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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.253 by root, Fri Dec 28 20:59:14 2007 UTC vs.
Revision 1.332 by root, Mon Nov 19 00:56:08 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	/* mask out modifiers we are not interested in */	95	/* mask out modifiers we are not interested in */
76	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)	96	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
77		97
78	#if 0	98	#define KMOD_LRAM 0x10000 // our extension
79	# define PARACHUTE SDL_INIT_NOPARACHUTE	99
80	#else	100	#define TEXID_SPEECH 1
81	# define PARACHUTE 0	101	#define TEXID_NOFACE 2
82	#endif	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	}
83		121
84	static AV *texture_av;	122	static AV *texture_av;
85		123
86	static struct	124	static struct
87	{	125	{
…		…
144	{	182	{
145	GSList *attrs = run->item->analysis.extra_attrs;	183	GSList *attrs = run->item->analysis.extra_attrs;
146		184
147	while (attrs)	185	while (attrs)
148	{	186	{
149	PangoAttribute *attr = attrs->data;	187	PangoAttribute attr = (PangoAttribute )attrs->data;
150		188
151	if (attr->klass->type == PANGO_ATTR_SHAPE)	189	if (attr->klass->type == PANGO_ATTR_SHAPE)
152	return 1;	190	return 1;
153		191
154	attrs = attrs->next;	192	attrs = attrs->next;
155	}	193	}
156		194
157	return 0;	195	return 0;
158	}	196	}
159		197
160	typedef struct cf_layout {	198	struct cf_layout {
161	PangoLayout *pl;	199	PangoLayout *pl;
162	float r, g, b, a; // default color for rgba mode	200	float r, g, b, a; // default color for rgba mode
163	int base_height;	201	int base_height;
164	DC__Font font;	202	DC__Font font;
165	rc_t *rc;	203	rc_t rc;
166	} *DC__Layout;	204	};
		205
		206	typedef cf_layout *DC__Layout;
167		207
168	static DC__Font default_font;	208	static DC__Font default_font;
169	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
170	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
171		211
172	static void	212	static void
173	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
174	{	214	{
175	FcPatternAddBool (pattern, FC_HINTING, 1);	215	FcPatternAddBool (pattern, FC_HINTING, 1);
176	#ifdef FC_HINT_STYLE	216	#ifdef FC_HINT_STYLE
177	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	217	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
178	#endif	218	#endif
179	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
180	}	220	}
181		221
182	static void	222	static void
183	layout_update_font (DC__Layout self)	223	layout_update_font (DC__Layout self)
184	{	224	{
185	/* 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
186	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
187	*/	227	*/
188	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
189		229
190	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
191	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
…		…
209		249
210	*w = rect.width;	250	*w = rect.width;
211	*h = rect.height;	251	*h = rect.height;
212	}	252	}
213		253
		254	/////////////////////////////////////////////////////////////////////////////
		255
214	typedef uint16_t tileid;	256	typedef uint16_t tileid;
215	typedef uint16_t faceid;	257	typedef uint16_t faceid;
216		258
217	typedef struct {	259	struct maptex
		260	{
218	GLuint name;	261	GLuint name;
219	int w, h;	262	int w, h;
220	float s, t;	263	float s, t;
221	uint8_t r, g, b, a;	264	uint8_t r, g, b, a;
222	tileid smoothtile;	265	tileid smoothtile;
223	uint8_t smoothlevel;	266	uint8_t smoothlevel;
224	} maptex;	267	uint8_t unused; /* set to zero on use */
		268	};
225		269
226	typedef struct {	270	struct mapcell
		271	{
227	uint32_t player;	272	uint32_t player;
228	tileid tile[3];	273	tileid tile[3];
229	uint16_t darkness;	274	uint16_t darkness;
230	uint8_t stat_width, stat_hp, flags, smoothmax;	275	uint8_t stat_width, stat_hp, flags, smoothmax;
231	} mapcell;	276	};
232		277
233	typedef struct {	278	struct maprow
		279	{
234	int32_t c0, c1;	280	int32_t c0, c1;
235	mapcell *col;	281	mapcell *col;
236	} maprow;	282	};
237		283
238	typedef struct map {	284	struct mapgrid {
239	int x, y, w, h;	285	int x, y, w, h;
240	int ox, oy; /* offset to virtual global coordinate system */	286	int ox, oy; /* offset to virtual global coordinate system */
241	int faces; tileid *face2tile; // [faceid]	287	int faces; tileid *face2tile; // [faceid]
242	int texs; maptex *tex; // [tileid]	288	int texs; maptex *tex; // [tileid]
243		289
244	int32_t rows;	290	int32_t rows;
245	maprow *row;	291	maprow *row;
246	} *DC__Map;	292	};
247		293
248	static char *	294	typedef mapgrid *DC__Map;
		295
		296	template<typename T>
		297	static void
249	prepend (char *ptr, int sze, int inc)	298	prepend (T *&ptr, int sze, int inc)
250	{	299	{
251	char *p;	300	T *p;
252		301
253	New (0, p, sze + inc, char);	302	Newx (p, inc + sze, T);
254	Zero (p, inc, char);	303	Zero (p, inc, T);
255	Move (ptr, p + inc, sze, char);	304	Move (ptr, p + inc, sze, T);
256	Safefree (ptr);	305	Safefree (ptr);
257		306
258	return p;	307	ptr = p;
259	}	308	}
260		309
261	static char *	310	template<typename T>
262	append (char *ptr, int sze, int inc)
263	{
264	Renew (ptr, sze + inc, char);
265	Zero (ptr + sze, inc, char);
266
267	return ptr;
268	}
269
270	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
271	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
272
273	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
274	need_facenum (struct map *self, faceid face)	319	need_facenum (struct mapgrid *self, faceid face)
275	{	320	{
276	while (self->faces <= face)	321	while (self->faces <= face)
277	{	322	{
278	Append (tileid, self->face2tile, self->faces, self->faces);	323	append (self->face2tile, self->faces, self->faces);
279	self->faces *= 2;	324	self->faces *= 2;
280	}	325	}
281	}	326	}
282		327
283	static void	328	static void
284	need_texid (struct map *self, int texid)	329	need_texid (struct mapgrid *self, int texid)
285	{	330	{
286	while (self->texs <= texid)	331	while (self->texs <= texid)
287	{	332	{
288	Append (maptex, self->tex, self->texs, self->texs);	333	append (self->tex, self->texs, self->texs);
289	self->texs *= 2;	334	self->texs *= 2;
290	}	335	}
291	}	336	}
292		337
293	static maprow *	338	static maprow *
294	map_get_row (DC__Map self, int y)	339	map_get_row (mapgrid *self, int y)
295	{	340	{
296	if (0 > y)	341	if (0 > y)
297	{	342	{
298	int extend = - y + MAP_EXTEND_Y;	343	int extend = - y + MAP_EXTEND_Y;
299	Prepend (maprow, self->row, self->rows, extend);	344	prepend (self->row, self->rows, extend);
300		345
301	self->rows += extend;	346	self->rows += extend;
302	self->y += extend;	347	self->y += extend;
303	y += extend;	348	y += extend;
304	}	349	}
305	else if (y >= self->rows)	350	else if (y >= self->rows)
306	{	351	{
307	int extend = y - self->rows + MAP_EXTEND_Y;	352	int extend = y - self->rows + MAP_EXTEND_Y;
308	Append (maprow, self->row, self->rows, extend);	353	append (self->row, self->rows, extend);
309	self->rows += extend;	354	self->rows += extend;
310	}	355	}
311		356
312	return self->row + y;	357	return self->row + y;
313	}	358	}
…		…
323	}	368	}
324		369
325	if (row->c0 > x)	370	if (row->c0 > x)
326	{	371	{
327	int extend = row->c0 - x + MAP_EXTEND_X;	372	int extend = row->c0 - x + MAP_EXTEND_X;
328	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	373	prepend (row->col, row->c1 - row->c0, extend);
329	row->c0 -= extend;	374	row->c0 -= extend;
330	}	375	}
331	else if (x >= row->c1)	376	else if (x >= row->c1)
332	{	377	{
333	int extend = x - row->c1 + MAP_EXTEND_X;	378	int extend = x - row->c1 + MAP_EXTEND_X;
334	Append (mapcell, row->col, row->c1 - row->c0, extend);	379	append (row->col, row->c1 - row->c0, extend);
335	row->c1 += extend;	380	row->c1 += extend;
336	}	381	}
337		382
338	return row->col + (x - row->c0);	383	return row->col + (x - row->c0);
339	}	384	}
340		385
341	static mapcell *	386	static mapcell *
342	map_get_cell (DC__Map self, int x, int y)	387	map_get_cell (mapgrid *self, int x, int y)
343	{	388	{
344	return row_get_cell (map_get_row (self, y), x);	389	return row_get_cell (map_get_row (self, y), x);
345	}	390	}
346		391
347	static void	392	static void
348	map_clear (DC__Map self)	393	map_clear (mapgrid *self)
349	{	394	{
350	int r;	395	int r;
351		396
352	for (r = 0; r < self->rows; r++)	397	for (r = 0; r < self->rows; r++)
353	Safefree (self->row[r].col);	398	Safefree (self->row[r].col);
…		…
360	self->oy = 0;	405	self->oy = 0;
361	self->row = 0;	406	self->row = 0;
362	self->rows = 0;	407	self->rows = 0;
363	}	408	}
364		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
365	static void	420	static void
366	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)
367	{	422	{
368	int x, y;	423	int x, y;
369	maprow *row;	424	maprow *row;
370	mapcell *cell;	425	mapcell *cell;
371		426
…		…
383	if (x >= row->c1)	438	if (x >= row->c1)
384	break;	439	break;
385		440
386	cell = row->col + x - row->c0;	441	cell = row->col + x - row->c0;
387		442
388	cell->darkness = 0;	443	CELL_CLEAR (cell);
389	cell->stat_hp = 0;
390	cell->flags = 0;
391	cell->player = 0;
392	}	444	}
393	}	445	}
394	}	446	}
395		447
396	typedef struct {	448	struct smooth_key
		449	{
397	tileid tile;	450	tileid tile;
398	uint8_t x, y, level;	451	uint8_t x, y, level;
399	} 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	}
400		471
401	static void	472	static void
402	smooth_or_bits (HV hv, smooth_key key, IV bits)	473	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
403	{	474	{
404	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	475	auto &&it = h.find (key);
405		476
406	if (SvIOK (*sv))	477	if (it == h.end ())
407	SvIV_set (sv, SvIVX (sv) \| bits);	478	h.insert (std::make_pair (key, bits));
