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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.250 by root, Fri Dec 28 16:09:03 2007 UTC vs.
Revision 1.329 by root, Sun Nov 18 13:07:51 2018 UTC

…		…
15		15
16	#include "EXTERN.h"	16	#include "EXTERN.h"
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
		20	#include "flat_hash_map.hpp"
		21
20	#ifdef _WIN32	22	#ifdef _WIN32
21	# undef pipe	23	# undef pipe
22	// microsoft vs. C	24	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	25	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	26	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	27	# define M_PI 3.14159265f
27	#endif	28	#endif
28		29
29	#include <assert.h>	30	#include <cassert>
30	#include <math.h>	31	#include <cmath>
31	#include <string.h>	32	#include <cstring>
32	#include <stdio.h>	33	#include <cstdio>
33	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
34		38
35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36		40
37	#include <SDL.h>	41	#include <SDL.h>
38	#include <SDL_thread.h>	42	#include <SDL_thread.h>
39	#include <SDL_endian.h>	43	#include <SDL_endian.h>
40	#include <SDL_image.h>	44	#include <SDL_image.h>
41	#include <SDL_mixer.h>	45	#include <SDL_mixer.h>
42	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
43		47
		48	/* work around os x broken headers */
		49	#ifdef __MACOSX__
		50	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		51	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		52	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		53	#endif
		54
44	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
45	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
46		57
47	#include <glib/gmacros.h>	58	#include <glib.h>
48		59
49	#include <pango/pango.h>	60	#include <pango/pango.h>
50		61
51	#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	#if __GNUC__ >= 4
		82	# define expect(expr,value) __builtin_expect ((expr),(value))
		83	#else
		84	# define expect(expr,value) (expr)
		85	#endif
		86
		87	#define expect_false(expr) expect ((expr) != 0, 0)
		88	#define expect_true(expr) expect ((expr) != 0, 1)
		89
66	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	90	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
67		91
		92	/* this is used as fow flag as well, so has to have a different value */
		93	/* then anything that is computed by incoming darkness */
68	#define FOW_DARKNESS 32	94	#define FOW_DARKNESS 50
		95	#define DARKNESS_ADJUST(n) (n)
69		96
70	#define MAP_EXTEND_X 32	97	#define MAP_EXTEND_X 32
71	#define MAP_EXTEND_Y 512	98	#define MAP_EXTEND_Y 512
72		99
73	#define MIN_FONT_HEIGHT 10	100	#define MIN_FONT_HEIGHT 10
74		101
75	#if 0	102	/* mask out modifiers we are not interested in */
76	# define PARACHUTE SDL_INIT_NOPARACHUTE	103	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
77	#else	104
78	# define PARACHUTE 0	105	#define KMOD_LRAM 0x10000 // our extension
79	#endif	106
		107	#define TEXID_SPEECH 1
		108	#define TEXID_NOFACE 2
		109
		110	static char *
		111	fast_sv_grow (SV *sv, STRLEN need)
		112	{
		113	STRLEN len = SvLEN (sv);
		114	STRLEN want = SvCUR (sv) + need;
		115
		116	if (expect_false (len < want))
		117	{
		118	do
		119	len *= 2;
		120	while (len < want);
		121
		122	sv_grow (sv, len);
		123	}
		124
		125	SvCUR_set (sv, want);
		126	return SvEND (sv) - need;
		127	}
80		128
81	static AV *texture_av;	129	static AV *texture_av;
82		130
83	static struct	131	static struct
84	{	132	{
…		…
141	{	189	{
142	GSList *attrs = run->item->analysis.extra_attrs;	190	GSList *attrs = run->item->analysis.extra_attrs;
143		191
144	while (attrs)	192	while (attrs)
145	{	193	{
146	PangoAttribute *attr = attrs->data;	194	PangoAttribute attr = (PangoAttribute )attrs->data;
147		195
148	if (attr->klass->type == PANGO_ATTR_SHAPE)	196	if (attr->klass->type == PANGO_ATTR_SHAPE)
149	return 1;	197	return 1;
150		198
151	attrs = attrs->next;	199	attrs = attrs->next;
152	}	200	}
153		201
154	return 0;	202	return 0;
155	}	203	}
156		204
157	typedef struct cf_layout {	205	struct cf_layout {
158	PangoLayout *pl;	206	PangoLayout *pl;
159	float r, g, b, a; // default color for rgba mode	207	float r, g, b, a; // default color for rgba mode
160	int base_height;	208	int base_height;
161	DC__Font font;	209	DC__Font font;
162	rc_t *rc;	210	rc_t rc;
163	} *DC__Layout;	211	};
		212
		213	typedef cf_layout *DC__Layout;
164		214
165	static DC__Font default_font;	215	static DC__Font default_font;
166	static PangoContext *opengl_context;	216	static PangoContext *opengl_context;
167	static PangoFontMap *opengl_fontmap;	217	static PangoFontMap *opengl_fontmap;
168		218
169	static void	219	static void
170	substitute_func (FcPattern *pattern, gpointer data)	220	substitute_func (FcPattern *pattern, gpointer data)
171	{	221	{
172	FcPatternAddBool (pattern, FC_HINTING, 1);	222	FcPatternAddBool (pattern, FC_HINTING, 1);
173	#ifdef FC_HINT_STYLE	223	#ifdef FC_HINT_STYLE
174	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	224	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
175	#endif	225	#endif
176	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	226	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
177	}	227	}
178		228
179	static void	229	static void
180	layout_update_font (DC__Layout self)	230	layout_update_font (DC__Layout self)
181	{	231	{
182	/* use a random scale factor to account for unknown descenders, 0.8 works	232	/* use a random scale factor to account for unknown descenders, 0.8 works
183	* reasonably well with bitstream vera	233	* reasonably well with dejavu/bistream fonts
184	*/	234	*/
185	PangoFontDescription *font = self->font ? self->font : default_font;	235	PangoFontDescription *font = self->font ? self->font : default_font;
186		236
187	pango_font_description_set_absolute_size (font,	237	pango_font_description_set_absolute_size (font,
188	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	238	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
…		…
209	}	259	}
210		260
211	typedef uint16_t tileid;	261	typedef uint16_t tileid;
212	typedef uint16_t faceid;	262	typedef uint16_t faceid;
213		263
214	typedef struct {	264	struct maptex
		265	{
215	GLuint name;	266	GLuint name;
216	int w, h;	267	int w, h;
217	float s, t;	268	float s, t;
218	uint8_t r, g, b, a;	269	uint8_t r, g, b, a;
219	tileid smoothtile;	270	tileid smoothtile;
220	uint8_t smoothlevel;	271	uint8_t smoothlevel;
221	} maptex;	272	uint8_t unused; /* set to zero on use */
		273	};
222		274
223	typedef struct {	275	struct mapcell
		276	{
224	uint32_t player;	277	uint32_t player;
225	tileid tile[3];	278	tileid tile[3];
226	uint16_t darkness;	279	uint16_t darkness;
227	uint8_t stat_width, stat_hp, flags, smoothmax;	280	uint8_t stat_width, stat_hp, flags, smoothmax;
228	} mapcell;	281	};
229		282
230	typedef struct {	283	struct maprow
		284	{
231	int32_t c0, c1;	285	int32_t c0, c1;
232	mapcell *col;	286	mapcell *col;
233	} maprow;	287	};
234		288
235	typedef struct map {	289	struct mapgrid {
236	int x, y, w, h;	290	int x, y, w, h;
237	int ox, oy; /* offset to virtual global coordinate system */	291	int ox, oy; /* offset to virtual global coordinate system */
238	int faces; tileid *face2tile; // [faceid]	292	int faces; tileid *face2tile; // [faceid]
239	int texs; maptex *tex; // [tileid]	293	int texs; maptex *tex; // [tileid]
240		294
241	int32_t rows;	295	int32_t rows;
242	maprow *row;	296	maprow *row;
243	} *DC__Map;	297	};
244		298
245	static char *	299	typedef mapgrid *DC__Map;
		300
		301	template<typename T>
		302	static void
246	prepend (char *ptr, int sze, int inc)	303	prepend (T *&ptr, int sze, int inc)
247	{	304	{
248	char *p;	305	T *p;
249		306
250	New (0, p, sze + inc, char);	307	New (0, p, sze + inc, T);
251	Zero (p, inc, char);	308	Zero (p, inc, T);
252	Move (ptr, p + inc, sze, char);	309	Move (ptr, p + inc, sze, T);
253	Safefree (ptr);	310	Safefree (ptr);
254		311
255	return p;	312	ptr = p;
256	}	313	}
257		314
258	static char *	315	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	316	static void
		317	append (T *&ptr, int sze, int inc)
		318	{
		319	Renew (ptr, sze + inc, T);
		320	Zero (ptr + sze, inc, T);
		321	}
		322
		323	static void
271	need_facenum (struct map *self, faceid face)	324	need_facenum (struct mapgrid *self, faceid face)
272	{	325	{
273	while (self->faces <= face)	326	while (self->faces <= face)
274	{	327	{
275	Append (tileid, self->face2tile, self->faces, self->faces);	328	append (self->face2tile, self->faces, self->faces);
276	self->faces *= 2;	329	self->faces *= 2;
277	}	330	}
278	}	331	}
279		332
280	static void	333	static void
281	need_texid (struct map *self, int texid)	334	need_texid (struct mapgrid *self, int texid)
282	{	335	{
283	while (self->texs <= texid)	336	while (self->texs <= texid)
284	{	337	{
285	Append (maptex, self->tex, self->texs, self->texs);	338	append (self->tex, self->texs, self->texs);
286	self->texs *= 2;	339	self->texs *= 2;
287	}	340	}
288	}	341	}
289		342
290	static maprow *	343	static maprow *
291	map_get_row (DC__Map self, int y)	344	map_get_row (mapgrid *self, int y)
292	{	345	{
293	if (0 > y)	346	if (0 > y)
294	{	347	{
295	int extend = - y + MAP_EXTEND_Y;	348	int extend = - y + MAP_EXTEND_Y;
296	Prepend (maprow, self->row, self->rows, extend);	349	prepend (self->row, self->rows, extend);
297		350
298	self->rows += extend;	351	self->rows += extend;
299	self->y += extend;	352	self->y += extend;
300	y += extend;	353	y += extend;
301	}	354	}
302	else if (y >= self->rows)	355	else if (y >= self->rows)
303	{	356	{
304	int extend = y - self->rows + MAP_EXTEND_Y;	357	int extend = y - self->rows + MAP_EXTEND_Y;
305	Append (maprow, self->row, self->rows, extend);	358	append (self->row, self->rows, extend);
306	self->rows += extend;	359	self->rows += extend;
307	}	360	}
308		361
309	return self->row + y;	362	return self->row + y;
310	}	363	}
…		…
320	}	373	}
321		374
322	if (row->c0 > x)	375	if (row->c0 > x)
323	{	376	{
