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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.229 by root, Mon Aug 13 16:20:17 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>
		61
		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)
		67	# define pango_layout_get_line_readonly pango_layout_get_line
		68	# define pango_layout_get_lines_readonly pango_layout_get_lines
		69	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		70	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		71	#endif
50		72
51	#ifndef _WIN32	73	#ifndef _WIN32
52	# include <sys/types.h>	74	# include <sys/types.h>
53	# include <sys/socket.h>	75	# include <sys/socket.h>
54	# include <netinet/in.h>	76	# include <netinet/in.h>
55	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
56	# include <inttypes.h>	78	# include <inttypes.h>
57	#endif	79	#endif
58		80
		81	#include "ecb.h"
		82
59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	83	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
60		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 */
61	#define FOW_DARKNESS 32	87	#define FOW_DARKNESS 50
		88	#define DARKNESS_ADJUST(n) (n)
62		89
63	#define MAP_EXTEND_X 32	90	#define MAP_EXTEND_X 32
64	#define MAP_EXTEND_Y 512	91	#define MAP_EXTEND_Y 512
65		92
66	#define MIN_FONT_HEIGHT 10	93	#define MIN_FONT_HEIGHT 10
67		94
68	#if 0	95	/* mask out modifiers we are not interested in */
69	# define PARACHUTE SDL_INIT_NOPARACHUTE	96	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
70	#else	97
71	# define PARACHUTE 0	98	#define KMOD_LRAM 0x10000 // our extension
72	#endif	99
		100	#define TEXID_SPEECH 1
		101	#define TEXID_NOFACE 2
		102
		103	static char *
		104	fast_sv_grow (SV *sv, STRLEN need)
		105	{
		106	STRLEN len = SvLEN (sv);
		107	STRLEN want = SvCUR (sv) + need;
		108
		109	if (ecb_expect_false (len < want))
		110	{
		111	do
		112	len *= 2;
		113	while (len < want);
		114
		115	sv_grow (sv, len);
		116	}
		117
		118	SvCUR_set (sv, want);
		119	return SvEND (sv) - need;
		120	}
73		121
74	static AV *texture_av;	122	static AV *texture_av;
75		123
76	static struct	124	static struct
77	{	125	{
…		…
120		168
121	#include "pango-font.c"	169	#include "pango-font.c"
122	#include "pango-fontmap.c"	170	#include "pango-fontmap.c"
123	#include "pango-render.c"	171	#include "pango-render.c"
124		172
125	typedef IV CFPlus__Channel;	173	typedef IV DC__Channel;
126	typedef SDL_RWops *CFPlus__RW;	174	typedef SDL_RWops *DC__RW;
127	typedef Mix_Chunk *CFPlus__MixChunk;	175	typedef Mix_Chunk *DC__MixChunk;
128	typedef Mix_Music *CFPlus__MixMusic;	176	typedef Mix_Music *DC__MixMusic;
129		177
130	typedef PangoFontDescription *CFPlus__Font;	178	typedef PangoFontDescription *DC__Font;
131		179
132	static int	180	static int
133	shape_attr_p (PangoLayoutRun *run)	181	shape_attr_p (PangoLayoutRun *run)
134	{	182	{
135	GSList *attrs = run->item->analysis.extra_attrs;	183	GSList *attrs = run->item->analysis.extra_attrs;
136		184
137	while (attrs)	185	while (attrs)
138	{	186	{
139	PangoAttribute *attr = attrs->data;	187	PangoAttribute *attr = (PangoAttribute *)attrs->data;
140		188
141	if (attr->klass->type == PANGO_ATTR_SHAPE)	189	if (attr->klass->type == PANGO_ATTR_SHAPE)
142	return 1;	190	return 1;
143		191
144	attrs = attrs->next;	192	attrs = attrs->next;
145	}	193	}
146		194
147	return 0;	195	return 0;
148	}	196	}
149		197
150	typedef struct cf_layout {	198	struct cf_layout {
151	PangoLayout *pl;	199	PangoLayout *pl;
152	float r, g, b, a; // default color for rgba mode	200	float r, g, b, a; // default color for rgba mode
153	int base_height;	201	int base_height;
154	CFPlus__Font font;	202	DC__Font font;
155	rc_t *rc;	203	rc_t rc;
156	} *CFPlus__Layout;	204	};
157		205
		206	typedef cf_layout *DC__Layout;
		207
158	static CFPlus__Font default_font;	208	static DC__Font default_font;
159	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
160	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
161		211
162	static void	212	static void
163	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
164	{	214	{
165	FcPatternAddBool (pattern, FC_HINTING, 1);	215	FcPatternAddBool (pattern, FC_HINTING, 1);
166	#ifdef FC_HINT_STYLE	216	#ifdef FC_HINT_STYLE
167	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	217	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
168	#endif	218	#endif
169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
170	}	220	}
171		221
172	static void	222	static void
173	layout_update_font (CFPlus__Layout self)	223	layout_update_font (DC__Layout self)
174	{	224	{
175	/* 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
176	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
177	*/	227	*/
178	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
179		229
180	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
181	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
182		232
183	pango_layout_set_font_description (self->pl, font);	233	pango_layout_set_font_description (self->pl, font);
184	}	234	}
185		235
186	static void	236	static void
187	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	237	layout_get_pixel_size (DC__Layout self, int *w, int *h)
188	{	238	{
189	PangoRectangle rect;	239	PangoRectangle rect;
190		240
191	// get_pixel_* wrongly rounds down	241	// get_pixel_* wrongly rounds down
192	pango_layout_get_extents (self->pl, 0, &rect);	242	pango_layout_get_extents (self->pl, 0, &rect);
…		…
199		249
200	*w = rect.width;	250	*w = rect.width;
201	*h = rect.height;	251	*h = rect.height;
202	}	252	}
203		253
		254	/////////////////////////////////////////////////////////////////////////////
		255
204	typedef uint16_t tileid;	256	typedef uint16_t tileid;
205	typedef uint16_t faceid;	257	typedef uint16_t faceid;
206		258
207	typedef struct {	259	struct maptex
		260	{
208	GLuint name;	261	GLuint name;
209	int w, h;	262	int w, h;
210	float s, t;	263	float s, t;
211	uint8_t r, g, b, a;	264	uint8_t r, g, b, a;
212	tileid smoothtile;	265	tileid smoothtile;
213	uint8_t smoothlevel;	266	uint8_t smoothlevel;
214	} maptex;	267	uint8_t unused; /* set to zero on use */
		268	};
215		269
216	typedef struct {	270	struct mapcell
		271	{
217	uint32_t player;	272	uint32_t player;
218	tileid tile[3];	273	tileid tile[3];
219	uint16_t darkness;	274	uint16_t darkness;
220	uint8_t stat_width, stat_hp, flags, smoothmax;	275	uint8_t stat_width, stat_hp, flags, smoothmax;
221	} mapcell;	276	};
222		277
223	typedef struct {	278	struct maprow
		279	{
224	int32_t c0, c1;	280	int32_t c0, c1;
225	mapcell *col;	281	mapcell *col;
226	} maprow;	282	};
227		283
228	typedef struct map {	284	struct mapgrid {
229	int x, y, w, h;	285	int x, y, w, h;
230	int ox, oy; /* offset to virtual global coordinate system */	286	int ox, oy; /* offset to virtual global coordinate system */
231	int faces; tileid *face2tile; // [faceid]	287	int faces; tileid *face2tile; // [faceid]
232	int texs; maptex *tex; // [tileid]	288	int texs; maptex *tex; // [tileid]
233		289
234	int32_t rows;	290	int32_t rows;
235	maprow *row;	291	maprow *row;
236	} *CFPlus__Map;	292	};
237		293
238	static char *	294	typedef mapgrid *DC__Map;
		295
		296	template<typename T>
		297	static void
239	prepend (char *ptr, int sze, int inc)	298	prepend (T *&ptr, int sze, int inc)
240	{	299	{
241	char *p;	300	T *p;
242		301
243	New (0, p, sze + inc, char);	302	Newx (p, inc + sze, T);
244	Zero (p, inc, char);	303	Zero (p, inc, T);
245	Move (ptr, p + inc, sze, char);	304	Move (ptr, p + inc, sze, T);
246	Safefree (ptr);	305	Safefree (ptr);
247		306
248	return p;	307	ptr = p;
249	}	308	}
250		309
251	static char *	310	template<typename T>
252	append (char *ptr, int sze, int inc)
253	{
254	Renew (ptr, sze + inc, char);
255	Zero (ptr + sze, inc, char);
256
257	return ptr;
258	}
259
260	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
261	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
262
263	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
264	need_facenum (struct map *self, faceid face)	319	need_facenum (struct mapgrid *self, faceid face)
265	{	320	{
266	while (self->faces <= face)	321	while (self->faces <= face)
267	{	322	{
268	Append (tileid, self->face2tile, self->faces, self->faces);	323	append (self->face2tile, self->faces, self->faces);
269	self->faces *= 2;	324	self->faces *= 2;
270	}	325	}
271	}	326	}
272		327
273	static void	328	static void
274	need_texid (struct map *self, int texid)	329	need_texid (struct mapgrid *self, int texid)
275	{	330	{
276	while (self->texs <= texid)	331	while (self->texs <= texid)
277	{	332	{
278	Append (maptex, self->tex, self->texs, self->texs);	333	append (self->tex, self->texs, self->texs);
279	self->texs *= 2;	334	self->texs *= 2;
280	}	335	}
281	}	336	}
282		337
283	static maprow *	338	static maprow *
284	map_get_row (CFPlus__Map self, int y)	339	map_get_row (mapgrid *self, int y)
285	{	340	{
286	if (0 > y)	341	if (0 > y)
287	{	342	{
288	int extend = - y + MAP_EXTEND_Y;	343	int extend = - y + MAP_EXTEND_Y;
289	Prepend (maprow, self->row, self->rows, extend);	344	prepend (self->row, self->rows, extend);
290		345
291	self->rows += extend;	346	self->rows += extend;
292	self->y += extend;	347	self->y += extend;
293	y += extend;	348	y += extend;
294	}	349	}
295	else if (y >= self->rows)	350	else if (y >= self->rows)
296	{	351	{
297	int extend = y - self->rows + MAP_EXTEND_Y;	352	int extend = y - self->rows + MAP_EXTEND_Y;
298	Append (maprow, self->row, self->rows, extend);	353	append (self->row, self->rows, extend);
299	self->rows += extend;	354	self->rows += extend;
300	}	355	}
301		356
302	return self->row + y;	357	return self->row + y;
303	}	358	}
…		…
313	}	368	}
314		369
315	if (row->c0 > x)	370	if (row->c0 > x)
316	{	371	{
317	int extend = row->c0 - x + MAP_EXTEND_X;	372	int extend = row->c0 - x + MAP_EXTEND_X;
318	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	373	prepend (row->col, row->c1 - row->c0, extend);
319	row->c0 -= extend;	374	row->c0 -= extend;
320	}	375	}
321	else if (x >= row->c1)	376	else if (x >= row->c1)
322	{	377	{
323	int extend = x - row->c1 + MAP_EXTEND_X;	378	int extend = x - row->c1 + MAP_EXTEND_X;
324	Append (mapcell, row->col, row->c1 - row->c0, extend);	379	append (row->col, row->c1 - row->c0, extend);
325	row->c1 += extend;	380	row->c1 += extend;
326	}	381	}
327		382
328	return row->col + (x - row->c0);	383	return row->col + (x - row->c0);
329	}	384	}
330		385
331	static mapcell *	386	static mapcell *
332	map_get_cell (CFPlus__Map self, int x, int y)	387	map_get_cell (mapgrid *self, int x, int y)
333	{	388	{
334	return row_get_cell (map_get_row (self, y), x);	389	return row_get_cell (map_get_row (self, y), x);
335	}	390	}
336		391
337	static void	392	static void
338	map_clear (CFPlus__Map self)	393	map_clear (mapgrid *self)
339	{	394	{
340	int r;	395	int r;
341		396
342	for (r = 0; r < self->rows; r++)	397	for (r = 0; r < self->rows; r++)
343	Safefree (self->row[r].col);	398	Safefree (self->row[r].col);
…		…
350	self->oy = 0;	405	self->oy = 0;
351	self->row = 0;	406	self->row = 0;
352	self->rows = 0;	407	self->rows = 0;
353	}	408	}
354		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
355	static void	420	static void
356	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	421	map_blank (mapgrid *self, int x0, int y0, int w, int h)
357	{	422	{
358	int x, y;	423	int x, y;
359	maprow *row;	424	maprow *row;
360	mapcell *cell;	425	mapcell *cell;
361		426
…		…
373	if (x >= row->c1)	438	if (x >= row->c1)
374	break;	439	break;
375		440
376	cell = row->col + x - row->c0;	441	cell = row->col + x - row->c0;
377		442
378	cell->darkness = 0;	443	CELL_CLEAR (cell);
379	cell->stat_hp = 0;
380	cell->flags = 0;
381	cell->player = 0;
382	}	444	}
383	}	445	}
384	}	446	}
385		447
386	typedef struct {	448	struct smooth_key
		449	{
387	tileid tile;	450	tileid tile;
388	uint8_t x, y, level;	451	uint8_t x, y, level;
389	} 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	}
390		471
391	static void	472	static void
392	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	473	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
393	{	474	{
394	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	475	auto &&it = h.find (key);
395		476
396	if (SvIOK (*sv))	477	if (it == h.end ())
397	SvIV_set (*sv, SvIVX (*sv) | bits);	478	h.insert (std::make_pair (key, bits));
398	else	479	else
399	sv_setiv (*sv, bits);	480	it->second |= bits;
400	}	481	}
401		482
402	static void	483	static void
403	music_finished (void)	484	music_finished (void)
404	{	485	{
…		…
421	ev.code = 1;	502	ev.code = 1;
422	ev.data1 = (void *)(long)channel;	503	ev.data1 = (void *)(long)channel;
423	ev.data2 = 0;	504	ev.data2 = 0;
424		505
425	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;
