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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.276 by root, Sat Aug 30 08:04:01 2008 UTC vs.
Revision 1.327 by root, Sun Nov 18 12:01:50 2018 UTC

…		…
15		15
16	#include "EXTERN.h"	16	#include "EXTERN.h"
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
		20	#include "flat_hash_map.hpp"
		21
20	#ifdef _WIN32	22	#ifdef _WIN32
21	# undef pipe	23	# undef pipe
22	// microsoft vs. C	24	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	25	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	26	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	27	# define M_PI 3.14159265f
27	#endif	28	#endif
28		29
29	#include <assert.h>	30	#include <cassert>
30	#include <math.h>	31	#include <cmath>
31	#include <string.h>	32	#include <cstring>
32	#include <stdio.h>	33	#include <cstdio>
33	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
34		38
35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36		40
37	#include <SDL.h>	41	#include <SDL.h>
38	#include <SDL_thread.h>	42	#include <SDL_thread.h>
…		…
42	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
43		47
44	/* work around os x broken headers */	48	/* work around os x broken headers */
45	#ifdef __MACOSX__	49	#ifdef __MACOSX__
46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);	50	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		51	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		52	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
47	#endif	53	#endif
48		54
49	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
50	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
51		57
52	#include <glib/gmacros.h>	58	#include <glib.h>
53		59
54	#include <pango/pango.h>	60	#include <pango/pango.h>
55		61
56	#ifndef PANGO_VERSION_CHECK	62	#ifndef PANGO_VERSION_CHECK
57	# define PANGO_VERSION_CHECK(a,b,c) 0	63	# define PANGO_VERSION_CHECK(a,b,c) 0
…		…
81	#define expect_false(expr) expect ((expr) != 0, 0)	87	#define expect_false(expr) expect ((expr) != 0, 0)
82	#define expect_true(expr) expect ((expr) != 0, 1)	88	#define expect_true(expr) expect ((expr) != 0, 1)
83		89
84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	90	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
85		91
		92	/* this is used as fow flag as well, so has to have a different value */
		93	/* then anything that is computed by incoming darkness */
86	#define FOW_DARKNESS 32	94	#define FOW_DARKNESS 50
		95	#define DARKNESS_ADJUST(n) (n)
87		96
88	#define MAP_EXTEND_X 32	97	#define MAP_EXTEND_X 32
89	#define MAP_EXTEND_Y 512	98	#define MAP_EXTEND_Y 512
90		99
91	#define MIN_FONT_HEIGHT 10	100	#define MIN_FONT_HEIGHT 10
92		101
93	/* mask out modifiers we are not interested in */	102	/* mask out modifiers we are not interested in */
94	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)	103	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
95		104
96	#define KMOD_LRAM 0x10000 // our extension	105	#define KMOD_LRAM 0x10000 // our extension
		106
		107	#define TEXID_SPEECH 1
		108	#define TEXID_NOFACE 2
		109
		110	static char *
		111	fast_sv_grow (SV *sv, STRLEN need)
		112	{
		113	STRLEN len = SvLEN (sv);
		114	STRLEN want = SvCUR (sv) + need;
		115
		116	if (expect_false (len < want))
		117	{
		118	do
		119	len *= 2;
		120	while (len < want);
		121
		122	sv_grow (sv, len);
		123	}
		124
		125	SvCUR_set (sv, want);
		126	return SvEND (sv) - need;
		127	}
97		128
98	static AV *texture_av;	129	static AV *texture_av;
99		130
100	static struct	131	static struct
101	{	132	{
…		…
158	{	189	{
159	GSList *attrs = run->item->analysis.extra_attrs;	190	GSList *attrs = run->item->analysis.extra_attrs;
160		191
161	while (attrs)	192	while (attrs)
162	{	193	{
163	PangoAttribute *attr = attrs->data;	194	PangoAttribute *attr = (PangoAttribute *)attrs->data;
164		195
165	if (attr->klass->type == PANGO_ATTR_SHAPE)	196	if (attr->klass->type == PANGO_ATTR_SHAPE)
166	return 1;	197	return 1;
167		198
168	attrs = attrs->next;	199	attrs = attrs->next;
169	}	200	}
170		201
171	return 0;	202	return 0;
172	}	203	}
173		204
174	typedef struct cf_layout {	205	struct cf_layout {
175	PangoLayout *pl;	206	PangoLayout *pl;
176	float r, g, b, a; // default color for rgba mode	207	float r, g, b, a; // default color for rgba mode
177	int base_height;	208	int base_height;
178	DC__Font font;	209	DC__Font font;
179	rc_t *rc;	210	rc_t rc;
180	} *DC__Layout;	211	};
		212
		213	typedef cf_layout *DC__Layout;
181		214
182	static DC__Font default_font;	215	static DC__Font default_font;
183	static PangoContext *opengl_context;	216	static PangoContext *opengl_context;
184	static PangoFontMap *opengl_fontmap;	217	static PangoFontMap *opengl_fontmap;
185		218
186	static void	219	static void
187	substitute_func (FcPattern *pattern, gpointer data)	220	substitute_func (FcPattern *pattern, gpointer data)
188	{	221	{
189	FcPatternAddBool (pattern, FC_HINTING, 1);	222	FcPatternAddBool (pattern, FC_HINTING, 1);
190	#ifdef FC_HINT_STYLE	223	#ifdef FC_HINT_STYLE
191	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	224	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
192	#endif	225	#endif
193	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	226	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
194	}	227	}
195		228
196	static void	229	static void
…		…
226	}	259	}
227		260
228	typedef uint16_t tileid;	261	typedef uint16_t tileid;
229	typedef uint16_t faceid;	262	typedef uint16_t faceid;
230		263
231	typedef struct {	264	struct maptex
		265	{
232	GLuint name;	266	GLuint name;
233	int w, h;	267	int w, h;
234	float s, t;	268	float s, t;
235	uint8_t r, g, b, a;	269	uint8_t r, g, b, a;
236	tileid smoothtile;	270	tileid smoothtile;
237	uint8_t smoothlevel;	271	uint8_t smoothlevel;
238	} maptex;	272	uint8_t unused; /* set to zero on use */
		273	};
239		274
240	typedef struct {	275	struct mapcell
		276	{
241	uint32_t player;	277	uint32_t player;
242	tileid tile[3];	278	tileid tile[3];
243	uint16_t darkness;	279	uint16_t darkness;
244	uint8_t stat_width, stat_hp, flags, smoothmax;	280	uint8_t stat_width, stat_hp, flags, smoothmax;
245	} mapcell;	281	};
246		282
247	typedef struct {	283	struct maprow
		284	{
248	int32_t c0, c1;	285	int32_t c0, c1;
249	mapcell *col;	286	mapcell *col;
250	} maprow;	287	};
251		288
252	typedef struct map {	289	struct mapgrid {
253	int x, y, w, h;	290	int x, y, w, h;
254	int ox, oy; /* offset to virtual global coordinate system */	291	int ox, oy; /* offset to virtual global coordinate system */
255	int faces; tileid *face2tile; // [faceid]	292	std::vector<tileid> tile;
256	int texs; maptex *tex; // [tileid]	293	std::vector<maptex> tex;
257		294
258	int32_t rows;	295	int32_t rows;
259	maprow *row;	296	maprow *row;
260	} *DC__Map;	297
		298	~mapgrid ()
		299	{
		300	clear_cells ();
		301	}
		302
		303	void clear_cells ();
		304	};
		305
		306	typedef mapgrid *DC__Map;
261		307
262	static char *	308	static char *
263	prepend (char *ptr, int sze, int inc)	309	prepend (char *ptr, int sze, int inc)
264	{	310	{
265	char *p;	311	char *p;
…		…
282	}	328	}
283		329
284	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	330	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
285	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	331	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
286		332
287	static void
288	need_facenum (struct map *self, faceid face)
289	{
290	while (self->faces <= face)
291	{
292	Append (tileid, self->face2tile, self->faces, self->faces);
293	self->faces *= 2;
294	}
295	}
296
297	static void
298	need_texid (struct map *self, int texid)
299	{
300	while (self->texs <= texid)
301	{
302	Append (maptex, self->tex, self->texs, self->texs);
303	self->texs *= 2;
304	}
305	}
306
307	static maprow *	333	static maprow *
308	map_get_row (DC__Map self, int y)	334	map_get_row (mapgrid *self, int y)
309	{	335	{
310	if (0 > y)	336	if (0 > y)
311	{	337	{
312	int extend = - y + MAP_EXTEND_Y;	338	int extend = - y + MAP_EXTEND_Y;
313	Prepend (maprow, self->row, self->rows, extend);	339	Prepend (maprow, self->row, self->rows, extend);
…		…
351		377
352	return row->col + (x - row->c0);	378	return row->col + (x - row->c0);
353	}	379	}
354		380
355	static mapcell *	381	static mapcell *
356	map_get_cell (DC__Map self, int x, int y)	382	map_get_cell (mapgrid *self, int x, int y)
357	{	383	{
358	return row_get_cell (map_get_row (self, y), x);	384	return row_get_cell (map_get_row (self, y), x);
359	}	385	}
360		386
361	static void	387	void mapgrid::clear_cells ()
362	map_clear (DC__Map self)
363	{	388	{
364	int r;	389	int r;
365		390
366	for (r = 0; r < self->rows; r++)	391	for (r = 0; r < rows; r++)
367	Safefree (self->row[r].col);	392	Safefree (row[r].col);
368		393
369	Safefree (self->row);	394	Safefree (row);
370		395
371	self->x = 0;	396	x = 0;
372	self->y = 0;	397	y = 0;
373	self->ox = 0;	398	ox = 0;
374	self->oy = 0;	399	oy = 0;
375	self->row = 0;	400	row = 0;
376	self->rows = 0;	401	rows = 0;
377	}	402	}
378		403
379	#define CELL_CLEAR(cell) \	404	#define CELL_CLEAR(cell) \
380	do { \	405	do { \
381	if ((cell)->player) \	406	if ((cell)->player) \
…		…
385	(cell)->flags = 0; \	410	(cell)->flags = 0; \