408	else	479	else
409	sv_setiv (*sv, bits);	480	it->second \|= bits;
410	}	481	}
411		482
412	static void	483	static void
413	music_finished (void)	484	music_finished (void)
414	{	485	{
…		…
431	ev.code = 1;	502	ev.code = 1;
432	ev.data1 = (void *)(long)channel;	503	ev.data1 = (void *)(long)channel;
433	ev.data2 = 0;	504	ev.data2 = 0;
434		505
435	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;
436	}	514	}
437		515
438	static unsigned int	516	static unsigned int
439	minpot (unsigned int n)	517	minpot (unsigned int n)
440	{	518	{
…		…
450	n \|= n >> 16;	528	n \|= n >> 16;
451		529
452	return n + 1;	530	return n + 1;
453	}	531	}
454		532
455	static unsigned int
456	popcount (unsigned int n)
457	{
458	n -= (n >> 1) & 0x55555555U;
459	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
460	n = ((n >> 4) + n) & 0x0f0f0f0fU;
461	n *= 0x01010101U;
462
463	return n >> 24;
464	}
465
466	/* SDL should provide this, really. */	533	/* SDL should provide this, really. */
467	#define SDLK_MODIFIER_MIN 300	534	#define SDLK_MODIFIER_MIN 300
468	#define SDLK_MODIFIER_MAX 314	535	#define SDLK_MODIFIER_MAX 314
469		536
470	/******************************************************************************/	537	/******************************************************************************/
…		…
507	if (!svp \|\| !SvTRUE (*svp))	574	if (!svp \|\| !SvTRUE (*svp))
508	return 0;	575	return 0;
509		576
510	return 1;	577	return 1;
511	}	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
512		637
513	MODULE = Deliantra::Client PACKAGE = DC	638	MODULE = Deliantra::Client PACKAGE = DC
514		639
515	PROTOTYPES: ENABLE	640	PROTOTYPES: ENABLE
516		641
…		…
545	const_iv (SDL_USEREVENT),	670	const_iv (SDL_USEREVENT),
546		671
547	const_iv (SDL_APPINPUTFOCUS),	672	const_iv (SDL_APPINPUTFOCUS),
548	const_iv (SDL_APPMOUSEFOCUS),	673	const_iv (SDL_APPMOUSEFOCUS),
549	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),
550		725
551	const_iv (SDLK_FIRST),	726	const_iv (SDLK_FIRST),
552	const_iv (SDLK_LAST),	727	const_iv (SDLK_LAST),
553	const_iv (SDLK_KP0),	728	const_iv (SDLK_KP0),
554	const_iv (SDLK_KP1),	729	const_iv (SDLK_KP1),
…		…
630	const_iv (KMOD_RMETA),	805	const_iv (KMOD_RMETA),
631	const_iv (KMOD_NUM),	806	const_iv (KMOD_NUM),
632	const_iv (KMOD_CAPS),	807	const_iv (KMOD_CAPS),
633	const_iv (KMOD_MODE),	808	const_iv (KMOD_MODE),
634		809
		810	const_iv (KMOD_LRAM),
		811
635	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)
636	# undef const_iv	842	# undef const_iv
637	};	843	};
638		844
639	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--)
640	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	846	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
641		847
642	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	848	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
643	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	849	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
644	}	850	}
645		851
…		…
660		866
661	NV ceil (NV x)	867	NV ceil (NV x)
662		868
663	IV minpot (UV n)	869	IV minpot (UV n)
664		870
		871	UV ld32 (UV n)
		872	CODE:
		873	RETVAL = ecb_ld32 (n);
		874	OUTPUT:
		875	RETVAL
		876
665	IV popcount (UV n)	877	IV popcount (UV n)
		878	CODE:
		879	RETVAL = ecb_popcount32 (n);
		880	OUTPUT:
		881	RETVAL
		882
		883	NV distance (NV dx, NV dy)
		884	CODE:
		885	RETVAL = pow (dx * dx + dy * dy, 0.5);
		886	OUTPUT:
		887	RETVAL
666		888
667	void	889	void
668	pango_init ()	890	pango_init ()
669	CODE:	891	CODE:
670	{	892	{
671	opengl_fontmap = pango_opengl_font_map_new ();	893	opengl_fontmap = pango_opengl_font_map_new ();
672	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	894	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
673	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	895	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
674	#if defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2)	896	/pango_context_set_font_description (opengl_context, default_font);/
		897	#if PANGO_VERSION_CHECK (1, 15, 2)
675	pango_context_set_language (opengl_context, pango_language_from_string ("en"));	898	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
676	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/	899	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
677	#endif	900	#endif
678	}	901	}
679		902
680	char *
681	SDL_GetError ()	903	char *SDL_GetError ()
682		904
683	int	905	void SDL_main_hack (SV *real_main)
684	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	906	PROTOTYPE: &
685		907
686	void	908	int SDL_Init (U32 flags)
		909
		910	int SDL_InitSubSystem (U32 flags)
		911
		912	void SDL_QuitSubSystem (U32 flags)
		913
687	SDL_Quit ()	914	void SDL_Quit ()
		915
		916	int SDL_GL_SetAttribute (int attr, int value)
		917	C_ARGS: (SDL_GLattr)attr, value
		918
		919	int SDL_GL_GetAttribute (int attr)
		920	CODE:
		921	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		922	XSRETURN_UNDEF;
		923	OUTPUT:
		924	RETVAL
688		925
689	void	926	void
690	SDL_ListModes (int rgb, int alpha)	927	SDL_ListModes (int rgb, int alpha)
691	PPCODE:	928	PPCODE:
692	{	929	{
…		…
704	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	941	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
705	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	942	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
706	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	943	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
707		944
708	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	945	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
709	#if SDL_VERSION_ATLEAST(1,2,10)
710	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
711	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	946	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
712	#endif
713		947
714	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	948	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
715		949
716	if (m && m != (SDL_Rect **)-1)	950	if (m && m != (SDL_Rect **)-1)
717	while (*m)	951	while (*m)
718	{	952	{
719	if ((m)->w >= 800 && (m)->h >= 480)	953	if ((m)->w >= 400 && (m)->h >= 300)
720	{	954	{
721	AV *av = newAV ();	955	AV *av = newAV ();
722	av_push (av, newSViv ((*m)->w));	956	av_push (av, newSViv ((*m)->w));
723	av_push (av, newSViv ((*m)->h));	957	av_push (av, newSViv ((*m)->h));
724	av_push (av, newSViv (rgb));	958	av_push (av, newSViv (rgb));
…		…
747	);	981	);
748		982
749	if (RETVAL)	983	if (RETVAL)
750	{	984	{
751	av_clear (texture_av);	985	av_clear (texture_av);
752
753	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
754	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	986	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
755	#include "glfunc.h"	987	#include "glfunc.h"
756	#undef GL_FUNC	988	#undef GL_FUNC
		989	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		990	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
757	}	991	}
758	}	992	}
759	OUTPUT:	993	OUTPUT:
760	RETVAL	994	RETVAL
		995
		996	void
		997	SDL_WM_SetCaption (const char title, const char icon)
761		998
762	void	999	void
763	SDL_GL_SwapBuffers ()	1000	SDL_GL_SwapBuffers ()
764		1001
765	char *	1002	char *
766	SDL_GetKeyName (int sym)	1003	SDL_GetKeyName (int sym)
		1004	C_ARGS: (SDLKey)sym
767		1005
768	int	1006	int
769	SDL_GetAppState ()	1007	SDL_GetAppState ()
770		1008
		1009	int
		1010	SDL_GetModState ()
		1011
		1012	int
		1013	SDL_WaitEvent ()
		1014	C_ARGS: 0
		1015
771	void	1016	void
		1017	SDL_PumpEvents ()
		1018
		1019	void
772	poll_events ()	1020	peep_events ()
773	PPCODE:	1021	PPCODE:
774	{	1022	{
775	SDL_Event ev;	1023	SDL_Event ev;
776		1024
777	SDL_PumpEvents ();	1025	SDL_PumpEvents ();
…		…
784	{	1032	{
785	case SDL_KEYDOWN:	1033	case SDL_KEYDOWN:
786	case SDL_KEYUP:	1034	case SDL_KEYUP:
787	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1035	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
788	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1036	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
789	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);	1037	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
790	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */	1038	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
791	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1039	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
792	break;	1040	break;
793		1041
794	case SDL_ACTIVEEVENT:	1042	case SDL_ACTIVEEVENT:
795	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1043	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
813	x = ev.motion.x;	1061	x = ev.motion.x;
814	y = ev.motion.y;	1062	y = ev.motion.y;
815	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1063	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
816	}	1064	}
817		1065
818	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1066	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
819	hv_store (hv, "state", 5, newSViv (state), 0);	1067	hv_store (hv, "state", 5, newSViv (state), 0);
820	hv_store (hv, "x", 1, newSViv (x), 0);	1068	hv_store (hv, "x", 1, newSViv (x), 0);
821	hv_store (hv, "y", 1, newSViv (y), 0);	1069	hv_store (hv, "y", 1, newSViv (y), 0);
822	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1070	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
823	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1071	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
843		1091
844	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1092	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
845	}	1093	}
846	}	1094	}
847		1095
		1096	char *
		1097	SDL_AudioDriverName ()