426	}	514	}
427		515
428	static unsigned int	516	static unsigned int
429	minpot (unsigned int n)	517	minpot (unsigned int n)
430	{	518	{
…		…
487	return 0;	575	return 0;
488		576
489	return 1;	577	return 1;
490	}	578	}
491		579
492	MODULE = CFPlus PACKAGE = CFPlus	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
		637
		638	MODULE = Deliantra::Client PACKAGE = DC
493		639
494	PROTOTYPES: ENABLE	640	PROTOTYPES: ENABLE
495		641
496	BOOT:	642	BOOT:
497	{	643	{
498	HV *stash = gv_stashpv ("CFPlus", 1);	644	HV *stash = gv_stashpv ("DC", 1);
499	static const struct {	645	static const struct {
500	const char *name;	646	const char *name;
501	IV iv;	647	IV iv;
502	} *civ, const_iv[] = {	648	} *civ, const_iv[] = {
503	# define const_iv(name) { # name, (IV)name }	649	# define const_iv(name) { # name, (IV)name }
…		…
525		671
526	const_iv (SDL_APPINPUTFOCUS),	672	const_iv (SDL_APPINPUTFOCUS),
527	const_iv (SDL_APPMOUSEFOCUS),	673	const_iv (SDL_APPMOUSEFOCUS),
528	const_iv (SDL_APPACTIVE),	674	const_iv (SDL_APPACTIVE),
529		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),
		725
		726	const_iv (SDLK_FIRST),
		727	const_iv (SDLK_LAST),
530	const_iv (SDLK_KP0),	728	const_iv (SDLK_KP0),
531	const_iv (SDLK_KP1),	729	const_iv (SDLK_KP1),
532	const_iv (SDLK_KP2),	730	const_iv (SDLK_KP2),
533	const_iv (SDLK_KP3),	731	const_iv (SDLK_KP3),
534	const_iv (SDLK_KP4),	732	const_iv (SDLK_KP4),
…		…
606	const_iv (KMOD_LMETA),	804	const_iv (KMOD_LMETA),
607	const_iv (KMOD_RMETA),	805	const_iv (KMOD_RMETA),
608	const_iv (KMOD_NUM),	806	const_iv (KMOD_NUM),
609	const_iv (KMOD_CAPS),	807	const_iv (KMOD_CAPS),
610	const_iv (KMOD_MODE),	808	const_iv (KMOD_MODE),
		809
		810	const_iv (KMOD_LRAM),
		811
		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)
611	# undef const_iv	842	# undef const_iv
612	};	843	};
613		844
614	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--)
615	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	846	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
616		847
617	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	848	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
618	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	849	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
619	}	850	}
620		851
…		…
632	RETVAL	863	RETVAL
633		864
634	NV floor (NV x)	865	NV floor (NV x)
635		866
636	NV ceil (NV x)	867	NV ceil (NV x)
		868
		869	IV minpot (UV n)
		870
		871	UV ld32 (UV n)
		872	CODE:
		873	RETVAL = ecb_ld32 (n);
		874	OUTPUT:
		875	RETVAL
		876
		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
637		888
638	void	889	void
639	pango_init ()	890	pango_init ()
640	CODE:	891	CODE:
641	{	892	{
642	opengl_fontmap = pango_opengl_font_map_new ();	893	opengl_fontmap = pango_opengl_font_map_new ();
643	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);
644	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	895	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		896	/*pango_context_set_font_description (opengl_context, default_font);*/
		897	#if PANGO_VERSION_CHECK (1, 15, 2)
		898	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		899	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		900	#endif
645	}	901	}
646		902
647	char *
648	SDL_GetError ()	903	char *SDL_GetError ()
649		904
650	int	905	void SDL_main_hack (SV *real_main)
651	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	906	PROTOTYPE: &
652		907
653	void	908	int SDL_Init (U32 flags)
		909
		910	int SDL_InitSubSystem (U32 flags)
		911
		912	void SDL_QuitSubSystem (U32 flags)
		913
654	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
655		925
656	void	926	void
657	SDL_ListModes (int rgb, int alpha)	927	SDL_ListModes (int rgb, int alpha)
658	PPCODE:	928	PPCODE:
659	{	929	{
…		…
671	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	941	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
672	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	942	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
673	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	943	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
674		944
675	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	945	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
676	#if SDL_VERSION_ATLEAST(1,2,10)
677	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
678	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	946	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
679	#endif
680		947
681	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	948	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
682		949
683	if (m && m != (SDL_Rect **)-1)	950	if (m && m != (SDL_Rect **)-1)
684	while (*m)	951	while (*m)
685	{	952	{
686	if ((*m)->w >= 640 && (*m)->h >= 480)	953	if ((*m)->w >= 400 && (*m)->h >= 300)
687	{	954	{
688	AV *av = newAV ();	955	AV *av = newAV ();
689	av_push (av, newSViv ((*m)->w));	956	av_push (av, newSViv ((*m)->w));
690	av_push (av, newSViv ((*m)->h));	957	av_push (av, newSViv ((*m)->h));
691	av_push (av, newSViv (rgb));	958	av_push (av, newSViv (rgb));
…		…
714	);	981	);
715		982
716	if (RETVAL)	983	if (RETVAL)
717	{	984	{
718	av_clear (texture_av);	985	av_clear (texture_av);
719
720	SDL_WM_SetCaption ("Crossfire TRT Client " VERSION, "Crossfire TRT");
721	#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);
722	#include "glfunc.h"	987	#include "glfunc.h"
723	#undef GL_FUNC	988	#undef GL_FUNC
		989	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		990	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
724	}	991	}
725	}	992	}
726	OUTPUT:	993	OUTPUT:
727	RETVAL	994	RETVAL
		995
		996	void
		997	SDL_WM_SetCaption (const char *title, const char *icon)
728		998
729	void	999	void
730	SDL_GL_SwapBuffers ()	1000	SDL_GL_SwapBuffers ()
731		1001
732	char *	1002	char *
733	SDL_GetKeyName (int sym)	1003	SDL_GetKeyName (int sym)
		1004	C_ARGS: (SDLKey)sym
734		1005
735	int	1006	int
736	SDL_GetAppState ()	1007	SDL_GetAppState ()
737		1008
		1009	int
		1010	SDL_GetModState ()
		1011
		1012	int
		1013	SDL_WaitEvent ()
		1014	C_ARGS: 0
		1015
738	void	1016	void
		1017	SDL_PumpEvents ()
		1018
		1019	void
739	poll_events ()	1020	peep_events ()
740	PPCODE:	1021	PPCODE:
741	{	1022	{
742	SDL_Event ev;	1023	SDL_Event ev;
743		1024
744	SDL_PumpEvents ();	1025	SDL_PumpEvents ();
…		…
751	{	1032	{
752	case SDL_KEYDOWN:	1033	case SDL_KEYDOWN:
753	case SDL_KEYUP:	1034	case SDL_KEYUP:
754	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1035	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
755	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1036	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
756	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1037	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
757	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1038	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
758	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1039	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
759	break;	1040	break;
760		1041
761	case SDL_ACTIVEEVENT:	1042	case SDL_ACTIVEEVENT:
762	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1043	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
780	x = ev.motion.x;	1061	x = ev.motion.x;
781	y = ev.motion.y;	1062	y = ev.motion.y;
782	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1063	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
783	}	1064	}
784		1065
785	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1066	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
786	hv_store (hv, "state", 5, newSViv (state), 0);	1067	hv_store (hv, "state", 5, newSViv (state), 0);
787	hv_store (hv, "x", 1, newSViv (x), 0);	1068	hv_store (hv, "x", 1, newSViv (x), 0);
788	hv_store (hv, "y", 1, newSViv (y), 0);	1069	hv_store (hv, "y", 1, newSViv (y), 0);
789	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1070	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
790	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1071	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
791	}	1072	}
792	break;	1073	break;
793		1074
794	case SDL_MOUSEBUTTONDOWN:	1075	case SDL_MOUSEBUTTONDOWN:
795	case SDL_MOUSEBUTTONUP:	1076	case SDL_MOUSEBUTTONUP:
796	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1077	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
797		1078
798	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1079	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
799	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1080	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
800	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1081	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
801	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1082	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
806	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1087	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
807	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1088	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
808	break;	1089	break;
809	}	1090	}
810		1091
811	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1092	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
812	}	1093	}
813	}	1094	}
814		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
815	int	1109	int
816	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)	1110	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
817	POSTCALL:	1111	POSTCALL:
818	Mix_HookMusicFinished (music_finished);	1112	Mix_HookMusicFinished (music_finished);
819	Mix_ChannelFinished (channel_finished);	1113	Mix_ChannelFinished (channel_finished);
		1114
		1115	void
		1116	Mix_QuerySpec ()
		1117	PPCODE:
		1118	{
		1119	int freq, channels;
		1120	Uint16 format;
		1121
		1122	if (Mix_QuerySpec (&freq, &format, &channels))
		1123	{
		1124	EXTEND (SP, 3);
		1125	PUSHs (sv_2mortal (newSViv (freq)));
		1126	PUSHs (sv_2mortal (newSViv (format)));
		1127	PUSHs (sv_2mortal (newSViv (channels)));
		1128	}
		1129	}
820		1130
821	void	1131	void
822	Mix_CloseAudio ()	1132	Mix_CloseAudio ()
823		1133
824	int	1134	int
…		…
859	}	1169	}
860	}	1170	}
861	#endif	1171	#endif
862	}	1172	}
863		1173
864	void	1174	int
865	add_font (char *file)	1175	add_font (char *file)
866	CODE:	1176	CODE:
867	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)
868		1187
869	void	1188	void
870	load_image_inline (SV *image_)	1189	load_image_inline (SV *image_)
871	ALIAS:	1190	ALIAS:
872	load_image_file = 1	1191	load_image_file = 1
…		…
918		1237
919	SDL_LockSurface (surface2);	1238	SDL_LockSurface (surface2);
920	EXTEND (SP, 6);	1239	EXTEND (SP, 6);
921	PUSHs (sv_2mortal (newSViv (surface2->w)));	1240	PUSHs (sv_2mortal (newSViv (surface2->w)));
922	PUSHs (sv_2mortal (newSViv (surface2->h)));	1241	PUSHs (sv_2mortal (newSViv (surface2->h)));
923	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1242	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
924	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)));
925	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1244	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
926	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1245	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
927	SDL_UnlockSurface (surface2);	1246	SDL_UnlockSurface (surface2);
928		1247
…		…
958	void	1277	void
959	error (char *message)	1278	error (char *message)
960	CODE:	1279	CODE:
961	fprintf (stderr, "ERROR: %s\n", message);	1280	fprintf (stderr, "ERROR: %s\n", message);
962	#ifdef _WIN32	1281	#ifdef _WIN32
963	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1282	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
964	#endif	1283	#endif
965		1284
966	void	1285	void
967	fatal (char *message)	1286	fatal (char *message)
968	CODE:	1287	CODE:
969	fprintf (stderr, "FATAL: %s\n", message);	1288	fprintf (stderr, "FATAL: %s\n", message);
970	#ifdef _WIN32	1289	#ifdef _WIN32
971	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1290	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
972	#endif	1291	#endif
973	_exit (1);	1292	_exit (1);
974		1293
975	void	1294	void
976	_exit (int retval = 0)	1295	_exit (int retval = 0)
…		…
988	#if DEBUG	1307	#if DEBUG
989	VALGRIND_DO_LEAK_CHECK;	1308	VALGRIND_DO_LEAK_CHECK;
990	#endif	1309	#endif
991	}	1310	}
992		1311
993	MODULE = CFPlus PACKAGE = CFPlus::Font	1312	int
		1313	SvREFCNT (SV *sv)
		1314	CODE:
		1315	RETVAL = SvREFCNT (sv);
		1316	OUTPUT:
		1317	RETVAL
		1318
		1319	MODULE = Deliantra::Client PACKAGE = DC::Font
994		1320
995	PROTOTYPES: DISABLE	1321	PROTOTYPES: DISABLE
996		1322
997	CFPlus::Font	1323	DC::Font
998	new_from_file (SV *class, char *path, int id = 0)	1324	new_from_file (SV *klass, char *path, int id = 0)
999	CODE:	1325	CODE:
1000	{	1326	{
1001	int count;	1327	int count;
1002	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1328	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1003	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1329	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1005	}	1331	}
1006	OUTPUT:	1332	OUTPUT:
1007	RETVAL	1333	RETVAL
1008		1334
1009	void	1335	void
1010	DESTROY (CFPlus::Font self)	1336	DESTROY (DC::Font self)
1011	CODE:	1337	CODE:
1012	pango_font_description_free (self);	1338	pango_font_description_free (self);
1013		1339
1014	void	1340	void
1015	make_default (CFPlus::Font self)	1341	make_default (DC::Font self)
1016	PROTOTYPE: $	1342	PROTOTYPE: $
1017	CODE:	1343	CODE:
1018	default_font = self;	1344	default_font = self;
1019		1345
1020	MODULE = CFPlus PACKAGE = CFPlus::Layout	1346	MODULE = Deliantra::Client PACKAGE = DC::Layout
1021		1347
1022	PROTOTYPES: DISABLE	1348	PROTOTYPES: DISABLE
1023		1349
1024	void	1350	void
1025	reset_glyph_cache ()	1351	glyph_cache_backup ()
1026	PROTOTYPE:	1352	PROTOTYPE:
1027	CODE:	1353	CODE:
		1354	tc_backup ();
		1355
		1356	void
		1357	glyph_cache_restore ()
		1358	PROTOTYPE:
		1359	CODE:
1028	tc_clear ();	1360	tc_restore ();
1029		1361
1030	CFPlus::Layout	1362	DC::Layout
1031	new (SV *class)	1363	new (SV *klass)
1032	CODE:	1364	CODE:
1033	New (0, RETVAL, 1, struct cf_layout);	1365	RETVAL = new cf_layout;
1034		1366
1035	RETVAL->pl = pango_layout_new (opengl_context);	1367	RETVAL->pl = pango_layout_new (opengl_context);
1036	RETVAL->r = 1.;	1368	RETVAL->r = 1.;
1037	RETVAL->g = 1.;	1369	RETVAL->g = 1.;
1038	RETVAL->b = 1.;	1370	RETVAL->b = 1.;
1039	RETVAL->a = 1.;	1371	RETVAL->a = 1.;
1040	RETVAL->base_height = MIN_FONT_HEIGHT;	1372	RETVAL->base_height = MIN_FONT_HEIGHT;
1041	RETVAL->font = 0;	1373	RETVAL->font = 0;
1042	RETVAL->rc = rc_alloc ();
1043		1374
1044	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1375	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1045	layout_update_font (RETVAL);	1376	layout_update_font (RETVAL);
1046	OUTPUT:	1377	OUTPUT:
1047	RETVAL	1378	RETVAL
1048		1379
1049	void	1380	void
1050	DESTROY (CFPlus::Layout self)	1381	DESTROY (DC::Layout self)
1051	CODE:	1382	CODE:
1052	g_object_unref (self->pl);	1383	g_object_unref (self->pl);
1053	rc_free (self->rc);
1054	Safefree (self);	1384	delete self;
1055		1385
1056	void	1386	void
1057	set_text (CFPlus::Layout self, SV *text_)	1387	set_text (DC::Layout self, SV *text_)
1058	CODE:	1388	CODE:
1059	{	1389	{
1060	STRLEN textlen;	1390	STRLEN textlen;
1061	char *text = SvPVutf8 (text_, textlen);	1391	char *text = SvPVutf8 (text_, textlen);
1062		1392
1063	pango_layout_set_text (self->pl, text, textlen);	1393	pango_layout_set_text (self->pl, text, textlen);
1064	}	1394	}
1065		1395
1066	void	1396	void
1067	set_markup (CFPlus::Layout self, SV *text_)	1397	set_markup (DC::Layout self, SV *text_)
1068	CODE:	1398	CODE:
1069	{	1399	{
1070	STRLEN textlen;	1400	STRLEN textlen;
1071	char *text = SvPVutf8 (text_, textlen);	1401	char *text = SvPVutf8 (text_, textlen);
1072		1402
1073	pango_layout_set_markup (self->pl, text, textlen);	1403	pango_layout_set_markup (self->pl, text, textlen);
1074	}	1404	}
1075		1405
1076	void	1406	void
1077	set_shapes (CFPlus::Layout self, ...)	1407	set_shapes (DC::Layout self, ...)
1078	CODE:	1408	CODE:
1079	{	1409	{
1080	PangoAttrList *attrs = 0;	1410	PangoAttrList *attrs = 0;
1081	const char *text = pango_layout_get_text (self->pl);	1411	const char *text = pango_layout_get_text (self->pl);
1082	const char *pos = text;	1412	const char *pos = text;
…		…
1117	if (attrs)	1447	if (attrs)
1118	pango_layout_set_attributes (self->pl, attrs);	1448	pango_layout_set_attributes (self->pl, attrs);
1119	}	1449	}
1120		1450
1121	void	1451	void
1122	get_shapes (CFPlus::Layout self)	1452	get_shapes (DC::Layout self)
1123	PPCODE:	1453	PPCODE:
1124	{	1454	{
1125	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1455	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1126		1456
1127	do	1457	do
1128	{	1458	{
1129	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1459	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1130		1460
1131	if (run && shape_attr_p (run))	1461	if (run && shape_attr_p (run))
1132	{	1462	{
1133	PangoRectangle extents;	1463	PangoRectangle extents;
1134	pango_layout_iter_get_run_extents (iter, 0, &extents);	1464	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1142		1472
1143	pango_layout_iter_free (iter);	1473	pango_layout_iter_free (iter);
1144	}	1474	}
1145		1475
1146	int	1476	int
1147	has_wrapped (CFPlus::Layout self)	1477	has_wrapped (DC::Layout self)
1148	CODE:	1478	CODE:
1149	{	1479	{
1150	int lines = 1;	1480	int lines = 1;
1151	const char *text = pango_layout_get_text (self->pl);	1481	const char *text = pango_layout_get_text (self->pl);
1152		1482
…		…
1157	}	1487	}
1158	OUTPUT:	1488	OUTPUT:
1159	RETVAL	1489	RETVAL
1160		1490
1161	SV *	1491	SV *
1162	get_text (CFPlus::Layout self)	1492	get_text (DC::Layout self)
1163	CODE:	1493	CODE:
1164	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1494	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1165	sv_utf8_decode (RETVAL);	1495	sv_utf8_decode (RETVAL);
1166	OUTPUT:	1496	OUTPUT:
1167	RETVAL	1497	RETVAL
1168		1498
1169	void	1499	void
1170	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1500	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1171	CODE:	1501	CODE:
1172	self->r = r;	1502	self->r = r;
1173	self->g = g;	1503	self->g = g;
1174	self->b = b;	1504	self->b = b;
1175	self->a = a;	1505	self->a = a;
1176		1506
1177	void	1507	void
1178	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1508	set_font (DC::Layout self, DC::Font font = 0)
1179	CODE:	1509	CODE:
1180	if (self->font != font)	1510	if (self->font != font)
1181	{	1511	{
1182	self->font = font;	1512	self->font = font;
1183	layout_update_font (self);	1513	layout_update_font (self);
1184	}	1514	}
1185		1515
1186	void	1516	void
1187	set_height (CFPlus::Layout self, int base_height)	1517	set_height (DC::Layout self, int base_height)
1188	CODE:	1518	CODE:
1189	if (self->base_height != base_height)	1519	if (self->base_height != base_height)
1190	{	1520	{
1191	self->base_height = base_height;	1521	self->base_height = base_height;
1192	layout_update_font (self);	1522	layout_update_font (self);
1193	}	1523	}
1194		1524
1195	void	1525	void
1196	set_width (CFPlus::Layout self, int max_width = -1)	1526	set_width (DC::Layout self, int max_width = -1)
1197	CODE:	1527	CODE:
1198	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1528	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1199		1529
1200	void	1530	void
1201	set_indent (CFPlus::Layout self, int indent)	1531	set_indent (DC::Layout self, int indent)
1202	CODE:	1532	CODE:
1203	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1533	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1204		1534
1205	void	1535	void
1206	set_spacing (CFPlus::Layout self, int spacing)	1536	set_spacing (DC::Layout self, int spacing)
1207	CODE:	1537	CODE:
1208	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1538	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1209		1539
1210	void	1540	void
1211	set_ellipsise (CFPlus::Layout self, int ellipsise)	1541	set_ellipsise (DC::Layout self, int ellipsise)
1212	CODE:	1542	CODE:
1213	pango_layout_set_ellipsize (self->pl,	1543	pango_layout_set_ellipsize (self->pl,
1214	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1544	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1215	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1545	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1216	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1546	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1217	: PANGO_ELLIPSIZE_NONE	1547	: PANGO_ELLIPSIZE_NONE
1218	);	1548	);
1219		1549
1220	void	1550	void
1221	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1551	set_single_paragraph_mode (DC::Layout self, int spm)
1222	CODE:	1552	CODE:
1223	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1553	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1224		1554
1225	void	1555	void
1226	size (CFPlus::Layout self)	1556	size (DC::Layout self)
1227	PPCODE:	1557	PPCODE:
1228	{	1558	{
1229	int w, h;	1559	int w, h;
1230		1560
1231	layout_get_pixel_size (self, &w, &h);	1561	layout_get_pixel_size (self, &w, &h);
…		…
1234	PUSHs (sv_2mortal (newSViv (w)));	1564	PUSHs (sv_2mortal (newSViv (w)));
1235	PUSHs (sv_2mortal (newSViv (h)));	1565	PUSHs (sv_2mortal (newSViv (h)));
1236	}	1566	}
1237		1567
1238	int	1568	int
1239	descent (CFPlus::Layout self)	1569	descent (DC::Layout self)
1240	CODE:	1570	CODE:
1241	{	1571	{
1242	PangoRectangle rect;	1572	PangoRectangle rect;
1243	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1573	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1244	pango_layout_line_get_pixel_extents (line, 0, &rect);	1574	pango_layout_line_get_pixel_extents (line, 0, &rect);
1245	RETVAL = PANGO_DESCENT (rect);	1575	RETVAL = PANGO_DESCENT (rect);
1246	}	1576	}
1247	OUTPUT:	1577	OUTPUT:
1248	RETVAL	1578	RETVAL
1249		1579
1250	int	1580	int
1251	xy_to_index (CFPlus::Layout self, int x, int y)	1581	xy_to_index (DC::Layout self, int x, int y)
1252	CODE:	1582	CODE:
1253	{	1583	{
1254	int index, trailing;	1584	int index, trailing;
1255	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1585	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1256	RETVAL = index + trailing;	1586	RETVAL = index + trailing;
1257	}	1587	}
1258	OUTPUT:	1588	OUTPUT:
1259	RETVAL	1589	RETVAL
1260		1590
1261	void	1591	void
1262	cursor_pos (CFPlus::Layout self, int index)	1592	cursor_pos (DC::Layout self, int index)
1263	PPCODE:	1593	PPCODE:
1264	{	1594	{
1265	PangoRectangle strong_pos;	1595	PangoRectangle pos;
1266	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1596	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1267		1597
1268	EXTEND (SP, 3);	1598	EXTEND (SP, 3);
1269	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1599	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1270	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1600	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1271	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1601	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1272	}	1602	}
1273		1603
1274	void	1604	void
1275	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1605	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1276	PPCODE:	1606	PPCODE:
1277	{	1607	{
1278	int line, x;	1608	int line, x;
1279		1609
1280	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);
		1611	#if !PANGO_VERSION_CHECK (1, 17, 3)
1281	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1612	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1282		1613	--line;
		1614	#endif
1283	EXTEND (SP, 2);	1615	EXTEND (SP, 2);
1284	PUSHs (sv_2mortal (newSViv (line - 1)));	1616	PUSHs (sv_2mortal (newSViv (line)));
1285	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1617	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1286	}	1618	}
1287		1619
1288	void	1620	void
1289	line_x_to_index (CFPlus::Layout self, int line, int x)	1621	line_x_to_index (DC::Layout self, int line, int x)
1290	PPCODE:	1622	PPCODE:
1291	{	1623	{
1292	PangoLayoutLine *lp;	1624	PangoLayoutLine *lp;
1293	int index, trailing;	1625	int index, trailing;
1294		1626
1295	if (line < 0)	1627	if (line < 0)
1296	XSRETURN_EMPTY;	1628	XSRETURN_EMPTY;
1297		1629
1298	if (!(lp = pango_layout_get_line (self->pl, line)))	1630	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1299	XSRETURN_EMPTY; /* do better */	1631	XSRETURN_EMPTY; /* do better */
1300		1632
1301	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1633	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1302		1634
1303	EXTEND (SP, 2);	1635	EXTEND (SP, 2);
…		…
1309	PUSHs (sv_2mortal (newSViv (trailing)));	1641	PUSHs (sv_2mortal (newSViv (trailing)));
1310	}	1642	}
1311	}	1643	}
1312		1644
1313	void	1645	void
1314	render (CFPlus::Layout self, float x, float y, int flags = 0)	1646	render (DC::Layout self, float x, float y, int flags = 0)
1315	CODE:	1647	CODE:
1316	rc_clear (self->rc);	1648	self->rc.clear ();
1317	pango_opengl_render_layout_subpixel (	1649	pango_opengl_render_layout_subpixel (
1318	self->pl,	1650	self->pl,
1319	self->rc,	1651	&self->rc,
1320	x * PANGO_SCALE, y * PANGO_SCALE,	1652	x * PANGO_SCALE, y * PANGO_SCALE,
1321	self->r, self->g, self->b, self->a,	1653	self->r, self->g, self->b, self->a,
1322	flags	1654	flags
1323	);	1655	);
1324	// we assume that context_change actually clears/frees stuff	1656	// we assume that context_change actually clears/frees stuff
1325	// and does not do any recomputation...	1657	// and does not do any recomputation...