324	int extend = row->c0 - x + MAP_EXTEND_X;	377	int extend = row->c0 - x + MAP_EXTEND_X;
325	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	378	prepend (row->col, row->c1 - row->c0, extend);
326	row->c0 -= extend;	379	row->c0 -= extend;
327	}	380	}
328	else if (x >= row->c1)	381	else if (x >= row->c1)
329	{	382	{
330	int extend = x - row->c1 + MAP_EXTEND_X;	383	int extend = x - row->c1 + MAP_EXTEND_X;
331	Append (mapcell, row->col, row->c1 - row->c0, extend);	384	append (row->col, row->c1 - row->c0, extend);
332	row->c1 += extend;	385	row->c1 += extend;
333	}	386	}
334		387
335	return row->col + (x - row->c0);	388	return row->col + (x - row->c0);
336	}	389	}
337		390
338	static mapcell *	391	static mapcell *
339	map_get_cell (DC__Map self, int x, int y)	392	map_get_cell (mapgrid *self, int x, int y)
340	{	393	{
341	return row_get_cell (map_get_row (self, y), x);	394	return row_get_cell (map_get_row (self, y), x);
342	}	395	}
343		396
344	static void	397	static void
345	map_clear (DC__Map self)	398	map_clear (mapgrid *self)
346	{	399	{
347	int r;	400	int r;
348		401
349	for (r = 0; r < self->rows; r++)	402	for (r = 0; r < self->rows; r++)
350	Safefree (self->row[r].col);	403	Safefree (self->row[r].col);
…		…
357	self->oy = 0;	410	self->oy = 0;
358	self->row = 0;	411	self->row = 0;
359	self->rows = 0;	412	self->rows = 0;
360	}	413	}
361		414
		415	#define CELL_CLEAR(cell) \
		416	do { \
		417	if ((cell)->player) \
		418	(cell)->tile [2] = 0; \
		419	(cell)->darkness = 0; \
		420	(cell)->stat_hp = 0; \
		421	(cell)->flags = 0; \
		422	(cell)->player = 0; \
		423	} while (0)
		424
362	static void	425	static void
363	map_blank (DC__Map self, int x0, int y0, int w, int h)	426	map_blank (mapgrid *self, int x0, int y0, int w, int h)
364	{	427	{
365	int x, y;	428	int x, y;
366	maprow *row;	429	maprow *row;
367	mapcell *cell;	430	mapcell *cell;
368		431
…		…
380	if (x >= row->c1)	443	if (x >= row->c1)
381	break;	444	break;
382		445
383	cell = row->col + x - row->c0;	446	cell = row->col + x - row->c0;
384		447
385	cell->darkness = 0;	448	CELL_CLEAR (cell);
386	cell->stat_hp = 0;
387	cell->flags = 0;
388	cell->player = 0;
389	}	449	}
390	}	450	}
391	}	451	}
392		452
393	typedef struct {	453	struct smooth_key
		454	{
394	tileid tile;	455	tileid tile;
395	uint8_t x, y, level;	456	uint8_t x, y, level;
396	} smooth_key;	457
		458	bool operator == (const smooth_key &o) const
		459	{
		460	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		461	}
		462	};
		463
		464	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		465
		466	namespace std {
		467	template <>
		468	struct hash<smooth_key>
		469	{
		470	size_t operator () (const smooth_key &v) const
		471	{
		472	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		473	}
		474	};
		475	}
397		476
398	static void	477	static void
399	smooth_or_bits (HV hv, smooth_key key, IV bits)	478	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
400	{	479	{
401	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	480	auto &&it = h.find (key);
402		481
403	if (SvIOK (*sv))	482	if (it == h.end ())
404	SvIV_set (sv, SvIVX (sv) \| bits);	483	h.insert (std::make_pair (key, bits));
405	else	484	else
406	sv_setiv (*sv, bits);	485	it->second \|= bits;
407	}	486	}
408		487
409	static void	488	static void
410	music_finished (void)	489	music_finished (void)
411	{	490	{
…		…
428	ev.code = 1;	507	ev.code = 1;
429	ev.data1 = (void *)(long)channel;	508	ev.data1 = (void *)(long)channel;
430	ev.data2 = 0;	509	ev.data2 = 0;
431		510
432	SDL_PushEvent ((SDL_Event *)&ev);	511	SDL_PushEvent ((SDL_Event *)&ev);
		512	}
		513
		514	// approximately divide by 255
		515	static unsigned int
		516	div255 (unsigned int n)
		517	{
		518	return (n + (n >> 8)) >> 8;
433	}	519	}
434		520
435	static unsigned int	521	static unsigned int
436	minpot (unsigned int n)	522	minpot (unsigned int n)
437	{	523	{
…		…
504	if (!svp \|\| !SvTRUE (*svp))	590	if (!svp \|\| !SvTRUE (*svp))
505	return 0;	591	return 0;
506		592
507	return 1;	593	return 1;
508	}	594	}
		595
		596	/******************************************************************************/
		597
		598	/* process keyboard modifiers */
		599	static int
		600	mod_munge (int mod)
		601	{
		602	mod &= MOD_MASK;
		603
		604	if (mod & (KMOD_META \| KMOD_ALT))
		605	mod \|= KMOD_LRAM;
		606
		607	return mod;
		608	}
		609
		610	static void
		611	deliantra_main (SV *real_main)
		612	{
		613	dSP;
		614
		615	PUSHMARK (SP);
		616	call_sv (real_main, G_DISCARD \| G_VOID);
		617	}
		618
		619	#ifdef __MACOSX__
		620	static SV *real_main;
		621
		622	/* to due surprising braindamage on the side of SDL design, we
		623	* do some mind-boggling hack here: SDL requires a custom main()
		624	* on OS X, so... we provide one and call the original main(), which,
		625	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		626	* and which calls our main (== SDL_main) back.
		627	*/
		628	extern C_LINKAGE int
		629	main (int argc, char *argv[])
		630	{
		631	deliantra_main (real_main);
		632	}
		633
		634	#undef main
		635
		636	extern C_LINKAGE int main (int argc, char *argv[]);
		637
		638	static void
		639	SDL_main_hack (SV *real_main_)
		640	{
		641	real_main = real_main_;
		642
		643	char *argv[] = { "deliantra client", 0 };
		644	(main) (1, argv);
		645	}
		646	#else
		647	static void
		648	SDL_main_hack (SV *real_main)
		649	{
		650	deliantra_main (real_main);
		651	}
		652	#endif
509		653
510	MODULE = Deliantra::Client PACKAGE = DC	654	MODULE = Deliantra::Client PACKAGE = DC
511		655
512	PROTOTYPES: ENABLE	656	PROTOTYPES: ENABLE
513		657
…		…
542	const_iv (SDL_USEREVENT),	686	const_iv (SDL_USEREVENT),
543		687
544	const_iv (SDL_APPINPUTFOCUS),	688	const_iv (SDL_APPINPUTFOCUS),
545	const_iv (SDL_APPMOUSEFOCUS),	689	const_iv (SDL_APPMOUSEFOCUS),
546	const_iv (SDL_APPACTIVE),	690	const_iv (SDL_APPACTIVE),
		691
		692
		693	const_iv (SDLK_UNKNOWN),
		694	const_iv (SDLK_FIRST),
		695	const_iv (SDLK_BACKSPACE),
		696	const_iv (SDLK_TAB),
		697	const_iv (SDLK_CLEAR),
		698	const_iv (SDLK_RETURN),
		699	const_iv (SDLK_PAUSE),
		700	const_iv (SDLK_ESCAPE),
		701	const_iv (SDLK_SPACE),
		702	const_iv (SDLK_EXCLAIM),
		703	const_iv (SDLK_QUOTEDBL),
		704	const_iv (SDLK_HASH),
		705	const_iv (SDLK_DOLLAR),
		706	const_iv (SDLK_AMPERSAND),
		707	const_iv (SDLK_QUOTE),
		708	const_iv (SDLK_LEFTPAREN),
		709	const_iv (SDLK_RIGHTPAREN),
		710	const_iv (SDLK_ASTERISK),
		711	const_iv (SDLK_PLUS),
		712	const_iv (SDLK_COMMA),
		713	const_iv (SDLK_MINUS),
		714	const_iv (SDLK_PERIOD),
		715	const_iv (SDLK_SLASH),
		716	const_iv (SDLK_0),
		717	const_iv (SDLK_1),
		718	const_iv (SDLK_2),
		719	const_iv (SDLK_3),
		720	const_iv (SDLK_4),
		721	const_iv (SDLK_5),
		722	const_iv (SDLK_6),
		723	const_iv (SDLK_7),
		724	const_iv (SDLK_8),
		725	const_iv (SDLK_9),
		726	const_iv (SDLK_COLON),
		727	const_iv (SDLK_SEMICOLON),
		728	const_iv (SDLK_LESS),
		729	const_iv (SDLK_EQUALS),
		730	const_iv (SDLK_GREATER),
		731	const_iv (SDLK_QUESTION),
		732	const_iv (SDLK_AT),
		733
		734	const_iv (SDLK_LEFTBRACKET),
		735	const_iv (SDLK_BACKSLASH),
		736	const_iv (SDLK_RIGHTBRACKET),
		737	const_iv (SDLK_CARET),
		738	const_iv (SDLK_UNDERSCORE),
		739	const_iv (SDLK_BACKQUOTE),
		740	const_iv (SDLK_DELETE),
547		741
548	const_iv (SDLK_FIRST),	742	const_iv (SDLK_FIRST),
549	const_iv (SDLK_LAST),	743	const_iv (SDLK_LAST),
550	const_iv (SDLK_KP0),	744	const_iv (SDLK_KP0),
551	const_iv (SDLK_KP1),	745	const_iv (SDLK_KP1),
…		…
627	const_iv (KMOD_RMETA),	821	const_iv (KMOD_RMETA),
628	const_iv (KMOD_NUM),	822	const_iv (KMOD_NUM),
629	const_iv (KMOD_CAPS),	823	const_iv (KMOD_CAPS),
630	const_iv (KMOD_MODE),	824	const_iv (KMOD_MODE),
631		825
		826	const_iv (KMOD_LRAM),
		827
632	const_iv (MIX_DEFAULT_FORMAT),	828	const_iv (MIX_DEFAULT_FORMAT),
		829
		830	const_iv (SDL_INIT_TIMER),
		831	const_iv (SDL_INIT_AUDIO),
		832	const_iv (SDL_INIT_VIDEO),
		833	const_iv (SDL_INIT_CDROM),
		834	const_iv (SDL_INIT_JOYSTICK),
		835	const_iv (SDL_INIT_EVERYTHING),
		836	const_iv (SDL_INIT_NOPARACHUTE),
		837	const_iv (SDL_INIT_EVENTTHREAD),
		838
		839	const_iv (SDL_GL_RED_SIZE),
		840	const_iv (SDL_GL_GREEN_SIZE),
		841	const_iv (SDL_GL_BLUE_SIZE),
		842	const_iv (SDL_GL_ALPHA_SIZE),
		843	const_iv (SDL_GL_DOUBLEBUFFER),
		844	const_iv (SDL_GL_BUFFER_SIZE),
		845	const_iv (SDL_GL_DEPTH_SIZE),
		846	const_iv (SDL_GL_STENCIL_SIZE),
		847	const_iv (SDL_GL_ACCUM_RED_SIZE),
		848	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		849	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		850	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		851	const_iv (SDL_GL_STEREO),
		852	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		853	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		854	const_iv (SDL_GL_ACCELERATED_VISUAL),
		855	const_iv (SDL_GL_SWAP_CONTROL),
		856
		857	const_iv (FOW_DARKNESS)
633	# undef const_iv	858	# undef const_iv
634	};	859	};
635		860
636	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	861	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
637	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	862	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
638		863
639	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	864	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
640	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	865	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
641	}	866	}
642		867
…		…
658	NV ceil (NV x)	883	NV ceil (NV x)
659		884
660	IV minpot (UV n)	885	IV minpot (UV n)
661		886
662	IV popcount (UV n)	887	IV popcount (UV n)
		888
		889	NV distance (NV dx, NV dy)
		890	CODE:
		891	RETVAL = pow (dx * dx + dy * dy, 0.5);
		892	OUTPUT:
		893	RETVAL
663		894
664	void	895	void
665	pango_init ()	896	pango_init ()
666	CODE:	897	CODE:
667	{	898	{
668	opengl_fontmap = pango_opengl_font_map_new ();	899	opengl_fontmap = pango_opengl_font_map_new ();