		1098	CODE:
		1099	{
		1100	char buf [256];
		1101	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1102	XSRETURN_UNDEF;
		1103
		1104	RETVAL = buf;
		1105	}
		1106	OUTPUT:
		1107	RETVAL
		1108
848	int	1109	int
849	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1110	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
850	POSTCALL:	1111	POSTCALL:
851	Mix_HookMusicFinished (music_finished);	1112	Mix_HookMusicFinished (music_finished);
852	Mix_ChannelFinished (channel_finished);	1113	Mix_ChannelFinished (channel_finished);
853		1114
854	void	1115	void
855	Mix_QuerySpec ()	1116	Mix_QuerySpec ()
…		…
908	}	1169	}
909	}	1170	}
910	#endif	1171	#endif
911	}	1172	}
912		1173
913	void	1174	int
914	add_font (char *file)	1175	add_font (char *file)
915	CODE:	1176	CODE:
916	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1177	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1178	OUTPUT:
		1179	RETVAL
		1180
		1181	void
		1182	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1183
		1184	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1185	void
		1186	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
917		1187
918	void	1188	void
919	load_image_inline (SV *image_)	1189	load_image_inline (SV *image_)
920	ALIAS:	1190	ALIAS:
921	load_image_file = 1	1191	load_image_file = 1
…		…
967		1237
968	SDL_LockSurface (surface2);	1238	SDL_LockSurface (surface2);
969	EXTEND (SP, 6);	1239	EXTEND (SP, 6);
970	PUSHs (sv_2mortal (newSViv (surface2->w)));	1240	PUSHs (sv_2mortal (newSViv (surface2->w)));
971	PUSHs (sv_2mortal (newSViv (surface2->h)));	1241	PUSHs (sv_2mortal (newSViv (surface2->h)));
972	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1242	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
973	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1243	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
974	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1244	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
975	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1245	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
976	SDL_UnlockSurface (surface2);	1246	SDL_UnlockSurface (surface2);
977		1247
…		…
1037	#if DEBUG	1307	#if DEBUG
1038	VALGRIND_DO_LEAK_CHECK;	1308	VALGRIND_DO_LEAK_CHECK;
1039	#endif	1309	#endif
1040	}	1310	}
1041		1311
		1312	int
		1313	SvREFCNT (SV *sv)
		1314	CODE:
		1315	RETVAL = SvREFCNT (sv);
		1316	OUTPUT:
		1317	RETVAL
		1318
1042	MODULE = Deliantra::Client PACKAGE = DC::Font	1319	MODULE = Deliantra::Client PACKAGE = DC::Font
1043		1320
1044	PROTOTYPES: DISABLE	1321	PROTOTYPES: DISABLE
1045		1322
1046	DC::Font	1323	DC::Font
1047	new_from_file (SV class, char path, int id = 0)	1324	new_from_file (SV klass, char path, int id = 0)
1048	CODE:	1325	CODE:
1049	{	1326	{
1050	int count;	1327	int count;
1051	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1328	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
1052	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1329	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1081	PROTOTYPE:	1358	PROTOTYPE:
1082	CODE:	1359	CODE:
1083	tc_restore ();	1360	tc_restore ();
1084		1361
1085	DC::Layout	1362	DC::Layout
1086	new (SV *class)	1363	new (SV *klass)
1087	CODE:	1364	CODE:
1088	New (0, RETVAL, 1, struct cf_layout);	1365	RETVAL = new cf_layout;
1089		1366
1090	RETVAL->pl = pango_layout_new (opengl_context);	1367	RETVAL->pl = pango_layout_new (opengl_context);
1091	RETVAL->r = 1.;	1368	RETVAL->r = 1.;
1092	RETVAL->g = 1.;	1369	RETVAL->g = 1.;
1093	RETVAL->b = 1.;	1370	RETVAL->b = 1.;
1094	RETVAL->a = 1.;	1371	RETVAL->a = 1.;
1095	RETVAL->base_height = MIN_FONT_HEIGHT;	1372	RETVAL->base_height = MIN_FONT_HEIGHT;
1096	RETVAL->font = 0;	1373	RETVAL->font = 0;
1097	RETVAL->rc = rc_alloc ();
1098		1374
1099	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1375	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1100	layout_update_font (RETVAL);	1376	layout_update_font (RETVAL);
1101	OUTPUT:	1377	OUTPUT:
1102	RETVAL	1378	RETVAL
1103		1379
1104	void	1380	void
1105	DESTROY (DC::Layout self)	1381	DESTROY (DC::Layout self)
1106	CODE:	1382	CODE:
1107	g_object_unref (self->pl);	1383	g_object_unref (self->pl);
1108	rc_free (self->rc);
1109	Safefree (self);	1384	delete self;
1110		1385
1111	void	1386	void
1112	set_text (DC::Layout self, SV *text_)	1387	set_text (DC::Layout self, SV *text_)
1113	CODE:	1388	CODE:
1114	{	1389	{
…		…
1240		1515
1241	void	1516	void
1242	set_height (DC::Layout self, int base_height)	1517	set_height (DC::Layout self, int base_height)
1243	CODE:	1518	CODE:
1244	if (self->base_height != base_height)	1519	if (self->base_height != base_height)
1245	{	1520	{
1246	self->base_height = base_height;	1521	self->base_height = base_height;
1247	layout_update_font (self);	1522	layout_update_font (self);
1248	}	1523	}
1249		1524
1250	void	1525	void
…		…
1331	PPCODE:	1606	PPCODE:
1332	{	1607	{
1333	int line, x;	1608	int line, x;
1334		1609
1335	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1610	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1336	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 17, 3))	1611	#if !PANGO_VERSION_CHECK (1, 17, 3)
1337	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1612	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1338	--line;	1613	--line;
1339	#endif	1614	#endif
1340	EXTEND (SP, 2);	1615	EXTEND (SP, 2);
1341	PUSHs (sv_2mortal (newSViv (line)));	1616	PUSHs (sv_2mortal (newSViv (line)));
…		…
1368	}	1643	}
1369		1644
1370	void	1645	void
1371	render (DC::Layout self, float x, float y, int flags = 0)	1646	render (DC::Layout self, float x, float y, int flags = 0)
1372	CODE:	1647	CODE:
1373	rc_clear (self->rc);	1648	self->rc.clear ();
1374	pango_opengl_render_layout_subpixel (	1649	pango_opengl_render_layout_subpixel (
1375	self->pl,	1650	self->pl,
1376	self->rc,	1651	&self->rc,
1377	x * PANGO_SCALE, y * PANGO_SCALE,	1652	x * PANGO_SCALE, y * PANGO_SCALE,
1378	self->r, self->g, self->b, self->a,	1653	self->r, self->g, self->b, self->a,
1379	flags	1654	flags
1380	);	1655	);
1381	// we assume that context_change actually clears/frees stuff	1656	// we assume that context_change actually clears/frees stuff
…		…
1392	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1667	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1393	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1668	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1394	glEnable (GL_ALPHA_TEST);	1669	glEnable (GL_ALPHA_TEST);
1395	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1670	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1396		1671
1397	rc_draw (self->rc);	1672	self->rc.draw ();
1398		1673
1399	glDisable (GL_ALPHA_TEST);	1674	glDisable (GL_ALPHA_TEST);
1400	glDisable (GL_BLEND);	1675	glDisable (GL_BLEND);
1401	glDisable (GL_TEXTURE_2D);	1676	glDisable (GL_TEXTURE_2D);
1402	}	1677	}
…		…
1477	glDisable (GL_ALPHA_TEST);	1752	glDisable (GL_ALPHA_TEST);
1478	glDisable (GL_BLEND);	1753	glDisable (GL_BLEND);
1479	}	1754	}
1480	}	1755	}
1481		1756
		1757	void
		1758	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)
		1759	PROTOTYPE: @
		1760	CODE:
		1761	{
		1762	glEnable (GL_BLEND);
		1763	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1764	glEnable (GL_TEXTURE_2D);
		1765	glBindTexture (GL_TEXTURE_2D, name1);
		1766
		1767	glColor3f (intensity, intensity, intensity);
		1768	glPushMatrix ();
		1769	glScalef (1./3, 1./3, 1.);
		1770
		1771	if (blend > 0.f)
		1772	{
		1773	float dx3 = dx * -3.f / w;
		1774	float dy3 = dy * -3.f / h;
		1775	GLfloat env_color[4] = { 0., 0., 0., blend };
		1776
		1777	/* interpolate the two shadow textures */
		1778	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1779	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1780
		1781	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1782	gl.ActiveTexture (GL_TEXTURE1);
		1783	glEnable (GL_TEXTURE_2D);
		1784	glBindTexture (GL_TEXTURE_2D, name2);
		1785	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1786
		1787	/* rgb == rgb(glcolor) */
		1788	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1789	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1791
		1792	/* alpha = interpolate t0, t1 by env_alpha */
		1793	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1794
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1798
		1799	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1801
		1802	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1804
		1805	glBegin (GL_QUADS);
		1806	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1807	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1808	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1809	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1810	glEnd ();
		1811
		1812	glDisable (GL_TEXTURE_2D);
		1813	gl.ActiveTexture (GL_TEXTURE0);
		1814	}
		1815	else
		1816	{
		1817	/* simple blending of one texture, also opengl <1.3 path */
		1818	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1819
		1820	glBegin (GL_QUADS);
		1821	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1822	glTexCoord2f (0, t); glVertex2f (0, h);
		1823	glTexCoord2f (s, t); glVertex2f (w, h);
		1824	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1825	glEnd ();
		1826	}
		1827
		1828	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1829	{
		1830	int x, y;
		1831	int dx3 = dx * 3;
		1832	int dy3 = dy * 3;
		1833
		1834	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1835	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1836	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1837	glTranslatef (-1., -1., 0);
		1838	glBegin (GL_QUADS);
