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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.271 by root, Sun Jul 20 15:09:29 2008 UTC vs.
Revision 1.329 by root, Sun Nov 18 13:07:51 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>
39	#include <SDL_endian.h>	43	#include <SDL_endian.h>
40	#include <SDL_image.h>	44	#include <SDL_image.h>
41	#include <SDL_mixer.h>	45	#include <SDL_mixer.h>
42	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
43		47
		48	/* work around os x broken headers */
		49	#ifdef __MACOSX__
		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);
		53	#endif
		54
44	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
45	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
46		57
47	#include <glib/gmacros.h>	58	#include <glib.h>
48		59
49	#include <pango/pango.h>	60	#include <pango/pango.h>
50		61
51	#ifndef PANGO_VERSION_CHECK	62	#ifndef PANGO_VERSION_CHECK
52	# define PANGO_VERSION_CHECK(a,b,c) 0	63	# define PANGO_VERSION_CHECK(a,b,c) 0
…		…
76	#define expect_false(expr) expect ((expr) != 0, 0)	87	#define expect_false(expr) expect ((expr) != 0, 0)
77	#define expect_true(expr) expect ((expr) != 0, 1)	88	#define expect_true(expr) expect ((expr) != 0, 1)
78		89
79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	90	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
80		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 */
81	#define FOW_DARKNESS 32	94	#define FOW_DARKNESS 50
		95	#define DARKNESS_ADJUST(n) (n)
82		96
83	#define MAP_EXTEND_X 32	97	#define MAP_EXTEND_X 32
84	#define MAP_EXTEND_Y 512	98	#define MAP_EXTEND_Y 512
85		99
86	#define MIN_FONT_HEIGHT 10	100	#define MIN_FONT_HEIGHT 10
87		101
88	/* mask out modifiers we are not interested in */	102	/* mask out modifiers we are not interested in */
89	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)	103	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
		104
		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	}
90		128
91	static AV *texture_av;	129	static AV *texture_av;
92		130
93	static struct	131	static struct
94	{	132	{
…		…
151	{	189	{
152	GSList *attrs = run->item->analysis.extra_attrs;	190	GSList *attrs = run->item->analysis.extra_attrs;
153		191
154	while (attrs)	192	while (attrs)
155	{	193	{
156	PangoAttribute *attr = attrs->data;	194	PangoAttribute *attr = (PangoAttribute *)attrs->data;
157		195
158	if (attr->klass->type == PANGO_ATTR_SHAPE)	196	if (attr->klass->type == PANGO_ATTR_SHAPE)
159	return 1;	197	return 1;
160		198
161	attrs = attrs->next;	199	attrs = attrs->next;
162	}	200	}
163		201
164	return 0;	202	return 0;
165	}	203	}
166		204
167	typedef struct cf_layout {	205	struct cf_layout {
168	PangoLayout *pl;	206	PangoLayout *pl;
169	float r, g, b, a; // default color for rgba mode	207	float r, g, b, a; // default color for rgba mode
170	int base_height;	208	int base_height;
171	DC__Font font;	209	DC__Font font;
172	rc_t *rc;	210	rc_t rc;
173	} *DC__Layout;	211	};
		212
		213	typedef cf_layout *DC__Layout;
174		214
175	static DC__Font default_font;	215	static DC__Font default_font;
176	static PangoContext *opengl_context;	216	static PangoContext *opengl_context;
177	static PangoFontMap *opengl_fontmap;	217	static PangoFontMap *opengl_fontmap;
178		218
179	static void	219	static void
180	substitute_func (FcPattern *pattern, gpointer data)	220	substitute_func (FcPattern *pattern, gpointer data)
181	{	221	{
182	FcPatternAddBool (pattern, FC_HINTING, 1);	222	FcPatternAddBool (pattern, FC_HINTING, 1);
183	#ifdef FC_HINT_STYLE	223	#ifdef FC_HINT_STYLE
184	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	224	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
185	#endif	225	#endif
186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	226	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
187	}	227	}
188		228
189	static void	229	static void
…		…
219	}	259	}
220		260
221	typedef uint16_t tileid;	261	typedef uint16_t tileid;
222	typedef uint16_t faceid;	262	typedef uint16_t faceid;
223		263
224	typedef struct {	264	struct maptex
		265	{
225	GLuint name;	266	GLuint name;
226	int w, h;	267	int w, h;
227	float s, t;	268	float s, t;
228	uint8_t r, g, b, a;	269	uint8_t r, g, b, a;
229	tileid smoothtile;	270	tileid smoothtile;
230	uint8_t smoothlevel;	271	uint8_t smoothlevel;
231	} maptex;	272	uint8_t unused; /* set to zero on use */
		273	};
232		274
233	typedef struct {	275	struct mapcell
		276	{
234	uint32_t player;	277	uint32_t player;
235	tileid tile[3];	278	tileid tile[3];
236	uint16_t darkness;	279	uint16_t darkness;
237	uint8_t stat_width, stat_hp, flags, smoothmax;	280	uint8_t stat_width, stat_hp, flags, smoothmax;
238	} mapcell;	281	};
239		282
240	typedef struct {	283	struct maprow
		284	{
241	int32_t c0, c1;	285	int32_t c0, c1;
242	mapcell *col;	286	mapcell *col;
243	} maprow;	287	};
244		288
245	typedef struct map {	289	struct mapgrid {
246	int x, y, w, h;	290	int x, y, w, h;
247	int ox, oy; /* offset to virtual global coordinate system */	291	int ox, oy; /* offset to virtual global coordinate system */
248	int faces; tileid *face2tile; // [faceid]	292	int faces; tileid *face2tile; // [faceid]
249	int texs; maptex *tex; // [tileid]	293	int texs; maptex *tex; // [tileid]
250		294
251	int32_t rows;	295	int32_t rows;
252	maprow *row;	296	maprow *row;
253	} *DC__Map;	297	};
254		298
255	static char *	299	typedef mapgrid *DC__Map;
		300
		301	template<typename T>
		302	static void
256	prepend (char *ptr, int sze, int inc)	303	prepend (T *&ptr, int sze, int inc)
257	{	304	{
258	char *p;	305	T *p;
259		306
260	New (0, p, sze + inc, char);	307	New (0, p, sze + inc, T);
261	Zero (p, inc, char);	308	Zero (p, inc, T);
262	Move (ptr, p + inc, sze, char);	309	Move (ptr, p + inc, sze, T);
263	Safefree (ptr);	310	Safefree (ptr);
264		311
265	return p;	312	ptr = p;
266	}	313	}
267		314
268	static char *	315	template<typename T>
269	append (char *ptr, int sze, int inc)
270	{
271	Renew (ptr, sze + inc, char);
272	Zero (ptr + sze, inc, char);
273
274	return ptr;
275	}
276
277	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
278	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
279
280	static void	316	static void
		317	append (T *&ptr, int sze, int inc)
		318	{
		319	Renew (ptr, sze + inc, T);
		320	Zero (ptr + sze, inc, T);
		321	}
		322
		323	static void
281	need_facenum (struct map *self, faceid face)	324	need_facenum (struct mapgrid *self, faceid face)
282	{	325	{
283	while (self->faces <= face)	326	while (self->faces <= face)
284	{	327	{
285	Append (tileid, self->face2tile, self->faces, self->faces);	328	append (self->face2tile, self->faces, self->faces);
286	self->faces *= 2;	329	self->faces *= 2;
287	}	330	}
288	}	331	}
289		332
290	static void	333	static void
291	need_texid (struct map *self, int texid)	334	need_texid (struct mapgrid *self, int texid)
292	{	335	{
293	while (self->texs <= texid)	336	while (self->texs <= texid)
294	{	337	{
295	Append (maptex, self->tex, self->texs, self->texs);	338	append (self->tex, self->texs, self->texs);
296	self->texs *= 2;	339	self->texs *= 2;
297	}	340	}
298	}	341	}
299		342
300	static maprow *	343	static maprow *
301	map_get_row (DC__Map self, int y)	344	map_get_row (mapgrid *self, int y)
302	{	345	{
303	if (0 > y)	346	if (0 > y)
304	{	347	{
305	int extend = - y + MAP_EXTEND_Y;	348	int extend = - y + MAP_EXTEND_Y;
306	Prepend (maprow, self->row, self->rows, extend);	349	prepend (self->row, self->rows, extend);
307		350
308	self->rows += extend;	351	self->rows += extend;
309	self->y += extend;	352	self->y += extend;
310	y += extend;	353	y += extend;
311	}	354	}
312	else if (y >= self->rows)	355	else if (y >= self->rows)
313	{	356	{
314	int extend = y - self->rows + MAP_EXTEND_Y;	357	int extend = y - self->rows + MAP_EXTEND_Y;
315	Append (maprow, self->row, self->rows, extend);	358	append (self->row, self->rows, extend);
316	self->rows += extend;	359	self->rows += extend;
317	}	360	}
318		361
319	return self->row + y;	362	return self->row + y;
320	}	363	}
…		…
330	}	373	}
331		374
332	if (row->c0 > x)	375	if (row->c0 > x)
333	{	376	{
334	int extend = row->c0 - x + MAP_EXTEND_X;	377	int extend = row->c0 - x + MAP_EXTEND_X;
335	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	378	prepend (row->col, row->c1 - row->c0, extend);
336	row->c0 -= extend;	379	row->c0 -= extend;
337	}	380	}
338	else if (x >= row->c1)	381	else if (x >= row->c1)
339	{	382	{
340	int extend = x - row->c1 + MAP_EXTEND_X;	383	int extend = x - row->c1 + MAP_EXTEND_X;
341	Append (mapcell, row->col, row->c1 - row->c0, extend);	384	append (row->col, row->c1 - row->c0, extend);
342	row->c1 += extend;	385	row->c1 += extend;
