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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.263 by root, Fri Jul 18 21:18:42 2008 UTC vs.
Revision 1.331 by root, Mon Nov 19 00:10:34 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
…		…
65	# include <netinet/in.h>	76	# include <netinet/in.h>
66	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
67	# include <inttypes.h>	78	# include <inttypes.h>
68	#endif	79	#endif
69		80
70	#if __GNUC__ >= 4	81	#include "ecb.h"
71	# define expect(expr,value) __builtin_expect ((expr),(value))
72	#else
73	# define expect(expr,value) (expr)
74	#endif
75
76	#define expect_false(expr) expect ((expr) != 0, 0)
77	#define expect_true(expr) expect ((expr) != 0, 1)
78		82
79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	83	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
80		84
		85	/* this is used as fow flag as well, so has to have a different value */
		86	/* then anything that is computed by incoming darkness */
81	#define FOW_DARKNESS 32	87	#define FOW_DARKNESS 50
		88	#define DARKNESS_ADJUST(n) (n)
82		89
83	#define MAP_EXTEND_X 32	90	#define MAP_EXTEND_X 32
84	#define MAP_EXTEND_Y 512	91	#define MAP_EXTEND_Y 512
85		92
86	#define MIN_FONT_HEIGHT 10	93	#define MIN_FONT_HEIGHT 10
87		94
88	/* mask out modifiers we are not interested in */	95	/* mask out modifiers we are not interested in */
89	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)	96	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
		97
		98	#define KMOD_LRAM 0x10000 // our extension
		99
		100	#define TEXID_SPEECH 1
		101	#define TEXID_NOFACE 2
		102
		103	static char *
		104	fast_sv_grow (SV *sv, STRLEN need)
		105	{
		106	STRLEN len = SvLEN (sv);
		107	STRLEN want = SvCUR (sv) + need;
		108
		109	if (ecb_expect_false (len < want))
		110	{
		111	do
		112	len *= 2;
		113	while (len < want);
		114
		115	sv_grow (sv, len);
		116	}
		117
		118	SvCUR_set (sv, want);
		119	return SvEND (sv) - need;
		120	}
90		121
91	static AV *texture_av;	122	static AV *texture_av;
92		123
93	static struct	124	static struct
94	{	125	{
…		…
151	{	182	{
152	GSList *attrs = run->item->analysis.extra_attrs;	183	GSList *attrs = run->item->analysis.extra_attrs;
153		184
154	while (attrs)	185	while (attrs)
155	{	186	{
156	PangoAttribute *attr = attrs->data;	187	PangoAttribute attr = (PangoAttribute )attrs->data;
157		188
158	if (attr->klass->type == PANGO_ATTR_SHAPE)	189	if (attr->klass->type == PANGO_ATTR_SHAPE)
159	return 1;	190	return 1;
160		191
161	attrs = attrs->next;	192	attrs = attrs->next;
162	}	193	}
163		194
164	return 0;	195	return 0;
165	}	196	}
166		197
167	typedef struct cf_layout {	198	struct cf_layout {
168	PangoLayout *pl;	199	PangoLayout *pl;
169	float r, g, b, a; // default color for rgba mode	200	float r, g, b, a; // default color for rgba mode
170	int base_height;	201	int base_height;
171	DC__Font font;	202	DC__Font font;
172	rc_t *rc;	203	rc_t rc;
173	} *DC__Layout;	204	};
		205
		206	typedef cf_layout *DC__Layout;
174		207
175	static DC__Font default_font;	208	static DC__Font default_font;
176	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
177	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
178		211
179	static void	212	static void
180	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
181	{	214	{
182	FcPatternAddBool (pattern, FC_HINTING, 1);	215	FcPatternAddBool (pattern, FC_HINTING, 1);
183	#ifdef FC_HINT_STYLE	216	#ifdef FC_HINT_STYLE
184	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	217	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
185	#endif	218	#endif
186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
187	}	220	}
188		221
189	static void	222	static void
…		…
216		249
217	*w = rect.width;	250	*w = rect.width;
218	*h = rect.height;	251	*h = rect.height;
219	}	252	}
220		253
		254	/////////////////////////////////////////////////////////////////////////////
		255
221	typedef uint16_t tileid;	256	typedef uint16_t tileid;
222	typedef uint16_t faceid;	257	typedef uint16_t faceid;
223		258
224	typedef struct {	259	struct maptex
		260	{
225	GLuint name;	261	GLuint name;
226	int w, h;	262	int w, h;
227	float s, t;	263	float s, t;
228	uint8_t r, g, b, a;	264	uint8_t r, g, b, a;
229	tileid smoothtile;	265	tileid smoothtile;
230	uint8_t smoothlevel;	266	uint8_t smoothlevel;
231	} maptex;	267	uint8_t unused; /* set to zero on use */
		268	};
232		269
233	typedef struct {	270	struct mapcell
		271	{
234	uint32_t player;	272	uint32_t player;
235	tileid tile[3];	273	tileid tile[3];
236	uint16_t darkness;	274	uint16_t darkness;
237	uint8_t stat_width, stat_hp, flags, smoothmax;	275	uint8_t stat_width, stat_hp, flags, smoothmax;
238	} mapcell;	276	};
239		277
240	typedef struct {	278	struct maprow
		279	{
241	int32_t c0, c1;	280	int32_t c0, c1;
242	mapcell *col;	281	mapcell *col;
243	} maprow;	282	};
244		283
245	typedef struct map {	284	struct mapgrid {
246	int x, y, w, h;	285	int x, y, w, h;
247	int ox, oy; /* offset to virtual global coordinate system */	286	int ox, oy; /* offset to virtual global coordinate system */
248	int faces; tileid *face2tile; // [faceid]	287	int faces; tileid *face2tile; // [faceid]
249	int texs; maptex *tex; // [tileid]	288	int texs; maptex *tex; // [tileid]
250		289
251	int32_t rows;	290	int32_t rows;
252	maprow *row;	291	maprow *row;
253	} *DC__Map;	292	};
254		293
255	static char *	294	typedef mapgrid *DC__Map;
		295
		296	template<typename T>
		297	static void
256	prepend (char *ptr, int sze, int inc)	298	prepend (T *&ptr, int sze, int inc)
257	{	299	{
258	char *p;	300	T *p;
259		301
260	New (0, p, sze + inc, char);	302	Newx (p, inc + sze, T);
261	Zero (p, inc, char);	303	Zero (p, inc, T);
262	Move (ptr, p + inc, sze, char);	304	Move (ptr, p + inc, sze, T);
263	Safefree (ptr);	305	Safefree (ptr);
264		306
265	return p;	307	ptr = p;
266	}	308	}
267		309
268	static char *	310	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	311	static void
		312	append (T *&ptr, int sze, int inc)
		313	{
		314	Renew (ptr, sze + inc, T);
		315	Zero (ptr + sze, inc, T);
		316	}
		317
		318	static void
281	need_facenum (struct map *self, faceid face)	319	need_facenum (struct mapgrid *self, faceid face)
282	{	320	{
283	while (self->faces <= face)	321	while (self->faces <= face)
284	{	322	{
285	Append (tileid, self->face2tile, self->faces, self->faces);	323	append (self->face2tile, self->faces, self->faces);
286	self->faces *= 2;	324	self->faces *= 2;
287	}	325	}
288	}	326	}
289		327
290	static void	328	static void
291	need_texid (struct map *self, int texid)	329	need_texid (struct mapgrid *self, int texid)
292	{	330	{
293	while (self->texs <= texid)	331	while (self->texs <= texid)
294	{	332	{
295	Append (maptex, self->tex, self->texs, self->texs);	333	append (self->tex, self->texs, self->texs);
296	self->texs *= 2;	334	self->texs *= 2;
297	}	335	}
298	}	336	}
299		337
300	static maprow *	338	static maprow *
301	map_get_row (DC__Map self, int y)	339	map_get_row (mapgrid *self, int y)
302	{	340	{
303	if (0 > y)	341	if (0 > y)
304	{	342	{
305	int extend = - y + MAP_EXTEND_Y;	343	int extend = - y + MAP_EXTEND_Y;
306	Prepend (maprow, self->row, self->rows, extend);	344	prepend (self->row, self->rows, extend);
307		345
308	self->rows += extend;	346	self->rows += extend;
309	self->y += extend;	347	self->y += extend;
310	y += extend;	348	y += extend;
311	}	349	}
312	else if (y >= self->rows)	350	else if (y >= self->rows)
313	{	351	{
314	int extend = y - self->rows + MAP_EXTEND_Y;	352	int extend = y - self->rows + MAP_EXTEND_Y;
315	Append (maprow, self->row, self->rows, extend);	353	append (self->row, self->rows, extend);
316	self->rows += extend;	354	self->rows += extend;
317	}	355	}
318		356
319	return self->row + y;	357	return self->row + y;
320	}	358	}
…		…
330	}	368	}
331		369
332	if (row->c0 > x)	370	if (row->c0 > x)
333	{	371	{
334	int extend = row->c0 - x + MAP_EXTEND_X;	372	int extend = row->c0 - x + MAP_EXTEND_X;
335	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	373	prepend (row->col, row->c1 - row->c0, extend);
336	row->c0 -= extend;	374	row->c0 -= extend;
337	}	375	}
338	else if (x >= row->c1)	376	else if (x >= row->c1)
339	{	377	{
340	int extend = x - row->c1 + MAP_EXTEND_X;	378	int extend = x - row->c1 + MAP_EXTEND_X;
341	Append (mapcell, row->col, row->c1 - row->c0, extend);	379	append (row->col, row->c1 - row->c0, extend);
342	row->c1 += extend;	380	row->c1 += extend;
343	}	381	}
344		382
345	return row->col + (x - row->c0);	383	return row->col + (x - row->c0);
346	}	384	}
347		385
348	static mapcell *	386	static mapcell *
349	map_get_cell (DC__Map self, int x, int y)	387	map_get_cell (mapgrid *self, int x, int y)
350	{	388	{
351	return row_get_cell (map_get_row (self, y), x);	389	return row_get_cell (map_get_row (self, y), x);
352	}	390	}
353		391
354	static void	392	static void
355	map_clear (DC__Map self)	393	map_clear (mapgrid *self)
356	{	394	{
357	int r;	395	int r;
358		396
359	for (r = 0; r < self->rows; r++)	397	for (r = 0; r < self->rows; r++)
360	Safefree (self->row[r].col);	398	Safefree (self->row[r].col);
…		…
367	self->oy = 0;	405	self->oy = 0;
368	self->row = 0;	406	self->row = 0;
369	self->rows = 0;	407	self->rows = 0;
370	}	408	}
371		409
		410	#define CELL_CLEAR(cell) \
		411	do { \
		412	if ((cell)->player) \
		413	(cell)->tile [2] = 0; \
		414	(cell)->darkness = 0; \
		415	(cell)->stat_hp = 0; \
		416	(cell)->flags = 0; \
		417	(cell)->player = 0; \
		418	} while (0)
		419
372	static void	420	static void