		1839
		1840	for (y = 1; y < h; y += 3)
		1841	{
		1842	int y1 = y - dy3;
		1843	int y1valid = y1 >= 0 && y1 < h;
		1844
		1845	for (x = 1; x < w; x += 3)
		1846	{
		1847	int x1 = x - dx3;
		1848	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1849	uint8_t h2;
		1850
		1851	if (y1valid && x1 >= 0 && x1 < w)
		1852	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1853	else
		1854	h2 = 1; /* out of range == invisible */
		1855
		1856	if (h1 \|\| h2)
		1857	{
		1858	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1859	glColor4f (1., 1., 1., alpha);
		1860
		1861	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1862	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1863	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1864	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1865	}
		1866	}
		1867	}
		1868	}
		1869
		1870	glEnd ();
		1871
		1872	glPopMatrix ();
		1873
		1874	glDisable (GL_TEXTURE_2D);
		1875	glDisable (GL_BLEND);
		1876	}
		1877
1482	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1878	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1483	CODE:	1879	CODE:
1484	{	1880	{
1485	GLint width;	1881	GLint width;
1486	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1882	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1493	MODULE = Deliantra::Client PACKAGE = DC::Map	1889	MODULE = Deliantra::Client PACKAGE = DC::Map
1494		1890
1495	PROTOTYPES: DISABLE	1891	PROTOTYPES: DISABLE
1496		1892
1497	DC::Map	1893	DC::Map
1498	new (SV *class)	1894	new (SV *klass)
1499	CODE:	1895	CODE:
1500	New (0, RETVAL, 1, struct map);	1896	New (0, RETVAL, 1, mapgrid);
1501	RETVAL->x = 0;	1897	RETVAL->x = 0;
1502	RETVAL->y = 0;	1898	RETVAL->y = 0;
1503	RETVAL->w = 0;	1899	RETVAL->w = 0;
1504	RETVAL->h = 0;	1900	RETVAL->h = 0;
1505	RETVAL->ox = 0;	1901	RETVAL->ox = 0;
…		…
1542		1938
1543	void	1939	void
1544	set_smooth (DC::Map self, int face, int smooth, int level)	1940	set_smooth (DC::Map self, int face, int smooth, int level)
1545	CODE:	1941	CODE:
1546	{	1942	{
1547	tileid texid;	1943	tileid texid;
1548	maptex *tex;	1944	maptex *tex;
1549		1945
1550	if (face < 0 \|\| face >= self->faces)	1946	if (face < 0 \|\| face >= self->faces)
1551	return;	1947	return;
1552		1948
1553	if (smooth < 0 \|\| smooth >= self->faces)	1949	if (smooth < 0 \|\| smooth >= self->faces)
1554	return;	1950	return;
1555		1951
1556	texid = self->face2tile [face];	1952	texid = self->face2tile [face];
1557		1953
1558	if (!texid)	1954	if (!texid)
1559	return;	1955	return;
1560		1956
1561	tex = self->tex + texid;	1957	tex = self->tex + texid;
…		…
1590	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1986	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1591	// use uglier nearest interpolation because linear suffers	1987	// use uglier nearest interpolation because linear suffers
1592	// from transparent color bleeding and ugly wrapping effects.	1988	// from transparent color bleeding and ugly wrapping effects.
1593	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1989	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1594	}	1990	}
		1991
		1992	void
		1993	expire_textures (DC::Map self, int texid, int count)
		1994	PPCODE:
		1995	for (; texid < self->texs && count; ++texid, --count)
		1996	{
		1997	maptex *tex = self->tex + texid;
		1998
		1999	if (tex->name)
		2000	{
		2001	if (tex->unused)
		2002	{
		2003	tex->name = 0;
		2004	tex->unused = 0;
		2005	XPUSHs (sv_2mortal (newSViv (texid)));
		2006	}
		2007	else
		2008	tex->unused = 1;
		2009	}
		2010	}
1595		2011
1596	int	2012	int
1597	ox (DC::Map self)	2013	ox (DC::Map self)
1598	ALIAS:	2014	ALIAS:
1599	oy = 1	2015	oy = 1
…		…
1631	self->ox += dx; self->x += dx;	2047	self->ox += dx; self->x += dx;
1632	self->oy += dy; self->y += dy;	2048	self->oy += dy; self->y += dy;
1633		2049
1634	while (self->y < 0)	2050	while (self->y < 0)
1635	{	2051	{
1636	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2052	prepend (self->row, self->rows, MAP_EXTEND_Y);
1637		2053
1638	self->rows += MAP_EXTEND_Y;	2054	self->rows += MAP_EXTEND_Y;
1639	self->y += MAP_EXTEND_Y;	2055	self->y += MAP_EXTEND_Y;
1640	}	2056	}
1641	}	2057	}
1642		2058
1643	SV *	2059	SV *
1644	map1a_update (DC::Map self, SV *data_, int extmap)	2060	map1a_update (DC::Map self, SV *data_)
1645	CODE:	2061	CODE:
1646	{	2062	{
1647	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2063	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1648	uint8_t data_end = (uint8_t )SvEND (data_);	2064	uint8_t data_end = (uint8_t )SvEND (data_);
1649	mapcell *cell;	2065	mapcell *cell;
…		…
1670		2086
1671	//TODO: don't trust server data to be in-range(!)	2087	//TODO: don't trust server data to be in-range(!)
1672		2088
1673	if (flags & 8)	2089	if (flags & 8)
1674	{	2090	{
		2091	uint8_t ext, cmd;
		2092
1675	if (extmap)	2093	do
1676	{	2094	{
1677	uint8_t ext, cmd;	2095	ext = *data++;
		2096	cmd = ext & 0x7f;
1678		2097
1679	do	2098	if (cmd < 4)
		2099	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2100	else if (cmd == 5) // health
1680	{	2101	{
1681	ext = *data++;
1682	cmd = ext & 0x3f;
1683
1684	if (cmd < 4)
1685	cell->darkness = 255 - ext * 64 + 1;
1686	else if (cmd == 5) // health
1687	{
1688	cell->stat_width = 1;	2102	cell->stat_width = 1;
1689	cell->stat_hp = *data++;	2103	cell->stat_hp = *data++;
1690	}
1691	else if (cmd == 6) // monster width
1692	cell->stat_width = *data++ + 1;
1693	else if (cmd == 0x47)
1694	{
1695	if (*data == 4)
1696	; // decode player count
1697
1698	data += *data + 1;
1699	}
1700	else if (cmd == 8) // cell flags
1701	cell->flags = *data++;
1702	else if (ext & 0x40) // unknown, multibyte => skip
1703	data += *data + 1;
1704	else
1705	data++;
1706	}	2104	}
1707	while (ext & 0x80);	2105	else if (cmd == 6) // monster width
		2106	cell->stat_width = *data++ + 1;
		2107	else if (cmd == 0x47)
		2108	{
		2109	if (*data == 1) cell->player = data [1];
		2110	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2111	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2112	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2113
		2114	data += *data + 1;
		2115	}
		2116	else if (cmd == 8) // cell flags
		2117	cell->flags = *data++;
		2118	else if (ext & 0x40) // unknown, multibyte => skip
		2119	data += *data + 1;
		2120	else
		2121	data++;
1708	}	2122	}
1709	else	2123	while (ext & 0x80);
1710	cell->darkness = *data++ + 1;
1711	}	2124	}
1712		2125
1713	for (z = 0; z <= 2; ++z)	2126	for (z = 0; z <= 2; ++z)
1714	if (flags & (4 >> z))	2127	if (flags & (4 >> z))
1715	{	2128	{
…		…
1718	cell->tile [z] = self->face2tile [face];	2131	cell->tile [z] = self->face2tile [face];
1719		2132
1720	if (cell->tile [z])	2133	if (cell->tile [z])
1721	{	2134	{
1722	maptex *tex = self->tex + cell->tile [z];	2135	maptex *tex = self->tex + cell->tile [z];
		2136	tex->unused = 0;
1723	if (!tex->name)	2137	if (!tex->name)
1724	av_push (missing, newSViv (cell->tile [z]));	2138	av_push (missing, newSViv (cell->tile [z]));
1725		2139
1726	if (tex->smoothtile)	2140	if (tex->smoothtile)
1727	{	2141	{
1728	maptex *smooth = self->tex + tex->smoothtile;	2142	maptex *smooth = self->tex + tex->smoothtile;
		2143	smooth->unused = 0;
1729	if (!smooth->name)	2144	if (!smooth->name)
1730	av_push (missing, newSViv (tex->smoothtile));	2145	av_push (missing, newSViv (tex->smoothtile));
1731	}	2146	}
1732	}	2147	}
1733	}	2148	}
1734	}	2149	}
1735	else	2150	else
1736	cell->darkness = 0;	2151	CELL_CLEAR (cell);
1737	}	2152	}
1738	}	2153	}
1739	OUTPUT:	2154	OUTPUT:
1740	RETVAL	2155	RETVAL
1741		2156
…		…
1761	? self->row + y	2176	? self->row + y
1762	: 0;	2177	: 0;
1763		2178
1764	for (x = x0; x < x1; x++)	2179	for (x = x0; x < x1; x++)
1765	{	2180	{
1766	int r = 32, g = 32, b = 32, a = 192;	2181	unsigned int r = 32, g = 32, b = 32, a = 192;
1767		2182
1768	if (row && row->c0 <= x && x < row->c1)	2183	if (row && row->c0 <= x && x < row->c1)
1769	{	2184	{
1770	mapcell *cell = row->col + (x - row->c0);	2185	mapcell *cell = row->col + (x - row->c0);
1771		2186
…		…
1773	{	2188	{
1774	maptex tex = self->tex [cell->tile [z]];	2189	maptex tex = self->tex [cell->tile [z]];
1775	int a0 = 255 - tex.a;	2190	int a0 = 255 - tex.a;
1776	int a1 = tex.a;	2191	int a1 = tex.a;
1777		2192
1778	r = (r * a0 + tex.r * a1) / 255;	2193	r = div255 (r * a0 + tex.r * a1);
1779	g = (g * a0 + tex.g * a1) / 255;	2194	g = div255 (g * a0 + tex.g * a1);
1780	b = (b * a0 + tex.b * a1) / 255;	2195	b = div255 (b * a0 + tex.b * a1);
1781	a = (a * a0 + tex.a * a1) / 255;	2196	a = div255 (a * a0 + tex.a * a1);
1782	}	2197	}
1783	}	2198	}
1784		2199
1785	*map++ = (r )	2200	*map++ = (r )
1786	\| (g << 8)	2201	\| (g << 8)
1787	\| (b << 16)	2202	\| (b << 16)
1788	\| (a << 24);	2203	\| (a << 24);
1789	}	2204	}
1790	}	2205	}
1791		2206
1792	RETVAL = map_sv;	2207	RETVAL = map_sv;
1793	}	2208	}
1794	OUTPUT:	2209	OUTPUT:
1795	RETVAL	2210	RETVAL
1796		2211
1797	void	2212	void
1798	draw (DC::Map self, int mx, int my, int sw, int sh, int T)	2213	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)
1799	CODE:	2214	CODE:
1800	{	2215	{
1801	int x, y, z;	2216	int x, y, z;
1802		2217
1803	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1804	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1805	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2218	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1806	smooth_key skey;	2219	int pl_x, pl_y;
1807		2220	maptex pl_tex;
1808	rc_t *rc = rc_alloc ();	2221	rc_t rc;
		2222	rc_t rc_ov;
1809	rc_key_t key;	2223	rc_key_t key;
1810	rc_array_t *arr;	2224	rc_t::array_t *arr;
1811		2225
		2226	pl_tex.name = 0;
		2227
1812	// thats current max. sorry.	2228	// that's current max. sorry.