343	}	386	}
344		387
345	return row->col + (x - row->c0);	388	return row->col + (x - row->c0);
346	}	389	}
347		390
348	static mapcell *	391	static mapcell *
349	map_get_cell (DC__Map self, int x, int y)	392	map_get_cell (mapgrid *self, int x, int y)
350	{	393	{
351	return row_get_cell (map_get_row (self, y), x);	394	return row_get_cell (map_get_row (self, y), x);
352	}	395	}
353		396
354	static void	397	static void
355	map_clear (DC__Map self)	398	map_clear (mapgrid *self)
356	{	399	{
357	int r;	400	int r;
358		401
359	for (r = 0; r < self->rows; r++)	402	for (r = 0; r < self->rows; r++)
360	Safefree (self->row[r].col);	403	Safefree (self->row[r].col);
…		…
378	(cell)->flags = 0; \	421	(cell)->flags = 0; \
379	(cell)->player = 0; \	422	(cell)->player = 0; \
380	} while (0)	423	} while (0)
381		424
382	static void	425	static void
383	map_blank (DC__Map self, int x0, int y0, int w, int h)	426	map_blank (mapgrid *self, int x0, int y0, int w, int h)
384	{	427	{
385	int x, y;	428	int x, y;
386	maprow *row;	429	maprow *row;
387	mapcell *cell;	430	mapcell *cell;
388		431
…		…
405	CELL_CLEAR (cell);	448	CELL_CLEAR (cell);
406	}	449	}
407	}	450	}
408	}	451	}
409		452
410	typedef struct {	453	struct smooth_key
		454	{
411	tileid tile;	455	tileid tile;
412	uint8_t x, y, level;	456	uint8_t x, y, level;
413	} smooth_key;	457
		458	bool operator == (const smooth_key &o) const
		459	{
		460	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		461	}
		462	};
		463
		464	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		465
		466	namespace std {
		467	template <>
		468	struct hash<smooth_key>
		469	{
		470	size_t operator () (const smooth_key &v) const
		471	{
		472	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		473	}
		474	};
		475	}
414		476
415	static void	477	static void
416	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	478	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
417	{	479	{
418	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	480	auto &&it = h.find (key);
419		481
420	if (SvIOK (*sv))	482	if (it == h.end ())
421	SvIV_set (*sv, SvIVX (*sv) | bits);	483	h.insert (std::make_pair (key, bits));
422	else	484	else
423	sv_setiv (*sv, bits);	485	it->second |= bits;
424	}	486	}
425		487
426	static void	488	static void
427	music_finished (void)	489	music_finished (void)
428	{	490	{
…		…
445	ev.code = 1;	507	ev.code = 1;
446	ev.data1 = (void *)(long)channel;	508	ev.data1 = (void *)(long)channel;
447	ev.data2 = 0;	509	ev.data2 = 0;
448		510
449	SDL_PushEvent ((SDL_Event *)&ev);	511	SDL_PushEvent ((SDL_Event *)&ev);
		512	}
		513
		514	// approximately divide by 255
		515	static unsigned int
		516	div255 (unsigned int n)
		517	{
		518	return (n + (n >> 8)) >> 8;
450	}	519	}
451		520
452	static unsigned int	521	static unsigned int
453	minpot (unsigned int n)	522	minpot (unsigned int n)
454	{	523	{
…		…
521	if (!svp || !SvTRUE (*svp))	590	if (!svp || !SvTRUE (*svp))
522	return 0;	591	return 0;
523		592
524	return 1;	593	return 1;
525	}	594	}
		595
		596	/******************************************************************************/
		597
		598	/* process keyboard modifiers */
		599	static int
		600	mod_munge (int mod)
		601	{
		602	mod &= MOD_MASK;
		603
		604	if (mod & (KMOD_META | KMOD_ALT))
		605	mod |= KMOD_LRAM;
		606
		607	return mod;
		608	}
		609
		610	static void
		611	deliantra_main (SV *real_main)
		612	{
		613	dSP;
		614
		615	PUSHMARK (SP);
		616	call_sv (real_main, G_DISCARD | G_VOID);
		617	}
		618
		619	#ifdef __MACOSX__
		620	static SV *real_main;
		621
		622	/* to due surprising braindamage on the side of SDL design, we
		623	* do some mind-boggling hack here: SDL requires a custom main()
		624	* on OS X, so... we provide one and call the original main(), which,
		625	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		626	* and which calls our main (== SDL_main) back.
		627	*/
		628	extern C_LINKAGE int
		629	main (int argc, char *argv[])
		630	{
		631	deliantra_main (real_main);
		632	}
		633
		634	#undef main
		635
		636	extern C_LINKAGE int main (int argc, char *argv[]);
		637
		638	static void
		639	SDL_main_hack (SV *real_main_)
		640	{
		641	real_main = real_main_;
		642
		643	char *argv[] = { "deliantra client", 0 };
		644	(main) (1, argv);
		645	}
		646	#else
		647	static void
		648	SDL_main_hack (SV *real_main)
		649	{
		650	deliantra_main (real_main);
		651	}
		652	#endif
526		653
527	MODULE = Deliantra::Client PACKAGE = DC	654	MODULE = Deliantra::Client PACKAGE = DC
528		655
529	PROTOTYPES: ENABLE	656	PROTOTYPES: ENABLE
530		657
…		…
559	const_iv (SDL_USEREVENT),	686	const_iv (SDL_USEREVENT),
560		687
561	const_iv (SDL_APPINPUTFOCUS),	688	const_iv (SDL_APPINPUTFOCUS),
562	const_iv (SDL_APPMOUSEFOCUS),	689	const_iv (SDL_APPMOUSEFOCUS),
563	const_iv (SDL_APPACTIVE),	690	const_iv (SDL_APPACTIVE),
		691
		692
		693	const_iv (SDLK_UNKNOWN),
		694	const_iv (SDLK_FIRST),
		695	const_iv (SDLK_BACKSPACE),
		696	const_iv (SDLK_TAB),
		697	const_iv (SDLK_CLEAR),
		698	const_iv (SDLK_RETURN),
		699	const_iv (SDLK_PAUSE),
		700	const_iv (SDLK_ESCAPE),
		701	const_iv (SDLK_SPACE),
		702	const_iv (SDLK_EXCLAIM),
		703	const_iv (SDLK_QUOTEDBL),
		704	const_iv (SDLK_HASH),
		705	const_iv (SDLK_DOLLAR),
		706	const_iv (SDLK_AMPERSAND),
		707	const_iv (SDLK_QUOTE),
		708	const_iv (SDLK_LEFTPAREN),
		709	const_iv (SDLK_RIGHTPAREN),
		710	const_iv (SDLK_ASTERISK),
		711	const_iv (SDLK_PLUS),
		712	const_iv (SDLK_COMMA),
		713	const_iv (SDLK_MINUS),
		714	const_iv (SDLK_PERIOD),
		715	const_iv (SDLK_SLASH),
		716	const_iv (SDLK_0),
		717	const_iv (SDLK_1),
		718	const_iv (SDLK_2),
		719	const_iv (SDLK_3),
		720	const_iv (SDLK_4),
		721	const_iv (SDLK_5),
		722	const_iv (SDLK_6),
		723	const_iv (SDLK_7),
		724	const_iv (SDLK_8),
		725	const_iv (SDLK_9),
		726	const_iv (SDLK_COLON),
		727	const_iv (SDLK_SEMICOLON),
		728	const_iv (SDLK_LESS),
		729	const_iv (SDLK_EQUALS),
		730	const_iv (SDLK_GREATER),
		731	const_iv (SDLK_QUESTION),
		732	const_iv (SDLK_AT),
		733
		734	const_iv (SDLK_LEFTBRACKET),
		735	const_iv (SDLK_BACKSLASH),
		736	const_iv (SDLK_RIGHTBRACKET),
		737	const_iv (SDLK_CARET),
		738	const_iv (SDLK_UNDERSCORE),
		739	const_iv (SDLK_BACKQUOTE),
		740	const_iv (SDLK_DELETE),
564		741
565	const_iv (SDLK_FIRST),	742	const_iv (SDLK_FIRST),
566	const_iv (SDLK_LAST),	743	const_iv (SDLK_LAST),
567	const_iv (SDLK_KP0),	744	const_iv (SDLK_KP0),
568	const_iv (SDLK_KP1),	745	const_iv (SDLK_KP1),
…		…
644	const_iv (KMOD_RMETA),	821	const_iv (KMOD_RMETA),
645	const_iv (KMOD_NUM),	822	const_iv (KMOD_NUM),
646	const_iv (KMOD_CAPS),	823	const_iv (KMOD_CAPS),
647	const_iv (KMOD_MODE),	824	const_iv (KMOD_MODE),
648		825
		826	const_iv (KMOD_LRAM),
		827
649	const_iv (MIX_DEFAULT_FORMAT),	828	const_iv (MIX_DEFAULT_FORMAT),
650		829
651	const_iv (SDL_INIT_TIMER),	830	const_iv (SDL_INIT_TIMER),
652	const_iv (SDL_INIT_AUDIO),	831	const_iv (SDL_INIT_AUDIO),
653	const_iv (SDL_INIT_VIDEO),	832	const_iv (SDL_INIT_VIDEO),
…		…
677		856
678	const_iv (FOW_DARKNESS)	857	const_iv (FOW_DARKNESS)
679	# undef const_iv	858	# undef const_iv
680	};	859	};
681		860
682	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	861	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
683	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	862	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
684		863
685	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	864	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
686	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	865	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
687	}	866	}
688		867
…		…
704	NV ceil (NV x)	883	NV ceil (NV x)
705		884
706	IV minpot (UV n)	885	IV minpot (UV n)
707		886
708	IV popcount (UV n)	887	IV popcount (UV n)
		888
		889	NV distance (NV dx, NV dy)
		890	CODE:
		891	RETVAL = pow (dx * dx + dy * dy, 0.5);
		892	OUTPUT:
		893	RETVAL
709		894
710	void	895	void
711	pango_init ()	896	pango_init ()
712	CODE:	897	CODE:
713	{	898	{
…		…
721	#endif	906	#endif
722	}	907	}
723		908
724	char *SDL_GetError ()	909	char *SDL_GetError ()
725		910
		911	void SDL_main_hack (SV *real_main)
		912	PROTOTYPE: &
		913
726	int SDL_Init (U32 flags)	914	int SDL_Init (U32 flags)
727		915
728	int SDL_InitSubSystem (U32 flags)	916	int SDL_InitSubSystem (U32 flags)
729		917
730	void SDL_QuitSubSystem (U32 flags)	918	void SDL_QuitSubSystem (U32 flags)
731		919
732	void SDL_Quit ()	920	void SDL_Quit ()
733		921
734	int SDL_GL_SetAttribute (int attr, int value)	922	int SDL_GL_SetAttribute (int attr, int value)
		923	C_ARGS: (SDL_GLattr)attr, value
735		924
