[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 1.334 by root, Mon Nov 19 01:37:28 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	#include "salloc.h"
		83
66	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
67		85
		86	/* this is used as fow flag as well, so has to have a different value */
		87	/* then anything that is computed by incoming darkness */
68	#define FOW_DARKNESS 32	88	#define FOW_DARKNESS 50
		89	#define DARKNESS_ADJUST(n) (n)
69		90
70	#define MAP_EXTEND_X 32	91	#define MAP_EXTEND_X 32
71	#define MAP_EXTEND_Y 512	92	#define MAP_EXTEND_Y 512
72		93
73	#define MIN_FONT_HEIGHT 10	94	#define MIN_FONT_HEIGHT 10
74		95
75	/* mask out modifiers we are not interested in */	96	/* mask out modifiers we are not interested in */
76	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)	97	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
77		98
78	#if 0	99	#define KMOD_LRAM 0x10000 // our extension
79	# define PARACHUTE SDL_INIT_NOPARACHUTE	100
80	#else	101	#define TEXID_SPEECH 1
81	# define PARACHUTE 0	102	#define TEXID_NOFACE 2
82	#endif	103
		104	static char *
		105	fast_sv_grow (SV *sv, STRLEN need)
		106	{
		107	STRLEN len = SvLEN (sv);
		108	STRLEN want = SvCUR (sv) + need;
		109
		110	if (ecb_expect_false (len < want))
		111	{
		112	do
		113	len *= 2;
		114	while (len < want);
		115
		116	sv_grow (sv, len);
		117	}
		118
		119	SvCUR_set (sv, want);
		120	return SvEND (sv) - need;
		121	}
83		122
84	static AV *texture_av;	123	static AV *texture_av;
85		124
86	static struct	125	static struct
87	{	126	{
…		…
144	{	183	{
145	GSList *attrs = run->item->analysis.extra_attrs;	184	GSList *attrs = run->item->analysis.extra_attrs;
146		185
147	while (attrs)	186	while (attrs)
148	{	187	{
149	PangoAttribute *attr = attrs->data;	188	PangoAttribute attr = (PangoAttribute )attrs->data;
150		189
151	if (attr->klass->type == PANGO_ATTR_SHAPE)	190	if (attr->klass->type == PANGO_ATTR_SHAPE)
152	return 1;	191	return 1;
153		192
154	attrs = attrs->next;	193	attrs = attrs->next;
155	}	194	}
156		195
157	return 0;	196	return 0;
158	}	197	}
159		198
160	typedef struct cf_layout {	199	struct cf_layout {
161	PangoLayout *pl;	200	PangoLayout *pl;
162	float r, g, b, a; // default color for rgba mode	201	float r, g, b, a; // default color for rgba mode
163	int base_height;	202	int base_height;
164	DC__Font font;	203	DC__Font font;
165	rc_t *rc;	204	rc_t rc;
166	} *DC__Layout;	205	};
		206
		207	typedef cf_layout *DC__Layout;
167		208
168	static DC__Font default_font;	209	static DC__Font default_font;
169	static PangoContext *opengl_context;	210	static PangoContext *opengl_context;
170	static PangoFontMap *opengl_fontmap;	211	static PangoFontMap *opengl_fontmap;
171		212
172	static void	213	static void
173	substitute_func (FcPattern *pattern, gpointer data)	214	substitute_func (FcPattern *pattern, gpointer data)
174	{	215	{
175	FcPatternAddBool (pattern, FC_HINTING, 1);	216	FcPatternAddBool (pattern, FC_HINTING, 1);
176	#ifdef FC_HINT_STYLE	217	#ifdef FC_HINT_STYLE
177	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	218	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
178	#endif	219	#endif
179	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	220	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
180	}	221	}
181		222
182	static void	223	static void
183	layout_update_font (DC__Layout self)	224	layout_update_font (DC__Layout self)
184	{	225	{
185	/* use a random scale factor to account for unknown descenders, 0.8 works	226	/* use a random scale factor to account for unknown descenders, 0.8 works
186	* reasonably well with bitstream vera	227	* reasonably well with dejavu/bistream fonts
187	*/	228	*/
188	PangoFontDescription *font = self->font ? self->font : default_font;	229	PangoFontDescription *font = self->font ? self->font : default_font;
189		230
190	pango_font_description_set_absolute_size (font,	231	pango_font_description_set_absolute_size (font,
191	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	232	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
…		…
209		250
210	*w = rect.width;	251	*w = rect.width;
211	*h = rect.height;	252	*h = rect.height;
212	}	253	}
213		254
		255	/////////////////////////////////////////////////////////////////////////////
		256
214	typedef uint16_t tileid;	257	typedef uint16_t tileid;
215	typedef uint16_t faceid;	258	typedef uint16_t faceid;
216		259
217	typedef struct {	260	struct maptex
		261	{
218	GLuint name;	262	GLuint name;
219	int w, h;	263	int w, h;
220	float s, t;	264	float s, t;
221	uint8_t r, g, b, a;	265	uint8_t r, g, b, a;
222	tileid smoothtile;	266	tileid smoothtile;
223	uint8_t smoothlevel;	267	uint8_t smoothlevel;
224	} maptex;	268	uint8_t unused; /* set to zero on use */
		269	};
225		270
226	typedef struct {	271	struct mapcell
		272	{
227	uint32_t player;	273	uint32_t player;
228	tileid tile[3];	274	tileid tile[3];
229	uint16_t darkness;	275	uint16_t darkness;
230	uint8_t stat_width, stat_hp, flags, smoothmax;	276	uint8_t stat_width, stat_hp, flags, smoothmax;
231	} mapcell;	277	};
232		278
233	typedef struct {	279	struct maprow
		280	{
234	int32_t c0, c1;	281	int32_t c0, c1;
235	mapcell *col;	282	mapcell *col;
236	} maprow;	283	};
237		284
238	typedef struct map {	285	struct mapgrid {
239	int x, y, w, h;	286	int x, y, w, h;
240	int ox, oy; /* offset to virtual global coordinate system */	287	int ox, oy; /* offset to virtual global coordinate system */
241	int faces; tileid *face2tile; // [faceid]	288	int faces; tileid *face2tile; // [faceid]
242	int texs; maptex *tex; // [tileid]	289	int texs; maptex *tex; // [tileid]
243		290
244	int32_t rows;	291	int32_t rows;
245	maprow *row;	292	maprow *row;
246	} *DC__Map;	293	};
247		294
248	static char *	295	typedef mapgrid *DC__Map;
		296
		297	template<typename T>
		298	static void
249	prepend (char *ptr, int sze, int inc)	299	prepend (T *&ptr, int sze, int inc)
250	{	300	{
251	char *p;	301	T *p;
252		302
253	New (0, p, sze + inc, char);	303	Newx (p, inc + sze, T);
254	Zero (p, inc, char);	304	Zero (p, inc, T);
255	Move (ptr, p + inc, sze, char);	305	Move (ptr, p + inc, sze, T);
256	Safefree (ptr);	306	Safefree (ptr);
257		307
258	return p;	308	ptr = p;
259	}	309	}
260		310
261	static char *	311	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	312	static void
		313	append (T *&ptr, int sze, int inc)
		314	{
		315	Renew (ptr, sze + inc, T);
		316	Zero (ptr + sze, inc, T);
		317	}
		318
		319	static void
274	need_facenum (struct map *self, faceid face)	320	need_facenum (struct mapgrid *self, faceid face)
275	{	321	{
276	while (self->faces <= face)	322	while (self->faces <= face)
277	{	323	{
278	Append (tileid, self->face2tile, self->faces, self->faces);	324	append (self->face2tile, self->faces, self->faces);
279	self->faces *= 2;	325	self->faces *= 2;
280	}	326	}
281	}	327	}
282		328
283	static void	329	static void
284	need_texid (struct map *self, int texid)	330	need_texid (struct mapgrid *self, int texid)
285	{	331	{
286	while (self->texs <= texid)	332	while (self->texs <= texid)
287	{	333	{
288	Append (maptex, self->tex, self->texs, self->texs);	334	append (self->tex, self->texs, self->texs);
289	self->texs *= 2;	335	self->texs *= 2;
290	}	336	}
291	}	337	}
292		338
293	static maprow *	339	static maprow *
294	map_get_row (DC__Map self, int y)	340	map_get_row (mapgrid *self, int y)
295	{	341	{
296	if (0 > y)	342	if (0 > y)
297	{	343	{
298	int extend = - y + MAP_EXTEND_Y;	344	int extend = - y + MAP_EXTEND_Y;
299	Prepend (maprow, self->row, self->rows, extend);	345	prepend (self->row, self->rows, extend);
300		346
301	self->rows += extend;	347	self->rows += extend;
302	self->y += extend;	348	self->y += extend;
303	y += extend;	349	y += extend;
304	}	350	}
305	else if (y >= self->rows)	351	else if (y >= self->rows)
306	{	352	{
307	int extend = y - self->rows + MAP_EXTEND_Y;	353	int extend = y - self->rows + MAP_EXTEND_Y;
308	Append (maprow, self->row, self->rows, extend);	354	append (self->row, self->rows, extend);
309	self->rows += extend;	355	self->rows += extend;
310	}	356	}
311		357
312	return self->row + y;	358	return self->row + y;
313	}	359	}
…		…
323	}	369	}
324		370
325	if (row->c0 > x)	371	if (row->c0 > x)
326	{	372	{
327	int extend = row->c0 - x + MAP_EXTEND_X;	373	int extend = row->c0 - x + MAP_EXTEND_X;
328	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	374	prepend (row->col, row->c1 - row->c0, extend);
329	row->c0 -= extend;	375	row->c0 -= extend;
330	}	376	}
331	else if (x >= row->c1)	377	else if (x >= row->c1)
332	{	378	{
333	int extend = x - row->c1 + MAP_EXTEND_X;	379	int extend = x - row->c1 + MAP_EXTEND_X;
334	Append (mapcell, row->col, row->c1 - row->c0, extend);	380	append (row->col, row->c1 - row->c0, extend);
335	row->c1 += extend;	381	row->c1 += extend;
336	}	382	}
337		383
338	return row->col + (x - row->c0);	384	return row->col + (x - row->c0);
339	}	385	}
340		386
341	static mapcell *	387	static mapcell *
342	map_get_cell (DC__Map self, int x, int y)	388	map_get_cell (mapgrid *self, int x, int y)
343	{	389	{
344	return row_get_cell (map_get_row (self, y), x);	390	return row_get_cell (map_get_row (self, y), x);
345	}	391	}
346		392
347	static void	393	static void
348	map_clear (DC__Map self)	394	map_clear (mapgrid *self)
349	{	395	{
350	int r;	396	int r;
351		397
352	for (r = 0; r < self->rows; r++)	398	for (r = 0; r < self->rows; r++)
353	Safefree (self->row[r].col);	399	Safefree (self->row[r].col);
…		…
360	self->oy = 0;	406	self->oy = 0;
361	self->row = 0;	407	self->row = 0;
362	self->rows = 0;	408	self->rows = 0;
363	}	409	}
364		410
		411	#define CELL_CLEAR(cell) \
		412	do { \
		413	if ((cell)->player) \
		414	(cell)->tile [2] = 0; \
