	gl_vendor ()	3216	gl_vendor ()
2510	CODE:	3217	CODE:
2511	RETVAL = (char *)glGetString (GL_VENDOR);	3218	RETVAL = (const char *)glGetString (GL_VENDOR);
2512	OUTPUT:	3219	OUTPUT:
2513	RETVAL	3220	RETVAL
2514		3221
2515	char *	3222	const char *
2516	gl_version ()	3223	gl_version ()
2517	CODE:	3224	CODE:
2518	RETVAL = (char *)glGetString (GL_VERSION);	3225	RETVAL = (const char *)glGetString (GL_VERSION);
2519	OUTPUT:	3226	OUTPUT:
2520	RETVAL	3227	RETVAL
2521		3228
2522	char *	3229	const char *
2523	gl_extensions ()	3230	gl_extensions ()
2524	CODE:	3231	CODE:
2525	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3232	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2526	OUTPUT:	3233	OUTPUT:
2527	RETVAL	3234	RETVAL
2528		3235
2529	const char *glGetString (GLenum pname)	3236	const char *glGetString (GLenum pname)
		3237	CODE:
		3238	RETVAL = (const char *)glGetString (pname);
		3239	OUTPUT:
		3240	RETVAL
2530		3241
2531	GLint glGetInteger (GLenum pname)	3242	GLint glGetInteger (GLenum pname)
2532	CODE:	3243	CODE:
2533	glGetIntegerv (pname, &RETVAL);	3244	glGetIntegerv (pname, &RETVAL);
2534	OUTPUT:	3245	OUTPUT:
…		…
2542		3253
2543	int glGetError ()	3254	int glGetError ()
2544		3255
2545	void glFinish ()	3256	void glFinish ()
2546		3257
		3258	void glFlush ()
		3259
2547	void glClear (int mask)	3260	void glClear (int mask)
2548		3261
2549	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)
2550	PROTOTYPE: @	3263	PROTOTYPE: @
2551		3264
…		…
2560	void glBlendFunc (int sfactor, int dfactor)	3273	void glBlendFunc (int sfactor, int dfactor)
2561		3274
2562	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3275	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2563	CODE:	3276	CODE:
2564	gl_BlendFuncSeparate (sa, da, saa, daa);	3277	gl_BlendFuncSeparate (sa, da, saa, daa);
		3278
		3279	# void glBlendEquation (int se)
2565		3280
2566	void glDepthMask (int flag)	3281	void glDepthMask (int flag)
2567		3282
2568	void glLogicOp (int opcode)	3283	void glLogicOp (int opcode)
2569		3284
…		…
2604	void glRotate (float angle, float x, float y, float z)	3319	void glRotate (float angle, float x, float y, float z)
2605	CODE:	3320	CODE:
2606	glRotatef (angle, x, y, z);	3321	glRotatef (angle, x, y, z);
2607		3322
2608	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: @
2609	ALIAS:	3325	ALIAS:
2610	glColor_premultiply = 1	3326	glColor_premultiply = 1
2611	CODE:	3327	CODE:
2612	if (ix)	3328	if (ix)
2613	{	3329	{
…		…
2633		3349
2634	void glRect (float x1, float y1, float x2, float y2)	3350	void glRect (float x1, float y1, float x2, float y2)
2635	CODE:	3351	CODE:
2636	glRectf (x1, y1, x2, y2);	3352	glRectf (x1, y1, x2, y2);
2637		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
2638	PROTOTYPES: ENABLE	3363	PROTOTYPES: ENABLE
2639		3364
2640	void glBegin (int mode)	3365	void glBegin (int mode)
2641		3366
2642	void glEnd ()	3367	void glEnd ()
…		…
2674	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)
2675	CODE:	3400	CODE:
2676	if (gl.SeparableFilter2D)	3401	if (gl.SeparableFilter2D)
2677	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3402	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2678		3403
2679	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)
2680		3405
2681	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)
2682		3407
2683	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)
2684		3409
…		…
2710		3435
2711	void glEndList ()	3436	void glEndList ()
2712		3437
2713	void glCallList (int list)	3438	void glCallList (int list)
2714		3439
2715	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
2716		3446
2717	PROTOTYPES: DISABLE	3447	PROTOTYPES: DISABLE
