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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.249 by root, Fri Dec 28 15:40:07 2007 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	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2))	62	#ifndef PANGO_VERSION_CHECK
		63	# define PANGO_VERSION_CHECK(a,b,c) 0
		64	#endif
		65
		66	#if !PANGO_VERSION_CHECK (1, 15, 2)
52	# define pango_layout_get_line_readonly pango_layout_get_line_readonly	67	# define pango_layout_get_line_readonly pango_layout_get_line
53	# define pango_layout_get_lines_readonly pango_layout_get_lines_readonly	68	# define pango_layout_get_lines_readonly pango_layout_get_lines
54	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line_readonly	69	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
55	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run_readonly	70	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
56	#endif	71	#endif
57		72
58	#ifndef _WIN32	73	#ifndef _WIN32
59	# include <sys/types.h>	74	# include <sys/types.h>
60	# include <sys/socket.h>	75	# include <sys/socket.h>
61	# include <netinet/in.h>	76	# include <netinet/in.h>
62	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
63	# include <inttypes.h>	78	# include <inttypes.h>
64	#endif	79	#endif
65		80
		81	#include "ecb.h"
		82
66	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	83	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
67		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 */
68	#define FOW_DARKNESS 32	87	#define FOW_DARKNESS 50
		88	#define DARKNESS_ADJUST(n) (n)
69		89
70	#define MAP_EXTEND_X 32	90	#define MAP_EXTEND_X 32
71	#define MAP_EXTEND_Y 512	91	#define MAP_EXTEND_Y 512
72		92
73	#define MIN_FONT_HEIGHT 10	93	#define MIN_FONT_HEIGHT 10
74		94
75	#if 0	95	/* mask out modifiers we are not interested in */
76	# define PARACHUTE SDL_INIT_NOPARACHUTE	96	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
77	#else	97
78	# define PARACHUTE 0	98	#define KMOD_LRAM 0x10000 // our extension
79	#endif	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	}
80		121
81	static AV *texture_av;	122	static AV *texture_av;
82		123
83	static struct	124	static struct
84	{	125	{
…		…
141	{	182	{
142	GSList *attrs = run->item->analysis.extra_attrs;	183	GSList *attrs = run->item->analysis.extra_attrs;
143		184
144	while (attrs)	185	while (attrs)
145	{	186	{
146	PangoAttribute *attr = attrs->data;	187	PangoAttribute attr = (PangoAttribute )attrs->data;
147		188
148	if (attr->klass->type == PANGO_ATTR_SHAPE)	189	if (attr->klass->type == PANGO_ATTR_SHAPE)
149	return 1;	190	return 1;
150		191
151	attrs = attrs->next;	192	attrs = attrs->next;
152	}	193	}
153		194
154	return 0;	195	return 0;
155	}	196	}
156		197
157	typedef struct cf_layout {	198	struct cf_layout {
158	PangoLayout *pl;	199	PangoLayout *pl;
159	float r, g, b, a; // default color for rgba mode	200	float r, g, b, a; // default color for rgba mode
160	int base_height;	201	int base_height;
161	DC__Font font;	202	DC__Font font;
162	rc_t *rc;	203	rc_t rc;
163	} *DC__Layout;	204	};
		205
		206	typedef cf_layout *DC__Layout;
164		207
165	static DC__Font default_font;	208	static DC__Font default_font;
166	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
167	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
168		211
169	static void	212	static void
170	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
171	{	214	{
172	FcPatternAddBool (pattern, FC_HINTING, 1);	215	FcPatternAddBool (pattern, FC_HINTING, 1);
173	#ifdef FC_HINT_STYLE	216	#ifdef FC_HINT_STYLE
174	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	217	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
175	#endif	218	#endif
176	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
177	}	220	}
178		221
179	static void	222	static void
180	layout_update_font (DC__Layout self)	223	layout_update_font (DC__Layout self)
181	{	224	{
182	/* use a random scale factor to account for unknown descenders, 0.8 works	225	/* use a random scale factor to account for unknown descenders, 0.8 works
183	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
184	*/	227	*/
185	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
186		229
187	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
188	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
…		…
206		249
207	*w = rect.width;	250	*w = rect.width;
208	*h = rect.height;	251	*h = rect.height;
209	}	252	}
210		253
		254	/////////////////////////////////////////////////////////////////////////////
		255
211	typedef uint16_t tileid;	256	typedef uint16_t tileid;
212	typedef uint16_t faceid;	257	typedef uint16_t faceid;
213		258
214	typedef struct {	259	struct maptex
		260	{
215	GLuint name;	261	GLuint name;
216	int w, h;	262	int w, h;
217	float s, t;	263	float s, t;
218	uint8_t r, g, b, a;	264	uint8_t r, g, b, a;
219	tileid smoothtile;	265	tileid smoothtile;
220	uint8_t smoothlevel;	266	uint8_t smoothlevel;
221	} maptex;	267	uint8_t unused; /* set to zero on use */
		268	};
222		269
223	typedef struct {	270	struct mapcell
		271	{
224	uint32_t player;	272	uint32_t player;
225	tileid tile[3];	273	tileid tile[3];
226	uint16_t darkness;	274	uint16_t darkness;
227	uint8_t stat_width, stat_hp, flags, smoothmax;	275	uint8_t stat_width, stat_hp, flags, smoothmax;
228	} mapcell;	276	};
229		277
230	typedef struct {	278	struct maprow
		279	{
231	int32_t c0, c1;	280	int32_t c0, c1;
232	mapcell *col;	281	mapcell *col;
233	} maprow;	282	};
234		283
235	typedef struct map {	284	struct mapgrid {
236	int x, y, w, h;	285	int x, y, w, h;
237	int ox, oy; /* offset to virtual global coordinate system */	286	int ox, oy; /* offset to virtual global coordinate system */
238	int faces; tileid *face2tile; // [faceid]	287	int faces; tileid *face2tile; // [faceid]
239	int texs; maptex *tex; // [tileid]	288	int texs; maptex *tex; // [tileid]
240		289
241	int32_t rows;	290	int32_t rows;
242	maprow *row;	291	maprow *row;
243	} *DC__Map;	292	};
244		293
245	static char *	294	typedef mapgrid *DC__Map;
		295
		296	template<typename T>
		297	static void
246	prepend (char *ptr, int sze, int inc)	298	prepend (T *&ptr, int sze, int inc)
247	{	299	{
248	char *p;	300	T *p;
249		301
250	New (0, p, sze + inc, char);	302	Newx (p, inc + sze, T);
251	Zero (p, inc, char);	303	Zero (p, inc, T);
252	Move (ptr, p + inc, sze, char);	304	Move (ptr, p + inc, sze, T);
253	Safefree (ptr);	305	Safefree (ptr);
254		306
255	return p;	307	ptr = p;
256	}	308	}
257		309
258	static char *	310	template<typename T>
259	append (char *ptr, int sze, int inc)
260	{
261	Renew (ptr, sze + inc, char);
262	Zero (ptr + sze, inc, char);
263
264	return ptr;
265	}
266
267	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
268	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
269
270	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
271	need_facenum (struct map *self, faceid face)	319	need_facenum (struct mapgrid *self, faceid face)
272	{	320	{
273	while (self->faces <= face)	321	while (self->faces <= face)
274	{	322	{
275	Append (tileid, self->face2tile, self->faces, self->faces);	323	append (self->face2tile, self->faces, self->faces);
276	self->faces *= 2;	324	self->faces *= 2;
277	}	325	}
278	}	326	}
279		327
280	static void	328	static void
281	need_texid (struct map *self, int texid)	329	need_texid (struct mapgrid *self, int texid)
282	{	330	{
283	while (self->texs <= texid)	331	while (self->texs <= texid)
284	{	332	{
285	Append (maptex, self->tex, self->texs, self->texs);	333	append (self->tex, self->texs, self->texs);
286	self->texs *= 2;	334	self->texs *= 2;
287	}	335	}
288	}	336	}
289		337
290	static maprow *	338	static maprow *
291	map_get_row (DC__Map self, int y)	339	map_get_row (mapgrid *self, int y)
292	{	340	{
293	if (0 > y)	341	if (0 > y)
294	{	342	{
295	int extend = - y + MAP_EXTEND_Y;	343	int extend = - y + MAP_EXTEND_Y;
296	Prepend (maprow, self->row, self->rows, extend);	344	prepend (self->row, self->rows, extend);
297		345
298	self->rows += extend;	346	self->rows += extend;
299	self->y += extend;	347	self->y += extend;
300	y += extend;	348	y += extend;
301	}	349	}
302	else if (y >= self->rows)	350	else if (y >= self->rows)
303	{	351	{
304	int extend = y - self->rows + MAP_EXTEND_Y;	352	int extend = y - self->rows + MAP_EXTEND_Y;
305	Append (maprow, self->row, self->rows, extend);	353	append (self->row, self->rows, extend);
306	self->rows += extend;	354	self->rows += extend;
307	}	355	}
308		356
309	return self->row + y;	357	return self->row + y;
310	}	358	}
…		…
320	}	368	}
321		369
322	if (row->c0 > x)	370	if (row->c0 > x)
323	{	371	{
324	int extend = row->c0 - x + MAP_EXTEND_X;	372	int extend = row->c0 - x + MAP_EXTEND_X;
325	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	373	prepend (row->col, row->c1 - row->c0, extend);
326	row->c0 -= extend;	374	row->c0 -= extend;
327	}	375	}
328	else if (x >= row->c1)	376	else if (x >= row->c1)
329	{	377	{