		415	(cell)->darkness = 0; \
		416	(cell)->stat_hp = 0; \
		417	(cell)->flags = 0; \
		418	(cell)->player = 0; \
		419	} while (0)
		420
365	static void	421	static void
366	map_blank (DC__Map self, int x0, int y0, int w, int h)	422	map_blank (mapgrid *self, int x0, int y0, int w, int h)
367	{	423	{
368	int x, y;	424	int x, y;
369	maprow *row;	425	maprow *row;
370	mapcell *cell;	426	mapcell *cell;
371		427
…		…
383	if (x >= row->c1)	439	if (x >= row->c1)
384	break;	440	break;
385		441
386	cell = row->col + x - row->c0;	442	cell = row->col + x - row->c0;
387		443
388	cell->darkness = 0;	444	CELL_CLEAR (cell);
389	cell->stat_hp = 0;
390	cell->flags = 0;
391	cell->player = 0;
392	}	445	}
393	}	446	}
394	}	447	}
395		448
396	typedef struct {	449	struct smooth_key
		450	{
397	tileid tile;	451	tileid tile;
398	uint8_t x, y, level;	452	uint8_t x, y, level;
399	} smooth_key;	453
		454	bool operator == (const smooth_key &o) const
		455	{
		456	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		457	}
		458	};
		459
		460	typedef ska::flat_hash_map<smooth_key, IV, std::hash<smooth_key>, std::equal_to<smooth_key>, slice_allocator<smooth_key>> smooth_hash;
		461
		462	namespace std {
		463	template <>
		464	struct hash<smooth_key>
		465	{
		466	size_t operator () (const smooth_key &v) const
		467	{
		468	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		469	}
		470	};
		471	}
400		472
401	static void	473	static void
402	smooth_or_bits (HV hv, smooth_key key, IV bits)	474	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
403	{	475	{
404	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	476	auto &&it = h.find (key);
405		477
406	if (SvIOK (*sv))	478	if (it == h.end ())
407	SvIV_set (sv, SvIVX (sv) \| bits);	479	h.insert (std::make_pair (key, bits));
408	else	480	else
409	sv_setiv (*sv, bits);	481	it->second \|= bits;
410	}	482	}
411		483
412	static void	484	static void
413	music_finished (void)	485	music_finished (void)
414	{	486	{
…		…
431	ev.code = 1;	503	ev.code = 1;
432	ev.data1 = (void *)(long)channel;	504	ev.data1 = (void *)(long)channel;
433	ev.data2 = 0;	505	ev.data2 = 0;
434		506
435	SDL_PushEvent ((SDL_Event *)&ev);	507	SDL_PushEvent ((SDL_Event *)&ev);
		508	}
		509
		510	// approximately divide by 255
		511	static unsigned int
		512	div255 (unsigned int n)
		513	{
		514	return (n + (n >> 8)) >> 8;
436	}	515	}
437		516
438	static unsigned int	517	static unsigned int
439	minpot (unsigned int n)	518	minpot (unsigned int n)
440	{	519	{
…		…
450	n \|= n >> 16;	529	n \|= n >> 16;
451		530
452	return n + 1;	531	return n + 1;
453	}	532	}
454		533
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. */	534	/* SDL should provide this, really. */
467	#define SDLK_MODIFIER_MIN 300	535	#define SDLK_MODIFIER_MIN 300
468	#define SDLK_MODIFIER_MAX 314	536	#define SDLK_MODIFIER_MAX 314
469		537
470	/******************************************************************************/	538	/******************************************************************************/
…		…
507	if (!svp \|\| !SvTRUE (*svp))	575	if (!svp \|\| !SvTRUE (*svp))
508	return 0;	576	return 0;
509		577
510	return 1;	578	return 1;
511	}	579	}
		580
		581	/******************************************************************************/
		582
		583	/* process keyboard modifiers */
		584	static int
		585	mod_munge (int mod)
		586	{
		587	mod &= MOD_MASK;
		588
		589	if (mod & (KMOD_META \| KMOD_ALT))
		590	mod \|= KMOD_LRAM;
		591
		592	return mod;
		593	}
		594
		595	static void
		596	deliantra_main (SV *real_main)
		597	{
		598	dSP;
		599
		600	PUSHMARK (SP);
		601	call_sv (real_main, G_DISCARD \| G_VOID);
		602	}
		603
		604	#ifdef __MACOSX__
		605	static SV *real_main;
		606
		607	/* to due surprising braindamage on the side of SDL design, we
		608	* do some mind-boggling hack here: SDL requires a custom main()
		609	* on OS X, so... we provide one and call the original main(), which,
		610	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		611	* and which calls our main (== SDL_main) back.
		612	*/
		613	extern C_LINKAGE int
		614	main (int argc, char *argv[])
		615	{
		616	deliantra_main (real_main);
		617	}
		618
		619	#undef main
		620
		621	extern C_LINKAGE int main (int argc, char *argv[]);
		622
		623	static void
		624	SDL_main_hack (SV *real_main_)
		625	{
		626	real_main = real_main_;
		627
		628	char *argv[] = { "deliantra client", 0 };
		629	(main) (1, argv);
		630	}
		631	#else
		632	static void
		633	SDL_main_hack (SV *real_main)
		634	{
		635	deliantra_main (real_main);
		636	}
		637	#endif
512		638
513	MODULE = Deliantra::Client PACKAGE = DC	639	MODULE = Deliantra::Client PACKAGE = DC
514		640
515	PROTOTYPES: ENABLE	641	PROTOTYPES: ENABLE
516		642
…		…
545	const_iv (SDL_USEREVENT),	671	const_iv (SDL_USEREVENT),
546		672
547	const_iv (SDL_APPINPUTFOCUS),	673	const_iv (SDL_APPINPUTFOCUS),
548	const_iv (SDL_APPMOUSEFOCUS),	674	const_iv (SDL_APPMOUSEFOCUS),
549	const_iv (SDL_APPACTIVE),	675	const_iv (SDL_APPACTIVE),
		676
		677
		678	const_iv (SDLK_UNKNOWN),
		679	const_iv (SDLK_FIRST),
		680	const_iv (SDLK_BACKSPACE),
		681	const_iv (SDLK_TAB),
		682	const_iv (SDLK_CLEAR),
		683	const_iv (SDLK_RETURN),
		684	const_iv (SDLK_PAUSE),
		685	const_iv (SDLK_ESCAPE),
		686	const_iv (SDLK_SPACE),
		687	const_iv (SDLK_EXCLAIM),
		688	const_iv (SDLK_QUOTEDBL),
		689	const_iv (SDLK_HASH),
		690	const_iv (SDLK_DOLLAR),
		691	const_iv (SDLK_AMPERSAND),
		692	const_iv (SDLK_QUOTE),
		693	const_iv (SDLK_LEFTPAREN),
		694	const_iv (SDLK_RIGHTPAREN),
		695	const_iv (SDLK_ASTERISK),
		696	const_iv (SDLK_PLUS),
		697	const_iv (SDLK_COMMA),
		698	const_iv (SDLK_MINUS),
		699	const_iv (SDLK_PERIOD),
		700	const_iv (SDLK_SLASH),
		701	const_iv (SDLK_0),
		702	const_iv (SDLK_1),
		703	const_iv (SDLK_2),
		704	const_iv (SDLK_3),
		705	const_iv (SDLK_4),
		706	const_iv (SDLK_5),
		707	const_iv (SDLK_6),
		708	const_iv (SDLK_7),
		709	const_iv (SDLK_8),
		710	const_iv (SDLK_9),
		711	const_iv (SDLK_COLON),
		712	const_iv (SDLK_SEMICOLON),
		713	const_iv (SDLK_LESS),
		714	const_iv (SDLK_EQUALS),
		715	const_iv (SDLK_GREATER),
		716	const_iv (SDLK_QUESTION),
		717	const_iv (SDLK_AT),
		718
		719	const_iv (SDLK_LEFTBRACKET),
		720	const_iv (SDLK_BACKSLASH),
		721	const_iv (SDLK_RIGHTBRACKET),
		722	const_iv (SDLK_CARET),
		723	const_iv (SDLK_UNDERSCORE),
		724	const_iv (SDLK_BACKQUOTE),
		725	const_iv (SDLK_DELETE),
550		726
551	const_iv (SDLK_FIRST),	727	const_iv (SDLK_FIRST),
552	const_iv (SDLK_LAST),	728	const_iv (SDLK_LAST),
553	const_iv (SDLK_KP0),	729	const_iv (SDLK_KP0),
554	const_iv (SDLK_KP1),	730	const_iv (SDLK_KP1),
…		…
630	const_iv (KMOD_RMETA),	806	const_iv (KMOD_RMETA),
631	const_iv (KMOD_NUM),	807	const_iv (KMOD_NUM),
632	const_iv (KMOD_CAPS),	808	const_iv (KMOD_CAPS),
633	const_iv (KMOD_MODE),	809	const_iv (KMOD_MODE),
634		810
		811	const_iv (KMOD_LRAM),
		812
635	const_iv (MIX_DEFAULT_FORMAT),	813	const_iv (MIX_DEFAULT_FORMAT),
		814
		815	const_iv (SDL_INIT_TIMER),
		816	const_iv (SDL_INIT_AUDIO),
		817	const_iv (SDL_INIT_VIDEO),
		818	const_iv (SDL_INIT_CDROM),
		819	const_iv (SDL_INIT_JOYSTICK),
		820	const_iv (SDL_INIT_EVERYTHING),
		821	const_iv (SDL_INIT_NOPARACHUTE),
		822	const_iv (SDL_INIT_EVENTTHREAD),
		823
		824	const_iv (SDL_GL_RED_SIZE),
		825	const_iv (SDL_GL_GREEN_SIZE),
		826	const_iv (SDL_GL_BLUE_SIZE),
		827	const_iv (SDL_GL_ALPHA_SIZE),
		828	const_iv (SDL_GL_DOUBLEBUFFER),
		829	const_iv (SDL_GL_BUFFER_SIZE),
		830	const_iv (SDL_GL_DEPTH_SIZE),
		831	const_iv (SDL_GL_STENCIL_SIZE),
		832	const_iv (SDL_GL_ACCUM_RED_SIZE),
		833	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		834	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		835	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		836	const_iv (SDL_GL_STEREO),
		837	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		838	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		839	const_iv (SDL_GL_ACCELERATED_VISUAL),
		840	const_iv (SDL_GL_SWAP_CONTROL),
		841
		842	const_iv (FOW_DARKNESS)
636	# undef const_iv	843	# undef const_iv
637	};	844	};
638		845
639	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	846	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
640	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	847	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
641		848
642	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	849	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
643	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	850	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
644	}	851	}
645		852
…		…
660		867
661	NV ceil (NV x)	868	NV ceil (NV x)
662		869
663	IV minpot (UV n)	870	IV minpot (UV n)
664		871
		872	UV ld32 (UV n)
		873	CODE:
		874	RETVAL = ecb_ld32 (n);
		875	OUTPUT:
		876	RETVAL
		877
665	IV popcount (UV n)	878	IV popcount (UV n)
		879	CODE:
		880	RETVAL = ecb_popcount32 (n);
		881	OUTPUT:
		882	RETVAL
		883
		884	NV distance (NV dx, NV dy)
		885	CODE:
		886	RETVAL = pow (dx * dx + dy * dy, 0.5);
		887	OUTPUT:
		888	RETVAL
666		889
667	void	890	void
668	pango_init ()	891	pango_init ()
669	CODE:	892	CODE:
670	{	893	{
671	opengl_fontmap = pango_opengl_font_map_new ();	894	opengl_fontmap = pango_opengl_font_map_new ();
672	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	895	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);	896	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
674	#if defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2)	897	/pango_context_set_font_description (opengl_context, default_font);/
		898	#if PANGO_VERSION_CHECK (1, 15, 2)
675	pango_context_set_language (opengl_context, pango_language_from_string ("en"));	899	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
