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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.213 by root, Sun Jul 29 04:14:45 2007 UTC vs.
Revision 1.323 by root, Sun Nov 18 01:48:39 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;
139	}	199	}
140		200
141	return 0;	201	return 0;
142	}	202	}
143		203
144	typedef struct cf_layout {	204	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;
149	} *CFPlus__Layout;	209	rc_t *rc;
		210	};
150		211
		212	typedef cf_layout *DC__Layout;
		213
151	static CFPlus__Font default_font;	214	static DC__Font default_font;
152	static PangoContext *opengl_context;	215	static PangoContext *opengl_context;
153	static PangoFontMap *opengl_fontmap;	216	static PangoFontMap *opengl_fontmap;
154		217
155	static void	218	static void
156	substitute_func (FcPattern *pattern, gpointer data)	219	substitute_func (FcPattern *pattern, gpointer data)
157	{	220	{
158	FcPatternAddBool (pattern, FC_HINTING, 1);	221	FcPatternAddBool (pattern, FC_HINTING, 1);
159	#ifdef FC_HINT_STYLE	222	#ifdef FC_HINT_STYLE
160	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	223	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
161	#endif	224	#endif
162	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	225	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
163	}	226	}
164		227
165	static void	228	static void
166	layout_update_font (CFPlus__Layout self)	229	layout_update_font (DC__Layout self)
167	{	230	{
168	/* use a random scale factor to account for unknown descenders, 0.8 works	231	/* use a random scale factor to account for unknown descenders, 0.8 works
169	* reasonably well with bitstream vera	232	* reasonably well with dejavu/bistream fonts
170	*/	233	*/
171	PangoFontDescription *font = self->font ? self->font : default_font;	234	PangoFontDescription *font = self->font ? self->font : default_font;
172		235
173	pango_font_description_set_absolute_size (font,	236	pango_font_description_set_absolute_size (font,
174	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	237	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
175		238
176	pango_layout_set_font_description (self->pl, font);	239	pango_layout_set_font_description (self->pl, font);
177	}	240	}
178		241
179	static void	242	static void
180	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	243	layout_get_pixel_size (DC__Layout self, int w, int h)
181	{	244	{
182	PangoRectangle rect;	245	PangoRectangle rect;
183		246
184	// get_pixel_* wrongly rounds down	247	// get_pixel_* wrongly rounds down
185	pango_layout_get_extents (self->pl, 0, &rect);	248	pango_layout_get_extents (self->pl, 0, &rect);
…		…
195	}	258	}
196		259
197	typedef uint16_t tileid;	260	typedef uint16_t tileid;
198	typedef uint16_t faceid;	261	typedef uint16_t faceid;
199		262
200	typedef struct {	263	struct maptex
		264	{
201	int name;	265	GLuint name;
202	int w, h;	266	int w, h;
203	float s, t;	267	float s, t;
204	uint8_t r, g, b, a;	268	uint8_t r, g, b, a;
205	tileid smoothtile;	269	tileid smoothtile;
206	uint8_t smoothlevel;	270	uint8_t smoothlevel;
207	} maptex;	271	uint8_t unused; /* set to zero on use */
		272	};
208		273
209	typedef struct {	274	struct mapcell
		275	{
210	uint32_t player;	276	uint32_t player;
211	tileid tile[3];	277	tileid tile[3];
212	uint16_t darkness;	278	uint16_t darkness;
213	uint8_t stat_width, stat_hp, flags, smoothmax;	279	uint8_t stat_width, stat_hp, flags, smoothmax;
214	} mapcell;	280	};
215		281
216	typedef struct {	282	struct maprow
		283	{
217	int32_t c0, c1;	284	int32_t c0, c1;
218	mapcell *col;	285	mapcell *col;
219	} maprow;	286	};
220		287
221	typedef struct map {	288	struct mapgrid {
222	int x, y, w, h;	289	int x, y, w, h;
223	int ox, oy; /* offset to virtual global coordinate system */	290	int ox, oy; /* offset to virtual global coordinate system */
224	int faces; tileid *face2tile; // [faceid]	291	int faces; tileid *face2tile; // [faceid]
225	int texs; maptex *tex; // [tileid]	292	int texs; maptex *tex; // [tileid]
226		293
227	int32_t rows;	294	int32_t rows;
228	maprow *row;	295	maprow *row;
229	} *CFPlus__Map;	296	};
		297
		298	typedef mapgrid *DC__Map;
230		299
231	static char *	300	static char *
232	prepend (char *ptr, int sze, int inc)	301	prepend (char *ptr, int sze, int inc)
233	{	302	{
234	char *p;	303	char *p;
…		…
252		321
253	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	322	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
254	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	323	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
255		324
256	static void	325	static void
257	need_facenum (struct map *self, faceid face)	326	need_facenum (struct mapgrid *self, faceid face)
258	{	327	{
259	while (self->faces <= face)	328	while (self->faces <= face)
260	{	329	{
261	Append (tileid, self->face2tile, self->faces, self->faces);	330	Append (tileid, self->face2tile, self->faces, self->faces);
262	self->faces *= 2;	331	self->faces *= 2;
263	}	332	}
264	}	333	}
265		334
266	static void	335	static void
267	need_texid (struct map *self, int texid)	336	need_texid (struct mapgrid *self, int texid)
268	{	337	{
269	while (self->texs <= texid)	338	while (self->texs <= texid)
270	{	339	{
271	Append (maptex, self->tex, self->texs, self->texs);	340	Append (maptex, self->tex, self->texs, self->texs);
272	self->texs *= 2;	341	self->texs *= 2;
273	}	342	}
274	}	343	}
275		344
276	static maprow *	345	static maprow *
277	map_get_row (CFPlus__Map self, int y)	346	map_get_row (mapgrid *self, int y)
278	{	347	{
279	if (0 > y)	348	if (0 > y)
280	{	349	{
281	int extend = - y + MAP_EXTEND_Y;	350	int extend = - y + MAP_EXTEND_Y;
282	Prepend (maprow, self->row, self->rows, extend);	351	Prepend (maprow, self->row, self->rows, extend);
…		…
320		389
321	return row->col + (x - row->c0);	390	return row->col + (x - row->c0);
322	}	391	}
323		392
324	static mapcell *	393	static mapcell *
325	map_get_cell (CFPlus__Map self, int x, int y)	394	map_get_cell (mapgrid *self, int x, int y)
326	{	395	{
327	return row_get_cell (map_get_row (self, y), x);	396	return row_get_cell (map_get_row (self, y), x);
328	}	397	}
329		398
330	static void	399	static void
331	map_clear (CFPlus__Map self)	400	map_clear (mapgrid *self)
332	{	401	{
333	int r;	402	int r;
334		403
335	for (r = 0; r < self->rows; r++)	404	for (r = 0; r < self->rows; r++)
336	Safefree (self->row[r].col);	405	Safefree (self->row[r].col);
…		…
343	self->oy = 0;	412	self->oy = 0;
344	self->row = 0;	413	self->row = 0;
345	self->rows = 0;	414	self->rows = 0;
346	}	415	}
347		416
		417	#define CELL_CLEAR(cell) \
		418	do { \
		419	if ((cell)->player) \
		420	(cell)->tile [2] = 0; \
		421	(cell)->darkness = 0; \
		422	(cell)->stat_hp = 0; \
		423	(cell)->flags = 0; \
		424	(cell)->player = 0; \
		425	} while (0)
		426
348	static void	427	static void
349	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	428	map_blank (mapgrid *self, int x0, int y0, int w, int h)
350	{	429	{
351	int x, y;	430	int x, y;
352	maprow *row;	431	maprow *row;
353	mapcell *cell;	432	mapcell *cell;
354		433
…		…
366	if (x >= row->c1)	445	if (x >= row->c1)
367	break;	446	break;
368		447
369	cell = row->col + x - row->c0;	448	cell = row->col + x - row->c0;
370		449
371	cell->darkness = 0;	450	CELL_CLEAR (cell);
372	cell->stat_hp = 0;
373	cell->flags = 0;
374	cell->player = 0;
375	}	451	}
376	}	452	}
377	}	453	}
378		454
379	typedef struct {	455	struct smooth_key
		456	{
380	tileid tile;	457	tileid tile;
381	uint8_t x, y, level;	458	uint8_t x, y, level;
382	} smooth_key;	459
		460	bool operator == (const smooth_key &o) const
		461	{
		462	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		463	}
		464	};
		465
		466	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		467
		468	namespace std {
		469	template <>
		470	struct hash<smooth_key>
		471	{
		472	size_t operator () (const smooth_key &v) const
		473	{
		474	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		475	}
		476	};
		477	}
383		478
384	static void	479	static void
385	smooth_or_bits (HV hv, smooth_key key, IV bits)	480	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
386	{	481	{
387	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	482	auto &&it = h.find (key);
388		483
389	if (SvIOK (*sv))	484	if (it == h.end ())
390	SvIV_set (sv, SvIVX (sv) \| bits);	485	h.insert (std::make_pair (key, bits));
391	else	486	else
392	sv_setiv (*sv, bits);	487	it->second \|= bits;
393	}	488	}
394		489
395	static void	490	static void
396	music_finished (void)	491	music_finished (void)
397	{	492	{
…		…
414	ev.code = 1;	509	ev.code = 1;
415	ev.data1 = (void *)(long)channel;	510	ev.data1 = (void *)(long)channel;
416	ev.data2 = 0;	511	ev.data2 = 0;
417		512
418	SDL_PushEvent ((SDL_Event *)&ev);	513	SDL_PushEvent ((SDL_Event *)&ev);
		514	}
		515
		516	// approximately divide by 255
		517	static unsigned int
		518	div255 (unsigned int n)
		519	{
		520	return (n + (n >> 8)) >> 8;
419	}	521	}
420		522
421	static unsigned int	523	static unsigned int
422	minpot (unsigned int n)	524	minpot (unsigned int n)
423	{	525	{
…		…
433	n \|= n >> 16;	535	n \|= n >> 16;
434		536
435	return n + 1;	537	return n + 1;
436	}	538	}
437		539
		540	static unsigned int
		541	popcount (unsigned int n)
		542	{
		543	n -= (n >> 1) & 0x55555555U;
		544	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		545	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		546	n *= 0x01010101U;
		547
		548	return n >> 24;
		549	}
		550
438	/* SDL should provide this, really. */	551	/* SDL should provide this, really. */
439	#define SDLK_MODIFIER_MIN 300	552	#define SDLK_MODIFIER_MIN 300
440	#define SDLK_MODIFIER_MAX 314	553	#define SDLK_MODIFIER_MAX 314
441		554
442	/******************************************************************************/	555	/******************************************************************************/
…		…
480	return 0;	593	return 0;
481		594
482	return 1;	595	return 1;
483	}	596	}
484		597
485	MODULE = CFPlus PACKAGE = CFPlus	598	/******************************************************************************/
		599
		600	/* process keyboard modifiers */
		601	static int
		602	mod_munge (int mod)
		603	{
		604	mod &= MOD_MASK;
		605
		606	if (mod & (KMOD_META \| KMOD_ALT))
		607	mod \|= KMOD_LRAM;
		608
		609	return mod;
		610	}
		611
		612	static void
		613	deliantra_main (SV *real_main)
		614	{
		615	dSP;
		616
		617	PUSHMARK (SP);
		618	call_sv (real_main, G_DISCARD \| G_VOID);
		619	}
		620
		621	#ifdef __MACOSX__
		622	static SV *real_main;
		623
		624	/* to due surprising braindamage on the side of SDL design, we
		625	* do some mind-boggling hack here: SDL requires a custom main()
		626	* on OS X, so... we provide one and call the original main(), which,
		627	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		628	* and which calls our main (== SDL_main) back.
