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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.216 by root, Tue Jul 31 00:56:02 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);
		1122
		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	}
813		1138
814	void	1139	void
815	Mix_CloseAudio ()	1140	Mix_CloseAudio ()
816		1141
817	int	1142	int
…		…
852	}	1177	}
853	}	1178	}
854	#endif	1179	#endif
855	}	1180	}
856		1181
857	void	1182	int
858	add_font (char *file)	1183	add_font (char *file)
859	CODE:	1184	CODE:
860	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)
861		1195
862	void	1196	void
863	load_image_inline (SV *image_)	1197	load_image_inline (SV *image_)
864	ALIAS:	1198	ALIAS:
865	load_image_file = 1	1199	load_image_file = 1
…		…
911		1245
912	SDL_LockSurface (surface2);	1246	SDL_LockSurface (surface2);
913	EXTEND (SP, 6);	1247	EXTEND (SP, 6);
914	PUSHs (sv_2mortal (newSViv (surface2->w)));	1248	PUSHs (sv_2mortal (newSViv (surface2->w)));
915	PUSHs (sv_2mortal (newSViv (surface2->h)));	1249	PUSHs (sv_2mortal (newSViv (surface2->h)));
916	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1250	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
917	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)));
918	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1252	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
919	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1253	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
920	SDL_UnlockSurface (surface2);	1254	SDL_UnlockSurface (surface2);
921		1255
…		…
951	void	1285	void
952	error (char *message)	1286	error (char *message)
953	CODE:	1287	CODE:
954	fprintf (stderr, "ERROR: %s\n", message);	1288	fprintf (stderr, "ERROR: %s\n", message);
955	#ifdef _WIN32	1289	#ifdef _WIN32
956	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1290	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
957	#endif	1291	#endif
958		1292
959	void	1293	void
960	fatal (char *message)	1294	fatal (char *message)
961	CODE:	1295	CODE:
962	fprintf (stderr, "FATAL: %s\n", message);	1296	fprintf (stderr, "FATAL: %s\n", message);
963	#ifdef _WIN32	1297	#ifdef _WIN32
964	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1298	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
965	#endif	1299	#endif
966	_exit (1);	1300	_exit (1);
967		1301
968	void	1302	void
969	_exit (int retval = 0)	1303	_exit (int retval = 0)
…		…
981	#if DEBUG	1315	#if DEBUG
982	VALGRIND_DO_LEAK_CHECK;	1316	VALGRIND_DO_LEAK_CHECK;
983	#endif	1317	#endif
984	}	1318	}
985		1319
986	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
987		1328
988	PROTOTYPES: DISABLE	1329	PROTOTYPES: DISABLE
989		1330
990	CFPlus::Font	1331	DC::Font
991	new_from_file (SV class, char path, int id = 0)	1332	new_from_file (SV klass, char path, int id = 0)
992	CODE:	1333	CODE:
993	{	1334	{
994	int count;	1335	int count;
995	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1336	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
996	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1337	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
998	}	1339	}
999	OUTPUT:	1340	OUTPUT:
1000	RETVAL	1341	RETVAL
1001		1342
1002	void	1343	void
1003	DESTROY (CFPlus::Font self)	1344	DESTROY (DC::Font self)
1004	CODE:	1345	CODE:
1005	pango_font_description_free (self);	1346	pango_font_description_free (self);
1006		1347
1007	void	1348	void
1008	make_default (CFPlus::Font self)	1349	make_default (DC::Font self)
1009	PROTOTYPE: $	1350	PROTOTYPE: $
1010	CODE:	1351	CODE:
1011	default_font = self;	1352	default_font = self;
1012		1353
1013	MODULE = CFPlus PACKAGE = CFPlus::Layout	1354	MODULE = Deliantra::Client PACKAGE = DC::Layout
1014		1355
1015	PROTOTYPES: DISABLE	1356	PROTOTYPES: DISABLE
1016		1357
1017	void	1358	void
1018	reset_glyph_cache ()	1359	glyph_cache_backup ()
1019	PROTOTYPE:	1360	PROTOTYPE:
1020	CODE:	1361	CODE:
		1362	tc_backup ();
		1363
		1364	void
		1365	glyph_cache_restore ()
		1366	PROTOTYPE:
		1367	CODE:
1021	tc_clear ();	1368	tc_restore ();
1022		1369
1023	CFPlus::Layout	1370	DC::Layout
1024	new (SV *class)	1371	new (SV *klass)
1025	CODE:	1372	CODE:
1026	New (0, RETVAL, 1, struct cf_layout);	1373	New (0, RETVAL, 1, struct cf_layout);
1027		1374
1028	RETVAL->pl = pango_layout_new (opengl_context);	1375	RETVAL->pl = pango_layout_new (opengl_context);
1029	RETVAL->r = 1.;	1376	RETVAL->r = 1.;
1030	RETVAL->g = 1.;	1377	RETVAL->g = 1.;
1031	RETVAL->b = 1.;	1378	RETVAL->b = 1.;
1032	RETVAL->a = 1.;	1379	RETVAL->a = 1.;
1033	RETVAL->base_height = MIN_FONT_HEIGHT;	1380	RETVAL->base_height = MIN_FONT_HEIGHT;
1034	RETVAL->font = 0;	1381	RETVAL->font = 0;
		1382	RETVAL->rc = rc_alloc ();
1035		1383
1036	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1384	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1037	layout_update_font (RETVAL);	1385	layout_update_font (RETVAL);
1038	OUTPUT:	1386	OUTPUT:
1039	RETVAL	1387	RETVAL
1040		1388
1041	void	1389	void
1042	DESTROY (CFPlus::Layout self)	1390	DESTROY (DC::Layout self)
1043	CODE:	1391	CODE:
1044	g_object_unref (self->pl);	1392	g_object_unref (self->pl);
		1393	rc_free (self->rc);
1045	Safefree (self);	1394	Safefree (self);
1046		1395
1047	void	1396	void
1048	set_text (CFPlus::Layout self, SV *text_)	1397	set_text (DC::Layout self, SV *text_)
1049	CODE:	1398	CODE:
1050	{	1399	{
1051	STRLEN textlen;	1400	STRLEN textlen;
1052	char *text = SvPVutf8 (text_, textlen);	1401	char *text = SvPVutf8 (text_, textlen);
1053		1402
1054	pango_layout_set_text (self->pl, text, textlen);	1403	pango_layout_set_text (self->pl, text, textlen);
1055	}	1404	}
1056		1405
1057	void	1406	void
1058	set_markup (CFPlus::Layout self, SV *text_)	1407	set_markup (DC::Layout self, SV *text_)
1059	CODE:	1408	CODE:
1060	{	1409	{
1061	STRLEN textlen;	1410	STRLEN textlen;
1062	char *text = SvPVutf8 (text_, textlen);	1411	char *text = SvPVutf8 (text_, textlen);
1063		1412
1064	pango_layout_set_markup (self->pl, text, textlen);	1413	pango_layout_set_markup (self->pl, text, textlen);
1065	}	1414	}
1066		1415
1067	void	1416	void
1068	set_shapes (CFPlus::Layout self, ...)	1417	set_shapes (DC::Layout self, ...)
1069	CODE:	1418	CODE:
1070	{	1419	{
1071	PangoAttrList *attrs = 0;	1420	PangoAttrList *attrs = 0;
1072	const char *text = pango_layout_get_text (self->pl);	1421	const char *text = pango_layout_get_text (self->pl);
1073	const char *pos = text;	1422	const char *pos = text;
…		…
1108	if (attrs)	1457	if (attrs)
1109	pango_layout_set_attributes (self->pl, attrs);	1458	pango_layout_set_attributes (self->pl, attrs);
1110	}	1459	}
1111		1460
1112	void	1461	void
1113	get_shapes (CFPlus::Layout self)	1462	get_shapes (DC::Layout self)
1114	PPCODE:	1463	PPCODE:
1115	{	1464	{
1116	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1465	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1117		1466
1118	do	1467	do
1119	{	1468	{
1120	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1469	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1121		1470
1122	if (run && shape_attr_p (run))	1471	if (run && shape_attr_p (run))
1123	{	1472	{
1124	PangoRectangle extents;	1473	PangoRectangle extents;
1125	pango_layout_iter_get_run_extents (iter, 0, &extents);	1474	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1133		1482
1134	pango_layout_iter_free (iter);	1483	pango_layout_iter_free (iter);
1135	}	1484	}
1136		1485
1137	int	1486	int
1138	has_wrapped (CFPlus::Layout self)	1487	has_wrapped (DC::Layout self)
1139	CODE:	1488	CODE:
1140	{	1489	{
1141	int lines = 1;	1490	int lines = 1;
1142	const char *text = pango_layout_get_text (self->pl);	1491	const char *text = pango_layout_get_text (self->pl);
1143		1492
…		…
1148	}	1497	}
1149	OUTPUT:	1498	OUTPUT:
1150	RETVAL	1499	RETVAL
1151		1500
1152	SV *	1501	SV *
1153	get_text (CFPlus::Layout self)	1502	get_text (DC::Layout self)
1154	CODE:	1503	CODE:
1155	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1504	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1156	sv_utf8_decode (RETVAL);	1505	sv_utf8_decode (RETVAL);
1157	OUTPUT:	1506	OUTPUT:
1158	RETVAL	1507	RETVAL
1159		1508
1160	void	1509	void
1161	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.)