373	map_blank (DC__Map self, int x0, int y0, int w, int h)	421	map_blank (mapgrid *self, int x0, int y0, int w, int h)
374	{	422	{
375	int x, y;	423	int x, y;
376	maprow *row;	424	maprow *row;
377	mapcell *cell;	425	mapcell *cell;
378		426
…		…
390	if (x >= row->c1)	438	if (x >= row->c1)
391	break;	439	break;
392		440
393	cell = row->col + x - row->c0;	441	cell = row->col + x - row->c0;
394		442
395	cell->darkness = 0;	443	CELL_CLEAR (cell);
396	cell->stat_hp = 0;
397	cell->flags = 0;
398	cell->player = 0;
399	}	444	}
400	}	445	}
401	}	446	}
402		447
403	typedef struct {	448	struct smooth_key
		449	{
404	tileid tile;	450	tileid tile;
405	uint8_t x, y, level;	451	uint8_t x, y, level;
406	} smooth_key;	452
		453	bool operator == (const smooth_key &o) const
		454	{
		455	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		456	}
		457	};
		458
		459	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		460
		461	namespace std {
		462	template <>
		463	struct hash<smooth_key>
		464	{
		465	size_t operator () (const smooth_key &v) const
		466	{
		467	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		468	}
		469	};
		470	}
407		471
408	static void	472	static void
409	smooth_or_bits (HV hv, smooth_key key, IV bits)	473	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
410	{	474	{
411	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	475	auto &&it = h.find (key);
412		476
413	if (SvIOK (*sv))	477	if (it == h.end ())
414	SvIV_set (sv, SvIVX (sv) \| bits);	478	h.insert (std::make_pair (key, bits));
415	else	479	else
416	sv_setiv (*sv, bits);	480	it->second \|= bits;
417	}	481	}
418		482
419	static void	483	static void
420	music_finished (void)	484	music_finished (void)
421	{	485	{
…		…
438	ev.code = 1;	502	ev.code = 1;
439	ev.data1 = (void *)(long)channel;	503	ev.data1 = (void *)(long)channel;
440	ev.data2 = 0;	504	ev.data2 = 0;
441		505
442	SDL_PushEvent ((SDL_Event *)&ev);	506	SDL_PushEvent ((SDL_Event *)&ev);
		507	}
		508
		509	// approximately divide by 255
		510	static unsigned int
		511	div255 (unsigned int n)
		512	{
		513	return (n + (n >> 8)) >> 8;
443	}	514	}
444		515
445	static unsigned int	516	static unsigned int
446	minpot (unsigned int n)	517	minpot (unsigned int n)
447	{	518	{
…		…
457	n \|= n >> 16;	528	n \|= n >> 16;
458		529
459	return n + 1;	530	return n + 1;
460	}	531	}
461		532
462	static unsigned int
463	popcount (unsigned int n)
464	{
465	n -= (n >> 1) & 0x55555555U;
466	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
467	n = ((n >> 4) + n) & 0x0f0f0f0fU;
468	n *= 0x01010101U;
469
470	return n >> 24;
471	}
472
473	/* SDL should provide this, really. */	533	/* SDL should provide this, really. */
474	#define SDLK_MODIFIER_MIN 300	534	#define SDLK_MODIFIER_MIN 300
475	#define SDLK_MODIFIER_MAX 314	535	#define SDLK_MODIFIER_MAX 314
476		536
477	/******************************************************************************/	537	/******************************************************************************/
…		…
514	if (!svp \|\| !SvTRUE (*svp))	574	if (!svp \|\| !SvTRUE (*svp))
515	return 0;	575	return 0;
516		576
517	return 1;	577	return 1;
518	}	578	}
		579
		580	/******************************************************************************/
		581
		582	/* process keyboard modifiers */
		583	static int
		584	mod_munge (int mod)
		585	{
		586	mod &= MOD_MASK;
		587
		588	if (mod & (KMOD_META \| KMOD_ALT))
		589	mod \|= KMOD_LRAM;
		590
		591	return mod;
		592	}
		593
		594	static void
		595	deliantra_main (SV *real_main)
		596	{
		597	dSP;
		598
		599	PUSHMARK (SP);
		600	call_sv (real_main, G_DISCARD \| G_VOID);
		601	}
		602
		603	#ifdef __MACOSX__
		604	static SV *real_main;
		605
		606	/* to due surprising braindamage on the side of SDL design, we
		607	* do some mind-boggling hack here: SDL requires a custom main()
		608	* on OS X, so... we provide one and call the original main(), which,
		609	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		610	* and which calls our main (== SDL_main) back.
		611	*/
		612	extern C_LINKAGE int
		613	main (int argc, char *argv[])
		614	{
		615	deliantra_main (real_main);
		616	}
		617
		618	#undef main
		619
		620	extern C_LINKAGE int main (int argc, char *argv[]);
		621
		622	static void
		623	SDL_main_hack (SV *real_main_)
		624	{
		625	real_main = real_main_;
		626
		627	char *argv[] = { "deliantra client", 0 };
		628	(main) (1, argv);
		629	}
		630	#else
		631	static void
		632	SDL_main_hack (SV *real_main)
		633	{
		634	deliantra_main (real_main);
		635	}
		636	#endif
519		637
520	MODULE = Deliantra::Client PACKAGE = DC	638	MODULE = Deliantra::Client PACKAGE = DC
521		639
522	PROTOTYPES: ENABLE	640	PROTOTYPES: ENABLE
523		641
…		…
552	const_iv (SDL_USEREVENT),	670	const_iv (SDL_USEREVENT),
553		671
554	const_iv (SDL_APPINPUTFOCUS),	672	const_iv (SDL_APPINPUTFOCUS),
555	const_iv (SDL_APPMOUSEFOCUS),	673	const_iv (SDL_APPMOUSEFOCUS),
556	const_iv (SDL_APPACTIVE),	674	const_iv (SDL_APPACTIVE),
		675
		676
		677	const_iv (SDLK_UNKNOWN),
		678	const_iv (SDLK_FIRST),
		679	const_iv (SDLK_BACKSPACE),
		680	const_iv (SDLK_TAB),
		681	const_iv (SDLK_CLEAR),
		682	const_iv (SDLK_RETURN),
		683	const_iv (SDLK_PAUSE),
		684	const_iv (SDLK_ESCAPE),
		685	const_iv (SDLK_SPACE),
		686	const_iv (SDLK_EXCLAIM),
		687	const_iv (SDLK_QUOTEDBL),
		688	const_iv (SDLK_HASH),
		689	const_iv (SDLK_DOLLAR),
		690	const_iv (SDLK_AMPERSAND),
		691	const_iv (SDLK_QUOTE),
		692	const_iv (SDLK_LEFTPAREN),
		693	const_iv (SDLK_RIGHTPAREN),
		694	const_iv (SDLK_ASTERISK),
		695	const_iv (SDLK_PLUS),
		696	const_iv (SDLK_COMMA),
		697	const_iv (SDLK_MINUS),
		698	const_iv (SDLK_PERIOD),
		699	const_iv (SDLK_SLASH),
		700	const_iv (SDLK_0),
		701	const_iv (SDLK_1),
		702	const_iv (SDLK_2),
		703	const_iv (SDLK_3),
		704	const_iv (SDLK_4),
		705	const_iv (SDLK_5),
		706	const_iv (SDLK_6),
		707	const_iv (SDLK_7),
		708	const_iv (SDLK_8),
		709	const_iv (SDLK_9),
		710	const_iv (SDLK_COLON),
		711	const_iv (SDLK_SEMICOLON),
		712	const_iv (SDLK_LESS),
		713	const_iv (SDLK_EQUALS),
		714	const_iv (SDLK_GREATER),
		715	const_iv (SDLK_QUESTION),
		716	const_iv (SDLK_AT),
		717
		718	const_iv (SDLK_LEFTBRACKET),
		719	const_iv (SDLK_BACKSLASH),
		720	const_iv (SDLK_RIGHTBRACKET),
		721	const_iv (SDLK_CARET),
		722	const_iv (SDLK_UNDERSCORE),
		723	const_iv (SDLK_BACKQUOTE),
		724	const_iv (SDLK_DELETE),
557		725
558	const_iv (SDLK_FIRST),	726	const_iv (SDLK_FIRST),
559	const_iv (SDLK_LAST),	727	const_iv (SDLK_LAST),
560	const_iv (SDLK_KP0),	728	const_iv (SDLK_KP0),
561	const_iv (SDLK_KP1),	729	const_iv (SDLK_KP1),
…		…
637	const_iv (KMOD_RMETA),	805	const_iv (KMOD_RMETA),
638	const_iv (KMOD_NUM),	806	const_iv (KMOD_NUM),
639	const_iv (KMOD_CAPS),	807	const_iv (KMOD_CAPS),
640	const_iv (KMOD_MODE),	808	const_iv (KMOD_MODE),
641		809
		810	const_iv (KMOD_LRAM),
		811
642	const_iv (MIX_DEFAULT_FORMAT),	812	const_iv (MIX_DEFAULT_FORMAT),
643		813
644	const_iv (SDL_INIT_TIMER),	814	const_iv (SDL_INIT_TIMER),
645	const_iv (SDL_INIT_AUDIO),	815	const_iv (SDL_INIT_AUDIO),
646	const_iv (SDL_INIT_VIDEO),	816	const_iv (SDL_INIT_VIDEO),
647	const_iv (SDL_INIT_CDROM),	817	const_iv (SDL_INIT_CDROM),
648	const_iv (SDL_INIT_JOYSTICK),	818	const_iv (SDL_INIT_JOYSTICK),
649	const_iv (SDL_INIT_EVERYTHING),	819	const_iv (SDL_INIT_EVERYTHING),
650	const_iv (SDL_INIT_NOPARACHUTE),	820	const_iv (SDL_INIT_NOPARACHUTE),
651	const_iv (SDL_INIT_EVENTTHREAD),	821	const_iv (SDL_INIT_EVENTTHREAD),
		822
		823	const_iv (SDL_GL_RED_SIZE),
		824	const_iv (SDL_GL_GREEN_SIZE),
		825	const_iv (SDL_GL_BLUE_SIZE),
		826	const_iv (SDL_GL_ALPHA_SIZE),
		827	const_iv (SDL_GL_DOUBLEBUFFER),
		828	const_iv (SDL_GL_BUFFER_SIZE),
		829	const_iv (SDL_GL_DEPTH_SIZE),
		830	const_iv (SDL_GL_STENCIL_SIZE),
		831	const_iv (SDL_GL_ACCUM_RED_SIZE),
		832	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		833	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		834	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		835	const_iv (SDL_GL_STEREO),
		836	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		837	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		838	const_iv (SDL_GL_ACCELERATED_VISUAL),
		839	const_iv (SDL_GL_SWAP_CONTROL),
		840
		841	const_iv (FOW_DARKNESS)
652	# undef const_iv	842	# undef const_iv
653	};	843	};
654		844
655	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	845	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
656	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	846	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
657		847
658	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	848	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
659	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	849	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
660	}	850	}
661		851
…		…
677	NV ceil (NV x)	867	NV ceil (NV x)
678		868
679	IV minpot (UV n)	869	IV minpot (UV n)
680		870
681	IV popcount (UV n)	871	IV popcount (UV n)
		872	CODE:
		873	RETVAL = ecb_popcount32 (n);
		874	OUTPUT:
		875	RETVAL
		876
		877	NV distance (NV dx, NV dy)
		878	CODE:
		879	RETVAL = pow (dx * dx + dy * dy, 0.5);
		880	OUTPUT:
		881	RETVAL
682		882
683	void	883	void
684	pango_init ()	884	pango_init ()
685	CODE:	885	CODE:
686	{	886	{
…		…
694	#endif	894	#endif
695	}	895	}
696		896
697	char *SDL_GetError ()	897	char *SDL_GetError ()
698		898
		899	void SDL_main_hack (SV *real_main)
		900	PROTOTYPE: &
		901
699	int SDL_Init (U32 flags)	902	int SDL_Init (U32 flags)
700		903
701	int SDL_InitSubSystem (U32 flags)	904	int SDL_InitSubSystem (U32 flags)
702		905