1326	pango_layout_context_changed (self->pl);	1658	pango_layout_context_changed (self->pl);
1327		1659
1328	void	1660	void
1329	draw (CFPlus::Layout self)	1661	draw (DC::Layout self)
1330	CODE:	1662	CODE:
1331	{	1663	{
1332	glEnable (GL_TEXTURE_2D);	1664	glEnable (GL_TEXTURE_2D);
1333	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);	1665	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1334	glEnable (GL_BLEND);	1666	glEnable (GL_BLEND);
1335	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1667	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1336	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1668	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1337	glEnable (GL_ALPHA_TEST);	1669	glEnable (GL_ALPHA_TEST);
1338	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1670	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1339		1671
1340	rc_draw (self->rc);	1672	self->rc.draw ();
1341		1673
1342	glDisable (GL_ALPHA_TEST);	1674	glDisable (GL_ALPHA_TEST);
1343	glDisable (GL_BLEND);	1675	glDisable (GL_BLEND);
1344	glDisable (GL_TEXTURE_2D);	1676	glDisable (GL_TEXTURE_2D);
1345	}	1677	}
1346		1678
1347	MODULE = CFPlus PACKAGE = CFPlus::Texture	1679	MODULE = Deliantra::Client PACKAGE = DC::Texture
1348		1680
1349	PROTOTYPES: ENABLE	1681	PROTOTYPES: ENABLE
1350
1351	int minpot (int n)
1352		1682
1353	void	1683	void
1354	pad (SV *data_, int ow, int oh, int nw, int nh)	1684	pad (SV *data_, int ow, int oh, int nw, int nh)
1355	CODE:	1685	CODE:
1356	{	1686	{
…		…
1422	glDisable (GL_ALPHA_TEST);	1752	glDisable (GL_ALPHA_TEST);
1423	glDisable (GL_BLEND);	1753	glDisable (GL_BLEND);
1424	}	1754	}
1425	}	1755	}
1426		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
1427	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)
1428	CODE:	1879	CODE:
1429	{	1880	{
1430	GLint width;	1881	GLint width;
1431	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);
…		…
1433	RETVAL = width > 0;	1884	RETVAL = width > 0;
1434	}	1885	}
1435	OUTPUT:	1886	OUTPUT:
1436	RETVAL	1887	RETVAL
1437		1888
1438	MODULE = CFPlus PACKAGE = CFPlus::Map	1889	MODULE = Deliantra::Client PACKAGE = DC::Map
1439		1890
1440	PROTOTYPES: DISABLE	1891	PROTOTYPES: DISABLE
1441		1892
1442	CFPlus::Map	1893	DC::Map
1443	new (SV *class)	1894	new (SV *klass)
1444	CODE:	1895	CODE:
1445	New (0, RETVAL, 1, struct map);	1896	New (0, RETVAL, 1, mapgrid);
1446	RETVAL->x = 0;	1897	RETVAL->x = 0;
1447	RETVAL->y = 0;	1898	RETVAL->y = 0;
1448	RETVAL->w = 0;	1899	RETVAL->w = 0;
1449	RETVAL->h = 0;	1900	RETVAL->h = 0;
1450	RETVAL->ox = 0;	1901	RETVAL->ox = 0;
…		…
1455	RETVAL->row = 0;	1906	RETVAL->row = 0;
1456	OUTPUT:	1907	OUTPUT:
1457	RETVAL	1908	RETVAL
1458		1909
1459	void	1910	void
1460	DESTROY (CFPlus::Map self)	1911	DESTROY (DC::Map self)
1461	CODE:	1912	CODE:
1462	{	1913	{
1463	map_clear (self);	1914	map_clear (self);
1464	Safefree (self->face2tile);	1915	Safefree (self->face2tile);
1465	Safefree (self->tex);	1916	Safefree (self->tex);
1466	Safefree (self);	1917	Safefree (self);
1467	}	1918	}
1468		1919
1469	void	1920	void
1470	resize (CFPlus::Map self, int map_width, int map_height)	1921	resize (DC::Map self, int map_width, int map_height)
1471	CODE:	1922	CODE:
1472	self->w = map_width;	1923	self->w = map_width;
1473	self->h = map_height;	1924	self->h = map_height;
1474		1925
1475	void	1926	void
1476	clear (CFPlus::Map self)	1927	clear (DC::Map self)
1477	CODE:	1928	CODE:
1478	map_clear (self);	1929	map_clear (self);
1479		1930
1480	void	1931	void
1481	set_tileid (CFPlus::Map self, int face, int tile)	1932	set_tileid (DC::Map self, int face, int tile)
1482	CODE:	1933	CODE:
1483	{	1934	{
1484	need_facenum (self, face); self->face2tile [face] = tile;	1935	need_facenum (self, face); self->face2tile [face] = tile;
1485	need_texid (self, tile);	1936	need_texid (self, tile);
1486	}	1937	}
1487		1938
1488	void	1939	void
1489	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1940	set_smooth (DC::Map self, int face, int smooth, int level)
1490	CODE:	1941	CODE:
1491	{	1942	{
1492	tileid texid;	1943	tileid texid;
1493	maptex *tex;	1944	maptex *tex;
1494		1945
1495	if (face < 0 || face >= self->faces)	1946	if (face < 0 || face >= self->faces)
1496	return;	1947	return;
1497		1948
1498	if (smooth < 0 || smooth >= self->faces)	1949	if (smooth < 0 || smooth >= self->faces)
1499	return;	1950	return;
1500		1951
1501	texid = self->face2tile [face];	1952	texid = self->face2tile [face];
1502		1953
1503	if (!texid)	1954	if (!texid)
1504	return;	1955	return;
1505		1956
1506	tex = self->tex + texid;	1957	tex = self->tex + texid;
1507	tex->smoothtile = self->face2tile [smooth];	1958	tex->smoothtile = self->face2tile [smooth];
1508	tex->smoothlevel = level;	1959	tex->smoothlevel = level;
1509	}	1960	}
1510		1961
1511	void	1962	void
1512	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1963	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1513	CODE:	1964	CODE:
1514	{	1965	{
1515	need_texid (self, texid);	1966	need_texid (self, texid);
1516		1967
1517	{	1968	{
…		…
1536	// use uglier nearest interpolation because linear suffers	1987	// use uglier nearest interpolation because linear suffers
1537	// from transparent color bleeding and ugly wrapping effects.	1988	// from transparent color bleeding and ugly wrapping effects.
1538	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1989	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1539	}	1990	}
1540		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	}
		2011
1541	int	2012	int
1542	ox (CFPlus::Map self)	2013	ox (DC::Map self)
1543	ALIAS:	2014	ALIAS:
1544	oy = 1	2015	oy = 1
1545	x = 2	2016	x = 2
1546	y = 3	2017	y = 3
1547	w = 4	2018	w = 4
…		…
1558	}	2029	}
1559	OUTPUT:	2030	OUTPUT:
1560	RETVAL	2031	RETVAL
1561		2032
1562	void	2033	void
1563	scroll (CFPlus::Map self, int dx, int dy)	2034	scroll (DC::Map self, int dx, int dy)
1564	CODE:	2035	CODE:
1565	{	2036	{
1566	if (dx > 0)	2037	if (dx > 0)
1567	map_blank (self, self->x, self->y, dx, self->h);	2038	map_blank (self, self->x, self->y, dx, self->h);
1568	else if (dx < 0)	2039	else if (dx < 0)
…		…
1576	self->ox += dx; self->x += dx;	2047	self->ox += dx; self->x += dx;
1577	self->oy += dy; self->y += dy;	2048	self->oy += dy; self->y += dy;
1578		2049
1579	while (self->y < 0)	2050	while (self->y < 0)
1580	{	2051	{
1581	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2052	prepend (self->row, self->rows, MAP_EXTEND_Y);
1582		2053
1583	self->rows += MAP_EXTEND_Y;	2054	self->rows += MAP_EXTEND_Y;
1584	self->y += MAP_EXTEND_Y;	2055	self->y += MAP_EXTEND_Y;
1585	}	2056	}
1586	}	2057	}
1587		2058
1588	SV *	2059	SV *
1589	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2060	map1a_update (DC::Map self, SV *data_)
1590	CODE:	2061	CODE:
1591	{	2062	{
1592	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2063	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1593	uint8_t *data_end = (uint8_t *)SvEND (data_);	2064	uint8_t *data_end = (uint8_t *)SvEND (data_);
1594	mapcell *cell;	2065	mapcell *cell;
…		…
1615		2086
1616	//TODO: don't trust server data to be in-range(!)	2087	//TODO: don't trust server data to be in-range(!)