669	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	900	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);	901	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
671	#if defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2)	902	/pango_context_set_font_description (opengl_context, default_font);/
		903	#if PANGO_VERSION_CHECK (1, 15, 2)
672	pango_context_set_language (opengl_context, pango_language_from_string ("en"));	904	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
673	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/	905	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
674	#endif	906	#endif
675	}	907	}
676		908
677	char *
678	SDL_GetError ()	909	char *SDL_GetError ()
679		910
680	int	911	void SDL_main_hack (SV *real_main)
681	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	912	PROTOTYPE: &
682		913
683	void	914	int SDL_Init (U32 flags)
		915
		916	int SDL_InitSubSystem (U32 flags)
		917
		918	void SDL_QuitSubSystem (U32 flags)
		919
684	SDL_Quit ()	920	void SDL_Quit ()
		921
		922	int SDL_GL_SetAttribute (int attr, int value)
		923	C_ARGS: (SDL_GLattr)attr, value
		924
		925	int SDL_GL_GetAttribute (int attr)
		926	CODE:
		927	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		928	XSRETURN_UNDEF;
		929	OUTPUT:
		930	RETVAL
685		931
686	void	932	void
687	SDL_ListModes (int rgb, int alpha)	933	SDL_ListModes (int rgb, int alpha)
688	PPCODE:	934	PPCODE:
689	{	935	{
…		…
701	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	947	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
702	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	948	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
703	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	949	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
704		950
705	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	951	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);	952	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
709	#endif
710		953
711	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	954	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
712		955
713	if (m && m != (SDL_Rect **)-1)	956	if (m && m != (SDL_Rect **)-1)
714	while (*m)	957	while (*m)
715	{	958	{
716	if ((m)->w >= 800 && (m)->h >= 480)	959	if ((m)->w >= 400 && (m)->h >= 300)
717	{	960	{
718	AV *av = newAV ();	961	AV *av = newAV ();
719	av_push (av, newSViv ((*m)->w));	962	av_push (av, newSViv ((*m)->w));
720	av_push (av, newSViv ((*m)->h));	963	av_push (av, newSViv ((*m)->h));
721	av_push (av, newSViv (rgb));	964	av_push (av, newSViv (rgb));
…		…
744	);	987	);
745		988
746	if (RETVAL)	989	if (RETVAL)
747	{	990	{
748	av_clear (texture_av);	991	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);	992	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
752	#include "glfunc.h"	993	#include "glfunc.h"
753	#undef GL_FUNC	994	#undef GL_FUNC
		995	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		996	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
754	}	997	}
755	}	998	}
756	OUTPUT:	999	OUTPUT:
757	RETVAL	1000	RETVAL
		1001
		1002	void
		1003	SDL_WM_SetCaption (const char title, const char icon)
758		1004
759	void	1005	void
760	SDL_GL_SwapBuffers ()	1006	SDL_GL_SwapBuffers ()
761		1007
762	char *	1008	char *
763	SDL_GetKeyName (int sym)	1009	SDL_GetKeyName (int sym)
		1010	C_ARGS: (SDLKey)sym
764		1011
765	int	1012	int
766	SDL_GetAppState ()	1013	SDL_GetAppState ()
767		1014
		1015	int
		1016	SDL_GetModState ()
		1017
		1018	int
		1019	SDL_WaitEvent ()
		1020	C_ARGS: 0
		1021
768	void	1022	void
		1023	SDL_PumpEvents ()
		1024
		1025	void
769	poll_events ()	1026	peep_events ()
770	PPCODE:	1027	PPCODE:
771	{	1028	{
772	SDL_Event ev;	1029	SDL_Event ev;
773		1030
774	SDL_PumpEvents ();	1031	SDL_PumpEvents ();
…		…
781	{	1038	{
782	case SDL_KEYDOWN:	1039	case SDL_KEYDOWN:
783	case SDL_KEYUP:	1040	case SDL_KEYUP:
784	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1041	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
785	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1042	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
786	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1043	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 */	1044	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);	1045	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
789	break;	1046	break;
790		1047
791	case SDL_ACTIVEEVENT:	1048	case SDL_ACTIVEEVENT:
792	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1049	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
810	x = ev.motion.x;	1067	x = ev.motion.x;
811	y = ev.motion.y;	1068	y = ev.motion.y;
812	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1069	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
813	}	1070	}
814		1071
815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1072	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
816	hv_store (hv, "state", 5, newSViv (state), 0);	1073	hv_store (hv, "state", 5, newSViv (state), 0);
817	hv_store (hv, "x", 1, newSViv (x), 0);	1074	hv_store (hv, "x", 1, newSViv (x), 0);
818	hv_store (hv, "y", 1, newSViv (y), 0);	1075	hv_store (hv, "y", 1, newSViv (y), 0);
819	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1076	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
820	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1077	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
821	}	1078	}
822	break;	1079	break;
823		1080
824	case SDL_MOUSEBUTTONDOWN:	1081	case SDL_MOUSEBUTTONDOWN:
825	case SDL_MOUSEBUTTONUP:	1082	case SDL_MOUSEBUTTONUP:
826	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1083	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
827		1084
828	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1085	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
829	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1086	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
830	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1087	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
831	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1088	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
840		1097
841	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1098	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
842	}	1099	}
843	}	1100	}
844		1101
		1102	char *
		1103	SDL_AudioDriverName ()
		1104	CODE:
		1105	{
		1106	char buf [256];
		1107	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1108	XSRETURN_UNDEF;
		1109
		1110	RETVAL = buf;
		1111	}
		1112	OUTPUT:
		1113	RETVAL
		1114
845	int	1115	int
846	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1116	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
847	POSTCALL:	1117	POSTCALL:
848	Mix_HookMusicFinished (music_finished);	1118	Mix_HookMusicFinished (music_finished);
849	Mix_ChannelFinished (channel_finished);	1119	Mix_ChannelFinished (channel_finished);
850		1120
851	void	1121	void
852	Mix_QuerySpec ()	1122	Mix_QuerySpec ()
…		…
905	}	1175	}
906	}	1176	}
907	#endif	1177	#endif
908	}	1178	}
909		1179
910	void	1180	int
911	add_font (char *file)	1181	add_font (char *file)
912	CODE:	1182	CODE:
913	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1183	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1184	OUTPUT:
		1185	RETVAL
		1186
		1187	void
		1188	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1189
		1190	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1191	void
		1192	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
914		1193
915	void	1194	void
916	load_image_inline (SV *image_)	1195	load_image_inline (SV *image_)
917	ALIAS:	1196	ALIAS:
918	load_image_file = 1	1197	load_image_file = 1
…		…
964		1243
965	SDL_LockSurface (surface2);	1244	SDL_LockSurface (surface2);
966	EXTEND (SP, 6);	1245	EXTEND (SP, 6);
967	PUSHs (sv_2mortal (newSViv (surface2->w)));	1246	PUSHs (sv_2mortal (newSViv (surface2->w)));
968	PUSHs (sv_2mortal (newSViv (surface2->h)));	1247	PUSHs (sv_2mortal (newSViv (surface2->h)));
969	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1248	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)));	1249	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
971	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1250	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
972	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1251	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
973	SDL_UnlockSurface (surface2);	1252	SDL_UnlockSurface (surface2);
974		1253
…		…
1034	#if DEBUG	1313	#if DEBUG
1035	VALGRIND_DO_LEAK_CHECK;	1314	VALGRIND_DO_LEAK_CHECK;
1036	#endif	1315	#endif
1037	}	1316	}
1038		1317
		1318	int
		1319	SvREFCNT (SV *sv)
		1320	CODE:
		1321	RETVAL = SvREFCNT (sv);
		1322	OUTPUT:
		1323	RETVAL
		1324
1039	MODULE = Deliantra::Client PACKAGE = DC::Font	1325	MODULE = Deliantra::Client PACKAGE = DC::Font
1040		1326
1041	PROTOTYPES: DISABLE	1327	PROTOTYPES: DISABLE
1042		1328
1043	DC::Font	1329	DC::Font
1044	new_from_file (SV class, char path, int id = 0)	1330	new_from_file (SV klass, char path, int id = 0)
1045	CODE:	1331	CODE:
1046	{	1332	{
1047	int count;	1333	int count;
1048	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1334	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
1049	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1335	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1078	PROTOTYPE:	1364	PROTOTYPE:
1079	CODE:	1365	CODE:
1080	tc_restore ();	1366	tc_restore ();
1081		1367
1082	DC::Layout	1368	DC::Layout
1083	new (SV *class)	1369	new (SV *klass)
1084	CODE:	1370	CODE:
1085	New (0, RETVAL, 1, struct cf_layout);	1371	RETVAL = new cf_layout;
1086		1372
1087	RETVAL->pl = pango_layout_new (opengl_context);	1373	RETVAL->pl = pango_layout_new (opengl_context);
1088	RETVAL->r = 1.;	1374	RETVAL->r = 1.;
1089	RETVAL->g = 1.;	1375	RETVAL->g = 1.;
1090	RETVAL->b = 1.;	1376	RETVAL->b = 1.;
1091	RETVAL->a = 1.;	1377	RETVAL->a = 1.;
1092	RETVAL->base_height = MIN_FONT_HEIGHT;	1378	RETVAL->base_height = MIN_FONT_HEIGHT;