703	void SDL_QuitSubSystem (U32 flags)	906	void SDL_QuitSubSystem (U32 flags)
704		907
705	void SDL_Quit ()	908	void SDL_Quit ()
		909
		910	int SDL_GL_SetAttribute (int attr, int value)
		911	C_ARGS: (SDL_GLattr)attr, value
		912
		913	int SDL_GL_GetAttribute (int attr)
		914	CODE:
		915	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		916	XSRETURN_UNDEF;
		917	OUTPUT:
		918	RETVAL
706		919
707	void	920	void
708	SDL_ListModes (int rgb, int alpha)	921	SDL_ListModes (int rgb, int alpha)
709	PPCODE:	922	PPCODE:
710	{	923	{
…		…
722	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	935	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
723	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	936	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
724	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	937	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
725		938
726	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	939	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
727	#if SDL_VERSION_ATLEAST(1,2,10)
728	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
729	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	940	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
730	#endif
731		941
732	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	942	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
733		943
734	if (m && m != (SDL_Rect **)-1)	944	if (m && m != (SDL_Rect **)-1)
735	while (*m)	945	while (*m)
736	{	946	{
		947	if ((m)->w >= 400 && (m)->h >= 300)
		948	{
737	AV *av = newAV ();	949	AV *av = newAV ();
738	av_push (av, newSViv ((*m)->w));	950	av_push (av, newSViv ((*m)->w));
739	av_push (av, newSViv ((*m)->h));	951	av_push (av, newSViv ((*m)->h));
740	av_push (av, newSViv (rgb));	952	av_push (av, newSViv (rgb));
741	av_push (av, newSViv (alpha));	953	av_push (av, newSViv (alpha));
742	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	954	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		955	}
743		956
744	++m;	957	++m;
745	}	958	}
746	}	959	}
747		960
…		…
762	);	975	);
763		976
764	if (RETVAL)	977	if (RETVAL)
765	{	978	{
766	av_clear (texture_av);	979	av_clear (texture_av);
767
768	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
769	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	980	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
770	#include "glfunc.h"	981	#include "glfunc.h"
771	#undef GL_FUNC	982	#undef GL_FUNC
		983	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		984	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
772	}	985	}
773	}	986	}
774	OUTPUT:	987	OUTPUT:
775	RETVAL	988	RETVAL
		989
		990	void
		991	SDL_WM_SetCaption (const char title, const char icon)
776		992
777	void	993	void
778	SDL_GL_SwapBuffers ()	994	SDL_GL_SwapBuffers ()
779		995
780	char *	996	char *
781	SDL_GetKeyName (int sym)	997	SDL_GetKeyName (int sym)
		998	C_ARGS: (SDLKey)sym
782		999
783	int	1000	int
784	SDL_GetAppState ()	1001	SDL_GetAppState ()
785		1002
786	int	1003	int
787	SDL_GetModState ()	1004	SDL_GetModState ()
788		1005
		1006	int
		1007	SDL_WaitEvent ()
		1008	C_ARGS: 0
		1009
789	void	1010	void
		1011	SDL_PumpEvents ()
		1012
		1013	void
790	poll_events ()	1014	peep_events ()
791	PPCODE:	1015	PPCODE:
792	{	1016	{
793	SDL_Event ev;	1017	SDL_Event ev;
794		1018
795	SDL_PumpEvents ();	1019	SDL_PumpEvents ();
…		…
802	{	1026	{
803	case SDL_KEYDOWN:	1027	case SDL_KEYDOWN:
804	case SDL_KEYUP:	1028	case SDL_KEYUP:
805	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1029	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
806	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1030	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
807	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);	1031	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
808	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */	1032	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
809	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1033	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
810	break;	1034	break;
811		1035
812	case SDL_ACTIVEEVENT:	1036	case SDL_ACTIVEEVENT:
813	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1037	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
831	x = ev.motion.x;	1055	x = ev.motion.x;
832	y = ev.motion.y;	1056	y = ev.motion.y;
833	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1057	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
834	}	1058	}
835		1059
836	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1060	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
837	hv_store (hv, "state", 5, newSViv (state), 0);	1061	hv_store (hv, "state", 5, newSViv (state), 0);
838	hv_store (hv, "x", 1, newSViv (x), 0);	1062	hv_store (hv, "x", 1, newSViv (x), 0);
839	hv_store (hv, "y", 1, newSViv (y), 0);	1063	hv_store (hv, "y", 1, newSViv (y), 0);
840	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1064	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
841	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1065	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
861		1085
862	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1086	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
863	}	1087	}
864	}	1088	}
865		1089
		1090	char *
		1091	SDL_AudioDriverName ()
		1092	CODE:
		1093	{
		1094	char buf [256];
		1095	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1096	XSRETURN_UNDEF;
		1097
		1098	RETVAL = buf;
		1099	}
		1100	OUTPUT:
		1101	RETVAL
		1102
866	int	1103	int
867	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1104	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
868	POSTCALL:	1105	POSTCALL:
869	Mix_HookMusicFinished (music_finished);	1106	Mix_HookMusicFinished (music_finished);
870	Mix_ChannelFinished (channel_finished);	1107	Mix_ChannelFinished (channel_finished);
871		1108
872	void	1109	void
873	Mix_QuerySpec ()	1110	Mix_QuerySpec ()
…		…
932	add_font (char *file)	1169	add_font (char *file)
933	CODE:	1170	CODE:
934	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1171	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
935	OUTPUT:	1172	OUTPUT:
936	RETVAL	1173	RETVAL
		1174
		1175	void
		1176	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1177
		1178	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1179	void
		1180	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
937		1181
938	void	1182	void
939	load_image_inline (SV *image_)	1183	load_image_inline (SV *image_)
940	ALIAS:	1184	ALIAS:
941	load_image_file = 1	1185	load_image_file = 1
…		…
987		1231
988	SDL_LockSurface (surface2);	1232	SDL_LockSurface (surface2);
989	EXTEND (SP, 6);	1233	EXTEND (SP, 6);
990	PUSHs (sv_2mortal (newSViv (surface2->w)));	1234	PUSHs (sv_2mortal (newSViv (surface2->w)));
991	PUSHs (sv_2mortal (newSViv (surface2->h)));	1235	PUSHs (sv_2mortal (newSViv (surface2->h)));
992	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1236	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
993	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1237	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
994	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1238	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
995	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1239	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
996	SDL_UnlockSurface (surface2);	1240	SDL_UnlockSurface (surface2);
997		1241
…		…
1057	#if DEBUG	1301	#if DEBUG
1058	VALGRIND_DO_LEAK_CHECK;	1302	VALGRIND_DO_LEAK_CHECK;
1059	#endif	1303	#endif
1060	}	1304	}
1061		1305
		1306	int
		1307	SvREFCNT (SV *sv)
		1308	CODE:
		1309	RETVAL = SvREFCNT (sv);
		1310	OUTPUT:
		1311	RETVAL
		1312
1062	MODULE = Deliantra::Client PACKAGE = DC::Font	1313	MODULE = Deliantra::Client PACKAGE = DC::Font
1063		1314
1064	PROTOTYPES: DISABLE	1315	PROTOTYPES: DISABLE
1065		1316
1066	DC::Font	1317	DC::Font
1067	new_from_file (SV class, char path, int id = 0)	1318	new_from_file (SV klass, char path, int id = 0)
1068	CODE:	1319	CODE:
1069	{	1320	{
1070	int count;	1321	int count;
1071	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1322	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
1072	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1323	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1101	PROTOTYPE:	1352	PROTOTYPE:
1102	CODE:	1353	CODE:
1103	tc_restore ();	1354	tc_restore ();
1104		1355
1105	DC::Layout	1356	DC::Layout
1106	new (SV *class)	1357	new (SV *klass)
1107	CODE:	1358	CODE:
1108	New (0, RETVAL, 1, struct cf_layout);	1359	RETVAL = new cf_layout;
1109		1360
1110	RETVAL->pl = pango_layout_new (opengl_context);	1361	RETVAL->pl = pango_layout_new (opengl_context);
1111	RETVAL->r = 1.;	1362	RETVAL->r = 1.;
1112	RETVAL->g = 1.;	1363	RETVAL->g = 1.;
1113	RETVAL->b = 1.;	1364	RETVAL->b = 1.;
1114	RETVAL->a = 1.;	1365	RETVAL->a = 1.;
1115	RETVAL->base_height = MIN_FONT_HEIGHT;	1366	RETVAL->base_height = MIN_FONT_HEIGHT;
1116	RETVAL->font = 0;	1367	RETVAL->font = 0;
1117	RETVAL->rc = rc_alloc ();
1118		1368
1119	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1369	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1120	layout_update_font (RETVAL);	1370	layout_update_font (RETVAL);
1121	OUTPUT:	1371	OUTPUT:
1122	RETVAL	1372	RETVAL
1123		1373
1124	void	1374	void
1125	DESTROY (DC::Layout self)	1375	DESTROY (DC::Layout self)
1126	CODE:	1376	CODE:
1127	g_object_unref (self->pl);	1377	g_object_unref (self->pl);
1128	rc_free (self->rc);
1129	Safefree (self);	1378	delete self;
1130		1379
1131	void	1380	void