386	(cell)->player = 0; \	411	(cell)->player = 0; \
387	} while (0)	412	} while (0)
388		413
389	static void	414	static void
390	map_blank (DC__Map self, int x0, int y0, int w, int h)	415	map_blank (mapgrid *self, int x0, int y0, int w, int h)
391	{	416	{
392	int x, y;	417	int x, y;
393	maprow *row;	418	maprow *row;
394	mapcell *cell;	419	mapcell *cell;
395		420
…		…
412	CELL_CLEAR (cell);	437	CELL_CLEAR (cell);
413	}	438	}
414	}	439	}
415	}	440	}
416		441
417	typedef struct {	442	struct smooth_key
		443	{
418	tileid tile;	444	tileid tile;
419	uint8_t x, y, level;	445	uint8_t x, y, level;
420	} smooth_key;	446
		447	bool operator == (const smooth_key &o) const
		448	{
		449	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		450	}
		451	};
		452
		453	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		454
		455	namespace std {
		456	template <>
		457	struct hash<smooth_key>
		458	{
		459	size_t operator () (const smooth_key &v) const
		460	{
		461	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		462	}
		463	};
		464	}
421		465
422	static void	466	static void
423	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	467	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
424	{	468	{
425	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	469	auto &&it = h.find (key);
426		470
427	if (SvIOK (*sv))	471	if (it == h.end ())
428	SvIV_set (*sv, SvIVX (*sv) | bits);	472	h.insert (std::make_pair (key, bits));
429	else	473	else
430	sv_setiv (*sv, bits);	474	it->second |= bits;
431	}	475	}
432		476
433	static void	477	static void
434	music_finished (void)	478	music_finished (void)
435	{	479	{
…		…
452	ev.code = 1;	496	ev.code = 1;
453	ev.data1 = (void *)(long)channel;	497	ev.data1 = (void *)(long)channel;
454	ev.data2 = 0;	498	ev.data2 = 0;
455		499
456	SDL_PushEvent ((SDL_Event *)&ev);	500	SDL_PushEvent ((SDL_Event *)&ev);
		501	}
		502
		503	// approximately divide by 255
		504	static unsigned int
		505	div255 (unsigned int n)
		506	{
		507	return (n + (n >> 8)) >> 8;
457	}	508	}
458		509
459	static unsigned int	510	static unsigned int
460	minpot (unsigned int n)	511	minpot (unsigned int n)
461	{	512	{
…		…
529	return 0;	580	return 0;
530		581
531	return 1;	582	return 1;
532	}	583	}
533		584
		585	/******************************************************************************/
		586
534	/* process keyboard modifiers */	587	/* process keyboard modifiers */
535	static int	588	static int
536	mod_munge (int mod)	589	mod_munge (int mod)
537	{	590	{
538	mod &= MOD_MASK;	591	mod &= MOD_MASK;
…		…
542		595
543	return mod;	596	return mod;
544	}	597	}
545		598
546	static void	599	static void
547	deliantra_main ()	600	deliantra_main (SV *real_main)
548	{	601	{
549	char *argv[] = { 0 };	602	dSP;
550	call_argv ("::main", G_DISCARD | G_VOID, argv);	603
		604	PUSHMARK (SP);
		605	call_sv (real_main, G_DISCARD | G_VOID);
551	}	606	}
552		607
553	#ifdef __MACOSX__	608	#ifdef __MACOSX__
		609	static SV *real_main;
		610
554	/* to due surprising braindamage on the side of SDL design, we	611	/* to due surprising braindamage on the side of SDL design, we
555	* do some mind-boggling hack here: SDL requires a custom main()	612	* do some mind-boggling hack here: SDL requires a custom main()
556	* on OS X, so... we provide one and call the original main(), which,	613	* on OS X, so... we provide one and call the original main(), which,
557	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,	614	* due to shared library magic, calls -lSDLmain's main, not perl's main,
558	* and which calls our main (== SDL_main) back.	615	* and which calls our main (== SDL_main) back.
559	*/	616	*/
560	extern C_LINKAGE int	617	extern C_LINKAGE int
561	main (int argc, char *argv[])	618	main (int argc, char *argv[])
562	{	619	{
563	deliantra_main ();	620	deliantra_main (real_main);
564	}	621	}
565		622
566	#undef main	623	#undef main
567		624
568	extern C_LINKAGE int main (int argc, char *argv[]);	625	extern C_LINKAGE int main (int argc, char *argv[]);
569		626
570	static void	627	static void
571	SDL_braino (void)	628	SDL_main_hack (SV *real_main_)
572	{	629	{
		630	real_main = real_main_;
		631
573	char *argv[] = { "deliantra client", 0 };	632	char *argv[] = { "deliantra client", 0 };
574	(main) (1, argv);	633	(main) (1, argv);
575	}	634	}
576	#else	635	#else
577	static void	636	static void
578	SDL_braino (void)	637	SDL_main_hack (SV *real_main)
579	{	638	{
580	deliantra_main ();	639	deliantra_main (real_main);
581	}	640	}
582	#endif	641	#endif
583		642
584	MODULE = Deliantra::Client PACKAGE = DC	643	MODULE = Deliantra::Client PACKAGE = DC
585		644
…		…
786		845
787	const_iv (FOW_DARKNESS)	846	const_iv (FOW_DARKNESS)
788	# undef const_iv	847	# undef const_iv
789	};	848	};
790		849
791	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	850	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
792	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	851	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
793		852
794	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	853	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
795	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	854	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
796	}	855	}
797		856
…		…
813	NV ceil (NV x)	872	NV ceil (NV x)
814		873
815	IV minpot (UV n)	874	IV minpot (UV n)
816		875
817	IV popcount (UV n)	876	IV popcount (UV n)
		877
		878	NV distance (NV dx, NV dy)
		879	CODE:
		880	RETVAL = pow (dx * dx + dy * dy, 0.5);
		881	OUTPUT:
		882	RETVAL
818		883
819	void	884	void
820	pango_init ()	885	pango_init ()
821	CODE:	886	CODE:
822	{	887	{
…		…
830	#endif	895	#endif
831	}	896	}
832		897
833	char *SDL_GetError ()	898	char *SDL_GetError ()
834		899
835	void SDL_braino ()	900	void SDL_main_hack (SV *real_main)
		901	PROTOTYPE: &
836		902
837	int SDL_Init (U32 flags)	903	int SDL_Init (U32 flags)
838		904
839	int SDL_InitSubSystem (U32 flags)	905	int SDL_InitSubSystem (U32 flags)
840		906
841	void SDL_QuitSubSystem (U32 flags)	907	void SDL_QuitSubSystem (U32 flags)
842		908
843	void SDL_Quit ()	909	void SDL_Quit ()
844		910
845	int SDL_GL_SetAttribute (int attr, int value)	911	int SDL_GL_SetAttribute (int attr, int value)
		912	C_ARGS: (SDL_GLattr)attr, value
846		913
847	int SDL_GL_GetAttribute (int attr)	914	int SDL_GL_GetAttribute (int attr)
848	CODE:	915	CODE:
849	if (SDL_GL_GetAttribute (attr, &RETVAL))	916	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
850	XSRETURN_UNDEF;	917	XSRETURN_UNDEF;
851	OUTPUT:	918	OUTPUT:
852	RETVAL	919	RETVAL
853		920
854	void	921	void
…		…
909	);	976	);
910		977
911	if (RETVAL)	978	if (RETVAL)
912	{	979	{
913	av_clear (texture_av);	980	av_clear (texture_av);
914
915	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
916	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	981	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
917	#include "glfunc.h"	982	#include "glfunc.h"
918	#undef GL_FUNC	983	#undef GL_FUNC
		984	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		985	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
919	}	986	}
920	}	987	}
921	OUTPUT:	988	OUTPUT:
922	RETVAL	989	RETVAL
		990
		991	void
		992	SDL_WM_SetCaption (const char *title, const char *icon)
923		993
924	void	994	void
925	SDL_GL_SwapBuffers ()	995	SDL_GL_SwapBuffers ()
926		996
927	char *	997	char *
928	SDL_GetKeyName (int sym)	998	SDL_GetKeyName (int sym)
		999	C_ARGS: (SDLKey)sym
929		1000
930	int	1001	int
931	SDL_GetAppState ()	1002	SDL_GetAppState ()
932		1003
933	int	1004	int
934	SDL_GetModState ()	1005	SDL_GetModState ()
935		1006
		1007	int
		1008	SDL_WaitEvent ()
		1009	C_ARGS: 0
		1010
936	void	1011	void
		1012	SDL_PumpEvents ()
		1013
		1014	void
937	poll_events ()	1015	peep_events ()
938	PPCODE:	1016	PPCODE:
939	{	1017	{
940	SDL_Event ev;	1018	SDL_Event ev;
941		1019
942	SDL_PumpEvents ();	1020	SDL_PumpEvents ();
…		…
1008		1086
1009	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1087	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
1010	}	1088	}
1011	}	1089	}
1012		1090
		1091	char *
		1092	SDL_AudioDriverName ()
		1093	CODE:
		1094	{
		1095	char buf [256];
		1096	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1097	XSRETURN_UNDEF;
		1098
		1099	RETVAL = buf;
		1100	}
		1101	OUTPUT:
		1102	RETVAL
		1103
1013	int	1104	int
1014	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1105	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
1015	POSTCALL:	1106	POSTCALL:
1016	Mix_HookMusicFinished (music_finished);	1107	Mix_HookMusicFinished (music_finished);
1017	Mix_ChannelFinished (channel_finished);	1108	Mix_ChannelFinished (channel_finished);
1018		1109
1019	void	1110	void
1020	Mix_QuerySpec ()	1111	Mix_QuerySpec ()
…		…
1079	add_font (char *file)	1170	add_font (char *file)
1080	CODE:	1171	CODE:
1081	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1172	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1082	OUTPUT:	1173	OUTPUT:
1083	RETVAL	1174	RETVAL
		1175
		1176	void
		1177	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1178
		1179	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1180	void
		1181	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