1093	RETVAL->font = 0;	1379	RETVAL->font = 0;
1094	RETVAL->rc = rc_alloc ();
1095		1380
1096	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1381	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1097	layout_update_font (RETVAL);	1382	layout_update_font (RETVAL);
1098	OUTPUT:	1383	OUTPUT:
1099	RETVAL	1384	RETVAL
1100		1385
1101	void	1386	void
1102	DESTROY (DC::Layout self)	1387	DESTROY (DC::Layout self)
1103	CODE:	1388	CODE:
1104	g_object_unref (self->pl);	1389	g_object_unref (self->pl);
1105	rc_free (self->rc);
1106	Safefree (self);	1390	delete self;
1107		1391
1108	void	1392	void
1109	set_text (DC::Layout self, SV *text_)	1393	set_text (DC::Layout self, SV *text_)
1110	CODE:	1394	CODE:
1111	{	1395	{
…		…
1237		1521
1238	void	1522	void
1239	set_height (DC::Layout self, int base_height)	1523	set_height (DC::Layout self, int base_height)
1240	CODE:	1524	CODE:
1241	if (self->base_height != base_height)	1525	if (self->base_height != base_height)
1242	{	1526	{
1243	self->base_height = base_height;	1527	self->base_height = base_height;
1244	layout_update_font (self);	1528	layout_update_font (self);
1245	}	1529	}
1246		1530
1247	void	1531	void
…		…
1312		1596
1313	void	1597	void
1314	cursor_pos (DC::Layout self, int index)	1598	cursor_pos (DC::Layout self, int index)
1315	PPCODE:	1599	PPCODE:
1316	{	1600	{
1317	PangoRectangle strong_pos;	1601	PangoRectangle pos;
1318	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1602	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1319		1603
1320	EXTEND (SP, 3);	1604	EXTEND (SP, 3);
1321	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1605	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1322	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1606	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1323	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1607	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1324	}	1608	}
1325		1609
1326	void	1610	void
1327	index_to_line_x (DC::Layout self, int index, int trailing = 0)	1611	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1328	PPCODE:	1612	PPCODE:
1329	{	1613	{
1330	int line, x;	1614	int line, x;
1331		1615
1332	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1616	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1333	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 17, 3))	1617	#if !PANGO_VERSION_CHECK (1, 17, 3)
1334	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1618	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1335	--line;	1619	--line;
1336	#endif	1620	#endif
1337	EXTEND (SP, 2);	1621	EXTEND (SP, 2);
1338	PUSHs (sv_2mortal (newSViv (line)));	1622	PUSHs (sv_2mortal (newSViv (line)));
…		…
1365	}	1649	}
1366		1650
1367	void	1651	void
1368	render (DC::Layout self, float x, float y, int flags = 0)	1652	render (DC::Layout self, float x, float y, int flags = 0)
1369	CODE:	1653	CODE:
1370	rc_clear (self->rc);	1654	self->rc.clear ();
1371	pango_opengl_render_layout_subpixel (	1655	pango_opengl_render_layout_subpixel (
1372	self->pl,	1656	self->pl,
1373	self->rc,	1657	&self->rc,
1374	x * PANGO_SCALE, y * PANGO_SCALE,	1658	x * PANGO_SCALE, y * PANGO_SCALE,
1375	self->r, self->g, self->b, self->a,	1659	self->r, self->g, self->b, self->a,
1376	flags	1660	flags
1377	);	1661	);
1378	// we assume that context_change actually clears/frees stuff	1662	// we assume that context_change actually clears/frees stuff
…		…
1389	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1673	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1390	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1674	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1391	glEnable (GL_ALPHA_TEST);	1675	glEnable (GL_ALPHA_TEST);
1392	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1676	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1393		1677
1394	rc_draw (self->rc);	1678	self->rc.draw ();
1395		1679
1396	glDisable (GL_ALPHA_TEST);	1680	glDisable (GL_ALPHA_TEST);
1397	glDisable (GL_BLEND);	1681	glDisable (GL_BLEND);
1398	glDisable (GL_TEXTURE_2D);	1682	glDisable (GL_TEXTURE_2D);
1399	}	1683	}
…		…
1474	glDisable (GL_ALPHA_TEST);	1758	glDisable (GL_ALPHA_TEST);
1475	glDisable (GL_BLEND);	1759	glDisable (GL_BLEND);
1476	}	1760	}
1477	}	1761	}
1478		1762
		1763	void
		1764	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t data2 = data1)
		1765	PROTOTYPE: @
		1766	CODE:
		1767	{
		1768	glEnable (GL_BLEND);
		1769	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1770	glEnable (GL_TEXTURE_2D);
		1771	glBindTexture (GL_TEXTURE_2D, name1);
		1772
		1773	glColor3f (intensity, intensity, intensity);
		1774	glPushMatrix ();
		1775	glScalef (1./3, 1./3, 1.);
		1776
		1777	if (blend > 0.f)
		1778	{
		1779	float dx3 = dx * -3.f / w;
		1780	float dy3 = dy * -3.f / h;
		1781	GLfloat env_color[4] = { 0., 0., 0., blend };
		1782
		1783	/* interpolate the two shadow textures */
		1784	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1785	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1786
		1787	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1788	gl.ActiveTexture (GL_TEXTURE1);
		1789	glEnable (GL_TEXTURE_2D);
		1790	glBindTexture (GL_TEXTURE_2D, name2);
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1792
		1793	/* rgb == rgb(glcolor) */
		1794	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1797
		1798	/* alpha = interpolate t0, t1 by env_alpha */
		1799	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1800
		1801	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1802	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1804
		1805	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1807
		1808	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1809	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1810
		1811	glBegin (GL_QUADS);
		1812	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1813	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1814	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1815	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1816	glEnd ();
		1817
		1818	glDisable (GL_TEXTURE_2D);
		1819	gl.ActiveTexture (GL_TEXTURE0);
		1820	}
		1821	else
		1822	{
		1823	/* simple blending of one texture, also opengl <1.3 path */
		1824	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1825
		1826	glBegin (GL_QUADS);
		1827	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1828	glTexCoord2f (0, t); glVertex2f (0, h);
		1829	glTexCoord2f (s, t); glVertex2f (w, h);
		1830	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1831	glEnd ();
		1832	}
		1833
		1834	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1835	{
		1836	int x, y;
		1837	int dx3 = dx * 3;
		1838	int dy3 = dy * 3;
		1839
		1840	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1841	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1842	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1843	glTranslatef (-1., -1., 0);
		1844	glBegin (GL_QUADS);
		1845
		1846	for (y = 1; y < h; y += 3)
		1847	{
		1848	int y1 = y - dy3;
		1849	int y1valid = y1 >= 0 && y1 < h;
		1850
		1851	for (x = 1; x < w; x += 3)
		1852	{
		1853	int x1 = x - dx3;
		1854	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1855	uint8_t h2;
		1856
		1857	if (y1valid && x1 >= 0 && x1 < w)
		1858	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1859	else
		1860	h2 = 1; /* out of range == invisible */
		1861
		1862	if (h1 \|\| h2)
		1863	{
		1864	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1865	glColor4f (1., 1., 1., alpha);
		1866
		1867	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1868	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1869	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1870	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1871	}
		1872	}
		1873	}
		1874	}
		1875
		1876	glEnd ();
		1877
		1878	glPopMatrix ();
		1879
		1880	glDisable (GL_TEXTURE_2D);
		1881	glDisable (GL_BLEND);
		1882	}
		1883
1479	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1884	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1480	CODE:	1885	CODE:
1481	{	1886	{
1482	GLint width;	1887	GLint width;
1483	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1888	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1490	MODULE = Deliantra::Client PACKAGE = DC::Map	1895	MODULE = Deliantra::Client PACKAGE = DC::Map
1491		1896
1492	PROTOTYPES: DISABLE	1897	PROTOTYPES: DISABLE
1493		1898
1494	DC::Map	1899	DC::Map
1495	new (SV *class)	1900	new (SV *klass)
1496	CODE:	1901	CODE:
1497	New (0, RETVAL, 1, struct map);	1902	New (0, RETVAL, 1, mapgrid);
1498	RETVAL->x = 0;	1903	RETVAL->x = 0;
1499	RETVAL->y = 0;	1904	RETVAL->y = 0;
1500	RETVAL->w = 0;	1905	RETVAL->w = 0;
1501	RETVAL->h = 0;	1906	RETVAL->h = 0;
1502	RETVAL->ox = 0;	1907	RETVAL->ox = 0;
…		…
1539		1944
1540	void	1945	void
1541	set_smooth (DC::Map self, int face, int smooth, int level)	1946	set_smooth (DC::Map self, int face, int smooth, int level)
1542	CODE:	1947	CODE:
1543	{	1948	{
1544	tileid texid;	1949	tileid texid;
1545	maptex *tex;	1950	maptex *tex;
1546		1951
1547	if (face < 0 \|\| face >= self->faces)	1952	if (face < 0 \|\| face >= self->faces)
1548	return;	1953	return;
1549		1954
1550	if (smooth < 0 \|\| smooth >= self->faces)	1955	if (smooth < 0 \|\| smooth >= self->faces)
1551	return;	1956	return;
1552		1957
1553	texid = self->face2tile [face];	1958	texid = self->face2tile [face];
1554		1959
1555	if (!texid)	1960	if (!texid)
1556	return;	1961	return;
1557		1962
1558	tex = self->tex + texid;	1963	tex = self->tex + texid;
…		…
1587	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1992	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1588	// use uglier nearest interpolation because linear suffers	1993	// use uglier nearest interpolation because linear suffers
1589	// from transparent color bleeding and ugly wrapping effects.	1994	// from transparent color bleeding and ugly wrapping effects.