2718		3448
2719	void	3449	void
2720	find_widget (SV *self, NV x, NV y)	3450	find_widget (SV *self, NV x, NV y)
2721	PPCODE:	3451	PPCODE:
2722	{	3452	{
2723	if (within_widget (self, x, y))	3453	if (within_widget (self, x, y))
2724	XPUSHs (self);	3454	XPUSHs (self);
2725	}	3455	}
2726		3456
2727	BOOT:	3457	BOOT:
2728	{	3458	{
2729	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3459	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2730		3460
2731	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);
2732	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);
2733	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);
2734	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);
2735	}	3465	}
2736		3466
2737	void	3467	void
2738	draw (SV *self)	3468	draw (SV *self)
2739	CODE:	3469	CODE:
2740	{	3470	{
2741	HV *hv;	3471	HV *hv;
2742	SV **svp;	3472	SV **svp;
2743	NV x, y, w, h;	3473	NV x, y, w, h;
2744	SV *draw_x_sv = GvSV (draw_x_gv);	3474	SV *draw_x_sv = GvSV (draw_x_gv);
2745	SV *draw_y_sv = GvSV (draw_y_gv);	3475	SV *draw_y_sv = GvSV (draw_y_gv);
2746	SV *draw_w_sv = GvSV (draw_w_gv);	3476	SV *draw_w_sv = GvSV (draw_w_gv);
2747	SV *draw_h_sv = GvSV (draw_h_gv);	3477	SV *draw_h_sv = GvSV (draw_h_gv);
2748	SV *hover;
2749	double draw_x, draw_y, draw_w, draw_h;	3478	double draw_x, draw_y;
2750		3479
2751	if (!SvROK (self))	3480	if (!SvROK (self))
2752	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3481	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2753		3482
2754	hv = (HV *)SvRV (self);	3483	hv = (HV *)SvRV (self);
2755		3484
2756	if (SvTYPE (hv) != SVt_PVHV)	3485	if (SvTYPE (hv) != SVt_PVHV)
2757	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3486	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2758		3487
2759	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.;
2760	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.;
2761		3490
2762	if (!h || !w)	3491	if (!h || !w)
…		…
2782	{	3511	{
2783	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3512	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2784		3513
2785	if (svp && SvTRUE (*svp))	3514	if (svp && SvTRUE (*svp))
2786	{	3515	{
2787	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);
2788	glEnable (GL_BLEND);	3517	glEnable (GL_BLEND);
2789	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3518	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2790	glBegin (GL_QUADS);	3519	glBegin (GL_QUADS);
2791	glVertex2f (0, 0);	3520	glVertex2f (0, 0);
2792	glVertex2f (w, 0);	3521	glVertex2f (w, 0);
…		…
2795	glEnd ();	3524	glEnd ();
2796	glDisable (GL_BLEND);	3525	glDisable (GL_BLEND);
2797	}	3526	}
2798	}	3527	}
2799	#if 0	3528	#if 0
2800	if ($ENV{CFPLUS_DEBUG} & 1) {	3529	// draw borders, for debugging
2801	glPushMatrix;	3530	glPushMatrix ();
2802	glColor 1, 1, 0, 1;	3531	glColor4f (1., 1., 0., 1.);
2803	glTranslate 0.375, 0.375;	3532	glTranslatef (.5, .5, 0.);
2804	glBegin GL_LINE_LOOP;	3533	glBegin (GL_LINE_LOOP);
2805	glVertex 0 , 0;	3534	glVertex2f (0 , 0);
2806	glVertex $self->{w} - 1, 0;	3535	glVertex2f (w - 1, 0);
2807	glVertex $self->{w} - 1, $self->{h} - 1;	3536	glVertex2f (w - 1, h - 1);
2808	glVertex 0 , $self->{h} - 1;	3537	glVertex2f (0 , h - 1);
2809	glEnd;	3538	glEnd ();
2810	glPopMatrix;	3539	glPopMatrix ();
2811	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2812	}
2813	#endif	3540	#endif
2814	PUSHMARK (SP);	3541	PUSHMARK (SP);
2815	XPUSHs (self);	3542	XPUSHs (self);
2816	PUTBACK;	3543	PUTBACK;
2817	call_method ("_draw", G_VOID | G_DISCARD);	3544	call_method ("_draw", G_VOID | G_DISCARD);

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