1162	CODE:	1511	CODE:
1163	self->r = r;	1512	self->r = r;
1164	self->g = g;	1513	self->g = g;
1165	self->b = b;	1514	self->b = b;
1166	self->a = a;	1515	self->a = a;
1167		1516
1168	void	1517	void
1169	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1518	set_font (DC::Layout self, DC::Font font = 0)
1170	CODE:	1519	CODE:
1171	if (self->font != font)	1520	if (self->font != font)
1172	{	1521	{
1173	self->font = font;	1522	self->font = font;
1174	layout_update_font (self);	1523	layout_update_font (self);
1175	}	1524	}
1176		1525
1177	void	1526	void
1178	set_height (CFPlus::Layout self, int base_height)	1527	set_height (DC::Layout self, int base_height)
1179	CODE:	1528	CODE:
1180	if (self->base_height != base_height)	1529	if (self->base_height != base_height)
1181	{	1530	{
1182	self->base_height = base_height;	1531	self->base_height = base_height;
1183	layout_update_font (self);	1532	layout_update_font (self);
1184	}	1533	}
1185		1534
1186	void	1535	void
1187	set_width (CFPlus::Layout self, int max_width = -1)	1536	set_width (DC::Layout self, int max_width = -1)
1188	CODE:	1537	CODE:
1189	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);
1190		1539
1191	void	1540	void
1192	set_indent (CFPlus::Layout self, int indent)	1541	set_indent (DC::Layout self, int indent)
1193	CODE:	1542	CODE:
1194	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1543	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1195		1544
1196	void	1545	void
1197	set_spacing (CFPlus::Layout self, int spacing)	1546	set_spacing (DC::Layout self, int spacing)
1198	CODE:	1547	CODE:
1199	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1548	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1200		1549
1201	void	1550	void
1202	set_ellipsise (CFPlus::Layout self, int ellipsise)	1551	set_ellipsise (DC::Layout self, int ellipsise)
1203	CODE:	1552	CODE:
1204	pango_layout_set_ellipsize (self->pl,	1553	pango_layout_set_ellipsize (self->pl,
1205	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1554	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1206	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1555	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1207	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1556	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1208	: PANGO_ELLIPSIZE_NONE	1557	: PANGO_ELLIPSIZE_NONE
1209	);	1558	);
1210		1559
1211	void	1560	void
1212	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1561	set_single_paragraph_mode (DC::Layout self, int spm)
1213	CODE:	1562	CODE:
1214	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1563	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1215		1564
1216	void	1565	void
1217	size (CFPlus::Layout self)	1566	size (DC::Layout self)
1218	PPCODE:	1567	PPCODE:
1219	{	1568	{
1220	int w, h;	1569	int w, h;
1221		1570
1222	layout_get_pixel_size (self, &w, &h);	1571	layout_get_pixel_size (self, &w, &h);
…		…
1225	PUSHs (sv_2mortal (newSViv (w)));	1574	PUSHs (sv_2mortal (newSViv (w)));
1226	PUSHs (sv_2mortal (newSViv (h)));	1575	PUSHs (sv_2mortal (newSViv (h)));
1227	}	1576	}
1228		1577
1229	int	1578	int
1230	descent (CFPlus::Layout self)	1579	descent (DC::Layout self)
1231	CODE:	1580	CODE:
1232	{	1581	{
1233	PangoRectangle rect;	1582	PangoRectangle rect;
1234	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1583	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1235	pango_layout_line_get_pixel_extents (line, 0, &rect);	1584	pango_layout_line_get_pixel_extents (line, 0, &rect);
1236	RETVAL = PANGO_DESCENT (rect);	1585	RETVAL = PANGO_DESCENT (rect);
1237	}	1586	}
1238	OUTPUT:	1587	OUTPUT:
1239	RETVAL	1588	RETVAL
1240		1589
1241	int	1590	int
1242	xy_to_index (CFPlus::Layout self, int x, int y)	1591	xy_to_index (DC::Layout self, int x, int y)
1243	CODE:	1592	CODE:
1244	{	1593	{
1245	int index, trailing;	1594	int index, trailing;
1246	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);
1247	RETVAL = index + trailing;	1596	RETVAL = index + trailing;
1248	}	1597	}
1249	OUTPUT:	1598	OUTPUT:
1250	RETVAL	1599	RETVAL
1251		1600
1252	void	1601	void
1253	cursor_pos (CFPlus::Layout self, int index)	1602	cursor_pos (DC::Layout self, int index)
1254	PPCODE:	1603	PPCODE:
1255	{	1604	{
1256	PangoRectangle strong_pos;	1605	PangoRectangle pos;
1257	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1606	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1258		1607
1259	EXTEND (SP, 3);	1608	EXTEND (SP, 3);
1260	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1609	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1261	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1610	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1262	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1611	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1263	}	1612	}
1264		1613
1265	void	1614	void
1266	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)
1267	PPCODE:	1616	PPCODE:
1268	{	1617	{
1269	int line, x;	1618	int line, x;
1270		1619
1271	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)
1272	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1622	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1273		1623	--line;
		1624	#endif
1274	EXTEND (SP, 2);	1625	EXTEND (SP, 2);
1275	PUSHs (sv_2mortal (newSViv (line - 1)));	1626	PUSHs (sv_2mortal (newSViv (line)));
1276	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1627	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1277	}	1628	}
1278		1629
1279	void	1630	void
1280	line_x_to_index (CFPlus::Layout self, int line, int x)	1631	line_x_to_index (DC::Layout self, int line, int x)
1281	PPCODE:	1632	PPCODE:
1282	{	1633	{
1283	PangoLayoutLine *lp;	1634	PangoLayoutLine *lp;
1284	int index, trailing;	1635	int index, trailing;
1285		1636
1286	if (line < 0)	1637	if (line < 0)
1287	XSRETURN_EMPTY;	1638	XSRETURN_EMPTY;
1288		1639
1289	if (!(lp = pango_layout_get_line (self->pl, line)))	1640	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1290	XSRETURN_EMPTY; /* do better */	1641	XSRETURN_EMPTY; /* do better */
1291		1642
1292	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);
1293		1644
1294	EXTEND (SP, 2);	1645	EXTEND (SP, 2);
…		…
1300	PUSHs (sv_2mortal (newSViv (trailing)));	1651	PUSHs (sv_2mortal (newSViv (trailing)));
1301	}	1652	}
1302	}	1653	}
1303		1654
1304	void	1655	void
1305	render (CFPlus::Layout self, float x, float y, int flags = 0)	1656	render (DC::Layout self, float x, float y, int flags = 0)
1306	PPCODE:	1657	CODE:
		1658	rc_clear (self->rc);
1307	pango_opengl_render_layout_subpixel (	1659	pango_opengl_render_layout_subpixel (
1308	self->pl,	1660	self->pl,
		1661	self->rc,
1309	x * PANGO_SCALE, y * PANGO_SCALE,	1662	x * PANGO_SCALE, y * PANGO_SCALE,
1310	self->r, self->g, self->b, self->a,	1663	self->r, self->g, self->b, self->a,
1311	flags	1664	flags
1312	);	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);
1313		1669
1314	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
1315		1690
1316	PROTOTYPES: ENABLE	1691	PROTOTYPES: ENABLE
1317
1318	int minpot (int n)
1319		1692
1320	void	1693	void
1321	pad (SV *data_, int ow, int oh, int nw, int nh)	1694	pad (SV *data_, int ow, int oh, int nw, int nh)
1322	CODE:	1695	CODE:
1323	{	1696	{
…		…
1350	HV hv = (HV )SvRV (self);	1723	HV hv = (HV )SvRV (self);
1351	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1724	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1352	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1725	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1353	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1726	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1354		1727
		1728	if (name <= 0)
		1729	XSRETURN_EMPTY;
		1730
1355	if (items < 5)	1731	if (items < 5)
1356	{	1732	{
1357	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1733	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1358	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1734	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1359	}	1735	}
…		…
1386	glDisable (GL_ALPHA_TEST);	1762	glDisable (GL_ALPHA_TEST);
1387	glDisable (GL_BLEND);	1763	glDisable (GL_BLEND);
1388	}	1764	}
1389	}	1765	}
1390		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
1391	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)
1392	CODE:	1889	CODE:
1393	{	1890	{
1394	GLint width;	1891	GLint width;
1395	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);
…		…
1397	RETVAL = width > 0;	1894	RETVAL = width > 0;
1398	}	1895	}
1399	OUTPUT:	1896	OUTPUT:
1400	RETVAL	1897	RETVAL
1401		1898
1402	MODULE = CFPlus PACKAGE = CFPlus::Map	1899	MODULE = Deliantra::Client PACKAGE = DC::Map
1403		1900
1404	PROTOTYPES: DISABLE	1901	PROTOTYPES: DISABLE
1405		1902
1406	CFPlus::Map	1903	DC::Map
1407	new (SV *class)	1904	new (SV *klass)
1408	CODE:	1905	CODE:
1409	New (0, RETVAL, 1, struct map);	1906	New (0, RETVAL, 1, mapgrid);
1410	RETVAL->x = 0;	1907	RETVAL->x = 0;
1411	RETVAL->y = 0;	1908	RETVAL->y = 0;
1412	RETVAL->w = 0;	1909	RETVAL->w = 0;
1413	RETVAL->h = 0;	1910	RETVAL->h = 0;
1414	RETVAL->ox = 0;	1911	RETVAL->ox = 0;
…		…
1419	RETVAL->row = 0;	1916	RETVAL->row = 0;
1420	OUTPUT:	1917	OUTPUT:
1421	RETVAL	1918	RETVAL
1422		1919
1423	void	1920	void
1424	DESTROY (CFPlus::Map self)	1921	DESTROY (DC::Map self)
1425	CODE:	1922	CODE:
1426	{	1923	{
1427	map_clear (self);	1924	map_clear (self);
1428	Safefree (self->face2tile);	1925	Safefree (self->face2tile);
1429	Safefree (self->tex);	1926	Safefree (self->tex);
1430	Safefree (self);	1927	Safefree (self);
1431	}	1928	}
1432		1929
1433	void	1930	void
1434	resize (CFPlus::Map self, int map_width, int map_height)	1931	resize (DC::Map self, int map_width, int map_height)
1435	CODE:	1932	CODE:
1436	self->w = map_width;	1933	self->w = map_width;
1437	self->h = map_height;	1934	self->h = map_height;
1438		1935
1439	void	1936	void
1440	clear (CFPlus::Map self)	1937	clear (DC::Map self)
1441	CODE:	1938	CODE:
1442	map_clear (self);	1939	map_clear (self);
1443		1940
1444	void	1941	void
1445	set_tileid (CFPlus::Map self, int face, int tile)	1942	set_tileid (DC::Map self, int face, int tile)
1446	CODE:	1943	CODE:
1447	{	1944	{
1448	need_facenum (self, face); self->face2tile [face] = tile;	1945	need_facenum (self, face); self->face2tile [face] = tile;
1449	need_texid (self, tile);	1946	need_texid (self, tile);
1450	}	1947	}
1451		1948
1452	void	1949	void
1453	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1950	set_smooth (DC::Map self, int face, int smooth, int level)
1454	CODE:	1951	CODE:
1455	{	1952	{
1456	tileid texid;	1953	tileid texid;
1457	maptex *tex;	1954	maptex *tex;
1458		1955
1459	if (face < 0 \|\| face >= self->faces)	1956	if (face < 0 \|\| face >= self->faces)
1460	return;	1957	return;
1461		1958
1462	if (smooth < 0 \|\| smooth >= self->faces)	1959	if (smooth < 0 \|\| smooth >= self->faces)
1463	return;	1960	return;
1464		1961
1465	texid = self->face2tile [face];	1962	texid = self->face2tile [face];
1466		1963
1467	if (!texid)	1964	if (!texid)
1468	return;	1965	return;
1469		1966
1470	tex = self->tex + texid;	1967	tex = self->tex + texid;
1471	tex->smoothtile = self->face2tile [smooth];	1968	tex->smoothtile = self->face2tile [smooth];
1472	tex->smoothlevel = level;	1969	tex->smoothlevel = level;
1473	}	1970	}
1474		1971
1475	void	1972	void
1476	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)
1477	CODE:	1974	CODE:
1478	{	1975	{
1479	need_texid (self, texid);	1976	need_texid (self, texid);
1480		1977
1481	{	1978	{
…		…
1500	// use uglier nearest interpolation because linear suffers	1997	// use uglier nearest interpolation because linear suffers
1501	// from transparent color bleeding and ugly wrapping effects.	1998	// from transparent color bleeding and ugly wrapping effects.
1502	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1999	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1503	}	2000	}
1504		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
1505	int	2022	int
1506	ox (CFPlus::Map self)	2023	ox (DC::Map self)
1507	ALIAS:	2024	ALIAS:
1508	oy = 1	2025	oy = 1
1509	x = 2	2026	x = 2
1510	y = 3	2027	y = 3
1511	w = 4	2028	w = 4
…		…
1522	}	2039	}
1523	OUTPUT:	2040	OUTPUT:
1524	RETVAL	2041	RETVAL
1525		2042
1526	void	2043	void
1527	scroll (CFPlus::Map self, int dx, int dy)	2044	scroll (DC::Map self, int dx, int dy)
1528	CODE:	2045	CODE:
1529	{	2046	{
1530	if (dx > 0)	2047	if (dx > 0)
1531	map_blank (self, self->x, self->y, dx, self->h);	2048	map_blank (self, self->x, self->y, dx, self->h);
1532	else if (dx < 0)	2049	else if (dx < 0)
…		…
1547	self->rows += MAP_EXTEND_Y;	2064	self->rows += MAP_EXTEND_Y;
1548	self->y += MAP_EXTEND_Y;	2065	self->y += MAP_EXTEND_Y;
1549	}	2066	}
1550	}	2067	}
1551		2068
1552	void	2069	SV *
1553	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2070	map1a_update (DC::Map self, SV *data_)
1554	CODE:	2071	CODE:
1555	{	2072	{
1556	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2073	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1557	uint8_t data_end = (uint8_t )SvEND (data_);	2074	uint8_t data_end = (uint8_t )SvEND (data_);
1558	mapcell *cell;	2075	mapcell *cell;
1559	int x, y, flags;	2076	int x, y, z, flags;
		2077	AV *missing = newAV ();
		2078	RETVAL = newRV_noinc ((SV *)missing);
1560		2079
1561	while (data < data_end - 1)	2080	while (data < data_end - 1)
1562	{	2081	{
1563	flags = (data [0] << 8) + data [1]; data += 2;	2082	flags = (data [0] << 8) + data [1]; data += 2;
1564		2083
…		…
1577		2096
1578	//TODO: don't trust server data to be in-range(!)	2097	//TODO: don't trust server data to be in-range(!)
1579		2098
1580	if (flags & 8)	2099	if (flags & 8)
1581	{	2100	{
		2101	uint8_t ext, cmd;
		2102
1582	if (extmap)	2103	do
1583	{	2104	{
1584	uint8_t ext, cmd;	2105	ext = *data++;
		2106	cmd = ext & 0x7f;
1585		2107
1586	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
1587	{	2111	{
1588	ext = *data++;
1589	cmd = ext & 0x3f;
1590
1591	if (cmd < 4)
1592	cell->darkness = 255 - ext * 64 + 1;
1593	else if (cmd == 5) // health
1594	{
1595	cell->stat_width = 1;	2112	cell->stat_width = 1;
1596	cell->stat_hp = *data++;	2113	cell->stat_hp = *data++;
1597	}
1598	else if (cmd == 6) // monster width
1599	cell->stat_width = *data++ + 1;
1600	else if (cmd == 0x47)
1601	{
1602	if (*data == 4)
1603	; // decode player count
1604
1605	data += *data + 1;
1606	}
1607	else if (cmd == 8) // cell flags
1608	cell->flags = *data++;
1609	else if (ext & 0x40) // unknown, multibyte => skip
1610	data += *data + 1;
1611	else
1612	data++;
1613	}	2114	}
1614	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++;
1615	}	2132	}
1616	else	2133	while (ext & 0x80);
1617	cell->darkness = *data++ + 1;
1618	}	2134	}
1619		2135
		2136	for (z = 0; z <= 2; ++z)
1620	if (flags & 4)	2137	if (flags & (4 >> z))
1621	{	2138	{
1622	faceid face = (data [0] << 8) + data [1]; data += 2;	2139	faceid face = (data [0] << 8) + data [1]; data += 2;
1623	need_facenum (self, face);	2140	need_facenum (self, face);
1624	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	}
1625	}	2158	}
1626
1627	if (flags & 2)
1628	{
1629	faceid face = (data [0] << 8) + data [1]; data += 2;
1630	need_facenum (self, face);
1631	cell->tile [1] = self->face2tile [face];
1632	}
1633
1634	if (flags & 1)
1635	{
1636	faceid face = (data [0] << 8) + data [1]; data += 2;
1637	need_facenum (self, face);
1638	cell->tile [2] = self->face2tile [face];
1639	}
1640	}	2159	}
1641	else	2160	else
1642	cell->darkness = 0;	2161	CELL_CLEAR (cell);
1643	}	2162	}
1644	}	2163	}
		2164	OUTPUT:
		2165	RETVAL
1645		2166
1646	SV *	2167	SV *
1647	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)
1648	CODE:	2169	CODE:
1649	{	2170	{
1650	int x1, x;	2171	int x1, x;
1651	int y1, y;	2172	int y1, y;
1652	int z;	2173	int z;
…		…
1665	? self->row + y	2186	? self->row + y
1666	: 0;	2187	: 0;
1667		2188
1668	for (x = x0; x < x1; x++)	2189	for (x = x0; x < x1; x++)
1669	{	2190	{
1670	int r = 32, g = 32, b = 32, a = 192;	2191	unsigned int r = 32, g = 32, b = 32, a = 192;
1671		2192
1672	if (row && row->c0 <= x && x < row->c1)	2193	if (row && row->c0 <= x && x < row->c1)
1673	{	2194	{
1674	mapcell *cell = row->col + (x - row->c0);	2195	mapcell *cell = row->col + (x - row->c0);
1675		2196
…		…
1677	{	2198	{
1678	maptex tex = self->tex [cell->tile [z]];	2199	maptex tex = self->tex [cell->tile [z]];
1679	int a0 = 255 - tex.a;	2200	int a0 = 255 - tex.a;
1680	int a1 = tex.a;	2201	int a1 = tex.a;
1681		2202
1682	r = (r * a0 + tex.r * a1) / 255;	2203	r = div255 (r * a0 + tex.r * a1);
1683	g = (g * a0 + tex.g * a1) / 255;	2204	g = div255 (g * a0 + tex.g * a1);
1684	b = (b * a0 + tex.b * a1) / 255;	2205	b = div255 (b * a0 + tex.b * a1);
1685	a = (a * a0 + tex.a * a1) / 255;	2206	a = div255 (a * a0 + tex.a * a1);
1686	}	2207	}
1687	}	2208	}
1688		2209
1689	*map++ = (r )	2210	*map++ = (r )
1690	\| (g << 8)	2211	\| (g << 8)
1691	\| (b << 16)	2212	\| (b << 16)
1692	\| (a << 24);	2213	\| (a << 24);
1693	}	2214	}
1694	}	2215	}
1695		2216
1696	RETVAL = map_sv;	2217	RETVAL = map_sv;
1697	}	2218	}
1698	OUTPUT:	2219	OUTPUT:
1699	RETVAL	2220	RETVAL
1700		2221
1701	void	2222	void
1702	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)
1703	CODE:	2224	CODE:
1704	{	2225	{
1705	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	2226	int x, y, z;
		2227
1706	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
1707	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)
1708	smooth_key skey;	2230	smooth_key skey;
1709	int x, y, z;	2231	int pl_x, pl_y;
1710	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;
1711		2237
		2238	pl_tex.name = 0;
		2239
1712	// thats current max. sorry.	2240	// that's current max. sorry.