1813	if (sw > 255) sw = 255;	2229	if (sw > 255) sw = 255;
1814	if (sh > 255) sh = 255;	2230	if (sh > 255) sh = 255;
1815
1816	// clear key, in case of extra padding
1817	memset (&skey, 0, sizeof (skey));
1818		2231
1819	memset (&key, 0, sizeof (key));	2232	memset (&key, 0, sizeof (key));
1820	key.r = 255;	2233	key.r = 255;
1821	key.g = 255;	2234	key.g = 255;
1822	key.b = 255;	2235	key.b = 255;
1823	key.a = 255;	2236	key.a = 255;
1824	key.mode = GL_QUADS;	2237	key.mode = GL_QUADS;
1825	key.format = GL_T2F_V3F;	2238	key.format = GL_T2F_V3F;
1826	key.texname = -1;
1827		2239
1828	mx += self->x;	2240	mx += self->x;
1829	my += self->y;	2241	my += self->y;
1830		2242
1831	// first pass: determine smooth_max	2243	// first pass: determine smooth_max
1832	// rather ugly, if you ask me	2244	// rather ugly, if you ask me
1833	// could also be stored inside mapcell and updated on change	2245	// could also be stored inside mapcell and updated on change
1834	memset (smooth_max, 0, sizeof (smooth_max));	2246	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1835		2247
1836	for (y = 0; y < sh; y++)	2248	for (y = 0; y < sh; y++)
1837	if (0 <= y + my && y + my < self->rows)	2249	if (0 <= y + my && y + my < self->rows)
1838	{	2250	{
1839	maprow *row = self->row + (y + my);	2251	maprow *row = self->row + (y + my);
…		…
1854	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2266	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1855	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2267	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1856		2268
1857	for (z = 0; z <= 2; z++)	2269	for (z = 0; z <= 2; z++)
1858	{	2270	{
1859	memset (smooth_level, 0, sizeof (smooth_level));	2271	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2272	smooth_key skey;
		2273	smooth_hash smooth;
		2274	key.texname = -1;
1860		2275
1861	for (y = 0; y < sh; y++)	2276	for (y = 0; y < sh; y++)
1862	if (0 <= y + my && y + my < self->rows)	2277	if (0 <= y + my && y + my < self->rows)
1863	{	2278	{
1864	maprow *row = self->row + (y + my);	2279	maprow *row = self->row + (y + my);
…		…
1874	maptex tex = self->tex [tile];	2289	maptex tex = self->tex [tile];
1875	int px, py;	2290	int px, py;
1876		2291
1877	if (key.texname != tex.name)	2292	if (key.texname != tex.name)
1878	{	2293	{
		2294	self->tex [tile].unused = 0;
		2295
1879	if (!tex.name)	2296	if (!tex.name)
1880	tex = self->tex [2]; /* missing, replace by noface */	2297	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1881		2298
1882	key.texname = tex.name;	2299	key.texname = tex.name;
1883	arr = rc_array (rc, &key);	2300	arr = &rc.array (key);
1884	}	2301	}
1885		2302
1886	px = (x + 1) * T - tex.w;	2303	px = (x + 1) * Th - tex.w;
1887	py = (y + 1) * T - tex.h;	2304	py = (y + 1) * Tw - tex.h;
1888		2305
1889	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2306	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
1890	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1891	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1892	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1893
1894	if (cell->flags && z == 2)
1895	{	2307	{
1896	// overlays such as the speech bubble, probably more to come	2308	pl_x = px;
1897	if (cell->flags & 1)	2309	pl_y = py;
		2310	pl_tex = tex;
1898	{	2311	continue;
1899	maptex tex = self->tex [1];
1900	int px = x * T + T * 2 / 32;
1901	int py = y * T - T * 6 / 32;
1902
1903	if (tex.name)
1904	{
1905	if (key.texname != tex.name)
1906	{
1907	key.texname = tex.name;
1908	arr = rc_array (rc, &key);
1909	}
1910
1911	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1912	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1913	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1914	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1915	}
1916	}
1917	}	2312	}
		2313
		2314	arr->t2f_v3f (0 , 0 , px , py , 0);
		2315	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2316	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2317	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1918		2318
1919	// update smooth hash	2319	// update smooth hash
1920	if (tex.smoothtile)	2320	if (tex.smoothtile)
1921	{	2321	{
1922	skey.tile = tex.smoothtile;	2322	skey.tile = tex.smoothtile;
1923	skey.level = tex.smoothlevel;	2323	skey.level = tex.smoothlevel;
1924		2324
1925	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2325	smooth_level[tex.smoothlevel] = 1;
1926		2326
1927	// add bits to current tile and all neighbours. skey.x\|y is	2327	// add bits to current tile and all neighbours. skey.x\|y is
1928	// shifted +1\|+1 so we always stay positive.	2328	// shifted +1\|+1 so we always stay positive.
1929		2329
1930	// bits is ___n cccc CCCC bbbb	2330	// bits is ___n cccc CCCC bbbb
…		…
1938		2338
1939	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2339	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1940	// ·· ·· ·┏ ┓·	2340	// ·· ·· ·┏ ┓·
1941		2341
1942	// full tile	2342	// full tile
1943	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2343	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1944		2344
1945	// borders	2345	// borders
1946	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2346	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1947	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2347	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1948	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2348	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1949	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2349	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1950		2350
1951	// corners	2351	// corners
1952	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2352	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1953	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2353	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1954	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2354	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1955	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2355	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2356	}
		2357	}
		2358
		2359	if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
		2360	{
		2361	// overlays such as the speech bubble, probably more to come
		2362	if (cell->flags & 1)
		2363	{
		2364	rc_key_t key_ov = key;
		2365	maptex tex = self->tex[TEXID_SPEECH];
		2366	int px = x * Tw + Tw * 2 / 32;
		2367	int py = y * Th - Th * 6 / 32;
		2368
		2369	key_ov.texname = tex.name;
		2370	rc_t::array_t &arr = rc_ov.array (key_ov);
		2371
		2372	arr.t2f_v3f (0 , 0 , px , py , 0);
		2373	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2374	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2375	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
1956	}	2376	}
1957	}	2377	}
1958	}	2378	}
1959	}	2379	}
1960		2380
1961	rc_draw (rc);	2381	rc.draw ();
1962	rc_clear (rc);	2382	rc.clear ();
1963		2383
1964	// go through all smoothlevels, lowest to highest, then draw.	2384	// go through all smoothlevels, lowest to highest, then draw.