330	int extend = x - row->c1 + MAP_EXTEND_X;	378	int extend = x - row->c1 + MAP_EXTEND_X;
331	Append (mapcell, row->col, row->c1 - row->c0, extend);	379	append (row->col, row->c1 - row->c0, extend);
332	row->c1 += extend;	380	row->c1 += extend;
333	}	381	}
334		382
335	return row->col + (x - row->c0);	383	return row->col + (x - row->c0);
336	}	384	}
337		385
338	static mapcell *	386	static mapcell *
339	map_get_cell (DC__Map self, int x, int y)	387	map_get_cell (mapgrid *self, int x, int y)
340	{	388	{
341	return row_get_cell (map_get_row (self, y), x);	389	return row_get_cell (map_get_row (self, y), x);
342	}	390	}
343		391
344	static void	392	static void
345	map_clear (DC__Map self)	393	map_clear (mapgrid *self)
346	{	394	{
347	int r;	395	int r;
348		396
349	for (r = 0; r < self->rows; r++)	397	for (r = 0; r < self->rows; r++)
350	Safefree (self->row[r].col);	398	Safefree (self->row[r].col);
…		…
357	self->oy = 0;	405	self->oy = 0;
358	self->row = 0;	406	self->row = 0;
359	self->rows = 0;	407	self->rows = 0;
360	}	408	}
361		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
362	static void	420	static void
363	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)
364	{	422	{
365	int x, y;	423	int x, y;
366	maprow *row;	424	maprow *row;
367	mapcell *cell;	425	mapcell *cell;
368		426
…		…
380	if (x >= row->c1)	438	if (x >= row->c1)
381	break;	439	break;
382		440
383	cell = row->col + x - row->c0;	441	cell = row->col + x - row->c0;
384		442
385	cell->darkness = 0;	443	CELL_CLEAR (cell);
386	cell->stat_hp = 0;
387	cell->flags = 0;
388	cell->player = 0;
389	}	444	}
390	}	445	}
391	}	446	}
392		447
393	typedef struct {	448	struct smooth_key
		449	{
394	tileid tile;	450	tileid tile;
395	uint8_t x, y, level;	451	uint8_t x, y, level;
396	} 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	}
397		471
398	static void	472	static void
399	smooth_or_bits (HV hv, smooth_key key, IV bits)	473	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
400	{	474	{
401	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	475	auto &&it = h.find (key);
402		476
403	if (SvIOK (*sv))	477	if (it == h.end ())
404	SvIV_set (sv, SvIVX (sv) \| bits);	478	h.insert (std::make_pair (key, bits));
405	else	479	else
406	sv_setiv (*sv, bits);	480	it->second \|= bits;
407	}	481	}
408		482
409	static void	483	static void
410	music_finished (void)	484	music_finished (void)
411	{	485	{
…		…
428	ev.code = 1;	502	ev.code = 1;
429	ev.data1 = (void *)(long)channel;	503	ev.data1 = (void *)(long)channel;
430	ev.data2 = 0;	504	ev.data2 = 0;
431		505
432	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;
433	}	514	}
434		515
435	static unsigned int	516	static unsigned int
436	minpot (unsigned int n)	517	minpot (unsigned int n)
437	{	518	{
…		…
447	n \|= n >> 16;	528	n \|= n >> 16;
448		529
449	return n + 1;	530	return n + 1;
450	}	531	}
451		532
452	static unsigned int
453	popcount (unsigned int n)
454	{
455	n -= (n >> 1) & 0x55555555U;
456	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
457	n = ((n >> 4) + n) & 0x0f0f0f0fU;
458	n *= 0x01010101U;
459
460	return n >> 24;
461	}
462
463	/* SDL should provide this, really. */	533	/* SDL should provide this, really. */
464	#define SDLK_MODIFIER_MIN 300	534	#define SDLK_MODIFIER_MIN 300
465	#define SDLK_MODIFIER_MAX 314	535	#define SDLK_MODIFIER_MAX 314
466		536
467	/******************************************************************************/	537	/******************************************************************************/
…		…
504	if (!svp \|\| !SvTRUE (*svp))	574	if (!svp \|\| !SvTRUE (*svp))
505	return 0;	575	return 0;
506		576
507	return 1;	577	return 1;
508	}	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
509		637
510	MODULE = Deliantra::Client PACKAGE = DC	638	MODULE = Deliantra::Client PACKAGE = DC
511		639
512	PROTOTYPES: ENABLE	640	PROTOTYPES: ENABLE
513		641
…		…
542	const_iv (SDL_USEREVENT),	670	const_iv (SDL_USEREVENT),
543		671
544	const_iv (SDL_APPINPUTFOCUS),	672	const_iv (SDL_APPINPUTFOCUS),
545	const_iv (SDL_APPMOUSEFOCUS),	673	const_iv (SDL_APPMOUSEFOCUS),
546	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),
547		725
548	const_iv (SDLK_FIRST),	726	const_iv (SDLK_FIRST),
549	const_iv (SDLK_LAST),	727	const_iv (SDLK_LAST),
550	const_iv (SDLK_KP0),	728	const_iv (SDLK_KP0),
551	const_iv (SDLK_KP1),	729	const_iv (SDLK_KP1),
…		…
627	const_iv (KMOD_RMETA),	805	const_iv (KMOD_RMETA),
628	const_iv (KMOD_NUM),	806	const_iv (KMOD_NUM),
629	const_iv (KMOD_CAPS),	807	const_iv (KMOD_CAPS),
630	const_iv (KMOD_MODE),	808	const_iv (KMOD_MODE),
631		809
		810	const_iv (KMOD_LRAM),
		811
632	const_iv (MIX_DEFAULT_FORMAT),	812	const_iv (MIX_DEFAULT_FORMAT),
		813
		814	const_iv (SDL_INIT_TIMER),
		815	const_iv (SDL_INIT_AUDIO),
		816	const_iv (SDL_INIT_VIDEO),
		817	const_iv (SDL_INIT_CDROM),
		818	const_iv (SDL_INIT_JOYSTICK),
		819	const_iv (SDL_INIT_EVERYTHING),
		820	const_iv (SDL_INIT_NOPARACHUTE),
		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)
633	# undef const_iv	842	# undef const_iv
634	};	843	};
635		844
636	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--)
637	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	846	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
638		847
639	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	848	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
640	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	849	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
641	}	850	}
642		851
…		…
658	NV ceil (NV x)	867	NV ceil (NV x)
659		868
660	IV minpot (UV n)	869	IV minpot (UV n)
661		870
662	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
663		882
664	void	883	void
665	pango_init ()	884	pango_init ()
666	CODE:	885	CODE:
667	{	886	{
668	opengl_fontmap = pango_opengl_font_map_new ();	887	opengl_fontmap = pango_opengl_font_map_new ();
669	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	888	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
670	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	889	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
671	#if defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2)	890	/pango_context_set_font_description (opengl_context, default_font);/
		891	#if PANGO_VERSION_CHECK (1, 15, 2)
672	pango_context_set_language (opengl_context, pango_language_from_string ("en"));	892	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
673	pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);	893	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
674	#endif	894	#endif
675	}	895	}
676		896
677	char *
678	SDL_GetError ()	897	char *SDL_GetError ()
679		898
680	int	899	void SDL_main_hack (SV *real_main)
681	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	900	PROTOTYPE: &
682		901
683	void	902	int SDL_Init (U32 flags)
		903
		904	int SDL_InitSubSystem (U32 flags)
		905
		906	void SDL_QuitSubSystem (U32 flags)
		907
684	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
685		919
686	void	920	void
687	SDL_ListModes (int rgb, int alpha)	921	SDL_ListModes (int rgb, int alpha)
688	PPCODE:	922	PPCODE:
689	{	923	{
…		…
701	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	935	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
702	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	936	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
703	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	937	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
704		938
705	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	939	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
706	#if SDL_VERSION_ATLEAST(1,2,10)
707	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
708	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	940	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
709	#endif
710		941
711	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	942	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
712		943
713	if (m && m != (SDL_Rect **)-1)	944	if (m && m != (SDL_Rect **)-1)
714	while (*m)	945	while (*m)
715	{	946	{
716	if ((m)->w >= 800 && (m)->h >= 480)	947	if ((m)->w >= 400 && (m)->h >= 300)
717	{	948	{
718	AV *av = newAV ();	949	AV *av = newAV ();
719	av_push (av, newSViv ((*m)->w));	950	av_push (av, newSViv ((*m)->w));
720	av_push (av, newSViv ((*m)->h));	951	av_push (av, newSViv ((*m)->h));
721	av_push (av, newSViv (rgb));	952	av_push (av, newSViv (rgb));
…		…
744	);	975	);
745		976
746	if (RETVAL)	977	if (RETVAL)
747	{	978	{
748	av_clear (texture_av);	979	av_clear (texture_av);
749
750	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
751	#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);
752	#include "glfunc.h"	981	#include "glfunc.h"
753	#undef GL_FUNC	982	#undef GL_FUNC
		983	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		984	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
754	}	985	}
755	}	986	}
756	OUTPUT:	987	OUTPUT:
757	RETVAL	988	RETVAL
		989
		990	void
		991	SDL_WM_SetCaption (const char title, const char icon)