1084		1182
1085	void	1183	void
1086	load_image_inline (SV *image_)	1184	load_image_inline (SV *image_)
1087	ALIAS:	1185	ALIAS:
1088	load_image_file = 1	1186	load_image_file = 1
…		…
1134		1232
1135	SDL_LockSurface (surface2);	1233	SDL_LockSurface (surface2);
1136	EXTEND (SP, 6);	1234	EXTEND (SP, 6);
1137	PUSHs (sv_2mortal (newSViv (surface2->w)));	1235	PUSHs (sv_2mortal (newSViv (surface2->w)));
1138	PUSHs (sv_2mortal (newSViv (surface2->h)));	1236	PUSHs (sv_2mortal (newSViv (surface2->h)));
1139	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1237	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
1140	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1238	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
1141	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1239	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1142	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1240	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1143	SDL_UnlockSurface (surface2);	1241	SDL_UnlockSurface (surface2);
1144		1242
…		…
1204	#if DEBUG	1302	#if DEBUG
1205	VALGRIND_DO_LEAK_CHECK;	1303	VALGRIND_DO_LEAK_CHECK;
1206	#endif	1304	#endif
1207	}	1305	}
1208		1306
		1307	int
		1308	SvREFCNT (SV *sv)
		1309	CODE:
		1310	RETVAL = SvREFCNT (sv);
		1311	OUTPUT:
		1312	RETVAL
		1313
1209	MODULE = Deliantra::Client PACKAGE = DC::Font	1314	MODULE = Deliantra::Client PACKAGE = DC::Font
1210		1315
1211	PROTOTYPES: DISABLE	1316	PROTOTYPES: DISABLE
1212		1317
1213	DC::Font	1318	DC::Font
1214	new_from_file (SV *class, char *path, int id = 0)	1319	new_from_file (SV *klass, char *path, int id = 0)
1215	CODE:	1320	CODE:
1216	{	1321	{
1217	int count;	1322	int count;
1218	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1323	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1219	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1324	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1248	PROTOTYPE:	1353	PROTOTYPE:
1249	CODE:	1354	CODE:
1250	tc_restore ();	1355	tc_restore ();
1251		1356
1252	DC::Layout	1357	DC::Layout
1253	new (SV *class)	1358	new (SV *klass)
1254	CODE:	1359	CODE:
1255	New (0, RETVAL, 1, struct cf_layout);	1360	RETVAL = new cf_layout;
1256		1361
1257	RETVAL->pl = pango_layout_new (opengl_context);	1362	RETVAL->pl = pango_layout_new (opengl_context);
1258	RETVAL->r = 1.;	1363	RETVAL->r = 1.;
1259	RETVAL->g = 1.;	1364	RETVAL->g = 1.;
1260	RETVAL->b = 1.;	1365	RETVAL->b = 1.;
1261	RETVAL->a = 1.;	1366	RETVAL->a = 1.;
1262	RETVAL->base_height = MIN_FONT_HEIGHT;	1367	RETVAL->base_height = MIN_FONT_HEIGHT;
1263	RETVAL->font = 0;	1368	RETVAL->font = 0;
1264	RETVAL->rc = rc_alloc ();
1265		1369
1266	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1370	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1267	layout_update_font (RETVAL);	1371	layout_update_font (RETVAL);
1268	OUTPUT:	1372	OUTPUT:
1269	RETVAL	1373	RETVAL
1270		1374
1271	void	1375	void
1272	DESTROY (DC::Layout self)	1376	DESTROY (DC::Layout self)
1273	CODE:	1377	CODE:
1274	g_object_unref (self->pl);	1378	g_object_unref (self->pl);
1275	rc_free (self->rc);
1276	Safefree (self);	1379	delete self;
1277		1380
1278	void	1381	void
1279	set_text (DC::Layout self, SV *text_)	1382	set_text (DC::Layout self, SV *text_)
1280	CODE:	1383	CODE:
1281	{	1384	{
…		…
1407		1510
1408	void	1511	void
1409	set_height (DC::Layout self, int base_height)	1512	set_height (DC::Layout self, int base_height)
1410	CODE:	1513	CODE:
1411	if (self->base_height != base_height)	1514	if (self->base_height != base_height)
1412	{	1515	{
1413	self->base_height = base_height;	1516	self->base_height = base_height;
1414	layout_update_font (self);	1517	layout_update_font (self);
1415	}	1518	}
1416		1519
1417	void	1520	void
…		…
1535	}	1638	}
1536		1639
1537	void	1640	void
1538	render (DC::Layout self, float x, float y, int flags = 0)	1641	render (DC::Layout self, float x, float y, int flags = 0)
1539	CODE:	1642	CODE:
1540	rc_clear (self->rc);	1643	self->rc.clear ();
1541	pango_opengl_render_layout_subpixel (	1644	pango_opengl_render_layout_subpixel (
1542	self->pl,	1645	self->pl,
1543	self->rc,	1646	&self->rc,
1544	x * PANGO_SCALE, y * PANGO_SCALE,	1647	x * PANGO_SCALE, y * PANGO_SCALE,
1545	self->r, self->g, self->b, self->a,	1648	self->r, self->g, self->b, self->a,
1546	flags	1649	flags
1547	);	1650	);
1548	// we assume that context_change actually clears/frees stuff	1651	// we assume that context_change actually clears/frees stuff
…		…
1559	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1662	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1560	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1663	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1561	glEnable (GL_ALPHA_TEST);	1664	glEnable (GL_ALPHA_TEST);
1562	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1665	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1563		1666
1564	rc_draw (self->rc);	1667	self->rc.draw ();
1565		1668
1566	glDisable (GL_ALPHA_TEST);	1669	glDisable (GL_ALPHA_TEST);
1567	glDisable (GL_BLEND);	1670	glDisable (GL_BLEND);
1568	glDisable (GL_TEXTURE_2D);	1671	glDisable (GL_TEXTURE_2D);
1569	}	1672	}
…		…
1644	glDisable (GL_ALPHA_TEST);	1747	glDisable (GL_ALPHA_TEST);
1645	glDisable (GL_BLEND);	1748	glDisable (GL_BLEND);
1646	}	1749	}
1647	}	1750	}
1648		1751
		1752	void
		1753	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)
		1754	PROTOTYPE: @
		1755	CODE:
		1756	{
		1757	glEnable (GL_BLEND);
		1758	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1759	glEnable (GL_TEXTURE_2D);
		1760	glBindTexture (GL_TEXTURE_2D, name1);
		1761
		1762	glColor3f (intensity, intensity, intensity);
		1763	glPushMatrix ();
		1764	glScalef (1./3, 1./3, 1.);
		1765
		1766	if (blend > 0.f)
		1767	{
		1768	float dx3 = dx * -3.f / w;
		1769	float dy3 = dy * -3.f / h;
		1770	GLfloat env_color[4] = { 0., 0., 0., blend };
		1771
		1772	/* interpolate the two shadow textures */
		1773	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1774	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1775
		1776	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1777	gl.ActiveTexture (GL_TEXTURE1);
		1778	glEnable (GL_TEXTURE_2D);
		1779	glBindTexture (GL_TEXTURE_2D, name2);
		1780	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1781
		1782	/* rgb == rgb(glcolor) */
		1783	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1784	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1785	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1786
		1787	/* alpha = interpolate t0, t1 by env_alpha */
		1788	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1789
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1792	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1793
		1794	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1796
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1799
		1800	glBegin (GL_QUADS);
		1801	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1802	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1803	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1804	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1805	glEnd ();
		1806
		1807	glDisable (GL_TEXTURE_2D);
		1808	gl.ActiveTexture (GL_TEXTURE0);
		1809	}
		1810	else
		1811	{
		1812	/* simple blending of one texture, also opengl <1.3 path */
		1813	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1814
		1815	glBegin (GL_QUADS);
		1816	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1817	glTexCoord2f (0, t); glVertex2f (0, h);
		1818	glTexCoord2f (s, t); glVertex2f (w, h);
		1819	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1820	glEnd ();
		1821	}
		1822
		1823	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1824	{
		1825	int x, y;
		1826	int dx3 = dx * 3;
		1827	int dy3 = dy * 3;
		1828
		1829	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1830	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1831	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1832	glTranslatef (-1., -1., 0);
		1833	glBegin (GL_QUADS);
		1834
		1835	for (y = 1; y < h; y += 3)
		1836	{
		1837	int y1 = y - dy3;
		1838	int y1valid = y1 >= 0 && y1 < h;
		1839
		1840	for (x = 1; x < w; x += 3)
		1841	{
		1842	int x1 = x - dx3;
		1843	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1844	uint8_t h2;
		1845
		1846	if (y1valid && x1 >= 0 && x1 < w)
		1847	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1848	else
		1849	h2 = 1; /* out of range == invisible */
		1850
		1851	if (h1 || h2)
		1852	{
		1853	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1854	glColor4f (1., 1., 1., alpha);
		1855
		1856	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1857	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1858	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1859	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1860	}
		1861	}
		1862	}
		1863	}
		1864
		1865	glEnd ();
		1866
		1867	glPopMatrix ();
		1868
		1869	glDisable (GL_TEXTURE_2D);
		1870	glDisable (GL_BLEND);
		1871	}
		1872
1649	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1873	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1650	CODE:	1874	CODE:
1651	{	1875	{