1132	set_text (DC::Layout self, SV *text_)	1381	set_text (DC::Layout self, SV *text_)
1133	CODE:	1382	CODE:
1134	{	1383	{
…		…
1260		1509
1261	void	1510	void
1262	set_height (DC::Layout self, int base_height)	1511	set_height (DC::Layout self, int base_height)
1263	CODE:	1512	CODE:
1264	if (self->base_height != base_height)	1513	if (self->base_height != base_height)
1265	{	1514	{
1266	self->base_height = base_height;	1515	self->base_height = base_height;
1267	layout_update_font (self);	1516	layout_update_font (self);
1268	}	1517	}
1269		1518
1270	void	1519	void
…		…
1388	}	1637	}
1389		1638
1390	void	1639	void
1391	render (DC::Layout self, float x, float y, int flags = 0)	1640	render (DC::Layout self, float x, float y, int flags = 0)
1392	CODE:	1641	CODE:
1393	rc_clear (self->rc);	1642	self->rc.clear ();
1394	pango_opengl_render_layout_subpixel (	1643	pango_opengl_render_layout_subpixel (
1395	self->pl,	1644	self->pl,
1396	self->rc,	1645	&self->rc,
1397	x * PANGO_SCALE, y * PANGO_SCALE,	1646	x * PANGO_SCALE, y * PANGO_SCALE,
1398	self->r, self->g, self->b, self->a,	1647	self->r, self->g, self->b, self->a,
1399	flags	1648	flags
1400	);	1649	);
1401	// we assume that context_change actually clears/frees stuff	1650	// we assume that context_change actually clears/frees stuff
…		…
1412	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1661	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1413	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1662	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1414	glEnable (GL_ALPHA_TEST);	1663	glEnable (GL_ALPHA_TEST);
1415	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1664	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1416		1665
1417	rc_draw (self->rc);	1666	self->rc.draw ();
1418		1667
1419	glDisable (GL_ALPHA_TEST);	1668	glDisable (GL_ALPHA_TEST);
1420	glDisable (GL_BLEND);	1669	glDisable (GL_BLEND);
1421	glDisable (GL_TEXTURE_2D);	1670	glDisable (GL_TEXTURE_2D);
1422	}	1671	}
…		…
1497	glDisable (GL_ALPHA_TEST);	1746	glDisable (GL_ALPHA_TEST);
1498	glDisable (GL_BLEND);	1747	glDisable (GL_BLEND);
1499	}	1748	}
1500	}	1749	}
1501		1750
		1751	void
		1752	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)
		1753	PROTOTYPE: @
		1754	CODE:
		1755	{
		1756	glEnable (GL_BLEND);
		1757	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1758	glEnable (GL_TEXTURE_2D);
		1759	glBindTexture (GL_TEXTURE_2D, name1);
		1760
		1761	glColor3f (intensity, intensity, intensity);
		1762	glPushMatrix ();
		1763	glScalef (1./3, 1./3, 1.);
		1764
		1765	if (blend > 0.f)
		1766	{
		1767	float dx3 = dx * -3.f / w;
		1768	float dy3 = dy * -3.f / h;
		1769	GLfloat env_color[4] = { 0., 0., 0., blend };
		1770
		1771	/* interpolate the two shadow textures */
		1772	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1773	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1774
		1775	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1776	gl.ActiveTexture (GL_TEXTURE1);
		1777	glEnable (GL_TEXTURE_2D);
		1778	glBindTexture (GL_TEXTURE_2D, name2);
		1779	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1780
		1781	/* rgb == rgb(glcolor) */
		1782	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1783	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1784	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1785
		1786	/* alpha = interpolate t0, t1 by env_alpha */
		1787	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1788
		1789	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1792
		1793	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1794	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1795
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1798
		1799	glBegin (GL_QUADS);
		1800	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1801	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1802	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1803	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1804	glEnd ();
		1805
		1806	glDisable (GL_TEXTURE_2D);
		1807	gl.ActiveTexture (GL_TEXTURE0);
		1808	}
		1809	else
		1810	{
		1811	/* simple blending of one texture, also opengl <1.3 path */
		1812	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1813
		1814	glBegin (GL_QUADS);
		1815	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1816	glTexCoord2f (0, t); glVertex2f (0, h);
		1817	glTexCoord2f (s, t); glVertex2f (w, h);
		1818	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1819	glEnd ();
		1820	}
		1821
		1822	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1823	{
		1824	int x, y;
		1825	int dx3 = dx * 3;
		1826	int dy3 = dy * 3;
		1827
		1828	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1829	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1830	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1831	glTranslatef (-1., -1., 0);
		1832	glBegin (GL_QUADS);
		1833
		1834	for (y = 1; y < h; y += 3)
		1835	{
		1836	int y1 = y - dy3;
		1837	int y1valid = y1 >= 0 && y1 < h;
		1838
		1839	for (x = 1; x < w; x += 3)
		1840	{
		1841	int x1 = x - dx3;
		1842	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1843	uint8_t h2;
		1844
		1845	if (y1valid && x1 >= 0 && x1 < w)
		1846	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1847	else
		1848	h2 = 1; /* out of range == invisible */
		1849
		1850	if (h1 \|\| h2)
		1851	{
		1852	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1853	glColor4f (1., 1., 1., alpha);
		1854
		1855	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1856	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1857	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1858	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1859	}
		1860	}
		1861	}
		1862	}
		1863
		1864	glEnd ();
		1865
		1866	glPopMatrix ();
		1867
		1868	glDisable (GL_TEXTURE_2D);
		1869	glDisable (GL_BLEND);
		1870	}
		1871
1502	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1872	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1503	CODE:	1873	CODE:
1504	{	1874	{
1505	GLint width;	1875	GLint width;
1506	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1876	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1513	MODULE = Deliantra::Client PACKAGE = DC::Map	1883	MODULE = Deliantra::Client PACKAGE = DC::Map
1514		1884
1515	PROTOTYPES: DISABLE	1885	PROTOTYPES: DISABLE
1516		1886
1517	DC::Map	1887	DC::Map
1518	new (SV *class)	1888	new (SV *klass)
1519	CODE:	1889	CODE:
1520	New (0, RETVAL, 1, struct map);	1890	New (0, RETVAL, 1, mapgrid);
1521	RETVAL->x = 0;	1891	RETVAL->x = 0;
1522	RETVAL->y = 0;	1892	RETVAL->y = 0;
1523	RETVAL->w = 0;	1893	RETVAL->w = 0;
1524	RETVAL->h = 0;	1894	RETVAL->h = 0;
1525	RETVAL->ox = 0;	1895	RETVAL->ox = 0;
…		…
1562		1932
1563	void	1933	void
1564	set_smooth (DC::Map self, int face, int smooth, int level)	1934	set_smooth (DC::Map self, int face, int smooth, int level)
1565	CODE:	1935	CODE:
1566	{	1936	{
1567	tileid texid;	1937	tileid texid;
1568	maptex *tex;	1938	maptex *tex;
1569		1939
1570	if (face < 0 \|\| face >= self->faces)	1940	if (face < 0 \|\| face >= self->faces)
1571	return;	1941	return;
1572		1942
1573	if (smooth < 0 \|\| smooth >= self->faces)	1943	if (smooth < 0 \|\| smooth >= self->faces)
1574	return;	1944	return;
1575		1945
1576	texid = self->face2tile [face];	1946	texid = self->face2tile [face];
1577		1947
1578	if (!texid)	1948	if (!texid)
1579	return;	1949	return;
1580		1950
1581	tex = self->tex + texid;	1951	tex = self->tex + texid;
…		…
1610	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1980	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1611	// use uglier nearest interpolation because linear suffers	1981	// use uglier nearest interpolation because linear suffers
1612	// from transparent color bleeding and ugly wrapping effects.	1982	// from transparent color bleeding and ugly wrapping effects.
1613	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1983	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1614	}	1984	}
		1985
		1986	void
		1987	expire_textures (DC::Map self, int texid, int count)
		1988	PPCODE:
		1989	for (; texid < self->texs && count; ++texid, --count)
		1990	{
		1991	maptex *tex = self->tex + texid;
		1992
		1993	if (tex->name)
		1994	{
		1995	if (tex->unused)
		1996	{
		1997	tex->name = 0;
		1998	tex->unused = 0;
		1999	XPUSHs (sv_2mortal (newSViv (texid)));
		2000	}
		2001	else
		2002	tex->unused = 1;
		2003	}
		2004	}
1615		2005
1616	int	2006	int
1617	ox (DC::Map self)	2007	ox (DC::Map self)
1618	ALIAS:	2008	ALIAS:
1619	oy = 1	2009	oy = 1
…		…
1651	self->ox += dx; self->x += dx;	2041	self->ox += dx; self->x += dx;
1652	self->oy += dy; self->y += dy;	2042	self->oy += dy; self->y += dy;
1653		2043
1654	while (self->y < 0)	2044	while (self->y < 0)
1655	{	2045	{
1656	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2046	prepend (self->row, self->rows, MAP_EXTEND_Y);
1657		2047
1658	self->rows += MAP_EXTEND_Y;	2048	self->rows += MAP_EXTEND_Y;
1659	self->y += MAP_EXTEND_Y;	2049	self->y += MAP_EXTEND_Y;
1660	}	2050	}
1661	}	2051	}
1662		2052
1663	SV *	2053	SV *
1664	map1a_update (DC::Map self, SV *data_, int extmap)	2054	map1a_update (DC::Map self, SV *data_)
1665	CODE:	2055	CODE:
1666	{	2056	{
1667	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2057	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1668	uint8_t data_end = (uint8_t )SvEND (data_);	2058	uint8_t data_end = (uint8_t )SvEND (data_);
1669	mapcell *cell;	2059	mapcell *cell;
…		…
1690		2080
1691	//TODO: don't trust server data to be in-range(!)	2081	//TODO: don't trust server data to be in-range(!)