676	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/	900	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
677	#endif	901	#endif
678	}	902	}
679		903
680	char *
681	SDL_GetError ()	904	char *SDL_GetError ()
682		905
683	int	906	void SDL_main_hack (SV *real_main)
684	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	907	PROTOTYPE: &
685		908
686	void	909	int SDL_Init (U32 flags)
		910
		911	int SDL_InitSubSystem (U32 flags)
		912
		913	void SDL_QuitSubSystem (U32 flags)
		914
687	SDL_Quit ()	915	void SDL_Quit ()
		916
		917	int SDL_GL_SetAttribute (int attr, int value)
		918	C_ARGS: (SDL_GLattr)attr, value
		919
		920	int SDL_GL_GetAttribute (int attr)
		921	CODE:
		922	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		923	XSRETURN_UNDEF;
		924	OUTPUT:
		925	RETVAL
688		926
689	void	927	void
690	SDL_ListModes (int rgb, int alpha)	928	SDL_ListModes (int rgb, int alpha)
691	PPCODE:	929	PPCODE:
692	{	930	{
…		…
704	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	942	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
705	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	943	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
706	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	944	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
707		945
708	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	946	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);	947	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
712	#endif
713		948
714	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	949	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
715		950
716	if (m && m != (SDL_Rect **)-1)	951	if (m && m != (SDL_Rect **)-1)
717	while (*m)	952	while (*m)
718	{	953	{
719	if ((m)->w >= 800 && (m)->h >= 480)	954	if ((m)->w >= 400 && (m)->h >= 300)
720	{	955	{
721	AV *av = newAV ();	956	AV *av = newAV ();
722	av_push (av, newSViv ((*m)->w));	957	av_push (av, newSViv ((*m)->w));
723	av_push (av, newSViv ((*m)->h));	958	av_push (av, newSViv ((*m)->h));
724	av_push (av, newSViv (rgb));	959	av_push (av, newSViv (rgb));
…		…
747	);	982	);
748		983
749	if (RETVAL)	984	if (RETVAL)
750	{	985	{
751	av_clear (texture_av);	986	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);	987	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
755	#include "glfunc.h"	988	#include "glfunc.h"
756	#undef GL_FUNC	989	#undef GL_FUNC
		990	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		991	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
757	}	992	}
758	}	993	}
759	OUTPUT:	994	OUTPUT:
760	RETVAL	995	RETVAL
		996
		997	void
		998	SDL_WM_SetCaption (const char title, const char icon)
761		999
762	void	1000	void
763	SDL_GL_SwapBuffers ()	1001	SDL_GL_SwapBuffers ()
764		1002
765	char *	1003	char *
766	SDL_GetKeyName (int sym)	1004	SDL_GetKeyName (int sym)
		1005	C_ARGS: (SDLKey)sym
767		1006
768	int	1007	int
769	SDL_GetAppState ()	1008	SDL_GetAppState ()
770		1009
		1010	int
		1011	SDL_GetModState ()
		1012
		1013	int
		1014	SDL_WaitEvent ()
		1015	C_ARGS: 0
		1016
771	void	1017	void
		1018	SDL_PumpEvents ()
		1019
		1020	void
772	poll_events ()	1021	peep_events ()
773	PPCODE:	1022	PPCODE:
774	{	1023	{
775	SDL_Event ev;	1024	SDL_Event ev;
776		1025
777	SDL_PumpEvents ();	1026	SDL_PumpEvents ();
…		…
784	{	1033	{
785	case SDL_KEYDOWN:	1034	case SDL_KEYDOWN:
786	case SDL_KEYUP:	1035	case SDL_KEYUP:
787	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1036	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
788	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1037	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);	1038	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 */	1039	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);	1040	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
792	break;	1041	break;
793		1042
794	case SDL_ACTIVEEVENT:	1043	case SDL_ACTIVEEVENT:
795	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1044	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
813	x = ev.motion.x;	1062	x = ev.motion.x;
814	y = ev.motion.y;	1063	y = ev.motion.y;
815	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1064	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
816	}	1065	}
817		1066
818	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1067	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
819	hv_store (hv, "state", 5, newSViv (state), 0);	1068	hv_store (hv, "state", 5, newSViv (state), 0);
820	hv_store (hv, "x", 1, newSViv (x), 0);	1069	hv_store (hv, "x", 1, newSViv (x), 0);
821	hv_store (hv, "y", 1, newSViv (y), 0);	1070	hv_store (hv, "y", 1, newSViv (y), 0);
822	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1071	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
823	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1072	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
843		1092
844	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1093	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
845	}	1094	}
846	}	1095	}
847		1096
		1097	char *
		1098	SDL_AudioDriverName ()
		1099	CODE:
		1100	{
		1101	char buf [256];
		1102	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1103	XSRETURN_UNDEF;
		1104
		1105	RETVAL = buf;
		1106	}
		1107	OUTPUT:
		1108	RETVAL
		1109
848	int	1110	int
849	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1111	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
850	POSTCALL:	1112	POSTCALL:
851	Mix_HookMusicFinished (music_finished);	1113	Mix_HookMusicFinished (music_finished);
852	Mix_ChannelFinished (channel_finished);	1114	Mix_ChannelFinished (channel_finished);
853		1115
854	void	1116	void
855	Mix_QuerySpec ()	1117	Mix_QuerySpec ()
…		…
908	}	1170	}
909	}	1171	}
910	#endif	1172	#endif
911	}	1173	}
912		1174
913	void	1175	int
914	add_font (char *file)	1176	add_font (char *file)
915	CODE:	1177	CODE:
916	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1178	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1179	OUTPUT:
		1180	RETVAL
		1181
		1182	void
		1183	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1184
		1185	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1186	void
		1187	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
917		1188
918	void	1189	void
919	load_image_inline (SV *image_)	1190	load_image_inline (SV *image_)
920	ALIAS:	1191	ALIAS:
921	load_image_file = 1	1192	load_image_file = 1
…		…
967		1238
968	SDL_LockSurface (surface2);	1239	SDL_LockSurface (surface2);
969	EXTEND (SP, 6);	1240	EXTEND (SP, 6);
970	PUSHs (sv_2mortal (newSViv (surface2->w)));	1241	PUSHs (sv_2mortal (newSViv (surface2->w)));
971	PUSHs (sv_2mortal (newSViv (surface2->h)));	1242	PUSHs (sv_2mortal (newSViv (surface2->h)));
972	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1243	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)));	1244	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
974	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1245	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
975	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1246	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
976	SDL_UnlockSurface (surface2);	1247	SDL_UnlockSurface (surface2);
977		1248
…		…
1037	#if DEBUG	1308	#if DEBUG
1038	VALGRIND_DO_LEAK_CHECK;	1309	VALGRIND_DO_LEAK_CHECK;
1039	#endif	1310	#endif
1040	}	1311	}
1041		1312
		1313	int
		1314	SvREFCNT (SV *sv)
		1315	CODE:
		1316	RETVAL = SvREFCNT (sv);
		1317	OUTPUT:
		1318	RETVAL
		1319
1042	MODULE = Deliantra::Client PACKAGE = DC::Font	1320	MODULE = Deliantra::Client PACKAGE = DC::Font
1043		1321
1044	PROTOTYPES: DISABLE	1322	PROTOTYPES: DISABLE
1045		1323
1046	DC::Font	1324	DC::Font
1047	new_from_file (SV class, char path, int id = 0)	1325	new_from_file (SV klass, char path, int id = 0)
1048	CODE:	1326	CODE:
1049	{	1327	{
1050	int count;	1328	int count;
1051	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1329	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
1052	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1330	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1081	PROTOTYPE:	1359	PROTOTYPE:
1082	CODE:	1360	CODE:
1083	tc_restore ();	1361	tc_restore ();
1084		1362
1085	DC::Layout	1363	DC::Layout
1086	new (SV *class)	1364	new (SV *klass)
1087	CODE:	1365	CODE:
1088	New (0, RETVAL, 1, struct cf_layout);	1366	RETVAL = new cf_layout;
1089		1367
1090	RETVAL->pl = pango_layout_new (opengl_context);	1368	RETVAL->pl = pango_layout_new (opengl_context);
1091	RETVAL->r = 1.;	1369	RETVAL->r = 1.;
1092	RETVAL->g = 1.;	1370	RETVAL->g = 1.;
1093	RETVAL->b = 1.;	1371	RETVAL->b = 1.;
1094	RETVAL->a = 1.;	1372	RETVAL->a = 1.;
1095	RETVAL->base_height = MIN_FONT_HEIGHT;	1373	RETVAL->base_height = MIN_FONT_HEIGHT;
1096	RETVAL->font = 0;	1374	RETVAL->font = 0;
1097	RETVAL->rc = rc_alloc ();
1098		1375
1099	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1376	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1100	layout_update_font (RETVAL);	1377	layout_update_font (RETVAL);
1101	OUTPUT:	1378	OUTPUT:
1102	RETVAL	1379	RETVAL
1103		1380
1104	void	1381	void
1105	DESTROY (DC::Layout self)	1382	DESTROY (DC::Layout self)
1106	CODE:	1383	CODE:
1107	g_object_unref (self->pl);	1384	g_object_unref (self->pl);
1108	rc_free (self->rc);
1109	Safefree (self);	1385	delete self;
1110		1386
1111	void	1387	void
1112	set_text (DC::Layout self, SV *text_)	1388	set_text (DC::Layout self, SV *text_)
1113	CODE:	1389	CODE:
1114	{	1390	{
…		…
1240		1516
1241	void	1517	void
1242	set_height (DC::Layout self, int base_height)	1518	set_height (DC::Layout self, int base_height)
1243	CODE:	1519	CODE:
1244	if (self->base_height != base_height)	1520	if (self->base_height != base_height)
1245	{	1521	{