1590	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1995	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1591	}	1996	}
		1997
		1998	void
		1999	expire_textures (DC::Map self, int texid, int count)
		2000	PPCODE:
		2001	for (; texid < self->texs && count; ++texid, --count)
		2002	{
		2003	maptex *tex = self->tex + texid;
		2004
		2005	if (tex->name)
		2006	{
		2007	if (tex->unused)
		2008	{
		2009	tex->name = 0;
		2010	tex->unused = 0;
		2011	XPUSHs (sv_2mortal (newSViv (texid)));
		2012	}
		2013	else
		2014	tex->unused = 1;
		2015	}
		2016	}
1592		2017
1593	int	2018	int
1594	ox (DC::Map self)	2019	ox (DC::Map self)
1595	ALIAS:	2020	ALIAS:
1596	oy = 1	2021	oy = 1
…		…
1628	self->ox += dx; self->x += dx;	2053	self->ox += dx; self->x += dx;
1629	self->oy += dy; self->y += dy;	2054	self->oy += dy; self->y += dy;
1630		2055
1631	while (self->y < 0)	2056	while (self->y < 0)
1632	{	2057	{
1633	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2058	prepend (self->row, self->rows, MAP_EXTEND_Y);
1634		2059
1635	self->rows += MAP_EXTEND_Y;	2060	self->rows += MAP_EXTEND_Y;
1636	self->y += MAP_EXTEND_Y;	2061	self->y += MAP_EXTEND_Y;
1637	}	2062	}
1638	}	2063	}
1639		2064
1640	SV *	2065	SV *
1641	map1a_update (DC::Map self, SV *data_, int extmap)	2066	map1a_update (DC::Map self, SV *data_)
1642	CODE:	2067	CODE:
1643	{	2068	{
1644	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2069	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1645	uint8_t data_end = (uint8_t )SvEND (data_);	2070	uint8_t data_end = (uint8_t )SvEND (data_);
1646	mapcell *cell;	2071	mapcell *cell;
…		…
1667		2092
1668	//TODO: don't trust server data to be in-range(!)	2093	//TODO: don't trust server data to be in-range(!)
1669		2094
1670	if (flags & 8)	2095	if (flags & 8)
1671	{	2096	{
		2097	uint8_t ext, cmd;
		2098
1672	if (extmap)	2099	do
1673	{	2100	{
1674	uint8_t ext, cmd;	2101	ext = *data++;
		2102	cmd = ext & 0x7f;
1675		2103
1676	do	2104	if (cmd < 4)
		2105	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2106	else if (cmd == 5) // health
1677	{	2107	{
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;	2108	cell->stat_width = 1;
1686	cell->stat_hp = *data++;	2109	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	}	2110	}
1704	while (ext & 0x80);	2111	else if (cmd == 6) // monster width
		2112	cell->stat_width = *data++ + 1;
		2113	else if (cmd == 0x47)
		2114	{
		2115	if (*data == 1) cell->player = data [1];
		2116	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2117	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2118	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2119
		2120	data += *data + 1;
		2121	}
		2122	else if (cmd == 8) // cell flags
		2123	cell->flags = *data++;
		2124	else if (ext & 0x40) // unknown, multibyte => skip
		2125	data += *data + 1;
		2126	else
		2127	data++;
1705	}	2128	}
1706	else	2129	while (ext & 0x80);
1707	cell->darkness = *data++ + 1;
1708	}	2130	}
1709		2131
1710	for (z = 0; z <= 2; ++z)	2132	for (z = 0; z <= 2; ++z)
1711	if (flags & (4 >> z))	2133	if (flags & (4 >> z))
1712	{	2134	{
…		…
1715	cell->tile [z] = self->face2tile [face];	2137	cell->tile [z] = self->face2tile [face];
1716		2138
1717	if (cell->tile [z])	2139	if (cell->tile [z])
1718	{	2140	{
1719	maptex *tex = self->tex + cell->tile [z];	2141	maptex *tex = self->tex + cell->tile [z];
		2142	tex->unused = 0;
1720	if (!tex->name)	2143	if (!tex->name)
1721	av_push (missing, newSViv (cell->tile [z]));	2144	av_push (missing, newSViv (cell->tile [z]));
1722		2145
1723	if (tex->smoothtile)	2146	if (tex->smoothtile)
1724	{	2147	{
1725	maptex *smooth = self->tex + tex->smoothtile;	2148	maptex *smooth = self->tex + tex->smoothtile;
		2149	smooth->unused = 0;
1726	if (!smooth->name)	2150	if (!smooth->name)
1727	av_push (missing, newSViv (tex->smoothtile));	2151	av_push (missing, newSViv (tex->smoothtile));
1728	}	2152	}
1729	}	2153	}
1730	}	2154	}
1731	}	2155	}
1732	else	2156	else
1733	cell->darkness = 0;	2157	CELL_CLEAR (cell);
1734	}	2158	}
1735	}	2159	}
1736	OUTPUT:	2160	OUTPUT:
1737	RETVAL	2161	RETVAL
1738		2162
…		…
1758	? self->row + y	2182	? self->row + y
1759	: 0;	2183	: 0;
1760		2184
1761	for (x = x0; x < x1; x++)	2185	for (x = x0; x < x1; x++)
1762	{	2186	{
1763	int r = 32, g = 32, b = 32, a = 192;	2187	unsigned int r = 32, g = 32, b = 32, a = 192;
1764		2188
1765	if (row && row->c0 <= x && x < row->c1)	2189	if (row && row->c0 <= x && x < row->c1)
1766	{	2190	{
1767	mapcell *cell = row->col + (x - row->c0);	2191	mapcell *cell = row->col + (x - row->c0);
1768		2192
…		…
1770	{	2194	{
1771	maptex tex = self->tex [cell->tile [z]];	2195	maptex tex = self->tex [cell->tile [z]];
1772	int a0 = 255 - tex.a;	2196	int a0 = 255 - tex.a;
1773	int a1 = tex.a;	2197	int a1 = tex.a;
1774		2198
1775	r = (r * a0 + tex.r * a1) / 255;	2199	r = div255 (r * a0 + tex.r * a1);
1776	g = (g * a0 + tex.g * a1) / 255;	2200	g = div255 (g * a0 + tex.g * a1);
1777	b = (b * a0 + tex.b * a1) / 255;	2201	b = div255 (b * a0 + tex.b * a1);
1778	a = (a * a0 + tex.a * a1) / 255;	2202	a = div255 (a * a0 + tex.a * a1);
1779	}	2203	}
1780	}	2204	}
1781		2205
1782	*map++ = (r )	2206	*map++ = (r )
1783	\| (g << 8)	2207	\| (g << 8)
1784	\| (b << 16)	2208	\| (b << 16)
1785	\| (a << 24);	2209	\| (a << 24);
1786	}	2210	}
1787	}	2211	}
1788		2212
1789	RETVAL = map_sv;	2213	RETVAL = map_sv;
1790	}	2214	}
1791	OUTPUT:	2215	OUTPUT:
1792	RETVAL	2216	RETVAL
1793		2217
1794	void	2218	void
1795	draw (DC::Map self, int mx, int my, int sw, int sh, int T)	2219	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1796	CODE:	2220	CODE:
1797	{	2221	{
1798	int x, y, z;	2222	int x, y, z;
1799		2223
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)	2224	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1803	smooth_key skey;	2225	int pl_x, pl_y;
1804		2226	maptex pl_tex;
1805	rc_t *rc = rc_alloc ();	2227	rc_t rc;
		2228	rc_t rc_ov;
1806	rc_key_t key;	2229	rc_key_t key;
1807	rc_array_t *arr;	2230	rc_t::array_t *arr;
1808		2231
		2232	pl_tex.name = 0;
		2233
1809	// thats current max. sorry.	2234	// that's current max. sorry.
1810	if (sw > 255) sw = 255;	2235	if (sw > 255) sw = 255;
1811	if (sh > 255) sh = 255;	2236	if (sh > 255) sh = 255;
1812
1813	// clear key, in case of extra padding
1814	memset (&skey, 0, sizeof (skey));
1815		2237
1816	memset (&key, 0, sizeof (key));	2238	memset (&key, 0, sizeof (key));
1817	key.r = 255;	2239	key.r = 255;
1818	key.g = 255;	2240	key.g = 255;
1819	key.b = 255;	2241	key.b = 255;
1820	key.a = 255;	2242	key.a = 255;
1821	key.mode = GL_QUADS;	2243	key.mode = GL_QUADS;
1822	key.format = GL_T2F_V3F;	2244	key.format = GL_T2F_V3F;
1823	key.texname = -1;
1824		2245
1825	mx += self->x;	2246	mx += self->x;
1826	my += self->y;	2247	my += self->y;
1827		2248
1828	// first pass: determine smooth_max	2249	// first pass: determine smooth_max
1829	// rather ugly, if you ask me	2250	// rather ugly, if you ask me
1830	// could also be stored inside mapcell and updated on change	2251	// could also be stored inside mapcell and updated on change
1831	memset (smooth_max, 0, sizeof (smooth_max));	2252	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1832		2253
1833	for (y = 0; y < sh; y++)	2254	for (y = 0; y < sh; y++)
1834	if (0 <= y + my && y + my < self->rows)	2255	if (0 <= y + my && y + my < self->rows)
1835	{	2256	{
1836	maprow *row = self->row + (y + my);	2257	maprow *row = self->row + (y + my);
…		…
1851	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2272	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1852	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2273	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1853		2274
1854	for (z = 0; z <= 2; z++)	2275	for (z = 0; z <= 2; z++)
1855	{	2276	{
1856	memset (smooth_level, 0, sizeof (smooth_level));	2277	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2278	smooth_key skey;
		2279	smooth_hash smooth;
		2280	key.texname = -1;
1857		2281
1858	for (y = 0; y < sh; y++)	2282	for (y = 0; y < sh; y++)
1859	if (0 <= y + my && y + my < self->rows)	2283	if (0 <= y + my && y + my < self->rows)
1860	{	2284	{
1861	maprow *row = self->row + (y + my);	2285	maprow *row = self->row + (y + my);
…		…
1871	maptex tex = self->tex [tile];	2295	maptex tex = self->tex [tile];
1872	int px, py;	2296	int px, py;
1873		2297
1874	if (key.texname != tex.name)	2298	if (key.texname != tex.name)
1875	{	2299	{
		2300	self->tex [tile].unused = 0;
		2301
1876	if (!tex.name)	2302	if (!tex.name)
1877	tex = self->tex [2]; /* missing, replace by noface */	2303	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1878		2304
1879	key.texname = tex.name;	2305	key.texname = tex.name;
1880	arr = rc_array (rc, &key);	2306	arr = &rc.array (key);
1881	}	2307	}
1882		2308
1883	px = (x + 1) * T - tex.w;	2309	px = (x + 1) * Th - tex.w;
1884	py = (y + 1) * T - tex.h;	2310	py = (y + 1) * Tw - tex.h;
1885		2311
1886	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2312	if (expect_false (cell->player == player) && 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	{	2313	{
1893	// overlays such as the speech bubble, probably more to come	2314	pl_x = px;
1894	if (cell->flags & 1)	2315	pl_y = py;
		2316	pl_tex = tex;
1895	{	2317	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	}	2318	}
		2319
		2320	arr->t2f_v3f (0 , 0 , px , py , 0);
		2321	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2322	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2323	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1915		2324
1916	// update smooth hash	2325	// update smooth hash
1917	if (tex.smoothtile)	2326	if (tex.smoothtile)
1918	{	2327	{
1919	skey.tile = tex.smoothtile;	2328	skey.tile = tex.smoothtile;
1920	skey.level = tex.smoothlevel;	2329	skey.level = tex.smoothlevel;
1921		2330
1922	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2331	smooth_level[tex.smoothlevel] = 1;
1923		2332
1924	// add bits to current tile and all neighbours. skey.x\|y is	2333	// add bits to current tile and all neighbours. skey.x\|y is
1925	// shifted +1\|+1 so we always stay positive.	2334	// shifted +1\|+1 so we always stay positive.