1692		2082
1693	if (flags & 8)	2083	if (flags & 8)
1694	{	2084	{
		2085	uint8_t ext, cmd;
		2086
1695	if (extmap)	2087	do
1696	{	2088	{
1697	uint8_t ext, cmd;	2089	ext = *data++;
		2090	cmd = ext & 0x7f;
1698		2091
1699	do	2092	if (cmd < 4)
		2093	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2094	else if (cmd == 5) // health
1700	{	2095	{
1701	ext = *data++;
1702	cmd = ext & 0x7f;
1703
1704	if (cmd < 4)
1705	cell->darkness = 255 - ext * 64 + 1;
1706	else if (cmd == 5) // health
1707	{
1708	cell->stat_width = 1;	2096	cell->stat_width = 1;
1709	cell->stat_hp = *data++;	2097	cell->stat_hp = *data++;
1710	}
1711	else if (cmd == 6) // monster width
1712	cell->stat_width = *data++ + 1;
1713	else if (cmd == 0x47)
1714	{
1715	if (*data == 1) cell->player = data [1];
1716	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1717	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1718	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1719
1720	data += *data + 1;
1721	}
1722	else if (cmd == 8) // cell flags
1723	cell->flags = *data++;
1724	else if (ext & 0x40) // unknown, multibyte => skip
1725	data += *data + 1;
1726	else
1727	data++;
1728	}	2098	}
1729	while (ext & 0x80);	2099	else if (cmd == 6) // monster width
		2100	cell->stat_width = *data++ + 1;
		2101	else if (cmd == 0x47)
		2102	{
		2103	if (*data == 1) cell->player = data [1];
		2104	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2105	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2106	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2107
		2108	data += *data + 1;
		2109	}
		2110	else if (cmd == 8) // cell flags
		2111	cell->flags = *data++;
		2112	else if (ext & 0x40) // unknown, multibyte => skip
		2113	data += *data + 1;
		2114	else
		2115	data++;
1730	}	2116	}
1731	else	2117	while (ext & 0x80);
1732	cell->darkness = *data++ + 1;
1733	}	2118	}
1734		2119
1735	for (z = 0; z <= 2; ++z)	2120	for (z = 0; z <= 2; ++z)
1736	if (flags & (4 >> z))	2121	if (flags & (4 >> z))
1737	{	2122	{
…		…
1740	cell->tile [z] = self->face2tile [face];	2125	cell->tile [z] = self->face2tile [face];
1741		2126
1742	if (cell->tile [z])	2127	if (cell->tile [z])
1743	{	2128	{
1744	maptex *tex = self->tex + cell->tile [z];	2129	maptex *tex = self->tex + cell->tile [z];
		2130	tex->unused = 0;
1745	if (!tex->name)	2131	if (!tex->name)
1746	av_push (missing, newSViv (cell->tile [z]));	2132	av_push (missing, newSViv (cell->tile [z]));
1747		2133
1748	if (tex->smoothtile)	2134	if (tex->smoothtile)
1749	{	2135	{
1750	maptex *smooth = self->tex + tex->smoothtile;	2136	maptex *smooth = self->tex + tex->smoothtile;
		2137	smooth->unused = 0;
1751	if (!smooth->name)	2138	if (!smooth->name)
1752	av_push (missing, newSViv (tex->smoothtile));	2139	av_push (missing, newSViv (tex->smoothtile));
1753	}	2140	}
1754	}	2141	}
1755	}	2142	}
1756	}	2143	}
1757	else	2144	else
1758	cell->darkness = 0;	2145	CELL_CLEAR (cell);
1759	}	2146	}
1760	}	2147	}
1761	OUTPUT:	2148	OUTPUT:
1762	RETVAL	2149	RETVAL
1763		2150
…		…
1783	? self->row + y	2170	? self->row + y
1784	: 0;	2171	: 0;
1785		2172
1786	for (x = x0; x < x1; x++)	2173	for (x = x0; x < x1; x++)
1787	{	2174	{
1788	int r = 32, g = 32, b = 32, a = 192;	2175	unsigned int r = 32, g = 32, b = 32, a = 192;
1789		2176
1790	if (row && row->c0 <= x && x < row->c1)	2177	if (row && row->c0 <= x && x < row->c1)
1791	{	2178	{
1792	mapcell *cell = row->col + (x - row->c0);	2179	mapcell *cell = row->col + (x - row->c0);
1793		2180
…		…
1795	{	2182	{
1796	maptex tex = self->tex [cell->tile [z]];	2183	maptex tex = self->tex [cell->tile [z]];
1797	int a0 = 255 - tex.a;	2184	int a0 = 255 - tex.a;
1798	int a1 = tex.a;	2185	int a1 = tex.a;
1799		2186
1800	r = (r * a0 + tex.r * a1) / 255;	2187	r = div255 (r * a0 + tex.r * a1);
1801	g = (g * a0 + tex.g * a1) / 255;	2188	g = div255 (g * a0 + tex.g * a1);
1802	b = (b * a0 + tex.b * a1) / 255;	2189	b = div255 (b * a0 + tex.b * a1);
1803	a = (a * a0 + tex.a * a1) / 255;	2190	a = div255 (a * a0 + tex.a * a1);
1804	}	2191	}
1805	}	2192	}
1806		2193
1807	*map++ = (r )	2194	*map++ = (r )
1808	\| (g << 8)	2195	\| (g << 8)
1809	\| (b << 16)	2196	\| (b << 16)
1810	\| (a << 24);	2197	\| (a << 24);
1811	}	2198	}
1812	}	2199	}
1813		2200
1814	RETVAL = map_sv;	2201	RETVAL = map_sv;
1815	}	2202	}
1816	OUTPUT:	2203	OUTPUT:
1817	RETVAL	2204	RETVAL
1818		2205
1819	void	2206	void
1820	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)	2207	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)
1821	CODE:	2208	CODE:
1822	{	2209	{
1823	int x, y, z;	2210	int x, y, z;
1824		2211
1825	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1826	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1827	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2212	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1828	smooth_key skey;
1829	int pl_x, pl_y;	2213	int pl_x, pl_y;
1830	maptex pl_tex;	2214	maptex pl_tex;
1831	rc_t *rc = rc_alloc ();	2215	rc_t rc;
		2216	rc_t rc_ov;
1832	rc_key_t key;	2217	rc_key_t key;
1833	rc_array_t *arr;	2218	rc_t::array_t *arr;
1834		2219
1835	pl_tex.name = 0;	2220	pl_tex.name = 0;
1836		2221
1837	// thats current max. sorry.	2222	// that's current max. sorry.
1838	if (sw > 255) sw = 255;	2223	if (sw > 255) sw = 255;
1839	if (sh > 255) sh = 255;	2224	if (sh > 255) sh = 255;
1840
1841	// clear key, in case of extra padding
1842	memset (&skey, 0, sizeof (skey));
1843		2225
1844	memset (&key, 0, sizeof (key));	2226	memset (&key, 0, sizeof (key));
1845	key.r = 255;	2227	key.r = 255;
1846	key.g = 255;	2228	key.g = 255;
1847	key.b = 255;	2229	key.b = 255;
1848	key.a = 255;	2230	key.a = 255;
1849	key.mode = GL_QUADS;	2231	key.mode = GL_QUADS;
1850	key.format = GL_T2F_V3F;	2232	key.format = GL_T2F_V3F;
1851	key.texname = -1;
1852		2233
1853	mx += self->x;	2234	mx += self->x;
1854	my += self->y;	2235	my += self->y;
1855		2236
1856	// first pass: determine smooth_max	2237	// first pass: determine smooth_max
1857	// rather ugly, if you ask me	2238	// rather ugly, if you ask me
1858	// could also be stored inside mapcell and updated on change	2239	// could also be stored inside mapcell and updated on change
1859	memset (smooth_max, 0, sizeof (smooth_max));	2240	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1860		2241
1861	for (y = 0; y < sh; y++)	2242	for (y = 0; y < sh; y++)
1862	if (0 <= y + my && y + my < self->rows)	2243	if (0 <= y + my && y + my < self->rows)
1863	{	2244	{
1864	maprow *row = self->row + (y + my);	2245	maprow *row = self->row + (y + my);
…		…
1879	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2260	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1880	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2261	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1881		2262
1882	for (z = 0; z <= 2; z++)	2263	for (z = 0; z <= 2; z++)
1883	{	2264	{
1884	memset (smooth_level, 0, sizeof (smooth_level));	2265	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2266	smooth_key skey;
		2267	smooth_hash smooth;
		2268	key.texname = -1;
1885		2269
1886	for (y = 0; y < sh; y++)	2270	for (y = 0; y < sh; y++)
1887	if (0 <= y + my && y + my < self->rows)	2271	if (0 <= y + my && y + my < self->rows)
1888	{	2272	{
1889	maprow *row = self->row + (y + my);	2273	maprow *row = self->row + (y + my);
…		…
1895	tileid tile = cell->tile [z];	2279	tileid tile = cell->tile [z];
1896		2280
1897	if (tile)	2281	if (tile)
1898	{	2282	{
1899	maptex tex = self->tex [tile];	2283	maptex tex = self->tex [tile];
1900	int px = (x + 1) * T - tex.w;	2284	int px, py;
1901	int py = (y + 1) * T - tex.h;
1902		2285
1903	if (key.texname != tex.name)	2286	if (key.texname != tex.name)
1904	{	2287	{
		2288	self->tex [tile].unused = 0;
		2289
1905	if (!tex.name)	2290	if (!tex.name)
1906	tex = self->tex [2]; /* missing, replace by noface */	2291	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1907		2292
1908	key.texname = tex.name;	2293	key.texname = tex.name;
1909	arr = rc_array (rc, &key);	2294	arr = &rc.array (key);
1910	}	2295	}
1911		2296
		2297	px = (x + 1) * Th - tex.w;
		2298	py = (y + 1) * Tw - tex.h;
		2299
1912	if (expect_false (cell->player == player) && expect_false (z == 2))	2300	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
1913	{	2301	{
1914	pl_x = px;	2302	pl_x = px;
1915	pl_y = py;	2303	pl_y = py;
1916	pl_tex = tex;	2304	pl_tex = tex;
1917	continue;	2305	continue;
1918	}	2306	}
1919		2307
1920	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2308	arr->t2f_v3f (0 , 0 , px , py , 0);
1921	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2309	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
1922	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2310	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
1923	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2311	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1924
1925	if (expect_false (cell->flags) && expect_false (z == 2))
1926	{
1927	// overlays such as the speech bubble, probably more to come
1928	if (cell->flags & 1)
1929	{
1930	maptex tex = self->tex [1];
1931	int px = x * T + T * 2 / 32;
1932	int py = y * T - T * 6 / 32;
1933
1934	if (tex.name)
1935	{
1936	if (key.texname != tex.name)
1937	{
1938	key.texname = tex.name;
1939	arr = rc_array (rc, &key);
1940	}
1941
1942	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1943	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1944	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1945	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1946	}
1947	}
1948	}
1949		2312
1950	// update smooth hash	2313	// update smooth hash
1951	if (tex.smoothtile)	2314	if (tex.smoothtile)
1952	{	2315	{
1953	skey.tile = tex.smoothtile;	2316	skey.tile = tex.smoothtile;
1954	skey.level = tex.smoothlevel;	2317	skey.level = tex.smoothlevel;
1955		2318
1956	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2319	smooth_level[tex.smoothlevel] = 1;
1957		2320
1958	// add bits to current tile and all neighbours. skey.x\|y is	2321	// add bits to current tile and all neighbours. skey.x\|y is
1959	// shifted +1\|+1 so we always stay positive.	2322	// shifted +1\|+1 so we always stay positive.