1246	self->base_height = base_height;	1522	self->base_height = base_height;
1247	layout_update_font (self);	1523	layout_update_font (self);
1248	}	1524	}
1249		1525
1250	void	1526	void
…		…
1331	PPCODE:	1607	PPCODE:
1332	{	1608	{
1333	int line, x;	1609	int line, x;
1334		1610
1335	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1611	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1336	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 17, 3))	1612	#if !PANGO_VERSION_CHECK (1, 17, 3)
1337	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1613	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1338	--line;	1614	--line;
1339	#endif	1615	#endif
1340	EXTEND (SP, 2);	1616	EXTEND (SP, 2);
1341	PUSHs (sv_2mortal (newSViv (line)));	1617	PUSHs (sv_2mortal (newSViv (line)));
…		…
1368	}	1644	}
1369		1645
1370	void	1646	void
1371	render (DC::Layout self, float x, float y, int flags = 0)	1647	render (DC::Layout self, float x, float y, int flags = 0)
1372	CODE:	1648	CODE:
1373	rc_clear (self->rc);	1649	self->rc.clear ();
1374	pango_opengl_render_layout_subpixel (	1650	pango_opengl_render_layout_subpixel (
1375	self->pl,	1651	self->pl,
1376	self->rc,	1652	&self->rc,
1377	x * PANGO_SCALE, y * PANGO_SCALE,	1653	x * PANGO_SCALE, y * PANGO_SCALE,
1378	self->r, self->g, self->b, self->a,	1654	self->r, self->g, self->b, self->a,
1379	flags	1655	flags
1380	);	1656	);
1381	// we assume that context_change actually clears/frees stuff	1657	// we assume that context_change actually clears/frees stuff
…		…
1392	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1668	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1393	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1669	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1394	glEnable (GL_ALPHA_TEST);	1670	glEnable (GL_ALPHA_TEST);
1395	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1671	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1396		1672
1397	rc_draw (self->rc);	1673	self->rc.draw ();
1398		1674
1399	glDisable (GL_ALPHA_TEST);	1675	glDisable (GL_ALPHA_TEST);
1400	glDisable (GL_BLEND);	1676	glDisable (GL_BLEND);
1401	glDisable (GL_TEXTURE_2D);	1677	glDisable (GL_TEXTURE_2D);
1402	}	1678	}
…		…
1477	glDisable (GL_ALPHA_TEST);	1753	glDisable (GL_ALPHA_TEST);
1478	glDisable (GL_BLEND);	1754	glDisable (GL_BLEND);
1479	}	1755	}
1480	}	1756	}
1481		1757
		1758	void
		1759	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)
		1760	PROTOTYPE: @
		1761	CODE:
		1762	{
		1763	glEnable (GL_BLEND);
		1764	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1765	glEnable (GL_TEXTURE_2D);
		1766	glBindTexture (GL_TEXTURE_2D, name1);
		1767
		1768	glColor3f (intensity, intensity, intensity);
		1769	glPushMatrix ();
		1770	glScalef (1./3, 1./3, 1.);
		1771
		1772	if (blend > 0.f)
		1773	{
		1774	float dx3 = dx * -3.f / w;
		1775	float dy3 = dy * -3.f / h;
		1776	GLfloat env_color[4] = { 0., 0., 0., blend };
		1777
		1778	/* interpolate the two shadow textures */
		1779	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1780	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1781
		1782	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1783	gl.ActiveTexture (GL_TEXTURE1);
		1784	glEnable (GL_TEXTURE_2D);
		1785	glBindTexture (GL_TEXTURE_2D, name2);
		1786	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1787
		1788	/* rgb == rgb(glcolor) */
		1789	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1792
		1793	/* alpha = interpolate t0, t1 by env_alpha */
		1794	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1795
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1799
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1801	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1802
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1804	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1805
		1806	glBegin (GL_QUADS);
		1807	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1808	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1809	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1810	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1811	glEnd ();
		1812
		1813	glDisable (GL_TEXTURE_2D);
		1814	gl.ActiveTexture (GL_TEXTURE0);
		1815	}
		1816	else
		1817	{
		1818	/* simple blending of one texture, also opengl <1.3 path */
		1819	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1820
		1821	glBegin (GL_QUADS);
		1822	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1823	glTexCoord2f (0, t); glVertex2f (0, h);
		1824	glTexCoord2f (s, t); glVertex2f (w, h);
		1825	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1826	glEnd ();
		1827	}
		1828
		1829	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1830	{
		1831	int x, y;
		1832	int dx3 = dx * 3;
		1833	int dy3 = dy * 3;
		1834
		1835	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1836	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1837	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1838	glTranslatef (-1., -1., 0);
		1839	glBegin (GL_QUADS);
		1840
		1841	for (y = 1; y < h; y += 3)
		1842	{
		1843	int y1 = y - dy3;
		1844	int y1valid = y1 >= 0 && y1 < h;
		1845
		1846	for (x = 1; x < w; x += 3)
		1847	{
		1848	int x1 = x - dx3;
		1849	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1850	uint8_t h2;
		1851
		1852	if (y1valid && x1 >= 0 && x1 < w)
		1853	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1854	else
		1855	h2 = 1; /* out of range == invisible */
		1856
		1857	if (h1 \|\| h2)
		1858	{
		1859	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1860	glColor4f (1., 1., 1., alpha);
		1861
		1862	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1863	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1864	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1865	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1866	}
		1867	}
		1868	}
		1869	}
		1870
		1871	glEnd ();
		1872
		1873	glPopMatrix ();
		1874
		1875	glDisable (GL_TEXTURE_2D);
		1876	glDisable (GL_BLEND);
		1877	}
		1878
1482	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1879	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1483	CODE:	1880	CODE:
1484	{	1881	{
1485	GLint width;	1882	GLint width;
1486	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1883	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1493	MODULE = Deliantra::Client PACKAGE = DC::Map	1890	MODULE = Deliantra::Client PACKAGE = DC::Map
1494		1891
1495	PROTOTYPES: DISABLE	1892	PROTOTYPES: DISABLE
1496		1893
1497	DC::Map	1894	DC::Map
1498	new (SV *class)	1895	new (SV *klass)
1499	CODE:	1896	CODE:
1500	New (0, RETVAL, 1, struct map);	1897	New (0, RETVAL, 1, mapgrid);
1501	RETVAL->x = 0;	1898	RETVAL->x = 0;
1502	RETVAL->y = 0;	1899	RETVAL->y = 0;
1503	RETVAL->w = 0;	1900	RETVAL->w = 0;
1504	RETVAL->h = 0;	1901	RETVAL->h = 0;
1505	RETVAL->ox = 0;	1902	RETVAL->ox = 0;
…		…
1542		1939
1543	void	1940	void
1544	set_smooth (DC::Map self, int face, int smooth, int level)	1941	set_smooth (DC::Map self, int face, int smooth, int level)
1545	CODE:	1942	CODE:
1546	{	1943	{
1547	tileid texid;	1944	tileid texid;
1548	maptex *tex;	1945	maptex *tex;
1549		1946
1550	if (face < 0 \|\| face >= self->faces)	1947	if (face < 0 \|\| face >= self->faces)
1551	return;	1948	return;
1552		1949
1553	if (smooth < 0 \|\| smooth >= self->faces)	1950	if (smooth < 0 \|\| smooth >= self->faces)
1554	return;	1951	return;
1555		1952
1556	texid = self->face2tile [face];	1953	texid = self->face2tile [face];
1557		1954
1558	if (!texid)	1955	if (!texid)
1559	return;	1956	return;
1560		1957
1561	tex = self->tex + texid;	1958	tex = self->tex + texid;
…		…
1590	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1987	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1591	// use uglier nearest interpolation because linear suffers	1988	// use uglier nearest interpolation because linear suffers
1592	// from transparent color bleeding and ugly wrapping effects.	1989	// from transparent color bleeding and ugly wrapping effects.
1593	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1990	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1594	}	1991	}
		1992
		1993	void
		1994	expire_textures (DC::Map self, int texid, int count)
		1995	PPCODE:
		1996	for (; texid < self->texs && count; ++texid, --count)
		1997	{
		1998	maptex *tex = self->tex + texid;
		1999
		2000	if (tex->name)
		2001	{
		2002	if (tex->unused)
		2003	{
		2004	tex->name = 0;
		2005	tex->unused = 0;
		2006	XPUSHs (sv_2mortal (newSViv (texid)));
		2007	}
		2008	else
		2009	tex->unused = 1;
		2010	}
		2011	}
1595		2012
1596	int	2013	int
1597	ox (DC::Map self)	2014	ox (DC::Map self)
1598	ALIAS:	2015	ALIAS:
1599	oy = 1	2016	oy = 1
…		…
1631	self->ox += dx; self->x += dx;	2048	self->ox += dx; self->x += dx;
1632	self->oy += dy; self->y += dy;	2049	self->oy += dy; self->y += dy;
1633		2050
1634	while (self->y < 0)	2051	while (self->y < 0)
1635	{	2052	{
1636	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2053	prepend (self->row, self->rows, MAP_EXTEND_Y);
1637		2054
1638	self->rows += MAP_EXTEND_Y;	2055	self->rows += MAP_EXTEND_Y;
1639	self->y += MAP_EXTEND_Y;	2056	self->y += MAP_EXTEND_Y;
1640	}	2057	}
1641	}	2058	}
1642		2059
1643	SV *	2060	SV *
1644	map1a_update (DC::Map self, SV *data_, int extmap)	2061	map1a_update (DC::Map self, SV *data_)
1645	CODE:	2062	CODE:
1646	{	2063	{
1647	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2064	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1648	uint8_t data_end = (uint8_t )SvEND (data_);	2065	uint8_t data_end = (uint8_t )SvEND (data_);
1649	mapcell *cell;	2066	mapcell *cell;
…		…
1670		2087
1671	//TODO: don't trust server data to be in-range(!)	2088	//TODO: don't trust server data to be in-range(!)