736	int SDL_GL_GetAttribute (int attr)	925	int SDL_GL_GetAttribute (int attr)
737	CODE:	926	CODE:
738	if (SDL_GL_GetAttribute (attr, &RETVAL))	927	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
739	XSRETURN_UNDEF;	928	XSRETURN_UNDEF;
740	OUTPUT:	929	OUTPUT:
741	RETVAL	930	RETVAL
742		931
743	void	932	void
…		…
798	);	987	);
799		988
800	if (RETVAL)	989	if (RETVAL)
801	{	990	{
802	av_clear (texture_av);	991	av_clear (texture_av);
803
804	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
805	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	992	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
806	#include "glfunc.h"	993	#include "glfunc.h"
807	#undef GL_FUNC	994	#undef GL_FUNC
		995	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		996	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
808	}	997	}
809	}	998	}
810	OUTPUT:	999	OUTPUT:
811	RETVAL	1000	RETVAL
		1001
		1002	void
		1003	SDL_WM_SetCaption (const char *title, const char *icon)
812		1004
813	void	1005	void
814	SDL_GL_SwapBuffers ()	1006	SDL_GL_SwapBuffers ()
815		1007
816	char *	1008	char *
817	SDL_GetKeyName (int sym)	1009	SDL_GetKeyName (int sym)
		1010	C_ARGS: (SDLKey)sym
818		1011
819	int	1012	int
820	SDL_GetAppState ()	1013	SDL_GetAppState ()
821		1014
822	int	1015	int
823	SDL_GetModState ()	1016	SDL_GetModState ()
824		1017
		1018	int
		1019	SDL_WaitEvent ()
		1020	C_ARGS: 0
		1021
825	void	1022	void
		1023	SDL_PumpEvents ()
		1024
		1025	void
826	poll_events ()	1026	peep_events ()
827	PPCODE:	1027	PPCODE:
828	{	1028	{
829	SDL_Event ev;	1029	SDL_Event ev;
830		1030
831	SDL_PumpEvents ();	1031	SDL_PumpEvents ();
…		…
838	{	1038	{
839	case SDL_KEYDOWN:	1039	case SDL_KEYDOWN:
840	case SDL_KEYUP:	1040	case SDL_KEYUP:
841	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1041	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
842	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1042	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
843	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);	1043	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
844	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */	1044	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
845	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1045	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
846	break;	1046	break;
847		1047
848	case SDL_ACTIVEEVENT:	1048	case SDL_ACTIVEEVENT:
849	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1049	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
867	x = ev.motion.x;	1067	x = ev.motion.x;
868	y = ev.motion.y;	1068	y = ev.motion.y;
869	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1069	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
870	}	1070	}
871		1071
872	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1072	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
873	hv_store (hv, "state", 5, newSViv (state), 0);	1073	hv_store (hv, "state", 5, newSViv (state), 0);
874	hv_store (hv, "x", 1, newSViv (x), 0);	1074	hv_store (hv, "x", 1, newSViv (x), 0);
875	hv_store (hv, "y", 1, newSViv (y), 0);	1075	hv_store (hv, "y", 1, newSViv (y), 0);
876	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1076	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
877	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1077	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
897		1097
898	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1098	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
899	}	1099	}
900	}	1100	}
901		1101
		1102	char *
		1103	SDL_AudioDriverName ()
		1104	CODE:
		1105	{
		1106	char buf [256];
		1107	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1108	XSRETURN_UNDEF;
		1109
		1110	RETVAL = buf;
		1111	}
		1112	OUTPUT:
		1113	RETVAL
		1114
902	int	1115	int
903	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1116	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
904	POSTCALL:	1117	POSTCALL:
905	Mix_HookMusicFinished (music_finished);	1118	Mix_HookMusicFinished (music_finished);
906	Mix_ChannelFinished (channel_finished);	1119	Mix_ChannelFinished (channel_finished);
907		1120
908	void	1121	void
909	Mix_QuerySpec ()	1122	Mix_QuerySpec ()
…		…
968	add_font (char *file)	1181	add_font (char *file)
969	CODE:	1182	CODE:
970	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1183	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
971	OUTPUT:	1184	OUTPUT:
972	RETVAL	1185	RETVAL
		1186
		1187	void
		1188	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1189
		1190	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1191	void
		1192	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
973		1193
974	void	1194	void
975	load_image_inline (SV *image_)	1195	load_image_inline (SV *image_)
976	ALIAS:	1196	ALIAS:
977	load_image_file = 1	1197	load_image_file = 1
…		…
1023		1243
1024	SDL_LockSurface (surface2);	1244	SDL_LockSurface (surface2);
1025	EXTEND (SP, 6);	1245	EXTEND (SP, 6);
1026	PUSHs (sv_2mortal (newSViv (surface2->w)));	1246	PUSHs (sv_2mortal (newSViv (surface2->w)));
1027	PUSHs (sv_2mortal (newSViv (surface2->h)));	1247	PUSHs (sv_2mortal (newSViv (surface2->h)));
1028	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1248	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
1029	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1249	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
1030	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1250	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1031	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1251	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1032	SDL_UnlockSurface (surface2);	1252	SDL_UnlockSurface (surface2);
1033		1253
…		…
1093	#if DEBUG	1313	#if DEBUG
1094	VALGRIND_DO_LEAK_CHECK;	1314	VALGRIND_DO_LEAK_CHECK;
1095	#endif	1315	#endif
1096	}	1316	}
1097		1317
		1318	int
		1319	SvREFCNT (SV *sv)
		1320	CODE:
		1321	RETVAL = SvREFCNT (sv);
		1322	OUTPUT:
		1323	RETVAL
		1324
1098	MODULE = Deliantra::Client PACKAGE = DC::Font	1325	MODULE = Deliantra::Client PACKAGE = DC::Font
1099		1326
1100	PROTOTYPES: DISABLE	1327	PROTOTYPES: DISABLE
1101		1328
1102	DC::Font	1329	DC::Font
1103	new_from_file (SV *class, char *path, int id = 0)	1330	new_from_file (SV *klass, char *path, int id = 0)
1104	CODE:	1331	CODE:
1105	{	1332	{
1106	int count;	1333	int count;
1107	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1334	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1108	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1335	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1137	PROTOTYPE:	1364	PROTOTYPE:
1138	CODE:	1365	CODE:
1139	tc_restore ();	1366	tc_restore ();
1140		1367
1141	DC::Layout	1368	DC::Layout
1142	new (SV *class)	1369	new (SV *klass)
1143	CODE:	1370	CODE:
1144	New (0, RETVAL, 1, struct cf_layout);	1371	RETVAL = new cf_layout;
1145		1372
1146	RETVAL->pl = pango_layout_new (opengl_context);	1373	RETVAL->pl = pango_layout_new (opengl_context);
1147	RETVAL->r = 1.;	1374	RETVAL->r = 1.;
1148	RETVAL->g = 1.;	1375	RETVAL->g = 1.;
1149	RETVAL->b = 1.;	1376	RETVAL->b = 1.;
1150	RETVAL->a = 1.;	1377	RETVAL->a = 1.;
1151	RETVAL->base_height = MIN_FONT_HEIGHT;	1378	RETVAL->base_height = MIN_FONT_HEIGHT;
1152	RETVAL->font = 0;	1379	RETVAL->font = 0;
1153	RETVAL->rc = rc_alloc ();
1154		1380
1155	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1381	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1156	layout_update_font (RETVAL);	1382	layout_update_font (RETVAL);
1157	OUTPUT:	1383	OUTPUT:
1158	RETVAL	1384	RETVAL
1159		1385
1160	void	1386	void
1161	DESTROY (DC::Layout self)	1387	DESTROY (DC::Layout self)
1162	CODE:	1388	CODE:
1163	g_object_unref (self->pl);	1389	g_object_unref (self->pl);
1164	rc_free (self->rc);
1165	Safefree (self);	1390	delete self;
1166		1391
1167	void	1392	void
1168	set_text (DC::Layout self, SV *text_)	1393	set_text (DC::Layout self, SV *text_)
1169	CODE:	1394	CODE:
1170	{	1395	{
…		…
1296		1521
1297	void	1522	void
1298	set_height (DC::Layout self, int base_height)	1523	set_height (DC::Layout self, int base_height)
1299	CODE:	1524	CODE:
1300	if (self->base_height != base_height)	1525	if (self->base_height != base_height)
1301	{	1526	{
1302	self->base_height = base_height;	1527	self->base_height = base_height;
1303	layout_update_font (self);	1528	layout_update_font (self);
1304	}	1529	}
1305		1530
1306	void	1531	void
…		…
1424	}	1649	}
1425		1650
1426	void	1651	void
1427	render (DC::Layout self, float x, float y, int flags = 0)	1652	render (DC::Layout self, float x, float y, int flags = 0)
1428	CODE:	1653	CODE:
1429	rc_clear (self->rc);	1654	self->rc.clear ();
1430	pango_opengl_render_layout_subpixel (	1655	pango_opengl_render_layout_subpixel (