1960		2323
1961	// bits is ___n cccc CCCC bbbb	2324	// bits is ___n cccc CCCC bbbb
…		…
1969		2332
1970	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2333	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1971	// ·· ·· ·┏ ┓·	2334	// ·· ·· ·┏ ┓·
1972		2335
1973	// full tile	2336	// full tile
1974	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2337	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1975		2338
1976	// borders	2339	// borders
1977	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2340	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1978	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2341	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1979	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2342	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1980	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2343	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1981		2344
1982	// corners	2345	// corners
1983	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2346	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1984	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2347	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1985	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2348	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1986	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2349	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2350	}
		2351	}
		2352
		2353	if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
		2354	{
		2355	// overlays such as the speech bubble, probably more to come
		2356	if (cell->flags & 1)
		2357	{
		2358	rc_key_t key_ov = key;
		2359	maptex tex = self->tex[TEXID_SPEECH];
		2360	int px = x * Tw + Tw * 2 / 32;
		2361	int py = y * Th - Th * 6 / 32;
		2362
		2363	key_ov.texname = tex.name;
		2364	rc_t::array_t &arr = rc_ov.array (key_ov);
		2365
		2366	arr.t2f_v3f (0 , 0 , px , py , 0);
		2367	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2368	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2369	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
1987	}	2370	}
1988	}	2371	}
1989	}	2372	}
1990	}	2373	}
1991		2374
1992	rc_draw (rc);	2375	rc.draw ();
1993	rc_clear (rc);	2376	rc.clear ();
1994		2377
1995	// go through all smoothlevels, lowest to highest, then draw.	2378	// go through all smoothlevels, lowest to highest, then draw.
1996	// this is basically counting sort	2379	// this is basically counting sort
1997	{	2380	{
1998	int w, b;	2381	int w, b;
1999		2382
2000	glEnable (GL_TEXTURE_2D);	2383	glEnable (GL_TEXTURE_2D);
2001	glBegin (GL_QUADS);	2384	glBegin (GL_QUADS);
2002	for (w = 0; w < 256 / 32; ++w)	2385	for (int level = 0; level < smooth_level.size (); ++level)
		2386	if (smooth_level[level])
		2387	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
2003	{	2388	{
2004	uint32_t smask = smooth_level [w];	2389	smooth_key &skey = it->first;
2005	if (smask)	2390	IV bits = it->second;
2006	for (b = 0; b < 32; ++b)	2391
2007	if (smask & (((uint32_t)1) << b))	2392	if (!(bits & 0x1000)
		2393	&& skey.level == level
		2394	&& level > smooth_max [skey.x][skey.y])
2008	{	2395	{
2009	int level = (w << 5) \| b;	2396	maptex tex = self->tex [skey.tile];
		2397	int px = (((int)skey.x) - 1) * Tw;
		2398	int py = (((int)skey.y) - 1) * Th;
		2399	int border = bits & 15;
		2400	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2401	float dx = tex.s * .0625f; // 16 images/row
		2402	float dy = tex.t * .5f ; // 2 images/column
		2403
2010	HE *he;	2404	if (tex.name)
2011
2012	hv_iterinit (smooth);
2013	while ((he = hv_iternext (smooth)))
2014	{	2405	{
2015	smooth_key skey = (smooth_key )HeKEY (he);	2406	// this time avoiding texture state changes
2016	IV bits = SvIVX (HeVAL (he));	2407	// save gobs of state changes.
2017		2408	if (key.texname != tex.name)
2018	if (!(bits & 0x1000)
2019	&& skey->level == level
2020	&& level > smooth_max [skey->x][skey->y])
2021	{	2409	{
2022	maptex tex = self->tex [skey->tile];	2410	self->tex [skey.tile].unused = 0;
2023	int px = (((int)skey->x) - 1) * T;
2024	int py = (((int)skey->y) - 1) * T;
2025	int border = bits & 15;
2026	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2027	float dx = tex.s * .0625f; // 16 images/row
2028	float dy = tex.t * .5f ; // 2 images/column
2029		2411
2030	if (tex.name)
2031	{
2032	// this time avoiding texture state changes
2033	// save gobs of state changes.
2034	if (key.texname != tex.name)
2035	{
2036	glEnd ();	2412	glEnd ();
2037	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2413	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2038	glBegin (GL_QUADS);	2414	glBegin (GL_QUADS);
2039	}	2415	}
2040		2416
2041	if (border)	2417	if (border)
2042	{	2418	{
2043	float ox = border * dx;	2419	float ox = border * dx;
2044		2420
2045	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2421	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2046	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2422	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2047	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2423	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2048	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2424	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2049	}	2425	}
2050		2426
2051	if (corner)	2427	if (corner)
2052	{	2428	{
2053	float ox = corner * dx;	2429	float ox = corner * dx;
2054		2430
2055	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2431	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2056	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2432	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2057	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2433	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2058	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2434	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2059	}
2060	}
2061	}	2435	}
2062	}	2436	}
2063	}	2437	}
2064	}	2438	}
2065		2439
2066	glEnd ();	2440	glEnd ();
2067	glDisable (GL_TEXTURE_2D);	2441	glDisable (GL_TEXTURE_2D);
2068	key.texname = -1;	2442	key.texname = -1;
2069	}	2443	}
2070
2071	hv_clear (smooth);
2072	}	2444	}
2073		2445
2074	if (pl_tex.name)	2446	if (pl_tex.name)
2075	{	2447	{
2076	maptex tex = pl_tex;	2448	maptex tex = pl_tex;
2077	int px = pl_x + pdx;	2449	int px = pl_x + sdx;
2078	int py = pl_y + pdy;	2450	int py = pl_y + sdy;
2079		2451
2080	key.texname = tex.name;	2452	key.texname = tex.name;
2081	arr = rc_array (rc, &key);	2453	rc_t::array_t &arr = rc.array (key);
2082		2454
2083	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2455	arr.t2f_v3f (0 , 0 , px , py , 0);
2084	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2456	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2085	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2457	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2086	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2458	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2087		2459
2088	rc_draw (rc);	2460	rc.draw ();
2089	}	2461	}
2090		2462
		2463	rc_ov.draw ();
		2464	rc_ov.clear ();
		2465
2091	glDisable (GL_BLEND);	2466	glDisable (GL_BLEND);
2092	rc_free (rc);
2093		2467
2094	// top layer: overlays such as the health bar	2468	// top layer: overlays such as the health bar
2095	for (y = 0; y < sh; y++)	2469	for (y = 0; y < sh; y++)
2096	if (0 <= y + my && y + my < self->rows)	2470	if (0 <= y + my && y + my < self->rows)
2097	{	2471	{
…		…
2100	for (x = 0; x < sw; x++)	2474	for (x = 0; x < sw; x++)
2101	if (row->c0 <= x + mx && x + mx < row->c1)	2475	if (row->c0 <= x + mx && x + mx < row->c1)
2102	{	2476	{
2103	mapcell *cell = row->col + (x + mx - row->c0);	2477	mapcell *cell = row->col + (x + mx - row->c0);
2104		2478
2105	int px = x * T;	2479	int px = x * Tw;
2106	int py = y * T;	2480	int py = y * Th;
		2481
		2482	if (ecb_expect_false (cell->player == player))
		2483	{
		2484	px += sdx;
		2485	py += sdy;
		2486	}
2107		2487
2108	if (cell->stat_hp)	2488	if (cell->stat_hp)
2109	{	2489	{
2110	int width = cell->stat_width * T;	2490	int width = cell->stat_width * Tw;
2111	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2491	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2112		2492
2113	glColor3ub (0, 0, 0);	2493	glColor3ub (0, 0, 0);
2114	glRectf (px + 1, py - thick - 2,	2494	glRectf (px + 1, py - thick - 2,
2115	px + width - 1, py);	2495	px + width - 1, py);
2116		2496
…		…
2122	}	2502	}
2123	}	2503	}
2124	}	2504	}
2125		2505
2126	void	2506	void
2127	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2507	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2128	CODE:	2508	CODE:
2129	{	2509	{
2130	static float color[16][3] = {	2510	static float color[16][3] = {
2131	{ 0.00F, 0.00F, 0.00F },	2511	{ 0.00f, 0.00f, 0.00f },
2132	{ 1.00F, 1.00F, 1.00F },	2512	{ 1.00f, 1.00f, 1.00f },
2133	{ 0.00F, 0.00F, 0.55F },	2513	{ 0.00f, 0.00f, 0.55f },
2134	{ 1.00F, 0.00F, 0.00F },	2514	{ 1.00f, 0.00f, 0.00f },
2135		2515
2136	{ 1.00F, 0.54F, 0.00F },	2516	{ 1.00f, 0.54f, 0.00f },
2137	{ 0.11F, 0.56F, 1.00F },	2517	{ 0.11f, 0.56f, 1.00f },
2138	{ 0.93F, 0.46F, 0.00F },	2518	{ 0.93f, 0.46f, 0.00f },
2139	{ 0.18F, 0.54F, 0.34F },	2519	{ 0.18f, 0.54f, 0.34f },
2140		2520
2141	{ 0.56F, 0.73F, 0.56F },	2521	{ 0.56f, 0.73f, 0.56f },
2142	{ 0.80F, 0.80F, 0.80F },	2522	{ 0.80f, 0.80f, 0.80f },
2143	{ 0.55F, 0.41F, 0.13F },	2523	{ 0.55f, 0.41f, 0.13f },
2144	{ 0.99F, 0.77F, 0.26F },	2524	{ 0.99f, 0.77f, 0.26f },
2145		2525
2146	{ 0.74F, 0.65F, 0.41F },	2526	{ 0.74f, 0.65f, 0.41f },
2147		2527
2148	{ 0.00F, 1.00F, 1.00F },	2528	{ 0.00f, 1.00f, 1.00f },
2149	{ 1.00F, 0.00F, 1.00F },	2529	{ 1.00f, 0.00f, 1.00f },
2150	{ 1.00F, 1.00F, 0.00F },	2530	{ 1.00f, 1.00f, 0.00f },
2151	};	2531	};
2152		2532
2153	int x, y;	2533	int x, y;
2154		2534
2155	glEnable (GL_TEXTURE_2D);	2535	glEnable (GL_TEXTURE_2D);
		2536	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2537	* but the nvidia driver (185.18.14) mishandles alpha textures
		2538	* and takes the colour from god knows where instead of using
		2539	* Cp. MODULATE results in the same colour, but slightly different
		2540	* alpha, but atcually gives us the correct colour with nvidia.