1965	// this is basically counting sort	2385	// this is basically counting sort
1966	{	2386	{
1967	int w, b;	2387	int w, b;
1968		2388
1969	glEnable (GL_TEXTURE_2D);	2389	glEnable (GL_TEXTURE_2D);
1970	glBegin (GL_QUADS);	2390	glBegin (GL_QUADS);
1971	for (w = 0; w < 256 / 32; ++w)	2391	for (int level = 0; level < smooth_level.size (); ++level)
		2392	if (smooth_level[level])
		2393	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1972	{	2394	{
1973	uint32_t smask = smooth_level [w];	2395	smooth_key &skey = it->first;
1974	if (smask)	2396	IV bits = it->second;
1975	for (b = 0; b < 32; ++b)	2397
1976	if (smask & (((uint32_t)1) << b))	2398	if (!(bits & 0x1000)
		2399	&& skey.level == level
		2400	&& level > smooth_max [skey.x][skey.y])
1977	{	2401	{
1978	int level = (w << 5) \| b;	2402	maptex tex = self->tex [skey.tile];
		2403	int px = (((int)skey.x) - 1) * Tw;
		2404	int py = (((int)skey.y) - 1) * Th;
		2405	int border = bits & 15;
		2406	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2407	float dx = tex.s * .0625f; // 16 images/row
		2408	float dy = tex.t * .5f ; // 2 images/column
		2409
1979	HE *he;	2410	if (tex.name)
1980
1981	hv_iterinit (smooth);
1982	while ((he = hv_iternext (smooth)))
1983	{	2411	{
1984	smooth_key skey = (smooth_key )HeKEY (he);	2412	// this time avoiding texture state changes
1985	IV bits = SvIVX (HeVAL (he));	2413	// save gobs of state changes.
1986		2414	if (key.texname != tex.name)
1987	if (!(bits & 0x1000)
1988	&& skey->level == level
1989	&& level > smooth_max [skey->x][skey->y])
1990	{	2415	{
1991	maptex tex = self->tex [skey->tile];	2416	self->tex [skey.tile].unused = 0;
1992	int px = (((int)skey->x) - 1) * T;
1993	int py = (((int)skey->y) - 1) * T;
1994	int border = bits & 15;
1995	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1996	float dx = tex.s * .0625f; // 16 images/row
1997	float dy = tex.t * .5f ; // 2 images/column
1998		2417
1999	if (tex.name)
2000	{
2001	// this time avoiding texture state changes
2002	// save gobs of state changes.
2003	if (key.texname != tex.name)
2004	{
2005	glEnd ();	2418	glEnd ();
2006	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2419	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2007	glBegin (GL_QUADS);	2420	glBegin (GL_QUADS);
2008	}	2421	}
2009		2422
2010	if (border)	2423	if (border)
2011	{	2424	{
2012	float ox = border * dx;	2425	float ox = border * dx;
2013		2426
2014	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2427	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2015	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2428	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2016	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2429	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2017	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2430	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2018	}	2431	}
2019		2432
2020	if (corner)	2433	if (corner)
2021	{	2434	{
2022	float ox = corner * dx;	2435	float ox = corner * dx;
2023		2436
2024	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2437	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2025	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2438	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2026	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2439	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2027	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2440	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2028	}
2029	}
2030	}	2441	}
2031	}	2442	}
2032	}	2443	}
2033	}	2444	}
2034		2445
2035	glEnd ();	2446	glEnd ();
2036	glDisable (GL_TEXTURE_2D);	2447	glDisable (GL_TEXTURE_2D);
2037	key.texname = -1;	2448	key.texname = -1;
2038	}	2449	}
2039
2040	hv_clear (smooth);
2041	}	2450	}
2042		2451
		2452	if (pl_tex.name)
		2453	{
		2454	maptex tex = pl_tex;
		2455	int px = pl_x + sdx;
		2456	int py = pl_y + sdy;
		2457
		2458	key.texname = tex.name;
		2459	rc_t::array_t &arr = rc.array (key);
		2460
		2461	arr.t2f_v3f (0 , 0 , px , py , 0);
		2462	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2463	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2464	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2465
		2466	rc.draw ();
		2467	}
		2468
		2469	rc_ov.draw ();
		2470	rc_ov.clear ();
		2471
2043	glDisable (GL_BLEND);	2472	glDisable (GL_BLEND);
2044	rc_free (rc);
2045		2473
2046	// top layer: overlays such as the health bar	2474	// top layer: overlays such as the health bar
2047	for (y = 0; y < sh; y++)	2475	for (y = 0; y < sh; y++)
2048	if (0 <= y + my && y + my < self->rows)	2476	if (0 <= y + my && y + my < self->rows)
2049	{	2477	{
…		…
2052	for (x = 0; x < sw; x++)	2480	for (x = 0; x < sw; x++)
2053	if (row->c0 <= x + mx && x + mx < row->c1)	2481	if (row->c0 <= x + mx && x + mx < row->c1)
2054	{	2482	{
2055	mapcell *cell = row->col + (x + mx - row->c0);	2483	mapcell *cell = row->col + (x + mx - row->c0);
2056		2484
2057	int px = x * T;	2485	int px = x * Tw;
2058	int py = y * T;	2486	int py = y * Th;
		2487
		2488	if (ecb_expect_false (cell->player == player))
		2489	{
		2490	px += sdx;
		2491	py += sdy;
		2492	}
2059		2493
2060	if (cell->stat_hp)	2494	if (cell->stat_hp)
2061	{	2495	{
2062	int width = cell->stat_width * T;	2496	int width = cell->stat_width * Tw;
2063	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2497	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2064		2498
2065	glColor3ub (0, 0, 0);	2499	glColor3ub (0, 0, 0);
2066	glRectf (px + 1, py - thick - 2,	2500	glRectf (px + 1, py - thick - 2,
2067	px + width - 1, py);	2501	px + width - 1, py);
2068		2502
…		…
2074	}	2508	}
2075	}	2509	}
2076	}	2510	}
2077		2511
2078	void	2512	void
2079	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2513	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2080	CODE:	2514	CODE:
2081	{	2515	{
2082	static float color[16][3] = {	2516	static float color[16][3] = {
2083	{ 0.00F, 0.00F, 0.00F },	2517	{ 0.00f, 0.00f, 0.00f },
2084	{ 1.00F, 1.00F, 1.00F },	2518	{ 1.00f, 1.00f, 1.00f },
2085	{ 0.00F, 0.00F, 0.55F },	2519	{ 0.00f, 0.00f, 0.55f },
2086	{ 1.00F, 0.00F, 0.00F },	2520	{ 1.00f, 0.00f, 0.00f },
2087		2521
2088	{ 1.00F, 0.54F, 0.00F },	2522	{ 1.00f, 0.54f, 0.00f },
2089	{ 0.11F, 0.56F, 1.00F },	2523	{ 0.11f, 0.56f, 1.00f },
2090	{ 0.93F, 0.46F, 0.00F },	2524	{ 0.93f, 0.46f, 0.00f },
2091	{ 0.18F, 0.54F, 0.34F },	2525	{ 0.18f, 0.54f, 0.34f },
2092		2526
2093	{ 0.56F, 0.73F, 0.56F },	2527	{ 0.56f, 0.73f, 0.56f },
2094	{ 0.80F, 0.80F, 0.80F },	2528	{ 0.80f, 0.80f, 0.80f },
2095	{ 0.55F, 0.41F, 0.13F },	2529	{ 0.55f, 0.41f, 0.13f },
2096	{ 0.99F, 0.77F, 0.26F },	2530	{ 0.99f, 0.77f, 0.26f },
2097		2531
2098	{ 0.74F, 0.65F, 0.41F },	2532	{ 0.74f, 0.65f, 0.41f },
2099		2533
2100	{ 0.00F, 1.00F, 1.00F },	2534	{ 0.00f, 1.00f, 1.00f },
2101	{ 1.00F, 0.00F, 1.00F },	2535	{ 1.00f, 0.00f, 1.00f },
2102	{ 1.00F, 1.00F, 0.00F },	2536	{ 1.00f, 1.00f, 0.00f },
2103	};	2537	};
2104		2538
2105	int x, y;	2539	int x, y;
2106		2540
2107	glEnable (GL_TEXTURE_2D);	2541	glEnable (GL_TEXTURE_2D);
		2542	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2543	* but the nvidia driver (185.18.14) mishandles alpha textures
		2544	* and takes the colour from god knows where instead of using
		2545	* Cp. MODULATE results in the same colour, but slightly different
		2546	* alpha, but atcually gives us the correct colour with nvidia.