1431	self->pl,	1656	self->pl,
1432	self->rc,	1657	&self->rc,
1433	x * PANGO_SCALE, y * PANGO_SCALE,	1658	x * PANGO_SCALE, y * PANGO_SCALE,
1434	self->r, self->g, self->b, self->a,	1659	self->r, self->g, self->b, self->a,
1435	flags	1660	flags
1436	);	1661	);
1437	// we assume that context_change actually clears/frees stuff	1662	// we assume that context_change actually clears/frees stuff
…		…
1448	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1673	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1449	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1674	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1450	glEnable (GL_ALPHA_TEST);	1675	glEnable (GL_ALPHA_TEST);
1451	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1676	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1452		1677
1453	rc_draw (self->rc);	1678	self->rc.draw ();
1454		1679
1455	glDisable (GL_ALPHA_TEST);	1680	glDisable (GL_ALPHA_TEST);
1456	glDisable (GL_BLEND);	1681	glDisable (GL_BLEND);
1457	glDisable (GL_TEXTURE_2D);	1682	glDisable (GL_TEXTURE_2D);
1458	}	1683	}
…		…
1533	glDisable (GL_ALPHA_TEST);	1758	glDisable (GL_ALPHA_TEST);
1534	glDisable (GL_BLEND);	1759	glDisable (GL_BLEND);
1535	}	1760	}
1536	}	1761	}
1537		1762
		1763	void
		1764	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)
		1765	PROTOTYPE: @
		1766	CODE:
		1767	{
		1768	glEnable (GL_BLEND);
		1769	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1770	glEnable (GL_TEXTURE_2D);
		1771	glBindTexture (GL_TEXTURE_2D, name1);
		1772
		1773	glColor3f (intensity, intensity, intensity);
		1774	glPushMatrix ();
		1775	glScalef (1./3, 1./3, 1.);
		1776
		1777	if (blend > 0.f)
		1778	{
		1779	float dx3 = dx * -3.f / w;
		1780	float dy3 = dy * -3.f / h;
		1781	GLfloat env_color[4] = { 0., 0., 0., blend };
		1782
		1783	/* interpolate the two shadow textures */
		1784	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1785	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1786
		1787	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1788	gl.ActiveTexture (GL_TEXTURE1);
		1789	glEnable (GL_TEXTURE_2D);
		1790	glBindTexture (GL_TEXTURE_2D, name2);
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1792
		1793	/* rgb == rgb(glcolor) */
		1794	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1797
		1798	/* alpha = interpolate t0, t1 by env_alpha */
		1799	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1800
		1801	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1802	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1804
		1805	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1807
		1808	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1809	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1810
		1811	glBegin (GL_QUADS);
		1812	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1813	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1814	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1815	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1816	glEnd ();
		1817
		1818	glDisable (GL_TEXTURE_2D);
		1819	gl.ActiveTexture (GL_TEXTURE0);
		1820	}
		1821	else
		1822	{
		1823	/* simple blending of one texture, also opengl <1.3 path */
		1824	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1825
		1826	glBegin (GL_QUADS);
		1827	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1828	glTexCoord2f (0, t); glVertex2f (0, h);
		1829	glTexCoord2f (s, t); glVertex2f (w, h);
		1830	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1831	glEnd ();
		1832	}
		1833
		1834	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1835	{
		1836	int x, y;
		1837	int dx3 = dx * 3;
		1838	int dy3 = dy * 3;
		1839
		1840	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1841	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1842	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1843	glTranslatef (-1., -1., 0);
		1844	glBegin (GL_QUADS);
		1845
		1846	for (y = 1; y < h; y += 3)
		1847	{
		1848	int y1 = y - dy3;
		1849	int y1valid = y1 >= 0 && y1 < h;
		1850
		1851	for (x = 1; x < w; x += 3)
		1852	{
		1853	int x1 = x - dx3;
		1854	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1855	uint8_t h2;
		1856
		1857	if (y1valid && x1 >= 0 && x1 < w)
		1858	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1859	else
		1860	h2 = 1; /* out of range == invisible */
		1861
		1862	if (h1 || h2)
		1863	{
		1864	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1865	glColor4f (1., 1., 1., alpha);
		1866
		1867	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1868	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1869	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1870	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1871	}
		1872	}
		1873	}
		1874	}
		1875
		1876	glEnd ();
		1877
		1878	glPopMatrix ();
		1879
		1880	glDisable (GL_TEXTURE_2D);
		1881	glDisable (GL_BLEND);
		1882	}
		1883
1538	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1884	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1539	CODE:	1885	CODE:
1540	{	1886	{
1541	GLint width;	1887	GLint width;
1542	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1888	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1549	MODULE = Deliantra::Client PACKAGE = DC::Map	1895	MODULE = Deliantra::Client PACKAGE = DC::Map
1550		1896
1551	PROTOTYPES: DISABLE	1897	PROTOTYPES: DISABLE
1552		1898
1553	DC::Map	1899	DC::Map
1554	new (SV *class)	1900	new (SV *klass)
1555	CODE:	1901	CODE:
1556	New (0, RETVAL, 1, struct map);	1902	New (0, RETVAL, 1, mapgrid);
1557	RETVAL->x = 0;	1903	RETVAL->x = 0;
1558	RETVAL->y = 0;	1904	RETVAL->y = 0;
1559	RETVAL->w = 0;	1905	RETVAL->w = 0;
1560	RETVAL->h = 0;	1906	RETVAL->h = 0;
1561	RETVAL->ox = 0;	1907	RETVAL->ox = 0;
…		…
1598		1944
1599	void	1945	void
1600	set_smooth (DC::Map self, int face, int smooth, int level)	1946	set_smooth (DC::Map self, int face, int smooth, int level)
1601	CODE:	1947	CODE:
1602	{	1948	{
1603	tileid texid;	1949	tileid texid;
1604	maptex *tex;	1950	maptex *tex;
1605		1951
1606	if (face < 0 || face >= self->faces)	1952	if (face < 0 || face >= self->faces)
1607	return;	1953	return;
1608		1954
1609	if (smooth < 0 || smooth >= self->faces)	1955	if (smooth < 0 || smooth >= self->faces)
1610	return;	1956	return;
1611		1957
1612	texid = self->face2tile [face];	1958	texid = self->face2tile [face];
1613		1959
1614	if (!texid)	1960	if (!texid)
1615	return;	1961	return;
1616		1962
1617	tex = self->tex + texid;	1963	tex = self->tex + texid;
…		…
1646	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1992	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1647	// use uglier nearest interpolation because linear suffers	1993	// use uglier nearest interpolation because linear suffers
1648	// from transparent color bleeding and ugly wrapping effects.	1994	// from transparent color bleeding and ugly wrapping effects.
1649	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1995	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1650	}	1996	}
		1997
		1998	void
		1999	expire_textures (DC::Map self, int texid, int count)
		2000	PPCODE:
		2001	for (; texid < self->texs && count; ++texid, --count)
		2002	{
		2003	maptex *tex = self->tex + texid;
		2004
		2005	if (tex->name)
		2006	{
		2007	if (tex->unused)
		2008	{
		2009	tex->name = 0;
		2010	tex->unused = 0;
		2011	XPUSHs (sv_2mortal (newSViv (texid)));
		2012	}
		2013	else
		2014	tex->unused = 1;
		2015	}
		2016	}
1651		2017
1652	int	2018	int
1653	ox (DC::Map self)	2019	ox (DC::Map self)
1654	ALIAS:	2020	ALIAS:
1655	oy = 1	2021	oy = 1
…		…
1687	self->ox += dx; self->x += dx;	2053	self->ox += dx; self->x += dx;
1688	self->oy += dy; self->y += dy;	2054	self->oy += dy; self->y += dy;
1689		2055
1690	while (self->y < 0)	2056	while (self->y < 0)
1691	{	2057	{
1692	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2058	prepend (self->row, self->rows, MAP_EXTEND_Y);
1693		2059
1694	self->rows += MAP_EXTEND_Y;	2060	self->rows += MAP_EXTEND_Y;
1695	self->y += MAP_EXTEND_Y;	2061	self->y += MAP_EXTEND_Y;
1696	}	2062	}
1697	}	2063	}
1698		2064
1699	SV *	2065	SV *
1700	map1a_update (DC::Map self, SV *data_, int extmap)	2066	map1a_update (DC::Map self, SV *data_)
1701	CODE:	2067	CODE:
1702	{	2068	{
1703	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2069	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1704	uint8_t *data_end = (uint8_t *)SvEND (data_);	2070	uint8_t *data_end = (uint8_t *)SvEND (data_);
1705	mapcell *cell;	2071	mapcell *cell;
…		…
1726		2092
1727	//TODO: don't trust server data to be in-range(!)	2093	//TODO: don't trust server data to be in-range(!)