758		992
759	void	993	void
760	SDL_GL_SwapBuffers ()	994	SDL_GL_SwapBuffers ()
761		995
762	char *	996	char *
763	SDL_GetKeyName (int sym)	997	SDL_GetKeyName (int sym)
		998	C_ARGS: (SDLKey)sym
764		999
765	int	1000	int
766	SDL_GetAppState ()	1001	SDL_GetAppState ()
767		1002
		1003	int
		1004	SDL_GetModState ()
		1005
		1006	int
		1007	SDL_WaitEvent ()
		1008	C_ARGS: 0
		1009
768	void	1010	void
		1011	SDL_PumpEvents ()
		1012
		1013	void
769	poll_events ()	1014	peep_events ()
770	PPCODE:	1015	PPCODE:
771	{	1016	{
772	SDL_Event ev;	1017	SDL_Event ev;
773		1018
774	SDL_PumpEvents ();	1019	SDL_PumpEvents ();
…		…
781	{	1026	{
782	case SDL_KEYDOWN:	1027	case SDL_KEYDOWN:
783	case SDL_KEYUP:	1028	case SDL_KEYUP:
784	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1029	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
785	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1030	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
786	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1031	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
787	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1032	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
788	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1033	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
789	break;	1034	break;
790		1035
791	case SDL_ACTIVEEVENT:	1036	case SDL_ACTIVEEVENT:
792	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1037	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
810	x = ev.motion.x;	1055	x = ev.motion.x;
811	y = ev.motion.y;	1056	y = ev.motion.y;
812	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1057	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
813	}	1058	}
814		1059
815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1060	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
816	hv_store (hv, "state", 5, newSViv (state), 0);	1061	hv_store (hv, "state", 5, newSViv (state), 0);
817	hv_store (hv, "x", 1, newSViv (x), 0);	1062	hv_store (hv, "x", 1, newSViv (x), 0);
818	hv_store (hv, "y", 1, newSViv (y), 0);	1063	hv_store (hv, "y", 1, newSViv (y), 0);
819	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1064	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
820	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1065	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
821	}	1066	}
822	break;	1067	break;
823		1068
824	case SDL_MOUSEBUTTONDOWN:	1069	case SDL_MOUSEBUTTONDOWN:
825	case SDL_MOUSEBUTTONUP:	1070	case SDL_MOUSEBUTTONUP:
826	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1071	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
827		1072
828	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1073	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
829	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1074	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
830	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1075	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
831	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1076	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
840		1085
841	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))));
842	}	1087	}
843	}	1088	}
844		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
845	int	1103	int
846	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)
847	POSTCALL:	1105	POSTCALL:
848	Mix_HookMusicFinished (music_finished);	1106	Mix_HookMusicFinished (music_finished);
849	Mix_ChannelFinished (channel_finished);	1107	Mix_ChannelFinished (channel_finished);
850		1108
851	void	1109	void
852	Mix_QuerySpec ()	1110	Mix_QuerySpec ()
…		…
905	}	1163	}
906	}	1164	}
907	#endif	1165	#endif
908	}	1166	}
909		1167
910	void	1168	int
911	add_font (char *file)	1169	add_font (char *file)
912	CODE:	1170	CODE:
913	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1171	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1172	OUTPUT:
		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)
914		1181
915	void	1182	void
916	load_image_inline (SV *image_)	1183	load_image_inline (SV *image_)
917	ALIAS:	1184	ALIAS:
918	load_image_file = 1	1185	load_image_file = 1
…		…
964		1231
965	SDL_LockSurface (surface2);	1232	SDL_LockSurface (surface2);
966	EXTEND (SP, 6);	1233	EXTEND (SP, 6);
967	PUSHs (sv_2mortal (newSViv (surface2->w)));	1234	PUSHs (sv_2mortal (newSViv (surface2->w)));
968	PUSHs (sv_2mortal (newSViv (surface2->h)));	1235	PUSHs (sv_2mortal (newSViv (surface2->h)));
969	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1236	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
970	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)));
971	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1238	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
972	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1239	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
973	SDL_UnlockSurface (surface2);	1240	SDL_UnlockSurface (surface2);
974		1241
…		…
1034	#if DEBUG	1301	#if DEBUG
1035	VALGRIND_DO_LEAK_CHECK;	1302	VALGRIND_DO_LEAK_CHECK;
1036	#endif	1303	#endif
1037	}	1304	}
1038		1305
		1306	int
		1307	SvREFCNT (SV *sv)
		1308	CODE:
		1309	RETVAL = SvREFCNT (sv);
		1310	OUTPUT:
		1311	RETVAL
		1312
1039	MODULE = Deliantra::Client PACKAGE = DC::Font	1313	MODULE = Deliantra::Client PACKAGE = DC::Font
1040		1314
1041	PROTOTYPES: DISABLE	1315	PROTOTYPES: DISABLE
1042		1316
1043	DC::Font	1317	DC::Font
1044	new_from_file (SV class, char path, int id = 0)	1318	new_from_file (SV klass, char path, int id = 0)
1045	CODE:	1319	CODE:
1046	{	1320	{
1047	int count;	1321	int count;
1048	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1322	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
1049	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1323	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1078	PROTOTYPE:	1352	PROTOTYPE:
1079	CODE:	1353	CODE:
1080	tc_restore ();	1354	tc_restore ();
1081		1355
1082	DC::Layout	1356	DC::Layout
1083	new (SV *class)	1357	new (SV *klass)
1084	CODE:	1358	CODE:
1085	New (0, RETVAL, 1, struct cf_layout);	1359	RETVAL = new cf_layout;
1086		1360
1087	RETVAL->pl = pango_layout_new (opengl_context);	1361	RETVAL->pl = pango_layout_new (opengl_context);
1088	RETVAL->r = 1.;	1362	RETVAL->r = 1.;
1089	RETVAL->g = 1.;	1363	RETVAL->g = 1.;
1090	RETVAL->b = 1.;	1364	RETVAL->b = 1.;
1091	RETVAL->a = 1.;	1365	RETVAL->a = 1.;
1092	RETVAL->base_height = MIN_FONT_HEIGHT;	1366	RETVAL->base_height = MIN_FONT_HEIGHT;
1093	RETVAL->font = 0;	1367	RETVAL->font = 0;
1094	RETVAL->rc = rc_alloc ();
1095		1368
1096	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1369	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1097	layout_update_font (RETVAL);	1370	layout_update_font (RETVAL);
1098	OUTPUT:	1371	OUTPUT:
1099	RETVAL	1372	RETVAL
1100		1373
1101	void	1374	void
1102	DESTROY (DC::Layout self)	1375	DESTROY (DC::Layout self)
1103	CODE:	1376	CODE:
1104	g_object_unref (self->pl);	1377	g_object_unref (self->pl);
1105	rc_free (self->rc);
1106	Safefree (self);	1378	delete self;
1107		1379
1108	void	1380	void
1109	set_text (DC::Layout self, SV *text_)	1381	set_text (DC::Layout self, SV *text_)
1110	CODE:	1382	CODE:
1111	{	1383	{
…		…
1237		1509
1238	void	1510	void
1239	set_height (DC::Layout self, int base_height)	1511	set_height (DC::Layout self, int base_height)
1240	CODE:	1512	CODE:
1241	if (self->base_height != base_height)	1513	if (self->base_height != base_height)
1242	{	1514	{
1243	self->base_height = base_height;	1515	self->base_height = base_height;
1244	layout_update_font (self);	1516	layout_update_font (self);
1245	}	1517	}
1246		1518
1247	void	1519	void
…		…
1312		1584
1313	void	1585	void
1314	cursor_pos (DC::Layout self, int index)	1586	cursor_pos (DC::Layout self, int index)
1315	PPCODE:	1587	PPCODE:
1316	{	1588	{
1317	PangoRectangle strong_pos;	1589	PangoRectangle pos;
1318	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1590	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1319		1591
1320	EXTEND (SP, 3);	1592	EXTEND (SP, 3);
1321	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1593	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1322	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1594	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1323	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1595	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1324	}	1596	}
1325		1597
1326	void	1598	void
1327	index_to_line_x (DC::Layout self, int index, int trailing = 0)	1599	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1328	PPCODE:	1600	PPCODE:
1329	{	1601	{
1330	int line, x;	1602	int line, x;
1331		1603
1332	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1604	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1333	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 17, 3))	1605	#if !PANGO_VERSION_CHECK (1, 17, 3)
1334	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1606	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1335	--line;	1607	--line;