1672		2089
1673	if (flags & 8)	2090	if (flags & 8)
1674	{	2091	{
		2092	uint8_t ext, cmd;
		2093
1675	if (extmap)	2094	do
1676	{	2095	{
1677	uint8_t ext, cmd;	2096	ext = *data++;
		2097	cmd = ext & 0x7f;
1678		2098
1679	do	2099	if (cmd < 4)
		2100	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2101	else if (cmd == 5) // health
1680	{	2102	{
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;	2103	cell->stat_width = 1;
1689	cell->stat_hp = *data++;	2104	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	}	2105	}
1707	while (ext & 0x80);	2106	else if (cmd == 6) // monster width
		2107	cell->stat_width = *data++ + 1;
		2108	else if (cmd == 0x47)
		2109	{
		2110	if (*data == 1) cell->player = data [1];
		2111	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2112	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2113	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2114
		2115	data += *data + 1;
		2116	}
		2117	else if (cmd == 8) // cell flags
		2118	cell->flags = *data++;
		2119	else if (ext & 0x40) // unknown, multibyte => skip
		2120	data += *data + 1;
		2121	else
		2122	data++;
1708	}	2123	}
1709	else	2124	while (ext & 0x80);
1710	cell->darkness = *data++ + 1;
1711	}	2125	}
1712		2126
1713	for (z = 0; z <= 2; ++z)	2127	for (z = 0; z <= 2; ++z)
1714	if (flags & (4 >> z))	2128	if (flags & (4 >> z))
1715	{	2129	{
…		…
1718	cell->tile [z] = self->face2tile [face];	2132	cell->tile [z] = self->face2tile [face];
1719		2133
1720	if (cell->tile [z])	2134	if (cell->tile [z])
1721	{	2135	{
1722	maptex *tex = self->tex + cell->tile [z];	2136	maptex *tex = self->tex + cell->tile [z];
		2137	tex->unused = 0;
1723	if (!tex->name)	2138	if (!tex->name)
1724	av_push (missing, newSViv (cell->tile [z]));	2139	av_push (missing, newSViv (cell->tile [z]));
1725		2140
1726	if (tex->smoothtile)	2141	if (tex->smoothtile)
1727	{	2142	{
1728	maptex *smooth = self->tex + tex->smoothtile;	2143	maptex *smooth = self->tex + tex->smoothtile;
		2144	smooth->unused = 0;
1729	if (!smooth->name)	2145	if (!smooth->name)
1730	av_push (missing, newSViv (tex->smoothtile));	2146	av_push (missing, newSViv (tex->smoothtile));
1731	}	2147	}
1732	}	2148	}
1733	}	2149	}
1734	}	2150	}
1735	else	2151	else
1736	cell->darkness = 0;	2152	CELL_CLEAR (cell);
1737	}	2153	}
1738	}	2154	}
1739	OUTPUT:	2155	OUTPUT:
1740	RETVAL	2156	RETVAL
1741		2157
…		…
1761	? self->row + y	2177	? self->row + y
1762	: 0;	2178	: 0;
1763		2179
1764	for (x = x0; x < x1; x++)	2180	for (x = x0; x < x1; x++)
1765	{	2181	{
1766	int r = 32, g = 32, b = 32, a = 192;	2182	unsigned int r = 32, g = 32, b = 32, a = 192;
1767		2183
1768	if (row && row->c0 <= x && x < row->c1)	2184	if (row && row->c0 <= x && x < row->c1)
1769	{	2185	{
1770	mapcell *cell = row->col + (x - row->c0);	2186	mapcell *cell = row->col + (x - row->c0);
1771		2187
…		…
1773	{	2189	{
1774	maptex tex = self->tex [cell->tile [z]];	2190	maptex tex = self->tex [cell->tile [z]];
1775	int a0 = 255 - tex.a;	2191	int a0 = 255 - tex.a;
1776	int a1 = tex.a;	2192	int a1 = tex.a;
1777		2193
1778	r = (r * a0 + tex.r * a1) / 255;	2194	r = div255 (r * a0 + tex.r * a1);
1779	g = (g * a0 + tex.g * a1) / 255;	2195	g = div255 (g * a0 + tex.g * a1);
1780	b = (b * a0 + tex.b * a1) / 255;	2196	b = div255 (b * a0 + tex.b * a1);
1781	a = (a * a0 + tex.a * a1) / 255;	2197	a = div255 (a * a0 + tex.a * a1);
1782	}	2198	}
1783	}	2199	}
1784		2200
1785	*map++ = (r )	2201	*map++ = (r )
1786	\| (g << 8)	2202	\| (g << 8)
1787	\| (b << 16)	2203	\| (b << 16)
1788	\| (a << 24);	2204	\| (a << 24);
1789	}	2205	}
1790	}	2206	}
1791		2207
1792	RETVAL = map_sv;	2208	RETVAL = map_sv;
1793	}	2209	}
1794	OUTPUT:	2210	OUTPUT:
1795	RETVAL	2211	RETVAL
1796		2212
1797	void	2213	void
1798	draw (DC::Map self, int mx, int my, int sw, int sh, int T)	2214	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:	2215	CODE:
1800	{	2216	{
1801	int x, y, z;	2217	int x, y, z;
1802		2218
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)	2219	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1806	smooth_key skey;	2220	int pl_x, pl_y;
1807		2221	maptex pl_tex;
1808	rc_t *rc = rc_alloc ();	2222	rc_t rc;
		2223	rc_t rc_ov;
1809	rc_key_t key;	2224	rc_key_t key;
1810	rc_array_t *arr;	2225	rc_t::array_t *arr;
1811		2226
		2227	pl_tex.name = 0;
		2228
1812	// thats current max. sorry.	2229	// that's current max. sorry.
1813	if (sw > 255) sw = 255;	2230	if (sw > 255) sw = 255;
1814	if (sh > 255) sh = 255;	2231	if (sh > 255) sh = 255;
1815
1816	// clear key, in case of extra padding
1817	memset (&skey, 0, sizeof (skey));
1818		2232
1819	memset (&key, 0, sizeof (key));	2233	memset (&key, 0, sizeof (key));
1820	key.r = 255;	2234	key.r = 255;
1821	key.g = 255;	2235	key.g = 255;
1822	key.b = 255;	2236	key.b = 255;
1823	key.a = 255;	2237	key.a = 255;
1824	key.mode = GL_QUADS;	2238	key.mode = GL_QUADS;
1825	key.format = GL_T2F_V3F;	2239	key.format = GL_T2F_V3F;
1826	key.texname = -1;
1827		2240
1828	mx += self->x;	2241	mx += self->x;
1829	my += self->y;	2242	my += self->y;
1830		2243
1831	// first pass: determine smooth_max	2244	// first pass: determine smooth_max
1832	// rather ugly, if you ask me	2245	// rather ugly, if you ask me
1833	// could also be stored inside mapcell and updated on change	2246	// could also be stored inside mapcell and updated on change
1834	memset (smooth_max, 0, sizeof (smooth_max));	2247	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1835		2248
1836	for (y = 0; y < sh; y++)	2249	for (y = 0; y < sh; y++)
1837	if (0 <= y + my && y + my < self->rows)	2250	if (0 <= y + my && y + my < self->rows)
1838	{	2251	{
1839	maprow *row = self->row + (y + my);	2252	maprow *row = self->row + (y + my);
…		…
1854	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2267	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1855	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2268	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1856		2269
1857	for (z = 0; z <= 2; z++)	2270	for (z = 0; z <= 2; z++)
1858	{	2271	{
1859	memset (smooth_level, 0, sizeof (smooth_level));	2272	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2273	smooth_key skey;
		2274	smooth_hash smooth;
		2275	key.texname = -1;
1860		2276
1861	for (y = 0; y < sh; y++)	2277	for (y = 0; y < sh; y++)
1862	if (0 <= y + my && y + my < self->rows)	2278	if (0 <= y + my && y + my < self->rows)
1863	{	2279	{
1864	maprow *row = self->row + (y + my);	2280	maprow *row = self->row + (y + my);
…		…
1874	maptex tex = self->tex [tile];	2290	maptex tex = self->tex [tile];
1875	int px, py;	2291	int px, py;
1876		2292
1877	if (key.texname != tex.name)	2293	if (key.texname != tex.name)
1878	{	2294	{
		2295	self->tex [tile].unused = 0;
		2296
1879	if (!tex.name)	2297	if (!tex.name)
1880	tex = self->tex [2]; /* missing, replace by noface */	2298	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1881		2299
1882	key.texname = tex.name;	2300	key.texname = tex.name;
1883	arr = rc_array (rc, &key);	2301	arr = &rc.array (key);
1884	}	2302	}
1885		2303
1886	px = (x + 1) * T - tex.w;	2304	px = (x + 1) * Th - tex.w;
1887	py = (y + 1) * T - tex.h;	2305	py = (y + 1) * Tw - tex.h;
1888		2306
1889	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2307	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	{	2308	{
1896	// overlays such as the speech bubble, probably more to come	2309	pl_x = px;
1897	if (cell->flags & 1)	2310	pl_y = py;
		2311	pl_tex = tex;
1898	{	2312	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	}	2313	}
		2314
		2315	arr->t2f_v3f (0 , 0 , px , py , 0);
		2316	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2317	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2318	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1918		2319
1919	// update smooth hash	2320	// update smooth hash
1920	if (tex.smoothtile)	2321	if (tex.smoothtile)
1921	{	2322	{
1922	skey.tile = tex.smoothtile;	2323	skey.tile = tex.smoothtile;
1923	skey.level = tex.smoothlevel;	2324	skey.level = tex.smoothlevel;
1924		2325
1925	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2326	smooth_level[tex.smoothlevel] = 1;
1926		2327
1927	// add bits to current tile and all neighbours. skey.x\|y is	2328	// add bits to current tile and all neighbours. skey.x\|y is
1928	// shifted +1\|+1 so we always stay positive.	2329	// shifted +1\|+1 so we always stay positive.