1728		2094
1729	if (flags & 8)	2095	if (flags & 8)
1730	{	2096	{
		2097	uint8_t ext, cmd;
		2098
1731	if (extmap)	2099	do
1732	{	2100	{
1733	uint8_t ext, cmd;	2101	ext = *data++;
		2102	cmd = ext & 0x7f;
1734		2103
1735	do	2104	if (cmd < 4)
		2105	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2106	else if (cmd == 5) // health
1736	{	2107	{
1737	ext = *data++;
1738	cmd = ext & 0x7f;
1739
1740	if (cmd < 4)
1741	cell->darkness = 255 - ext * 64 + 1;
1742	else if (cmd == 5) // health
1743	{
1744	cell->stat_width = 1;	2108	cell->stat_width = 1;
1745	cell->stat_hp = *data++;	2109	cell->stat_hp = *data++;
1746	}
1747	else if (cmd == 6) // monster width
1748	cell->stat_width = *data++ + 1;
1749	else if (cmd == 0x47)
1750	{
1751	if (*data == 1) cell->player = data [1];
1752	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1753	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1754	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1755
1756	data += *data + 1;
1757	}
1758	else if (cmd == 8) // cell flags
1759	cell->flags = *data++;
1760	else if (ext & 0x40) // unknown, multibyte => skip
1761	data += *data + 1;
1762	else
1763	data++;
1764	}	2110	}
1765	while (ext & 0x80);	2111	else if (cmd == 6) // monster width
		2112	cell->stat_width = *data++ + 1;
		2113	else if (cmd == 0x47)
		2114	{
		2115	if (*data == 1) cell->player = data [1];
		2116	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2117	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2118	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2119
		2120	data += *data + 1;
		2121	}
		2122	else if (cmd == 8) // cell flags
		2123	cell->flags = *data++;
		2124	else if (ext & 0x40) // unknown, multibyte => skip
		2125	data += *data + 1;
		2126	else
		2127	data++;
1766	}	2128	}
1767	else	2129	while (ext & 0x80);
1768	cell->darkness = *data++ + 1;
1769	}	2130	}
1770		2131
1771	for (z = 0; z <= 2; ++z)	2132	for (z = 0; z <= 2; ++z)
1772	if (flags & (4 >> z))	2133	if (flags & (4 >> z))
1773	{	2134	{
…		…
1776	cell->tile [z] = self->face2tile [face];	2137	cell->tile [z] = self->face2tile [face];
1777		2138
1778	if (cell->tile [z])	2139	if (cell->tile [z])
1779	{	2140	{
1780	maptex *tex = self->tex + cell->tile [z];	2141	maptex *tex = self->tex + cell->tile [z];
		2142	tex->unused = 0;
1781	if (!tex->name)	2143	if (!tex->name)
1782	av_push (missing, newSViv (cell->tile [z]));	2144	av_push (missing, newSViv (cell->tile [z]));
1783		2145
1784	if (tex->smoothtile)	2146	if (tex->smoothtile)
1785	{	2147	{
1786	maptex *smooth = self->tex + tex->smoothtile;	2148	maptex *smooth = self->tex + tex->smoothtile;
		2149	smooth->unused = 0;
1787	if (!smooth->name)	2150	if (!smooth->name)
1788	av_push (missing, newSViv (tex->smoothtile));	2151	av_push (missing, newSViv (tex->smoothtile));
1789	}	2152	}
1790	}	2153	}
1791	}	2154	}
…		…
1819	? self->row + y	2182	? self->row + y
1820	: 0;	2183	: 0;
1821		2184
1822	for (x = x0; x < x1; x++)	2185	for (x = x0; x < x1; x++)
1823	{	2186	{
1824	int r = 32, g = 32, b = 32, a = 192;	2187	unsigned int r = 32, g = 32, b = 32, a = 192;
1825		2188
1826	if (row && row->c0 <= x && x < row->c1)	2189	if (row && row->c0 <= x && x < row->c1)
1827	{	2190	{
1828	mapcell *cell = row->col + (x - row->c0);	2191	mapcell *cell = row->col + (x - row->c0);
1829		2192
…		…
1831	{	2194	{
1832	maptex tex = self->tex [cell->tile [z]];	2195	maptex tex = self->tex [cell->tile [z]];
1833	int a0 = 255 - tex.a;	2196	int a0 = 255 - tex.a;
1834	int a1 = tex.a;	2197	int a1 = tex.a;
1835		2198
1836	r = (r * a0 + tex.r * a1) / 255;	2199	r = div255 (r * a0 + tex.r * a1);
1837	g = (g * a0 + tex.g * a1) / 255;	2200	g = div255 (g * a0 + tex.g * a1);
1838	b = (b * a0 + tex.b * a1) / 255;	2201	b = div255 (b * a0 + tex.b * a1);
1839	a = (a * a0 + tex.a * a1) / 255;	2202	a = div255 (a * a0 + tex.a * a1);
1840	}	2203	}
1841	}	2204	}
1842		2205
1843	*map++ = (r )	2206	*map++ = (r )
1844	| (g << 8)	2207	| (g << 8)
1845	| (b << 16)	2208	| (b << 16)
1846	| (a << 24);	2209	| (a << 24);
1847	}	2210	}
1848	}	2211	}
1849		2212
1850	RETVAL = map_sv;	2213	RETVAL = map_sv;
1851	}	2214	}
1852	OUTPUT:	2215	OUTPUT:
1853	RETVAL	2216	RETVAL
1854		2217
1855	void	2218	void
1856	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)	2219	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)
1857	CODE:	2220	CODE:
1858	{	2221	{
1859	int x, y, z;	2222	int x, y, z;
1860		2223
1861	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1862	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1863	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2224	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1864	smooth_key skey;
1865	int pl_x, pl_y;	2225	int pl_x, pl_y;
1866	maptex pl_tex;	2226	maptex pl_tex;
1867	rc_t *rc = rc_alloc ();	2227	rc_t rc;
		2228	rc_t rc_ov;
1868	rc_key_t key;	2229	rc_key_t key;
1869	rc_array_t *arr;	2230	rc_t::array_t *arr;
1870		2231
1871	pl_tex.name = 0;	2232	pl_tex.name = 0;
1872		2233
1873	// thats current max. sorry.	2234	// that's current max. sorry.
1874	if (sw > 255) sw = 255;	2235	if (sw > 255) sw = 255;
1875	if (sh > 255) sh = 255;	2236	if (sh > 255) sh = 255;
1876
1877	// clear key, in case of extra padding
1878	memset (&skey, 0, sizeof (skey));
1879		2237
1880	memset (&key, 0, sizeof (key));	2238	memset (&key, 0, sizeof (key));
1881	key.r = 255;	2239	key.r = 255;
1882	key.g = 255;	2240	key.g = 255;
1883	key.b = 255;	2241	key.b = 255;
1884	key.a = 255;	2242	key.a = 255;
1885	key.mode = GL_QUADS;	2243	key.mode = GL_QUADS;
1886	key.format = GL_T2F_V3F;	2244	key.format = GL_T2F_V3F;
1887	key.texname = -1;
1888		2245
1889	mx += self->x;	2246	mx += self->x;
1890	my += self->y;	2247	my += self->y;
1891		2248
1892	// first pass: determine smooth_max	2249	// first pass: determine smooth_max
1893	// rather ugly, if you ask me	2250	// rather ugly, if you ask me
1894	// could also be stored inside mapcell and updated on change	2251	// could also be stored inside mapcell and updated on change
1895	memset (smooth_max, 0, sizeof (smooth_max));	2252	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1896		2253
1897	for (y = 0; y < sh; y++)	2254	for (y = 0; y < sh; y++)
1898	if (0 <= y + my && y + my < self->rows)	2255	if (0 <= y + my && y + my < self->rows)
1899	{	2256	{
1900	maprow *row = self->row + (y + my);	2257	maprow *row = self->row + (y + my);
…		…
1915	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2272	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1916	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2273	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1917		2274
1918	for (z = 0; z <= 2; z++)	2275	for (z = 0; z <= 2; z++)
1919	{	2276	{
1920	memset (smooth_level, 0, sizeof (smooth_level));	2277	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2278	smooth_key skey;
		2279	smooth_hash smooth;
		2280	key.texname = -1;
1921		2281
1922	for (y = 0; y < sh; y++)	2282	for (y = 0; y < sh; y++)
1923	if (0 <= y + my && y + my < self->rows)	2283	if (0 <= y + my && y + my < self->rows)
1924	{	2284	{
1925	maprow *row = self->row + (y + my);	2285	maprow *row = self->row + (y + my);
…		…
1931	tileid tile = cell->tile [z];	2291	tileid tile = cell->tile [z];
1932		2292
1933	if (tile)	2293	if (tile)
1934	{	2294	{
1935	maptex tex = self->tex [tile];	2295	maptex tex = self->tex [tile];
1936	int px = (x + 1) * T - tex.w;	2296	int px, py;
1937	int py = (y + 1) * T - tex.h;
1938		2297
1939	if (key.texname != tex.name)	2298	if (key.texname != tex.name)
1940	{	2299	{
		2300	self->tex [tile].unused = 0;
		2301
1941	if (!tex.name)	2302	if (!tex.name)
1942	tex = self->tex [2]; /* missing, replace by noface */	2303	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1943		2304
1944	key.texname = tex.name;	2305	key.texname = tex.name;
1945	arr = rc_array (rc, &key);	2306	arr = &rc.array (key);
1946	}	2307	}
		2308
		2309	px = (x + 1) * Th - tex.w;
		2310	py = (y + 1) * Tw - tex.h;
1947		2311
1948	if (expect_false (cell->player == player) && expect_false (z == 2))	2312	if (expect_false (cell->player == player) && expect_false (z == 2))
1949	{	2313	{
1950	pl_x = px;	2314	pl_x = px;
1951	pl_y = py;	2315	pl_y = py;
1952	pl_tex = tex;	2316	pl_tex = tex;
1953	continue;	2317	continue;
1954	}	2318	}
1955		2319
1956	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2320	arr->t2f_v3f (0 , 0 , px , py , 0);
1957	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2321	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
1958	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2322	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
1959	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2323	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1960
1961	if (expect_false (cell->flags) && expect_false (z == 2))
1962	{
1963	// overlays such as the speech bubble, probably more to come
1964	if (cell->flags & 1)
1965	{
1966	maptex tex = self->tex [1];
1967	int px = x * T + T * 2 / 32;
1968	int py = y * T - T * 6 / 32;
1969
1970	if (tex.name)
1971	{
1972	if (key.texname != tex.name)
1973	{
1974	key.texname = tex.name;
1975	arr = rc_array (rc, &key);
1976	}
1977
1978	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1979	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1980	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1981	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1982	}
1983	}
1984	}
1985		2324
1986	// update smooth hash	2325	// update smooth hash
1987	if (tex.smoothtile)	2326	if (tex.smoothtile)
1988	{	2327	{
1989	skey.tile = tex.smoothtile;	2328	skey.tile = tex.smoothtile;
1990	skey.level = tex.smoothlevel;	2329	skey.level = tex.smoothlevel;
1991		2330
1992	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2331	smooth_level[tex.smoothlevel] = 1;
1993		2332
1994	// add bits to current tile and all neighbours. skey.x|y is	2333	// add bits to current tile and all neighbours. skey.x|y is
1995	// shifted +1|+1 so we always stay positive.	2334	// shifted +1|+1 so we always stay positive.