1926		2335
1927	// bits is ___n cccc CCCC bbbb	2336	// bits is ___n cccc CCCC bbbb
…		…
1935		2344
1936	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2345	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1937	// ·· ·· ·┏ ┓·	2346	// ·· ·· ·┏ ┓·
1938		2347
1939	// full tile	2348	// full tile
1940	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2349	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1941		2350
1942	// borders	2351	// borders
1943	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2352	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1944	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2353	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1945	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2354	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1946	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2355	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1947		2356
1948	// corners	2357	// corners
1949	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2358	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1950	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2359	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1951	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2360	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1952	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2361	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2362	}
		2363	}
		2364
		2365	if (expect_false (z == 2) && expect_false (cell->flags))
		2366	{
		2367	// overlays such as the speech bubble, probably more to come
		2368	if (cell->flags & 1)
		2369	{
		2370	rc_key_t key_ov = key;
		2371	maptex tex = self->tex[TEXID_SPEECH];
		2372	int px = x * Tw + Tw * 2 / 32;
		2373	int py = y * Th - Th * 6 / 32;
		2374
		2375	key_ov.texname = tex.name;
		2376	rc_t::array_t &arr = rc_ov.array (key_ov);
		2377
		2378	arr.t2f_v3f (0 , 0 , px , py , 0);
		2379	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2380	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2381	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
1953	}	2382	}
1954	}	2383	}
1955	}	2384	}
1956	}	2385	}
1957		2386
1958	rc_draw (rc);	2387	rc.draw ();
1959	rc_clear (rc);	2388	rc.clear ();
1960		2389
1961	// go through all smoothlevels, lowest to highest, then draw.	2390	// go through all smoothlevels, lowest to highest, then draw.
1962	// this is basically counting sort	2391	// this is basically counting sort
1963	{	2392	{
1964	int w, b;	2393	int w, b;
1965		2394
1966	glEnable (GL_TEXTURE_2D);	2395	glEnable (GL_TEXTURE_2D);
1967	glBegin (GL_QUADS);	2396	glBegin (GL_QUADS);
1968	for (w = 0; w < 256 / 32; ++w)	2397	for (int level = 0; level < smooth_level.size (); ++level)
		2398	if (smooth_level[level])
		2399	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1969	{	2400	{
1970	uint32_t smask = smooth_level [w];	2401	smooth_key &skey = it->first;
1971	if (smask)	2402	IV bits = it->second;
1972	for (b = 0; b < 32; ++b)	2403
1973	if (smask & (((uint32_t)1) << b))	2404	if (!(bits & 0x1000)
		2405	&& skey.level == level
		2406	&& level > smooth_max [skey.x][skey.y])
1974	{	2407	{
1975	int level = (w << 5) \| b;	2408	maptex tex = self->tex [skey.tile];
		2409	int px = (((int)skey.x) - 1) * Tw;
		2410	int py = (((int)skey.y) - 1) * Th;
		2411	int border = bits & 15;
		2412	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2413	float dx = tex.s * .0625f; // 16 images/row
		2414	float dy = tex.t * .5f ; // 2 images/column
		2415
1976	HE *he;	2416	if (tex.name)
1977
1978	hv_iterinit (smooth);
1979	while ((he = hv_iternext (smooth)))
1980	{	2417	{
1981	smooth_key skey = (smooth_key )HeKEY (he);	2418	// this time avoiding texture state changes
1982	IV bits = SvIVX (HeVAL (he));	2419	// save gobs of state changes.
1983		2420	if (key.texname != tex.name)
1984	if (!(bits & 0x1000)
1985	&& skey->level == level
1986	&& level > smooth_max [skey->x][skey->y])
1987	{	2421	{
1988	maptex tex = self->tex [skey->tile];	2422	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		2423
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 ();	2424	glEnd ();
2003	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2425	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2004	glBegin (GL_QUADS);	2426	glBegin (GL_QUADS);
2005	}	2427	}
2006		2428
2007	if (border)	2429	if (border)
2008	{	2430	{
2009	float ox = border * dx;	2431	float ox = border * dx;
2010		2432
2011	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2433	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2012	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2434	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2013	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2435	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2014	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2436	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2015	}	2437	}
2016		2438
2017	if (corner)	2439	if (corner)
2018	{	2440	{
2019	float ox = corner * dx;	2441	float ox = corner * dx;
2020		2442
2021	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2443	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2022	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2444	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2023	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2445	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2024	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2446	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2025	}
2026	}
2027	}	2447	}
2028	}	2448	}
2029	}	2449	}
2030	}	2450	}
2031		2451
2032	glEnd ();	2452	glEnd ();
2033	glDisable (GL_TEXTURE_2D);	2453	glDisable (GL_TEXTURE_2D);
2034	key.texname = -1;	2454	key.texname = -1;
2035	}	2455	}
2036
2037	hv_clear (smooth);
2038	}	2456	}
2039		2457
		2458	if (pl_tex.name)
		2459	{
		2460	maptex tex = pl_tex;
		2461	int px = pl_x + sdx;
		2462	int py = pl_y + sdy;
		2463
		2464	key.texname = tex.name;
		2465	rc_t::array_t &arr = rc.array (key);
		2466
		2467	arr.t2f_v3f (0 , 0 , px , py , 0);
		2468	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2469	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2470	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2471
		2472	rc.draw ();
		2473	}
		2474
		2475	rc_ov.draw ();
		2476	rc_ov.clear ();
		2477
2040	glDisable (GL_BLEND);	2478	glDisable (GL_BLEND);
2041	rc_free (rc);
2042		2479
2043	// top layer: overlays such as the health bar	2480	// top layer: overlays such as the health bar
2044	for (y = 0; y < sh; y++)	2481	for (y = 0; y < sh; y++)
2045	if (0 <= y + my && y + my < self->rows)	2482	if (0 <= y + my && y + my < self->rows)
2046	{	2483	{
…		…
2049	for (x = 0; x < sw; x++)	2486	for (x = 0; x < sw; x++)
2050	if (row->c0 <= x + mx && x + mx < row->c1)	2487	if (row->c0 <= x + mx && x + mx < row->c1)
2051	{	2488	{
2052	mapcell *cell = row->col + (x + mx - row->c0);	2489	mapcell *cell = row->col + (x + mx - row->c0);
2053		2490
2054	int px = x * T;	2491	int px = x * Tw;
2055	int py = y * T;	2492	int py = y * Th;
		2493
		2494	if (expect_false (cell->player == player))
		2495	{
		2496	px += sdx;
		2497	py += sdy;
		2498	}
2056		2499
2057	if (cell->stat_hp)	2500	if (cell->stat_hp)
2058	{	2501	{
2059	int width = cell->stat_width * T;	2502	int width = cell->stat_width * Tw;
2060	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2503	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2061		2504
2062	glColor3ub (0, 0, 0);	2505	glColor3ub (0, 0, 0);
2063	glRectf (px + 1, py - thick - 2,	2506	glRectf (px + 1, py - thick - 2,
2064	px + width - 1, py);	2507	px + width - 1, py);
2065		2508
…		…
2071	}	2514	}
2072	}	2515	}
2073	}	2516	}
2074		2517
2075	void	2518	void
2076	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2519	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2077	CODE:	2520	CODE:
2078	{	2521	{
2079	static float color[16][3] = {	2522	static float color[16][3] = {
2080	{ 0.00F, 0.00F, 0.00F },	2523	{ 0.00f, 0.00f, 0.00f },
2081	{ 1.00F, 1.00F, 1.00F },	2524	{ 1.00f, 1.00f, 1.00f },
2082	{ 0.00F, 0.00F, 0.55F },	2525	{ 0.00f, 0.00f, 0.55f },
2083	{ 1.00F, 0.00F, 0.00F },	2526	{ 1.00f, 0.00f, 0.00f },
2084		2527
2085	{ 1.00F, 0.54F, 0.00F },	2528	{ 1.00f, 0.54f, 0.00f },
2086	{ 0.11F, 0.56F, 1.00F },	2529	{ 0.11f, 0.56f, 1.00f },
2087	{ 0.93F, 0.46F, 0.00F },	2530	{ 0.93f, 0.46f, 0.00f },
2088	{ 0.18F, 0.54F, 0.34F },	2531	{ 0.18f, 0.54f, 0.34f },
2089		2532
2090	{ 0.56F, 0.73F, 0.56F },	2533	{ 0.56f, 0.73f, 0.56f },
2091	{ 0.80F, 0.80F, 0.80F },	2534	{ 0.80f, 0.80f, 0.80f },
2092	{ 0.55F, 0.41F, 0.13F },	2535	{ 0.55f, 0.41f, 0.13f },
2093	{ 0.99F, 0.77F, 0.26F },	2536	{ 0.99f, 0.77f, 0.26f },
2094		2537
2095	{ 0.74F, 0.65F, 0.41F },	2538	{ 0.74f, 0.65f, 0.41f },
2096		2539
2097	{ 0.00F, 1.00F, 1.00F },	2540	{ 0.00f, 1.00f, 1.00f },
2098	{ 1.00F, 0.00F, 1.00F },	2541	{ 1.00f, 0.00f, 1.00f },
2099	{ 1.00F, 1.00F, 0.00F },	2542	{ 1.00f, 1.00f, 0.00f },
2100	};	2543	};
2101		2544
2102	int x, y;	2545	int x, y;
2103		2546
2104	glEnable (GL_TEXTURE_2D);	2547	glEnable (GL_TEXTURE_2D);
		2548	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2549	* but the nvidia driver (185.18.14) mishandles alpha textures
		2550	* and takes the colour from god knows where instead of using
		2551	* Cp. MODULATE results in the same colour, but slightly different
		2552	* alpha, but atcually gives us the correct colour with nvidia.