1617		2088
1618	if (flags & 8)	2089	if (flags & 8)
1619	{	2090	{
		2091	uint8_t ext, cmd;
		2092
1620	if (extmap)	2093	do
1621	{	2094	{
1622	uint8_t ext, cmd;	2095	ext = *data++;
		2096	cmd = ext & 0x7f;
1623		2097
1624	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
1625	{	2101	{
1626	ext = *data++;
1627	cmd = ext & 0x3f;
1628
1629	if (cmd < 4)
1630	cell->darkness = 255 - ext * 64 + 1;
1631	else if (cmd == 5) // health
1632	{
1633	cell->stat_width = 1;	2102	cell->stat_width = 1;
1634	cell->stat_hp = *data++;	2103	cell->stat_hp = *data++;
1635	}
1636	else if (cmd == 6) // monster width
1637	cell->stat_width = *data++ + 1;
1638	else if (cmd == 0x47)
1639	{
1640	if (*data == 4)
1641	; // decode player count
1642
1643	data += *data + 1;
1644	}
1645	else if (cmd == 8) // cell flags
1646	cell->flags = *data++;
1647	else if (ext & 0x40) // unknown, multibyte => skip
1648	data += *data + 1;
1649	else
1650	data++;
1651	}	2104	}
1652	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++;
1653	}	2122	}
1654	else	2123	while (ext & 0x80);
1655	cell->darkness = *data++ + 1;
1656	}	2124	}
1657		2125
1658	for (z = 0; z <= 2; ++z)	2126	for (z = 0; z <= 2; ++z)
1659	if (flags & (4 >> z))	2127	if (flags & (4 >> z))
1660	{	2128	{
…		…
1663	cell->tile [z] = self->face2tile [face];	2131	cell->tile [z] = self->face2tile [face];
1664		2132
1665	if (cell->tile [z])	2133	if (cell->tile [z])
1666	{	2134	{
1667	maptex *tex = self->tex + cell->tile [z];	2135	maptex *tex = self->tex + cell->tile [z];
		2136	tex->unused = 0;
1668	if (!tex->name)	2137	if (!tex->name)
1669	av_push (missing, newSViv (cell->tile [z]));	2138	av_push (missing, newSViv (cell->tile [z]));
1670		2139
1671	if (tex->smoothtile)	2140	if (tex->smoothtile)
1672	{	2141	{
1673	maptex *smooth = self->tex + tex->smoothtile;	2142	maptex *smooth = self->tex + tex->smoothtile;
		2143	smooth->unused = 0;
1674	if (!smooth->name)	2144	if (!smooth->name)
1675	av_push (missing, newSViv (tex->smoothtile));	2145	av_push (missing, newSViv (tex->smoothtile));
1676	}	2146	}
1677	}	2147	}
1678	}	2148	}
1679	}	2149	}
1680	else	2150	else
1681	cell->darkness = 0;	2151	CELL_CLEAR (cell);
1682	}	2152	}
1683	}	2153	}
1684	OUTPUT:	2154	OUTPUT:
1685	RETVAL	2155	RETVAL
1686		2156
1687	SV *	2157	SV *
1688	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2158	mapmap (DC::Map self, int x0, int y0, int w, int h)
1689	CODE:	2159	CODE:
1690	{	2160	{
1691	int x1, x;	2161	int x1, x;
1692	int y1, y;	2162	int y1, y;
1693	int z;	2163	int z;
…		…
1706	? self->row + y	2176	? self->row + y
1707	: 0;	2177	: 0;
1708		2178
1709	for (x = x0; x < x1; x++)	2179	for (x = x0; x < x1; x++)
1710	{	2180	{
1711	int r = 32, g = 32, b = 32, a = 192;	2181	unsigned int r = 32, g = 32, b = 32, a = 192;
1712		2182
1713	if (row && row->c0 <= x && x < row->c1)	2183	if (row && row->c0 <= x && x < row->c1)
1714	{	2184	{
1715	mapcell *cell = row->col + (x - row->c0);	2185	mapcell *cell = row->col + (x - row->c0);
1716		2186
…		…
1718	{	2188	{
1719	maptex tex = self->tex [cell->tile [z]];	2189	maptex tex = self->tex [cell->tile [z]];
1720	int a0 = 255 - tex.a;	2190	int a0 = 255 - tex.a;
1721	int a1 = tex.a;	2191	int a1 = tex.a;
1722		2192
1723	r = (r * a0 + tex.r * a1) / 255;	2193	r = div255 (r * a0 + tex.r * a1);
1724	g = (g * a0 + tex.g * a1) / 255;	2194	g = div255 (g * a0 + tex.g * a1);
1725	b = (b * a0 + tex.b * a1) / 255;	2195	b = div255 (b * a0 + tex.b * a1);
1726	a = (a * a0 + tex.a * a1) / 255;	2196	a = div255 (a * a0 + tex.a * a1);
1727	}	2197	}
1728	}	2198	}
1729		2199
1730	*map++ = (r )	2200	*map++ = (r )
1731	| (g << 8)	2201	| (g << 8)
1732	| (b << 16)	2202	| (b << 16)
1733	| (a << 24);	2203	| (a << 24);
1734	}	2204	}
1735	}	2205	}
1736		2206
1737	RETVAL = map_sv;	2207	RETVAL = map_sv;
1738	}	2208	}
1739	OUTPUT:	2209	OUTPUT:
1740	RETVAL	2210	RETVAL
1741		2211
1742	void	2212	void
1743	draw (CFPlus::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)
1744	CODE:	2214	CODE:
1745	{	2215	{
1746	int x, y, z;	2216	int x, y, z;
1747		2217
1748	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1749	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1750	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!
1751	smooth_key skey;	2219	int pl_x, pl_y;
1752		2220	maptex pl_tex;
1753	rc_t *rc = rc_alloc ();	2221	rc_t rc;
		2222	rc_t rc_ov;
1754	rc_key_t key;	2223	rc_key_t key;
1755	rc_array_t *arr;	2224	rc_t::array_t *arr;
1756		2225
		2226	pl_tex.name = 0;
		2227
1757	// thats current max. sorry.	2228	// that's current max. sorry.
1758	if (sw > 255) sw = 255;	2229	if (sw > 255) sw = 255;
1759	if (sh > 255) sh = 255;	2230	if (sh > 255) sh = 255;
1760
1761	// clear key, in case of extra padding
1762	memset (&skey, 0, sizeof (skey));
1763		2231
1764	memset (&key, 0, sizeof (key));	2232	memset (&key, 0, sizeof (key));
1765	key.r = 255;	2233	key.r = 255;
1766	key.g = 255;	2234	key.g = 255;
1767	key.b = 255;	2235	key.b = 255;
1768	key.a = 255;	2236	key.a = 255;
1769	key.mode = GL_QUADS;	2237	key.mode = GL_QUADS;
1770	key.format = GL_T2F_V3F;	2238	key.format = GL_T2F_V3F;
1771	key.texname = -1;
1772		2239
1773	mx += self->x;	2240	mx += self->x;
1774	my += self->y;	2241	my += self->y;
1775		2242
1776	// first pass: determine smooth_max	2243	// first pass: determine smooth_max
1777	// rather ugly, if you ask me	2244	// rather ugly, if you ask me
1778	// could also be stored inside mapcell and updated on change	2245	// could also be stored inside mapcell and updated on change
1779	memset (smooth_max, 0, sizeof (smooth_max));	2246	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1780		2247
1781	for (y = 0; y < sh; y++)	2248	for (y = 0; y < sh; y++)
1782	if (0 <= y + my && y + my < self->rows)	2249	if (0 <= y + my && y + my < self->rows)
1783	{	2250	{
1784	maprow *row = self->row + (y + my);	2251	maprow *row = self->row + (y + my);
…		…
1799	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2266	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1800	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2267	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1801		2268
1802	for (z = 0; z <= 2; z++)	2269	for (z = 0; z <= 2; z++)
1803	{	2270	{
1804	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;
1805		2275
1806	for (y = 0; y < sh; y++)	2276	for (y = 0; y < sh; y++)
1807	if (0 <= y + my && y + my < self->rows)	2277	if (0 <= y + my && y + my < self->rows)
1808	{	2278	{
1809	maprow *row = self->row + (y + my);	2279	maprow *row = self->row + (y + my);
…		…
1819	maptex tex = self->tex [tile];	2289	maptex tex = self->tex [tile];
1820	int px, py;	2290	int px, py;
1821		2291
1822	if (key.texname != tex.name)	2292	if (key.texname != tex.name)
1823	{	2293	{
		2294	self->tex [tile].unused = 0;
		2295
1824	if (!tex.name)	2296	if (!tex.name)
1825	tex = self->tex [2]; /* missing, replace by noface */	2297	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1826		2298
1827	key.texname = tex.name;	2299	key.texname = tex.name;
1828	arr = rc_array (rc, &key);	2300	arr = &rc.array (key);
1829	}	2301	}
1830		2302
1831	px = (x + 1) * T - tex.w;	2303	px = (x + 1) * Th - tex.w;
1832	py = (y + 1) * T - tex.h;	2304	py = (y + 1) * Tw - tex.h;
1833		2305
1834	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2306	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
1835	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1836	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1837	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1838
1839	if (cell->flags && z == 2)
1840	{	2307	{
1841	// overlays such as the speech bubble, probably more to come	2308	pl_x = px;
1842	if (cell->flags & 1)	2309	pl_y = py;
		2310	pl_tex = tex;
1843	{	2311	continue;
1844	maptex tex = self->tex [1];
1845	int px = x * T + T * 2 / 32;
1846	int py = y * T - T * 6 / 32;
1847
1848	if (tex.name)
1849	{
1850	if (key.texname != tex.name)
1851	{
1852	key.texname = tex.name;
1853	arr = rc_array (rc, &key);
1854	}
1855
1856	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1857	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1858	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1859	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1860	}
1861	}
1862	}	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);
1863		2318
1864	// update smooth hash	2319	// update smooth hash
1865	if (tex.smoothtile)	2320	if (tex.smoothtile)
1866	{	2321	{
1867	skey.tile = tex.smoothtile;	2322	skey.tile = tex.smoothtile;
1868	skey.level = tex.smoothlevel;	2323	skey.level = tex.smoothlevel;
1869		2324
1870	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2325	smooth_level[tex.smoothlevel] = 1;
1871		2326
1872	// 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
1873	// shifted +1|+1 so we always stay positive.	2328	// shifted +1|+1 so we always stay positive.
1874		2329
1875	// bits is ___n cccc CCCC bbbb	2330	// bits is ___n cccc CCCC bbbb
…		…
1883		2338
1884	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2339	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1885	// ·· ·· ·┏ ┓·	2340	// ·· ·· ·┏ ┓·
1886		2341
1887	// full tile	2342	// full tile
1888	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);
1889		2344
1890	// borders	2345	// borders
1891	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);
1892	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);
1893	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);
1894	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);
1895		2350
1896	// corners	2351	// corners
1897	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);
1898	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);
1899	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);
1900	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);
1901	}	2376	}
1902	}	2377	}
1903	}	2378	}
1904	}	2379	}
1905		2380
1906	rc_draw (rc);	2381	rc.draw ();
1907	rc_clear (rc);	2382	rc.clear ();
1908		2383
1909	// go through all smoothlevels, lowest to highest, then draw.	2384	// go through all smoothlevels, lowest to highest, then draw.
1910	// this is basically counting sort	2385	// this is basically counting sort
1911	{	2386	{
1912	int w, b;	2387	int w, b;
1913		2388
1914	glEnable (GL_TEXTURE_2D);	2389	glEnable (GL_TEXTURE_2D);
1915	glBegin (GL_QUADS);	2390	glBegin (GL_QUADS);
1916	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)
1917	{	2394	{
1918	uint32_t smask = smooth_level [w];	2395	smooth_key &skey = it->first;
1919	if (smask)	2396	IV bits = it->second;
1920	for (b = 0; b < 32; ++b)	2397
1921	if (smask & (((uint32_t)1) << b))	2398	if (!(bits & 0x1000)
		2399	&& skey.level == level
		2400	&& level > smooth_max [skey.x][skey.y])
1922	{	2401	{
1923	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
1924	HE *he;	2410	if (tex.name)
1925
1926	hv_iterinit (smooth);
1927	while ((he = hv_iternext (smooth)))
1928	{	2411	{
1929	smooth_key *skey = (smooth_key *)HeKEY (he);	2412	// this time avoiding texture state changes
1930	IV bits = SvIVX (HeVAL (he));	2413	// save gobs of state changes.
1931		2414	if (key.texname != tex.name)
1932	if (!(bits & 0x1000)
1933	&& skey->level == level
1934	&& level > smooth_max [skey->x][skey->y])
1935	{	2415	{
1936	maptex tex = self->tex [skey->tile];	2416	self->tex [skey.tile].unused = 0;
1937	int px = (((int)skey->x) - 1) * T;
1938	int py = (((int)skey->y) - 1) * T;
1939	int border = bits & 15;
1940	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1941	float dx = tex.s * .0625f; // 16 images/row
1942	float dy = tex.t * .5f ; // 2 images/column
1943		2417
1944	if (tex.name)
1945	{
1946	// this time avoiding texture state changes
1947	// save gobs of state changes.