		629	*/
		630	extern C_LINKAGE int
		631	main (int argc, char *argv[])
		632	{
		633	deliantra_main (real_main);
		634	}
		635
		636	#undef main
		637
		638	extern C_LINKAGE int main (int argc, char *argv[]);
		639
		640	static void
		641	SDL_main_hack (SV *real_main_)
		642	{
		643	real_main = real_main_;
		644
		645	char *argv[] = { "deliantra client", 0 };
		646	(main) (1, argv);
		647	}
		648	#else
		649	static void
		650	SDL_main_hack (SV *real_main)
		651	{
		652	deliantra_main (real_main);
		653	}
		654	#endif
		655
		656	MODULE = Deliantra::Client PACKAGE = DC
486		657
487	PROTOTYPES: ENABLE	658	PROTOTYPES: ENABLE
488		659
489	BOOT:	660	BOOT:
490	{	661	{
491	HV *stash = gv_stashpv ("CFPlus", 1);	662	HV *stash = gv_stashpv ("DC", 1);
492	static const struct {	663	static const struct {
493	const char *name;	664	const char *name;
494	IV iv;	665	IV iv;
495	} *civ, const_iv[] = {	666	} *civ, const_iv[] = {
496	# define const_iv(name) { # name, (IV)name }	667	# define const_iv(name) { # name, (IV)name }
…		…
518		689
519	const_iv (SDL_APPINPUTFOCUS),	690	const_iv (SDL_APPINPUTFOCUS),
520	const_iv (SDL_APPMOUSEFOCUS),	691	const_iv (SDL_APPMOUSEFOCUS),
521	const_iv (SDL_APPACTIVE),	692	const_iv (SDL_APPACTIVE),
522		693
		694
		695	const_iv (SDLK_UNKNOWN),
		696	const_iv (SDLK_FIRST),
		697	const_iv (SDLK_BACKSPACE),
		698	const_iv (SDLK_TAB),
		699	const_iv (SDLK_CLEAR),
		700	const_iv (SDLK_RETURN),
		701	const_iv (SDLK_PAUSE),
		702	const_iv (SDLK_ESCAPE),
		703	const_iv (SDLK_SPACE),
		704	const_iv (SDLK_EXCLAIM),
		705	const_iv (SDLK_QUOTEDBL),
		706	const_iv (SDLK_HASH),
		707	const_iv (SDLK_DOLLAR),
		708	const_iv (SDLK_AMPERSAND),
		709	const_iv (SDLK_QUOTE),
		710	const_iv (SDLK_LEFTPAREN),
		711	const_iv (SDLK_RIGHTPAREN),
		712	const_iv (SDLK_ASTERISK),
		713	const_iv (SDLK_PLUS),
		714	const_iv (SDLK_COMMA),
		715	const_iv (SDLK_MINUS),
		716	const_iv (SDLK_PERIOD),
		717	const_iv (SDLK_SLASH),
		718	const_iv (SDLK_0),
		719	const_iv (SDLK_1),
		720	const_iv (SDLK_2),
		721	const_iv (SDLK_3),
		722	const_iv (SDLK_4),
		723	const_iv (SDLK_5),
		724	const_iv (SDLK_6),
		725	const_iv (SDLK_7),
		726	const_iv (SDLK_8),
		727	const_iv (SDLK_9),
		728	const_iv (SDLK_COLON),
		729	const_iv (SDLK_SEMICOLON),
		730	const_iv (SDLK_LESS),
		731	const_iv (SDLK_EQUALS),
		732	const_iv (SDLK_GREATER),
		733	const_iv (SDLK_QUESTION),
		734	const_iv (SDLK_AT),
		735
		736	const_iv (SDLK_LEFTBRACKET),
		737	const_iv (SDLK_BACKSLASH),
		738	const_iv (SDLK_RIGHTBRACKET),
		739	const_iv (SDLK_CARET),
		740	const_iv (SDLK_UNDERSCORE),
		741	const_iv (SDLK_BACKQUOTE),
		742	const_iv (SDLK_DELETE),
		743
		744	const_iv (SDLK_FIRST),
		745	const_iv (SDLK_LAST),
523	const_iv (SDLK_KP0),	746	const_iv (SDLK_KP0),
524	const_iv (SDLK_KP1),	747	const_iv (SDLK_KP1),
525	const_iv (SDLK_KP2),	748	const_iv (SDLK_KP2),
526	const_iv (SDLK_KP3),	749	const_iv (SDLK_KP3),
527	const_iv (SDLK_KP4),	750	const_iv (SDLK_KP4),
…		…
599	const_iv (KMOD_LMETA),	822	const_iv (KMOD_LMETA),
600	const_iv (KMOD_RMETA),	823	const_iv (KMOD_RMETA),
601	const_iv (KMOD_NUM),	824	const_iv (KMOD_NUM),
602	const_iv (KMOD_CAPS),	825	const_iv (KMOD_CAPS),
603	const_iv (KMOD_MODE),	826	const_iv (KMOD_MODE),
		827
		828	const_iv (KMOD_LRAM),
		829
		830	const_iv (MIX_DEFAULT_FORMAT),
		831
		832	const_iv (SDL_INIT_TIMER),
		833	const_iv (SDL_INIT_AUDIO),
		834	const_iv (SDL_INIT_VIDEO),
		835	const_iv (SDL_INIT_CDROM),
		836	const_iv (SDL_INIT_JOYSTICK),
		837	const_iv (SDL_INIT_EVERYTHING),
		838	const_iv (SDL_INIT_NOPARACHUTE),
		839	const_iv (SDL_INIT_EVENTTHREAD),
		840
		841	const_iv (SDL_GL_RED_SIZE),
		842	const_iv (SDL_GL_GREEN_SIZE),
		843	const_iv (SDL_GL_BLUE_SIZE),
		844	const_iv (SDL_GL_ALPHA_SIZE),
		845	const_iv (SDL_GL_DOUBLEBUFFER),
		846	const_iv (SDL_GL_BUFFER_SIZE),
		847	const_iv (SDL_GL_DEPTH_SIZE),
		848	const_iv (SDL_GL_STENCIL_SIZE),
		849	const_iv (SDL_GL_ACCUM_RED_SIZE),
		850	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		851	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		852	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		853	const_iv (SDL_GL_STEREO),
		854	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		855	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		856	const_iv (SDL_GL_ACCELERATED_VISUAL),
		857	const_iv (SDL_GL_SWAP_CONTROL),
		858
		859	const_iv (FOW_DARKNESS)
604	# undef const_iv	860	# undef const_iv
605	};	861	};
606		862
607	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	863	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
608	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	864	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
609		865
610	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	866	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
611	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	867	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
612	}	868	}
613		869
…		…
625	RETVAL	881	RETVAL
626		882
627	NV floor (NV x)	883	NV floor (NV x)
628		884
629	NV ceil (NV x)	885	NV ceil (NV x)
		886
		887	IV minpot (UV n)
		888
		889	IV popcount (UV n)
		890
		891	NV distance (NV dx, NV dy)
		892	CODE:
		893	RETVAL = pow (dx * dx + dy * dy, 0.5);
		894	OUTPUT:
		895	RETVAL
630		896
631	void	897	void
632	pango_init ()	898	pango_init ()
633	CODE:	899	CODE:
634	{	900	{
635	opengl_fontmap = pango_opengl_font_map_new ();	901	opengl_fontmap = pango_opengl_font_map_new ();
636	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	902	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);	903	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		904	/pango_context_set_font_description (opengl_context, default_font);/
		905	#if PANGO_VERSION_CHECK (1, 15, 2)
		906	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		907	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		908	#endif
638	}	909	}
639		910
640	char *
641	SDL_GetError ()	911	char *SDL_GetError ()
642		912
643	int	913	void SDL_main_hack (SV *real_main)
644	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	914	PROTOTYPE: &
645		915
646	void	916	int SDL_Init (U32 flags)
		917
		918	int SDL_InitSubSystem (U32 flags)
		919
		920	void SDL_QuitSubSystem (U32 flags)
		921
647	SDL_Quit ()	922	void SDL_Quit ()
		923
		924	int SDL_GL_SetAttribute (int attr, int value)
		925	C_ARGS: (SDL_GLattr)attr, value
		926
		927	int SDL_GL_GetAttribute (int attr)
		928	CODE:
		929	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		930	XSRETURN_UNDEF;
		931	OUTPUT:
		932	RETVAL
648		933
649	void	934	void
650	SDL_ListModes (int rgb, int alpha)	935	SDL_ListModes (int rgb, int alpha)
651	PPCODE:	936	PPCODE:
652	{	937	{
…		…
664	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	949	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
665	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	950	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
666	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	951	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
667		952
668	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	953	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);	954	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
672	#endif
673		955
674	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	956	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
675		957
676	if (m && m != (SDL_Rect **)-1)	958	if (m && m != (SDL_Rect **)-1)
677	while (*m)	959	while (*m)
678	{	960	{
679	if ((m)->w >= 640 && (m)->h >= 480)	961	if ((m)->w >= 400 && (m)->h >= 300)
680	{	962	{
681	AV *av = newAV ();	963	AV *av = newAV ();
682	av_push (av, newSViv ((*m)->w));	964	av_push (av, newSViv ((*m)->w));
683	av_push (av, newSViv ((*m)->h));	965	av_push (av, newSViv ((*m)->h));
684	av_push (av, newSViv (rgb));	966	av_push (av, newSViv (rgb));
…		…
707	);	989	);
708		990
709	if (RETVAL)	991	if (RETVAL)
710	{	992	{
711	av_clear (texture_av);	993	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);	994	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
715	#include "glfunc.h"	995	#include "glfunc.h"
716	#undef GL_FUNC	996	#undef GL_FUNC
		997	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		998	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
717	}	999	}
718	}	1000	}
719	OUTPUT:	1001	OUTPUT:
720	RETVAL	1002	RETVAL
		1003
		1004	void
		1005	SDL_WM_SetCaption (const char title, const char icon)
721		1006
722	void	1007	void
723	SDL_GL_SwapBuffers ()	1008	SDL_GL_SwapBuffers ()
724		1009
725	char *	1010	char *
726	SDL_GetKeyName (int sym)	1011	SDL_GetKeyName (int sym)
		1012	C_ARGS: (SDLKey)sym
727		1013
728	int	1014	int
729	SDL_GetAppState ()	1015	SDL_GetAppState ()
730		1016
		1017	int
		1018	SDL_GetModState ()
		1019
		1020	int
		1021	SDL_WaitEvent ()
		1022	C_ARGS: 0
		1023
731	void	1024	void
		1025	SDL_PumpEvents ()
		1026
		1027	void
732	poll_events ()	1028	peep_events ()
733	PPCODE:	1029	PPCODE:
734	{	1030	{
735	SDL_Event ev;	1031	SDL_Event ev;
736		1032
737	SDL_PumpEvents ();	1033	SDL_PumpEvents ();
…		…
744	{	1040	{
745	case SDL_KEYDOWN:	1041	case SDL_KEYDOWN:
746	case SDL_KEYUP:	1042	case SDL_KEYUP:
747	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1043	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
748	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1044	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
749	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1045	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 */	1046	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);	1047	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
752	break;	1048	break;
753		1049
754	case SDL_ACTIVEEVENT:	1050	case SDL_ACTIVEEVENT:
755	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1051	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
773	x = ev.motion.x;	1069	x = ev.motion.x;
774	y = ev.motion.y;	1070	y = ev.motion.y;
775	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1071	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
776	}	1072	}
777		1073
778	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1074	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
779	hv_store (hv, "state", 5, newSViv (state), 0);	1075	hv_store (hv, "state", 5, newSViv (state), 0);
780	hv_store (hv, "x", 1, newSViv (x), 0);	1076	hv_store (hv, "x", 1, newSViv (x), 0);
781	hv_store (hv, "y", 1, newSViv (y), 0);	1077	hv_store (hv, "y", 1, newSViv (y), 0);
782	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1078	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
783	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1079	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
784	}	1080	}
785	break;	1081	break;
786		1082
787	case SDL_MOUSEBUTTONDOWN:	1083	case SDL_MOUSEBUTTONDOWN:
788	case SDL_MOUSEBUTTONUP:	1084	case SDL_MOUSEBUTTONUP:
789	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1085	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
790		1086
791	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1087	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
792	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1088	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
793	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1089	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
794	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1090	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
799	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1095	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
800	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1096	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
801	break;	1097	break;
802	}	1098	}
803		1099
804	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1100	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
805	}	1101	}
806	}	1102	}
		1103
		1104	char *
		1105	SDL_AudioDriverName ()
		1106	CODE:
		1107	{
		1108	char buf [256];
		1109	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1110	XSRETURN_UNDEF;
		1111
		1112	RETVAL = buf;
		1113	}
		1114	OUTPUT:
		1115	RETVAL
807		1116
808	int	1117	int
809	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1118	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
810	POSTCALL:	1119	POSTCALL:
811	Mix_HookMusicFinished (music_finished);	1120	Mix_HookMusicFinished (music_finished);
812	Mix_ChannelFinished (channel_finished);	1121	Mix_ChannelFinished (channel_finished);
813		1122
814	void	1123	void
		1124	Mix_QuerySpec ()
		1125	PPCODE:
		1126	{
		1127	int freq, channels;
		1128	Uint16 format;
		1129
		1130	if (Mix_QuerySpec (&freq, &format, &channels))
		1131	{
		1132	EXTEND (SP, 3);
		1133	PUSHs (sv_2mortal (newSViv (freq)));
		1134	PUSHs (sv_2mortal (newSViv (format)));
		1135	PUSHs (sv_2mortal (newSViv (channels)));
		1136	}
		1137	}
		1138
		1139	void
815	Mix_CloseAudio ()	1140	Mix_CloseAudio ()
816		1141
817	int	1142	int
818	Mix_AllocateChannels (int numchans = -1)	1143	Mix_AllocateChannels (int numchans = -1)
		1144
		1145	const char *
		1146	Mix_GetError ()
819		1147
820	void	1148	void
821	lowdelay (int fd, int val = 1)	1149	lowdelay (int fd, int val = 1)
822	CODE:	1150	CODE:
823	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1151	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
849	}	1177	}
850	}	1178	}
851	#endif	1179	#endif
852	}	1180	}
853		1181
854	void	1182	int
855	add_font (char *file)	1183	add_font (char *file)
856	CODE:	1184	CODE:
857	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1185	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1186	OUTPUT:
		1187	RETVAL
		1188
		1189	void
		1190	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1191
		1192	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1193	void
		1194	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
858		1195
859	void	1196	void
860	load_image_inline (SV *image_)	1197	load_image_inline (SV *image_)
861	ALIAS:	1198	ALIAS:
862	load_image_file = 1	1199	load_image_file = 1
…		…
908		1245
909	SDL_LockSurface (surface2);	1246	SDL_LockSurface (surface2);
910	EXTEND (SP, 6);	1247	EXTEND (SP, 6);
911	PUSHs (sv_2mortal (newSViv (surface2->w)));	1248	PUSHs (sv_2mortal (newSViv (surface2->w)));
912	PUSHs (sv_2mortal (newSViv (surface2->h)));	1249	PUSHs (sv_2mortal (newSViv (surface2->h)));
913	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1250	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)));	1251	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