1336	#endif	1608	#endif
1337	EXTEND (SP, 2);	1609	EXTEND (SP, 2);
1338	PUSHs (sv_2mortal (newSViv (line)));	1610	PUSHs (sv_2mortal (newSViv (line)));
…		…
1365	}	1637	}
1366		1638
1367	void	1639	void
1368	render (DC::Layout self, float x, float y, int flags = 0)	1640	render (DC::Layout self, float x, float y, int flags = 0)
1369	CODE:	1641	CODE:
1370	rc_clear (self->rc);	1642	self->rc.clear ();
1371	pango_opengl_render_layout_subpixel (	1643	pango_opengl_render_layout_subpixel (
1372	self->pl,	1644	self->pl,
1373	self->rc,	1645	&self->rc,
1374	x * PANGO_SCALE, y * PANGO_SCALE,	1646	x * PANGO_SCALE, y * PANGO_SCALE,
1375	self->r, self->g, self->b, self->a,	1647	self->r, self->g, self->b, self->a,
1376	flags	1648	flags
1377	);	1649	);
1378	// we assume that context_change actually clears/frees stuff	1650	// we assume that context_change actually clears/frees stuff
…		…
1389	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1661	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1390	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1662	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1391	glEnable (GL_ALPHA_TEST);	1663	glEnable (GL_ALPHA_TEST);
1392	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1664	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1393		1665
1394	rc_draw (self->rc);	1666	self->rc.draw ();
1395		1667
1396	glDisable (GL_ALPHA_TEST);	1668	glDisable (GL_ALPHA_TEST);
1397	glDisable (GL_BLEND);	1669	glDisable (GL_BLEND);
1398	glDisable (GL_TEXTURE_2D);	1670	glDisable (GL_TEXTURE_2D);
1399	}	1671	}
…		…
1474	glDisable (GL_ALPHA_TEST);	1746	glDisable (GL_ALPHA_TEST);
1475	glDisable (GL_BLEND);	1747	glDisable (GL_BLEND);
1476	}	1748	}
1477	}	1749	}
1478		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
1479	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)
1480	CODE:	1873	CODE:
1481	{	1874	{
1482	GLint width;	1875	GLint width;
1483	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);
…		…
1490	MODULE = Deliantra::Client PACKAGE = DC::Map	1883	MODULE = Deliantra::Client PACKAGE = DC::Map
1491		1884
1492	PROTOTYPES: DISABLE	1885	PROTOTYPES: DISABLE
1493		1886
1494	DC::Map	1887	DC::Map
1495	new (SV *class)	1888	new (SV *klass)
1496	CODE:	1889	CODE:
1497	New (0, RETVAL, 1, struct map);	1890	New (0, RETVAL, 1, mapgrid);
1498	RETVAL->x = 0;	1891	RETVAL->x = 0;
1499	RETVAL->y = 0;	1892	RETVAL->y = 0;
1500	RETVAL->w = 0;	1893	RETVAL->w = 0;
1501	RETVAL->h = 0;	1894	RETVAL->h = 0;
1502	RETVAL->ox = 0;	1895	RETVAL->ox = 0;
…		…
1539		1932
1540	void	1933	void
1541	set_smooth (DC::Map self, int face, int smooth, int level)	1934	set_smooth (DC::Map self, int face, int smooth, int level)
1542	CODE:	1935	CODE:
1543	{	1936	{
1544	tileid texid;	1937	tileid texid;
1545	maptex *tex;	1938	maptex *tex;
1546		1939
1547	if (face < 0 \|\| face >= self->faces)	1940	if (face < 0 \|\| face >= self->faces)
1548	return;	1941	return;
1549		1942
1550	if (smooth < 0 \|\| smooth >= self->faces)	1943	if (smooth < 0 \|\| smooth >= self->faces)
1551	return;	1944	return;
1552		1945
1553	texid = self->face2tile [face];	1946	texid = self->face2tile [face];
1554		1947
1555	if (!texid)	1948	if (!texid)
1556	return;	1949	return;
1557		1950
1558	tex = self->tex + texid;	1951	tex = self->tex + texid;
…		…
1587	//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);
1588	// use uglier nearest interpolation because linear suffers	1981	// use uglier nearest interpolation because linear suffers
1589	// from transparent color bleeding and ugly wrapping effects.	1982	// from transparent color bleeding and ugly wrapping effects.
1590	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1983	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1591	}	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	}
1592		2005
1593	int	2006	int
1594	ox (DC::Map self)	2007	ox (DC::Map self)
1595	ALIAS:	2008	ALIAS:
1596	oy = 1	2009	oy = 1
…		…
1628	self->ox += dx; self->x += dx;	2041	self->ox += dx; self->x += dx;
1629	self->oy += dy; self->y += dy;	2042	self->oy += dy; self->y += dy;
1630		2043
1631	while (self->y < 0)	2044	while (self->y < 0)
1632	{	2045	{
1633	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2046	prepend (self->row, self->rows, MAP_EXTEND_Y);
1634		2047
1635	self->rows += MAP_EXTEND_Y;	2048	self->rows += MAP_EXTEND_Y;
1636	self->y += MAP_EXTEND_Y;	2049	self->y += MAP_EXTEND_Y;
1637	}	2050	}
1638	}	2051	}
1639		2052
1640	SV *	2053	SV *
1641	map1a_update (DC::Map self, SV *data_, int extmap)	2054	map1a_update (DC::Map self, SV *data_)
1642	CODE:	2055	CODE:
1643	{	2056	{
1644	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2057	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1645	uint8_t data_end = (uint8_t )SvEND (data_);	2058	uint8_t data_end = (uint8_t )SvEND (data_);
1646	mapcell *cell;	2059	mapcell *cell;
…		…
1667		2080
1668	//TODO: don't trust server data to be in-range(!)	2081	//TODO: don't trust server data to be in-range(!)
1669		2082
1670	if (flags & 8)	2083	if (flags & 8)
1671	{	2084	{
		2085	uint8_t ext, cmd;
		2086
1672	if (extmap)	2087	do
1673	{	2088	{
1674	uint8_t ext, cmd;	2089	ext = *data++;
		2090	cmd = ext & 0x7f;
1675		2091
1676	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
1677	{	2095	{
1678	ext = *data++;
1679	cmd = ext & 0x3f;
1680
1681	if (cmd < 4)
1682	cell->darkness = 255 - ext * 64 + 1;
1683	else if (cmd == 5) // health
1684	{
1685	cell->stat_width = 1;	2096	cell->stat_width = 1;
1686	cell->stat_hp = *data++;	2097	cell->stat_hp = *data++;
1687	}
1688	else if (cmd == 6) // monster width
1689	cell->stat_width = *data++ + 1;
1690	else if (cmd == 0x47)
1691	{
1692	if (*data == 4)
1693	; // decode player count
1694
1695	data += *data + 1;
1696	}
1697	else if (cmd == 8) // cell flags
1698	cell->flags = *data++;
1699	else if (ext & 0x40) // unknown, multibyte => skip
1700	data += *data + 1;
1701	else
1702	data++;
1703	}	2098	}
1704	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++;
1705	}	2116	}
1706	else	2117	while (ext & 0x80);
1707	cell->darkness = *data++ + 1;
1708	}	2118	}
1709		2119
1710	for (z = 0; z <= 2; ++z)	2120	for (z = 0; z <= 2; ++z)
1711	if (flags & (4 >> z))	2121	if (flags & (4 >> z))
1712	{	2122	{
…		…
1715	cell->tile [z] = self->face2tile [face];	2125	cell->tile [z] = self->face2tile [face];
1716		2126
1717	if (cell->tile [z])	2127	if (cell->tile [z])
1718	{	2128	{
1719	maptex *tex = self->tex + cell->tile [z];	2129	maptex *tex = self->tex + cell->tile [z];
		2130	tex->unused = 0;
1720	if (!tex->name)	2131	if (!tex->name)
1721	av_push (missing, newSViv (cell->tile [z]));	2132	av_push (missing, newSViv (cell->tile [z]));
1722		2133
1723	if (tex->smoothtile)	2134	if (tex->smoothtile)
1724	{	2135	{
1725	maptex *smooth = self->tex + tex->smoothtile;	2136	maptex *smooth = self->tex + tex->smoothtile;
		2137	smooth->unused = 0;
1726	if (!smooth->name)	2138	if (!smooth->name)
1727	av_push (missing, newSViv (tex->smoothtile));	2139	av_push (missing, newSViv (tex->smoothtile));
1728	}	2140	}
1729	}	2141	}
1730	}	2142	}
1731	}	2143	}
1732	else	2144	else
1733	cell->darkness = 0;	2145	CELL_CLEAR (cell);
1734	}	2146	}
1735	}	2147	}
1736	OUTPUT:	2148	OUTPUT:
1737	RETVAL	2149	RETVAL
1738		2150
…		…
1758	? self->row + y	2170	? self->row + y
1759	: 0;	2171	: 0;
1760		2172
1761	for (x = x0; x < x1; x++)	2173	for (x = x0; x < x1; x++)
1762	{	2174	{
1763	int r = 32, g = 32, b = 32, a = 192;	2175	unsigned int r = 32, g = 32, b = 32, a = 192;
1764		2176
1765	if (row && row->c0 <= x && x < row->c1)	2177	if (row && row->c0 <= x && x < row->c1)
1766	{	2178	{
1767	mapcell *cell = row->col + (x - row->c0);	2179	mapcell *cell = row->col + (x - row->c0);
1768		2180
…		…
1770	{	2182	{
1771	maptex tex = self->tex [cell->tile [z]];	2183	maptex tex = self->tex [cell->tile [z]];
1772	int a0 = 255 - tex.a;	2184	int a0 = 255 - tex.a;
1773	int a1 = tex.a;	2185	int a1 = tex.a;
1774		2186
1775	r = (r * a0 + tex.r * a1) / 255;	2187	r = div255 (r * a0 + tex.r * a1);
1776	g = (g * a0 + tex.g * a1) / 255;	2188	g = div255 (g * a0 + tex.g * a1);
1777	b = (b * a0 + tex.b * a1) / 255;	2189	b = div255 (b * a0 + tex.b * a1);
1778	a = (a * a0 + tex.a * a1) / 255;	2190	a = div255 (a * a0 + tex.a * a1);
1779	}	2191	}
1780	}	2192	}
1781		2193
1782	*map++ = (r )	2194	*map++ = (r )
1783	\| (g << 8)	2195	\| (g << 8)
1784	\| (b << 16)	2196	\| (b << 16)
1785	\| (a << 24);	2197	\| (a << 24);
1786	}	2198	}
1787	}	2199	}
1788		2200
1789	RETVAL = map_sv;	2201	RETVAL = map_sv;
1790	}	2202	}
1791	OUTPUT:	2203	OUTPUT:
1792	RETVAL	2204	RETVAL
1793		2205
1794	void	2206	void
1795	draw (DC::Map self, int mx, int my, int sw, int sh, int T)	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)
1796	CODE:	2208	CODE:
1797	{	2209	{
1798	int x, y, z;	2210	int x, y, z;
1799		2211
1800	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1801	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1802	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!