		2547	*/
2108	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2548	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2109	glEnable (GL_BLEND);	2549	glEnable (GL_BLEND);
2110	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2550	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2111	glBegin (GL_QUADS);	2551	glBegin (GL_QUADS);
2112		2552
2113	for (y = 0; y < h; y++)	2553	for (y = 0; y < h; y++)
…		…
2117		2557
2118	if (m)	2558	if (m)
2119	{	2559	{
2120	float *c = color [m & 15];	2560	float *c = color [m & 15];
2121		2561
2122	float tx1 = m & 0x40 ? 0.5 : 0.;	2562	float tx1 = m & 0x40 ? 0.5f : 0.f;
2123	float tx2 = tx1 + 0.5;	2563	float tx2 = tx1 + 0.5f;
2124		2564
2125	glColor4f (c[0], c[1], c[2], 0.75);	2565	glColor4f (c[0], c[1], c[2], 1);
2126	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2566	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2127	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2567	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2128	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2568	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2129	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2569	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2130	}	2570	}
…		…
2138	void	2578	void
2139	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2579	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2140	PPCODE:	2580	PPCODE:
2141	{	2581	{
2142	int x, y;	2582	int x, y;
2143	int sw1 = sw + 2;	2583	int sw1 = sw + 2;
2144	int sh1 = sh + 2;	2584	int sh1 = sh + 2;
2145	int sh3 = sh * 3;	2585	int sh3 = sh * 3;
2146	int sw34 = (sw * 3 + 3) & ~3;	2586	int sw3 = sw * 3;
		2587	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2588	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2147	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2589	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2148	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2590	memset (darkness1, 0, sw1*sh1);
2149	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2150		2591
2151	SvPOK_only (darkness3_sv);	2592	SvPOK_only (darkness3_sv);
2152	SvCUR_set (darkness3_sv, sw34 * sh3);	2593	SvCUR_set (darkness3_sv, sw3 * sh3);
2153		2594
2154	mx += self->x - 1;	2595	mx += self->x - 1;
2155	my += self->y - 1;	2596	my += self->y - 1;
2156
2157	memset (darkness1, 255, sw1 * sh1);
2158		2597
2159	for (y = 0; y < sh1; y++)	2598	for (y = 0; y < sh1; y++)
2160	if (0 <= y + my && y + my < self->rows)	2599	if (0 <= y + my && y + my < self->rows)
2161	{	2600	{
2162	maprow *row = self->row + (y + my);	2601	maprow *row = self->row + (y + my);
…		…
2165	if (row->c0 <= x + mx && x + mx < row->c1)	2604	if (row->c0 <= x + mx && x + mx < row->c1)
2166	{	2605	{
2167	mapcell *cell = row->col + (x + mx - row->c0);	2606	mapcell *cell = row->col + (x + mx - row->c0);
2168		2607
2169	darkness1 [y * sw1 + x] = cell->darkness	2608	darkness1 [y * sw1 + x] = cell->darkness
2170	? 255 - (cell->darkness - 1)	2609	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2171	: 255 - FOW_DARKNESS;	2610	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2172	}	2611	}
2173	}	2612	}
2174		2613
2175	for (y = 0; y < sh; ++y)	2614	for (y = 0; y < sh; ++y)
2176	for (x = 0; x < sw; ++x)	2615	for (x = 0; x < sw; ++x)
…		…
2195		2634
2196	uint8_t r13 = (d13 + d23 + d12) / 3;	2635	uint8_t r13 = (d13 + d23 + d12) / 3;
2197	uint8_t r23 = d23;	2636	uint8_t r23 = d23;
2198	uint8_t r33 = (d23 + d33 + d32) / 3;	2637	uint8_t r33 = (d23 + d33 + d32) / 3;
2199		2638
2200	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2639	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2201	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2640	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2202	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2641	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2203	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2642	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2204	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2643	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2205	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2644	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2206	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2645	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2207	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2646	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2208	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2647	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2209	}	2648	}
2210		2649
2211	free (darkness1);	2650	free (darkness1);
2212		2651
2213	EXTEND (SP, 3);	2652	EXTEND (SP, 3);
2214	PUSHs (sv_2mortal (newSViv (sw34)));	2653	PUSHs (sv_2mortal (newSViv (sw3)));
2215	PUSHs (sv_2mortal (newSViv (sh3)));	2654	PUSHs (sv_2mortal (newSViv (sh3)));
2216	PUSHs (darkness3_sv);	2655	PUSHs (darkness3_sv);
2217	}	2656	}
2218		2657
2219	SV *	2658	SV *
…		…
2282	else	2721	else
2283	*data++ = 0;	2722	*data++ = 0;
2284	}	2723	}
2285	}	2724	}
2286		2725
		2726	/* if size is wh + 5 then no data has been found /
		2727	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2728	{
2287	SvPOK_only (data_sv);	2729	SvPOK_only (data_sv);
2288	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2730	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2731	}
		2732
2289	RETVAL = data_sv;	2733	RETVAL = data_sv;
2290	}	2734	}
2291	OUTPUT:	2735	OUTPUT:
2292	RETVAL	2736	RETVAL
2293		2737
2294	void	2738	void
2295	set_rect (DC::Map self, int x0, int y0, uint8_t *data)	2739	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2296	PPCODE:	2740	PPCODE:
2297	{	2741	{
2298	int x, y, z;	2742	int x, y, z;
2299	int w, h;	2743	int w, h;
2300	int x1, y1;	2744	int x1, y1;
		2745	STRLEN len;
		2746	uint8_t data, end;
		2747
		2748	len = SvLEN (data_sv);
		2749	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2750	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2751	end = data + len + 8;
		2752
		2753	if (len < 5)
		2754	XSRETURN_EMPTY;
2301		2755
2302	if (*data++ != 0)	2756	if (*data++ != 0)
2303	XSRETURN_EMPTY; /* version mismatch */	2757	XSRETURN_EMPTY; /* version mismatch */
2304		2758
2305	w = data++ << 8; w \|= data++;	2759	w = data++ << 8; w \|= data++;
…		…
2320	{	2774	{
2321	maprow *row = map_get_row (self, y);	2775	maprow *row = map_get_row (self, y);
2322		2776
2323	for (x = x0; x < x1; x++)	2777	for (x = x0; x < x1; x++)
2324	{	2778	{
		2779	uint8_t flags;
		2780
		2781	if (data + 7 >= end)
		2782	XSRETURN_EMPTY;
		2783
2325	uint8_t flags = *data++;	2784	flags = *data++;
2326		2785
2327	if (flags)	2786	if (flags)
2328	{	2787	{
2329	mapcell *cell = row_get_cell (row, x);	2788	mapcell *cell = row_get_cell (row, x);
2330	tileid tile[3] = { 0, 0, 0 };	2789	tileid tile[3] = { 0, 0, 0 };
…		…
2333	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }	2792	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
2334	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }	2793	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
2335		2794
2336	if (cell->darkness == 0)	2795	if (cell->darkness == 0)
2337	{	2796	{
2338	cell->darkness = 0;	2797	/cell->darkness = 0;/
		2798	EXTEND (SP, 3);
2339		2799
2340	for (z = 0; z <= 2; z++)	2800	for (z = 0; z <= 2; z++)
2341	{	2801	{
2342	tileid t = tile [z];	2802	tileid t = tile [z];
2343		2803
2344	if (t >= self->texs \|\| (t && !self->tex [t].name))	2804	if (t >= self->texs \|\| (t && !self->tex [t].name))
2345	{	2805	{
2346	XPUSHs (sv_2mortal (newSViv (t)));	2806	PUSHs (sv_2mortal (newSViv (t)));
2347	need_texid (self, t);	2807	need_texid (self, t);
2348	}	2808	}
2349		2809
2350	cell->tile [z] = t;	2810	cell->tile [z] = t;
2351	}	2811	}
…		…
2356	}	2816	}
2357		2817
2358	MODULE = Deliantra::Client PACKAGE = DC::RW	2818	MODULE = Deliantra::Client PACKAGE = DC::RW
2359		2819
2360	DC::RW	2820	DC::RW
2361	new (SV class, SV data_sv)	2821	new (SV klass, SV data_sv)
2362	CODE:	2822	CODE:
2363	{	2823	{
2364	STRLEN datalen;	2824	STRLEN datalen;
2365	char *data = SvPVbyte (data_sv, datalen);	2825	char *data = SvPVbyte (data_sv, datalen);
2366		2826
…		…
2368	}	2828	}
2369	OUTPUT:	2829	OUTPUT:
2370	RETVAL	2830	RETVAL
2371		2831
2372	DC::RW	2832	DC::RW
2373	new_from_file (SV class, const char path, const char *mode = "rb")	2833	new_from_file (SV klass, const char path, const char *mode = "rb")
2374	CODE:	2834	CODE:
2375	RETVAL = SDL_RWFromFile (path, mode);	2835	RETVAL = SDL_RWFromFile (path, mode);
2376	OUTPUT:	2836	OUTPUT:
2377	RETVAL	2837	RETVAL
2378		2838
…		…
2396	if (RETVAL < 0)	2856	if (RETVAL < 0)
2397	{	2857	{
2398	RETVAL = Mix_GroupOldest (-1);	2858	RETVAL = Mix_GroupOldest (-1);
2399		2859
2400	if (RETVAL < 0)	2860	if (RETVAL < 0)
		2861	{
		2862	// happens sometimes, maybe it just stopped playing(?)