1996		2335
1997	// bits is ___n cccc CCCC bbbb	2336	// bits is ___n cccc CCCC bbbb
…		…
2005		2344
2006	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2345	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2007	// ·· ·· ·┏ ┓·	2346	// ·· ·· ·┏ ┓·
2008		2347
2009	// full tile	2348	// full tile
2010	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2349	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2011		2350
2012	// borders	2351	// borders
2013	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2352	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
2014	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2353	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
2015	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2354	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
2016	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2355	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2017		2356
2018	// corners	2357	// corners
2019	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2358	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
2020	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2359	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
2021	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2360	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
2022	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2361	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2362	}
		2363	}
		2364
		2365	if (expect_false (z == 2) && expect_false (cell->flags))
		2366	{
		2367	// overlays such as the speech bubble, probably more to come
		2368	if (cell->flags & 1)
		2369	{
		2370	rc_key_t key_ov = key;
		2371	maptex tex = self->tex[TEXID_SPEECH];
		2372	int px = x * Tw + Tw * 2 / 32;
		2373	int py = y * Th - Th * 6 / 32;
		2374
		2375	key_ov.texname = tex.name;
		2376	rc_t::array_t &arr = rc_ov.array (key_ov);
		2377
		2378	arr.t2f_v3f (0 , 0 , px , py , 0);
		2379	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2380	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2381	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
2023	}	2382	}
2024	}	2383	}
2025	}	2384	}
2026	}	2385	}
2027		2386
2028	rc_draw (rc);	2387	rc.draw ();
2029	rc_clear (rc);	2388	rc.clear ();
2030		2389
2031	// go through all smoothlevels, lowest to highest, then draw.	2390	// go through all smoothlevels, lowest to highest, then draw.
2032	// this is basically counting sort	2391	// this is basically counting sort
2033	{	2392	{
2034	int w, b;	2393	int w, b;
2035		2394
2036	glEnable (GL_TEXTURE_2D);	2395	glEnable (GL_TEXTURE_2D);
2037	glBegin (GL_QUADS);	2396	glBegin (GL_QUADS);
2038	for (w = 0; w < 256 / 32; ++w)	2397	for (int level = 0; level < smooth_level.size (); ++level)
		2398	if (smooth_level[level])
		2399	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
2039	{	2400	{
2040	uint32_t smask = smooth_level [w];	2401	smooth_key &skey = it->first;
2041	if (smask)	2402	IV bits = it->second;
2042	for (b = 0; b < 32; ++b)	2403
2043	if (smask & (((uint32_t)1) << b))	2404	if (!(bits & 0x1000)
		2405	&& skey.level == level
		2406	&& level > smooth_max [skey.x][skey.y])
2044	{	2407	{
2045	int level = (w << 5) | b;	2408	maptex tex = self->tex [skey.tile];
		2409	int px = (((int)skey.x) - 1) * Tw;
		2410	int py = (((int)skey.y) - 1) * Th;
		2411	int border = bits & 15;
		2412	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2413	float dx = tex.s * .0625f; // 16 images/row
		2414	float dy = tex.t * .5f ; // 2 images/column
		2415
2046	HE *he;	2416	if (tex.name)
2047
2048	hv_iterinit (smooth);
2049	while ((he = hv_iternext (smooth)))
2050	{	2417	{
2051	smooth_key *skey = (smooth_key *)HeKEY (he);	2418	// this time avoiding texture state changes
2052	IV bits = SvIVX (HeVAL (he));	2419	// save gobs of state changes.
2053		2420	if (key.texname != tex.name)
2054	if (!(bits & 0x1000)
2055	&& skey->level == level
2056	&& level > smooth_max [skey->x][skey->y])
2057	{	2421	{
2058	maptex tex = self->tex [skey->tile];	2422	self->tex [skey.tile].unused = 0;
2059	int px = (((int)skey->x) - 1) * T;
2060	int py = (((int)skey->y) - 1) * T;
2061	int border = bits & 15;
2062	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2063	float dx = tex.s * .0625f; // 16 images/row
2064	float dy = tex.t * .5f ; // 2 images/column
2065		2423
2066	if (tex.name)
2067	{
2068	// this time avoiding texture state changes
2069	// save gobs of state changes.
2070	if (key.texname != tex.name)
2071	{
2072	glEnd ();	2424	glEnd ();
2073	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2425	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2074	glBegin (GL_QUADS);	2426	glBegin (GL_QUADS);
2075	}	2427	}
2076		2428
2077	if (border)	2429	if (border)
2078	{	2430	{
2079	float ox = border * dx;	2431	float ox = border * dx;
2080		2432
2081	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2433	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2082	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2434	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2083	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2435	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2084	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2436	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2085	}	2437	}
2086		2438
2087	if (corner)	2439	if (corner)
2088	{	2440	{
2089	float ox = corner * dx;	2441	float ox = corner * dx;
2090		2442
2091	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2443	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2092	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2444	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2093	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2445	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2094	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2446	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2095	}
2096	}
2097	}	2447	}
2098	}	2448	}
2099	}	2449	}
2100	}	2450	}
2101		2451
2102	glEnd ();	2452	glEnd ();
2103	glDisable (GL_TEXTURE_2D);	2453	glDisable (GL_TEXTURE_2D);
2104	key.texname = -1;	2454	key.texname = -1;
2105	}	2455	}
2106
2107	hv_clear (smooth);
2108	}	2456	}
2109		2457
2110	if (pl_tex.name)	2458	if (pl_tex.name)
2111	{	2459	{
2112	maptex tex = pl_tex;	2460	maptex tex = pl_tex;
2113	int px = pl_x + sdx;	2461	int px = pl_x + sdx;
2114	int py = pl_y + sdy;	2462	int py = pl_y + sdy;
2115		2463
2116	key.texname = tex.name;	2464	key.texname = tex.name;
2117	arr = rc_array (rc, &key);	2465	rc_t::array_t &arr = rc.array (key);
2118		2466
2119	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2467	arr.t2f_v3f (0 , 0 , px , py , 0);
2120	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2468	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2121	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2469	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2122	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2470	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2123		2471
2124	rc_draw (rc);	2472	rc.draw ();
2125	}	2473	}
2126		2474
		2475	rc_ov.draw ();
		2476	rc_ov.clear ();
		2477
2127	glDisable (GL_BLEND);	2478	glDisable (GL_BLEND);
2128	rc_free (rc);
2129		2479
2130	// top layer: overlays such as the health bar	2480	// top layer: overlays such as the health bar
2131	for (y = 0; y < sh; y++)	2481	for (y = 0; y < sh; y++)
2132	if (0 <= y + my && y + my < self->rows)	2482	if (0 <= y + my && y + my < self->rows)
2133	{	2483	{
…		…
2136	for (x = 0; x < sw; x++)	2486	for (x = 0; x < sw; x++)
2137	if (row->c0 <= x + mx && x + mx < row->c1)	2487	if (row->c0 <= x + mx && x + mx < row->c1)
2138	{	2488	{
2139	mapcell *cell = row->col + (x + mx - row->c0);	2489	mapcell *cell = row->col + (x + mx - row->c0);
2140		2490
2141	int px = x * T;	2491	int px = x * Tw;
2142	int py = y * T;	2492	int py = y * Th;
		2493
		2494	if (expect_false (cell->player == player))
		2495	{
		2496	px += sdx;
		2497	py += sdy;
		2498	}
2143		2499
2144	if (cell->stat_hp)	2500	if (cell->stat_hp)
2145	{	2501	{
2146	int width = cell->stat_width * T;	2502	int width = cell->stat_width * Tw;
2147	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2503	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2148		2504
2149	glColor3ub (0, 0, 0);	2505	glColor3ub (0, 0, 0);
2150	glRectf (px + 1, py - thick - 2,	2506	glRectf (px + 1, py - thick - 2,
2151	px + width - 1, py);	2507	px + width - 1, py);
2152		2508
…		…
2158	}	2514	}
2159	}	2515	}
2160	}	2516	}
2161		2517
2162	void	2518	void
2163	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2519	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2164	CODE:	2520	CODE:
2165	{	2521	{
2166	static float color[16][3] = {	2522	static float color[16][3] = {
2167	{ 0.00F, 0.00F, 0.00F },	2523	{ 0.00f, 0.00f, 0.00f },
2168	{ 1.00F, 1.00F, 1.00F },	2524	{ 1.00f, 1.00f, 1.00f },
2169	{ 0.00F, 0.00F, 0.55F },	2525	{ 0.00f, 0.00f, 0.55f },
2170	{ 1.00F, 0.00F, 0.00F },	2526	{ 1.00f, 0.00f, 0.00f },
2171		2527
2172	{ 1.00F, 0.54F, 0.00F },	2528	{ 1.00f, 0.54f, 0.00f },
2173	{ 0.11F, 0.56F, 1.00F },	2529	{ 0.11f, 0.56f, 1.00f },
2174	{ 0.93F, 0.46F, 0.00F },	2530	{ 0.93f, 0.46f, 0.00f },
2175	{ 0.18F, 0.54F, 0.34F },	2531	{ 0.18f, 0.54f, 0.34f },
2176		2532
2177	{ 0.56F, 0.73F, 0.56F },	2533	{ 0.56f, 0.73f, 0.56f },
2178	{ 0.80F, 0.80F, 0.80F },	2534	{ 0.80f, 0.80f, 0.80f },
2179	{ 0.55F, 0.41F, 0.13F },	2535	{ 0.55f, 0.41f, 0.13f },
2180	{ 0.99F, 0.77F, 0.26F },	2536	{ 0.99f, 0.77f, 0.26f },
2181		2537
2182	{ 0.74F, 0.65F, 0.41F },	2538	{ 0.74f, 0.65f, 0.41f },
2183		2539
2184	{ 0.00F, 1.00F, 1.00F },	2540	{ 0.00f, 1.00f, 1.00f },
2185	{ 1.00F, 0.00F, 1.00F },	2541	{ 1.00f, 0.00f, 1.00f },
2186	{ 1.00F, 1.00F, 0.00F },	2542	{ 1.00f, 1.00f, 0.00f },
2187	};	2543	};
2188		2544
2189	int x, y;	2545	int x, y;
2190		2546
2191	glEnable (GL_TEXTURE_2D);	2547	glEnable (GL_TEXTURE_2D);
		2548	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2549	* but the nvidia driver (185.18.14) mishandles alpha textures
		2550	* and takes the colour from god knows where instead of using
		2551	* Cp. MODULATE results in the same colour, but slightly different
		2552	* alpha, but atcually gives us the correct colour with nvidia.