1803	smooth_key skey;	2213	int pl_x, pl_y;
1804		2214	maptex pl_tex;
1805	rc_t *rc = rc_alloc ();	2215	rc_t rc;
		2216	rc_t rc_ov;
1806	rc_key_t key;	2217	rc_key_t key;
1807	rc_array_t *arr;	2218	rc_t::array_t *arr;
1808		2219
		2220	pl_tex.name = 0;
		2221
1809	// thats current max. sorry.	2222	// that's current max. sorry.
1810	if (sw > 255) sw = 255;	2223	if (sw > 255) sw = 255;
1811	if (sh > 255) sh = 255;	2224	if (sh > 255) sh = 255;
1812
1813	// clear key, in case of extra padding
1814	memset (&skey, 0, sizeof (skey));
1815		2225
1816	memset (&key, 0, sizeof (key));	2226	memset (&key, 0, sizeof (key));
1817	key.r = 255;	2227	key.r = 255;
1818	key.g = 255;	2228	key.g = 255;
1819	key.b = 255;	2229	key.b = 255;
1820	key.a = 255;	2230	key.a = 255;
1821	key.mode = GL_QUADS;	2231	key.mode = GL_QUADS;
1822	key.format = GL_T2F_V3F;	2232	key.format = GL_T2F_V3F;
1823	key.texname = -1;
1824		2233
1825	mx += self->x;	2234	mx += self->x;
1826	my += self->y;	2235	my += self->y;
1827		2236
1828	// first pass: determine smooth_max	2237	// first pass: determine smooth_max
1829	// rather ugly, if you ask me	2238	// rather ugly, if you ask me
1830	// could also be stored inside mapcell and updated on change	2239	// could also be stored inside mapcell and updated on change
1831	memset (smooth_max, 0, sizeof (smooth_max));	2240	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1832		2241
1833	for (y = 0; y < sh; y++)	2242	for (y = 0; y < sh; y++)
1834	if (0 <= y + my && y + my < self->rows)	2243	if (0 <= y + my && y + my < self->rows)
1835	{	2244	{
1836	maprow *row = self->row + (y + my);	2245	maprow *row = self->row + (y + my);
…		…
1851	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2260	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1852	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2261	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1853		2262
1854	for (z = 0; z <= 2; z++)	2263	for (z = 0; z <= 2; z++)
1855	{	2264	{
1856	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;
1857		2269
1858	for (y = 0; y < sh; y++)	2270	for (y = 0; y < sh; y++)
1859	if (0 <= y + my && y + my < self->rows)	2271	if (0 <= y + my && y + my < self->rows)
1860	{	2272	{
1861	maprow *row = self->row + (y + my);	2273	maprow *row = self->row + (y + my);
…		…
1871	maptex tex = self->tex [tile];	2283	maptex tex = self->tex [tile];
1872	int px, py;	2284	int px, py;
1873		2285
1874	if (key.texname != tex.name)	2286	if (key.texname != tex.name)
1875	{	2287	{
		2288	self->tex [tile].unused = 0;
		2289
1876	if (!tex.name)	2290	if (!tex.name)
1877	tex = self->tex [2]; /* missing, replace by noface */	2291	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1878		2292
1879	key.texname = tex.name;	2293	key.texname = tex.name;
1880	arr = rc_array (rc, &key);	2294	arr = &rc.array (key);
1881	}	2295	}
1882		2296
1883	px = (x + 1) * T - tex.w;	2297	px = (x + 1) * Th - tex.w;
1884	py = (y + 1) * T - tex.h;	2298	py = (y + 1) * Tw - tex.h;
1885		2299
1886	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2300	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
1887	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1888	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1889	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1890
1891	if (cell->flags && z == 2)
1892	{	2301	{
1893	// overlays such as the speech bubble, probably more to come	2302	pl_x = px;
1894	if (cell->flags & 1)	2303	pl_y = py;
		2304	pl_tex = tex;
1895	{	2305	continue;
1896	maptex tex = self->tex [1];
1897	int px = x * T + T * 2 / 32;
1898	int py = y * T - T * 6 / 32;
1899
1900	if (tex.name)
1901	{
1902	if (key.texname != tex.name)
1903	{
1904	key.texname = tex.name;
1905	arr = rc_array (rc, &key);
1906	}
1907
1908	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1909	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1910	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1911	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1912	}
1913	}
1914	}	2306	}
		2307
		2308	arr->t2f_v3f (0 , 0 , px , py , 0);
		2309	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2310	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2311	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1915		2312
1916	// update smooth hash	2313	// update smooth hash
1917	if (tex.smoothtile)	2314	if (tex.smoothtile)
1918	{	2315	{
1919	skey.tile = tex.smoothtile;	2316	skey.tile = tex.smoothtile;
1920	skey.level = tex.smoothlevel;	2317	skey.level = tex.smoothlevel;
1921		2318
1922	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2319	smooth_level[tex.smoothlevel] = 1;
1923		2320
1924	// 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
1925	// shifted +1\|+1 so we always stay positive.	2322	// shifted +1\|+1 so we always stay positive.
1926		2323
1927	// bits is ___n cccc CCCC bbbb	2324	// bits is ___n cccc CCCC bbbb
…		…
1935		2332
1936	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2333	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1937	// ·· ·· ·┏ ┓·	2334	// ·· ·· ·┏ ┓·
1938		2335
1939	// full tile	2336	// full tile
1940	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);
1941		2338
1942	// borders	2339	// borders
1943	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);
1944	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);
1945	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);
1946	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);
1947		2344
1948	// corners	2345	// corners
1949	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);
1950	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);
1951	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);
1952	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);
1953	}	2370	}
1954	}	2371	}
1955	}	2372	}
1956	}	2373	}
1957		2374
1958	rc_draw (rc);	2375	rc.draw ();
1959	rc_clear (rc);	2376	rc.clear ();
1960		2377
1961	// go through all smoothlevels, lowest to highest, then draw.	2378	// go through all smoothlevels, lowest to highest, then draw.