915	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1252	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
916	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1253	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
917	SDL_UnlockSurface (surface2);	1254	SDL_UnlockSurface (surface2);
918		1255
…		…
948	void	1285	void
949	error (char *message)	1286	error (char *message)
950	CODE:	1287	CODE:
951	fprintf (stderr, "ERROR: %s\n", message);	1288	fprintf (stderr, "ERROR: %s\n", message);
952	#ifdef _WIN32	1289	#ifdef _WIN32
953	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1290	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
954	#endif	1291	#endif
955		1292
956	void	1293	void
957	fatal (char *message)	1294	fatal (char *message)
958	CODE:	1295	CODE:
959	fprintf (stderr, "FATAL: %s\n", message);	1296	fprintf (stderr, "FATAL: %s\n", message);
960	#ifdef _WIN32	1297	#ifdef _WIN32
961	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1298	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
962	#endif	1299	#endif
963	_exit (1);	1300	_exit (1);
964		1301
965	void	1302	void
966	_exit (int retval = 0)	1303	_exit (int retval = 0)
…		…
978	#if DEBUG	1315	#if DEBUG
979	VALGRIND_DO_LEAK_CHECK;	1316	VALGRIND_DO_LEAK_CHECK;
980	#endif	1317	#endif
981	}	1318	}
982		1319
983	MODULE = CFPlus PACKAGE = CFPlus::Font	1320	int
		1321	SvREFCNT (SV *sv)
		1322	CODE:
		1323	RETVAL = SvREFCNT (sv);
		1324	OUTPUT:
		1325	RETVAL
		1326
		1327	MODULE = Deliantra::Client PACKAGE = DC::Font
984		1328
985	PROTOTYPES: DISABLE	1329	PROTOTYPES: DISABLE
986		1330
987	CFPlus::Font	1331	DC::Font
988	new_from_file (SV class, char path, int id = 0)	1332	new_from_file (SV klass, char path, int id = 0)
989	CODE:	1333	CODE:
990	{	1334	{
991	int count;	1335	int count;
992	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1336	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
993	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1337	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
995	}	1339	}
996	OUTPUT:	1340	OUTPUT:
997	RETVAL	1341	RETVAL
998		1342
999	void	1343	void
1000	DESTROY (CFPlus::Font self)	1344	DESTROY (DC::Font self)
1001	CODE:	1345	CODE:
1002	pango_font_description_free (self);	1346	pango_font_description_free (self);
1003		1347
1004	void	1348	void
1005	make_default (CFPlus::Font self)	1349	make_default (DC::Font self)
1006	PROTOTYPE: $	1350	PROTOTYPE: $
1007	CODE:	1351	CODE:
1008	default_font = self;	1352	default_font = self;
1009		1353
1010	MODULE = CFPlus PACKAGE = CFPlus::Layout	1354	MODULE = Deliantra::Client PACKAGE = DC::Layout
1011		1355
1012	PROTOTYPES: DISABLE	1356	PROTOTYPES: DISABLE
1013		1357
1014	void	1358	void
1015	reset_glyph_cache ()	1359	glyph_cache_backup ()
1016	PROTOTYPE:	1360	PROTOTYPE:
1017	CODE:	1361	CODE:
		1362	tc_backup ();
		1363
		1364	void
		1365	glyph_cache_restore ()
		1366	PROTOTYPE:
		1367	CODE:
1018	tc_clear ();	1368	tc_restore ();
1019		1369
1020	CFPlus::Layout	1370	DC::Layout
1021	new (SV *class)	1371	new (SV *klass)
1022	CODE:	1372	CODE:
1023	New (0, RETVAL, 1, struct cf_layout);	1373	New (0, RETVAL, 1, struct cf_layout);
1024		1374
1025	RETVAL->pl = pango_layout_new (opengl_context);	1375	RETVAL->pl = pango_layout_new (opengl_context);
1026	RETVAL->r = 1.;	1376	RETVAL->r = 1.;
1027	RETVAL->g = 1.;	1377	RETVAL->g = 1.;
1028	RETVAL->b = 1.;	1378	RETVAL->b = 1.;
1029	RETVAL->a = 1.;	1379	RETVAL->a = 1.;
1030	RETVAL->base_height = MIN_FONT_HEIGHT;	1380	RETVAL->base_height = MIN_FONT_HEIGHT;
1031	RETVAL->font = 0;	1381	RETVAL->font = 0;
		1382	RETVAL->rc = rc_alloc ();
1032		1383
1033	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1384	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1034	layout_update_font (RETVAL);	1385	layout_update_font (RETVAL);
1035	OUTPUT:	1386	OUTPUT:
1036	RETVAL	1387	RETVAL
1037		1388
1038	void	1389	void
1039	DESTROY (CFPlus::Layout self)	1390	DESTROY (DC::Layout self)
1040	CODE:	1391	CODE:
1041	g_object_unref (self->pl);	1392	g_object_unref (self->pl);
		1393	rc_free (self->rc);
1042	Safefree (self);	1394	Safefree (self);
1043		1395
1044	void	1396	void
1045	set_text (CFPlus::Layout self, SV *text_)	1397	set_text (DC::Layout self, SV *text_)
1046	CODE:	1398	CODE:
1047	{	1399	{
1048	STRLEN textlen;	1400	STRLEN textlen;
1049	char *text = SvPVutf8 (text_, textlen);	1401	char *text = SvPVutf8 (text_, textlen);
1050		1402
1051	pango_layout_set_text (self->pl, text, textlen);	1403	pango_layout_set_text (self->pl, text, textlen);
1052	}	1404	}
1053		1405
1054	void	1406	void
1055	set_markup (CFPlus::Layout self, SV *text_)	1407	set_markup (DC::Layout self, SV *text_)
1056	CODE:	1408	CODE:
1057	{	1409	{
1058	STRLEN textlen;	1410	STRLEN textlen;
1059	char *text = SvPVutf8 (text_, textlen);	1411	char *text = SvPVutf8 (text_, textlen);
1060		1412
1061	pango_layout_set_markup (self->pl, text, textlen);	1413	pango_layout_set_markup (self->pl, text, textlen);
1062	}	1414	}
1063		1415
1064	void	1416	void
1065	set_shapes (CFPlus::Layout self, ...)	1417	set_shapes (DC::Layout self, ...)
1066	CODE:	1418	CODE:
1067	{	1419	{
1068	PangoAttrList *attrs = 0;	1420	PangoAttrList *attrs = 0;
1069	const char *text = pango_layout_get_text (self->pl);	1421	const char *text = pango_layout_get_text (self->pl);
1070	const char *pos = text;	1422	const char *pos = text;
…		…
1105	if (attrs)	1457	if (attrs)
1106	pango_layout_set_attributes (self->pl, attrs);	1458	pango_layout_set_attributes (self->pl, attrs);
1107	}	1459	}
1108		1460
1109	void	1461	void
1110	get_shapes (CFPlus::Layout self)	1462	get_shapes (DC::Layout self)
1111	PPCODE:	1463	PPCODE:
1112	{	1464	{
1113	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1465	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1114		1466
1115	do	1467	do
1116	{	1468	{
1117	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1469	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1118		1470
1119	if (run && shape_attr_p (run))	1471	if (run && shape_attr_p (run))
1120	{	1472	{
1121	PangoRectangle extents;	1473	PangoRectangle extents;
1122	pango_layout_iter_get_run_extents (iter, 0, &extents);	1474	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1130		1482
1131	pango_layout_iter_free (iter);	1483	pango_layout_iter_free (iter);
1132	}	1484	}
1133		1485
1134	int	1486	int
1135	has_wrapped (CFPlus::Layout self)	1487	has_wrapped (DC::Layout self)
1136	CODE:	1488	CODE:
1137	{	1489	{
1138	int lines = 1;	1490	int lines = 1;
1139	const char *text = pango_layout_get_text (self->pl);	1491	const char *text = pango_layout_get_text (self->pl);
1140		1492
…		…
1145	}	1497	}
1146	OUTPUT:	1498	OUTPUT:
1147	RETVAL	1499	RETVAL
1148		1500
1149	SV *	1501	SV *
1150	get_text (CFPlus::Layout self)	1502	get_text (DC::Layout self)
1151	CODE:	1503	CODE:
1152	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1504	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1153	sv_utf8_decode (RETVAL);	1505	sv_utf8_decode (RETVAL);
1154	OUTPUT:	1506	OUTPUT:
1155	RETVAL	1507	RETVAL
1156		1508
1157	void	1509	void
1158	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1510	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1159	CODE:	1511	CODE:
1160	self->r = r;	1512	self->r = r;
1161	self->g = g;	1513	self->g = g;
1162	self->b = b;	1514	self->b = b;
1163	self->a = a;	1515	self->a = a;
1164		1516
1165	void	1517	void
1166	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1518	set_font (DC::Layout self, DC::Font font = 0)
1167	CODE:	1519	CODE:
1168	if (self->font != font)	1520	if (self->font != font)
1169	{	1521	{
1170	self->font = font;	1522	self->font = font;
1171	layout_update_font (self);	1523	layout_update_font (self);
1172	}	1524	}
1173		1525
1174	void	1526	void
1175	set_height (CFPlus::Layout self, int base_height)	1527	set_height (DC::Layout self, int base_height)
1176	CODE:	1528	CODE:
1177	if (self->base_height != base_height)	1529	if (self->base_height != base_height)
1178	{	1530	{
1179	self->base_height = base_height;	1531	self->base_height = base_height;
1180	layout_update_font (self);	1532	layout_update_font (self);
1181	}	1533	}
1182		1534
1183	void	1535	void
1184	set_width (CFPlus::Layout self, int max_width = -1)	1536	set_width (DC::Layout self, int max_width = -1)
1185	CODE:	1537	CODE:
1186	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1538	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1187		1539
1188	void	1540	void
1189	set_indent (CFPlus::Layout self, int indent)	1541	set_indent (DC::Layout self, int indent)
1190	CODE:	1542	CODE:
1191	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1543	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1192		1544
1193	void	1545	void
1194	set_spacing (CFPlus::Layout self, int spacing)	1546	set_spacing (DC::Layout self, int spacing)
1195	CODE:	1547	CODE:
1196	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1548	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1197		1549
1198	void	1550	void
1199	set_ellipsise (CFPlus::Layout self, int ellipsise)	1551	set_ellipsise (DC::Layout self, int ellipsise)
1200	CODE:	1552	CODE:
1201	pango_layout_set_ellipsize (self->pl,	1553	pango_layout_set_ellipsize (self->pl,
1202	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1554	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1203	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1555	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1204	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1556	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1205	: PANGO_ELLIPSIZE_NONE	1557	: PANGO_ELLIPSIZE_NONE
1206	);	1558	);
1207		1559
1208	void	1560	void
1209	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1561	set_single_paragraph_mode (DC::Layout self, int spm)
1210	CODE:	1562	CODE:
1211	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1563	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1212		1564
1213	void	1565	void
1214	size (CFPlus::Layout self)	1566	size (DC::Layout self)
1215	PPCODE:	1567	PPCODE:
1216	{	1568	{
1217	int w, h;	1569	int w, h;
1218		1570
1219	layout_get_pixel_size (self, &w, &h);	1571	layout_get_pixel_size (self, &w, &h);
…		…
1222	PUSHs (sv_2mortal (newSViv (w)));	1574	PUSHs (sv_2mortal (newSViv (w)));
1223	PUSHs (sv_2mortal (newSViv (h)));	1575	PUSHs (sv_2mortal (newSViv (h)));
1224	}	1576	}
1225		1577
1226	int	1578	int
1227	descent (CFPlus::Layout self)	1579	descent (DC::Layout self)
1228	CODE:	1580	CODE:
1229	{	1581	{
1230	PangoRectangle rect;	1582	PangoRectangle rect;
1231	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1583	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1232	pango_layout_line_get_pixel_extents (line, 0, &rect);	1584	pango_layout_line_get_pixel_extents (line, 0, &rect);
1233	RETVAL = PANGO_DESCENT (rect);	1585	RETVAL = PANGO_DESCENT (rect);
1234	}	1586	}
1235	OUTPUT:	1587	OUTPUT:
1236	RETVAL	1588	RETVAL
1237		1589
1238	int	1590	int
1239	xy_to_index (CFPlus::Layout self, int x, int y)	1591	xy_to_index (DC::Layout self, int x, int y)
1240	CODE:	1592	CODE:
1241	{	1593	{
1242	int index, trailing;	1594	int index, trailing;
1243	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1595	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1244	RETVAL = index + trailing;	1596	RETVAL = index + trailing;
1245	}	1597	}
1246	OUTPUT:	1598	OUTPUT:
1247	RETVAL	1599	RETVAL
1248		1600
1249	void	1601	void
1250	cursor_pos (CFPlus::Layout self, int index)	1602	cursor_pos (DC::Layout self, int index)
1251	PPCODE:	1603	PPCODE:
1252	{	1604	{
1253	PangoRectangle strong_pos;	1605	PangoRectangle pos;
1254	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1606	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1255		1607
1256	EXTEND (SP, 3);	1608	EXTEND (SP, 3);
1257	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1609	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1258	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1610	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1259	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1611	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1260	}	1612	}
1261		1613
1262	void	1614	void
1263	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1615	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1264	PPCODE:	1616	PPCODE:
1265	{	1617	{
1266	int line, x;	1618	int line, x;
1267		1619
1268	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1620	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1621	#if !PANGO_VERSION_CHECK (1, 17, 3)
1269	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1622	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1270		1623	--line;
		1624	#endif
1271	EXTEND (SP, 2);	1625	EXTEND (SP, 2);
1272	PUSHs (sv_2mortal (newSViv (line - 1)));	1626	PUSHs (sv_2mortal (newSViv (line)));
1273	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1627	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1274	}	1628	}
1275		1629
1276	void	1630	void
1277	line_x_to_index (CFPlus::Layout self, int line, int x)	1631	line_x_to_index (DC::Layout self, int line, int x)
1278	PPCODE:	1632	PPCODE:
1279	{	1633	{
1280	PangoLayoutLine *lp;	1634	PangoLayoutLine *lp;
1281	int index, trailing;	1635	int index, trailing;
1282		1636
1283	if (line < 0)	1637	if (line < 0)
1284	XSRETURN_EMPTY;	1638	XSRETURN_EMPTY;
1285		1639
1286	if (!(lp = pango_layout_get_line (self->pl, line)))	1640	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1287	XSRETURN_EMPTY; /* do better */	1641	XSRETURN_EMPTY; /* do better */
1288		1642
1289	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1643	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1290		1644
1291	EXTEND (SP, 2);	1645	EXTEND (SP, 2);
…		…
1297	PUSHs (sv_2mortal (newSViv (trailing)));	1651	PUSHs (sv_2mortal (newSViv (trailing)));
1298	}	1652	}
1299	}	1653	}
1300		1654
1301	void	1655	void
1302	render (CFPlus::Layout self, float x, float y, int flags = 0)	1656	render (DC::Layout self, float x, float y, int flags = 0)
1303	PPCODE:	1657	CODE:
		1658	rc_clear (self->rc);
1304	pango_opengl_render_layout_subpixel (	1659	pango_opengl_render_layout_subpixel (
1305	self->pl,	1660	self->pl,
		1661	self->rc,
1306	x * PANGO_SCALE, y * PANGO_SCALE,	1662	x * PANGO_SCALE, y * PANGO_SCALE,
1307	self->r, self->g, self->b, self->a,	1663	self->r, self->g, self->b, self->a,
1308	flags	1664	flags
1309	);	1665	);
		1666	// we assume that context_change actually clears/frees stuff
		1667	// and does not do any recomputation...