1929		2330
1930	// bits is ___n cccc CCCC bbbb	2331	// bits is ___n cccc CCCC bbbb
…		…
1938		2339
1939	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2340	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1940	// ·· ·· ·┏ ┓·	2341	// ·· ·· ·┏ ┓·
1941		2342
1942	// full tile	2343	// full tile
1943	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2344	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1944		2345
1945	// borders	2346	// borders
1946	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2347	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);	2348	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);	2349	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);	2350	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1950		2351
1951	// corners	2352	// corners
1952	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2353	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);	2354	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);	2355	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);	2356	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2357	}
		2358	}
		2359
		2360	if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
		2361	{
		2362	// overlays such as the speech bubble, probably more to come
		2363	if (cell->flags & 1)
		2364	{
		2365	rc_key_t key_ov = key;
		2366	maptex tex = self->tex[TEXID_SPEECH];
		2367	int px = x * Tw + Tw * 2 / 32;
		2368	int py = y * Th - Th * 6 / 32;
		2369
		2370	key_ov.texname = tex.name;
		2371	rc_t::array_t &arr = rc_ov.array (key_ov);
		2372
		2373	arr.t2f_v3f (0 , 0 , px , py , 0);
		2374	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2375	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2376	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
1956	}	2377	}
1957	}	2378	}
1958	}	2379	}
1959	}	2380	}
1960		2381
1961	rc_draw (rc);	2382	rc.draw ();
1962	rc_clear (rc);	2383	rc.clear ();
1963		2384
1964	// go through all smoothlevels, lowest to highest, then draw.	2385	// go through all smoothlevels, lowest to highest, then draw.
1965	// this is basically counting sort	2386	// this is basically counting sort
1966	{	2387	{
1967	int w, b;	2388	int w, b;
1968		2389
1969	glEnable (GL_TEXTURE_2D);	2390	glEnable (GL_TEXTURE_2D);
1970	glBegin (GL_QUADS);	2391	glBegin (GL_QUADS);
1971	for (w = 0; w < 256 / 32; ++w)	2392	for (int level = 0; level < smooth_level.size (); ++level)
		2393	if (smooth_level[level])
		2394	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1972	{	2395	{
1973	uint32_t smask = smooth_level [w];	2396	smooth_key &skey = it->first;
1974	if (smask)	2397	IV bits = it->second;
1975	for (b = 0; b < 32; ++b)	2398
1976	if (smask & (((uint32_t)1) << b))	2399	if (!(bits & 0x1000)
		2400	&& skey.level == level
		2401	&& level > smooth_max [skey.x][skey.y])
1977	{	2402	{
1978	int level = (w << 5) \| b;	2403	maptex tex = self->tex [skey.tile];
		2404	int px = (((int)skey.x) - 1) * Tw;
		2405	int py = (((int)skey.y) - 1) * Th;
		2406	int border = bits & 15;
		2407	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2408	float dx = tex.s * .0625f; // 16 images/row
		2409	float dy = tex.t * .5f ; // 2 images/column
		2410
1979	HE *he;	2411	if (tex.name)
1980
1981	hv_iterinit (smooth);
1982	while ((he = hv_iternext (smooth)))
1983	{	2412	{
1984	smooth_key skey = (smooth_key )HeKEY (he);	2413	// this time avoiding texture state changes
1985	IV bits = SvIVX (HeVAL (he));	2414	// save gobs of state changes.
1986		2415	if (key.texname != tex.name)
1987	if (!(bits & 0x1000)
1988	&& skey->level == level
1989	&& level > smooth_max [skey->x][skey->y])
1990	{	2416	{
1991	maptex tex = self->tex [skey->tile];	2417	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		2418
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 ();	2419	glEnd ();
2006	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2420	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2007	glBegin (GL_QUADS);	2421	glBegin (GL_QUADS);
2008	}	2422	}
2009		2423
2010	if (border)	2424	if (border)
2011	{	2425	{
2012	float ox = border * dx;	2426	float ox = border * dx;
2013		2427
2014	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2428	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2015	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2429	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2016	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2430	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2017	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2431	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2018	}	2432	}
2019		2433
2020	if (corner)	2434	if (corner)
2021	{	2435	{
2022	float ox = corner * dx;	2436	float ox = corner * dx;
2023		2437
2024	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2438	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2025	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2439	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2026	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2440	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2027	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2441	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2028	}
2029	}
2030	}	2442	}
2031	}	2443	}
2032	}	2444	}
2033	}	2445	}
2034		2446
2035	glEnd ();	2447	glEnd ();
2036	glDisable (GL_TEXTURE_2D);	2448	glDisable (GL_TEXTURE_2D);
2037	key.texname = -1;	2449	key.texname = -1;
2038	}	2450	}
2039
2040	hv_clear (smooth);
2041	}	2451	}
2042		2452
		2453	if (pl_tex.name)
		2454	{
		2455	maptex tex = pl_tex;
		2456	int px = pl_x + sdx;
		2457	int py = pl_y + sdy;
		2458
		2459	key.texname = tex.name;
		2460	rc_t::array_t &arr = rc.array (key);
		2461
		2462	arr.t2f_v3f (0 , 0 , px , py , 0);
		2463	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2464	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2465	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2466
		2467	rc.draw ();
		2468	}
		2469
		2470	rc_ov.draw ();
		2471	rc_ov.clear ();
		2472
2043	glDisable (GL_BLEND);	2473	glDisable (GL_BLEND);
2044	rc_free (rc);
2045		2474
2046	// top layer: overlays such as the health bar	2475	// top layer: overlays such as the health bar
2047	for (y = 0; y < sh; y++)	2476	for (y = 0; y < sh; y++)
2048	if (0 <= y + my && y + my < self->rows)	2477	if (0 <= y + my && y + my < self->rows)
2049	{	2478	{
…		…
2052	for (x = 0; x < sw; x++)	2481	for (x = 0; x < sw; x++)
2053	if (row->c0 <= x + mx && x + mx < row->c1)	2482	if (row->c0 <= x + mx && x + mx < row->c1)
2054	{	2483	{
2055	mapcell *cell = row->col + (x + mx - row->c0);	2484	mapcell *cell = row->col + (x + mx - row->c0);
2056		2485
2057	int px = x * T;	2486	int px = x * Tw;
2058	int py = y * T;	2487	int py = y * Th;
		2488
		2489	if (ecb_expect_false (cell->player == player))
		2490	{
		2491	px += sdx;
		2492	py += sdy;
		2493	}
2059		2494
2060	if (cell->stat_hp)	2495	if (cell->stat_hp)
2061	{	2496	{
2062	int width = cell->stat_width * T;	2497	int width = cell->stat_width * Tw;
2063	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2498	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2064		2499
2065	glColor3ub (0, 0, 0);	2500	glColor3ub (0, 0, 0);
2066	glRectf (px + 1, py - thick - 2,	2501	glRectf (px + 1, py - thick - 2,
2067	px + width - 1, py);	2502	px + width - 1, py);
2068		2503
…		…
2074	}	2509	}
2075	}	2510	}
2076	}	2511	}
2077		2512
2078	void	2513	void
2079	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2514	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2080	CODE:	2515	CODE:
2081	{	2516	{
2082	static float color[16][3] = {	2517	static float color[16][3] = {
2083	{ 0.00F, 0.00F, 0.00F },	2518	{ 0.00f, 0.00f, 0.00f },
2084	{ 1.00F, 1.00F, 1.00F },	2519	{ 1.00f, 1.00f, 1.00f },
2085	{ 0.00F, 0.00F, 0.55F },	2520	{ 0.00f, 0.00f, 0.55f },
2086	{ 1.00F, 0.00F, 0.00F },	2521	{ 1.00f, 0.00f, 0.00f },
2087		2522
2088	{ 1.00F, 0.54F, 0.00F },	2523	{ 1.00f, 0.54f, 0.00f },
2089	{ 0.11F, 0.56F, 1.00F },	2524	{ 0.11f, 0.56f, 1.00f },
2090	{ 0.93F, 0.46F, 0.00F },	2525	{ 0.93f, 0.46f, 0.00f },
2091	{ 0.18F, 0.54F, 0.34F },	2526	{ 0.18f, 0.54f, 0.34f },
2092		2527
2093	{ 0.56F, 0.73F, 0.56F },	2528	{ 0.56f, 0.73f, 0.56f },
2094	{ 0.80F, 0.80F, 0.80F },	2529	{ 0.80f, 0.80f, 0.80f },
2095	{ 0.55F, 0.41F, 0.13F },	2530	{ 0.55f, 0.41f, 0.13f },
2096	{ 0.99F, 0.77F, 0.26F },	2531	{ 0.99f, 0.77f, 0.26f },
2097		2532
2098	{ 0.74F, 0.65F, 0.41F },	2533	{ 0.74f, 0.65f, 0.41f },
2099		2534
2100	{ 0.00F, 1.00F, 1.00F },	2535	{ 0.00f, 1.00f, 1.00f },
2101	{ 1.00F, 0.00F, 1.00F },	2536	{ 1.00f, 0.00f, 1.00f },
2102	{ 1.00F, 1.00F, 0.00F },	2537	{ 1.00f, 1.00f, 0.00f },
2103	};	2538	};
2104		2539
2105	int x, y;	2540	int x, y;
2106		2541
2107	glEnable (GL_TEXTURE_2D);	2542	glEnable (GL_TEXTURE_2D);
		2543	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2544	* but the nvidia driver (185.18.14) mishandles alpha textures
		2545	* and takes the colour from god knows where instead of using
		2546	* Cp. MODULATE results in the same colour, but slightly different
		2547	* alpha, but atcually gives us the correct colour with nvidia.