1962	// this is basically counting sort	2379	// this is basically counting sort
1963	{	2380	{
1964	int w, b;	2381	int w, b;
1965		2382
1966	glEnable (GL_TEXTURE_2D);	2383	glEnable (GL_TEXTURE_2D);
1967	glBegin (GL_QUADS);	2384	glBegin (GL_QUADS);
1968	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)
1969	{	2388	{
1970	uint32_t smask = smooth_level [w];	2389	smooth_key &skey = it->first;
1971	if (smask)	2390	IV bits = it->second;
1972	for (b = 0; b < 32; ++b)	2391
1973	if (smask & (((uint32_t)1) << b))	2392	if (!(bits & 0x1000)
		2393	&& skey.level == level
		2394	&& level > smooth_max [skey.x][skey.y])
1974	{	2395	{
1975	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
1976	HE *he;	2404	if (tex.name)
1977
1978	hv_iterinit (smooth);
1979	while ((he = hv_iternext (smooth)))
1980	{	2405	{
1981	smooth_key skey = (smooth_key )HeKEY (he);	2406	// this time avoiding texture state changes
1982	IV bits = SvIVX (HeVAL (he));	2407	// save gobs of state changes.
1983		2408	if (key.texname != tex.name)
1984	if (!(bits & 0x1000)
1985	&& skey->level == level
1986	&& level > smooth_max [skey->x][skey->y])
1987	{	2409	{
1988	maptex tex = self->tex [skey->tile];	2410	self->tex [skey.tile].unused = 0;
1989	int px = (((int)skey->x) - 1) * T;
1990	int py = (((int)skey->y) - 1) * T;
1991	int border = bits & 15;
1992	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1993	float dx = tex.s * .0625f; // 16 images/row
1994	float dy = tex.t * .5f ; // 2 images/column
1995		2411
1996	if (tex.name)
1997	{
1998	// this time avoiding texture state changes
1999	// save gobs of state changes.
2000	if (key.texname != tex.name)
2001	{
2002	glEnd ();	2412	glEnd ();
2003	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2413	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2004	glBegin (GL_QUADS);	2414	glBegin (GL_QUADS);
2005	}	2415	}
2006		2416
2007	if (border)	2417	if (border)
2008	{	2418	{
2009	float ox = border * dx;	2419	float ox = border * dx;
2010		2420
2011	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2421	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2012	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2422	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2013	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2423	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2014	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2424	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2015	}	2425	}
2016		2426
2017	if (corner)	2427	if (corner)
2018	{	2428	{
2019	float ox = corner * dx;	2429	float ox = corner * dx;
2020		2430
2021	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2431	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2022	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2432	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2023	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2433	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2024	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2434	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2025	}
2026	}
2027	}	2435	}
2028	}	2436	}
2029	}	2437	}
2030	}	2438	}
2031		2439
2032	glEnd ();	2440	glEnd ();
2033	glDisable (GL_TEXTURE_2D);	2441	glDisable (GL_TEXTURE_2D);
2034	key.texname = -1;	2442	key.texname = -1;
2035	}	2443	}
2036
2037	hv_clear (smooth);
2038	}	2444	}
2039		2445
		2446	if (pl_tex.name)
		2447	{
		2448	maptex tex = pl_tex;
		2449	int px = pl_x + sdx;
		2450	int py = pl_y + sdy;
		2451
		2452	key.texname = tex.name;
		2453	rc_t::array_t &arr = rc.array (key);
		2454
		2455	arr.t2f_v3f (0 , 0 , px , py , 0);
		2456	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2457	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2458	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2459
		2460	rc.draw ();
		2461	}
		2462
		2463	rc_ov.draw ();
		2464	rc_ov.clear ();
		2465
2040	glDisable (GL_BLEND);	2466	glDisable (GL_BLEND);
2041	rc_free (rc);
2042		2467
2043	// top layer: overlays such as the health bar	2468	// top layer: overlays such as the health bar
2044	for (y = 0; y < sh; y++)	2469	for (y = 0; y < sh; y++)
2045	if (0 <= y + my && y + my < self->rows)	2470	if (0 <= y + my && y + my < self->rows)
2046	{	2471	{
…		…
2049	for (x = 0; x < sw; x++)	2474	for (x = 0; x < sw; x++)
2050	if (row->c0 <= x + mx && x + mx < row->c1)	2475	if (row->c0 <= x + mx && x + mx < row->c1)
2051	{	2476	{
2052	mapcell *cell = row->col + (x + mx - row->c0);	2477	mapcell *cell = row->col + (x + mx - row->c0);
2053		2478
2054	int px = x * T;	2479	int px = x * Tw;
2055	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	}
2056		2487
2057	if (cell->stat_hp)	2488	if (cell->stat_hp)
2058	{	2489	{
2059	int width = cell->stat_width * T;	2490	int width = cell->stat_width * Tw;
2060	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2491	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2061		2492
2062	glColor3ub (0, 0, 0);	2493	glColor3ub (0, 0, 0);
2063	glRectf (px + 1, py - thick - 2,	2494	glRectf (px + 1, py - thick - 2,
2064	px + width - 1, py);	2495	px + width - 1, py);
2065		2496
…		…
2071	}	2502	}
2072	}	2503	}
2073	}	2504	}
2074		2505
2075	void	2506	void
2076	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)
2077	CODE:	2508	CODE:
2078	{	2509	{
2079	static float color[16][3] = {	2510	static float color[16][3] = {
2080	{ 0.00F, 0.00F, 0.00F },	2511	{ 0.00f, 0.00f, 0.00f },
2081	{ 1.00F, 1.00F, 1.00F },	2512	{ 1.00f, 1.00f, 1.00f },
2082	{ 0.00F, 0.00F, 0.55F },	2513	{ 0.00f, 0.00f, 0.55f },
2083	{ 1.00F, 0.00F, 0.00F },	2514	{ 1.00f, 0.00f, 0.00f },
2084		2515
2085	{ 1.00F, 0.54F, 0.00F },	2516	{ 1.00f, 0.54f, 0.00f },
2086	{ 0.11F, 0.56F, 1.00F },	2517	{ 0.11f, 0.56f, 1.00f },
2087	{ 0.93F, 0.46F, 0.00F },	2518	{ 0.93f, 0.46f, 0.00f },
2088	{ 0.18F, 0.54F, 0.34F },	2519	{ 0.18f, 0.54f, 0.34f },
2089		2520
2090	{ 0.56F, 0.73F, 0.56F },	2521	{ 0.56f, 0.73f, 0.56f },
2091	{ 0.80F, 0.80F, 0.80F },	2522	{ 0.80f, 0.80f, 0.80f },
2092	{ 0.55F, 0.41F, 0.13F },	2523	{ 0.55f, 0.41f, 0.13f },
2093	{ 0.99F, 0.77F, 0.26F },	2524	{ 0.99f, 0.77f, 0.26f },
2094		2525
2095	{ 0.74F, 0.65F, 0.41F },	2526	{ 0.74f, 0.65f, 0.41f },
2096		2527
2097	{ 0.00F, 1.00F, 1.00F },	2528	{ 0.00f, 1.00f, 1.00f },
2098	{ 1.00F, 0.00F, 1.00F },	2529	{ 1.00f, 0.00f, 1.00f },
2099	{ 1.00F, 1.00F, 0.00F },	2530	{ 1.00f, 1.00f, 0.00f },
2100	};	2531	};
2101		2532
2102	int x, y;	2533	int x, y;
2103		2534
2104	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	*/
2105	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2542	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2106	glEnable (GL_BLEND);	2543	glEnable (GL_BLEND);
2107	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2544	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2108	glBegin (GL_QUADS);	2545	glBegin (GL_QUADS);
2109		2546
2110	for (y = 0; y < h; y++)	2547	for (y = 0; y < h; y++)
…		…
2114		2551
2115	if (m)	2552	if (m)
2116	{	2553	{
2117	float *c = color [m & 15];	2554	float *c = color [m & 15];
2118		2555
2119	float tx1 = m & 0x40 ? 0.5 : 0.;	2556	float tx1 = m & 0x40 ? 0.5f : 0.f;
2120	float tx2 = tx1 + 0.5;	2557	float tx2 = tx1 + 0.5f;
2121		2558
2122	glColor4f (c[0], c[1], c[2], 0.75);	2559	glColor4f (c[0], c[1], c[2], 1);
2123	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2560	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2124	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2561	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2125	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2562	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2126	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2563	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2127	}	2564	}
…		…
2135	void	2572	void
2136	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)
2137	PPCODE:	2574	PPCODE:
2138	{	2575	{
2139	int x, y;	2576	int x, y;