		1668	pango_layout_context_changed (self->pl);
1310		1669
1311	MODULE = CFPlus PACKAGE = CFPlus::Texture	1670	void
		1671	draw (DC::Layout self)
		1672	CODE:
		1673	{
		1674	glEnable (GL_TEXTURE_2D);
		1675	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1676	glEnable (GL_BLEND);
		1677	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1678	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1679	glEnable (GL_ALPHA_TEST);
		1680	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1681
		1682	rc_draw (self->rc);
		1683
		1684	glDisable (GL_ALPHA_TEST);
		1685	glDisable (GL_BLEND);
		1686	glDisable (GL_TEXTURE_2D);
		1687	}
		1688
		1689	MODULE = Deliantra::Client PACKAGE = DC::Texture
1312		1690
1313	PROTOTYPES: ENABLE	1691	PROTOTYPES: ENABLE
1314
1315	int minpot (int n)
1316		1692
1317	void	1693	void
1318	pad (SV *data_, int ow, int oh, int nw, int nh)	1694	pad (SV *data_, int ow, int oh, int nw, int nh)
1319	CODE:	1695	CODE:
1320	{	1696	{
…		…
1347	HV hv = (HV )SvRV (self);	1723	HV hv = (HV )SvRV (self);
1348	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1724	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1349	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1725	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1350	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1726	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1351		1727
		1728	if (name <= 0)
		1729	XSRETURN_EMPTY;
		1730
1352	if (items < 5)	1731	if (items < 5)
1353	{	1732	{
1354	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1733	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1355	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1734	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1356	}	1735	}
…		…
1383	glDisable (GL_ALPHA_TEST);	1762	glDisable (GL_ALPHA_TEST);
1384	glDisable (GL_BLEND);	1763	glDisable (GL_BLEND);
1385	}	1764	}
1386	}	1765	}
1387		1766
		1767	void
		1768	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)
		1769	PROTOTYPE: @
		1770	CODE:
		1771	{
		1772	glEnable (GL_BLEND);
		1773	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1774	glEnable (GL_TEXTURE_2D);
		1775	glBindTexture (GL_TEXTURE_2D, name1);
		1776
		1777	glColor3f (intensity, intensity, intensity);
		1778	glPushMatrix ();
		1779	glScalef (1./3, 1./3, 1.);
		1780
		1781	if (blend > 0.f)
		1782	{
		1783	float dx3 = dx * -3.f / w;
		1784	float dy3 = dy * -3.f / h;
		1785	GLfloat env_color[4] = { 0., 0., 0., blend };
		1786
		1787	/* interpolate the two shadow textures */
		1788	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1789	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1790
		1791	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1792	gl.ActiveTexture (GL_TEXTURE1);
		1793	glEnable (GL_TEXTURE_2D);
		1794	glBindTexture (GL_TEXTURE_2D, name2);
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1796
		1797	/* rgb == rgb(glcolor) */
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1799	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1801
		1802	/* alpha = interpolate t0, t1 by env_alpha */
		1803	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1804
		1805	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1807	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1808
		1809	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1810	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1811
		1812	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1813	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1814
		1815	glBegin (GL_QUADS);
		1816	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1817	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1818	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1819	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1820	glEnd ();
		1821
		1822	glDisable (GL_TEXTURE_2D);
		1823	gl.ActiveTexture (GL_TEXTURE0);
		1824	}
		1825	else
		1826	{
		1827	/* simple blending of one texture, also opengl <1.3 path */
		1828	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1829
		1830	glBegin (GL_QUADS);
		1831	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1832	glTexCoord2f (0, t); glVertex2f (0, h);
		1833	glTexCoord2f (s, t); glVertex2f (w, h);
		1834	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1835	glEnd ();
		1836	}
		1837
		1838	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1839	{
		1840	int x, y;
		1841	int dx3 = dx * 3;
		1842	int dy3 = dy * 3;
		1843
		1844	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1845	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1846	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1847	glTranslatef (-1., -1., 0);
		1848	glBegin (GL_QUADS);
		1849
		1850	for (y = 1; y < h; y += 3)
		1851	{
		1852	int y1 = y - dy3;
		1853	int y1valid = y1 >= 0 && y1 < h;
		1854
		1855	for (x = 1; x < w; x += 3)
		1856	{
		1857	int x1 = x - dx3;
		1858	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1859	uint8_t h2;
		1860
		1861	if (y1valid && x1 >= 0 && x1 < w)
		1862	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1863	else
		1864	h2 = 1; /* out of range == invisible */
		1865
		1866	if (h1 \|\| h2)
		1867	{
		1868	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1869	glColor4f (1., 1., 1., alpha);
		1870
		1871	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1872	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1873	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1874	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1875	}
		1876	}
		1877	}
		1878	}
		1879
		1880	glEnd ();
		1881
		1882	glPopMatrix ();
		1883
		1884	glDisable (GL_TEXTURE_2D);
		1885	glDisable (GL_BLEND);
		1886	}
		1887
1388	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1888	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1389	CODE:	1889	CODE:
1390	{	1890	{
1391	GLint width;	1891	GLint width;
1392	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1892	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1394	RETVAL = width > 0;	1894	RETVAL = width > 0;
1395	}	1895	}
1396	OUTPUT:	1896	OUTPUT:
1397	RETVAL	1897	RETVAL
1398		1898
1399	MODULE = CFPlus PACKAGE = CFPlus::Map	1899	MODULE = Deliantra::Client PACKAGE = DC::Map
1400		1900
1401	PROTOTYPES: DISABLE	1901	PROTOTYPES: DISABLE
1402		1902
1403	CFPlus::Map	1903	DC::Map
1404	new (SV *class)	1904	new (SV *klass)
1405	CODE:	1905	CODE:
1406	New (0, RETVAL, 1, struct map);	1906	New (0, RETVAL, 1, mapgrid);
1407	RETVAL->x = 0;	1907	RETVAL->x = 0;
1408	RETVAL->y = 0;	1908	RETVAL->y = 0;
1409	RETVAL->w = 0;	1909	RETVAL->w = 0;
1410	RETVAL->h = 0;	1910	RETVAL->h = 0;
1411	RETVAL->ox = 0;	1911	RETVAL->ox = 0;
…		…
1416	RETVAL->row = 0;	1916	RETVAL->row = 0;
1417	OUTPUT:	1917	OUTPUT:
1418	RETVAL	1918	RETVAL
1419		1919
1420	void	1920	void
1421	DESTROY (CFPlus::Map self)	1921	DESTROY (DC::Map self)
1422	CODE:	1922	CODE:
1423	{	1923	{
1424	map_clear (self);	1924	map_clear (self);
1425	Safefree (self->face2tile);	1925	Safefree (self->face2tile);
1426	Safefree (self->tex);	1926	Safefree (self->tex);
1427	Safefree (self);	1927	Safefree (self);
1428	}	1928	}
1429		1929
1430	void	1930	void
1431	resize (CFPlus::Map self, int map_width, int map_height)	1931	resize (DC::Map self, int map_width, int map_height)
1432	CODE:	1932	CODE:
1433	self->w = map_width;	1933	self->w = map_width;
1434	self->h = map_height;	1934	self->h = map_height;
1435		1935
1436	void	1936	void
1437	clear (CFPlus::Map self)	1937	clear (DC::Map self)
1438	CODE:	1938	CODE:
1439	map_clear (self);	1939	map_clear (self);
1440		1940
1441	void	1941	void
1442	set_tileid (CFPlus::Map self, int face, int tile)	1942	set_tileid (DC::Map self, int face, int tile)
1443	CODE:	1943	CODE:
1444	{	1944	{
1445	need_facenum (self, face); self->face2tile [face] = tile;	1945	need_facenum (self, face); self->face2tile [face] = tile;
1446	need_texid (self, tile);	1946	need_texid (self, tile);
1447	}	1947	}
1448		1948
1449	void	1949	void
1450	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1950	set_smooth (DC::Map self, int face, int smooth, int level)
1451	CODE:	1951	CODE:
1452	{	1952	{
1453	tileid texid;	1953	tileid texid;
1454	maptex *tex;	1954	maptex *tex;
1455		1955
1456	if (face < 0 \|\| face >= self->faces)	1956	if (face < 0 \|\| face >= self->faces)
1457	return;	1957	return;
1458		1958
1459	if (smooth < 0 \|\| smooth >= self->faces)	1959	if (smooth < 0 \|\| smooth >= self->faces)
1460	return;	1960	return;
1461		1961
1462	texid = self->face2tile [face];	1962	texid = self->face2tile [face];
1463		1963
1464	if (!texid)	1964	if (!texid)
1465	return;	1965	return;
1466		1966
1467	tex = self->tex + texid;	1967	tex = self->tex + texid;
1468	tex->smoothtile = self->face2tile [smooth];	1968	tex->smoothtile = self->face2tile [smooth];
1469	tex->smoothlevel = level;	1969	tex->smoothlevel = level;
1470	}	1970	}
1471		1971
1472	void	1972	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)	1973	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:	1974	CODE:
1475	{	1975	{
1476	need_texid (self, texid);	1976	need_texid (self, texid);
1477		1977
1478	{	1978	{
…		…
1497	// use uglier nearest interpolation because linear suffers	1997	// use uglier nearest interpolation because linear suffers
1498	// from transparent color bleeding and ugly wrapping effects.	1998	// from transparent color bleeding and ugly wrapping effects.
1499	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1999	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1500	}	2000	}
1501		2001
		2002	void
		2003	expire_textures (DC::Map self, int texid, int count)
		2004	PPCODE:
		2005	for (; texid < self->texs && count; ++texid, --count)
		2006	{
		2007	maptex *tex = self->tex + texid;
		2008
		2009	if (tex->name)
		2010	{
		2011	if (tex->unused)
		2012	{
		2013	tex->name = 0;
		2014	tex->unused = 0;
		2015	XPUSHs (sv_2mortal (newSViv (texid)));
		2016	}
		2017	else
		2018	tex->unused = 1;
		2019	}
		2020	}
		2021
1502	int	2022	int
1503	ox (CFPlus::Map self)	2023	ox (DC::Map self)
1504	ALIAS:	2024	ALIAS:
1505	oy = 1	2025	oy = 1
1506	x = 2	2026	x = 2
1507	y = 3	2027	y = 3
1508	w = 4	2028	w = 4
…		…
1519	}	2039	}
1520	OUTPUT:	2040	OUTPUT:
1521	RETVAL	2041	RETVAL
1522		2042
1523	void	2043	void
1524	scroll (CFPlus::Map self, int dx, int dy)	2044	scroll (DC::Map self, int dx, int dy)
1525	CODE:	2045	CODE:
1526	{	2046	{
1527	if (dx > 0)	2047	if (dx > 0)
1528	map_blank (self, self->x, self->y, dx, self->h);	2048	map_blank (self, self->x, self->y, dx, self->h);
1529	else if (dx < 0)	2049	else if (dx < 0)
…		…
1544	self->rows += MAP_EXTEND_Y;	2064	self->rows += MAP_EXTEND_Y;
1545	self->y += MAP_EXTEND_Y;	2065	self->y += MAP_EXTEND_Y;
1546	}	2066	}
1547	}	2067	}
1548		2068
1549	void	2069	SV *
1550	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2070	map1a_update (DC::Map self, SV *data_)
1551	CODE:	2071	CODE:
1552	{	2072	{
1553	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2073	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1554	uint8_t data_end = (uint8_t )SvEND (data_);	2074	uint8_t data_end = (uint8_t )SvEND (data_);
1555	mapcell *cell;	2075	mapcell *cell;
1556	int x, y, flags;	2076	int x, y, z, flags;
		2077	AV *missing = newAV ();
		2078	RETVAL = newRV_noinc ((SV *)missing);
1557		2079
1558	while (data < data_end - 1)	2080	while (data < data_end - 1)
1559	{	2081	{
1560	flags = (data [0] << 8) + data [1]; data += 2;	2082	flags = (data [0] << 8) + data [1]; data += 2;
1561		2083
…		…
1574		2096
1575	//TODO: don't trust server data to be in-range(!)	2097	//TODO: don't trust server data to be in-range(!)