1948	if (key.texname != tex.name)
1949	{
1950	glEnd ();	2418	glEnd ();
1951	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2419	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1952	glBegin (GL_QUADS);	2420	glBegin (GL_QUADS);
1953	}	2421	}
1954		2422
1955	if (border)	2423	if (border)
1956	{	2424	{
1957	float ox = border * dx;	2425	float ox = border * dx;
1958		2426
1959	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2427	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1960	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2428	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1961	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2429	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1962	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2430	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1963	}	2431	}
1964		2432
1965	if (corner)	2433	if (corner)
1966	{	2434	{
1967	float ox = corner * dx;	2435	float ox = corner * dx;
1968		2436
1969	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2437	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1970	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2438	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1971	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2439	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1972	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2440	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1973	}
1974	}
1975	}	2441	}
1976	}	2442	}
1977	}	2443	}
1978	}	2444	}
1979		2445
1980	glEnd ();	2446	glEnd ();
1981	glDisable (GL_TEXTURE_2D);	2447	glDisable (GL_TEXTURE_2D);
1982	key.texname = -1;	2448	key.texname = -1;
1983	}	2449	}
1984
1985	hv_clear (smooth);
1986	}	2450	}
1987		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
1988	glDisable (GL_BLEND);	2472	glDisable (GL_BLEND);
1989	rc_free (rc);
1990		2473
1991	// top layer: overlays such as the health bar	2474	// top layer: overlays such as the health bar
1992	for (y = 0; y < sh; y++)	2475	for (y = 0; y < sh; y++)
1993	if (0 <= y + my && y + my < self->rows)	2476	if (0 <= y + my && y + my < self->rows)
1994	{	2477	{
…		…
1997	for (x = 0; x < sw; x++)	2480	for (x = 0; x < sw; x++)
1998	if (row->c0 <= x + mx && x + mx < row->c1)	2481	if (row->c0 <= x + mx && x + mx < row->c1)
1999	{	2482	{
2000	mapcell *cell = row->col + (x + mx - row->c0);	2483	mapcell *cell = row->col + (x + mx - row->c0);
2001		2484
2002	int px = x * T;	2485	int px = x * Tw;
2003	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	}
2004		2493
2005	if (cell->stat_hp)	2494	if (cell->stat_hp)
2006	{	2495	{
2007	int width = cell->stat_width * T;	2496	int width = cell->stat_width * Tw;
2008	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2497	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2009		2498
2010	glColor3ub (0, 0, 0);	2499	glColor3ub (0, 0, 0);
2011	glRectf (px + 1, py - thick - 2,	2500	glRectf (px + 1, py - thick - 2,
2012	px + width - 1, py);	2501	px + width - 1, py);
2013		2502
…		…
2019	}	2508	}
2020	}	2509	}
2021	}	2510	}
2022		2511
2023	void	2512	void
2024	draw_magicmap (CFPlus::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)
2025	CODE:	2514	CODE:
2026	{	2515	{
2027	static float color[16][3] = {	2516	static float color[16][3] = {
2028	{ 0.00F, 0.00F, 0.00F },	2517	{ 0.00f, 0.00f, 0.00f },
2029	{ 1.00F, 1.00F, 1.00F },	2518	{ 1.00f, 1.00f, 1.00f },
2030	{ 0.00F, 0.00F, 0.55F },	2519	{ 0.00f, 0.00f, 0.55f },
2031	{ 1.00F, 0.00F, 0.00F },	2520	{ 1.00f, 0.00f, 0.00f },
2032		2521
2033	{ 1.00F, 0.54F, 0.00F },	2522	{ 1.00f, 0.54f, 0.00f },
2034	{ 0.11F, 0.56F, 1.00F },	2523	{ 0.11f, 0.56f, 1.00f },
2035	{ 0.93F, 0.46F, 0.00F },	2524	{ 0.93f, 0.46f, 0.00f },
2036	{ 0.18F, 0.54F, 0.34F },	2525	{ 0.18f, 0.54f, 0.34f },
2037		2526
2038	{ 0.56F, 0.73F, 0.56F },	2527	{ 0.56f, 0.73f, 0.56f },
2039	{ 0.80F, 0.80F, 0.80F },	2528	{ 0.80f, 0.80f, 0.80f },
2040	{ 0.55F, 0.41F, 0.13F },	2529	{ 0.55f, 0.41f, 0.13f },
2041	{ 0.99F, 0.77F, 0.26F },	2530	{ 0.99f, 0.77f, 0.26f },
2042		2531
2043	{ 0.74F, 0.65F, 0.41F },	2532	{ 0.74f, 0.65f, 0.41f },
2044		2533
2045	{ 0.00F, 1.00F, 1.00F },	2534	{ 0.00f, 1.00f, 1.00f },
2046	{ 1.00F, 0.00F, 1.00F },	2535	{ 1.00f, 0.00f, 1.00f },
2047	{ 1.00F, 1.00F, 0.00F },	2536	{ 1.00f, 1.00f, 0.00f },
2048	};	2537	};
2049		2538
2050	int x, y;	2539	int x, y;
2051		2540
2052	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	*/
2053	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2548	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2054	glEnable (GL_BLEND);	2549	glEnable (GL_BLEND);
2055	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2550	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2056	glBegin (GL_QUADS);	2551	glBegin (GL_QUADS);
2057		2552
2058	for (y = 0; y < h; y++)	2553	for (y = 0; y < h; y++)
…		…
2062		2557
2063	if (m)	2558	if (m)
2064	{	2559	{
2065	float *c = color [m & 15];	2560	float *c = color [m & 15];
2066		2561
2067	float tx1 = m & 0x40 ? 0.5 : 0.;	2562	float tx1 = m & 0x40 ? 0.5f : 0.f;
2068	float tx2 = tx1 + 0.5;	2563	float tx2 = tx1 + 0.5f;
2069		2564
2070	glColor4f (c[0], c[1], c[2], 0.75);	2565	glColor4f (c[0], c[1], c[2], 1);
2071	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2566	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2072	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2567	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2073	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2568	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2074	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2569	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2075	}	2570	}
…		…
2079	glDisable (GL_BLEND);	2574	glDisable (GL_BLEND);
2080	glDisable (GL_TEXTURE_2D);	2575	glDisable (GL_TEXTURE_2D);
2081	}	2576	}
2082		2577
2083	void	2578	void
2084	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2579	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2085	PPCODE:	2580	PPCODE:
2086	{	2581	{
2087	int x, y;	2582	int x, y;
2088	int sw1 = sw + 2;	2583	int sw1 = sw + 2;
2089	int sh1 = sh + 2;	2584	int sh1 = sh + 2;
2090	int sh3 = sh * 3;	2585	int sh3 = sh * 3;
2091	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);
2092	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2589	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2093	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2590	memset (darkness1, 0, sw1*sh1);
2094	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2095		2591
2096	SvPOK_only (darkness3_sv);	2592	SvPOK_only (darkness3_sv);
2097	SvCUR_set (darkness3_sv, sw34 * sh3);	2593	SvCUR_set (darkness3_sv, sw3 * sh3);
2098		2594
2099	mx += self->x - 1;	2595	mx += self->x - 1;
2100	my += self->y - 1;	2596	my += self->y - 1;
2101
2102	memset (darkness1, 255, sw1 * sh1);
2103		2597
2104	for (y = 0; y < sh1; y++)	2598	for (y = 0; y < sh1; y++)
2105	if (0 <= y + my && y + my < self->rows)	2599	if (0 <= y + my && y + my < self->rows)
2106	{	2600	{
2107	maprow *row = self->row + (y + my);	2601	maprow *row = self->row + (y + my);
…		…
2110	if (row->c0 <= x + mx && x + mx < row->c1)	2604	if (row->c0 <= x + mx && x + mx < row->c1)
2111	{	2605	{
2112	mapcell *cell = row->col + (x + mx - row->c0);	2606	mapcell *cell = row->col + (x + mx - row->c0);
2113		2607
2114	darkness1 [y * sw1 + x] = cell->darkness	2608	darkness1 [y * sw1 + x] = cell->darkness
2115	? 255 - (cell->darkness - 1)	2609	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2116	: 255 - FOW_DARKNESS;	2610	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2117	}	2611	}
2118	}	2612	}
2119		2613
2120	for (y = 0; y < sh; ++y)	2614	for (y = 0; y < sh; ++y)
2121	for (x = 0; x < sw; ++x)	2615	for (x = 0; x < sw; ++x)
…		…
2140		2634
2141	uint8_t r13 = (d13 + d23 + d12) / 3;	2635	uint8_t r13 = (d13 + d23 + d12) / 3;
2142	uint8_t r23 = d23;	2636	uint8_t r23 = d23;
2143	uint8_t r33 = (d23 + d33 + d32) / 3;	2637	uint8_t r33 = (d23 + d33 + d32) / 3;
2144		2638
2145	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2639	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2146	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2640	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2147	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2641	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2148	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2642	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2149	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 */
2150	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2644	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2151	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2645	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2152	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2646	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2153	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2647	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2154	}	2648	}
2155		2649
2156	free (darkness1);	2650	free (darkness1);
2157		2651
2158	EXTEND (SP, 3);	2652	EXTEND (SP, 3);
2159	PUSHs (sv_2mortal (newSViv (sw34)));	2653	PUSHs (sv_2mortal (newSViv (sw3)));
2160	PUSHs (sv_2mortal (newSViv (sh3)));	2654	PUSHs (sv_2mortal (newSViv (sh3)));
2161	PUSHs (darkness3_sv);	2655	PUSHs (darkness3_sv);
2162	}	2656	}
2163		2657
2164	SV *	2658	SV *
2165	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2659	get_rect (DC::Map self, int x0, int y0, int w, int h)
2166	CODE:	2660	CODE:
2167	{	2661	{
2168	int x, y, x1, y1;	2662	int x, y, x1, y1;
2169	SV *data_sv = newSV (w * h * 7 + 5);	2663	SV *data_sv = newSV (w * h * 7 + 5);
2170	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2664	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2227	else	2721	else
2228	*data++ = 0;	2722	*data++ = 0;
2229	}	2723	}
2230	}	2724	}
2231		2725
		2726	/* if size is w*h + 5 then no data has been found */
		2727	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2728	{
2232	SvPOK_only (data_sv);	2729	SvPOK_only (data_sv);
2233	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2730	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2731	}
		2732
2234	RETVAL = data_sv;	2733	RETVAL = data_sv;
2235	}	2734	}
2236	OUTPUT:	2735	OUTPUT:
2237	RETVAL	2736	RETVAL
2238		2737
2239	void	2738	void
2240	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2739	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2241	PPCODE:	2740	PPCODE:
2242	{	2741	{
2243	int x, y, z;	2742	int x, y, z;
2244	int w, h;	2743	int w, h;
2245	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;
2246		2755
2247	if (*data++ != 0)	2756	if (*data++ != 0)
2248	XSRETURN_EMPTY; /* version mismatch */	2757	XSRETURN_EMPTY; /* version mismatch */
2249		2758