1713	if (sw > 255) sw = 255;	2241	if (sw > 255) sw = 255;
1714	if (sh > 255) sh = 255;	2242	if (sh > 255) sh = 255;
1715		2243
1716	// clear key, in case of extra padding	2244	// clear key, in case of extra padding
1717	memset (&skey, 0, sizeof (skey));	2245	memset (&skey, 0, sizeof (skey));
1718		2246
1719	glColor4ub (255, 255, 255, 255);	2247	memset (&key, 0, sizeof (key));
1720		2248	key.r = 255;
1721	glEnable (GL_BLEND);	2249	key.g = 255;
1722	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2250	key.b = 255;
1723	glEnable (GL_TEXTURE_2D);	2251	key.a = 255;
1724	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2252	key.mode = GL_QUADS;
1725		2253	key.format = GL_T2F_V3F;
1726	glBegin (GL_QUADS);
1727
1728	last_name = 0;
1729		2254
1730	mx += self->x;	2255	mx += self->x;
1731	my += self->y;	2256	my += self->y;
1732		2257
1733	// first pass: determine smooth_max	2258	// first pass: determine smooth_max
…		…
1750	MAX (self->tex [cell->tile [1]].smoothlevel,	2275	MAX (self->tex [cell->tile [1]].smoothlevel,
1751	self->tex [cell->tile [2]].smoothlevel));	2276	self->tex [cell->tile [2]].smoothlevel));
1752	}	2277	}
1753	}	2278	}
1754		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
1755	for (z = 0; z <= 2; z++)	2284	for (z = 0; z <= 2; z++)
1756	{	2285	{
		2286	smooth_hash smooth;
1757	memset (smooth_level, 0, sizeof (smooth_level));	2287	memset (smooth_level, 0, sizeof (smooth_level));
		2288	key.texname = -1;
1758		2289
1759	for (y = 0; y < sh; y++)	2290	for (y = 0; y < sh; y++)
1760	if (0 <= y + my && y + my < self->rows)	2291	if (0 <= y + my && y + my < self->rows)
1761	{	2292	{
1762	maprow *row = self->row + (y + my);	2293	maprow *row = self->row + (y + my);
…		…
1768	tileid tile = cell->tile [z];	2299	tileid tile = cell->tile [z];
1769		2300
1770	if (tile)	2301	if (tile)
1771	{	2302	{
1772	maptex tex = self->tex [tile];	2303	maptex tex = self->tex [tile];
1773	int px = (x + 1) * T - tex.w;	2304	int px, py;
1774	int py = (y + 1) * T - tex.h;
1775		2305
1776	// suppressing texture state switches here
1777	// is only moderately effective, but worth the extra effort
1778	if (last_name != tex.name)	2306	if (key.texname != tex.name)
1779	{	2307	{
		2308	self->tex [tile].unused = 0;
		2309
1780	if (!tex.name)	2310	if (!tex.name)
1781	tex = self->tex [2]; /* missing, replace by noface */	2311	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1782		2312
1783	glEnd ();	2313	key.texname = tex.name;
1784	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2314	arr = rc_array (rc, &key);
1785	glBegin (GL_QUADS);
1786	}	2315	}
1787		2316
1788	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2317	px = (x + 1) * Th - tex.w;
1789	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2318	py = (y + 1) * Tw - tex.h;
1790	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1791	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1792		2319
1793	if (cell->flags && z == 2)	2320	if (expect_false (cell->player == player) && expect_false (z == 2))
1794	{	2321	{
1795	if (cell->flags & 1)	2322	pl_x = px;
		2323	pl_y = py;
		2324	pl_tex = tex;
1796	{	2325	continue;
1797	maptex tex = self->tex [1];
1798	int px = x * T + T * 2 / 32;
1799	int py = y * T - T * 6 / 32;
1800
1801	glEnd ();
1802	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1803	glBegin (GL_QUADS);
1804
1805	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1806	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1807	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1808	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1809	}
1810	}	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);
1811		2332
1812	// update smooth hash	2333	// update smooth hash
1813	if (tex.smoothtile)	2334	if (tex.smoothtile)
1814	{	2335	{
1815	skey.tile = tex.smoothtile;	2336	skey.tile = tex.smoothtile;
…		…
1831		2352
1832	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2353	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1833	// ·· ·· ·┏ ┓·	2354	// ·· ·· ·┏ ┓·
1834		2355
1835	// full tile	2356	// full tile
1836	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);
1837		2358
1838	// borders	2359	// borders
1839	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);
1840	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);
1841	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);
1842	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);
1843		2364
1844	// corners	2365	// corners
1845	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);
1846	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);
1847	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);
1848	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);
1849	}	2391	}
1850	}	2392	}
1851	}	2393	}
1852	}	2394	}
1853		2395
		2396	rc_draw (rc);
		2397	rc_clear (rc);
		2398
1854	// go through all smoothlevels, lowest to highest, then draw.	2399	// go through all smoothlevels, lowest to highest, then draw.
1855	// this is basically counting sort	2400	// this is basically counting sort
1856	{	2401	{
1857	int w, b;	2402	int w, b;
1858		2403
		2404	glEnable (GL_TEXTURE_2D);
		2405	glBegin (GL_QUADS);
1859	for (w = 0; w < 256 / 32; ++w)	2406	for (w = 0; w < 256 / 32; ++w)
1860	{	2407	{
1861	uint32_t smask = smooth_level [w];	2408	uint32_t smask = smooth_level [w];
1862	if (smask)	2409	if (smask)
1863	for (b = 0; b < 32; ++b)	2410	for (b = 0; b < 32; ++b)
1864	if (smask & (((uint32_t)1) << b))	2411	if (smask & (((uint32_t)1) << b))
1865	{	2412	{
1866	int level = (w << 5) \| b;	2413	int level = (w << 5) \| b;
1867	HE *he;	2414	HE *he;
1868		2415
1869	hv_iterinit (smooth);	2416	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1870	while ((he = hv_iternext (smooth)))
1871	{	2417	{
1872	smooth_key skey = (smooth_key )HeKEY (he);	2418	smooth_key &skey = it->first;
1873	IV bits = SvIVX (HeVAL (he));	2419	IV bits = it->second;
1874		2420
1875	if (!(bits & 0x1000)	2421	if (!(bits & 0x1000)
1876	&& skey->level == level	2422	&& skey.level == level
1877	&& level > smooth_max [skey->x][skey->y])	2423	&& level > smooth_max [skey.x][skey.y])
1878	{	2424	{
1879	maptex tex = self->tex [skey->tile];	2425	maptex tex = self->tex [skey.tile];
1880	int px = (((int)skey->x) - 1) * T;	2426	int px = (((int)skey.x) - 1) * Tw;
1881	int py = (((int)skey->y) - 1) * T;	2427	int py = (((int)skey.y) - 1) * Th;
1882	int border = bits & 15;	2428	int border = bits & 15;
1883	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2429	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1884	float dx = tex.s * .0625f; // 16 images/row	2430	float dx = tex.s * .0625f; // 16 images/row
1885	float dy = tex.t * .5f ; // 2 images/column	2431	float dy = tex.t * .5f ; // 2 images/column
1886		2432
1887	// this time naively avoiding texture state changes
1888	// save gobs of state changes.