1652	GLint width;	1876	GLint width;
1653	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1877	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1660	MODULE = Deliantra::Client PACKAGE = DC::Map	1884	MODULE = Deliantra::Client PACKAGE = DC::Map
1661		1885
1662	PROTOTYPES: DISABLE	1886	PROTOTYPES: DISABLE
1663		1887
1664	DC::Map	1888	DC::Map
1665	new (SV *class)	1889	new (SV *klass)
1666	CODE:	1890	CODE:
1667	New (0, RETVAL, 1, struct map);	1891	RETVAL = new mapgrid;
1668	RETVAL->x = 0;	1892	RETVAL->x = 0;
1669	RETVAL->y = 0;	1893	RETVAL->y = 0;
1670	RETVAL->w = 0;	1894	RETVAL->w = 0;
1671	RETVAL->h = 0;	1895	RETVAL->h = 0;
1672	RETVAL->ox = 0;	1896	RETVAL->ox = 0;
1673	RETVAL->oy = 0;	1897	RETVAL->oy = 0;
1674	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1675	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1676	RETVAL->rows = 0;	1898	RETVAL->rows = 0;
1677	RETVAL->row = 0;	1899	RETVAL->row = 0;
1678	OUTPUT:	1900	OUTPUT:
1679	RETVAL	1901	RETVAL
1680		1902
1681	void	1903	void
1682	DESTROY (DC::Map self)	1904	DESTROY (DC::Map self)
1683	CODE:	1905	CODE:
1684	{	1906	{
1685	map_clear (self);
1686	Safefree (self->face2tile);
1687	Safefree (self->tex);
1688	Safefree (self);	1907	delete self;
1689	}	1908	}
1690		1909
1691	void	1910	void
1692	resize (DC::Map self, int map_width, int map_height)	1911	resize (DC::Map self, int map_width, int map_height)
1693	CODE:	1912	CODE:
…		…
1695	self->h = map_height;	1914	self->h = map_height;
1696		1915
1697	void	1916	void
1698	clear (DC::Map self)	1917	clear (DC::Map self)
1699	CODE:	1918	CODE:
1700	map_clear (self);	1919	self->clear_cells ();
1701		1920
1702	void	1921	void
1703	set_tileid (DC::Map self, int face, int tile)	1922	set_tileid (DC::Map self, int face, int tile)
1704	CODE:	1923	CODE:
1705	{	1924	{
1706	need_facenum (self, face); self->face2tile [face] = tile;	1925	if (self->tile.size () <= face) self->tile.resize (face + 1);
1707	need_texid (self, tile);	1926	self->tile[face] = tile;
		1927	if (self->tex.size () <= tile) self->tex .resize (tile + 1);
1708	}	1928	}
1709		1929
1710	void	1930	void
1711	set_smooth (DC::Map self, int face, int smooth, int level)	1931	set_smooth (DC::Map self, int face, int smooth, int level)
1712	CODE:	1932	CODE:
1713	{	1933	{
1714	tileid texid;
1715	maptex *tex;
1716
1717	if (face < 0 || face >= self->faces)	1934	if (face < 0 || face >= self->tile.size ())
1718	return;	1935	return;
1719		1936
1720	if (smooth < 0 || smooth >= self->faces)	1937	if (smooth < 0 || smooth >= self->tile.size ())
1721	return;	1938	return;
1722		1939
1723	texid = self->face2tile [face];	1940	tileid texid = self->tile[face];
1724		1941
1725	if (!texid)	1942	if (!texid)
1726	return;	1943	return;
1727		1944
1728	tex = self->tex + texid;	1945	maptex &tex = self->tex[texid];
1729	tex->smoothtile = self->face2tile [smooth];	1946	tex.smoothtile = self->tile[smooth];
1730	tex->smoothlevel = level;	1947	tex.smoothlevel = level;
1731	}	1948	}
1732		1949
1733	void	1950	void
1734	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)	1951	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)
1735	CODE:	1952	CODE:
1736	{	1953	{
1737	need_texid (self, texid);	1954	if (self->tex.size () < texid) self->tex.resize (texid + 1);
1738		1955
1739	{	1956	{
1740	maptex *tex = self->tex + texid;	1957	maptex &tex = self->tex[texid];
1741		1958
1742	tex->name = name;	1959	tex.name = name;
1743	tex->w = w;	1960	tex.w = w;
1744	tex->h = h;	1961	tex.h = h;
1745	tex->s = s;	1962	tex.s = s;
1746	tex->t = t;	1963	tex.t = t;
1747	tex->r = r;	1964	tex.r = r;
1748	tex->g = g;	1965	tex.g = g;
1749	tex->b = b;	1966	tex.b = b;
1750	tex->a = a;	1967	tex.a = a;
1751	}	1968	}
1752		1969
1753	// somewhat hackish, but for textures that require it, it really	1970	// somewhat hackish, but for textures that require it, it really
1754	// improves the look, and most others don't suffer.	1971	// improves the look, and most others don't suffer.
1755	glBindTexture (GL_TEXTURE_2D, name);	1972	glBindTexture (GL_TEXTURE_2D, name);
…		…
1757	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1974	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1758	// use uglier nearest interpolation because linear suffers	1975	// use uglier nearest interpolation because linear suffers
1759	// from transparent color bleeding and ugly wrapping effects.	1976	// from transparent color bleeding and ugly wrapping effects.
1760	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1977	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1761	}	1978	}
		1979
		1980	void
		1981	expire_textures (DC::Map self, int texid, int count)
		1982	PPCODE:
		1983	for (; texid < self->tex.size () && count; ++texid, --count)
		1984	{
		1985	maptex &tex = self->tex[texid];
		1986
		1987	if (tex.name)
		1988	{
		1989	if (tex.unused)
		1990	{
		1991	tex.name = 0;
		1992	tex.unused = 0;
		1993	XPUSHs (sv_2mortal (newSViv (texid)));
		1994	}
		1995	else
		1996	tex.unused = 1;
		1997	}
		1998	}
1762		1999
1763	int	2000	int
1764	ox (DC::Map self)	2001	ox (DC::Map self)
1765	ALIAS:	2002	ALIAS:
1766	oy = 1	2003	oy = 1
…		…
1806	self->y += MAP_EXTEND_Y;	2043	self->y += MAP_EXTEND_Y;
1807	}	2044	}
1808	}	2045	}
1809		2046
1810	SV *	2047	SV *
1811	map1a_update (DC::Map self, SV *data_, int extmap)	2048	map1a_update (DC::Map self, SV *data_)
1812	CODE:	2049	CODE:
1813	{	2050	{
1814	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2051	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1815	uint8_t *data_end = (uint8_t *)SvEND (data_);	2052	uint8_t *data_end = (uint8_t *)SvEND (data_);
1816	mapcell *cell;	2053	mapcell *cell;
…		…
1837		2074
1838	//TODO: don't trust server data to be in-range(!)	2075	//TODO: don't trust server data to be in-range(!)
1839		2076
1840	if (flags & 8)	2077	if (flags & 8)
1841	{	2078	{
		2079	uint8_t ext, cmd;
		2080
1842	if (extmap)	2081	do
1843	{	2082	{
1844	uint8_t ext, cmd;	2083	ext = *data++;
		2084	cmd = ext & 0x7f;
1845		2085
1846	do	2086	if (cmd < 4)
		2087	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2088	else if (cmd == 5) // health
1847	{	2089	{
1848	ext = *data++;
1849	cmd = ext & 0x7f;
1850
1851	if (cmd < 4)
1852	cell->darkness = 255 - ext * 64 + 1;
1853	else if (cmd == 5) // health
1854	{
1855	cell->stat_width = 1;	2090	cell->stat_width = 1;
1856	cell->stat_hp = *data++;	2091	cell->stat_hp = *data++;
1857	}
1858	else if (cmd == 6) // monster width
1859	cell->stat_width = *data++ + 1;
1860	else if (cmd == 0x47)
1861	{
1862	if (*data == 1) cell->player = data [1];
1863	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1864	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1865	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1866
1867	data += *data + 1;
1868	}
1869	else if (cmd == 8) // cell flags
1870	cell->flags = *data++;
1871	else if (ext & 0x40) // unknown, multibyte => skip
1872	data += *data + 1;
1873	else
1874	data++;
1875	}	2092	}
1876	while (ext & 0x80);	2093	else if (cmd == 6) // monster width
		2094	cell->stat_width = *data++ + 1;
		2095	else if (cmd == 0x47)
		2096	{
		2097	if (*data == 1) cell->player = data [1];
		2098	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2099	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2100	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2101
		2102	data += *data + 1;
		2103	}
		2104	else if (cmd == 8) // cell flags
		2105	cell->flags = *data++;
		2106	else if (ext & 0x40) // unknown, multibyte => skip
		2107	data += *data + 1;
		2108	else
		2109	data++;
1877	}	2110	}
1878	else	2111	while (ext & 0x80);
1879	cell->darkness = *data++ + 1;
1880	}	2112	}
1881		2113
1882	for (z = 0; z <= 2; ++z)	2114	for (z = 0; z <= 2; ++z)
1883	if (flags & (4 >> z))	2115	if (flags & (4 >> z))
1884	{	2116	{
1885	faceid face = (data [0] << 8) + data [1]; data += 2;	2117	faceid face = (data[0] << 8) + data[1]; data += 2;
1886	need_facenum (self, face);	2118	if (self->tile.size () <= face) self->tile.resize (face + 1);
1887	cell->tile [z] = self->face2tile [face];	2119	cell->tile[z] = self->tile[face];
1888		2120
1889	if (cell->tile [z])	2121	if (cell->tile[z])
1890	{	2122	{
1891	maptex *tex = self->tex + cell->tile [z];	2123	maptex &tex = self->tex[cell->tile[z]];
		2124	tex.unused = 0;
1892	if (!tex->name)	2125	if (!tex.name)
1893	av_push (missing, newSViv (cell->tile [z]));	2126	av_push (missing, newSViv (cell->tile [z]));
1894		2127
1895	if (tex->smoothtile)	2128	if (tex.smoothtile)
1896	{	2129	{
1897	maptex *smooth = self->tex + tex->smoothtile;	2130	maptex &smooth = self->tex[tex.smoothtile];
		2131	smooth.unused = 0;
1898	if (!smooth->name)	2132	if (!smooth.name)
1899	av_push (missing, newSViv (tex->smoothtile));	2133	av_push (missing, newSViv (tex.smoothtile));
1900	}	2134	}
1901	}	2135	}
1902	}	2136	}
1903	}	2137	}
1904	else	2138	else
…		…
1930	? self->row + y	2164	? self->row + y
1931	: 0;	2165	: 0;
1932		2166
1933	for (x = x0; x < x1; x++)	2167	for (x = x0; x < x1; x++)
1934	{	2168	{
1935	int r = 32, g = 32, b = 32, a = 192;	2169	unsigned int r = 32, g = 32, b = 32, a = 192;
1936		2170
1937	if (row && row->c0 <= x && x < row->c1)	2171	if (row && row->c0 <= x && x < row->c1)
1938	{	2172	{