2250	w = *data++ << 8; w |= *data++;	2759	w = *data++ << 8; w |= *data++;
…		…
2265	{	2774	{
2266	maprow *row = map_get_row (self, y);	2775	maprow *row = map_get_row (self, y);
2267		2776
2268	for (x = x0; x < x1; x++)	2777	for (x = x0; x < x1; x++)
2269	{	2778	{
		2779	uint8_t flags;
		2780
		2781	if (data + 7 >= end)
		2782	XSRETURN_EMPTY;
		2783
2270	uint8_t flags = *data++;	2784	flags = *data++;
2271		2785
2272	if (flags)	2786	if (flags)
2273	{	2787	{
2274	mapcell *cell = row_get_cell (row, x);	2788	mapcell *cell = row_get_cell (row, x);
2275	tileid tile[3] = { 0, 0, 0 };	2789	tileid tile[3] = { 0, 0, 0 };
…		…
2278	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2792	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2279	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2793	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2280		2794
2281	if (cell->darkness == 0)	2795	if (cell->darkness == 0)
2282	{	2796	{
2283	cell->darkness = 0;	2797	/*cell->darkness = 0;*/
		2798	EXTEND (SP, 3);
2284		2799
2285	for (z = 0; z <= 2; z++)	2800	for (z = 0; z <= 2; z++)
2286	{	2801	{
2287	tileid t = tile [z];	2802	tileid t = tile [z];
2288		2803
2289	if (t >= self->texs || (t && !self->tex [t].name))	2804	if (t >= self->texs || (t && !self->tex [t].name))
2290	{	2805	{
2291	XPUSHs (sv_2mortal (newSViv (t)));	2806	PUSHs (sv_2mortal (newSViv (t)));
2292	need_texid (self, t);	2807	need_texid (self, t);
2293	}	2808	}
2294		2809
2295	cell->tile [z] = t;	2810	cell->tile [z] = t;
2296	}	2811	}
…		…
2298	}	2813	}
2299	}	2814	}
2300	}	2815	}
2301	}	2816	}
2302		2817
2303	MODULE = CFPlus PACKAGE = CFPlus::RW	2818	MODULE = Deliantra::Client PACKAGE = DC::RW
2304		2819
2305	CFPlus::RW	2820	DC::RW
2306	new (SV *class, SV *data_sv)	2821	new (SV *klass, SV *data_sv)
2307	CODE:	2822	CODE:
2308	{	2823	{
2309	STRLEN datalen;	2824	STRLEN datalen;
2310	char *data = SvPVbyte (data_sv, datalen);	2825	char *data = SvPVbyte (data_sv, datalen);
2311		2826
2312	RETVAL = SDL_RWFromConstMem (data, datalen);	2827	RETVAL = SDL_RWFromConstMem (data, datalen);
2313	}	2828	}
2314	OUTPUT:	2829	OUTPUT:
2315	RETVAL	2830	RETVAL
2316		2831
2317	CFPlus::RW	2832	DC::RW
2318	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")
2319	CODE:	2834	CODE:
2320	RETVAL = SDL_RWFromFile (path, mode);	2835	RETVAL = SDL_RWFromFile (path, mode);
2321	OUTPUT:	2836	OUTPUT:
2322	RETVAL	2837	RETVAL
2323		2838
2324	# fails on win32:	2839	# fails on win32:
2325	# CFPlus.xs(2268) : error C2059: syntax error : '('	2840	# dc.xs(2268) : error C2059: syntax error : '('
2326	#void	2841	#void
2327	#close (CFPlus::RW self)	2842	#close (DC::RW self)
2328	# CODE:	2843	# CODE:
2329	# (self->(close)) (self);	2844	# (self->(close)) (self);
2330		2845
2331	MODULE = CFPlus PACKAGE = CFPlus::Channel	2846	MODULE = Deliantra::Client PACKAGE = DC::Channel
2332		2847
2333	PROTOTYPES: DISABLE	2848	PROTOTYPES: DISABLE
2334		2849
2335	CFPlus::Channel	2850	DC::Channel
2336	find ()	2851	find ()
2337	CODE:	2852	CODE:
2338	{	2853	{
2339	RETVAL = Mix_GroupAvailable (-1);	2854	RETVAL = Mix_GroupAvailable (-1);
2340		2855
2341	if (RETVAL < 0)	2856	if (RETVAL < 0)
2342	{	2857	{
2343	RETVAL = Mix_GroupOldest (-1);	2858	RETVAL = Mix_GroupOldest (-1);
2344		2859
2345	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)
2346	XSRETURN_UNDEF;	2866	XSRETURN_UNDEF;
2347		2867	}
		2868	else
2348	Mix_HaltChannel (RETVAL);	2869	Mix_HaltChannel (RETVAL);
2349	}	2870	}
2350		2871
2351	Mix_UnregisterAllEffects (RETVAL);	2872	Mix_UnregisterAllEffects (RETVAL);
2352	Mix_Volume (RETVAL, 128);	2873	Mix_Volume (RETVAL, 128);
2353	}	2874	}
2354	OUTPUT:	2875	OUTPUT:
2355	RETVAL	2876	RETVAL
2356		2877
2357	void	2878	void
2358	halt (CFPlus::Channel self)	2879	halt (DC::Channel self)
2359	CODE:	2880	CODE:
2360	Mix_HaltChannel (self);	2881	Mix_HaltChannel (self);
2361		2882
2362	void	2883	void
2363	expire (CFPlus::Channel self, int ticks = -1)	2884	expire (DC::Channel self, int ticks = -1)
2364	CODE:	2885	CODE:
2365	Mix_ExpireChannel (self, ticks);	2886	Mix_ExpireChannel (self, ticks);
2366		2887
2367	void	2888	void
2368	fade_out (CFPlus::Channel self, int ticks = -1)	2889	fade_out (DC::Channel self, int ticks = -1)
2369	CODE:	2890	CODE:
2370	Mix_FadeOutChannel (self, ticks);	2891	Mix_FadeOutChannel (self, ticks);
2371		2892
2372	int	2893	int
2373	volume (CFPlus::Channel self, int volume)	2894	volume (DC::Channel self, int volume)
2374	CODE:	2895	CODE:
2375	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2896	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2376	OUTPUT:	2897	OUTPUT:
2377	RETVAL	2898	RETVAL
2378		2899
2379	void	2900	void
2380	unregister_all_effects (CFPlus::Channel self)	2901	unregister_all_effects (DC::Channel self)
2381	CODE:	2902	CODE:
2382	Mix_UnregisterAllEffects (self);	2903	Mix_UnregisterAllEffects (self);
2383		2904
2384	void	2905	void
2385	set_panning (CFPlus::Channel self, int left, int right)	2906	set_panning (DC::Channel self, int left, int right)
2386	CODE:	2907	CODE:
2387	left = CLAMP (left , 0, 255);	2908	left = CLAMP (left , 0, 255);
2388	right = CLAMP (right, 0, 255);	2909	right = CLAMP (right, 0, 255);
2389	Mix_SetPanning (self, left, right);	2910	Mix_SetPanning (self, left, right);
2390		2911
2391	void	2912	void
2392	set_distance (CFPlus::Channel self, int distance)	2913	set_distance (DC::Channel self, int distance)
2393	CODE:	2914	CODE:
2394	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2915	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2395		2916
2396	void	2917	void
2397	set_position (CFPlus::Channel self, int angle, int distance)	2918	set_position (DC::Channel self, int angle, int distance)
2398	CODE:	2919	CODE:
2399		2920
2400	void	2921	void
2401	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)	2922	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2402	CODE:	2923	CODE:
2403	{	2924	{
2404	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));
2405	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;
2406	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2927	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2407	}	2928	}
2408		2929
2409	void	2930	void
2410	set_reverse_stereo (CFPlus::Channel self, int flip)	2931	set_reverse_stereo (DC::Channel self, int flip)
2411	CODE:	2932	CODE:
2412	Mix_SetReverseStereo (self, flip);	2933	Mix_SetReverseStereo (self, flip);
2413		2934
2414	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2935	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2415		2936
2416	PROTOTYPES: DISABLE	2937	PROTOTYPES: DISABLE
2417		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
2418	CFPlus::MixChunk	2951	DC::MixChunk
2419	new (SV *class, CFPlus::RW rwops)	2952	new (SV *klass, DC::RW rwops)
2420	CODE:	2953	CODE:
2421	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2954	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2422	OUTPUT:	2955	OUTPUT:
2423	RETVAL	2956	RETVAL
2424		2957
2425	void	2958	void
2426	DESTROY (CFPlus::MixChunk self)	2959	DESTROY (DC::MixChunk self)
2427	CODE:	2960	CODE:
2428	Mix_FreeChunk (self);	2961	Mix_FreeChunk (self);
2429		2962
2430	int	2963	int
2431	volume (CFPlus::MixChunk self, int volume = -1)	2964	volume (DC::MixChunk self, int volume = -1)
2432	CODE:	2965	CODE:
2433	if (items > 1)	2966	if (items > 1)
2434	volume = CLAMP (volume, 0, 128);	2967	volume = CLAMP (volume, 0, 128);
2435	RETVAL = Mix_VolumeChunk (self, volume);	2968	RETVAL = Mix_VolumeChunk (self, volume);
2436	OUTPUT:	2969	OUTPUT:
2437	RETVAL	2970	RETVAL
2438		2971
2439	CFPlus::Channel	2972	DC::Channel
2440	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2973	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2441	CODE:	2974	CODE:
2442	{	2975	{
2443	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2976	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2444		2977
2445	if (RETVAL < 0)	2978	if (RETVAL < 0)
…		…
2452	}	2985	}
2453	}	2986	}
2454	OUTPUT:	2987	OUTPUT:
2455	RETVAL	2988	RETVAL
2456		2989
2457	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2990	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		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
2458		3003
2459	int	3004	int
2460	volume (int volume = -1)	3005	volume (int volume = -1)
2461	PROTOTYPE: ;$	3006	PROTOTYPE: ;$
2462	CODE:	3007	CODE:
…		…
2474	void	3019	void
2475	halt ()	3020	halt ()
2476	CODE:	3021	CODE:
2477	Mix_HaltMusic ();	3022	Mix_HaltMusic ();
2478		3023
		3024	int
		3025	playing ()
		3026	CODE:
		3027	RETVAL = Mix_PlayingMusic ();
		3028	OUTPUT:
		3029	RETVAL
		3030
2479	CFPlus::MixMusic	3031	DC::MixMusic
2480	new (SV *class, CFPlus::RW rwops)	3032	new (SV *klass, DC::RW rwops)
2481	CODE:	3033	CODE:
2482	RETVAL = Mix_LoadMUS_RW (rwops);	3034	RETVAL = Mix_LoadMUS_RW (rwops);
2483	OUTPUT:	3035	OUTPUT:
2484	RETVAL	3036	RETVAL
2485		3037
2486	void	3038	void
2487	DESTROY (CFPlus::MixMusic self)	3039	DESTROY (DC::MixMusic self)
2488	CODE:	3040	CODE:
2489	Mix_FreeMusic (self);	3041	Mix_FreeMusic (self);
2490		3042
2491	int	3043	int
2492	play (CFPlus::MixMusic self, int loops = -1)	3044	play (DC::MixMusic self, int loops = -1)
2493	CODE:	3045	CODE:
2494	RETVAL = Mix_PlayMusic (self, loops);	3046	RETVAL = Mix_PlayMusic (self, loops);
2495	OUTPUT:	3047	OUTPUT:
2496	RETVAL	3048	RETVAL
2497		3049
2498	void	3050	void
2499	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3051	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2500	CODE:	3052	CODE:
2501	Mix_FadeInMusicPos (self, loops, ms, position);	3053	Mix_FadeInMusicPos (self, loops, ms, position);
2502		3054
2503	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3055	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2504		3056
2505	PROTOTYPES: ENABLE	3057	PROTOTYPES: ENABLE
2506		3058
2507	BOOT:	3059	BOOT:
2508	{	3060	{
2509	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3061	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2510	static const struct {	3062	static const struct {
2511	const char *name;	3063	const char *name;
2512	IV iv;	3064	IV iv;
2513	} *civ, const_iv[] = {	3065	} *civ, const_iv[] = {
2514	# define const_iv(name) { # name, (IV)name }	3066	# define const_iv(name) { # name, (IV)name }
2515	const_iv (GL_VENDOR),	3067	const_iv (GL_VENDOR),
2516	const_iv (GL_VERSION),	3068	const_iv (GL_VERSION),
2517	const_iv (GL_EXTENSIONS),	3069	const_iv (GL_EXTENSIONS),
		3070	const_iv (GL_MAX_TEXTURE_UNITS),
2518	const_iv (GL_COLOR_MATERIAL),	3071	const_iv (GL_COLOR_MATERIAL),
2519	const_iv (GL_SMOOTH),	3072	const_iv (GL_SMOOTH),
2520	const_iv (GL_FLAT),	3073	const_iv (GL_FLAT),
2521	const_iv (GL_DITHER),	3074	const_iv (GL_DITHER),
2522	const_iv (GL_BLEND),	3075	const_iv (GL_BLEND),
…		…
2534	const_iv (GL_ZERO),	3087	const_iv (GL_ZERO),