1889	if (last_name != tex.name)	2433	if (tex.name)
1890	{	2434	{
		2435	// this time avoiding texture state changes
		2436	// save gobs of state changes.
1891	if (!tex.name)	2437	if (key.texname != tex.name)
1892	continue; // smoothing not yet available	2438	{
		2439	self->tex [skey.tile].unused = 0;
1893		2440
1894	glEnd ();	2441	glEnd ();
1895	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2442	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1896	glBegin (GL_QUADS);	2443	glBegin (GL_QUADS);
1897	}	2444	}
1898		2445
1899	if (border)	2446	if (border)
1900	{	2447	{
1901	float ox = border * dx;	2448	float ox = border * dx;
1902		2449
1903	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2450	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1904	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2451	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1905	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2452	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1906	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2453	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1907	}	2454	}
1908		2455
1909	if (corner)	2456	if (corner)
1910	{	2457	{
1911	float ox = corner * dx;	2458	float ox = corner * dx;
1912		2459
1913	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2460	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1914	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2461	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1915	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2462	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1916	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2463	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
		2464	}
1917	}	2465	}
1918	}	2466	}
1919	}	2467	}
1920	}	2468	}
1921	}	2469	}
		2470
		2471	glEnd ();
		2472	glDisable (GL_TEXTURE_2D);
		2473	key.texname = -1;
1922	}	2474	}
1923
1924	hv_clear (smooth);
1925	}	2475	}
1926		2476
1927	glEnd ();	2477	if (pl_tex.name)
		2478	{
		2479	maptex tex = pl_tex;
		2480	int px = pl_x + sdx;
		2481	int py = pl_y + sdy;
1928		2482
1929	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
1930	glDisable (GL_BLEND);	2497	glDisable (GL_BLEND);
		2498	rc_free (rc);
		2499	rc_free (rc_ov);
1931		2500
1932	// top layer: overlays such as the health bar	2501	// top layer: overlays such as the health bar
1933	for (y = 0; y < sh; y++)	2502	for (y = 0; y < sh; y++)
1934	if (0 <= y + my && y + my < self->rows)	2503	if (0 <= y + my && y + my < self->rows)
1935	{	2504	{
…		…
1938	for (x = 0; x < sw; x++)	2507	for (x = 0; x < sw; x++)
1939	if (row->c0 <= x + mx && x + mx < row->c1)	2508	if (row->c0 <= x + mx && x + mx < row->c1)
1940	{	2509	{
1941	mapcell *cell = row->col + (x + mx - row->c0);	2510	mapcell *cell = row->col + (x + mx - row->c0);
1942		2511
1943	int px = x * T;	2512	int px = x * Tw;
1944	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	}
1945		2520
1946	if (cell->stat_hp)	2521	if (cell->stat_hp)
1947	{	2522	{
1948	int width = cell->stat_width * T;	2523	int width = cell->stat_width * Tw;
1949	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2524	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1950		2525
1951	glColor3ub (0, 0, 0);	2526	glColor3ub (0, 0, 0);
1952	glRectf (px + 1, py - thick - 2,	2527	glRectf (px + 1, py - thick - 2,
1953	px + width - 1, py);	2528	px + width - 1, py);
1954		2529
…		…
1960	}	2535	}
1961	}	2536	}
1962	}	2537	}
1963		2538
1964	void	2539	void
1965	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)
1966	CODE:	2541	CODE:
1967	{	2542	{
1968	static float color[16][3] = {	2543	static float color[16][3] = {
1969	{ 0.00F, 0.00F, 0.00F },	2544	{ 0.00f, 0.00f, 0.00f },
1970	{ 1.00F, 1.00F, 1.00F },	2545	{ 1.00f, 1.00f, 1.00f },
1971	{ 0.00F, 0.00F, 0.55F },	2546	{ 0.00f, 0.00f, 0.55f },
1972	{ 1.00F, 0.00F, 0.00F },	2547	{ 1.00f, 0.00f, 0.00f },
1973		2548
1974	{ 1.00F, 0.54F, 0.00F },	2549	{ 1.00f, 0.54f, 0.00f },
1975	{ 0.11F, 0.56F, 1.00F },	2550	{ 0.11f, 0.56f, 1.00f },
1976	{ 0.93F, 0.46F, 0.00F },	2551	{ 0.93f, 0.46f, 0.00f },
1977	{ 0.18F, 0.54F, 0.34F },	2552	{ 0.18f, 0.54f, 0.34f },
1978		2553
1979	{ 0.56F, 0.73F, 0.56F },	2554	{ 0.56f, 0.73f, 0.56f },
1980	{ 0.80F, 0.80F, 0.80F },	2555	{ 0.80f, 0.80f, 0.80f },
1981	{ 0.55F, 0.41F, 0.13F },	2556	{ 0.55f, 0.41f, 0.13f },
1982	{ 0.99F, 0.77F, 0.26F },	2557	{ 0.99f, 0.77f, 0.26f },
1983		2558
1984	{ 0.74F, 0.65F, 0.41F },	2559	{ 0.74f, 0.65f, 0.41f },
1985		2560
1986	{ 0.00F, 1.00F, 1.00F },	2561	{ 0.00f, 1.00f, 1.00f },
1987	{ 1.00F, 0.00F, 1.00F },	2562	{ 1.00f, 0.00f, 1.00f },
1988	{ 1.00F, 1.00F, 0.00F },	2563	{ 1.00f, 1.00f, 0.00f },
1989	};	2564	};
1990		2565
1991	int x, y;	2566	int x, y;
1992		2567
1993	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	*/
1994	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2575	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1995	glEnable (GL_BLEND);	2576	glEnable (GL_BLEND);
1996	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2577	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1997	glBegin (GL_QUADS);	2578	glBegin (GL_QUADS);
1998		2579
1999	for (y = 0; y < h; y++)	2580	for (y = 0; y < h; y++)
…		…
2003		2584
2004	if (m)	2585	if (m)
2005	{	2586	{
2006	float *c = color [m & 15];	2587	float *c = color [m & 15];
2007		2588
2008	float tx1 = m & 0x40 ? 0.5 : 0.;	2589	float tx1 = m & 0x40 ? 0.5f : 0.f;
2009	float tx2 = tx1 + 0.5;	2590	float tx2 = tx1 + 0.5f;
2010		2591
2011	glColor4f (c[0], c[1], c[2], 0.75);	2592	glColor4f (c[0], c[1], c[2], 1);
2012	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2593	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2013	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2594	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2014	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2595	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2015	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2596	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2016	}	2597	}
…		…
2020	glDisable (GL_BLEND);	2601	glDisable (GL_BLEND);
2021	glDisable (GL_TEXTURE_2D);	2602	glDisable (GL_TEXTURE_2D);
2022	}	2603	}
2023		2604
2024	void	2605	void
2025	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)
2026	PPCODE:	2607	PPCODE:
2027	{	2608	{
2028	int x, y;	2609	int x, y;
2029	int sw1 = sw + 2;	2610	int sw1 = sw + 2;
2030	int sh1 = sh + 2;	2611	int sh1 = sh + 2;
2031	int sh3 = sh * 3;	2612	int sh3 = sh * 3;
2032	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);
2033	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2616	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2034	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2617	memset (darkness1, 0, sw1*sh1);
2035	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2036		2618
2037	SvPOK_only (darkness3_sv);	2619	SvPOK_only (darkness3_sv);
2038	SvCUR_set (darkness3_sv, sw34 * sh3);	2620	SvCUR_set (darkness3_sv, sw3 * sh3);
2039		2621
2040	mx += self->x - 1;	2622	mx += self->x - 1;
2041	my += self->y - 1;	2623	my += self->y - 1;
2042
2043	memset (darkness1, 255, sw1 * sh1);
2044		2624