1576		2098
1577	if (flags & 8)	2099	if (flags & 8)
1578	{	2100	{
		2101	uint8_t ext, cmd;
		2102
1579	if (extmap)	2103	do
1580	{	2104	{
1581	uint8_t ext, cmd;	2105	ext = *data++;
		2106	cmd = ext & 0x7f;
1582		2107
1583	do	2108	if (cmd < 4)
		2109	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2110	else if (cmd == 5) // health
1584	{	2111	{
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;	2112	cell->stat_width = 1;
1593	cell->stat_hp = *data++;	2113	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	}	2114	}
1611	while (ext & 0x80);	2115	else if (cmd == 6) // monster width
		2116	cell->stat_width = *data++ + 1;
		2117	else if (cmd == 0x47)
		2118	{
		2119	if (*data == 1) cell->player = data [1];
		2120	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2121	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2122	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2123
		2124	data += *data + 1;
		2125	}
		2126	else if (cmd == 8) // cell flags
		2127	cell->flags = *data++;
		2128	else if (ext & 0x40) // unknown, multibyte => skip
		2129	data += *data + 1;
		2130	else
		2131	data++;
1612	}	2132	}
1613	else	2133	while (ext & 0x80);
1614	cell->darkness = *data++ + 1;
1615	}	2134	}
1616		2135
		2136	for (z = 0; z <= 2; ++z)
1617	if (flags & 4)	2137	if (flags & (4 >> z))
1618	{	2138	{
1619	faceid face = (data [0] << 8) + data [1]; data += 2;	2139	faceid face = (data [0] << 8) + data [1]; data += 2;
1620	need_facenum (self, face);	2140	need_facenum (self, face);
1621	cell->tile [0] = self->face2tile [face];	2141	cell->tile [z] = self->face2tile [face];
		2142
		2143	if (cell->tile [z])
		2144	{
		2145	maptex *tex = self->tex + cell->tile [z];
		2146	tex->unused = 0;
		2147	if (!tex->name)
		2148	av_push (missing, newSViv (cell->tile [z]));
		2149
		2150	if (tex->smoothtile)
		2151	{
		2152	maptex *smooth = self->tex + tex->smoothtile;
		2153	smooth->unused = 0;
		2154	if (!smooth->name)
		2155	av_push (missing, newSViv (tex->smoothtile));
		2156	}
		2157	}
1622	}	2158	}
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	}	2159	}
1638	else	2160	else
1639	cell->darkness = 0;	2161	CELL_CLEAR (cell);
1640	}	2162	}
1641	}	2163	}
		2164	OUTPUT:
		2165	RETVAL
1642		2166
1643	SV *	2167	SV *
1644	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2168	mapmap (DC::Map self, int x0, int y0, int w, int h)
1645	CODE:	2169	CODE:
1646	{	2170	{
1647	int x1, x;	2171	int x1, x;
1648	int y1, y;	2172	int y1, y;
1649	int z;	2173	int z;
…		…
1662	? self->row + y	2186	? self->row + y
1663	: 0;	2187	: 0;
1664		2188
1665	for (x = x0; x < x1; x++)	2189	for (x = x0; x < x1; x++)
1666	{	2190	{
1667	int r = 32, g = 32, b = 32, a = 192;	2191	unsigned int r = 32, g = 32, b = 32, a = 192;
1668		2192
1669	if (row && row->c0 <= x && x < row->c1)	2193	if (row && row->c0 <= x && x < row->c1)
1670	{	2194	{
1671	mapcell *cell = row->col + (x - row->c0);	2195	mapcell *cell = row->col + (x - row->c0);
1672		2196
…		…
1674	{	2198	{
1675	maptex tex = self->tex [cell->tile [z]];	2199	maptex tex = self->tex [cell->tile [z]];
1676	int a0 = 255 - tex.a;	2200	int a0 = 255 - tex.a;
1677	int a1 = tex.a;	2201	int a1 = tex.a;
1678		2202
1679	r = (r * a0 + tex.r * a1) / 255;	2203	r = div255 (r * a0 + tex.r * a1);
1680	g = (g * a0 + tex.g * a1) / 255;	2204	g = div255 (g * a0 + tex.g * a1);
1681	b = (b * a0 + tex.b * a1) / 255;	2205	b = div255 (b * a0 + tex.b * a1);
1682	a = (a * a0 + tex.a * a1) / 255;	2206	a = div255 (a * a0 + tex.a * a1);
1683	}	2207	}
1684	}	2208	}
1685		2209
1686	*map++ = (r )	2210	*map++ = (r )
1687	\| (g << 8)	2211	\| (g << 8)
1688	\| (b << 16)	2212	\| (b << 16)
1689	\| (a << 24);	2213	\| (a << 24);
1690	}	2214	}
1691	}	2215	}
1692		2216
1693	RETVAL = map_sv;	2217	RETVAL = map_sv;
1694	}	2218	}
1695	OUTPUT:	2219	OUTPUT:
1696	RETVAL	2220	RETVAL
1697		2221
1698	void	2222	void
1699	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2223	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:	2224	CODE:
1701	{	2225	{
1702	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	2226	int x, y, z;
		2227
1703	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2228	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)	2229	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1705	smooth_key skey;	2230	smooth_key skey;
1706	int x, y, z;	2231	int pl_x, pl_y;
1707	int last_name;	2232	maptex pl_tex;
		2233	rc_t *rc = rc_alloc ();
		2234	rc_t *rc_ov = rc_alloc ();
		2235	rc_key_t key;
		2236	rc_array_t *arr;
1708		2237
		2238	pl_tex.name = 0;
		2239
1709	// thats current max. sorry.	2240	// that's current max. sorry.
1710	if (sw > 255) sw = 255;	2241	if (sw > 255) sw = 255;
1711	if (sh > 255) sh = 255;	2242	if (sh > 255) sh = 255;
1712		2243
1713	// clear key, in case of extra padding	2244	// clear key, in case of extra padding
1714	memset (&skey, 0, sizeof (skey));	2245	memset (&skey, 0, sizeof (skey));
1715		2246
1716	glColor4ub (255, 255, 255, 255);	2247	memset (&key, 0, sizeof (key));
1717		2248	key.r = 255;
1718	glEnable (GL_BLEND);	2249	key.g = 255;
1719	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2250	key.b = 255;
1720	glEnable (GL_TEXTURE_2D);	2251	key.a = 255;
1721	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2252	key.mode = GL_QUADS;
1722		2253	key.format = GL_T2F_V3F;
1723	glBegin (GL_QUADS);
1724
1725	last_name = 0;
1726		2254
1727	mx += self->x;	2255	mx += self->x;
1728	my += self->y;	2256	my += self->y;
1729		2257
1730	// first pass: determine smooth_max	2258	// first pass: determine smooth_max
…		…
1747	MAX (self->tex [cell->tile [1]].smoothlevel,	2275	MAX (self->tex [cell->tile [1]].smoothlevel,
1748	self->tex [cell->tile [2]].smoothlevel));	2276	self->tex [cell->tile [2]].smoothlevel));
1749	}	2277	}
1750	}	2278	}
1751		2279
		2280	glEnable (GL_BLEND);
		2281	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2282	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2283
1752	for (z = 0; z <= 2; z++)	2284	for (z = 0; z <= 2; z++)
1753	{	2285	{
		2286	smooth_hash smooth;
1754	memset (smooth_level, 0, sizeof (smooth_level));	2287	memset (smooth_level, 0, sizeof (smooth_level));
		2288	key.texname = -1;
1755		2289
1756	for (y = 0; y < sh; y++)	2290	for (y = 0; y < sh; y++)
1757	if (0 <= y + my && y + my < self->rows)	2291	if (0 <= y + my && y + my < self->rows)
1758	{	2292	{
1759	maprow *row = self->row + (y + my);	2293	maprow *row = self->row + (y + my);
…		…
1765	tileid tile = cell->tile [z];	2299	tileid tile = cell->tile [z];
1766		2300
1767	if (tile)	2301	if (tile)
1768	{	2302	{
1769	maptex tex = self->tex [tile];	2303	maptex tex = self->tex [tile];
1770	int px = (x + 1) * T - tex.w;	2304	int px, py;
1771	int py = (y + 1) * T - tex.h;
1772		2305
1773	// suppressing texture state switches here
1774	// is only moderately effective, but worth the extra effort
1775	if (last_name != tex.name)	2306	if (key.texname != tex.name)
1776	{	2307	{
		2308	self->tex [tile].unused = 0;
		2309
1777	if (!tex.name)	2310	if (!tex.name)
1778	tex = self->tex [2]; /* missing, replace by noface */	2311	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1779		2312
1780	glEnd ();	2313	key.texname = tex.name;
1781	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2314	arr = rc_array (rc, &key);
1782	glBegin (GL_QUADS);
1783	}	2315	}
1784		2316
1785	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2317	px = (x + 1) * Th - tex.w;
1786	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2318	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		2319
1790	if (cell->flags && z == 2)	2320	if (expect_false (cell->player == player) && expect_false (z == 2))
1791	{	2321	{
1792	if (cell->flags & 1)	2322	pl_x = px;
		2323	pl_y = py;
		2324	pl_tex = tex;
1793	{	2325	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	}	2326	}
		2327
		2328	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2329	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2330	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2331	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1808		2332
1809	// update smooth hash	2333	// update smooth hash
1810	if (tex.smoothtile)	2334	if (tex.smoothtile)
1811	{	2335	{
1812	skey.tile = tex.smoothtile;	2336	skey.tile = tex.smoothtile;
…		…
1828		2352
1829	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2353	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1830	// ·· ·· ·┏ ┓·	2354	// ·· ·· ·┏ ┓·
1831		2355
1832	// full tile	2356	// full tile
1833	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2357	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1834		2358
1835	// borders	2359	// borders
1836	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2360	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);	2361	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);	2362	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);	2363	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1840		2364
1841	// corners	2365	// corners
1842	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2366	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);	2367	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);	2368	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);	2369	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2370	}
		2371	}
		2372
		2373	if (expect_false (z == 2) && expect_false (cell->flags))
		2374	{
		2375	// overlays such as the speech bubble, probably more to come
		2376	if (cell->flags & 1)
		2377	{
		2378	rc_key_t key_ov = key;
		2379	maptex tex = self->tex [TEXID_SPEECH];
		2380	rc_array_t *arr;
		2381	int px = x * Tw + Tw * 2 / 32;
		2382	int py = y * Th - Th * 6 / 32;
		2383
		2384	key_ov.texname = tex.name;
		2385	arr = rc_array (rc_ov, &key_ov);
		2386
		2387	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2388	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2389	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2390	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
1846	}	2391	}
1847	}	2392	}
1848	}	2393	}
1849	}	2394	}
1850		2395
		2396	rc_draw (rc);
		2397	rc_clear (rc);
		2398
1851	// go through all smoothlevels, lowest to highest, then draw.	2399	// go through all smoothlevels, lowest to highest, then draw.
1852	// this is basically counting sort	2400	// this is basically counting sort
1853	{	2401	{
1854	int w, b;	2402	int w, b;
1855		2403
		2404	glEnable (GL_TEXTURE_2D);
		2405	glBegin (GL_QUADS);
1856	for (w = 0; w < 256 / 32; ++w)	2406	for (w = 0; w < 256 / 32; ++w)
1857	{	2407	{
1858	uint32_t smask = smooth_level [w];	2408	uint32_t smask = smooth_level [w];
1859	if (smask)	2409	if (smask)
1860	for (b = 0; b < 32; ++b)	2410	for (b = 0; b < 32; ++b)
1861	if (smask & (((uint32_t)1) << b))	2411	if (smask & (((uint32_t)1) << b))
1862	{	2412	{
1863	int level = (w << 5) \| b;	2413	int level = (w << 5) \| b;
1864	HE *he;	2414	HE *he;
1865		2415
1866	hv_iterinit (smooth);	2416	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1867	while ((he = hv_iternext (smooth)))
1868	{	2417	{
1869	smooth_key skey = (smooth_key )HeKEY (he);	2418	smooth_key &skey = it->first;
1870	IV bits = SvIVX (HeVAL (he));	2419	IV bits = it->second;
1871		2420
1872	if (!(bits & 0x1000)	2421	if (!(bits & 0x1000)
1873	&& skey->level == level	2422	&& skey.level == level
1874	&& level > smooth_max [skey->x][skey->y])	2423	&& level > smooth_max [skey.x][skey.y])
1875	{	2424	{
1876	maptex tex = self->tex [skey->tile];	2425	maptex tex = self->tex [skey.tile];
1877	int px = (((int)skey->x) - 1) * T;	2426	int px = (((int)skey.x) - 1) * Tw;
1878	int py = (((int)skey->y) - 1) * T;	2427	int py = (((int)skey.y) - 1) * Th;
1879	int border = bits & 15;	2428	int border = bits & 15;
1880	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2429	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1881	float dx = tex.s * .0625f; // 16 images/row	2430	float dx = tex.s * .0625f; // 16 images/row
1882	float dy = tex.t * .5f ; // 2 images/column	2431	float dy = tex.t * .5f ; // 2 images/column
1883		2432
1884	// this time naively avoiding texture state changes
1885	// save gobs of state changes.