2140	int sw1 = sw + 2;	2577	int sw1 = sw + 2;
2141	int sh1 = sh + 2;	2578	int sh1 = sh + 2;
2142	int sh3 = sh * 3;	2579	int sh3 = sh * 3;
2143	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);
2144	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2583	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2145	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2584	memset (darkness1, 0, sw1*sh1);
2146	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2147		2585
2148	SvPOK_only (darkness3_sv);	2586	SvPOK_only (darkness3_sv);
2149	SvCUR_set (darkness3_sv, sw34 * sh3);	2587	SvCUR_set (darkness3_sv, sw3 * sh3);
2150		2588
2151	mx += self->x - 1;	2589	mx += self->x - 1;
2152	my += self->y - 1;	2590	my += self->y - 1;
2153
2154	memset (darkness1, 255, sw1 * sh1);
2155		2591
2156	for (y = 0; y < sh1; y++)	2592	for (y = 0; y < sh1; y++)
2157	if (0 <= y + my && y + my < self->rows)	2593	if (0 <= y + my && y + my < self->rows)
2158	{	2594	{
2159	maprow *row = self->row + (y + my);	2595	maprow *row = self->row + (y + my);
…		…
2162	if (row->c0 <= x + mx && x + mx < row->c1)	2598	if (row->c0 <= x + mx && x + mx < row->c1)
2163	{	2599	{
2164	mapcell *cell = row->col + (x + mx - row->c0);	2600	mapcell *cell = row->col + (x + mx - row->c0);
2165		2601
2166	darkness1 [y * sw1 + x] = cell->darkness	2602	darkness1 [y * sw1 + x] = cell->darkness
2167	? 255 - (cell->darkness - 1)	2603	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2168	: 255 - FOW_DARKNESS;	2604	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2169	}	2605	}
2170	}	2606	}
2171		2607
2172	for (y = 0; y < sh; ++y)	2608	for (y = 0; y < sh; ++y)
2173	for (x = 0; x < sw; ++x)	2609	for (x = 0; x < sw; ++x)
…		…
2192		2628
2193	uint8_t r13 = (d13 + d23 + d12) / 3;	2629	uint8_t r13 = (d13 + d23 + d12) / 3;
2194	uint8_t r23 = d23;	2630	uint8_t r23 = d23;
2195	uint8_t r33 = (d23 + d33 + d32) / 3;	2631	uint8_t r33 = (d23 + d33 + d32) / 3;
2196		2632
2197	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2633	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2198	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2634	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2199	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2635	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2200	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2636	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2201	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 */
2202	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2638	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2203	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2639	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2204	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2640	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2205	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2641	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2206	}	2642	}
2207		2643
2208	free (darkness1);	2644	free (darkness1);
2209		2645
2210	EXTEND (SP, 3);	2646	EXTEND (SP, 3);
2211	PUSHs (sv_2mortal (newSViv (sw34)));	2647	PUSHs (sv_2mortal (newSViv (sw3)));
2212	PUSHs (sv_2mortal (newSViv (sh3)));	2648	PUSHs (sv_2mortal (newSViv (sh3)));
2213	PUSHs (darkness3_sv);	2649	PUSHs (darkness3_sv);
2214	}	2650	}
2215		2651
2216	SV *	2652	SV *
…		…
2279	else	2715	else
2280	*data++ = 0;	2716	*data++ = 0;
2281	}	2717	}
2282	}	2718	}
2283		2719
		2720	/* if size is wh + 5 then no data has been found /
		2721	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2722	{
2284	SvPOK_only (data_sv);	2723	SvPOK_only (data_sv);
2285	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2724	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2725	}
		2726
2286	RETVAL = data_sv;	2727	RETVAL = data_sv;
2287	}	2728	}
2288	OUTPUT:	2729	OUTPUT:
2289	RETVAL	2730	RETVAL
2290		2731
2291	void	2732	void
2292	set_rect (DC::Map self, int x0, int y0, uint8_t *data)	2733	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2293	PPCODE:	2734	PPCODE:
2294	{	2735	{
2295	int x, y, z;	2736	int x, y, z;
2296	int w, h;	2737	int w, h;
2297	int x1, y1;	2738	int x1, y1;
		2739	STRLEN len;
		2740	uint8_t data, end;
		2741
		2742	len = SvLEN (data_sv);
		2743	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2744	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2745	end = data + len + 8;
		2746
		2747	if (len < 5)
		2748	XSRETURN_EMPTY;
2298		2749
2299	if (*data++ != 0)	2750	if (*data++ != 0)
2300	XSRETURN_EMPTY; /* version mismatch */	2751	XSRETURN_EMPTY; /* version mismatch */
2301		2752
2302	w = data++ << 8; w \|= data++;	2753	w = data++ << 8; w \|= data++;
…		…
2317	{	2768	{
2318	maprow *row = map_get_row (self, y);	2769	maprow *row = map_get_row (self, y);
2319		2770
2320	for (x = x0; x < x1; x++)	2771	for (x = x0; x < x1; x++)
2321	{	2772	{
		2773	uint8_t flags;
		2774
		2775	if (data + 7 >= end)
		2776	XSRETURN_EMPTY;
		2777
2322	uint8_t flags = *data++;	2778	flags = *data++;
2323		2779
2324	if (flags)	2780	if (flags)
2325	{	2781	{
2326	mapcell *cell = row_get_cell (row, x);	2782	mapcell *cell = row_get_cell (row, x);
2327	tileid tile[3] = { 0, 0, 0 };	2783	tileid tile[3] = { 0, 0, 0 };
…		…
2330	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }	2786	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
2331	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }	2787	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
2332		2788
2333	if (cell->darkness == 0)	2789	if (cell->darkness == 0)
2334	{	2790	{
2335	cell->darkness = 0;	2791	/cell->darkness = 0;/
		2792	EXTEND (SP, 3);
2336		2793
2337	for (z = 0; z <= 2; z++)	2794	for (z = 0; z <= 2; z++)
2338	{	2795	{
2339	tileid t = tile [z];	2796	tileid t = tile [z];
2340		2797
2341	if (t >= self->texs \|\| (t && !self->tex [t].name))	2798	if (t >= self->texs \|\| (t && !self->tex [t].name))
2342	{	2799	{
2343	XPUSHs (sv_2mortal (newSViv (t)));	2800	PUSHs (sv_2mortal (newSViv (t)));
2344	need_texid (self, t);	2801	need_texid (self, t);
2345	}	2802	}
2346		2803
2347	cell->tile [z] = t;	2804	cell->tile [z] = t;
2348	}	2805	}
…		…
2353	}	2810	}
2354		2811
2355	MODULE = Deliantra::Client PACKAGE = DC::RW	2812	MODULE = Deliantra::Client PACKAGE = DC::RW
2356		2813
2357	DC::RW	2814	DC::RW
2358	new (SV class, SV data_sv)	2815	new (SV klass, SV data_sv)
2359	CODE:	2816	CODE:
2360	{	2817	{
2361	STRLEN datalen;	2818	STRLEN datalen;
2362	char *data = SvPVbyte (data_sv, datalen);	2819	char *data = SvPVbyte (data_sv, datalen);
2363		2820
…		…
2365	}	2822	}
2366	OUTPUT:	2823	OUTPUT:
2367	RETVAL	2824	RETVAL
2368		2825
2369	DC::RW	2826	DC::RW
2370	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")
2371	CODE:	2828	CODE:
2372	RETVAL = SDL_RWFromFile (path, mode);	2829	RETVAL = SDL_RWFromFile (path, mode);
2373	OUTPUT:	2830	OUTPUT:
2374	RETVAL	2831	RETVAL
2375		2832
…		…
2393	if (RETVAL < 0)	2850	if (RETVAL < 0)
2394	{	2851	{
2395	RETVAL = Mix_GroupOldest (-1);	2852	RETVAL = Mix_GroupOldest (-1);
2396		2853
2397	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)
2398	XSRETURN_UNDEF;	2860	XSRETURN_UNDEF;
2399		2861	}
		2862	else
2400	Mix_HaltChannel (RETVAL);	2863	Mix_HaltChannel (RETVAL);
2401	}	2864	}
2402		2865
2403	Mix_UnregisterAllEffects (RETVAL);	2866	Mix_UnregisterAllEffects (RETVAL);
2404	Mix_Volume (RETVAL, 128);	2867	Mix_Volume (RETVAL, 128);
2405	}	2868	}
…		…
2452	void	2915	void
2453	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)
2454	CODE:	2917	CODE:
2455	{	2918	{
2456	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));
2457	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;
2458	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2921	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2459	}	2922	}
2460		2923
2461	void	2924	void
2462	set_reverse_stereo (DC::Channel self, int flip)	2925	set_reverse_stereo (DC::Channel self, int flip)