2045	for (y = 0; y < sh1; y++)	2625	for (y = 0; y < sh1; y++)
2046	if (0 <= y + my && y + my < self->rows)	2626	if (0 <= y + my && y + my < self->rows)
2047	{	2627	{
2048	maprow *row = self->row + (y + my);	2628	maprow *row = self->row + (y + my);
…		…
2051	if (row->c0 <= x + mx && x + mx < row->c1)	2631	if (row->c0 <= x + mx && x + mx < row->c1)
2052	{	2632	{
2053	mapcell *cell = row->col + (x + mx - row->c0);	2633	mapcell *cell = row->col + (x + mx - row->c0);
2054		2634
2055	darkness1 [y * sw1 + x] = cell->darkness	2635	darkness1 [y * sw1 + x] = cell->darkness
2056	? 255 - (cell->darkness - 1)	2636	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2057	: 255 - FOW_DARKNESS;	2637	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2058	}	2638	}
2059	}	2639	}
2060		2640
2061	for (y = 0; y < sh; ++y)	2641	for (y = 0; y < sh; ++y)
2062	for (x = 0; x < sw; ++x)	2642	for (x = 0; x < sw; ++x)
…		…
2081		2661
2082	uint8_t r13 = (d13 + d23 + d12) / 3;	2662	uint8_t r13 = (d13 + d23 + d12) / 3;
2083	uint8_t r23 = d23;	2663	uint8_t r23 = d23;
2084	uint8_t r33 = (d23 + d33 + d32) / 3;	2664	uint8_t r33 = (d23 + d33 + d32) / 3;
2085		2665
2086	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2666	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2087	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2667	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2088	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2668	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2089	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2669	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2090	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 */
2091	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2671	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2092	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2672	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2093	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2673	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2094	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2674	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2095	}	2675	}
2096		2676
2097	free (darkness1);	2677	free (darkness1);
2098		2678
2099	EXTEND (SP, 3);	2679	EXTEND (SP, 3);
2100	PUSHs (sv_2mortal (newSViv (sw34)));	2680	PUSHs (sv_2mortal (newSViv (sw3)));
2101	PUSHs (sv_2mortal (newSViv (sh3)));	2681	PUSHs (sv_2mortal (newSViv (sh3)));
2102	PUSHs (darkness3_sv);	2682	PUSHs (darkness3_sv);
2103	}	2683	}
2104		2684
2105	SV *	2685	SV *
2106	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)
2107	CODE:	2687	CODE:
2108	{	2688	{
2109	int x, y, x1, y1;	2689	int x, y, x1, y1;
2110	SV data_sv = newSV (w h * 7 + 5);	2690	SV data_sv = newSV (w h * 7 + 5);
2111	uint8_t data = (uint8_t )SvPVX (data_sv);	2691	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
2168	else	2748	else
2169	*data++ = 0;	2749	*data++ = 0;
2170	}	2750	}
2171	}	2751	}
2172		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	{
2173	SvPOK_only (data_sv);	2756	SvPOK_only (data_sv);
2174	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2757	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2758	}
		2759
2175	RETVAL = data_sv;	2760	RETVAL = data_sv;
2176	}	2761	}
2177	OUTPUT:	2762	OUTPUT:
2178	RETVAL	2763	RETVAL
2179		2764
2180	void	2765	void
2181	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)
2182	PPCODE:	2767	PPCODE:
2183	{	2768	{
2184	int x, y, z;	2769	int x, y, z;
2185	int w, h;	2770	int w, h;
2186	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;
2187		2782
2188	if (*data++ != 0)	2783	if (*data++ != 0)
2189	return; /* version mismatch */	2784	XSRETURN_EMPTY; /* version mismatch */
2190		2785
2191	w = data++ << 8; w \|= data++;	2786	w = data++ << 8; w \|= data++;
2192	h = data++ << 8; h \|= data++;	2787	h = data++ << 8; h \|= data++;
2193		2788
2194	// 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
…		…
2206	{	2801	{
2207	maprow *row = map_get_row (self, y);	2802	maprow *row = map_get_row (self, y);
2208		2803
2209	for (x = x0; x < x1; x++)	2804	for (x = x0; x < x1; x++)
2210	{	2805	{
		2806	uint8_t flags;
		2807
		2808	if (data + 7 >= end)
		2809	XSRETURN_EMPTY;
		2810
2211	uint8_t flags = *data++;	2811	flags = *data++;
2212		2812
2213	if (flags)	2813	if (flags)
2214	{	2814	{
2215	mapcell *cell = row_get_cell (row, x);	2815	mapcell *cell = row_get_cell (row, x);
2216	tileid tile[3] = { 0, 0, 0 };	2816	tileid tile[3] = { 0, 0, 0 };
…		…
2219	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }	2819	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
2220	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }	2820	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
2221		2821
2222	if (cell->darkness == 0)	2822	if (cell->darkness == 0)
2223	{	2823	{
2224	cell->darkness = 0;	2824	/cell->darkness = 0;/
		2825	EXTEND (SP, 3);
2225		2826
2226	for (z = 0; z <= 2; z++)	2827	for (z = 0; z <= 2; z++)
2227	{	2828	{
2228	tileid t = tile [z];	2829	tileid t = tile [z];
2229		2830
2230	if (t >= self->texs \|\| (t && !self->tex [t].name))	2831	if (t >= self->texs \|\| (t && !self->tex [t].name))
2231	{	2832	{
2232	XPUSHs (sv_2mortal (newSViv (t)));	2833	PUSHs (sv_2mortal (newSViv (t)));
2233	need_texid (self, t);	2834	need_texid (self, t);
2234	}	2835	}
2235		2836
2236	cell->tile [z] = t;	2837	cell->tile [z] = t;
2237	}	2838	}
…		…
2239	}	2840	}
2240	}	2841	}
2241	}	2842	}
2242	}	2843	}
2243		2844
2244	MODULE = CFPlus PACKAGE = CFPlus::RW	2845	MODULE = Deliantra::Client PACKAGE = DC::RW
2245		2846
2246	CFPlus::RW	2847	DC::RW
2247	new (SV class, SV data_sv)	2848	new (SV klass, SV data_sv)
2248	CODE:	2849	CODE:
2249	{	2850	{
2250	STRLEN datalen;	2851	STRLEN datalen;
2251	char *data = SvPVbyte (data_sv, datalen);	2852	char *data = SvPVbyte (data_sv, datalen);
2252		2853
2253	RETVAL = SDL_RWFromConstMem (data, datalen);	2854	RETVAL = SDL_RWFromConstMem (data, datalen);
2254	}	2855	}
2255	OUTPUT:	2856	OUTPUT:
2256	RETVAL	2857	RETVAL
2257		2858
2258	CFPlus::RW	2859	DC::RW
2259	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")
2260	CODE:	2861	CODE:
2261	RETVAL = SDL_RWFromFile (path, mode);	2862	RETVAL = SDL_RWFromFile (path, mode);
2262	OUTPUT:	2863	OUTPUT:
2263	RETVAL	2864	RETVAL
2264		2865
		2866	# fails on win32:
		2867	# dc.xs(2268) : error C2059: syntax error : '('
2265	void	2868	#void
2266	close (CFPlus::RW self)	2869	#close (DC::RW self)
2267	CODE:	2870	# CODE:
2268	SDL_RWclose (self);	2871	# (self->(close)) (self);
2269		2872
2270	MODULE = CFPlus PACKAGE = CFPlus::Channel	2873	MODULE = Deliantra::Client PACKAGE = DC::Channel
2271		2874
2272	PROTOTYPES: DISABLE	2875	PROTOTYPES: DISABLE
2273		2876
2274	CFPlus::Channel	2877	DC::Channel
2275	find ()	2878	find ()
2276	CODE:	2879	CODE:
2277	{	2880	{
2278	RETVAL = Mix_GroupAvailable (-1);	2881	RETVAL = Mix_GroupAvailable (-1);
2279		2882
2280	if (RETVAL < 0)	2883	if (RETVAL < 0)
2281	{	2884	{
2282	RETVAL = Mix_GroupOldest (-1);	2885	RETVAL = Mix_GroupOldest (-1);
2283		2886
2284	if (RETVAL < 0)	2887	if (RETVAL < 0)
		2888	{
		2889	// happens sometimes, maybe it just stopped playing(?)