		2548	*/
2108	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2549	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2109	glEnable (GL_BLEND);	2550	glEnable (GL_BLEND);
2110	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2551	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2111	glBegin (GL_QUADS);	2552	glBegin (GL_QUADS);
2112		2553
2113	for (y = 0; y < h; y++)	2554	for (y = 0; y < h; y++)
…		…
2117		2558
2118	if (m)	2559	if (m)
2119	{	2560	{
2120	float *c = color [m & 15];	2561	float *c = color [m & 15];
2121		2562
2122	float tx1 = m & 0x40 ? 0.5 : 0.;	2563	float tx1 = m & 0x40 ? 0.5f : 0.f;
2123	float tx2 = tx1 + 0.5;	2564	float tx2 = tx1 + 0.5f;
2124		2565
2125	glColor4f (c[0], c[1], c[2], 0.75);	2566	glColor4f (c[0], c[1], c[2], 1);
2126	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2567	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2127	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2568	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2128	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2569	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2129	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2570	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2130	}	2571	}
…		…
2138	void	2579	void
2139	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2580	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2140	PPCODE:	2581	PPCODE:
2141	{	2582	{
2142	int x, y;	2583	int x, y;
2143	int sw1 = sw + 2;	2584	int sw1 = sw + 2;
2144	int sh1 = sh + 2;	2585	int sh1 = sh + 2;
2145	int sh3 = sh * 3;	2586	int sh3 = sh * 3;
2146	int sw34 = (sw * 3 + 3) & ~3;	2587	int sw3 = sw * 3;
		2588	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2589	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2147	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2590	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2148	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2591	memset (darkness1, 0, sw1*sh1);
2149	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2150		2592
2151	SvPOK_only (darkness3_sv);	2593	SvPOK_only (darkness3_sv);
2152	SvCUR_set (darkness3_sv, sw34 * sh3);	2594	SvCUR_set (darkness3_sv, sw3 * sh3);
2153		2595
2154	mx += self->x - 1;	2596	mx += self->x - 1;
2155	my += self->y - 1;	2597	my += self->y - 1;
2156
2157	memset (darkness1, 255, sw1 * sh1);
2158		2598
2159	for (y = 0; y < sh1; y++)	2599	for (y = 0; y < sh1; y++)
2160	if (0 <= y + my && y + my < self->rows)	2600	if (0 <= y + my && y + my < self->rows)
2161	{	2601	{
2162	maprow *row = self->row + (y + my);	2602	maprow *row = self->row + (y + my);
…		…
2165	if (row->c0 <= x + mx && x + mx < row->c1)	2605	if (row->c0 <= x + mx && x + mx < row->c1)
2166	{	2606	{
2167	mapcell *cell = row->col + (x + mx - row->c0);	2607	mapcell *cell = row->col + (x + mx - row->c0);
2168		2608
2169	darkness1 [y * sw1 + x] = cell->darkness	2609	darkness1 [y * sw1 + x] = cell->darkness
2170	? 255 - (cell->darkness - 1)	2610	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2171	: 255 - FOW_DARKNESS;	2611	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2172	}	2612	}
2173	}	2613	}
2174		2614
2175	for (y = 0; y < sh; ++y)	2615	for (y = 0; y < sh; ++y)
2176	for (x = 0; x < sw; ++x)	2616	for (x = 0; x < sw; ++x)
…		…
2195		2635
2196	uint8_t r13 = (d13 + d23 + d12) / 3;	2636	uint8_t r13 = (d13 + d23 + d12) / 3;
2197	uint8_t r23 = d23;	2637	uint8_t r23 = d23;
2198	uint8_t r33 = (d23 + d33 + d32) / 3;	2638	uint8_t r33 = (d23 + d33 + d32) / 3;
2199		2639
2200	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2640	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2201	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2641	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2202	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2642	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2203	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2643	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2204	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2644	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);	2645	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2206	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2646	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2207	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2647	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2208	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2648	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2209	}	2649	}
2210		2650
2211	free (darkness1);	2651	free (darkness1);
2212		2652
2213	EXTEND (SP, 3);	2653	EXTEND (SP, 3);
2214	PUSHs (sv_2mortal (newSViv (sw34)));	2654	PUSHs (sv_2mortal (newSViv (sw3)));
2215	PUSHs (sv_2mortal (newSViv (sh3)));	2655	PUSHs (sv_2mortal (newSViv (sh3)));
2216	PUSHs (darkness3_sv);	2656	PUSHs (darkness3_sv);
2217	}	2657	}
2218		2658
2219	SV *	2659	SV *
…		…
2282	else	2722	else
2283	*data++ = 0;	2723	*data++ = 0;
2284	}	2724	}
2285	}	2725	}
2286		2726
		2727	/* if size is wh + 5 then no data has been found /
		2728	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2729	{
2287	SvPOK_only (data_sv);	2730	SvPOK_only (data_sv);
2288	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2731	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2732	}
		2733
2289	RETVAL = data_sv;	2734	RETVAL = data_sv;
2290	}	2735	}
2291	OUTPUT:	2736	OUTPUT:
2292	RETVAL	2737	RETVAL
2293		2738
2294	void	2739	void
2295	set_rect (DC::Map self, int x0, int y0, uint8_t *data)	2740	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2296	PPCODE:	2741	PPCODE:
2297	{	2742	{
2298	int x, y, z;	2743	int x, y, z;
2299	int w, h;	2744	int w, h;
2300	int x1, y1;	2745	int x1, y1;
		2746	STRLEN len;
		2747	uint8_t data, end;
		2748
		2749	len = SvLEN (data_sv);
		2750	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2751	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2752	end = data + len + 8;
		2753
		2754	if (len < 5)
		2755	XSRETURN_EMPTY;
2301		2756
2302	if (*data++ != 0)	2757	if (*data++ != 0)
2303	XSRETURN_EMPTY; /* version mismatch */	2758	XSRETURN_EMPTY; /* version mismatch */
2304		2759
2305	w = data++ << 8; w \|= data++;	2760	w = data++ << 8; w \|= data++;
…		…
2320	{	2775	{
2321	maprow *row = map_get_row (self, y);	2776	maprow *row = map_get_row (self, y);
2322		2777
2323	for (x = x0; x < x1; x++)	2778	for (x = x0; x < x1; x++)
2324	{	2779	{
		2780	uint8_t flags;
		2781
		2782	if (data + 7 >= end)
		2783	XSRETURN_EMPTY;
		2784
2325	uint8_t flags = *data++;	2785	flags = *data++;
2326		2786
2327	if (flags)	2787	if (flags)
2328	{	2788	{
2329	mapcell *cell = row_get_cell (row, x);	2789	mapcell *cell = row_get_cell (row, x);
2330	tileid tile[3] = { 0, 0, 0 };	2790	tileid tile[3] = { 0, 0, 0 };
…		…
2333	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }	2793	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
2334	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }	2794	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
2335		2795
2336	if (cell->darkness == 0)	2796	if (cell->darkness == 0)
2337	{	2797	{
2338	cell->darkness = 0;	2798	/cell->darkness = 0;/
		2799	EXTEND (SP, 3);
2339		2800
2340	for (z = 0; z <= 2; z++)	2801	for (z = 0; z <= 2; z++)
2341	{	2802	{
2342	tileid t = tile [z];	2803	tileid t = tile [z];
2343		2804
2344	if (t >= self->texs \|\| (t && !self->tex [t].name))	2805	if (t >= self->texs \|\| (t && !self->tex [t].name))
2345	{	2806	{
2346	XPUSHs (sv_2mortal (newSViv (t)));	2807	PUSHs (sv_2mortal (newSViv (t)));
2347	need_texid (self, t);	2808	need_texid (self, t);
2348	}	2809	}
2349		2810
2350	cell->tile [z] = t;	2811	cell->tile [z] = t;
2351	}	2812	}
…		…
2356	}	2817	}
2357		2818
2358	MODULE = Deliantra::Client PACKAGE = DC::RW	2819	MODULE = Deliantra::Client PACKAGE = DC::RW
2359		2820
2360	DC::RW	2821	DC::RW
2361	new (SV class, SV data_sv)	2822	new (SV klass, SV data_sv)
2362	CODE:	2823	CODE:
2363	{	2824	{
2364	STRLEN datalen;	2825	STRLEN datalen;
2365	char *data = SvPVbyte (data_sv, datalen);	2826	char *data = SvPVbyte (data_sv, datalen);
2366		2827
…		…
2368	}	2829	}
2369	OUTPUT:	2830	OUTPUT:
2370	RETVAL	2831	RETVAL
2371		2832
2372	DC::RW	2833	DC::RW
2373	new_from_file (SV class, const char path, const char *mode = "rb")	2834	new_from_file (SV klass, const char path, const char *mode = "rb")
2374	CODE:	2835	CODE:
2375	RETVAL = SDL_RWFromFile (path, mode);	2836	RETVAL = SDL_RWFromFile (path, mode);
2376	OUTPUT:	2837	OUTPUT:
2377	RETVAL	2838	RETVAL
2378		2839
…		…
2396	if (RETVAL < 0)	2857	if (RETVAL < 0)
2397	{	2858	{
2398	RETVAL = Mix_GroupOldest (-1);	2859	RETVAL = Mix_GroupOldest (-1);
2399		2860
2400	if (RETVAL < 0)	2861	if (RETVAL < 0)
		2862	{
		2863	// happens sometimes, maybe it just stopped playing(?)