1886	if (last_name != tex.name)	2433	if (tex.name)
1887	{	2434	{
		2435	// this time avoiding texture state changes
		2436	// save gobs of state changes.
1888	if (!tex.name)	2437	if (key.texname != tex.name)
1889	continue; // smoothing not yet available	2438	{
		2439	self->tex [skey.tile].unused = 0;
1890		2440
1891	glEnd ();	2441	glEnd ();
1892	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2442	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1893	glBegin (GL_QUADS);	2443	glBegin (GL_QUADS);
1894	}	2444	}
1895		2445
1896	if (border)	2446	if (border)
1897	{	2447	{
1898	float ox = border * dx;	2448	float ox = border * dx;
1899		2449
1900	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2450	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1901	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2451	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1902	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2452	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1903	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2453	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1904	}	2454	}
1905		2455
1906	if (corner)	2456	if (corner)
1907	{	2457	{
1908	float ox = corner * dx;	2458	float ox = corner * dx;
1909		2459
1910	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2460	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1911	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2461	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1912	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2462	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1913	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2463	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
		2464	}
1914	}	2465	}
1915	}	2466	}
1916	}	2467	}
1917	}	2468	}
1918	}	2469	}
		2470
		2471	glEnd ();
		2472	glDisable (GL_TEXTURE_2D);
		2473	key.texname = -1;
1919	}	2474	}
1920
1921	hv_clear (smooth);
1922	}	2475	}
1923		2476
1924	glEnd ();	2477	if (pl_tex.name)
		2478	{
		2479	maptex tex = pl_tex;
		2480	int px = pl_x + sdx;
		2481	int py = pl_y + sdy;
1925		2482
1926	glDisable (GL_TEXTURE_2D);	2483	key.texname = tex.name;
		2484	arr = rc_array (rc, &key);
		2485
		2486	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2487	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2488	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2489	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2490
		2491	rc_draw (rc);
		2492	}
		2493
		2494	rc_draw (rc_ov);
		2495	rc_clear (rc_ov);
		2496
1927	glDisable (GL_BLEND);	2497	glDisable (GL_BLEND);
		2498	rc_free (rc);
		2499	rc_free (rc_ov);
1928		2500
1929	// top layer: overlays such as the health bar	2501	// top layer: overlays such as the health bar
1930	for (y = 0; y < sh; y++)	2502	for (y = 0; y < sh; y++)
1931	if (0 <= y + my && y + my < self->rows)	2503	if (0 <= y + my && y + my < self->rows)
1932	{	2504	{
…		…
1935	for (x = 0; x < sw; x++)	2507	for (x = 0; x < sw; x++)
1936	if (row->c0 <= x + mx && x + mx < row->c1)	2508	if (row->c0 <= x + mx && x + mx < row->c1)
1937	{	2509	{
1938	mapcell *cell = row->col + (x + mx - row->c0);	2510	mapcell *cell = row->col + (x + mx - row->c0);
1939		2511
1940	int px = x * T;	2512	int px = x * Tw;
1941	int py = y * T;	2513	int py = y * Th;
		2514
		2515	if (expect_false (cell->player == player))
		2516	{
		2517	px += sdx;
		2518	py += sdy;
		2519	}
1942		2520
1943	if (cell->stat_hp)	2521	if (cell->stat_hp)
1944	{	2522	{
1945	int width = cell->stat_width * T;	2523	int width = cell->stat_width * Tw;
1946	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2524	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1947		2525
1948	glColor3ub (0, 0, 0);	2526	glColor3ub (0, 0, 0);
1949	glRectf (px + 1, py - thick - 2,	2527	glRectf (px + 1, py - thick - 2,
1950	px + width - 1, py);	2528	px + width - 1, py);
1951		2529
…		…
1957	}	2535	}
1958	}	2536	}
1959	}	2537	}
1960		2538
1961	void	2539	void
1962	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2540	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1963	CODE:	2541	CODE:
1964	{	2542	{
1965	static float color[16][3] = {	2543	static float color[16][3] = {
1966	{ 0.00F, 0.00F, 0.00F },	2544	{ 0.00f, 0.00f, 0.00f },
1967	{ 1.00F, 1.00F, 1.00F },	2545	{ 1.00f, 1.00f, 1.00f },
1968	{ 0.00F, 0.00F, 0.55F },	2546	{ 0.00f, 0.00f, 0.55f },
1969	{ 1.00F, 0.00F, 0.00F },	2547	{ 1.00f, 0.00f, 0.00f },
1970		2548
1971	{ 1.00F, 0.54F, 0.00F },	2549	{ 1.00f, 0.54f, 0.00f },
1972	{ 0.11F, 0.56F, 1.00F },	2550	{ 0.11f, 0.56f, 1.00f },
1973	{ 0.93F, 0.46F, 0.00F },	2551	{ 0.93f, 0.46f, 0.00f },
1974	{ 0.18F, 0.54F, 0.34F },	2552	{ 0.18f, 0.54f, 0.34f },
1975		2553
1976	{ 0.56F, 0.73F, 0.56F },	2554	{ 0.56f, 0.73f, 0.56f },
1977	{ 0.80F, 0.80F, 0.80F },	2555	{ 0.80f, 0.80f, 0.80f },
1978	{ 0.55F, 0.41F, 0.13F },	2556	{ 0.55f, 0.41f, 0.13f },
1979	{ 0.99F, 0.77F, 0.26F },	2557	{ 0.99f, 0.77f, 0.26f },
1980		2558
1981	{ 0.74F, 0.65F, 0.41F },	2559	{ 0.74f, 0.65f, 0.41f },
1982		2560
1983	{ 0.00F, 1.00F, 1.00F },	2561	{ 0.00f, 1.00f, 1.00f },
1984	{ 1.00F, 0.00F, 1.00F },	2562	{ 1.00f, 0.00f, 1.00f },
1985	{ 1.00F, 1.00F, 0.00F },	2563	{ 1.00f, 1.00f, 0.00f },
1986	};	2564	};
1987		2565
1988	int x, y;	2566	int x, y;
1989		2567
1990	glEnable (GL_TEXTURE_2D);	2568	glEnable (GL_TEXTURE_2D);
		2569	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2570	* but the nvidia driver (185.18.14) mishandles alpha textures
		2571	* and takes the colour from god knows where instead of using
		2572	* Cp. MODULATE results in the same colour, but slightly different
		2573	* alpha, but atcually gives us the correct colour with nvidia.
		2574	*/
1991	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2575	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1992	glEnable (GL_BLEND);	2576	glEnable (GL_BLEND);
1993	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2577	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1994	glBegin (GL_QUADS);	2578	glBegin (GL_QUADS);
1995		2579
1996	for (y = 0; y < h; y++)	2580	for (y = 0; y < h; y++)
…		…
2000		2584
2001	if (m)	2585	if (m)
2002	{	2586	{
2003	float *c = color [m & 15];	2587	float *c = color [m & 15];
2004		2588
2005	float tx1 = m & 0x40 ? 0.5 : 0.;	2589	float tx1 = m & 0x40 ? 0.5f : 0.f;
2006	float tx2 = tx1 + 0.5;	2590	float tx2 = tx1 + 0.5f;
2007		2591
2008	glColor4f (c[0], c[1], c[2], 0.75);	2592	glColor4f (c[0], c[1], c[2], 1);
2009	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2593	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2010	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2594	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2011	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2595	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2012	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2596	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2013	}	2597	}
…		…
2017	glDisable (GL_BLEND);	2601	glDisable (GL_BLEND);
2018	glDisable (GL_TEXTURE_2D);	2602	glDisable (GL_TEXTURE_2D);
2019	}	2603	}
2020		2604
2021	void	2605	void
2022	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2606	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2023	PPCODE:	2607	PPCODE:
2024	{	2608	{
2025	int x, y;	2609	int x, y;
2026	int sw1 = sw + 2;	2610	int sw1 = sw + 2;
2027	int sh1 = sh + 2;	2611	int sh1 = sh + 2;
2028	int sh3 = sh * 3;	2612	int sh3 = sh * 3;
2029	int sw34 = (sw * 3 + 3) & ~3;	2613	int sw3 = sw * 3;
		2614	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2615	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2030	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2616	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2031	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2617	memset (darkness1, 0, sw1*sh1);
2032	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2033		2618
2034	SvPOK_only (darkness3_sv);	2619	SvPOK_only (darkness3_sv);
2035	SvCUR_set (darkness3_sv, sw34 * sh3);	2620	SvCUR_set (darkness3_sv, sw3 * sh3);
2036		2621
2037	mx += self->x - 1;	2622	mx += self->x - 1;
2038	my += self->y - 1;	2623	my += self->y - 1;
2039
2040	memset (darkness1, 255, sw1 * sh1);
2041		2624
2042	for (y = 0; y < sh1; y++)	2625	for (y = 0; y < sh1; y++)
2043	if (0 <= y + my && y + my < self->rows)	2626	if (0 <= y + my && y + my < self->rows)
2044	{	2627	{
2045	maprow *row = self->row + (y + my);	2628	maprow *row = self->row + (y + my);
…		…
2048	if (row->c0 <= x + mx && x + mx < row->c1)	2631	if (row->c0 <= x + mx && x + mx < row->c1)
2049	{	2632	{
2050	mapcell *cell = row->col + (x + mx - row->c0);	2633	mapcell *cell = row->col + (x + mx - row->c0);
2051		2634
2052	darkness1 [y * sw1 + x] = cell->darkness	2635	darkness1 [y * sw1 + x] = cell->darkness
2053	? 255 - (cell->darkness - 1)	2636	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2054	: 255 - FOW_DARKNESS;	2637	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2055	}	2638	}
2056	}	2639	}
2057		2640
2058	for (y = 0; y < sh; ++y)	2641	for (y = 0; y < sh; ++y)
2059	for (x = 0; x < sw; ++x)	2642	for (x = 0; x < sw; ++x)
…		…
2078		2661
2079	uint8_t r13 = (d13 + d23 + d12) / 3;	2662	uint8_t r13 = (d13 + d23 + d12) / 3;
2080	uint8_t r23 = d23;	2663	uint8_t r23 = d23;
2081	uint8_t r33 = (d23 + d33 + d32) / 3;	2664	uint8_t r33 = (d23 + d33 + d32) / 3;
2082		2665
2083	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2666	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2084	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2667	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2085	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2668	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2086	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2669	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2087	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2670	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);	2671	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2089	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2672	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2090	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2673	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2091	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2674	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2092	}	2675	}
2093		2676
2094	free (darkness1);	2677	free (darkness1);
2095		2678
2096	EXTEND (SP, 3);	2679	EXTEND (SP, 3);
2097	PUSHs (sv_2mortal (newSViv (sw34)));	2680	PUSHs (sv_2mortal (newSViv (sw3)));
2098	PUSHs (sv_2mortal (newSViv (sh3)));	2681	PUSHs (sv_2mortal (newSViv (sh3)));
2099	PUSHs (darkness3_sv);	2682	PUSHs (darkness3_sv);
2100	}	2683	}
2101		2684
2102	SV *	2685	SV *
2103	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2686	get_rect (DC::Map self, int x0, int y0, int w, int h)
2104	CODE:	2687	CODE:
2105	{	2688	{
2106	int x, y, x1, y1;	2689	int x, y, x1, y1;
2107	SV data_sv = newSV (w h * 7 + 5);	2690	SV data_sv = newSV (w h * 7 + 5);
2108	uint8_t data = (uint8_t )SvPVX (data_sv);	2691	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
2165	else	2748	else
2166	*data++ = 0;	2749	*data++ = 0;
2167	}	2750	}
2168	}	2751	}
2169		2752
		2753	/* if size is wh + 5 then no data has been found /
		2754	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2755	{
2170	SvPOK_only (data_sv);	2756	SvPOK_only (data_sv);
2171	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2757	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2758	}
		2759
2172	RETVAL = data_sv;	2760	RETVAL = data_sv;
2173	}	2761	}
2174	OUTPUT:	2762	OUTPUT:
2175	RETVAL	2763	RETVAL
2176		2764
2177	void	2765	void
2178	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2766	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2179	PPCODE:	2767	PPCODE:
2180	{	2768	{
2181	int x, y, z;	2769	int x, y, z;
2182	int w, h;	2770	int w, h;
2183	int x1, y1;	2771	int x1, y1;
		2772	STRLEN len;
		2773	uint8_t data, end;
		2774
		2775	len = SvLEN (data_sv);
		2776	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2777	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2778	end = data + len + 8;
		2779
		2780	if (len < 5)
		2781	XSRETURN_EMPTY;
2184		2782
2185	if (*data++ != 0)	2783	if (*data++ != 0)
2186	return; /* version mismatch */	2784	XSRETURN_EMPTY; /* version mismatch */
2187		2785
2188	w = data++ << 8; w \|= data++;	2786	w = data++ << 8; w \|= data++;
2189	h = data++ << 8; h \|= data++;	2787	h = data++ << 8; h \|= data++;
2190		2788
2191	// we need to do this 'cause we don't keep an absolute coord system for rows	2789	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2203	{	2801	{
2204	maprow *row = map_get_row (self, y);	2802	maprow *row = map_get_row (self, y);
2205		2803
2206	for (x = x0; x < x1; x++)	2804	for (x = x0; x < x1; x++)
2207	{	2805	{
		2806	uint8_t flags;
		2807
		2808	if (data + 7 >= end)
		2809	XSRETURN_EMPTY;
		2810
2208	uint8_t flags = *data++;	2811	flags = *data++;
2209		2812
2210	if (flags)	2813	if (flags)
2211	{	2814	{
2212	mapcell *cell = row_get_cell (row, x);	2815	mapcell *cell = row_get_cell (row, x);
2213	tileid tile[3] = { 0, 0, 0 };	2816	tileid tile[3] = { 0, 0, 0 };
…		…
2216	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }	2819	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
2217	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }	2820	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
2218		2821
2219	if (cell->darkness == 0)	2822	if (cell->darkness == 0)
2220	{	2823	{
2221	cell->darkness = 0;	2824	/cell->darkness = 0;/
		2825	EXTEND (SP, 3);
2222		2826
2223	for (z = 0; z <= 2; z++)	2827	for (z = 0; z <= 2; z++)
2224	{	2828	{
2225	tileid t = tile [z];	2829	tileid t = tile [z];
2226		2830
2227	if (t >= self->texs \|\| (t && !self->tex [t].name))	2831	if (t >= self->texs \|\| (t && !self->tex [t].name))
2228	{	2832	{
2229	XPUSHs (sv_2mortal (newSViv (t)));	2833	PUSHs (sv_2mortal (newSViv (t)));
2230	need_texid (self, t);	2834	need_texid (self, t);
2231	}	2835	}
2232		2836
2233	cell->tile [z] = t;	2837	cell->tile [z] = t;
2234	}	2838	}
…		…
2236	}	2840	}
2237	}	2841	}
2238	}	2842	}
2239	}	2843	}
2240		2844
2241	MODULE = CFPlus PACKAGE = CFPlus::RW	2845	MODULE = Deliantra::Client PACKAGE = DC::RW
2242		2846
2243	CFPlus::RW	2847	DC::RW
2244	new (SV class, SV data_sv)	2848	new (SV klass, SV data_sv)
2245	CODE:	2849	CODE:
2246	{	2850	{
2247	STRLEN datalen;	2851	STRLEN datalen;
2248	char *data = SvPVbyte (data_sv, datalen);	2852	char *data = SvPVbyte (data_sv, datalen);
2249		2853
2250	RETVAL = SDL_RWFromConstMem (data, datalen);	2854	RETVAL = SDL_RWFromConstMem (data, datalen);
2251	}	2855	}
2252	OUTPUT:	2856	OUTPUT:
2253	RETVAL	2857	RETVAL
2254		2858
2255	CFPlus::RW	2859	DC::RW
2256	new_from_file (SV class, const char path, const char *mode = "rb")	2860	new_from_file (SV klass, const char path, const char *mode = "rb")
2257	CODE:	2861	CODE:
2258	RETVAL = SDL_RWFromFile (path, mode);	2862	RETVAL = SDL_RWFromFile (path, mode);
2259	OUTPUT:	2863	OUTPUT:
2260	RETVAL	2864	RETVAL
2261		2865
		2866	# fails on win32:
		2867	# dc.xs(2268) : error C2059: syntax error : '('
2262	void	2868	#void
2263	close (CFPlus::RW self)	2869	#close (DC::RW self)
2264	CODE:	2870	# CODE:
2265	SDL_RWclose (self);	2871	# (self->(close)) (self);
2266		2872
2267	MODULE = CFPlus PACKAGE = CFPlus::Channel	2873	MODULE = Deliantra::Client PACKAGE = DC::Channel
2268		2874
2269	PROTOTYPES: DISABLE	2875	PROTOTYPES: DISABLE
2270		2876
		2877	DC::Channel
		2878	find ()
		2879	CODE:
		2880	{
		2881	RETVAL = Mix_GroupAvailable (-1);
		2882
		2883	if (RETVAL < 0)
		2884	{
		2885	RETVAL = Mix_GroupOldest (-1);
		2886
		2887	if (RETVAL < 0)
		2888	{
		2889	// happens sometimes, maybe it just stopped playing(?)