2535	const_iv (GL_SRC_ALPHA),	3088	const_iv (GL_SRC_ALPHA),
2536	const_iv (GL_DST_ALPHA),	3089	const_iv (GL_DST_ALPHA),
2537	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3090	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2538	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),
2539	const_iv (GL_SRC_ALPHA_SATURATE),	3096	const_iv (GL_SRC_ALPHA_SATURATE),
2540	const_iv (GL_RGB),	3097	const_iv (GL_RGB),
2541	const_iv (GL_RGBA),	3098	const_iv (GL_RGBA),
2542	const_iv (GL_RGBA4),	3099	const_iv (GL_RGBA4),
2543	const_iv (GL_RGBA8),	3100	const_iv (GL_RGBA8),
…		…
2549	const_iv (GL_INTENSITY),	3106	const_iv (GL_INTENSITY),
2550	const_iv (GL_LUMINANCE),	3107	const_iv (GL_LUMINANCE),
2551	const_iv (GL_LUMINANCE_ALPHA),	3108	const_iv (GL_LUMINANCE_ALPHA),
2552	const_iv (GL_FLOAT),	3109	const_iv (GL_FLOAT),
2553	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3110	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3111	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3112	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3113	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3114	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3115	const_iv (GL_COMPRESSED_RGB_ARB),
		3116	const_iv (GL_COMPRESSED_RGBA_ARB),
2554	const_iv (GL_COMPILE),	3117	const_iv (GL_COMPILE),
2555	const_iv (GL_PROXY_TEXTURE_1D),	3118	const_iv (GL_PROXY_TEXTURE_1D),
2556	const_iv (GL_PROXY_TEXTURE_2D),	3119	const_iv (GL_PROXY_TEXTURE_2D),
2557	const_iv (GL_TEXTURE_1D),	3120	const_iv (GL_TEXTURE_1D),
2558	const_iv (GL_TEXTURE_2D),	3121	const_iv (GL_TEXTURE_2D),
…		…
2597	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3160	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2598	const_iv (GL_POINT_SMOOTH_HINT),	3161	const_iv (GL_POINT_SMOOTH_HINT),
2599	const_iv (GL_LINE_SMOOTH_HINT),	3162	const_iv (GL_LINE_SMOOTH_HINT),
2600	const_iv (GL_POLYGON_SMOOTH_HINT),	3163	const_iv (GL_POLYGON_SMOOTH_HINT),
2601	const_iv (GL_GENERATE_MIPMAP_HINT),	3164	const_iv (GL_GENERATE_MIPMAP_HINT),
		3165	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2602	const_iv (GL_FASTEST),	3166	const_iv (GL_FASTEST),
2603	const_iv (GL_DONT_CARE),	3167	const_iv (GL_DONT_CARE),
2604	const_iv (GL_NICEST),	3168	const_iv (GL_NICEST),
2605	const_iv (GL_V2F),	3169	const_iv (GL_V2F),
2606	const_iv (GL_V3F),	3170	const_iv (GL_V3F),
2607	const_iv (GL_T2F_V3F),	3171	const_iv (GL_T2F_V3F),
2608	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),
2609	# undef const_iv	3176	# undef const_iv
2610	};	3177	};
2611		3178
2612	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--)
2613	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3180	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2614		3181
2615	texture_av = newAV ();	3182	texture_av = newAV ();
2616	AvREAL_off (texture_av);	3183	AvREAL_off (texture_av);
2617	}	3184	}
2618		3185
2619	char *	3186	void
		3187	disable_GL_EXT_blend_func_separate ()
		3188	CODE:
		3189	gl.BlendFuncSeparate = 0;
		3190	gl.BlendFuncSeparateEXT = 0;
		3191
		3192	void
		3193	apple_nvidia_bug (int enable)
		3194
		3195	const char *
2620	gl_vendor ()	3196	gl_vendor ()
2621	CODE:	3197	CODE:
2622	RETVAL = (char *)glGetString (GL_VENDOR);	3198	RETVAL = (const char *)glGetString (GL_VENDOR);
2623	OUTPUT:	3199	OUTPUT:
2624	RETVAL	3200	RETVAL
2625		3201
2626	char *	3202	const char *
2627	gl_version ()	3203	gl_version ()
2628	CODE:	3204	CODE:
2629	RETVAL = (char *)glGetString (GL_VERSION);	3205	RETVAL = (const char *)glGetString (GL_VERSION);
2630	OUTPUT:	3206	OUTPUT:
2631	RETVAL	3207	RETVAL
2632		3208
2633	char *	3209	const char *
2634	gl_extensions ()	3210	gl_extensions ()
2635	CODE:	3211	CODE:
2636	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3212	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2637	OUTPUT:	3213	OUTPUT:
2638	RETVAL	3214	RETVAL
2639		3215
2640	const char *glGetString (GLenum pname)	3216	const char *glGetString (GLenum pname)
		3217	CODE:
		3218	RETVAL = (const char *)glGetString (pname);
		3219	OUTPUT:
		3220	RETVAL
2641		3221
2642	GLint glGetInteger (GLenum pname)	3222	GLint glGetInteger (GLenum pname)
2643	CODE:	3223	CODE:
2644	glGetIntegerv (pname, &RETVAL);	3224	glGetIntegerv (pname, &RETVAL);
2645	OUTPUT:	3225	OUTPUT:
…		…
2653		3233
2654	int glGetError ()	3234	int glGetError ()
2655		3235
2656	void glFinish ()	3236	void glFinish ()
2657		3237
		3238	void glFlush ()
		3239
2658	void glClear (int mask)	3240	void glClear (int mask)
2659		3241
2660	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)
2661	PROTOTYPE: @	3243	PROTOTYPE: @
2662		3244
…		…
2671	void glBlendFunc (int sfactor, int dfactor)	3253	void glBlendFunc (int sfactor, int dfactor)
2672		3254
2673	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3255	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2674	CODE:	3256	CODE:
2675	gl_BlendFuncSeparate (sa, da, saa, daa);	3257	gl_BlendFuncSeparate (sa, da, saa, daa);
		3258
		3259	# void glBlendEquation (int se)
2676		3260
2677	void glDepthMask (int flag)	3261	void glDepthMask (int flag)
2678		3262
2679	void glLogicOp (int opcode)	3263	void glLogicOp (int opcode)
2680		3264
…		…
2715	void glRotate (float angle, float x, float y, float z)	3299	void glRotate (float angle, float x, float y, float z)
2716	CODE:	3300	CODE:
2717	glRotatef (angle, x, y, z);	3301	glRotatef (angle, x, y, z);
2718		3302
2719	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: @
2720	ALIAS:	3305	ALIAS:
2721	glColor_premultiply = 1	3306	glColor_premultiply = 1
2722	CODE:	3307	CODE:
2723	if (ix)	3308	if (ix)
2724	{	3309	{
…		…
2744		3329
2745	void glRect (float x1, float y1, float x2, float y2)	3330	void glRect (float x1, float y1, float x2, float y2)
2746	CODE:	3331	CODE:
2747	glRectf (x1, y1, x2, y2);	3332	glRectf (x1, y1, x2, y2);
2748		3333
		3334	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3335	CODE:
		3336	glBegin (GL_LINE_LOOP);
		3337	glVertex2f (x1, y1);
		3338	glVertex2f (x2, y1);
		3339	glVertex2f (x2, y2);
		3340	glVertex2f (x1, y2);
		3341	glEnd ();
		3342
2749	PROTOTYPES: ENABLE	3343	PROTOTYPES: ENABLE
2750		3344
2751	void glBegin (int mode)	3345	void glBegin (int mode)
2752		3346
2753	void glEnd ()	3347	void glEnd ()
…		…
2785	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3379	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2786	CODE:	3380	CODE:
2787	if (gl.SeparableFilter2D)	3381	if (gl.SeparableFilter2D)
2788	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3382	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2789		3383
2790	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3384	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2791		3385
2792	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3386	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2793		3387
2794	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3388	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2795		3389
…		…
2821		3415
2822	void glEndList ()	3416	void glEndList ()
2823		3417
2824	void glCallList (int list)	3418	void glCallList (int list)
2825		3419
2826	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3420	void c_init ()
		3421	CODE:
		3422	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3423	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3424
		3425	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2827		3426
2828	PROTOTYPES: DISABLE	3427	PROTOTYPES: DISABLE
2829		3428
2830	void	3429	void
2831	find_widget (SV *self, NV x, NV y)	3430	find_widget (SV *self, NV x, NV y)
2832	PPCODE:	3431	PPCODE:
2833	{	3432	{
2834	if (within_widget (self, x, y))	3433	if (within_widget (self, x, y))
2835	XPUSHs (self);	3434	XPUSHs (self);
2836	}	3435	}
2837		3436
2838	BOOT:	3437	BOOT:
2839	{	3438	{
2840	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3439	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2841		3440
2842	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3441	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2843	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3442	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2844	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3443	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2845	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3444	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2846	}	3445	}
2847		3446
2848	void	3447	void
2849	draw (SV *self)	3448	draw (SV *self)
2850	CODE:	3449	CODE:
2851	{	3450	{
2852	HV *hv;	3451	HV *hv;
2853	SV **svp;	3452	SV **svp;
2854	NV x, y, w, h;	3453	NV x, y, w, h;
2855	SV *draw_x_sv = GvSV (draw_x_gv);	3454	SV *draw_x_sv = GvSV (draw_x_gv);
2856	SV *draw_y_sv = GvSV (draw_y_gv);	3455	SV *draw_y_sv = GvSV (draw_y_gv);
2857	SV *draw_w_sv = GvSV (draw_w_gv);	3456	SV *draw_w_sv = GvSV (draw_w_gv);
2858	SV *draw_h_sv = GvSV (draw_h_gv);	3457	SV *draw_h_sv = GvSV (draw_h_gv);
2859	double draw_x, draw_y;	3458	double draw_x, draw_y;
2860		3459
2861	if (!SvROK (self))	3460	if (!SvROK (self))
2862	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3461	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2863		3462
2864	hv = (HV *)SvRV (self);	3463	hv = (HV *)SvRV (self);
2865		3464
2866	if (SvTYPE (hv) != SVt_PVHV)	3465	if (SvTYPE (hv) != SVt_PVHV)
2867	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3466	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2868		3467
2869	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3468	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2870	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3469	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2871		3470
2872	if (!h || !w)	3471	if (!h || !w)
…		…
2905	glEnd ();	3504	glEnd ();
2906	glDisable (GL_BLEND);	3505	glDisable (GL_BLEND);
2907	}	3506	}
2908	}	3507	}
2909	#if 0	3508	#if 0
2910	if ($ENV{CFPLUS_DEBUG} & 1) {	3509	// draw borders, for debugging
2911	glPushMatrix;	3510	glPushMatrix ();
2912	glColor 1, 1, 0, 1;	3511	glColor4f (1., 1., 0., 1.);
2913	glTranslate 0.375, 0.375;	3512	glTranslatef (.5, .5, 0.);
2914	glBegin GL_LINE_LOOP;	3513	glBegin (GL_LINE_LOOP);
2915	glVertex 0 , 0;	3514	glVertex2f (0 , 0);
2916	glVertex $self->{w} - 1, 0;	3515	glVertex2f (w - 1, 0);
2917	glVertex $self->{w} - 1, $self->{h} - 1;	3516	glVertex2f (w - 1, h - 1);
2918	glVertex 0 , $self->{h} - 1;	3517	glVertex2f (0 , h - 1);
2919	glEnd;	3518	glEnd ();
2920	glPopMatrix;	3519	glPopMatrix ();
2921	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2922	}
2923	#endif	3520	#endif
2924	PUSHMARK (SP);	3521	PUSHMARK (SP);
2925	XPUSHs (self);	3522	XPUSHs (self);
2926	PUTBACK;	3523	PUTBACK;
2927	call_method ("_draw", G_VOID | G_DISCARD);	3524	call_method ("_draw", G_VOID | G_DISCARD);

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