…		…
2465		2928
2466	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2929	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2467		2930
2468	PROTOTYPES: DISABLE	2931	PROTOTYPES: DISABLE
2469		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
2470	DC::MixChunk	2945	DC::MixChunk
2471	new (SV *class, DC::RW rwops)	2946	new (SV *klass, DC::RW rwops)
2472	CODE:	2947	CODE:
2473	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2948	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2474	OUTPUT:	2949	OUTPUT:
2475	RETVAL	2950	RETVAL
2476		2951
…		…
2506	OUTPUT:	2981	OUTPUT:
2507	RETVAL	2982	RETVAL
2508		2983
2509	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2984	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2510		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
2511	int	2998	int
2512	volume (int volume = -1)	2999	volume (int volume = -1)
2513	PROTOTYPE: ;$	3000	PROTOTYPE: ;$
2514	CODE:	3001	CODE:
2515	if (items > 0)	3002	if (items > 0)
…		…
2526	void	3013	void
2527	halt ()	3014	halt ()
2528	CODE:	3015	CODE:
2529	Mix_HaltMusic ();	3016	Mix_HaltMusic ();
2530		3017
		3018	int
		3019	playing ()
		3020	CODE:
		3021	RETVAL = Mix_PlayingMusic ();
		3022	OUTPUT:
		3023	RETVAL
		3024
2531	DC::MixMusic	3025	DC::MixMusic
2532	new (SV *class, DC::RW rwops)	3026	new (SV *klass, DC::RW rwops)
2533	CODE:	3027	CODE:
2534	RETVAL = Mix_LoadMUS_RW (rwops);	3028	RETVAL = Mix_LoadMUS_RW (rwops);
2535	OUTPUT:	3029	OUTPUT:
2536	RETVAL	3030	RETVAL
2537		3031
…		…
2565	} *civ, const_iv[] = {	3059	} *civ, const_iv[] = {
2566	# define const_iv(name) { # name, (IV)name }	3060	# define const_iv(name) { # name, (IV)name }
2567	const_iv (GL_VENDOR),	3061	const_iv (GL_VENDOR),
2568	const_iv (GL_VERSION),	3062	const_iv (GL_VERSION),
2569	const_iv (GL_EXTENSIONS),	3063	const_iv (GL_EXTENSIONS),
		3064	const_iv (GL_MAX_TEXTURE_UNITS),
2570	const_iv (GL_COLOR_MATERIAL),	3065	const_iv (GL_COLOR_MATERIAL),
2571	const_iv (GL_SMOOTH),	3066	const_iv (GL_SMOOTH),
2572	const_iv (GL_FLAT),	3067	const_iv (GL_FLAT),
2573	const_iv (GL_DITHER),	3068	const_iv (GL_DITHER),
2574	const_iv (GL_BLEND),	3069	const_iv (GL_BLEND),
…		…
2586	const_iv (GL_ZERO),	3081	const_iv (GL_ZERO),
2587	const_iv (GL_SRC_ALPHA),	3082	const_iv (GL_SRC_ALPHA),
2588	const_iv (GL_DST_ALPHA),	3083	const_iv (GL_DST_ALPHA),
2589	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3084	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2590	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),
2591	const_iv (GL_SRC_ALPHA_SATURATE),	3090	const_iv (GL_SRC_ALPHA_SATURATE),
2592	const_iv (GL_RGB),	3091	const_iv (GL_RGB),
2593	const_iv (GL_RGBA),	3092	const_iv (GL_RGBA),
2594	const_iv (GL_RGBA4),	3093	const_iv (GL_RGBA4),
2595	const_iv (GL_RGBA8),	3094	const_iv (GL_RGBA8),
…		…
2663	const_iv (GL_NICEST),	3162	const_iv (GL_NICEST),
2664	const_iv (GL_V2F),	3163	const_iv (GL_V2F),
2665	const_iv (GL_V3F),	3164	const_iv (GL_V3F),
2666	const_iv (GL_T2F_V3F),	3165	const_iv (GL_T2F_V3F),
2667	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),
2668	# undef const_iv	3170	# undef const_iv
2669	};	3171	};
2670		3172
2671	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--)
2672	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3174	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2673		3175
2674	texture_av = newAV ();	3176	texture_av = newAV ();
2675	AvREAL_off (texture_av);	3177	AvREAL_off (texture_av);
2676	}	3178	}
2677		3179
…		…
2679	disable_GL_EXT_blend_func_separate ()	3181	disable_GL_EXT_blend_func_separate ()
2680	CODE:	3182	CODE:
2681	gl.BlendFuncSeparate = 0;	3183	gl.BlendFuncSeparate = 0;
2682	gl.BlendFuncSeparateEXT = 0;	3184	gl.BlendFuncSeparateEXT = 0;
2683		3185
2684	char *	3186	void
		3187	apple_nvidia_bug (int enable)
		3188
		3189	const char *
2685	gl_vendor ()	3190	gl_vendor ()
2686	CODE:	3191	CODE:
2687	RETVAL = (char *)glGetString (GL_VENDOR);	3192	RETVAL = (const char *)glGetString (GL_VENDOR);
2688	OUTPUT:	3193	OUTPUT:
2689	RETVAL	3194	RETVAL
2690		3195
2691	char *	3196	const char *
2692	gl_version ()	3197	gl_version ()
2693	CODE:	3198	CODE:
2694	RETVAL = (char *)glGetString (GL_VERSION);	3199	RETVAL = (const char *)glGetString (GL_VERSION);
2695	OUTPUT:	3200	OUTPUT:
2696	RETVAL	3201	RETVAL
2697		3202
2698	char *	3203	const char *
2699	gl_extensions ()	3204	gl_extensions ()
2700	CODE:	3205	CODE:
2701	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3206	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2702	OUTPUT:	3207	OUTPUT:
2703	RETVAL	3208	RETVAL
2704		3209
2705	const char *glGetString (GLenum pname)	3210	const char *glGetString (GLenum pname)
		3211	CODE:
		3212	RETVAL = (const char *)glGetString (pname);
		3213	OUTPUT:
		3214	RETVAL
2706		3215
2707	GLint glGetInteger (GLenum pname)	3216	GLint glGetInteger (GLenum pname)
2708	CODE:	3217	CODE:
2709	glGetIntegerv (pname, &RETVAL);	3218	glGetIntegerv (pname, &RETVAL);
2710	OUTPUT:	3219	OUTPUT:
…		…
2718		3227
2719	int glGetError ()	3228	int glGetError ()
2720		3229
2721	void glFinish ()	3230	void glFinish ()
2722		3231
		3232	void glFlush ()
		3233
2723	void glClear (int mask)	3234	void glClear (int mask)
2724		3235
2725	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)
2726	PROTOTYPE: @	3237	PROTOTYPE: @
2727		3238
…		…
2736	void glBlendFunc (int sfactor, int dfactor)	3247	void glBlendFunc (int sfactor, int dfactor)
2737		3248
2738	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3249	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2739	CODE:	3250	CODE:
2740	gl_BlendFuncSeparate (sa, da, saa, daa);	3251	gl_BlendFuncSeparate (sa, da, saa, daa);
		3252
		3253	# void glBlendEquation (int se)
2741		3254
2742	void glDepthMask (int flag)	3255	void glDepthMask (int flag)
2743		3256
2744	void glLogicOp (int opcode)	3257	void glLogicOp (int opcode)
2745		3258
…		…
2780	void glRotate (float angle, float x, float y, float z)	3293	void glRotate (float angle, float x, float y, float z)
2781	CODE:	3294	CODE:
2782	glRotatef (angle, x, y, z);	3295	glRotatef (angle, x, y, z);
2783		3296
2784	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: @
2785	ALIAS:	3299	ALIAS:
2786	glColor_premultiply = 1	3300	glColor_premultiply = 1
2787	CODE:	3301	CODE:
2788	if (ix)	3302	if (ix)
2789	{	3303	{
…		…
2895		3409
2896	void glEndList ()	3410	void glEndList ()
2897		3411
2898	void glCallList (int list)	3412	void glCallList (int list)
2899		3413
		3414	void c_init ()
		3415	CODE:
		3416	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3417	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3418
2900	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3419	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2901		3420
2902	PROTOTYPES: DISABLE	3421	PROTOTYPES: DISABLE
2903		3422
2904	void	3423	void
2905	find_widget (SV *self, NV x, NV y)	3424	find_widget (SV *self, NV x, NV y)
2906	PPCODE:	3425	PPCODE:
2907	{	3426	{
2908	if (within_widget (self, x, y))	3427	if (within_widget (self, x, y))
2909	XPUSHs (self);	3428	XPUSHs (self);
2910	}	3429	}
2911		3430
2912	BOOT:	3431	BOOT:
2913	{	3432	{
…		…
2921		3440
2922	void	3441	void
2923	draw (SV *self)	3442	draw (SV *self)
2924	CODE:	3443	CODE:
2925	{	3444	{
2926	HV *hv;	3445	HV *hv;
2927	SV **svp;	3446	SV **svp;
2928	NV x, y, w, h;	3447	NV x, y, w, h;
2929	SV *draw_x_sv = GvSV (draw_x_gv);	3448	SV *draw_x_sv = GvSV (draw_x_gv);
2930	SV *draw_y_sv = GvSV (draw_y_gv);	3449	SV *draw_y_sv = GvSV (draw_y_gv);
2931	SV *draw_w_sv = GvSV (draw_w_gv);	3450	SV *draw_w_sv = GvSV (draw_w_gv);
2932	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 1.249 by root, Fri Dec 28 15:40:07 2007 UTC vs. Revision 1.331 by root, Mon Nov 19 00:10:34 2018 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.249 by root, Fri Dec 28 15:40:07 2007 UTC vs.
Revision 1.331 by root, Mon Nov 19 00:10:34 2018 UTC