		2553	*/
2192	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2554	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2193	glEnable (GL_BLEND);	2555	glEnable (GL_BLEND);
2194	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2556	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2195	glBegin (GL_QUADS);	2557	glBegin (GL_QUADS);
2196		2558
2197	for (y = 0; y < h; y++)	2559	for (y = 0; y < h; y++)
…		…
2201		2563
2202	if (m)	2564	if (m)
2203	{	2565	{
2204	float *c = color [m & 15];	2566	float *c = color [m & 15];
2205		2567
2206	float tx1 = m & 0x40 ? 0.5 : 0.;	2568	float tx1 = m & 0x40 ? 0.5f : 0.f;
2207	float tx2 = tx1 + 0.5;	2569	float tx2 = tx1 + 0.5f;
2208		2570
2209	glColor4f (c[0], c[1], c[2], 0.75);	2571	glColor4f (c[0], c[1], c[2], 1);
2210	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2572	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2211	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2573	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2212	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2574	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2213	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2575	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2214	}	2576	}
…		…
2222	void	2584	void
2223	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2585	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2224	PPCODE:	2586	PPCODE:
2225	{	2587	{
2226	int x, y;	2588	int x, y;
2227	int sw1 = sw + 2;	2589	int sw1 = sw + 2;
2228	int sh1 = sh + 2;	2590	int sh1 = sh + 2;
2229	int sh3 = sh * 3;	2591	int sh3 = sh * 3;
2230	int sw34 = (sw * 3 + 3) & ~3;	2592	int sw3 = sw * 3;
		2593	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2594	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2231	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2595	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2232	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2596	memset (darkness1, 0, sw1*sh1);
2233	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2234		2597
2235	SvPOK_only (darkness3_sv);	2598	SvPOK_only (darkness3_sv);
2236	SvCUR_set (darkness3_sv, sw34 * sh3);	2599	SvCUR_set (darkness3_sv, sw3 * sh3);
2237		2600
2238	mx += self->x - 1;	2601	mx += self->x - 1;
2239	my += self->y - 1;	2602	my += self->y - 1;
2240
2241	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2242		2603
2243	for (y = 0; y < sh1; y++)	2604	for (y = 0; y < sh1; y++)
2244	if (0 <= y + my && y + my < self->rows)	2605	if (0 <= y + my && y + my < self->rows)
2245	{	2606	{
2246	maprow *row = self->row + (y + my);	2607	maprow *row = self->row + (y + my);
…		…
2249	if (row->c0 <= x + mx && x + mx < row->c1)	2610	if (row->c0 <= x + mx && x + mx < row->c1)
2250	{	2611	{
2251	mapcell *cell = row->col + (x + mx - row->c0);	2612	mapcell *cell = row->col + (x + mx - row->c0);
2252		2613
2253	darkness1 [y * sw1 + x] = cell->darkness	2614	darkness1 [y * sw1 + x] = cell->darkness
2254	? 255 - (cell->darkness - 1)	2615	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2255	: 255 - FOW_DARKNESS;	2616	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2256	}	2617	}
2257	}	2618	}
2258		2619
2259	for (y = 0; y < sh; ++y)	2620	for (y = 0; y < sh; ++y)
2260	for (x = 0; x < sw; ++x)	2621	for (x = 0; x < sw; ++x)
…		…
2279		2640
2280	uint8_t r13 = (d13 + d23 + d12) / 3;	2641	uint8_t r13 = (d13 + d23 + d12) / 3;
2281	uint8_t r23 = d23;	2642	uint8_t r23 = d23;
2282	uint8_t r33 = (d23 + d33 + d32) / 3;	2643	uint8_t r33 = (d23 + d33 + d32) / 3;
2283		2644
2284	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2645	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2285	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2646	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2286	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2647	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2287	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2648	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2288	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2649	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2289	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2650	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2290	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2651	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2291	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2652	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2292	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2653	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2293	}	2654	}
2294		2655
2295	free (darkness1);	2656	free (darkness1);
2296		2657
2297	EXTEND (SP, 3);	2658	EXTEND (SP, 3);
2298	PUSHs (sv_2mortal (newSViv (sw34)));	2659	PUSHs (sv_2mortal (newSViv (sw3)));
2299	PUSHs (sv_2mortal (newSViv (sh3)));	2660	PUSHs (sv_2mortal (newSViv (sh3)));
2300	PUSHs (darkness3_sv);	2661	PUSHs (darkness3_sv);
2301	}	2662	}
2302		2663
2303	SV *	2664	SV *
…		…
2366	else	2727	else
2367	*data++ = 0;	2728	*data++ = 0;
2368	}	2729	}
2369	}	2730	}
2370		2731
2371	/* if size is w*h + 5 then no data has been found */	2732	/* if size is w*h + 5 then no data has been found */
2372	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)	2733	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2373	{	2734	{
2374	SvPOK_only (data_sv);	2735	SvPOK_only (data_sv);
2375	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2736	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2376	}	2737	}
2377		2738
2378	RETVAL = data_sv;	2739	RETVAL = data_sv;
2379	}	2740	}
2380	OUTPUT:	2741	OUTPUT:
2381	RETVAL	2742	RETVAL
2382		2743
2383	void	2744	void
…		…
2390	STRLEN len;	2751	STRLEN len;
2391	uint8_t *data, *end;	2752	uint8_t *data, *end;
2392		2753
2393	len = SvLEN (data_sv);	2754	len = SvLEN (data_sv);
2394	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2755	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2395	data = SvPVbyte_nolen (data_sv);	2756	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2396	end = data + len + 8;	2757	end = data + len + 8;
2397		2758
2398	if (len < 5)	2759	if (len < 5)
2399	XSRETURN_EMPTY;	2760	XSRETURN_EMPTY;
2400		2761
…		…
2461	}	2822	}
2462		2823
2463	MODULE = Deliantra::Client PACKAGE = DC::RW	2824	MODULE = Deliantra::Client PACKAGE = DC::RW
2464		2825
2465	DC::RW	2826	DC::RW
2466	new (SV *class, SV *data_sv)	2827	new (SV *klass, SV *data_sv)
2467	CODE:	2828	CODE:
2468	{	2829	{
2469	STRLEN datalen;	2830	STRLEN datalen;
2470	char *data = SvPVbyte (data_sv, datalen);	2831	char *data = SvPVbyte (data_sv, datalen);
2471		2832
…		…
2473	}	2834	}
2474	OUTPUT:	2835	OUTPUT:
2475	RETVAL	2836	RETVAL
2476		2837
2477	DC::RW	2838	DC::RW
2478	new_from_file (SV *class, const char *path, const char *mode = "rb")	2839	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2479	CODE:	2840	CODE:
2480	RETVAL = SDL_RWFromFile (path, mode);	2841	RETVAL = SDL_RWFromFile (path, mode);
2481	OUTPUT:	2842	OUTPUT:
2482	RETVAL	2843	RETVAL
2483		2844
…		…
2501	if (RETVAL < 0)	2862	if (RETVAL < 0)
2502	{	2863	{
2503	RETVAL = Mix_GroupOldest (-1);	2864	RETVAL = Mix_GroupOldest (-1);
2504		2865
2505	if (RETVAL < 0)	2866	if (RETVAL < 0)
		2867	{
		2868	// happens sometimes, maybe it just stopped playing(?)