		2890	RETVAL = Mix_GroupAvailable (-1);
		2891
		2892	if (RETVAL < 0)
2285	XSRETURN_UNDEF;	2893	XSRETURN_UNDEF;
2286		2894	}
		2895	else
2287	Mix_HaltChannel (RETVAL);	2896	Mix_HaltChannel (RETVAL);
2288	}	2897	}
2289		2898
2290	Mix_UnregisterAllEffects (RETVAL);	2899	Mix_UnregisterAllEffects (RETVAL);
2291	Mix_Volume (RETVAL, 128);	2900	Mix_Volume (RETVAL, 128);
2292	}	2901	}
2293	OUTPUT:	2902	OUTPUT:
2294	RETVAL	2903	RETVAL
2295		2904
2296	void	2905	void
2297	halt (CFPlus::Channel self)	2906	halt (DC::Channel self)
2298	CODE:	2907	CODE:
2299	Mix_HaltChannel (self);	2908	Mix_HaltChannel (self);
2300		2909
2301	void	2910	void
2302	expire (CFPlus::Channel self, int ticks = -1)	2911	expire (DC::Channel self, int ticks = -1)
2303	CODE:	2912	CODE:
2304	Mix_ExpireChannel (self, ticks);	2913	Mix_ExpireChannel (self, ticks);
2305		2914
2306	void	2915	void
2307	fade_out (CFPlus::Channel self, int ticks = -1)	2916	fade_out (DC::Channel self, int ticks = -1)
2308	CODE:	2917	CODE:
2309	Mix_FadeOutChannel (self, ticks);	2918	Mix_FadeOutChannel (self, ticks);
2310		2919
2311	int	2920	int
2312	volume (CFPlus::Channel self, int volume)	2921	volume (DC::Channel self, int volume)
2313	CODE:	2922	CODE:
2314	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2923	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2315	OUTPUT:	2924	OUTPUT:
2316	RETVAL	2925	RETVAL
2317		2926
2318	void	2927	void
2319	unregister_all_effects (CFPlus::Channel self)	2928	unregister_all_effects (DC::Channel self)
2320	CODE:	2929	CODE:
2321	Mix_UnregisterAllEffects (self);	2930	Mix_UnregisterAllEffects (self);
2322		2931
2323	void	2932	void
2324	set_panning (CFPlus::Channel self, int left, int right)	2933	set_panning (DC::Channel self, int left, int right)
2325	CODE:	2934	CODE:
2326	left = CLAMP (left , 0, 255);	2935	left = CLAMP (left , 0, 255);
2327	right = CLAMP (right, 0, 255);	2936	right = CLAMP (right, 0, 255);
2328	Mix_SetPanning (self, left, right);	2937	Mix_SetPanning (self, left, right);
2329		2938
2330	void	2939	void
2331	set_distance (CFPlus::Channel self, int distance)	2940	set_distance (DC::Channel self, int distance)
2332	CODE:	2941	CODE:
2333	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2942	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2334		2943
2335	void	2944	void
2336	set_position (CFPlus::Channel self, int angle, int distance)	2945	set_position (DC::Channel self, int angle, int distance)
2337	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;
2338	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2954	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2955	}
2339		2956
2340	void	2957	void
2341	set_reverse_stereo (CFPlus::Channel self, int flip)	2958	set_reverse_stereo (DC::Channel self, int flip)
2342	CODE:	2959	CODE:
2343	Mix_SetReverseStereo (self, flip);	2960	Mix_SetReverseStereo (self, flip);
2344		2961
2345	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2962	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2346		2963
2347	PROTOTYPES: DISABLE	2964	PROTOTYPES: DISABLE
2348		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
2349	CFPlus::MixChunk	2978	DC::MixChunk
2350	new (SV *class, CFPlus::RW rwops)	2979	new (SV *klass, DC::RW rwops)
2351	CODE:	2980	CODE:
2352	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2981	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2353	OUTPUT:	2982	OUTPUT:
2354	RETVAL	2983	RETVAL
2355		2984
2356	void	2985	void
2357	DESTROY (CFPlus::MixChunk self)	2986	DESTROY (DC::MixChunk self)
2358	CODE:	2987	CODE:
2359	Mix_FreeChunk (self);	2988	Mix_FreeChunk (self);
2360		2989
2361	int	2990	int
2362	volume (CFPlus::MixChunk self, int volume = -1)	2991	volume (DC::MixChunk self, int volume = -1)
2363	CODE:	2992	CODE:
2364	if (items > 1)	2993	if (items > 1)
2365	volume = CLAMP (volume, 0, 128);	2994	volume = CLAMP (volume, 0, 128);
2366	RETVAL = Mix_VolumeChunk (self, volume);	2995	RETVAL = Mix_VolumeChunk (self, volume);
2367	OUTPUT:	2996	OUTPUT:
2368	RETVAL	2997	RETVAL
2369		2998
2370	CFPlus::Channel	2999	DC::Channel
2371	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	3000	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2372	CODE:	3001	CODE:
2373	{	3002	{
2374	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	3003	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2375		3004
2376	if (RETVAL < 0)	3005	if (RETVAL < 0)
…		…
2383	}	3012	}
2384	}	3013	}
2385	OUTPUT:	3014	OUTPUT:
2386	RETVAL	3015	RETVAL
2387		3016
2388	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
2389		3030
2390	int	3031	int
2391	volume (int volume = -1)	3032	volume (int volume = -1)
2392	PROTOTYPE: ;$	3033	PROTOTYPE: ;$
2393	CODE:	3034	CODE:
…		…
2405	void	3046	void
2406	halt ()	3047	halt ()
2407	CODE:	3048	CODE:
2408	Mix_HaltMusic ();	3049	Mix_HaltMusic ();
2409		3050
		3051	int
		3052	playing ()
		3053	CODE:
		3054	RETVAL = Mix_PlayingMusic ();
		3055	OUTPUT:
		3056	RETVAL
		3057
2410	CFPlus::MixMusic	3058	DC::MixMusic
2411	new (SV *class, CFPlus::RW rwops)	3059	new (SV *klass, DC::RW rwops)
2412	CODE:	3060	CODE:
2413	RETVAL = Mix_LoadMUS_RW (rwops);	3061	RETVAL = Mix_LoadMUS_RW (rwops);
2414	OUTPUT:	3062	OUTPUT:
2415	RETVAL	3063	RETVAL
2416		3064
2417	void	3065	void
2418	DESTROY (CFPlus::MixMusic self)	3066	DESTROY (DC::MixMusic self)
2419	CODE:	3067	CODE:
2420	Mix_FreeMusic (self);	3068	Mix_FreeMusic (self);
2421		3069
2422	int	3070	int
2423	play (CFPlus::MixMusic self, int loops = -1)	3071	play (DC::MixMusic self, int loops = -1)
2424	CODE:	3072	CODE:
2425	RETVAL = Mix_PlayMusic (self, loops);	3073	RETVAL = Mix_PlayMusic (self, loops);
2426	OUTPUT:	3074	OUTPUT:
2427	RETVAL	3075	RETVAL
2428		3076
2429	void	3077	void
2430	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)
2431	CODE:	3079	CODE:
2432	Mix_FadeInMusicPos (self, loops, ms, position);	3080	Mix_FadeInMusicPos (self, loops, ms, position);
2433		3081
2434	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3082	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2435		3083
2436	PROTOTYPES: ENABLE	3084	PROTOTYPES: ENABLE
2437		3085
2438	BOOT:	3086	BOOT:
2439	{	3087	{
2440	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3088	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2441	static const struct {	3089	static const struct {
2442	const char *name;	3090	const char *name;
2443	IV iv;	3091	IV iv;
2444	} *civ, const_iv[] = {	3092	} *civ, const_iv[] = {
2445	# define const_iv(name) { # name, (IV)name }	3093	# define const_iv(name) { # name, (IV)name }
2446	const_iv (GL_VENDOR),	3094	const_iv (GL_VENDOR),
2447	const_iv (GL_VERSION),	3095	const_iv (GL_VERSION),
2448	const_iv (GL_EXTENSIONS),	3096	const_iv (GL_EXTENSIONS),
		3097	const_iv (GL_MAX_TEXTURE_UNITS),
2449	const_iv (GL_COLOR_MATERIAL),	3098	const_iv (GL_COLOR_MATERIAL),
2450	const_iv (GL_SMOOTH),	3099	const_iv (GL_SMOOTH),
2451	const_iv (GL_FLAT),	3100	const_iv (GL_FLAT),
2452	const_iv (GL_DITHER),	3101	const_iv (GL_DITHER),
2453	const_iv (GL_BLEND),	3102	const_iv (GL_BLEND),
…		…
2465	const_iv (GL_ZERO),	3114	const_iv (GL_ZERO),
2466	const_iv (GL_SRC_ALPHA),	3115	const_iv (GL_SRC_ALPHA),
2467	const_iv (GL_DST_ALPHA),	3116	const_iv (GL_DST_ALPHA),
2468	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3117	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2469	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),
2470	const_iv (GL_SRC_ALPHA_SATURATE),	3123	const_iv (GL_SRC_ALPHA_SATURATE),
2471	const_iv (GL_RGB),	3124	const_iv (GL_RGB),
2472	const_iv (GL_RGBA),	3125	const_iv (GL_RGBA),
2473	const_iv (GL_RGBA4),	3126	const_iv (GL_RGBA4),
2474	const_iv (GL_RGBA8),	3127	const_iv (GL_RGBA8),
…		…
2480	const_iv (GL_INTENSITY),	3133	const_iv (GL_INTENSITY),
2481	const_iv (GL_LUMINANCE),	3134	const_iv (GL_LUMINANCE),
2482	const_iv (GL_LUMINANCE_ALPHA),	3135	const_iv (GL_LUMINANCE_ALPHA),
2483	const_iv (GL_FLOAT),	3136	const_iv (GL_FLOAT),
2484	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),
2485	const_iv (GL_COMPILE),	3144	const_iv (GL_COMPILE),
2486	const_iv (GL_PROXY_TEXTURE_1D),	3145	const_iv (GL_PROXY_TEXTURE_1D),
2487	const_iv (GL_PROXY_TEXTURE_2D),	3146	const_iv (GL_PROXY_TEXTURE_2D),
2488	const_iv (GL_TEXTURE_1D),	3147	const_iv (GL_TEXTURE_1D),
2489	const_iv (GL_TEXTURE_2D),	3148	const_iv (GL_TEXTURE_2D),
…		…
2528	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3187	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2529	const_iv (GL_POINT_SMOOTH_HINT),	3188	const_iv (GL_POINT_SMOOTH_HINT),
2530	const_iv (GL_LINE_SMOOTH_HINT),	3189	const_iv (GL_LINE_SMOOTH_HINT),
2531	const_iv (GL_POLYGON_SMOOTH_HINT),	3190	const_iv (GL_POLYGON_SMOOTH_HINT),