1939	mapcell *cell = row->col + (x - row->c0);	2173	mapcell *cell = row->col + (x - row->c0);
1940		2174
…		…
1942	{	2176	{
1943	maptex tex = self->tex [cell->tile [z]];	2177	maptex tex = self->tex [cell->tile [z]];
1944	int a0 = 255 - tex.a;	2178	int a0 = 255 - tex.a;
1945	int a1 = tex.a;	2179	int a1 = tex.a;
1946		2180
1947	r = (r * a0 + tex.r * a1) / 255;	2181	r = div255 (r * a0 + tex.r * a1);
1948	g = (g * a0 + tex.g * a1) / 255;	2182	g = div255 (g * a0 + tex.g * a1);
1949	b = (b * a0 + tex.b * a1) / 255;	2183	b = div255 (b * a0 + tex.b * a1);
1950	a = (a * a0 + tex.a * a1) / 255;	2184	a = div255 (a * a0 + tex.a * a1);
1951	}	2185	}
1952	}	2186	}
1953		2187
1954	*map++ = (r )	2188	*map++ = (r )
1955	| (g << 8)	2189	| (g << 8)
1956	| (b << 16)	2190	| (b << 16)
1957	| (a << 24);	2191	| (a << 24);
1958	}	2192	}
1959	}	2193	}
1960		2194
1961	RETVAL = map_sv;	2195	RETVAL = map_sv;
1962	}	2196	}
1963	OUTPUT:	2197	OUTPUT:
1964	RETVAL	2198	RETVAL
1965		2199
1966	void	2200	void
1967	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)	2201	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)
1968	CODE:	2202	CODE:
1969	{	2203	{
1970	int x, y, z;	2204	int x, y, z;
1971		2205
1972	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1973	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1974	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2206	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1975	smooth_key skey;
1976	int pl_x, pl_y;	2207	int pl_x, pl_y;
1977	maptex pl_tex;	2208	maptex pl_tex;
1978	rc_t *rc = rc_alloc ();	2209	rc_t rc;
		2210	rc_t rc_ov;
1979	rc_key_t key;	2211	rc_key_t key;
1980	rc_array_t *arr;	2212	rc_t::array_t *arr;
1981		2213
1982	pl_tex.name = 0;	2214	pl_tex.name = 0;
1983		2215
1984	// thats current max. sorry.	2216	// that's current max. sorry.
1985	if (sw > 255) sw = 255;	2217	if (sw > 255) sw = 255;
1986	if (sh > 255) sh = 255;	2218	if (sh > 255) sh = 255;
1987
1988	// clear key, in case of extra padding
1989	memset (&skey, 0, sizeof (skey));
1990		2219
1991	memset (&key, 0, sizeof (key));	2220	memset (&key, 0, sizeof (key));
1992	key.r = 255;	2221	key.r = 255;
1993	key.g = 255;	2222	key.g = 255;
1994	key.b = 255;	2223	key.b = 255;
1995	key.a = 255;	2224	key.a = 255;
1996	key.mode = GL_QUADS;	2225	key.mode = GL_QUADS;
1997	key.format = GL_T2F_V3F;	2226	key.format = GL_T2F_V3F;
1998	key.texname = -1;
1999		2227
2000	mx += self->x;	2228	mx += self->x;
2001	my += self->y;	2229	my += self->y;
2002		2230
2003	// first pass: determine smooth_max	2231	// first pass: determine smooth_max
2004	// rather ugly, if you ask me	2232	// rather ugly, if you ask me
2005	// could also be stored inside mapcell and updated on change	2233	// could also be stored inside mapcell and updated on change
2006	memset (smooth_max, 0, sizeof (smooth_max));	2234	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
2007		2235
2008	for (y = 0; y < sh; y++)	2236	for (y = 0; y < sh; y++)
2009	if (0 <= y + my && y + my < self->rows)	2237	if (0 <= y + my && y + my < self->rows)
2010	{	2238	{
2011	maprow *row = self->row + (y + my);	2239	maprow *row = self->row + (y + my);
…		…
2026	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2254	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2027	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2255	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2028		2256
2029	for (z = 0; z <= 2; z++)	2257	for (z = 0; z <= 2; z++)
2030	{	2258	{
2031	memset (smooth_level, 0, sizeof (smooth_level));	2259	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2260	smooth_key skey;
		2261	smooth_hash smooth;
		2262	key.texname = -1;
2032		2263
2033	for (y = 0; y < sh; y++)	2264	for (y = 0; y < sh; y++)
2034	if (0 <= y + my && y + my < self->rows)	2265	if (0 <= y + my && y + my < self->rows)
2035	{	2266	{
2036	maprow *row = self->row + (y + my);	2267	maprow *row = self->row + (y + my);
…		…
2042	tileid tile = cell->tile [z];	2273	tileid tile = cell->tile [z];
2043		2274
2044	if (tile)	2275	if (tile)
2045	{	2276	{
2046	maptex tex = self->tex [tile];	2277	maptex tex = self->tex [tile];
2047	int px = (x + 1) * T - tex.w;	2278	int px, py;
2048	int py = (y + 1) * T - tex.h;
2049		2279
2050	if (key.texname != tex.name)	2280	if (key.texname != tex.name)
2051	{	2281	{
		2282	self->tex [tile].unused = 0;
		2283
2052	if (!tex.name)	2284	if (!tex.name)
2053	tex = self->tex [2]; /* missing, replace by noface */	2285	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2054		2286
2055	key.texname = tex.name;	2287	key.texname = tex.name;
2056	arr = rc_array (rc, &key);	2288	arr = &rc.array (key);
2057	}	2289	}
		2290
		2291	px = (x + 1) * Th - tex.w;
		2292	py = (y + 1) * Tw - tex.h;
2058		2293
2059	if (expect_false (cell->player == player) && expect_false (z == 2))	2294	if (expect_false (cell->player == player) && expect_false (z == 2))
2060	{	2295	{
2061	pl_x = px;	2296	pl_x = px;
2062	pl_y = py;	2297	pl_y = py;
2063	pl_tex = tex;	2298	pl_tex = tex;
2064	continue;	2299	continue;
2065	}	2300	}
2066		2301
2067	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2302	arr->t2f_v3f (0 , 0 , px , py , 0);
2068	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2303	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2069	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2304	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2070	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2305	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2071
2072	if (expect_false (cell->flags) && expect_false (z == 2))
2073	{
2074	// overlays such as the speech bubble, probably more to come
2075	if (cell->flags & 1)
2076	{
2077	maptex tex = self->tex [1];
2078	int px = x * T + T * 2 / 32;
2079	int py = y * T - T * 6 / 32;
2080
2081	if (tex.name)
2082	{
2083	if (key.texname != tex.name)
2084	{
2085	key.texname = tex.name;
2086	arr = rc_array (rc, &key);
2087	}
2088
2089	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2090	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2091	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2092	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2093	}
2094	}
2095	}
2096		2306
2097	// update smooth hash	2307	// update smooth hash
2098	if (tex.smoothtile)	2308	if (tex.smoothtile)
2099	{	2309	{
2100	skey.tile = tex.smoothtile;	2310	skey.tile = tex.smoothtile;
2101	skey.level = tex.smoothlevel;	2311	skey.level = tex.smoothlevel;
2102		2312
2103	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2313	smooth_level[tex.smoothlevel] = 1;
2104		2314
2105	// add bits to current tile and all neighbours. skey.x|y is	2315	// add bits to current tile and all neighbours. skey.x|y is
2106	// shifted +1|+1 so we always stay positive.	2316	// shifted +1|+1 so we always stay positive.
2107		2317
2108	// bits is ___n cccc CCCC bbbb	2318	// bits is ___n cccc CCCC bbbb
…		…
2116		2326
2117	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2327	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2118	// ·· ·· ·┏ ┓·	2328	// ·· ·· ·┏ ┓·
2119		2329
2120	// full tile	2330	// full tile
2121	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2331	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2122		2332
2123	// borders	2333	// borders
2124	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2334	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
2125	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2335	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
2126	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2336	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
2127	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2337	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2128		2338
2129	// corners	2339	// corners
2130	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2340	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
2131	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2341	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
2132	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2342	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
2133	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2343	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2344	}
		2345	}
		2346
		2347	if (expect_false (z == 2) && expect_false (cell->flags))
		2348	{
		2349	// overlays such as the speech bubble, probably more to come
		2350	if (cell->flags & 1)
		2351	{
		2352	rc_key_t key_ov = key;
		2353	maptex tex = self->tex[TEXID_SPEECH];
		2354	int px = x * Tw + Tw * 2 / 32;
		2355	int py = y * Th - Th * 6 / 32;
		2356
		2357	key_ov.texname = tex.name;
		2358	rc_t::array_t &arr = rc_ov.array (key_ov);
		2359
		2360	arr.t2f_v3f (0 , 0 , px , py , 0);
		2361	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2362	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2363	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
2134	}	2364	}
2135	}	2365	}
2136	}	2366	}
2137	}	2367	}
2138		2368
2139	rc_draw (rc);	2369	rc.draw ();
2140	rc_clear (rc);	2370	rc.clear ();
2141		2371
2142	// go through all smoothlevels, lowest to highest, then draw.	2372	// go through all smoothlevels, lowest to highest, then draw.