		2864	RETVAL = Mix_GroupAvailable (-1);
		2865
		2866	if (RETVAL < 0)
2401	XSRETURN_UNDEF;	2867	XSRETURN_UNDEF;
2402		2868	}
		2869	else
2403	Mix_HaltChannel (RETVAL);	2870	Mix_HaltChannel (RETVAL);
2404	}	2871	}
2405		2872
2406	Mix_UnregisterAllEffects (RETVAL);	2873	Mix_UnregisterAllEffects (RETVAL);
2407	Mix_Volume (RETVAL, 128);	2874	Mix_Volume (RETVAL, 128);
2408	}	2875	}
…		…
2455	void	2922	void
2456	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2923	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2457	CODE:	2924	CODE:
2458	{	2925	{
2459	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2926	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);	2927	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2461	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2928	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2462	}	2929	}
2463		2930
2464	void	2931	void
2465	set_reverse_stereo (DC::Channel self, int flip)	2932	set_reverse_stereo (DC::Channel self, int flip)
…		…
2468		2935
2469	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2936	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2470		2937
2471	PROTOTYPES: DISABLE	2938	PROTOTYPES: DISABLE
2472		2939
		2940	void
		2941	decoders ()
		2942	PPCODE:
		2943	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2944	int i, num = Mix_GetNumChunkDecoders ();
		2945	EXTEND (SP, num);
		2946	for (i = 0; i < num; ++i)
		2947	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2948	#else
		2949	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2950	#endif
		2951
2473	DC::MixChunk	2952	DC::MixChunk
2474	new (SV *class, DC::RW rwops)	2953	new (SV *klass, DC::RW rwops)
2475	CODE:	2954	CODE:
2476	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2955	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2477	OUTPUT:	2956	OUTPUT:
2478	RETVAL	2957	RETVAL
2479		2958
…		…
2509	OUTPUT:	2988	OUTPUT:
2510	RETVAL	2989	RETVAL
2511		2990
2512	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2991	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2513		2992
		2993	void
		2994	decoders ()
		2995	PPCODE:
		2996	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2997	int i, num = Mix_GetNumMusicDecoders ();
		2998	EXTEND (SP, num);
		2999	for (i = 0; i < num; ++i)
		3000	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3001	#else
		3002	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3003	#endif
		3004
2514	int	3005	int
2515	volume (int volume = -1)	3006	volume (int volume = -1)
2516	PROTOTYPE: ;$	3007	PROTOTYPE: ;$
2517	CODE:	3008	CODE:
2518	if (items > 0)	3009	if (items > 0)
…		…
2529	void	3020	void
2530	halt ()	3021	halt ()
2531	CODE:	3022	CODE:
2532	Mix_HaltMusic ();	3023	Mix_HaltMusic ();
2533		3024
		3025	int
		3026	playing ()
		3027	CODE:
		3028	RETVAL = Mix_PlayingMusic ();
		3029	OUTPUT:
		3030	RETVAL
		3031
2534	DC::MixMusic	3032	DC::MixMusic
2535	new (SV *class, DC::RW rwops)	3033	new (SV *klass, DC::RW rwops)
2536	CODE:	3034	CODE:
2537	RETVAL = Mix_LoadMUS_RW (rwops);	3035	RETVAL = Mix_LoadMUS_RW (rwops);
2538	OUTPUT:	3036	OUTPUT:
2539	RETVAL	3037	RETVAL
2540		3038
…		…
2568	} *civ, const_iv[] = {	3066	} *civ, const_iv[] = {
2569	# define const_iv(name) { # name, (IV)name }	3067	# define const_iv(name) { # name, (IV)name }
2570	const_iv (GL_VENDOR),	3068	const_iv (GL_VENDOR),
2571	const_iv (GL_VERSION),	3069	const_iv (GL_VERSION),
2572	const_iv (GL_EXTENSIONS),	3070	const_iv (GL_EXTENSIONS),
		3071	const_iv (GL_MAX_TEXTURE_UNITS),
2573	const_iv (GL_COLOR_MATERIAL),	3072	const_iv (GL_COLOR_MATERIAL),
2574	const_iv (GL_SMOOTH),	3073	const_iv (GL_SMOOTH),
2575	const_iv (GL_FLAT),	3074	const_iv (GL_FLAT),
2576	const_iv (GL_DITHER),	3075	const_iv (GL_DITHER),
2577	const_iv (GL_BLEND),	3076	const_iv (GL_BLEND),
…		…
2589	const_iv (GL_ZERO),	3088	const_iv (GL_ZERO),
2590	const_iv (GL_SRC_ALPHA),	3089	const_iv (GL_SRC_ALPHA),
2591	const_iv (GL_DST_ALPHA),	3090	const_iv (GL_DST_ALPHA),
2592	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3091	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2593	const_iv (GL_ONE_MINUS_DST_ALPHA),	3092	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3093	const_iv (GL_SRC_COLOR),
		3094	const_iv (GL_DST_COLOR),
		3095	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3096	const_iv (GL_ONE_MINUS_DST_COLOR),
2594	const_iv (GL_SRC_ALPHA_SATURATE),	3097	const_iv (GL_SRC_ALPHA_SATURATE),
2595	const_iv (GL_RGB),	3098	const_iv (GL_RGB),
2596	const_iv (GL_RGBA),	3099	const_iv (GL_RGBA),
2597	const_iv (GL_RGBA4),	3100	const_iv (GL_RGBA4),
2598	const_iv (GL_RGBA8),	3101	const_iv (GL_RGBA8),
…		…
2666	const_iv (GL_NICEST),	3169	const_iv (GL_NICEST),
2667	const_iv (GL_V2F),	3170	const_iv (GL_V2F),
2668	const_iv (GL_V3F),	3171	const_iv (GL_V3F),
2669	const_iv (GL_T2F_V3F),	3172	const_iv (GL_T2F_V3F),
2670	const_iv (GL_T2F_N3F_V3F),	3173	const_iv (GL_T2F_N3F_V3F),
		3174	const_iv (GL_FUNC_ADD),
		3175	const_iv (GL_FUNC_SUBTRACT),
		3176	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2671	# undef const_iv	3177	# undef const_iv
2672	};	3178	};
2673		3179
2674	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3180	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2675	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3181	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2676		3182
2677	texture_av = newAV ();	3183	texture_av = newAV ();
2678	AvREAL_off (texture_av);	3184	AvREAL_off (texture_av);
2679	}	3185	}
2680		3186
…		…
2682	disable_GL_EXT_blend_func_separate ()	3188	disable_GL_EXT_blend_func_separate ()
2683	CODE:	3189	CODE:
2684	gl.BlendFuncSeparate = 0;	3190	gl.BlendFuncSeparate = 0;
2685	gl.BlendFuncSeparateEXT = 0;	3191	gl.BlendFuncSeparateEXT = 0;
2686		3192
2687	char *	3193	void
		3194	apple_nvidia_bug (int enable)
		3195
		3196	const char *
2688	gl_vendor ()	3197	gl_vendor ()
2689	CODE:	3198	CODE:
2690	RETVAL = (char *)glGetString (GL_VENDOR);	3199	RETVAL = (const char *)glGetString (GL_VENDOR);
2691	OUTPUT:	3200	OUTPUT:
2692	RETVAL	3201	RETVAL
2693		3202
2694	char *	3203	const char *
2695	gl_version ()	3204	gl_version ()
2696	CODE:	3205	CODE:
2697	RETVAL = (char *)glGetString (GL_VERSION);	3206	RETVAL = (const char *)glGetString (GL_VERSION);
2698	OUTPUT:	3207	OUTPUT:
2699	RETVAL	3208	RETVAL
2700		3209
2701	char *	3210	const char *
2702	gl_extensions ()	3211	gl_extensions ()
2703	CODE:	3212	CODE:
2704	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3213	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2705	OUTPUT:	3214	OUTPUT:
2706	RETVAL	3215	RETVAL
2707		3216
2708	const char *glGetString (GLenum pname)	3217	const char *glGetString (GLenum pname)
		3218	CODE:
		3219	RETVAL = (const char *)glGetString (pname);
		3220	OUTPUT:
		3221	RETVAL
2709		3222
2710	GLint glGetInteger (GLenum pname)	3223	GLint glGetInteger (GLenum pname)
2711	CODE:	3224	CODE:
2712	glGetIntegerv (pname, &RETVAL);	3225	glGetIntegerv (pname, &RETVAL);
2713	OUTPUT:	3226	OUTPUT:
…		…
2721		3234
2722	int glGetError ()	3235	int glGetError ()
2723		3236
2724	void glFinish ()	3237	void glFinish ()
2725		3238
		3239	void glFlush ()
		3240
2726	void glClear (int mask)	3241	void glClear (int mask)
2727		3242
2728	void glClearColor (float r, float g, float b, float a = 1.0)	3243	void glClearColor (float r, float g, float b, float a = 1.0)
2729	PROTOTYPE: @	3244	PROTOTYPE: @
2730		3245
…		…
2739	void glBlendFunc (int sfactor, int dfactor)	3254	void glBlendFunc (int sfactor, int dfactor)
2740		3255
2741	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3256	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2742	CODE:	3257	CODE:
2743	gl_BlendFuncSeparate (sa, da, saa, daa);	3258	gl_BlendFuncSeparate (sa, da, saa, daa);
		3259
		3260	# void glBlendEquation (int se)
2744		3261
2745	void glDepthMask (int flag)	3262	void glDepthMask (int flag)
2746		3263
2747	void glLogicOp (int opcode)	3264	void glLogicOp (int opcode)
2748		3265
…		…
2783	void glRotate (float angle, float x, float y, float z)	3300	void glRotate (float angle, float x, float y, float z)
2784	CODE:	3301	CODE:
2785	glRotatef (angle, x, y, z);	3302	glRotatef (angle, x, y, z);
2786		3303
2787	void glColor (float r, float g, float b, float a = 1.0)	3304	void glColor (float r, float g, float b, float a = 1.0)
		3305	PROTOTYPE: @
2788	ALIAS:	3306	ALIAS:
2789	glColor_premultiply = 1	3307	glColor_premultiply = 1
2790	CODE:	3308	CODE:
2791	if (ix)	3309	if (ix)
2792	{	3310	{
…		…
2898		3416
2899	void glEndList ()	3417	void glEndList ()
2900		3418
2901	void glCallList (int list)	3419	void glCallList (int list)
2902		3420
		3421	void c_init ()
		3422	CODE:
		3423	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3424	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3425
2903	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3426	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2904		3427
2905	PROTOTYPES: DISABLE	3428	PROTOTYPES: DISABLE
2906		3429
2907	void	3430	void
2908	find_widget (SV *self, NV x, NV y)	3431	find_widget (SV *self, NV x, NV y)
2909	PPCODE:	3432	PPCODE:
2910	{	3433	{
2911	if (within_widget (self, x, y))	3434	if (within_widget (self, x, y))
2912	XPUSHs (self);	3435	XPUSHs (self);
2913	}	3436	}
2914		3437
2915	BOOT:	3438	BOOT:
2916	{	3439	{
…		…
2924		3447
2925	void	3448	void
2926	draw (SV *self)	3449	draw (SV *self)
2927	CODE:	3450	CODE:
2928	{	3451	{
2929	HV *hv;	3452	HV *hv;
2930	SV **svp;	3453	SV **svp;
2931	NV x, y, w, h;	3454	NV x, y, w, h;
2932	SV *draw_x_sv = GvSV (draw_x_gv);	3455	SV *draw_x_sv = GvSV (draw_x_gv);
2933	SV *draw_y_sv = GvSV (draw_y_gv);	3456	SV *draw_y_sv = GvSV (draw_y_gv);
2934	SV *draw_w_sv = GvSV (draw_w_gv);	3457	SV *draw_w_sv = GvSV (draw_w_gv);
2935	SV *draw_h_sv = GvSV (draw_h_gv);	3458	SV *draw_h_sv = GvSV (draw_h_gv);

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.253 by root, Fri Dec 28 20:59:14 2007 UTC vs. Revision 1.334 by root, Mon Nov 19 01:37:28 2018 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.253 by root, Fri Dec 28 20:59:14 2007 UTC vs.
Revision 1.334 by root, Mon Nov 19 01:37:28 2018 UTC