		2890	RETVAL = Mix_GroupAvailable (-1);
		2891
		2892	if (RETVAL < 0)
		2893	XSRETURN_UNDEF;
		2894	}
		2895	else
		2896	Mix_HaltChannel (RETVAL);
		2897	}
		2898
		2899	Mix_UnregisterAllEffects (RETVAL);
		2900	Mix_Volume (RETVAL, 128);
		2901	}
		2902	OUTPUT:
		2903	RETVAL
		2904
2271	void	2905	void
2272	halt (CFPlus::Channel self)	2906	halt (DC::Channel self)
2273	CODE:	2907	CODE:
2274	Mix_HaltChannel (self);	2908	Mix_HaltChannel (self);
2275		2909
2276	void	2910	void
2277	expire (CFPlus::Channel self, int ticks = -1)	2911	expire (DC::Channel self, int ticks = -1)
2278	CODE:	2912	CODE:
2279	Mix_ExpireChannel (self, ticks);	2913	Mix_ExpireChannel (self, ticks);
2280		2914
2281	void	2915	void
2282	fade_out (CFPlus::Channel self, int ticks = -1)	2916	fade_out (DC::Channel self, int ticks = -1)
2283	CODE:	2917	CODE:
2284	Mix_FadeOutChannel (self, ticks);	2918	Mix_FadeOutChannel (self, ticks);
2285		2919
2286	int	2920	int
2287	volume (CFPlus::Channel self, int volume)	2921	volume (DC::Channel self, int volume)
2288	CODE:	2922	CODE:
2289	RETVAL = Mix_Volume (self, volume);	2923	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2290	OUTPUT:	2924	OUTPUT:
2291	RETVAL	2925	RETVAL
2292		2926
2293	void	2927	void
2294	unregister_all_effects (CFPlus::Channel self)	2928	unregister_all_effects (DC::Channel self)
2295	CODE:	2929	CODE:
2296	Mix_UnregisterAllEffects (self);	2930	Mix_UnregisterAllEffects (self);
2297		2931
2298	void	2932	void
2299	set_panning (CFPlus::Channel self, int left, int right)	2933	set_panning (DC::Channel self, int left, int right)
2300	CODE:	2934	CODE:
		2935	left = CLAMP (left , 0, 255);
		2936	right = CLAMP (right, 0, 255);
2301	Mix_SetPanning (self, left, right);	2937	Mix_SetPanning (self, left, right);
2302		2938
2303	void	2939	void
2304	set_distance (CFPlus::Channel self, int distance)	2940	set_distance (DC::Channel self, int distance)
2305	CODE:	2941	CODE:
2306	Mix_SetDistance (self, distance);	2942	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2307		2943
2308	void	2944	void
2309	set_position (CFPlus::Channel self, int angle, int distance)	2945	set_position (DC::Channel self, int angle, int distance)
2310	CODE:	2946	CODE:
		2947
		2948	void
		2949	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2950	CODE:
		2951	{
		2952	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2953	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2311	Mix_SetPosition (self, angle, distance);	2954	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2955	}
2312		2956
2313	void	2957	void
2314	set_reverse_stereo (CFPlus::Channel self, int flip)	2958	set_reverse_stereo (DC::Channel self, int flip)
2315	CODE:	2959	CODE:
2316	Mix_SetReverseStereo (self, flip);	2960	Mix_SetReverseStereo (self, flip);
2317		2961
2318	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2962	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2319		2963
2320	PROTOTYPES: DISABLE	2964	PROTOTYPES: DISABLE
2321		2965
		2966	void
		2967	decoders ()
		2968	PPCODE:
		2969	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2970	int i, num = Mix_GetNumChunkDecoders ();
		2971	EXTEND (SP, num);
		2972	for (i = 0; i < num; ++i)
		2973	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2974	#else
		2975	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2976	#endif
		2977
2322	CFPlus::MixChunk	2978	DC::MixChunk
2323	new (SV *class, CFPlus::RW rwops)	2979	new (SV *klass, DC::RW rwops)
2324	CODE:	2980	CODE:
2325	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2981	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2326	OUTPUT:	2982	OUTPUT:
2327	RETVAL	2983	RETVAL
2328		2984
2329	void	2985	void
2330	DESTROY (CFPlus::MixChunk self)	2986	DESTROY (DC::MixChunk self)
2331	CODE:	2987	CODE:
2332	Mix_FreeChunk (self);	2988	Mix_FreeChunk (self);
2333		2989
2334	int	2990	int
2335	volume (CFPlus::MixChunk self, int volume = -1)	2991	volume (DC::MixChunk self, int volume = -1)
2336	CODE:	2992	CODE:
		2993	if (items > 1)
		2994	volume = CLAMP (volume, 0, 128);
2337	RETVAL = Mix_VolumeChunk (self, volume);	2995	RETVAL = Mix_VolumeChunk (self, volume);
2338	OUTPUT:	2996	OUTPUT:
2339	RETVAL	2997	RETVAL
2340		2998
2341	CFPlus::Channel	2999	DC::Channel
2342	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	3000	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2343	CODE:	3001	CODE:
		3002	{
2344	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	3003	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		3004
		3005	if (RETVAL < 0)
		3006	XSRETURN_UNDEF;
		3007
		3008	if (channel < 0)
		3009	{
2345	Mix_UnregisterAllEffects (RETVAL);	3010	Mix_UnregisterAllEffects (RETVAL);
		3011	Mix_Volume (RETVAL, 128);
		3012	}
		3013	}
2346	OUTPUT:	3014	OUTPUT:
2347	RETVAL	3015	RETVAL
2348		3016
2349	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	3017	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		3018
		3019	void
		3020	decoders ()
		3021	PPCODE:
		3022	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		3023	int i, num = Mix_GetNumMusicDecoders ();
		3024	EXTEND (SP, num);
		3025	for (i = 0; i < num; ++i)
		3026	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3027	#else
		3028	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3029	#endif
2350		3030
2351	int	3031	int
2352	volume (int volume = -1)	3032	volume (int volume = -1)
2353	PROTOTYPE: ;$	3033	PROTOTYPE: ;$
2354	CODE:	3034	CODE:
		3035	if (items > 0)
		3036	volume = CLAMP (volume, 0, 128);
2355	RETVAL = Mix_VolumeMusic (volume);	3037	RETVAL = Mix_VolumeMusic (volume);
2356	OUTPUT:	3038	OUTPUT:
2357	RETVAL	3039	RETVAL
2358		3040
2359	void	3041	void
…		…
2364	void	3046	void
2365	halt ()	3047	halt ()
2366	CODE:	3048	CODE:
2367	Mix_HaltMusic ();	3049	Mix_HaltMusic ();
2368		3050
		3051	int
		3052	playing ()
		3053	CODE:
		3054	RETVAL = Mix_PlayingMusic ();
		3055	OUTPUT:
		3056	RETVAL
		3057
2369	CFPlus::MixMusic	3058	DC::MixMusic
2370	new (SV *class, CFPlus::RW rwops)	3059	new (SV *klass, DC::RW rwops)
2371	CODE:	3060	CODE:
2372	RETVAL = Mix_LoadMUS_RW (rwops);	3061	RETVAL = Mix_LoadMUS_RW (rwops);
2373	OUTPUT:	3062	OUTPUT:
2374	RETVAL	3063	RETVAL
2375		3064
2376	void	3065	void
2377	DESTROY (CFPlus::MixMusic self)	3066	DESTROY (DC::MixMusic self)
2378	CODE:	3067	CODE:
2379	Mix_FreeMusic (self);	3068	Mix_FreeMusic (self);
2380		3069
2381	int	3070	int
2382	play (CFPlus::MixMusic self, int loops = -1)	3071	play (DC::MixMusic self, int loops = -1)
2383	CODE:	3072	CODE:
2384	RETVAL = Mix_PlayMusic (self, loops);	3073	RETVAL = Mix_PlayMusic (self, loops);
2385	OUTPUT:	3074	OUTPUT:
2386	RETVAL	3075	RETVAL
2387		3076
2388	void	3077	void
2389	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3078	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2390	CODE:	3079	CODE:
2391	Mix_FadeInMusicPos (self, loops, ms, position);	3080	Mix_FadeInMusicPos (self, loops, ms, position);
2392		3081
2393	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3082	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2394		3083
2395	PROTOTYPES: ENABLE	3084	PROTOTYPES: ENABLE
2396		3085
2397	BOOT:	3086	BOOT:
2398	{	3087	{
2399	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3088	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2400	static const struct {	3089	static const struct {
2401	const char *name;	3090	const char *name;
2402	IV iv;	3091	IV iv;
2403	} *civ, const_iv[] = {	3092	} *civ, const_iv[] = {
2404	# define const_iv(name) { # name, (IV)name }	3093	# define const_iv(name) { # name, (IV)name }
2405	const_iv (GL_VENDOR),	3094	const_iv (GL_VENDOR),
2406	const_iv (GL_VERSION),	3095	const_iv (GL_VERSION),
2407	const_iv (GL_EXTENSIONS),	3096	const_iv (GL_EXTENSIONS),
		3097	const_iv (GL_MAX_TEXTURE_UNITS),
2408	const_iv (GL_COLOR_MATERIAL),	3098	const_iv (GL_COLOR_MATERIAL),
2409	const_iv (GL_SMOOTH),	3099	const_iv (GL_SMOOTH),
2410	const_iv (GL_FLAT),	3100	const_iv (GL_FLAT),
2411	const_iv (GL_DITHER),	3101	const_iv (GL_DITHER),
2412	const_iv (GL_BLEND),	3102	const_iv (GL_BLEND),
…		…
2424	const_iv (GL_ZERO),	3114	const_iv (GL_ZERO),
2425	const_iv (GL_SRC_ALPHA),	3115	const_iv (GL_SRC_ALPHA),
2426	const_iv (GL_DST_ALPHA),	3116	const_iv (GL_DST_ALPHA),
2427	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3117	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2428	const_iv (GL_ONE_MINUS_DST_ALPHA),	3118	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3119	const_iv (GL_SRC_COLOR),
		3120	const_iv (GL_DST_COLOR),
		3121	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3122	const_iv (GL_ONE_MINUS_DST_COLOR),
2429	const_iv (GL_SRC_ALPHA_SATURATE),	3123	const_iv (GL_SRC_ALPHA_SATURATE),
2430	const_iv (GL_RGB),	3124	const_iv (GL_RGB),
2431	const_iv (GL_RGBA),	3125	const_iv (GL_RGBA),
2432	const_iv (GL_RGBA4),	3126	const_iv (GL_RGBA4),
2433	const_iv (GL_RGBA8),	3127	const_iv (GL_RGBA8),
…		…
2439	const_iv (GL_INTENSITY),	3133	const_iv (GL_INTENSITY),
2440	const_iv (GL_LUMINANCE),	3134	const_iv (GL_LUMINANCE),
2441	const_iv (GL_LUMINANCE_ALPHA),	3135	const_iv (GL_LUMINANCE_ALPHA),
2442	const_iv (GL_FLOAT),	3136	const_iv (GL_FLOAT),
2443	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3137	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3138	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3139	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3140	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3141	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3142	const_iv (GL_COMPRESSED_RGB_ARB),
		3143	const_iv (GL_COMPRESSED_RGBA_ARB),
2444	const_iv (GL_COMPILE),	3144	const_iv (GL_COMPILE),
2445	const_iv (GL_PROXY_TEXTURE_1D),	3145	const_iv (GL_PROXY_TEXTURE_1D),
2446	const_iv (GL_PROXY_TEXTURE_2D),	3146	const_iv (GL_PROXY_TEXTURE_2D),
2447	const_iv (GL_TEXTURE_1D),	3147	const_iv (GL_TEXTURE_1D),
2448	const_iv (GL_TEXTURE_2D),	3148	const_iv (GL_TEXTURE_2D),
…		…
2487	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3187	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2488	const_iv (GL_POINT_SMOOTH_HINT),	3188	const_iv (GL_POINT_SMOOTH_HINT),
2489	const_iv (GL_LINE_SMOOTH_HINT),	3189	const_iv (GL_LINE_SMOOTH_HINT),