		2553	*/
2105	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2554	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2106	glEnable (GL_BLEND);	2555	glEnable (GL_BLEND);
2107	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2556	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2108	glBegin (GL_QUADS);	2557	glBegin (GL_QUADS);
2109		2558
2110	for (y = 0; y < h; y++)	2559	for (y = 0; y < h; y++)
…		…
2114		2563
2115	if (m)	2564	if (m)
2116	{	2565	{
2117	float *c = color [m & 15];	2566	float *c = color [m & 15];
2118		2567
2119	float tx1 = m & 0x40 ? 0.5 : 0.;	2568	float tx1 = m & 0x40 ? 0.5f : 0.f;
2120	float tx2 = tx1 + 0.5;	2569	float tx2 = tx1 + 0.5f;
2121		2570
2122	glColor4f (c[0], c[1], c[2], 0.75);	2571	glColor4f (c[0], c[1], c[2], 1);
2123	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2572	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2124	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2573	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2125	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2574	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2126	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2575	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2127	}	2576	}
…		…
2135	void	2584	void
2136	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2585	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2137	PPCODE:	2586	PPCODE:
2138	{	2587	{
2139	int x, y;	2588	int x, y;
2140	int sw1 = sw + 2;	2589	int sw1 = sw + 2;
2141	int sh1 = sh + 2;	2590	int sh1 = sh + 2;
2142	int sh3 = sh * 3;	2591	int sh3 = sh * 3;
2143	int sw34 = (sw * 3 + 3) & ~3;	2592	int sw3 = sw * 3;
		2593	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2594	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2144	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2595	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2145	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2596	memset (darkness1, 0, sw1*sh1);
2146	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2147		2597
2148	SvPOK_only (darkness3_sv);	2598	SvPOK_only (darkness3_sv);
2149	SvCUR_set (darkness3_sv, sw34 * sh3);	2599	SvCUR_set (darkness3_sv, sw3 * sh3);
2150		2600
2151	mx += self->x - 1;	2601	mx += self->x - 1;
2152	my += self->y - 1;	2602	my += self->y - 1;
2153
2154	memset (darkness1, 255, sw1 * sh1);
2155		2603
2156	for (y = 0; y < sh1; y++)	2604	for (y = 0; y < sh1; y++)
2157	if (0 <= y + my && y + my < self->rows)	2605	if (0 <= y + my && y + my < self->rows)
2158	{	2606	{
2159	maprow *row = self->row + (y + my);	2607	maprow *row = self->row + (y + my);
…		…
2162	if (row->c0 <= x + mx && x + mx < row->c1)	2610	if (row->c0 <= x + mx && x + mx < row->c1)
2163	{	2611	{
2164	mapcell *cell = row->col + (x + mx - row->c0);	2612	mapcell *cell = row->col + (x + mx - row->c0);
2165		2613
2166	darkness1 [y * sw1 + x] = cell->darkness	2614	darkness1 [y * sw1 + x] = cell->darkness
2167	? 255 - (cell->darkness - 1)	2615	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2168	: 255 - FOW_DARKNESS;	2616	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2169	}	2617	}
2170	}	2618	}
2171		2619
2172	for (y = 0; y < sh; ++y)	2620	for (y = 0; y < sh; ++y)
2173	for (x = 0; x < sw; ++x)	2621	for (x = 0; x < sw; ++x)
…		…
2192		2640
2193	uint8_t r13 = (d13 + d23 + d12) / 3;	2641	uint8_t r13 = (d13 + d23 + d12) / 3;
2194	uint8_t r23 = d23;	2642	uint8_t r23 = d23;
2195	uint8_t r33 = (d23 + d33 + d32) / 3;	2643	uint8_t r33 = (d23 + d33 + d32) / 3;
2196		2644
2197	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2645	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2198	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2646	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2199	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2647	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2200	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2648	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2201	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2649	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2202	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2650	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2203	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2651	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2204	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2652	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2205	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2653	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2206	}	2654	}
2207		2655
2208	free (darkness1);	2656	free (darkness1);
2209		2657
2210	EXTEND (SP, 3);	2658	EXTEND (SP, 3);
2211	PUSHs (sv_2mortal (newSViv (sw34)));	2659	PUSHs (sv_2mortal (newSViv (sw3)));
2212	PUSHs (sv_2mortal (newSViv (sh3)));	2660	PUSHs (sv_2mortal (newSViv (sh3)));
2213	PUSHs (darkness3_sv);	2661	PUSHs (darkness3_sv);
2214	}	2662	}
2215		2663
2216	SV *	2664	SV *
…		…
2279	else	2727	else
2280	*data++ = 0;	2728	*data++ = 0;
2281	}	2729	}
2282	}	2730	}
2283		2731
		2732	/* if size is wh + 5 then no data has been found /
		2733	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2734	{
2284	SvPOK_only (data_sv);	2735	SvPOK_only (data_sv);
2285	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2736	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2737	}
		2738
2286	RETVAL = data_sv;	2739	RETVAL = data_sv;
2287	}	2740	}
2288	OUTPUT:	2741	OUTPUT:
2289	RETVAL	2742	RETVAL
2290		2743
2291	void	2744	void
2292	set_rect (DC::Map self, int x0, int y0, uint8_t *data)	2745	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2293	PPCODE:	2746	PPCODE:
2294	{	2747	{
2295	int x, y, z;	2748	int x, y, z;
2296	int w, h;	2749	int w, h;
2297	int x1, y1;	2750	int x1, y1;
		2751	STRLEN len;
		2752	uint8_t data, end;
		2753
		2754	len = SvLEN (data_sv);
		2755	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2756	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2757	end = data + len + 8;
		2758
		2759	if (len < 5)
		2760	XSRETURN_EMPTY;
2298		2761
2299	if (*data++ != 0)	2762	if (*data++ != 0)
2300	XSRETURN_EMPTY; /* version mismatch */	2763	XSRETURN_EMPTY; /* version mismatch */
2301		2764
2302	w = data++ << 8; w \|= data++;	2765	w = data++ << 8; w \|= data++;
…		…
2317	{	2780	{
2318	maprow *row = map_get_row (self, y);	2781	maprow *row = map_get_row (self, y);
2319		2782
2320	for (x = x0; x < x1; x++)	2783	for (x = x0; x < x1; x++)
2321	{	2784	{
		2785	uint8_t flags;
		2786
		2787	if (data + 7 >= end)
		2788	XSRETURN_EMPTY;
		2789
2322	uint8_t flags = *data++;	2790	flags = *data++;
2323		2791
2324	if (flags)	2792	if (flags)
2325	{	2793	{
2326	mapcell *cell = row_get_cell (row, x);	2794	mapcell *cell = row_get_cell (row, x);
2327	tileid tile[3] = { 0, 0, 0 };	2795	tileid tile[3] = { 0, 0, 0 };
…		…
2330	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }	2798	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
2331	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }	2799	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
2332		2800
2333	if (cell->darkness == 0)	2801	if (cell->darkness == 0)
2334	{	2802	{
2335	cell->darkness = 0;	2803	/cell->darkness = 0;/
		2804	EXTEND (SP, 3);
2336		2805
2337	for (z = 0; z <= 2; z++)	2806	for (z = 0; z <= 2; z++)
2338	{	2807	{
2339	tileid t = tile [z];	2808	tileid t = tile [z];
2340		2809
2341	if (t >= self->texs \|\| (t && !self->tex [t].name))	2810	if (t >= self->texs \|\| (t && !self->tex [t].name))
2342	{	2811	{
2343	XPUSHs (sv_2mortal (newSViv (t)));	2812	PUSHs (sv_2mortal (newSViv (t)));
2344	need_texid (self, t);	2813	need_texid (self, t);
2345	}	2814	}
2346		2815
2347	cell->tile [z] = t;	2816	cell->tile [z] = t;
2348	}	2817	}
…		…
2353	}	2822	}
2354		2823
2355	MODULE = Deliantra::Client PACKAGE = DC::RW	2824	MODULE = Deliantra::Client PACKAGE = DC::RW
2356		2825
2357	DC::RW	2826	DC::RW
2358	new (SV class, SV data_sv)	2827	new (SV klass, SV data_sv)
2359	CODE:	2828	CODE:
2360	{	2829	{
2361	STRLEN datalen;	2830	STRLEN datalen;
2362	char *data = SvPVbyte (data_sv, datalen);	2831	char *data = SvPVbyte (data_sv, datalen);
2363		2832
…		…
2365	}	2834	}
2366	OUTPUT:	2835	OUTPUT:
2367	RETVAL	2836	RETVAL
2368		2837
2369	DC::RW	2838	DC::RW
2370	new_from_file (SV class, const char path, const char *mode = "rb")	2839	new_from_file (SV klass, const char path, const char *mode = "rb")
2371	CODE:	2840	CODE:
2372	RETVAL = SDL_RWFromFile (path, mode);	2841	RETVAL = SDL_RWFromFile (path, mode);
2373	OUTPUT:	2842	OUTPUT:
2374	RETVAL	2843	RETVAL
2375		2844
…		…
2393	if (RETVAL < 0)	2862	if (RETVAL < 0)
2394	{	2863	{
2395	RETVAL = Mix_GroupOldest (-1);	2864	RETVAL = Mix_GroupOldest (-1);
2396		2865
2397	if (RETVAL < 0)	2866	if (RETVAL < 0)
		2867	{
		2868	// happens sometimes, maybe it just stopped playing(?)