2143	// this is basically counting sort	2373	// this is basically counting sort
2144	{	2374	{
2145	int w, b;	2375	int w, b;
2146		2376
2147	glEnable (GL_TEXTURE_2D);	2377	glEnable (GL_TEXTURE_2D);
2148	glBegin (GL_QUADS);	2378	glBegin (GL_QUADS);
2149	for (w = 0; w < 256 / 32; ++w)	2379	for (int level = 0; level < smooth_level.size (); ++level)
		2380	if (smooth_level[level])
		2381	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
2150	{	2382	{
2151	uint32_t smask = smooth_level [w];	2383	smooth_key &skey = it->first;
2152	if (smask)	2384	IV bits = it->second;
2153	for (b = 0; b < 32; ++b)	2385
2154	if (smask & (((uint32_t)1) << b))	2386	if (!(bits & 0x1000)
		2387	&& skey.level == level
		2388	&& level > smooth_max [skey.x][skey.y])
2155	{	2389	{
2156	int level = (w << 5) | b;	2390	maptex tex = self->tex [skey.tile];
		2391	int px = (((int)skey.x) - 1) * Tw;
		2392	int py = (((int)skey.y) - 1) * Th;
		2393	int border = bits & 15;
		2394	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2395	float dx = tex.s * .0625f; // 16 images/row
		2396	float dy = tex.t * .5f ; // 2 images/column
		2397
2157	HE *he;	2398	if (tex.name)
2158
2159	hv_iterinit (smooth);
2160	while ((he = hv_iternext (smooth)))
2161	{	2399	{
2162	smooth_key *skey = (smooth_key *)HeKEY (he);	2400	// this time avoiding texture state changes
2163	IV bits = SvIVX (HeVAL (he));	2401	// save gobs of state changes.
2164		2402	if (key.texname != tex.name)
2165	if (!(bits & 0x1000)
2166	&& skey->level == level
2167	&& level > smooth_max [skey->x][skey->y])
2168	{	2403	{
2169	maptex tex = self->tex [skey->tile];	2404	self->tex [skey.tile].unused = 0;
2170	int px = (((int)skey->x) - 1) * T;
2171	int py = (((int)skey->y) - 1) * T;
2172	int border = bits & 15;
2173	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2174	float dx = tex.s * .0625f; // 16 images/row
2175	float dy = tex.t * .5f ; // 2 images/column
2176		2405
2177	if (tex.name)
2178	{
2179	// this time avoiding texture state changes
2180	// save gobs of state changes.
2181	if (key.texname != tex.name)
2182	{
2183	glEnd ();	2406	glEnd ();
2184	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2407	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2185	glBegin (GL_QUADS);	2408	glBegin (GL_QUADS);
2186	}	2409	}
2187		2410
2188	if (border)	2411	if (border)
2189	{	2412	{
2190	float ox = border * dx;	2413	float ox = border * dx;
2191		2414
2192	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2415	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2193	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2416	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2194	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2417	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2195	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2418	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2196	}	2419	}
2197		2420
2198	if (corner)	2421	if (corner)
2199	{	2422	{
2200	float ox = corner * dx;	2423	float ox = corner * dx;
2201		2424
2202	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2425	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2203	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2426	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2204	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2427	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2205	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2428	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2206	}
2207	}
2208	}	2429	}
2209	}	2430	}
2210	}	2431	}
2211	}	2432	}
2212		2433
2213	glEnd ();	2434	glEnd ();
2214	glDisable (GL_TEXTURE_2D);	2435	glDisable (GL_TEXTURE_2D);
2215	key.texname = -1;	2436	key.texname = -1;
2216	}	2437	}
2217
2218	hv_clear (smooth);
2219	}	2438	}
2220		2439
2221	if (pl_tex.name)	2440	if (pl_tex.name)
2222	{	2441	{
2223	maptex tex = pl_tex;	2442	maptex tex = pl_tex;
2224	int px = pl_x + sdx;	2443	int px = pl_x + sdx;
2225	int py = pl_y + sdy;	2444	int py = pl_y + sdy;
2226		2445
2227	key.texname = tex.name;	2446	key.texname = tex.name;
2228	arr = rc_array (rc, &key);	2447	rc_t::array_t &arr = rc.array (key);
2229		2448
2230	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2449	arr.t2f_v3f (0 , 0 , px , py , 0);
2231	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2450	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2232	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2451	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2233	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2452	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2234		2453
2235	rc_draw (rc);	2454	rc.draw ();
2236	}	2455	}
2237		2456
		2457	rc_ov.draw ();
		2458	rc_ov.clear ();
		2459
2238	glDisable (GL_BLEND);	2460	glDisable (GL_BLEND);
2239	rc_free (rc);
2240		2461
2241	// top layer: overlays such as the health bar	2462	// top layer: overlays such as the health bar
2242	for (y = 0; y < sh; y++)	2463	for (y = 0; y < sh; y++)
2243	if (0 <= y + my && y + my < self->rows)	2464	if (0 <= y + my && y + my < self->rows)
2244	{	2465	{
…		…
2247	for (x = 0; x < sw; x++)	2468	for (x = 0; x < sw; x++)
2248	if (row->c0 <= x + mx && x + mx < row->c1)	2469	if (row->c0 <= x + mx && x + mx < row->c1)
2249	{	2470	{
2250	mapcell *cell = row->col + (x + mx - row->c0);	2471	mapcell *cell = row->col + (x + mx - row->c0);
2251		2472
2252	int px = x * T;	2473	int px = x * Tw;
2253	int py = y * T;	2474	int py = y * Th;
		2475
		2476	if (expect_false (cell->player == player))
		2477	{
		2478	px += sdx;
		2479	py += sdy;
		2480	}
2254		2481
2255	if (cell->stat_hp)	2482	if (cell->stat_hp)
2256	{	2483	{
2257	int width = cell->stat_width * T;	2484	int width = cell->stat_width * Tw;
2258	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2485	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2259		2486
2260	glColor3ub (0, 0, 0);	2487	glColor3ub (0, 0, 0);
2261	glRectf (px + 1, py - thick - 2,	2488	glRectf (px + 1, py - thick - 2,
2262	px + width - 1, py);	2489	px + width - 1, py);
2263		2490
…		…
2269	}	2496	}
2270	}	2497	}
2271	}	2498	}
2272		2499
2273	void	2500	void
2274	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2501	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2275	CODE:	2502	CODE:
2276	{	2503	{
2277	static float color[16][3] = {	2504	static float color[16][3] = {
2278	{ 0.00F, 0.00F, 0.00F },	2505	{ 0.00f, 0.00f, 0.00f },
2279	{ 1.00F, 1.00F, 1.00F },	2506	{ 1.00f, 1.00f, 1.00f },
2280	{ 0.00F, 0.00F, 0.55F },	2507	{ 0.00f, 0.00f, 0.55f },
2281	{ 1.00F, 0.00F, 0.00F },	2508	{ 1.00f, 0.00f, 0.00f },
2282		2509
2283	{ 1.00F, 0.54F, 0.00F },	2510	{ 1.00f, 0.54f, 0.00f },
2284	{ 0.11F, 0.56F, 1.00F },	2511	{ 0.11f, 0.56f, 1.00f },
2285	{ 0.93F, 0.46F, 0.00F },	2512	{ 0.93f, 0.46f, 0.00f },
2286	{ 0.18F, 0.54F, 0.34F },	2513	{ 0.18f, 0.54f, 0.34f },
2287		2514
2288	{ 0.56F, 0.73F, 0.56F },	2515	{ 0.56f, 0.73f, 0.56f },
2289	{ 0.80F, 0.80F, 0.80F },	2516	{ 0.80f, 0.80f, 0.80f },
2290	{ 0.55F, 0.41F, 0.13F },	2517	{ 0.55f, 0.41f, 0.13f },
2291	{ 0.99F, 0.77F, 0.26F },	2518	{ 0.99f, 0.77f, 0.26f },
2292		2519
2293	{ 0.74F, 0.65F, 0.41F },	2520	{ 0.74f, 0.65f, 0.41f },
2294		2521
2295	{ 0.00F, 1.00F, 1.00F },	2522	{ 0.00f, 1.00f, 1.00f },
2296	{ 1.00F, 0.00F, 1.00F },	2523	{ 1.00f, 0.00f, 1.00f },
2297	{ 1.00F, 1.00F, 0.00F },	2524	{ 1.00f, 1.00f, 0.00f },
2298	};	2525	};
2299		2526
2300	int x, y;	2527	int x, y;
2301		2528
2302	glEnable (GL_TEXTURE_2D);	2529	glEnable (GL_TEXTURE_2D);
		2530	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2531	* but the nvidia driver (185.18.14) mishandles alpha textures
		2532	* and takes the colour from god knows where instead of using
		2533	* Cp. MODULATE results in the same colour, but slightly different
		2534	* alpha, but atcually gives us the correct colour with nvidia.