		2869	RETVAL = Mix_GroupAvailable (-1);
		2870
		2871	if (RETVAL < 0)
2506	XSRETURN_UNDEF;	2872	XSRETURN_UNDEF;
2507		2873	}
		2874	else
2508	Mix_HaltChannel (RETVAL);	2875	Mix_HaltChannel (RETVAL);
2509	}	2876	}
2510		2877
2511	Mix_UnregisterAllEffects (RETVAL);	2878	Mix_UnregisterAllEffects (RETVAL);
2512	Mix_Volume (RETVAL, 128);	2879	Mix_Volume (RETVAL, 128);
2513	}	2880	}
…		…
2560	void	2927	void
2561	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2928	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2562	CODE:	2929	CODE:
2563	{	2930	{
2564	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2931	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2565	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2932	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2566	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2933	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2567	}	2934	}
2568		2935
2569	void	2936	void
2570	set_reverse_stereo (DC::Channel self, int flip)	2937	set_reverse_stereo (DC::Channel self, int flip)
…		…
2573		2940
2574	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2941	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2575		2942
2576	PROTOTYPES: DISABLE	2943	PROTOTYPES: DISABLE
2577		2944
		2945	void
		2946	decoders ()
		2947	PPCODE:
		2948	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2949	int i, num = Mix_GetNumChunkDecoders ();
		2950	EXTEND (SP, num);
		2951	for (i = 0; i < num; ++i)
		2952	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2953	#else
		2954	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2955	#endif
		2956
2578	DC::MixChunk	2957	DC::MixChunk
2579	new (SV *class, DC::RW rwops)	2958	new (SV *klass, DC::RW rwops)
2580	CODE:	2959	CODE:
2581	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2960	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2582	OUTPUT:	2961	OUTPUT:
2583	RETVAL	2962	RETVAL
2584		2963
…		…
2614	OUTPUT:	2993	OUTPUT:
2615	RETVAL	2994	RETVAL
2616		2995
2617	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2996	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2618		2997
		2998	void
		2999	decoders ()
		3000	PPCODE:
		3001	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		3002	int i, num = Mix_GetNumMusicDecoders ();
		3003	EXTEND (SP, num);
		3004	for (i = 0; i < num; ++i)
		3005	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3006	#else
		3007	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3008	#endif
		3009
2619	int	3010	int
2620	volume (int volume = -1)	3011	volume (int volume = -1)
2621	PROTOTYPE: ;$	3012	PROTOTYPE: ;$
2622	CODE:	3013	CODE:
2623	if (items > 0)	3014	if (items > 0)
…		…
2634	void	3025	void
2635	halt ()	3026	halt ()
2636	CODE:	3027	CODE:
2637	Mix_HaltMusic ();	3028	Mix_HaltMusic ();
2638		3029
		3030	int
		3031	playing ()
		3032	CODE:
		3033	RETVAL = Mix_PlayingMusic ();
		3034	OUTPUT:
		3035	RETVAL
		3036
2639	DC::MixMusic	3037	DC::MixMusic
2640	new (SV *class, DC::RW rwops)	3038	new (SV *klass, DC::RW rwops)
2641	CODE:	3039	CODE:
2642	RETVAL = Mix_LoadMUS_RW (rwops);	3040	RETVAL = Mix_LoadMUS_RW (rwops);
2643	OUTPUT:	3041	OUTPUT:
2644	RETVAL	3042	RETVAL
2645		3043
…		…
2673	} *civ, const_iv[] = {	3071	} *civ, const_iv[] = {
2674	# define const_iv(name) { # name, (IV)name }	3072	# define const_iv(name) { # name, (IV)name }
2675	const_iv (GL_VENDOR),	3073	const_iv (GL_VENDOR),
2676	const_iv (GL_VERSION),	3074	const_iv (GL_VERSION),
2677	const_iv (GL_EXTENSIONS),	3075	const_iv (GL_EXTENSIONS),
		3076	const_iv (GL_MAX_TEXTURE_UNITS),
2678	const_iv (GL_COLOR_MATERIAL),	3077	const_iv (GL_COLOR_MATERIAL),
2679	const_iv (GL_SMOOTH),	3078	const_iv (GL_SMOOTH),
2680	const_iv (GL_FLAT),	3079	const_iv (GL_FLAT),
2681	const_iv (GL_DITHER),	3080	const_iv (GL_DITHER),
2682	const_iv (GL_BLEND),	3081	const_iv (GL_BLEND),
…		…
2694	const_iv (GL_ZERO),	3093	const_iv (GL_ZERO),
2695	const_iv (GL_SRC_ALPHA),	3094	const_iv (GL_SRC_ALPHA),
2696	const_iv (GL_DST_ALPHA),	3095	const_iv (GL_DST_ALPHA),
2697	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3096	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2698	const_iv (GL_ONE_MINUS_DST_ALPHA),	3097	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3098	const_iv (GL_SRC_COLOR),
		3099	const_iv (GL_DST_COLOR),
		3100	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3101	const_iv (GL_ONE_MINUS_DST_COLOR),
2699	const_iv (GL_SRC_ALPHA_SATURATE),	3102	const_iv (GL_SRC_ALPHA_SATURATE),
2700	const_iv (GL_RGB),	3103	const_iv (GL_RGB),
2701	const_iv (GL_RGBA),	3104	const_iv (GL_RGBA),
2702	const_iv (GL_RGBA4),	3105	const_iv (GL_RGBA4),
2703	const_iv (GL_RGBA8),	3106	const_iv (GL_RGBA8),
…		…
2771	const_iv (GL_NICEST),	3174	const_iv (GL_NICEST),
2772	const_iv (GL_V2F),	3175	const_iv (GL_V2F),
2773	const_iv (GL_V3F),	3176	const_iv (GL_V3F),
2774	const_iv (GL_T2F_V3F),	3177	const_iv (GL_T2F_V3F),
2775	const_iv (GL_T2F_N3F_V3F),	3178	const_iv (GL_T2F_N3F_V3F),
		3179	const_iv (GL_FUNC_ADD),
		3180	const_iv (GL_FUNC_SUBTRACT),
		3181	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2776	# undef const_iv	3182	# undef const_iv
2777	};	3183	};
2778		3184
2779	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3185	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2780	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3186	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2781		3187
2782	texture_av = newAV ();	3188	texture_av = newAV ();
2783	AvREAL_off (texture_av);	3189	AvREAL_off (texture_av);
2784	}	3190	}
2785		3191
…		…
2787	disable_GL_EXT_blend_func_separate ()	3193	disable_GL_EXT_blend_func_separate ()
2788	CODE:	3194	CODE:
2789	gl.BlendFuncSeparate = 0;	3195	gl.BlendFuncSeparate = 0;
2790	gl.BlendFuncSeparateEXT = 0;	3196	gl.BlendFuncSeparateEXT = 0;
2791		3197
2792	char *	3198	void
		3199	apple_nvidia_bug (int enable)
		3200
		3201	const char *
2793	gl_vendor ()	3202	gl_vendor ()
2794	CODE:	3203	CODE:
2795	RETVAL = (char *)glGetString (GL_VENDOR);	3204	RETVAL = (const char *)glGetString (GL_VENDOR);
2796	OUTPUT:	3205	OUTPUT:
2797	RETVAL	3206	RETVAL
2798		3207
2799	char *	3208	const char *
2800	gl_version ()	3209	gl_version ()
2801	CODE:	3210	CODE:
2802	RETVAL = (char *)glGetString (GL_VERSION);	3211	RETVAL = (const char *)glGetString (GL_VERSION);
2803	OUTPUT:	3212	OUTPUT:
2804	RETVAL	3213	RETVAL
2805		3214
2806	char *	3215	const char *
2807	gl_extensions ()	3216	gl_extensions ()
2808	CODE:	3217	CODE:
2809	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3218	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2810	OUTPUT:	3219	OUTPUT:
2811	RETVAL	3220	RETVAL
2812		3221
2813	const char *glGetString (GLenum pname)	3222	const char *glGetString (GLenum pname)
		3223	CODE:
		3224	RETVAL = (const char *)glGetString (pname);
		3225	OUTPUT:
		3226	RETVAL
2814		3227
2815	GLint glGetInteger (GLenum pname)	3228	GLint glGetInteger (GLenum pname)
2816	CODE:	3229	CODE:
2817	glGetIntegerv (pname, &RETVAL);	3230	glGetIntegerv (pname, &RETVAL);
2818	OUTPUT:	3231	OUTPUT:
…		…
2826		3239
2827	int glGetError ()	3240	int glGetError ()
2828		3241
2829	void glFinish ()	3242	void glFinish ()
2830		3243
		3244	void glFlush ()
		3245
2831	void glClear (int mask)	3246	void glClear (int mask)
2832		3247
2833	void glClearColor (float r, float g, float b, float a = 1.0)	3248	void glClearColor (float r, float g, float b, float a = 1.0)
2834	PROTOTYPE: @	3249	PROTOTYPE: @
2835		3250
…		…
2844	void glBlendFunc (int sfactor, int dfactor)	3259	void glBlendFunc (int sfactor, int dfactor)
2845		3260
2846	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3261	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2847	CODE:	3262	CODE:
2848	gl_BlendFuncSeparate (sa, da, saa, daa);	3263	gl_BlendFuncSeparate (sa, da, saa, daa);
		3264
		3265	# void glBlendEquation (int se)
2849		3266
2850	void glDepthMask (int flag)	3267	void glDepthMask (int flag)
2851		3268
2852	void glLogicOp (int opcode)	3269	void glLogicOp (int opcode)
2853		3270
…		…
2888	void glRotate (float angle, float x, float y, float z)	3305	void glRotate (float angle, float x, float y, float z)
2889	CODE:	3306	CODE:
2890	glRotatef (angle, x, y, z);	3307	glRotatef (angle, x, y, z);
2891		3308
2892	void glColor (float r, float g, float b, float a = 1.0)	3309	void glColor (float r, float g, float b, float a = 1.0)
		3310	PROTOTYPE: @
2893	ALIAS:	3311	ALIAS:
2894	glColor_premultiply = 1	3312	glColor_premultiply = 1
2895	CODE:	3313	CODE:
2896	if (ix)	3314	if (ix)
2897	{	3315	{
…		…
3003		3421
3004	void glEndList ()	3422	void glEndList ()
3005		3423
3006	void glCallList (int list)	3424	void glCallList (int list)
3007		3425
		3426	void c_init ()
		3427	CODE:
		3428	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3429	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3430
3008	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3431	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3009		3432
3010	PROTOTYPES: DISABLE	3433	PROTOTYPES: DISABLE
3011		3434
3012	void	3435	void
3013	find_widget (SV *self, NV x, NV y)	3436	find_widget (SV *self, NV x, NV y)
3014	PPCODE:	3437	PPCODE:
3015	{	3438	{
3016	if (within_widget (self, x, y))	3439	if (within_widget (self, x, y))
3017	XPUSHs (self);	3440	XPUSHs (self);
3018	}	3441	}
3019		3442
3020	BOOT:	3443	BOOT:
3021	{	3444	{
…		…
3029		3452
3030	void	3453	void
3031	draw (SV *self)	3454	draw (SV *self)
3032	CODE:	3455	CODE:
3033	{	3456	{
3034	HV *hv;	3457	HV *hv;
3035	SV **svp;	3458	SV **svp;
3036	NV x, y, w, h;	3459	NV x, y, w, h;
3037	SV *draw_x_sv = GvSV (draw_x_gv);	3460	SV *draw_x_sv = GvSV (draw_x_gv);
3038	SV *draw_y_sv = GvSV (draw_y_gv);	3461	SV *draw_y_sv = GvSV (draw_y_gv);
3039	SV *draw_w_sv = GvSV (draw_w_gv);	3462	SV *draw_w_sv = GvSV (draw_w_gv);
3040	SV *draw_h_sv = GvSV (draw_h_gv);	3463	SV *draw_h_sv = GvSV (draw_h_gv);

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