2532	const_iv (GL_GENERATE_MIPMAP_HINT),	3191	const_iv (GL_GENERATE_MIPMAP_HINT),
		3192	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2533	const_iv (GL_FASTEST),	3193	const_iv (GL_FASTEST),
2534	const_iv (GL_DONT_CARE),	3194	const_iv (GL_DONT_CARE),
2535	const_iv (GL_NICEST),	3195	const_iv (GL_NICEST),
2536	const_iv (GL_V2F),	3196	const_iv (GL_V2F),
2537	const_iv (GL_V3F),	3197	const_iv (GL_V3F),
2538	const_iv (GL_T2F_V3F),	3198	const_iv (GL_T2F_V3F),
2539	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),
2540	# undef const_iv	3203	# undef const_iv
2541	};	3204	};
2542		3205
2543	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--)
2544	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3207	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2545		3208
2546	texture_av = newAV ();	3209	texture_av = newAV ();
2547	AvREAL_off (texture_av);	3210	AvREAL_off (texture_av);
2548	}	3211	}
2549		3212
2550	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 *
2551	gl_vendor ()	3223	gl_vendor ()
2552	CODE:	3224	CODE:
2553	RETVAL = (char *)glGetString (GL_VENDOR);	3225	RETVAL = (const char *)glGetString (GL_VENDOR);
2554	OUTPUT:	3226	OUTPUT:
2555	RETVAL	3227	RETVAL
2556		3228
2557	char *	3229	const char *
2558	gl_version ()	3230	gl_version ()
2559	CODE:	3231	CODE:
2560	RETVAL = (char *)glGetString (GL_VERSION);	3232	RETVAL = (const char *)glGetString (GL_VERSION);
2561	OUTPUT:	3233	OUTPUT:
2562	RETVAL	3234	RETVAL
2563		3235
2564	char *	3236	const char *
2565	gl_extensions ()	3237	gl_extensions ()
2566	CODE:	3238	CODE:
2567	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3239	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2568	OUTPUT:	3240	OUTPUT:
2569	RETVAL	3241	RETVAL
2570		3242
2571	const char *glGetString (GLenum pname)	3243	const char *glGetString (GLenum pname)
		3244	CODE:
		3245	RETVAL = (const char *)glGetString (pname);
		3246	OUTPUT:
		3247	RETVAL
2572		3248
2573	GLint glGetInteger (GLenum pname)	3249	GLint glGetInteger (GLenum pname)
2574	CODE:	3250	CODE:
2575	glGetIntegerv (pname, &RETVAL);	3251	glGetIntegerv (pname, &RETVAL);
2576	OUTPUT:	3252	OUTPUT:
…		…
2584		3260
2585	int glGetError ()	3261	int glGetError ()
2586		3262
2587	void glFinish ()	3263	void glFinish ()
2588		3264
		3265	void glFlush ()
		3266
2589	void glClear (int mask)	3267	void glClear (int mask)
2590		3268
2591	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)
2592	PROTOTYPE: @	3270	PROTOTYPE: @
2593		3271
…		…
2602	void glBlendFunc (int sfactor, int dfactor)	3280	void glBlendFunc (int sfactor, int dfactor)
2603		3281
2604	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3282	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2605	CODE:	3283	CODE:
2606	gl_BlendFuncSeparate (sa, da, saa, daa);	3284	gl_BlendFuncSeparate (sa, da, saa, daa);
		3285
		3286	# void glBlendEquation (int se)
2607		3287
2608	void glDepthMask (int flag)	3288	void glDepthMask (int flag)
2609		3289
2610	void glLogicOp (int opcode)	3290	void glLogicOp (int opcode)
2611		3291
…		…
2646	void glRotate (float angle, float x, float y, float z)	3326	void glRotate (float angle, float x, float y, float z)
2647	CODE:	3327	CODE:
2648	glRotatef (angle, x, y, z);	3328	glRotatef (angle, x, y, z);
2649		3329
2650	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: @
2651	ALIAS:	3332	ALIAS:
2652	glColor_premultiply = 1	3333	glColor_premultiply = 1
2653	CODE:	3334	CODE:
2654	if (ix)	3335	if (ix)
2655	{	3336	{
…		…
2675		3356
2676	void glRect (float x1, float y1, float x2, float y2)	3357	void glRect (float x1, float y1, float x2, float y2)
2677	CODE:	3358	CODE:
2678	glRectf (x1, y1, x2, y2);	3359	glRectf (x1, y1, x2, y2);
2679		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
2680	PROTOTYPES: ENABLE	3370	PROTOTYPES: ENABLE
2681		3371
2682	void glBegin (int mode)	3372	void glBegin (int mode)
2683		3373
2684	void glEnd ()	3374	void glEnd ()
…		…
2716	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)
2717	CODE:	3407	CODE:
2718	if (gl.SeparableFilter2D)	3408	if (gl.SeparableFilter2D)
2719	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3409	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2720		3410
2721	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)
2722		3412
2723	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)
2724		3414
2725	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)
2726		3416
…		…
2752		3442
2753	void glEndList ()	3443	void glEndList ()
2754		3444
2755	void glCallList (int list)	3445	void glCallList (int list)
2756		3446
2757	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
2758		3453
2759	PROTOTYPES: DISABLE	3454	PROTOTYPES: DISABLE
2760		3455
2761	void	3456	void
2762	find_widget (SV *self, NV x, NV y)	3457	find_widget (SV *self, NV x, NV y)
2763	PPCODE:	3458	PPCODE:
2764	{	3459	{
2765	if (within_widget (self, x, y))	3460	if (within_widget (self, x, y))
2766	XPUSHs (self);	3461	XPUSHs (self);
2767	}	3462	}
2768		3463
2769	BOOT:	3464	BOOT:
2770	{	3465	{
2771	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3466	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2772		3467
2773	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);
2774	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);
2775	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);
2776	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);
2777	}	3472	}
2778		3473
2779	void	3474	void
2780	draw (SV *self)	3475	draw (SV *self)
2781	CODE:	3476	CODE:
2782	{	3477	{
2783	HV *hv;	3478	HV *hv;
2784	SV **svp;	3479	SV **svp;
2785	NV x, y, w, h;	3480	NV x, y, w, h;
2786	SV *draw_x_sv = GvSV (draw_x_gv);	3481	SV *draw_x_sv = GvSV (draw_x_gv);
2787	SV *draw_y_sv = GvSV (draw_y_gv);	3482	SV *draw_y_sv = GvSV (draw_y_gv);
2788	SV *draw_w_sv = GvSV (draw_w_gv);	3483	SV *draw_w_sv = GvSV (draw_w_gv);
2789	SV *draw_h_sv = GvSV (draw_h_gv);	3484	SV *draw_h_sv = GvSV (draw_h_gv);
2790	SV *hover;
2791	double draw_x, draw_y, draw_w, draw_h;	3485	double draw_x, draw_y;
2792		3486
2793	if (!SvROK (self))	3487	if (!SvROK (self))
2794	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3488	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2795		3489
2796	hv = (HV *)SvRV (self);	3490	hv = (HV *)SvRV (self);
2797		3491
2798	if (SvTYPE (hv) != SVt_PVHV)	3492	if (SvTYPE (hv) != SVt_PVHV)
2799	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3493	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2800		3494
2801	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.;
2802	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.;
2803		3497
2804	if (!h \|\| !w)	3498	if (!h \|\| !w)
…		…
2824	{	3518	{
2825	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3519	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2826		3520
2827	if (svp && SvTRUE (*svp))	3521	if (svp && SvTRUE (*svp))
2828	{	3522	{
2829	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);
2830	glEnable (GL_BLEND);	3524	glEnable (GL_BLEND);
2831	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3525	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2832	glBegin (GL_QUADS);	3526	glBegin (GL_QUADS);
2833	glVertex2f (0, 0);	3527	glVertex2f (0, 0);
2834	glVertex2f (w, 0);	3528	glVertex2f (w, 0);
…		…
2837	glEnd ();	3531	glEnd ();
2838	glDisable (GL_BLEND);	3532	glDisable (GL_BLEND);
2839	}	3533	}
2840	}	3534	}
2841	#if 0	3535	#if 0
2842	if ($ENV{CFPLUS_DEBUG} & 1) {	3536	// draw borders, for debugging
2843	glPushMatrix;	3537	glPushMatrix ();
2844	glColor 1, 1, 0, 1;	3538	glColor4f (1., 1., 0., 1.);
2845	glTranslate 0.375, 0.375;	3539	glTranslatef (.5, .5, 0.);
2846	glBegin GL_LINE_LOOP;	3540	glBegin (GL_LINE_LOOP);
2847	glVertex 0 , 0;	3541	glVertex2f (0 , 0);
2848	glVertex $self->{w} - 1, 0;	3542	glVertex2f (w - 1, 0);
2849	glVertex $self->{w} - 1, $self->{h} - 1;	3543	glVertex2f (w - 1, h - 1);
2850	glVertex 0 , $self->{h} - 1;	3544	glVertex2f (0 , h - 1);
2851	glEnd;	3545	glEnd ();
2852	glPopMatrix;	3546	glPopMatrix ();
2853	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2854	}
2855	#endif	3547	#endif
2856	PUSHMARK (SP);	3548	PUSHMARK (SP);
2857	XPUSHs (self);	3549	XPUSHs (self);
2858	PUTBACK;	3550	PUTBACK;
2859	call_method ("_draw", G_VOID \| G_DISCARD);	3551	call_method ("_draw", G_VOID \| G_DISCARD);

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+Removed lines
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+Added lines
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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.216 by root, Tue Jul 31 00:56:02 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 1.216 by root, Tue Jul 31 00:56:02 2007 UTC vs.
Revision 1.323 by root, Sun Nov 18 01:48:39 2018 UTC