		2535	*/
2303	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2536	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2304	glEnable (GL_BLEND);	2537	glEnable (GL_BLEND);
2305	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2538	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2306	glBegin (GL_QUADS);	2539	glBegin (GL_QUADS);
2307		2540
2308	for (y = 0; y < h; y++)	2541	for (y = 0; y < h; y++)
…		…
2312		2545
2313	if (m)	2546	if (m)
2314	{	2547	{
2315	float *c = color [m & 15];	2548	float *c = color [m & 15];
2316		2549
2317	float tx1 = m & 0x40 ? 0.5 : 0.;	2550	float tx1 = m & 0x40 ? 0.5f : 0.f;
2318	float tx2 = tx1 + 0.5;	2551	float tx2 = tx1 + 0.5f;
2319		2552
2320	glColor4f (c[0], c[1], c[2], 0.75);	2553	glColor4f (c[0], c[1], c[2], 1);
2321	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2554	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2322	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2555	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2323	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2556	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2324	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2557	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2325	}	2558	}
…		…
2333	void	2566	void
2334	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2567	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2335	PPCODE:	2568	PPCODE:
2336	{	2569	{
2337	int x, y;	2570	int x, y;
2338	int sw1 = sw + 2;	2571	int sw1 = sw + 2;
2339	int sh1 = sh + 2;	2572	int sh1 = sh + 2;
2340	int sh3 = sh * 3;	2573	int sh3 = sh * 3;
2341	int sw34 = (sw * 3 + 3) & ~3;	2574	int sw3 = sw * 3;
		2575	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2576	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2342	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2577	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2343	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2578	memset (darkness1, 0, sw1*sh1);
2344	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2345		2579
2346	SvPOK_only (darkness3_sv);	2580	SvPOK_only (darkness3_sv);
2347	SvCUR_set (darkness3_sv, sw34 * sh3);	2581	SvCUR_set (darkness3_sv, sw3 * sh3);
2348		2582
2349	mx += self->x - 1;	2583	mx += self->x - 1;
2350	my += self->y - 1;	2584	my += self->y - 1;
2351
2352	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2353		2585
2354	for (y = 0; y < sh1; y++)	2586	for (y = 0; y < sh1; y++)
2355	if (0 <= y + my && y + my < self->rows)	2587	if (0 <= y + my && y + my < self->rows)
2356	{	2588	{
2357	maprow *row = self->row + (y + my);	2589	maprow *row = self->row + (y + my);
…		…
2360	if (row->c0 <= x + mx && x + mx < row->c1)	2592	if (row->c0 <= x + mx && x + mx < row->c1)
2361	{	2593	{
2362	mapcell *cell = row->col + (x + mx - row->c0);	2594	mapcell *cell = row->col + (x + mx - row->c0);
2363		2595
2364	darkness1 [y * sw1 + x] = cell->darkness	2596	darkness1 [y * sw1 + x] = cell->darkness
2365	? 255 - (cell->darkness - 1)	2597	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2366	: 255 - FOW_DARKNESS;	2598	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2367	}	2599	}
2368	}	2600	}
2369		2601
2370	for (y = 0; y < sh; ++y)	2602	for (y = 0; y < sh; ++y)
2371	for (x = 0; x < sw; ++x)	2603	for (x = 0; x < sw; ++x)
…		…
2390		2622
2391	uint8_t r13 = (d13 + d23 + d12) / 3;	2623	uint8_t r13 = (d13 + d23 + d12) / 3;
2392	uint8_t r23 = d23;	2624	uint8_t r23 = d23;
2393	uint8_t r33 = (d23 + d33 + d32) / 3;	2625	uint8_t r33 = (d23 + d33 + d32) / 3;
2394		2626
2395	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2627	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2396	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2628	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2397	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2629	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2398	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2630	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2399	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2631	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2400	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2632	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2401	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2633	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2402	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2634	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2403	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2635	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2404	}	2636	}
2405		2637
2406	free (darkness1);	2638	free (darkness1);
2407		2639
2408	EXTEND (SP, 3);	2640	EXTEND (SP, 3);
2409	PUSHs (sv_2mortal (newSViv (sw34)));	2641	PUSHs (sv_2mortal (newSViv (sw3)));
2410	PUSHs (sv_2mortal (newSViv (sh3)));	2642	PUSHs (sv_2mortal (newSViv (sh3)));
2411	PUSHs (darkness3_sv);	2643	PUSHs (darkness3_sv);
2412	}	2644	}
2413		2645
2414	SV *	2646	SV *
…		…
2477	else	2709	else
2478	*data++ = 0;	2710	*data++ = 0;
2479	}	2711	}
2480	}	2712	}
2481		2713
2482	/* if size is w*h + 5 then no data has been found */	2714	/* if size is w*h + 5 then no data has been found */
2483	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)	2715	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2484	{	2716	{
2485	SvPOK_only (data_sv);	2717	SvPOK_only (data_sv);
2486	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2718	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2487	}	2719	}
2488		2720
2489	RETVAL = data_sv;	2721	RETVAL = data_sv;
2490	}	2722	}
2491	OUTPUT:	2723	OUTPUT:
2492	RETVAL	2724	RETVAL
2493		2725
2494	void	2726	void
…		…
2501	STRLEN len;	2733	STRLEN len;
2502	uint8_t *data, *end;	2734	uint8_t *data, *end;
2503		2735
2504	len = SvLEN (data_sv);	2736	len = SvLEN (data_sv);
2505	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2737	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2506	data = SvPVbyte_nolen (data_sv);	2738	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2507	end = data + len + 8;	2739	end = data + len + 8;
2508		2740
2509	if (len < 5)	2741	if (len < 5)
2510	XSRETURN_EMPTY;	2742	XSRETURN_EMPTY;
2511		2743
…		…
2555		2787
2556	for (z = 0; z <= 2; z++)	2788	for (z = 0; z <= 2; z++)
2557	{	2789	{
2558	tileid t = tile [z];	2790	tileid t = tile [z];
2559		2791
2560	if (t >= self->texs || (t && !self->tex [t].name))	2792	if (t >= self->tex.size () || (t && !self->tex[t].name))
2561	{	2793	{
2562	PUSHs (sv_2mortal (newSViv (t)));	2794	PUSHs (sv_2mortal (newSViv (t)));
2563	need_texid (self, t);	2795	if (self->tex.size () <= t) self->tex.resize (t + 1);
2564	}	2796	}
2565		2797
2566	cell->tile [z] = t;	2798	cell->tile[z] = t;
2567	}	2799	}
2568	}	2800	}
2569	}	2801	}
2570	}	2802	}
2571	}	2803	}
2572	}	2804	}
2573		2805
2574	MODULE = Deliantra::Client PACKAGE = DC::RW	2806	MODULE = Deliantra::Client PACKAGE = DC::RW
2575		2807
2576	DC::RW	2808	DC::RW
2577	new (SV *class, SV *data_sv)	2809	new (SV *klass, SV *data_sv)
2578	CODE:	2810	CODE:
2579	{	2811	{
2580	STRLEN datalen;	2812	STRLEN datalen;
2581	char *data = SvPVbyte (data_sv, datalen);	2813	char *data = SvPVbyte (data_sv, datalen);
2582		2814
…		…
2584	}	2816	}
2585	OUTPUT:	2817	OUTPUT:
2586	RETVAL	2818	RETVAL
2587		2819
2588	DC::RW	2820	DC::RW
2589	new_from_file (SV *class, const char *path, const char *mode = "rb")	2821	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2590	CODE:	2822	CODE:
2591	RETVAL = SDL_RWFromFile (path, mode);	2823	RETVAL = SDL_RWFromFile (path, mode);
2592	OUTPUT:	2824	OUTPUT:
2593	RETVAL	2825	RETVAL
2594		2826
…		…
2612	if (RETVAL < 0)	2844	if (RETVAL < 0)
2613	{	2845	{
2614	RETVAL = Mix_GroupOldest (-1);	2846	RETVAL = Mix_GroupOldest (-1);
2615		2847
2616	if (RETVAL < 0)	2848	if (RETVAL < 0)
		2849	{
		2850	// happens sometimes, maybe it just stopped playing(?)