		2863	RETVAL = Mix_GroupAvailable (-1);
		2864
		2865	if (RETVAL < 0)
2401	XSRETURN_UNDEF;	2866	XSRETURN_UNDEF;
2402		2867	}
		2868	else
2403	Mix_HaltChannel (RETVAL);	2869	Mix_HaltChannel (RETVAL);
2404	}	2870	}
2405		2871
2406	Mix_UnregisterAllEffects (RETVAL);	2872	Mix_UnregisterAllEffects (RETVAL);
2407	Mix_Volume (RETVAL, 128);	2873	Mix_Volume (RETVAL, 128);
2408	}	2874	}
…		…
2455	void	2921	void
2456	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2922	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2457	CODE:	2923	CODE:
2458	{	2924	{
2459	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2925	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2460	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2926	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2461	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2927	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2462	}	2928	}
2463		2929
2464	void	2930	void
2465	set_reverse_stereo (DC::Channel self, int flip)	2931	set_reverse_stereo (DC::Channel self, int flip)
…		…
2468		2934
2469	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2935	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2470		2936
2471	PROTOTYPES: DISABLE	2937	PROTOTYPES: DISABLE
2472		2938
		2939	void
		2940	decoders ()
		2941	PPCODE:
		2942	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2943	int i, num = Mix_GetNumChunkDecoders ();
		2944	EXTEND (SP, num);
		2945	for (i = 0; i < num; ++i)
		2946	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2947	#else
		2948	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2949	#endif
		2950
2473	DC::MixChunk	2951	DC::MixChunk
2474	new (SV *class, DC::RW rwops)	2952	new (SV *klass, DC::RW rwops)
2475	CODE:	2953	CODE:
2476	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2954	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2477	OUTPUT:	2955	OUTPUT:
2478	RETVAL	2956	RETVAL
2479		2957
…		…
2509	OUTPUT:	2987	OUTPUT:
2510	RETVAL	2988	RETVAL
2511		2989
2512	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2990	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2513		2991
		2992	void
		2993	decoders ()
		2994	PPCODE:
		2995	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2996	int i, num = Mix_GetNumMusicDecoders ();
		2997	EXTEND (SP, num);
		2998	for (i = 0; i < num; ++i)
		2999	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3000	#else
		3001	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3002	#endif
		3003
2514	int	3004	int
2515	volume (int volume = -1)	3005	volume (int volume = -1)
2516	PROTOTYPE: ;$	3006	PROTOTYPE: ;$
2517	CODE:	3007	CODE:
2518	if (items > 0)	3008	if (items > 0)
…		…
2529	void	3019	void
2530	halt ()	3020	halt ()
2531	CODE:	3021	CODE:
2532	Mix_HaltMusic ();	3022	Mix_HaltMusic ();
2533		3023
		3024	int
		3025	playing ()
		3026	CODE:
		3027	RETVAL = Mix_PlayingMusic ();
		3028	OUTPUT:
		3029	RETVAL
		3030
2534	DC::MixMusic	3031	DC::MixMusic
2535	new (SV *class, DC::RW rwops)	3032	new (SV *klass, DC::RW rwops)
2536	CODE:	3033	CODE:
2537	RETVAL = Mix_LoadMUS_RW (rwops);	3034	RETVAL = Mix_LoadMUS_RW (rwops);
2538	OUTPUT:	3035	OUTPUT:
2539	RETVAL	3036	RETVAL
2540		3037
…		…
2568	} *civ, const_iv[] = {	3065	} *civ, const_iv[] = {
2569	# define const_iv(name) { # name, (IV)name }	3066	# define const_iv(name) { # name, (IV)name }
2570	const_iv (GL_VENDOR),	3067	const_iv (GL_VENDOR),
2571	const_iv (GL_VERSION),	3068	const_iv (GL_VERSION),
2572	const_iv (GL_EXTENSIONS),	3069	const_iv (GL_EXTENSIONS),
		3070	const_iv (GL_MAX_TEXTURE_UNITS),
2573	const_iv (GL_COLOR_MATERIAL),	3071	const_iv (GL_COLOR_MATERIAL),
2574	const_iv (GL_SMOOTH),	3072	const_iv (GL_SMOOTH),
2575	const_iv (GL_FLAT),	3073	const_iv (GL_FLAT),
2576	const_iv (GL_DITHER),	3074	const_iv (GL_DITHER),
2577	const_iv (GL_BLEND),	3075	const_iv (GL_BLEND),
…		…
2589	const_iv (GL_ZERO),	3087	const_iv (GL_ZERO),
2590	const_iv (GL_SRC_ALPHA),	3088	const_iv (GL_SRC_ALPHA),
2591	const_iv (GL_DST_ALPHA),	3089	const_iv (GL_DST_ALPHA),
2592	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3090	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2593	const_iv (GL_ONE_MINUS_DST_ALPHA),	3091	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3092	const_iv (GL_SRC_COLOR),
		3093	const_iv (GL_DST_COLOR),
		3094	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3095	const_iv (GL_ONE_MINUS_DST_COLOR),
2594	const_iv (GL_SRC_ALPHA_SATURATE),	3096	const_iv (GL_SRC_ALPHA_SATURATE),
2595	const_iv (GL_RGB),	3097	const_iv (GL_RGB),
2596	const_iv (GL_RGBA),	3098	const_iv (GL_RGBA),
2597	const_iv (GL_RGBA4),	3099	const_iv (GL_RGBA4),
2598	const_iv (GL_RGBA8),	3100	const_iv (GL_RGBA8),
…		…
2666	const_iv (GL_NICEST),	3168	const_iv (GL_NICEST),
2667	const_iv (GL_V2F),	3169	const_iv (GL_V2F),
2668	const_iv (GL_V3F),	3170	const_iv (GL_V3F),
2669	const_iv (GL_T2F_V3F),	3171	const_iv (GL_T2F_V3F),
2670	const_iv (GL_T2F_N3F_V3F),	3172	const_iv (GL_T2F_N3F_V3F),
		3173	const_iv (GL_FUNC_ADD),
		3174	const_iv (GL_FUNC_SUBTRACT),
		3175	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2671	# undef const_iv	3176	# undef const_iv
2672	};	3177	};
2673		3178
2674	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3179	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2675	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3180	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2676		3181
2677	texture_av = newAV ();	3182	texture_av = newAV ();
2678	AvREAL_off (texture_av);	3183	AvREAL_off (texture_av);
2679	}	3184	}
2680		3185
…		…
2682	disable_GL_EXT_blend_func_separate ()	3187	disable_GL_EXT_blend_func_separate ()
2683	CODE:	3188	CODE:
2684	gl.BlendFuncSeparate = 0;	3189	gl.BlendFuncSeparate = 0;
2685	gl.BlendFuncSeparateEXT = 0;	3190	gl.BlendFuncSeparateEXT = 0;
2686		3191
2687	char *	3192	void
		3193	apple_nvidia_bug (int enable)
		3194
		3195	const char *
2688	gl_vendor ()	3196	gl_vendor ()
2689	CODE:	3197	CODE:
2690	RETVAL = (char *)glGetString (GL_VENDOR);	3198	RETVAL = (const char *)glGetString (GL_VENDOR);
2691	OUTPUT:	3199	OUTPUT:
2692	RETVAL	3200	RETVAL
2693		3201
2694	char *	3202	const char *
2695	gl_version ()	3203	gl_version ()
2696	CODE:	3204	CODE:
2697	RETVAL = (char *)glGetString (GL_VERSION);	3205	RETVAL = (const char *)glGetString (GL_VERSION);
2698	OUTPUT:	3206	OUTPUT:
2699	RETVAL	3207	RETVAL
2700		3208
2701	char *	3209	const char *
2702	gl_extensions ()	3210	gl_extensions ()
2703	CODE:	3211	CODE:
2704	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3212	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2705	OUTPUT:	3213	OUTPUT:
2706	RETVAL	3214	RETVAL
2707		3215
2708	const char *glGetString (GLenum pname)	3216	const char *glGetString (GLenum pname)
		3217	CODE:
		3218	RETVAL = (const char *)glGetString (pname);
		3219	OUTPUT:
		3220	RETVAL
2709		3221
2710	GLint glGetInteger (GLenum pname)	3222	GLint glGetInteger (GLenum pname)
2711	CODE:	3223	CODE:
2712	glGetIntegerv (pname, &RETVAL);	3224	glGetIntegerv (pname, &RETVAL);
2713	OUTPUT:	3225	OUTPUT:
…		…
2721		3233
2722	int glGetError ()	3234	int glGetError ()
2723		3235
2724	void glFinish ()	3236	void glFinish ()
2725		3237
		3238	void glFlush ()
		3239
2726	void glClear (int mask)	3240	void glClear (int mask)
2727		3241
2728	void glClearColor (float r, float g, float b, float a = 1.0)	3242	void glClearColor (float r, float g, float b, float a = 1.0)
2729	PROTOTYPE: @	3243	PROTOTYPE: @
2730		3244
…		…
2739	void glBlendFunc (int sfactor, int dfactor)	3253	void glBlendFunc (int sfactor, int dfactor)
2740		3254
2741	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3255	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2742	CODE:	3256	CODE:
2743	gl_BlendFuncSeparate (sa, da, saa, daa);	3257	gl_BlendFuncSeparate (sa, da, saa, daa);
		3258
		3259	# void glBlendEquation (int se)
2744		3260
2745	void glDepthMask (int flag)	3261	void glDepthMask (int flag)
2746		3262
2747	void glLogicOp (int opcode)	3263	void glLogicOp (int opcode)
2748		3264
…		…
2783	void glRotate (float angle, float x, float y, float z)	3299	void glRotate (float angle, float x, float y, float z)
2784	CODE:	3300	CODE:
2785	glRotatef (angle, x, y, z);	3301	glRotatef (angle, x, y, z);
2786		3302
2787	void glColor (float r, float g, float b, float a = 1.0)	3303	void glColor (float r, float g, float b, float a = 1.0)
		3304	PROTOTYPE: @
2788	ALIAS:	3305	ALIAS:
2789	glColor_premultiply = 1	3306	glColor_premultiply = 1
2790	CODE:	3307	CODE:
2791	if (ix)	3308	if (ix)
2792	{	3309	{
…		…
2898		3415
2899	void glEndList ()	3416	void glEndList ()
2900		3417
2901	void glCallList (int list)	3418	void glCallList (int list)
2902		3419
		3420	void c_init ()
		3421	CODE:
		3422	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3423	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3424
2903	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3425	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2904		3426
2905	PROTOTYPES: DISABLE	3427	PROTOTYPES: DISABLE
2906		3428
2907	void	3429	void
2908	find_widget (SV *self, NV x, NV y)	3430	find_widget (SV *self, NV x, NV y)
2909	PPCODE:	3431	PPCODE:
2910	{	3432	{
2911	if (within_widget (self, x, y))	3433	if (within_widget (self, x, y))
2912	XPUSHs (self);	3434	XPUSHs (self);
2913	}	3435	}
2914		3436
2915	BOOT:	3437	BOOT:
2916	{	3438	{
…		…
2924		3446
2925	void	3447	void
2926	draw (SV *self)	3448	draw (SV *self)
2927	CODE:	3449	CODE:
2928	{	3450	{
2929	HV *hv;	3451	HV *hv;
2930	SV **svp;	3452	SV **svp;
2931	NV x, y, w, h;	3453	NV x, y, w, h;
2932	SV *draw_x_sv = GvSV (draw_x_gv);	3454	SV *draw_x_sv = GvSV (draw_x_gv);
2933	SV *draw_y_sv = GvSV (draw_y_gv);	3455	SV *draw_y_sv = GvSV (draw_y_gv);
2934	SV *draw_w_sv = GvSV (draw_w_gv);	3456	SV *draw_w_sv = GvSV (draw_w_gv);
2935	SV *draw_h_sv = GvSV (draw_h_gv);	3457	SV *draw_h_sv = GvSV (draw_h_gv);

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.253 by root, Fri Dec 28 20:59:14 2007 UTC vs. Revision 1.332 by root, Mon Nov 19 00:56:08 2018 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.253 by root, Fri Dec 28 20:59:14 2007 UTC vs.
Revision 1.332 by root, Mon Nov 19 00:56:08 2018 UTC