		2541	*/
2156	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2542	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2157	glEnable (GL_BLEND);	2543	glEnable (GL_BLEND);
2158	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2544	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2159	glBegin (GL_QUADS);	2545	glBegin (GL_QUADS);
2160		2546
2161	for (y = 0; y < h; y++)	2547	for (y = 0; y < h; y++)
…		…
2165		2551
2166	if (m)	2552	if (m)
2167	{	2553	{
2168	float *c = color [m & 15];	2554	float *c = color [m & 15];
2169		2555
2170	float tx1 = m & 0x40 ? 0.5 : 0.;	2556	float tx1 = m & 0x40 ? 0.5f : 0.f;
2171	float tx2 = tx1 + 0.5;	2557	float tx2 = tx1 + 0.5f;
2172		2558
2173	glColor4f (c[0], c[1], c[2], 0.75);	2559	glColor4f (c[0], c[1], c[2], 1);
2174	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2560	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2175	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2561	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2176	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2562	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2177	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2563	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2178	}	2564	}
…		…
2186	void	2572	void
2187	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2573	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2188	PPCODE:	2574	PPCODE:
2189	{	2575	{
2190	int x, y;	2576	int x, y;
2191	int sw1 = sw + 2;	2577	int sw1 = sw + 2;
2192	int sh1 = sh + 2;	2578	int sh1 = sh + 2;
2193	int sh3 = sh * 3;	2579	int sh3 = sh * 3;
2194	int sw34 = (sw * 3 + 3) & ~3;	2580	int sw3 = sw * 3;
		2581	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2582	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2195	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2583	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2196	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2584	memset (darkness1, 0, sw1*sh1);
2197	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2198		2585
2199	SvPOK_only (darkness3_sv);	2586	SvPOK_only (darkness3_sv);
2200	SvCUR_set (darkness3_sv, sw34 * sh3);	2587	SvCUR_set (darkness3_sv, sw3 * sh3);
2201		2588
2202	mx += self->x - 1;	2589	mx += self->x - 1;
2203	my += self->y - 1;	2590	my += self->y - 1;
2204
2205	memset (darkness1, 255, sw1 * sh1);
2206		2591
2207	for (y = 0; y < sh1; y++)	2592	for (y = 0; y < sh1; y++)
2208	if (0 <= y + my && y + my < self->rows)	2593	if (0 <= y + my && y + my < self->rows)
2209	{	2594	{
2210	maprow *row = self->row + (y + my);	2595	maprow *row = self->row + (y + my);
…		…
2213	if (row->c0 <= x + mx && x + mx < row->c1)	2598	if (row->c0 <= x + mx && x + mx < row->c1)
2214	{	2599	{
2215	mapcell *cell = row->col + (x + mx - row->c0);	2600	mapcell *cell = row->col + (x + mx - row->c0);
2216		2601
2217	darkness1 [y * sw1 + x] = cell->darkness	2602	darkness1 [y * sw1 + x] = cell->darkness
2218	? 255 - (cell->darkness - 1)	2603	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2219	: 255 - FOW_DARKNESS;	2604	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2220	}	2605	}
2221	}	2606	}
2222		2607
2223	for (y = 0; y < sh; ++y)	2608	for (y = 0; y < sh; ++y)
2224	for (x = 0; x < sw; ++x)	2609	for (x = 0; x < sw; ++x)
…		…
2243		2628
2244	uint8_t r13 = (d13 + d23 + d12) / 3;	2629	uint8_t r13 = (d13 + d23 + d12) / 3;
2245	uint8_t r23 = d23;	2630	uint8_t r23 = d23;
2246	uint8_t r33 = (d23 + d33 + d32) / 3;	2631	uint8_t r33 = (d23 + d33 + d32) / 3;
2247		2632
2248	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2633	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2249	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2634	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2250	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2635	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2251	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2636	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2252	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2637	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2253	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2638	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2254	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2639	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2255	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2640	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2256	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2641	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2257	}	2642	}
2258		2643
2259	free (darkness1);	2644	free (darkness1);
2260		2645
2261	EXTEND (SP, 3);	2646	EXTEND (SP, 3);
2262	PUSHs (sv_2mortal (newSViv (sw34)));	2647	PUSHs (sv_2mortal (newSViv (sw3)));
2263	PUSHs (sv_2mortal (newSViv (sh3)));	2648	PUSHs (sv_2mortal (newSViv (sh3)));
2264	PUSHs (darkness3_sv);	2649	PUSHs (darkness3_sv);
2265	}	2650	}
2266		2651
2267	SV *	2652	SV *
…		…
2330	else	2715	else
2331	*data++ = 0;	2716	*data++ = 0;
2332	}	2717	}
2333	}	2718	}
2334		2719
2335	/* if size is wh + 5 then no data has been found /	2720	/* if size is wh + 5 then no data has been found /
2336	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)	2721	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
2337	{	2722	{
2338	SvPOK_only (data_sv);	2723	SvPOK_only (data_sv);
2339	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2724	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2340	}	2725	}
2341		2726
2342	RETVAL = data_sv;	2727	RETVAL = data_sv;
2343	}	2728	}
2344	OUTPUT:	2729	OUTPUT:
2345	RETVAL	2730	RETVAL
2346		2731
2347	void	2732	void
…		…
2354	STRLEN len;	2739	STRLEN len;
2355	uint8_t data, end;	2740	uint8_t data, end;
2356		2741
2357	len = SvLEN (data_sv);	2742	len = SvLEN (data_sv);
2358	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2743	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2359	data = SvPVbyte_nolen (data_sv);	2744	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2360	end = data + len + 8;	2745	end = data + len + 8;
2361		2746
2362	if (len < 5)	2747	if (len < 5)
2363	XSRETURN_EMPTY;	2748	XSRETURN_EMPTY;
2364		2749
…		…
2425	}	2810	}
2426		2811
2427	MODULE = Deliantra::Client PACKAGE = DC::RW	2812	MODULE = Deliantra::Client PACKAGE = DC::RW
2428		2813
2429	DC::RW	2814	DC::RW
2430	new (SV class, SV data_sv)	2815	new (SV klass, SV data_sv)
2431	CODE:	2816	CODE:
2432	{	2817	{
2433	STRLEN datalen;	2818	STRLEN datalen;
2434	char *data = SvPVbyte (data_sv, datalen);	2819	char *data = SvPVbyte (data_sv, datalen);
2435		2820
…		…
2437	}	2822	}
2438	OUTPUT:	2823	OUTPUT:
2439	RETVAL	2824	RETVAL
2440		2825
2441	DC::RW	2826	DC::RW
2442	new_from_file (SV class, const char path, const char *mode = "rb")	2827	new_from_file (SV klass, const char path, const char *mode = "rb")
2443	CODE:	2828	CODE:
2444	RETVAL = SDL_RWFromFile (path, mode);	2829	RETVAL = SDL_RWFromFile (path, mode);
2445	OUTPUT:	2830	OUTPUT:
2446	RETVAL	2831	RETVAL
2447		2832
…		…
2465	if (RETVAL < 0)	2850	if (RETVAL < 0)
2466	{	2851	{
2467	RETVAL = Mix_GroupOldest (-1);	2852	RETVAL = Mix_GroupOldest (-1);
2468		2853
2469	if (RETVAL < 0)	2854	if (RETVAL < 0)
		2855	{
		2856	// happens sometimes, maybe it just stopped playing(?)