2490	const_iv (GL_POLYGON_SMOOTH_HINT),	3190	const_iv (GL_POLYGON_SMOOTH_HINT),
2491	const_iv (GL_GENERATE_MIPMAP_HINT),	3191	const_iv (GL_GENERATE_MIPMAP_HINT),
		3192	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2492	const_iv (GL_FASTEST),	3193	const_iv (GL_FASTEST),
2493	const_iv (GL_DONT_CARE),	3194	const_iv (GL_DONT_CARE),
2494	const_iv (GL_NICEST),	3195	const_iv (GL_NICEST),
2495	const_iv (GL_V2F),	3196	const_iv (GL_V2F),
2496	const_iv (GL_V3F),	3197	const_iv (GL_V3F),
2497	const_iv (GL_T2F_V3F),	3198	const_iv (GL_T2F_V3F),
2498	const_iv (GL_T2F_N3F_V3F),	3199	const_iv (GL_T2F_N3F_V3F),
		3200	const_iv (GL_FUNC_ADD),
		3201	const_iv (GL_FUNC_SUBTRACT),
		3202	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2499	# undef const_iv	3203	# undef const_iv
2500	};	3204	};
2501		3205
2502	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3206	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2503	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3207	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2504		3208
2505	texture_av = newAV ();	3209	texture_av = newAV ();
2506	AvREAL_off (texture_av);	3210	AvREAL_off (texture_av);
2507	}	3211	}
2508		3212
2509	char *	3213	void
		3214	disable_GL_EXT_blend_func_separate ()
		3215	CODE:
		3216	gl.BlendFuncSeparate = 0;
		3217	gl.BlendFuncSeparateEXT = 0;
		3218
		3219	void
		3220	apple_nvidia_bug (int enable)
		3221
		3222	const char *
2510	gl_vendor ()	3223	gl_vendor ()
2511	CODE:	3224	CODE:
2512	RETVAL = (char *)glGetString (GL_VENDOR);	3225	RETVAL = (const char *)glGetString (GL_VENDOR);
2513	OUTPUT:	3226	OUTPUT:
2514	RETVAL	3227	RETVAL
2515		3228
2516	char *	3229	const char *
2517	gl_version ()	3230	gl_version ()
2518	CODE:	3231	CODE:
2519	RETVAL = (char *)glGetString (GL_VERSION);	3232	RETVAL = (const char *)glGetString (GL_VERSION);
2520	OUTPUT:	3233	OUTPUT:
2521	RETVAL	3234	RETVAL
2522		3235
2523	char *	3236	const char *
2524	gl_extensions ()	3237	gl_extensions ()
2525	CODE:	3238	CODE:
2526	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3239	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2527	OUTPUT:	3240	OUTPUT:
2528	RETVAL	3241	RETVAL
2529		3242
2530	const char *glGetString (GLenum pname)	3243	const char *glGetString (GLenum pname)
		3244	CODE:
		3245	RETVAL = (const char *)glGetString (pname);
		3246	OUTPUT:
		3247	RETVAL
2531		3248
2532	GLint glGetInteger (GLenum pname)	3249	GLint glGetInteger (GLenum pname)
2533	CODE:	3250	CODE:
2534	glGetIntegerv (pname, &RETVAL);	3251	glGetIntegerv (pname, &RETVAL);
2535	OUTPUT:	3252	OUTPUT:
…		…
2543		3260
2544	int glGetError ()	3261	int glGetError ()
2545		3262
2546	void glFinish ()	3263	void glFinish ()
2547		3264
		3265	void glFlush ()
		3266
2548	void glClear (int mask)	3267	void glClear (int mask)
2549		3268
2550	void glClearColor (float r, float g, float b, float a = 1.0)	3269	void glClearColor (float r, float g, float b, float a = 1.0)
2551	PROTOTYPE: @	3270	PROTOTYPE: @
2552		3271
…		…
2561	void glBlendFunc (int sfactor, int dfactor)	3280	void glBlendFunc (int sfactor, int dfactor)
2562		3281
2563	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3282	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2564	CODE:	3283	CODE:
2565	gl_BlendFuncSeparate (sa, da, saa, daa);	3284	gl_BlendFuncSeparate (sa, da, saa, daa);
		3285
		3286	# void glBlendEquation (int se)
2566		3287
2567	void glDepthMask (int flag)	3288	void glDepthMask (int flag)
2568		3289
2569	void glLogicOp (int opcode)	3290	void glLogicOp (int opcode)
2570		3291
…		…
2605	void glRotate (float angle, float x, float y, float z)	3326	void glRotate (float angle, float x, float y, float z)
2606	CODE:	3327	CODE:
2607	glRotatef (angle, x, y, z);	3328	glRotatef (angle, x, y, z);
2608		3329
2609	void glColor (float r, float g, float b, float a = 1.0)	3330	void glColor (float r, float g, float b, float a = 1.0)
		3331	PROTOTYPE: @
2610	ALIAS:	3332	ALIAS:
2611	glColor_premultiply = 1	3333	glColor_premultiply = 1
2612	CODE:	3334	CODE:
2613	if (ix)	3335	if (ix)
2614	{	3336	{
…		…
2634		3356
2635	void glRect (float x1, float y1, float x2, float y2)	3357	void glRect (float x1, float y1, float x2, float y2)
2636	CODE:	3358	CODE:
2637	glRectf (x1, y1, x2, y2);	3359	glRectf (x1, y1, x2, y2);
2638		3360
		3361	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3362	CODE:
		3363	glBegin (GL_LINE_LOOP);
		3364	glVertex2f (x1, y1);
		3365	glVertex2f (x2, y1);
		3366	glVertex2f (x2, y2);
		3367	glVertex2f (x1, y2);
		3368	glEnd ();
		3369
2639	PROTOTYPES: ENABLE	3370	PROTOTYPES: ENABLE
2640		3371
2641	void glBegin (int mode)	3372	void glBegin (int mode)
2642		3373
2643	void glEnd ()	3374	void glEnd ()
…		…
2675	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3406	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2676	CODE:	3407	CODE:
2677	if (gl.SeparableFilter2D)	3408	if (gl.SeparableFilter2D)
2678	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3409	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2679		3410
2680	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3411	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2681		3412
2682	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3413	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2683		3414
2684	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3415	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2685		3416
…		…
2711		3442
2712	void glEndList ()	3443	void glEndList ()
2713		3444
2714	void glCallList (int list)	3445	void glCallList (int list)
2715		3446
2716	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3447	void c_init ()
		3448	CODE:
		3449	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3450	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3451
		3452	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2717		3453
2718	PROTOTYPES: DISABLE	3454	PROTOTYPES: DISABLE
2719		3455
2720	void	3456	void
2721	find_widget (SV *self, NV x, NV y)	3457	find_widget (SV *self, NV x, NV y)
2722	PPCODE:	3458	PPCODE:
2723	{	3459	{
2724	if (within_widget (self, x, y))	3460	if (within_widget (self, x, y))
2725	XPUSHs (self);	3461	XPUSHs (self);
2726	}	3462	}
2727		3463
2728	BOOT:	3464	BOOT:
2729	{	3465	{
2730	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3466	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2731		3467
2732	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3468	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2733	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3469	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2734	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3470	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2735	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3471	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2736	}	3472	}
2737		3473
2738	void	3474	void
2739	draw (SV *self)	3475	draw (SV *self)
2740	CODE:	3476	CODE:
2741	{	3477	{
2742	HV *hv;	3478	HV *hv;
2743	SV **svp;	3479	SV **svp;
2744	NV x, y, w, h;	3480	NV x, y, w, h;
2745	SV *draw_x_sv = GvSV (draw_x_gv);	3481	SV *draw_x_sv = GvSV (draw_x_gv);
2746	SV *draw_y_sv = GvSV (draw_y_gv);	3482	SV *draw_y_sv = GvSV (draw_y_gv);
2747	SV *draw_w_sv = GvSV (draw_w_gv);	3483	SV *draw_w_sv = GvSV (draw_w_gv);
2748	SV *draw_h_sv = GvSV (draw_h_gv);	3484	SV *draw_h_sv = GvSV (draw_h_gv);
2749	SV *hover;
2750	double draw_x, draw_y, draw_w, draw_h;	3485	double draw_x, draw_y;
2751		3486
2752	if (!SvROK (self))	3487	if (!SvROK (self))
2753	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3488	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2754		3489
2755	hv = (HV *)SvRV (self);	3490	hv = (HV *)SvRV (self);
2756		3491
2757	if (SvTYPE (hv) != SVt_PVHV)	3492	if (SvTYPE (hv) != SVt_PVHV)
2758	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3493	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2759		3494
2760	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3495	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2761	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3496	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2762		3497
2763	if (!h \|\| !w)	3498	if (!h \|\| !w)
…		…
2783	{	3518	{
2784	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3519	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2785		3520
2786	if (svp && SvTRUE (*svp))	3521	if (svp && SvTRUE (*svp))
2787	{	3522	{
2788	glColor4f (10.2f, 0.80.2f, 0.5*0.2f, 0.2f);	3523	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2789	glEnable (GL_BLEND);	3524	glEnable (GL_BLEND);
2790	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3525	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2791	glBegin (GL_QUADS);	3526	glBegin (GL_QUADS);
2792	glVertex2f (0, 0);	3527	glVertex2f (0, 0);
2793	glVertex2f (w, 0);	3528	glVertex2f (w, 0);
…		…
2796	glEnd ();	3531	glEnd ();
2797	glDisable (GL_BLEND);	3532	glDisable (GL_BLEND);
2798	}	3533	}
2799	}	3534	}
2800	#if 0	3535	#if 0
2801	if ($ENV{CFPLUS_DEBUG} & 1) {	3536	// draw borders, for debugging
2802	glPushMatrix;	3537	glPushMatrix ();
2803	glColor 1, 1, 0, 1;	3538	glColor4f (1., 1., 0., 1.);
2804	glTranslate 0.375, 0.375;	3539	glTranslatef (.5, .5, 0.);
2805	glBegin GL_LINE_LOOP;	3540	glBegin (GL_LINE_LOOP);
2806	glVertex 0 , 0;	3541	glVertex2f (0 , 0);
2807	glVertex $self->{w} - 1, 0;	3542	glVertex2f (w - 1, 0);
2808	glVertex $self->{w} - 1, $self->{h} - 1;	3543	glVertex2f (w - 1, h - 1);
2809	glVertex 0 , $self->{h} - 1;	3544	glVertex2f (0 , h - 1);
2810	glEnd;	3545	glEnd ();
2811	glPopMatrix;	3546	glPopMatrix ();
2812	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2813	}
2814	#endif	3547	#endif
2815	PUSHMARK (SP);	3548	PUSHMARK (SP);
2816	XPUSHs (self);	3549	XPUSHs (self);
2817	PUTBACK;	3550	PUTBACK;
2818	call_method ("_draw", G_VOID \| G_DISCARD);	3551	call_method ("_draw", G_VOID \| G_DISCARD);

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.213 by root, Sun Jul 29 04:14:45 2007 UTC vs. Revision 1.323 by root, Sun Nov 18 01:48:39 2018 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.213 by root, Sun Jul 29 04:14:45 2007 UTC vs.
Revision 1.323 by root, Sun Nov 18 01:48:39 2018 UTC