		2851	RETVAL = Mix_GroupAvailable (-1);
		2852
		2853	if (RETVAL < 0)
2617	XSRETURN_UNDEF;	2854	XSRETURN_UNDEF;
2618		2855	}
		2856	else
2619	Mix_HaltChannel (RETVAL);	2857	Mix_HaltChannel (RETVAL);
2620	}	2858	}
2621		2859
2622	Mix_UnregisterAllEffects (RETVAL);	2860	Mix_UnregisterAllEffects (RETVAL);
2623	Mix_Volume (RETVAL, 128);	2861	Mix_Volume (RETVAL, 128);
2624	}	2862	}
…		…
2671	void	2909	void
2672	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2910	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2673	CODE:	2911	CODE:
2674	{	2912	{
2675	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2913	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2676	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2914	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2677	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2915	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2678	}	2916	}
2679		2917
2680	void	2918	void
2681	set_reverse_stereo (DC::Channel self, int flip)	2919	set_reverse_stereo (DC::Channel self, int flip)
…		…
2684		2922
2685	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2923	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2686		2924
2687	PROTOTYPES: DISABLE	2925	PROTOTYPES: DISABLE
2688		2926
		2927	void
		2928	decoders ()
		2929	PPCODE:
		2930	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2931	int i, num = Mix_GetNumChunkDecoders ();
		2932	EXTEND (SP, num);
		2933	for (i = 0; i < num; ++i)
		2934	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2935	#else
		2936	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2937	#endif
		2938
2689	DC::MixChunk	2939	DC::MixChunk
2690	new (SV *class, DC::RW rwops)	2940	new (SV *klass, DC::RW rwops)
2691	CODE:	2941	CODE:
2692	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2942	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2693	OUTPUT:	2943	OUTPUT:
2694	RETVAL	2944	RETVAL
2695		2945
…		…
2725	OUTPUT:	2975	OUTPUT:
2726	RETVAL	2976	RETVAL
2727		2977
2728	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2978	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2729		2979
		2980	void
		2981	decoders ()
		2982	PPCODE:
		2983	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2984	int i, num = Mix_GetNumMusicDecoders ();
		2985	EXTEND (SP, num);
		2986	for (i = 0; i < num; ++i)
		2987	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2988	#else
		2989	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2990	#endif
		2991
2730	int	2992	int
2731	volume (int volume = -1)	2993	volume (int volume = -1)
2732	PROTOTYPE: ;$	2994	PROTOTYPE: ;$
2733	CODE:	2995	CODE:
2734	if (items > 0)	2996	if (items > 0)
…		…
2745	void	3007	void
2746	halt ()	3008	halt ()
2747	CODE:	3009	CODE:
2748	Mix_HaltMusic ();	3010	Mix_HaltMusic ();
2749		3011
		3012	int
		3013	playing ()
		3014	CODE:
		3015	RETVAL = Mix_PlayingMusic ();
		3016	OUTPUT:
		3017	RETVAL
		3018
2750	DC::MixMusic	3019	DC::MixMusic
2751	new (SV *class, DC::RW rwops)	3020	new (SV *klass, DC::RW rwops)
2752	CODE:	3021	CODE:
2753	RETVAL = Mix_LoadMUS_RW (rwops);	3022	RETVAL = Mix_LoadMUS_RW (rwops);
2754	OUTPUT:	3023	OUTPUT:
2755	RETVAL	3024	RETVAL
2756		3025
…		…
2784	} *civ, const_iv[] = {	3053	} *civ, const_iv[] = {
2785	# define const_iv(name) { # name, (IV)name }	3054	# define const_iv(name) { # name, (IV)name }
2786	const_iv (GL_VENDOR),	3055	const_iv (GL_VENDOR),
2787	const_iv (GL_VERSION),	3056	const_iv (GL_VERSION),
2788	const_iv (GL_EXTENSIONS),	3057	const_iv (GL_EXTENSIONS),
		3058	const_iv (GL_MAX_TEXTURE_UNITS),
2789	const_iv (GL_COLOR_MATERIAL),	3059	const_iv (GL_COLOR_MATERIAL),
2790	const_iv (GL_SMOOTH),	3060	const_iv (GL_SMOOTH),
2791	const_iv (GL_FLAT),	3061	const_iv (GL_FLAT),
2792	const_iv (GL_DITHER),	3062	const_iv (GL_DITHER),
2793	const_iv (GL_BLEND),	3063	const_iv (GL_BLEND),
…		…
2805	const_iv (GL_ZERO),	3075	const_iv (GL_ZERO),
2806	const_iv (GL_SRC_ALPHA),	3076	const_iv (GL_SRC_ALPHA),
2807	const_iv (GL_DST_ALPHA),	3077	const_iv (GL_DST_ALPHA),
2808	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3078	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2809	const_iv (GL_ONE_MINUS_DST_ALPHA),	3079	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3080	const_iv (GL_SRC_COLOR),
		3081	const_iv (GL_DST_COLOR),
		3082	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3083	const_iv (GL_ONE_MINUS_DST_COLOR),
2810	const_iv (GL_SRC_ALPHA_SATURATE),	3084	const_iv (GL_SRC_ALPHA_SATURATE),
2811	const_iv (GL_RGB),	3085	const_iv (GL_RGB),
2812	const_iv (GL_RGBA),	3086	const_iv (GL_RGBA),
2813	const_iv (GL_RGBA4),	3087	const_iv (GL_RGBA4),
2814	const_iv (GL_RGBA8),	3088	const_iv (GL_RGBA8),
…		…
2882	const_iv (GL_NICEST),	3156	const_iv (GL_NICEST),
2883	const_iv (GL_V2F),	3157	const_iv (GL_V2F),
2884	const_iv (GL_V3F),	3158	const_iv (GL_V3F),
2885	const_iv (GL_T2F_V3F),	3159	const_iv (GL_T2F_V3F),
2886	const_iv (GL_T2F_N3F_V3F),	3160	const_iv (GL_T2F_N3F_V3F),
		3161	const_iv (GL_FUNC_ADD),
		3162	const_iv (GL_FUNC_SUBTRACT),
		3163	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2887	# undef const_iv	3164	# undef const_iv
2888	};	3165	};
2889		3166
2890	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3167	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2891	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3168	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2892		3169
2893	texture_av = newAV ();	3170	texture_av = newAV ();
2894	AvREAL_off (texture_av);	3171	AvREAL_off (texture_av);
2895	}	3172	}
2896		3173
…		…
2898	disable_GL_EXT_blend_func_separate ()	3175	disable_GL_EXT_blend_func_separate ()
2899	CODE:	3176	CODE:
2900	gl.BlendFuncSeparate = 0;	3177	gl.BlendFuncSeparate = 0;
2901	gl.BlendFuncSeparateEXT = 0;	3178	gl.BlendFuncSeparateEXT = 0;
2902		3179
2903	char *	3180	void
		3181	apple_nvidia_bug (int enable)
		3182
		3183	const char *
2904	gl_vendor ()	3184	gl_vendor ()
2905	CODE:	3185	CODE:
2906	RETVAL = (char *)glGetString (GL_VENDOR);	3186	RETVAL = (const char *)glGetString (GL_VENDOR);
2907	OUTPUT:	3187	OUTPUT:
2908	RETVAL	3188	RETVAL
2909		3189
2910	char *	3190	const char *
2911	gl_version ()	3191	gl_version ()
2912	CODE:	3192	CODE:
2913	RETVAL = (char *)glGetString (GL_VERSION);	3193	RETVAL = (const char *)glGetString (GL_VERSION);
2914	OUTPUT:	3194	OUTPUT:
2915	RETVAL	3195	RETVAL
2916		3196
2917	char *	3197	const char *
2918	gl_extensions ()	3198	gl_extensions ()
2919	CODE:	3199	CODE:
2920	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3200	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2921	OUTPUT:	3201	OUTPUT:
2922	RETVAL	3202	RETVAL
2923		3203
2924	const char *glGetString (GLenum pname)	3204	const char *glGetString (GLenum pname)
		3205	CODE:
		3206	RETVAL = (const char *)glGetString (pname);
		3207	OUTPUT:
		3208	RETVAL
2925		3209
2926	GLint glGetInteger (GLenum pname)	3210	GLint glGetInteger (GLenum pname)
2927	CODE:	3211	CODE:
2928	glGetIntegerv (pname, &RETVAL);	3212	glGetIntegerv (pname, &RETVAL);
2929	OUTPUT:	3213	OUTPUT:
…		…
2937		3221
2938	int glGetError ()	3222	int glGetError ()
2939		3223
2940	void glFinish ()	3224	void glFinish ()
2941		3225
		3226	void glFlush ()
		3227
2942	void glClear (int mask)	3228	void glClear (int mask)
2943		3229
2944	void glClearColor (float r, float g, float b, float a = 1.0)	3230	void glClearColor (float r, float g, float b, float a = 1.0)
2945	PROTOTYPE: @	3231	PROTOTYPE: @
2946		3232
…		…
2955	void glBlendFunc (int sfactor, int dfactor)	3241	void glBlendFunc (int sfactor, int dfactor)
2956		3242
2957	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3243	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2958	CODE:	3244	CODE:
2959	gl_BlendFuncSeparate (sa, da, saa, daa);	3245	gl_BlendFuncSeparate (sa, da, saa, daa);
		3246
		3247	# void glBlendEquation (int se)
2960		3248
2961	void glDepthMask (int flag)	3249	void glDepthMask (int flag)
2962		3250
2963	void glLogicOp (int opcode)	3251	void glLogicOp (int opcode)
2964		3252
…		…
2999	void glRotate (float angle, float x, float y, float z)	3287	void glRotate (float angle, float x, float y, float z)
3000	CODE:	3288	CODE:
3001	glRotatef (angle, x, y, z);	3289	glRotatef (angle, x, y, z);
3002		3290
3003	void glColor (float r, float g, float b, float a = 1.0)	3291	void glColor (float r, float g, float b, float a = 1.0)
		3292	PROTOTYPE: @
3004	ALIAS:	3293	ALIAS:
3005	glColor_premultiply = 1	3294	glColor_premultiply = 1
3006	CODE:	3295	CODE:
3007	if (ix)	3296	if (ix)
3008	{	3297	{
…		…
3114		3403
3115	void glEndList ()	3404	void glEndList ()
3116		3405
3117	void glCallList (int list)	3406	void glCallList (int list)
3118		3407
		3408	void c_init ()
		3409	CODE:
		3410	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3411	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3412
3119	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3413	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3120		3414
3121	PROTOTYPES: DISABLE	3415	PROTOTYPES: DISABLE
3122		3416
3123	void	3417	void
3124	find_widget (SV *self, NV x, NV y)	3418	find_widget (SV *self, NV x, NV y)
3125	PPCODE:	3419	PPCODE:
3126	{	3420	{
3127	if (within_widget (self, x, y))	3421	if (within_widget (self, x, y))
3128	XPUSHs (self);	3422	XPUSHs (self);
3129	}	3423	}
3130		3424
3131	BOOT:	3425	BOOT:
3132	{	3426	{
…		…
3140		3434
3141	void	3435	void
3142	draw (SV *self)	3436	draw (SV *self)
3143	CODE:	3437	CODE:
3144	{	3438	{
3145	HV *hv;	3439	HV *hv;
3146	SV **svp;	3440	SV **svp;
3147	NV x, y, w, h;	3441	NV x, y, w, h;
3148	SV *draw_x_sv = GvSV (draw_x_gv);	3442	SV *draw_x_sv = GvSV (draw_x_gv);
3149	SV *draw_y_sv = GvSV (draw_y_gv);	3443	SV *draw_y_sv = GvSV (draw_y_gv);
3150	SV *draw_w_sv = GvSV (draw_w_gv);	3444	SV *draw_w_sv = GvSV (draw_w_gv);
3151	SV *draw_h_sv = GvSV (draw_h_gv);	3445	SV *draw_h_sv = GvSV (draw_h_gv);

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