		2857	RETVAL = Mix_GroupAvailable (-1);
		2858
		2859	if (RETVAL < 0)
2470	XSRETURN_UNDEF;	2860	XSRETURN_UNDEF;
2471		2861	}
		2862	else
2472	Mix_HaltChannel (RETVAL);	2863	Mix_HaltChannel (RETVAL);
2473	}	2864	}
2474		2865
2475	Mix_UnregisterAllEffects (RETVAL);	2866	Mix_UnregisterAllEffects (RETVAL);
2476	Mix_Volume (RETVAL, 128);	2867	Mix_Volume (RETVAL, 128);
2477	}	2868	}
…		…
2524	void	2915	void
2525	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2916	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2526	CODE:	2917	CODE:
2527	{	2918	{
2528	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2919	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2529	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2920	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2530	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2921	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2531	}	2922	}
2532		2923
2533	void	2924	void
2534	set_reverse_stereo (DC::Channel self, int flip)	2925	set_reverse_stereo (DC::Channel self, int flip)
…		…
2537		2928
2538	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2929	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2539		2930
2540	PROTOTYPES: DISABLE	2931	PROTOTYPES: DISABLE
2541		2932
		2933	void
		2934	decoders ()
		2935	PPCODE:
		2936	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2937	int i, num = Mix_GetNumChunkDecoders ();
		2938	EXTEND (SP, num);
		2939	for (i = 0; i < num; ++i)
		2940	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2941	#else
		2942	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2943	#endif
		2944
2542	DC::MixChunk	2945	DC::MixChunk
2543	new (SV *class, DC::RW rwops)	2946	new (SV *klass, DC::RW rwops)
2544	CODE:	2947	CODE:
2545	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2948	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2546	OUTPUT:	2949	OUTPUT:
2547	RETVAL	2950	RETVAL
2548		2951
…		…
2578	OUTPUT:	2981	OUTPUT:
2579	RETVAL	2982	RETVAL
2580		2983
2581	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2984	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2582		2985
		2986	void
		2987	decoders ()
		2988	PPCODE:
		2989	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2990	int i, num = Mix_GetNumMusicDecoders ();
		2991	EXTEND (SP, num);
		2992	for (i = 0; i < num; ++i)
		2993	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2994	#else
		2995	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2996	#endif
		2997
2583	int	2998	int
2584	volume (int volume = -1)	2999	volume (int volume = -1)
2585	PROTOTYPE: ;$	3000	PROTOTYPE: ;$
2586	CODE:	3001	CODE:
2587	if (items > 0)	3002	if (items > 0)
…		…
2598	void	3013	void
2599	halt ()	3014	halt ()
2600	CODE:	3015	CODE:
2601	Mix_HaltMusic ();	3016	Mix_HaltMusic ();
2602		3017
		3018	int
		3019	playing ()
		3020	CODE:
		3021	RETVAL = Mix_PlayingMusic ();
		3022	OUTPUT:
		3023	RETVAL
		3024
2603	DC::MixMusic	3025	DC::MixMusic
2604	new (SV *class, DC::RW rwops)	3026	new (SV *klass, DC::RW rwops)
2605	CODE:	3027	CODE:
2606	RETVAL = Mix_LoadMUS_RW (rwops);	3028	RETVAL = Mix_LoadMUS_RW (rwops);
2607	OUTPUT:	3029	OUTPUT:
2608	RETVAL	3030	RETVAL
2609		3031
…		…
2637	} *civ, const_iv[] = {	3059	} *civ, const_iv[] = {
2638	# define const_iv(name) { # name, (IV)name }	3060	# define const_iv(name) { # name, (IV)name }
2639	const_iv (GL_VENDOR),	3061	const_iv (GL_VENDOR),
2640	const_iv (GL_VERSION),	3062	const_iv (GL_VERSION),
2641	const_iv (GL_EXTENSIONS),	3063	const_iv (GL_EXTENSIONS),
		3064	const_iv (GL_MAX_TEXTURE_UNITS),
2642	const_iv (GL_COLOR_MATERIAL),	3065	const_iv (GL_COLOR_MATERIAL),
2643	const_iv (GL_SMOOTH),	3066	const_iv (GL_SMOOTH),
2644	const_iv (GL_FLAT),	3067	const_iv (GL_FLAT),
2645	const_iv (GL_DITHER),	3068	const_iv (GL_DITHER),
2646	const_iv (GL_BLEND),	3069	const_iv (GL_BLEND),
…		…
2658	const_iv (GL_ZERO),	3081	const_iv (GL_ZERO),
2659	const_iv (GL_SRC_ALPHA),	3082	const_iv (GL_SRC_ALPHA),
2660	const_iv (GL_DST_ALPHA),	3083	const_iv (GL_DST_ALPHA),
2661	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3084	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2662	const_iv (GL_ONE_MINUS_DST_ALPHA),	3085	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3086	const_iv (GL_SRC_COLOR),
		3087	const_iv (GL_DST_COLOR),
		3088	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3089	const_iv (GL_ONE_MINUS_DST_COLOR),
2663	const_iv (GL_SRC_ALPHA_SATURATE),	3090	const_iv (GL_SRC_ALPHA_SATURATE),
2664	const_iv (GL_RGB),	3091	const_iv (GL_RGB),
2665	const_iv (GL_RGBA),	3092	const_iv (GL_RGBA),
2666	const_iv (GL_RGBA4),	3093	const_iv (GL_RGBA4),
2667	const_iv (GL_RGBA8),	3094	const_iv (GL_RGBA8),
…		…
2735	const_iv (GL_NICEST),	3162	const_iv (GL_NICEST),
2736	const_iv (GL_V2F),	3163	const_iv (GL_V2F),
2737	const_iv (GL_V3F),	3164	const_iv (GL_V3F),
2738	const_iv (GL_T2F_V3F),	3165	const_iv (GL_T2F_V3F),
2739	const_iv (GL_T2F_N3F_V3F),	3166	const_iv (GL_T2F_N3F_V3F),
		3167	const_iv (GL_FUNC_ADD),
		3168	const_iv (GL_FUNC_SUBTRACT),
		3169	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2740	# undef const_iv	3170	# undef const_iv
2741	};	3171	};
2742		3172
2743	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3173	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2744	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3174	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2745		3175
2746	texture_av = newAV ();	3176	texture_av = newAV ();
2747	AvREAL_off (texture_av);	3177	AvREAL_off (texture_av);
2748	}	3178	}
2749		3179
…		…
2751	disable_GL_EXT_blend_func_separate ()	3181	disable_GL_EXT_blend_func_separate ()
2752	CODE:	3182	CODE:
2753	gl.BlendFuncSeparate = 0;	3183	gl.BlendFuncSeparate = 0;
2754	gl.BlendFuncSeparateEXT = 0;	3184	gl.BlendFuncSeparateEXT = 0;
2755		3185
2756	char *	3186	void
		3187	apple_nvidia_bug (int enable)
		3188
		3189	const char *
2757	gl_vendor ()	3190	gl_vendor ()
2758	CODE:	3191	CODE:
2759	RETVAL = (char *)glGetString (GL_VENDOR);	3192	RETVAL = (const char *)glGetString (GL_VENDOR);
2760	OUTPUT:	3193	OUTPUT:
2761	RETVAL	3194	RETVAL
2762		3195
2763	char *	3196	const char *
2764	gl_version ()	3197	gl_version ()
2765	CODE:	3198	CODE:
2766	RETVAL = (char *)glGetString (GL_VERSION);	3199	RETVAL = (const char *)glGetString (GL_VERSION);
2767	OUTPUT:	3200	OUTPUT:
2768	RETVAL	3201	RETVAL
2769		3202
2770	char *	3203	const char *
2771	gl_extensions ()	3204	gl_extensions ()
2772	CODE:	3205	CODE:
2773	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3206	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2774	OUTPUT:	3207	OUTPUT:
2775	RETVAL	3208	RETVAL
2776		3209
2777	const char *glGetString (GLenum pname)	3210	const char *glGetString (GLenum pname)
		3211	CODE:
		3212	RETVAL = (const char *)glGetString (pname);
		3213	OUTPUT:
		3214	RETVAL
2778		3215
2779	GLint glGetInteger (GLenum pname)	3216	GLint glGetInteger (GLenum pname)
2780	CODE:	3217	CODE:
2781	glGetIntegerv (pname, &RETVAL);	3218	glGetIntegerv (pname, &RETVAL);
2782	OUTPUT:	3219	OUTPUT:
…		…
2790		3227
2791	int glGetError ()	3228	int glGetError ()
2792		3229
2793	void glFinish ()	3230	void glFinish ()
2794		3231
		3232	void glFlush ()
		3233
2795	void glClear (int mask)	3234	void glClear (int mask)
2796		3235
2797	void glClearColor (float r, float g, float b, float a = 1.0)	3236	void glClearColor (float r, float g, float b, float a = 1.0)
2798	PROTOTYPE: @	3237	PROTOTYPE: @
2799		3238
…		…
2808	void glBlendFunc (int sfactor, int dfactor)	3247	void glBlendFunc (int sfactor, int dfactor)
2809		3248
2810	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3249	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2811	CODE:	3250	CODE:
2812	gl_BlendFuncSeparate (sa, da, saa, daa);	3251	gl_BlendFuncSeparate (sa, da, saa, daa);
		3252
		3253	# void glBlendEquation (int se)
2813		3254
2814	void glDepthMask (int flag)	3255	void glDepthMask (int flag)
2815		3256
2816	void glLogicOp (int opcode)	3257	void glLogicOp (int opcode)
2817		3258
…		…
2852	void glRotate (float angle, float x, float y, float z)	3293	void glRotate (float angle, float x, float y, float z)
2853	CODE:	3294	CODE:
2854	glRotatef (angle, x, y, z);	3295	glRotatef (angle, x, y, z);
2855		3296
2856	void glColor (float r, float g, float b, float a = 1.0)	3297	void glColor (float r, float g, float b, float a = 1.0)
		3298	PROTOTYPE: @
2857	ALIAS:	3299	ALIAS:
2858	glColor_premultiply = 1	3300	glColor_premultiply = 1
2859	CODE:	3301	CODE:
2860	if (ix)	3302	if (ix)
2861	{	3303	{
…		…
2967		3409
2968	void glEndList ()	3410	void glEndList ()
2969		3411
2970	void glCallList (int list)	3412	void glCallList (int list)
2971		3413
		3414	void c_init ()
		3415	CODE:
		3416	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3417	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3418
2972	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3419	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2973		3420
2974	PROTOTYPES: DISABLE	3421	PROTOTYPES: DISABLE
2975		3422
2976	void	3423	void
2977	find_widget (SV *self, NV x, NV y)	3424	find_widget (SV *self, NV x, NV y)
2978	PPCODE:	3425	PPCODE:
2979	{	3426	{
2980	if (within_widget (self, x, y))	3427	if (within_widget (self, x, y))
2981	XPUSHs (self);	3428	XPUSHs (self);
2982	}	3429	}
2983		3430
2984	BOOT:	3431	BOOT:
2985	{	3432	{
…		…
2993		3440
2994	void	3441	void
2995	draw (SV *self)	3442	draw (SV *self)
2996	CODE:	3443	CODE:
2997	{	3444	{
2998	HV *hv;	3445	HV *hv;
2999	SV **svp;	3446	SV **svp;
3000	NV x, y, w, h;	3447	NV x, y, w, h;
3001	SV *draw_x_sv = GvSV (draw_x_gv);	3448	SV *draw_x_sv = GvSV (draw_x_gv);
3002	SV *draw_y_sv = GvSV (draw_y_gv);	3449	SV *draw_y_sv = GvSV (draw_y_gv);
3003	SV *draw_w_sv = GvSV (draw_w_gv);	3450	SV *draw_w_sv = GvSV (draw_w_gv);
3004	SV *draw_h_sv = GvSV (draw_h_gv);	3451	SV *draw_h_sv = GvSV (draw_h_gv);

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.263 by root, Fri Jul 18 21:18:42 2008 UTC vs. Revision 1.331 by root, Mon Nov 19 00:10:34 2018 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.263 by root, Fri Jul 18 21:18:42 2008 UTC vs.
Revision 1.331 by root, Mon Nov 19 00:10:34 2018 UTC