		2869	RETVAL = Mix_GroupAvailable (-1);
		2870
		2871	if (RETVAL < 0)
2398	XSRETURN_UNDEF;	2872	XSRETURN_UNDEF;
2399		2873	}
		2874	else
2400	Mix_HaltChannel (RETVAL);	2875	Mix_HaltChannel (RETVAL);
2401	}	2876	}
2402		2877
2403	Mix_UnregisterAllEffects (RETVAL);	2878	Mix_UnregisterAllEffects (RETVAL);
2404	Mix_Volume (RETVAL, 128);	2879	Mix_Volume (RETVAL, 128);
2405	}	2880	}
…		…
2452	void	2927	void
2453	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2928	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2454	CODE:	2929	CODE:
2455	{	2930	{
2456	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2931	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2457	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2932	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2458	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2933	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2459	}	2934	}
2460		2935
2461	void	2936	void
2462	set_reverse_stereo (DC::Channel self, int flip)	2937	set_reverse_stereo (DC::Channel self, int flip)
…		…
2465		2940
2466	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2941	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2467		2942
2468	PROTOTYPES: DISABLE	2943	PROTOTYPES: DISABLE
2469		2944
		2945	void
		2946	decoders ()
		2947	PPCODE:
		2948	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2949	int i, num = Mix_GetNumChunkDecoders ();
		2950	EXTEND (SP, num);
		2951	for (i = 0; i < num; ++i)
		2952	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2953	#else
		2954	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2955	#endif
		2956
2470	DC::MixChunk	2957	DC::MixChunk
2471	new (SV *class, DC::RW rwops)	2958	new (SV *klass, DC::RW rwops)
2472	CODE:	2959	CODE:
2473	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2960	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2474	OUTPUT:	2961	OUTPUT:
2475	RETVAL	2962	RETVAL
2476		2963
…		…
2506	OUTPUT:	2993	OUTPUT:
2507	RETVAL	2994	RETVAL
2508		2995
2509	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2996	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2510		2997
		2998	void
		2999	decoders ()
		3000	PPCODE:
		3001	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		3002	int i, num = Mix_GetNumMusicDecoders ();
		3003	EXTEND (SP, num);
		3004	for (i = 0; i < num; ++i)
		3005	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3006	#else
		3007	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3008	#endif
		3009
2511	int	3010	int
2512	volume (int volume = -1)	3011	volume (int volume = -1)
2513	PROTOTYPE: ;$	3012	PROTOTYPE: ;$
2514	CODE:	3013	CODE:
2515	if (items > 0)	3014	if (items > 0)
…		…
2526	void	3025	void
2527	halt ()	3026	halt ()
2528	CODE:	3027	CODE:
2529	Mix_HaltMusic ();	3028	Mix_HaltMusic ();
2530		3029
		3030	int
		3031	playing ()
		3032	CODE:
		3033	RETVAL = Mix_PlayingMusic ();
		3034	OUTPUT:
		3035	RETVAL
		3036
2531	DC::MixMusic	3037	DC::MixMusic
2532	new (SV *class, DC::RW rwops)	3038	new (SV *klass, DC::RW rwops)
2533	CODE:	3039	CODE:
2534	RETVAL = Mix_LoadMUS_RW (rwops);	3040	RETVAL = Mix_LoadMUS_RW (rwops);
2535	OUTPUT:	3041	OUTPUT:
2536	RETVAL	3042	RETVAL
2537		3043
…		…
2565	} *civ, const_iv[] = {	3071	} *civ, const_iv[] = {
2566	# define const_iv(name) { # name, (IV)name }	3072	# define const_iv(name) { # name, (IV)name }
2567	const_iv (GL_VENDOR),	3073	const_iv (GL_VENDOR),
2568	const_iv (GL_VERSION),	3074	const_iv (GL_VERSION),
2569	const_iv (GL_EXTENSIONS),	3075	const_iv (GL_EXTENSIONS),
		3076	const_iv (GL_MAX_TEXTURE_UNITS),
2570	const_iv (GL_COLOR_MATERIAL),	3077	const_iv (GL_COLOR_MATERIAL),
2571	const_iv (GL_SMOOTH),	3078	const_iv (GL_SMOOTH),
2572	const_iv (GL_FLAT),	3079	const_iv (GL_FLAT),
2573	const_iv (GL_DITHER),	3080	const_iv (GL_DITHER),
2574	const_iv (GL_BLEND),	3081	const_iv (GL_BLEND),
…		…
2586	const_iv (GL_ZERO),	3093	const_iv (GL_ZERO),
2587	const_iv (GL_SRC_ALPHA),	3094	const_iv (GL_SRC_ALPHA),
2588	const_iv (GL_DST_ALPHA),	3095	const_iv (GL_DST_ALPHA),
2589	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3096	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2590	const_iv (GL_ONE_MINUS_DST_ALPHA),	3097	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3098	const_iv (GL_SRC_COLOR),
		3099	const_iv (GL_DST_COLOR),
		3100	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3101	const_iv (GL_ONE_MINUS_DST_COLOR),
2591	const_iv (GL_SRC_ALPHA_SATURATE),	3102	const_iv (GL_SRC_ALPHA_SATURATE),
2592	const_iv (GL_RGB),	3103	const_iv (GL_RGB),
2593	const_iv (GL_RGBA),	3104	const_iv (GL_RGBA),
2594	const_iv (GL_RGBA4),	3105	const_iv (GL_RGBA4),
2595	const_iv (GL_RGBA8),	3106	const_iv (GL_RGBA8),
…		…
2663	const_iv (GL_NICEST),	3174	const_iv (GL_NICEST),
2664	const_iv (GL_V2F),	3175	const_iv (GL_V2F),
2665	const_iv (GL_V3F),	3176	const_iv (GL_V3F),
2666	const_iv (GL_T2F_V3F),	3177	const_iv (GL_T2F_V3F),
2667	const_iv (GL_T2F_N3F_V3F),	3178	const_iv (GL_T2F_N3F_V3F),
		3179	const_iv (GL_FUNC_ADD),
		3180	const_iv (GL_FUNC_SUBTRACT),
		3181	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2668	# undef const_iv	3182	# undef const_iv
2669	};	3183	};
2670		3184
2671	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3185	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2672	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3186	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2673		3187
2674	texture_av = newAV ();	3188	texture_av = newAV ();
2675	AvREAL_off (texture_av);	3189	AvREAL_off (texture_av);
2676	}	3190	}
2677		3191
…		…
2679	disable_GL_EXT_blend_func_separate ()	3193	disable_GL_EXT_blend_func_separate ()
2680	CODE:	3194	CODE:
2681	gl.BlendFuncSeparate = 0;	3195	gl.BlendFuncSeparate = 0;
2682	gl.BlendFuncSeparateEXT = 0;	3196	gl.BlendFuncSeparateEXT = 0;
2683		3197
2684	char *	3198	void
		3199	apple_nvidia_bug (int enable)
		3200
		3201	const char *
2685	gl_vendor ()	3202	gl_vendor ()
2686	CODE:	3203	CODE:
2687	RETVAL = (char *)glGetString (GL_VENDOR);	3204	RETVAL = (const char *)glGetString (GL_VENDOR);
2688	OUTPUT:	3205	OUTPUT:
2689	RETVAL	3206	RETVAL
2690		3207
2691	char *	3208	const char *
2692	gl_version ()	3209	gl_version ()
2693	CODE:	3210	CODE:
2694	RETVAL = (char *)glGetString (GL_VERSION);	3211	RETVAL = (const char *)glGetString (GL_VERSION);
2695	OUTPUT:	3212	OUTPUT:
2696	RETVAL	3213	RETVAL
2697		3214
2698	char *	3215	const char *
2699	gl_extensions ()	3216	gl_extensions ()
2700	CODE:	3217	CODE:
2701	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3218	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2702	OUTPUT:	3219	OUTPUT:
2703	RETVAL	3220	RETVAL
2704		3221
2705	const char *glGetString (GLenum pname)	3222	const char *glGetString (GLenum pname)
		3223	CODE:
		3224	RETVAL = (const char *)glGetString (pname);
		3225	OUTPUT:
		3226	RETVAL
2706		3227
2707	GLint glGetInteger (GLenum pname)	3228	GLint glGetInteger (GLenum pname)
2708	CODE:	3229	CODE:
2709	glGetIntegerv (pname, &RETVAL);	3230	glGetIntegerv (pname, &RETVAL);
2710	OUTPUT:	3231	OUTPUT:
…		…
2718		3239
2719	int glGetError ()	3240	int glGetError ()
2720		3241
2721	void glFinish ()	3242	void glFinish ()
2722		3243
		3244	void glFlush ()
		3245
2723	void glClear (int mask)	3246	void glClear (int mask)
2724		3247
2725	void glClearColor (float r, float g, float b, float a = 1.0)	3248	void glClearColor (float r, float g, float b, float a = 1.0)
2726	PROTOTYPE: @	3249	PROTOTYPE: @
2727		3250
…		…
2736	void glBlendFunc (int sfactor, int dfactor)	3259	void glBlendFunc (int sfactor, int dfactor)
2737		3260
2738	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3261	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2739	CODE:	3262	CODE:
2740	gl_BlendFuncSeparate (sa, da, saa, daa);	3263	gl_BlendFuncSeparate (sa, da, saa, daa);
		3264
		3265	# void glBlendEquation (int se)
2741		3266
2742	void glDepthMask (int flag)	3267	void glDepthMask (int flag)
2743		3268
2744	void glLogicOp (int opcode)	3269	void glLogicOp (int opcode)
2745		3270
…		…
2780	void glRotate (float angle, float x, float y, float z)	3305	void glRotate (float angle, float x, float y, float z)
2781	CODE:	3306	CODE:
2782	glRotatef (angle, x, y, z);	3307	glRotatef (angle, x, y, z);
2783		3308
2784	void glColor (float r, float g, float b, float a = 1.0)	3309	void glColor (float r, float g, float b, float a = 1.0)
		3310	PROTOTYPE: @
2785	ALIAS:	3311	ALIAS:
2786	glColor_premultiply = 1	3312	glColor_premultiply = 1
2787	CODE:	3313	CODE:
2788	if (ix)	3314	if (ix)
2789	{	3315	{
…		…
2895		3421
2896	void glEndList ()	3422	void glEndList ()
2897		3423
2898	void glCallList (int list)	3424	void glCallList (int list)
2899		3425
		3426	void c_init ()
		3427	CODE:
		3428	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3429	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3430
2900	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3431	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2901		3432
2902	PROTOTYPES: DISABLE	3433	PROTOTYPES: DISABLE
2903		3434
2904	void	3435	void
2905	find_widget (SV *self, NV x, NV y)	3436	find_widget (SV *self, NV x, NV y)
2906	PPCODE:	3437	PPCODE:
2907	{	3438	{
2908	if (within_widget (self, x, y))	3439	if (within_widget (self, x, y))
2909	XPUSHs (self);	3440	XPUSHs (self);
2910	}	3441	}
2911		3442
2912	BOOT:	3443	BOOT:
2913	{	3444	{
…		…
2921		3452
2922	void	3453	void
2923	draw (SV *self)	3454	draw (SV *self)
2924	CODE:	3455	CODE:
2925	{	3456	{
2926	HV *hv;	3457	HV *hv;
2927	SV **svp;	3458	SV **svp;
2928	NV x, y, w, h;	3459	NV x, y, w, h;
2929	SV *draw_x_sv = GvSV (draw_x_gv);	3460	SV *draw_x_sv = GvSV (draw_x_gv);
2930	SV *draw_y_sv = GvSV (draw_y_gv);	3461	SV *draw_y_sv = GvSV (draw_y_gv);
2931	SV *draw_w_sv = GvSV (draw_w_gv);	3462	SV *draw_w_sv = GvSV (draw_w_gv);
2932	SV *draw_h_sv = GvSV (draw_h_gv);	3463	SV *draw_h_sv = GvSV (draw_h_gv);

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.250 by root, Fri Dec 28 16:09:03 2007 UTC vs. Revision 1.329 by root, Sun Nov 18 13:07:51 2018 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.250 by root, Fri Dec 28 16:09:03 2007 UTC vs.
Revision 1.329 by root, Sun Nov 18 13:07:51 2018 UTC