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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.219 by root, Mon Aug 6 05:06:32 2007 UTC vs.
Revision 1.331 by root, Mon Nov 19 00:10:34 2018 UTC

…		…
15		15
16	#include "EXTERN.h"	16	#include "EXTERN.h"
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
		20	#include "flat_hash_map.hpp"
		21
20	#ifdef _WIN32	22	#ifdef _WIN32
21	# undef pipe	23	# undef pipe
		24	// microsoft vs. C
		25	# define sqrtf(x) sqrt(x)
		26	# define atan2f(x,y) atan2(x,y)
		27	# define M_PI 3.14159265f
22	#endif	28	#endif
23		29
24	#include <assert.h>	30	#include <cassert>
25	#include <math.h>	31	#include <cmath>
26	#include <string.h>	32	#include <cstring>
27	#include <stdio.h>	33	#include <cstdio>
28	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
29		38
30	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
31		40
32	#include <SDL.h>	41	#include <SDL.h>
33	#include <SDL_thread.h>	42	#include <SDL_thread.h>
34	#include <SDL_endian.h>	43	#include <SDL_endian.h>
35	#include <SDL_image.h>	44	#include <SDL_image.h>
36	#include <SDL_mixer.h>	45	#include <SDL_mixer.h>
37	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
38		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
39	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
40	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
41		57
42	#include <glib/gmacros.h>	58	#include <glib.h>
43		59
44	#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
45		72
46	#ifndef _WIN32	73	#ifndef _WIN32
47	# include <sys/types.h>	74	# include <sys/types.h>
48	# include <sys/socket.h>	75	# include <sys/socket.h>
49	# include <netinet/in.h>	76	# include <netinet/in.h>
50	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
51	# include <inttypes.h>	78	# include <inttypes.h>
52	#endif	79	#endif
53		80
		81	#include "ecb.h"
		82
54	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	83	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
55		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 */
56	#define FOW_DARKNESS 32	87	#define FOW_DARKNESS 50
		88	#define DARKNESS_ADJUST(n) (n)
57		89
58	#define MAP_EXTEND_X 32	90	#define MAP_EXTEND_X 32
59	#define MAP_EXTEND_Y 512	91	#define MAP_EXTEND_Y 512
60		92
61	#define MIN_FONT_HEIGHT 10	93	#define MIN_FONT_HEIGHT 10
62		94
63	#if 0	95	/* mask out modifiers we are not interested in */
64	# define PARACHUTE SDL_INIT_NOPARACHUTE	96	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
65	#else	97
66	# define PARACHUTE 0	98	#define KMOD_LRAM 0x10000 // our extension
67	#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	}
68		121
69	static AV *texture_av;	122	static AV *texture_av;
70		123
71	static struct	124	static struct
72	{	125	{
…		…
109	av_push (texture_av, (SV *)(size_t)name);	162	av_push (texture_av, (SV *)(size_t)name);
110	glDeleteTextures (1, &name);	163	glDeleteTextures (1, &name);
111	}	164	}
112		165
113	#include "texcache.c"	166	#include "texcache.c"
		167	#include "rendercache.c"
114		168
115	#include "pango-font.c"	169	#include "pango-font.c"
116	#include "pango-fontmap.c"	170	#include "pango-fontmap.c"
117	#include "pango-render.c"	171	#include "pango-render.c"
118		172
119	typedef IV CFPlus__Channel;	173	typedef IV DC__Channel;
120	typedef SDL_RWops *CFPlus__RW;	174	typedef SDL_RWops *DC__RW;
121	typedef Mix_Chunk *CFPlus__MixChunk;	175	typedef Mix_Chunk *DC__MixChunk;
122	typedef Mix_Music *CFPlus__MixMusic;	176	typedef Mix_Music *DC__MixMusic;
123		177
124	typedef PangoFontDescription *CFPlus__Font;	178	typedef PangoFontDescription *DC__Font;
125		179
126	static int	180	static int
127	shape_attr_p (PangoLayoutRun *run)	181	shape_attr_p (PangoLayoutRun *run)
128	{	182	{
129	GSList *attrs = run->item->analysis.extra_attrs;	183	GSList *attrs = run->item->analysis.extra_attrs;
130		184
131	while (attrs)	185	while (attrs)
132	{	186	{
133	PangoAttribute *attr = attrs->data;	187	PangoAttribute *attr = (PangoAttribute *)attrs->data;
134		188
135	if (attr->klass->type == PANGO_ATTR_SHAPE)	189	if (attr->klass->type == PANGO_ATTR_SHAPE)
136	return 1;	190	return 1;
137		191
138	attrs = attrs->next;	192	attrs = attrs->next;
139	}	193	}
140		194
141	return 0;	195	return 0;
142	}	196	}
143		197
144	typedef struct cf_layout {	198	struct cf_layout {
145	PangoLayout *pl;	199	PangoLayout *pl;
146	float r, g, b, a; // default color for rgba mode	200	float r, g, b, a; // default color for rgba mode
147	int base_height;	201	int base_height;
148	CFPlus__Font font;	202	DC__Font font;
149	} *CFPlus__Layout;	203	rc_t rc;
		204	};
150		205
		206	typedef cf_layout *DC__Layout;
		207
151	static CFPlus__Font default_font;	208	static DC__Font default_font;
152	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
153	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
154		211
155	static void	212	static void
156	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
157	{	214	{
158	FcPatternAddBool (pattern, FC_HINTING, 1);	215	FcPatternAddBool (pattern, FC_HINTING, 1);
159	#ifdef FC_HINT_STYLE	216	#ifdef FC_HINT_STYLE
160	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	217	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
161	#endif	218	#endif
162	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
163	}	220	}
164		221
165	static void	222	static void
166	layout_update_font (CFPlus__Layout self)	223	layout_update_font (DC__Layout self)
167	{	224	{
168	/* 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
169	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
170	*/	227	*/
171	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
172		229
173	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
174	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
175		232
176	pango_layout_set_font_description (self->pl, font);	233	pango_layout_set_font_description (self->pl, font);
177	}	234	}
178		235
179	static void	236	static void
180	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	237	layout_get_pixel_size (DC__Layout self, int *w, int *h)
181	{	238	{
182	PangoRectangle rect;	239	PangoRectangle rect;
183		240
184	// get_pixel_* wrongly rounds down	241	// get_pixel_* wrongly rounds down
185	pango_layout_get_extents (self->pl, 0, &rect);	242	pango_layout_get_extents (self->pl, 0, &rect);
…		…
192		249
193	*w = rect.width;	250	*w = rect.width;
194	*h = rect.height;	251	*h = rect.height;
195	}	252	}
196		253
		254	/////////////////////////////////////////////////////////////////////////////
		255
197	typedef uint16_t tileid;	256	typedef uint16_t tileid;
198	typedef uint16_t faceid;	257	typedef uint16_t faceid;
199		258
200	typedef struct {	259	struct maptex
		260	{
201	int name;	261	GLuint name;
202	int w, h;	262	int w, h;
203	float s, t;	263	float s, t;
204	uint8_t r, g, b, a;	264	uint8_t r, g, b, a;
205	tileid smoothtile;	265	tileid smoothtile;
206	uint8_t smoothlevel;	266	uint8_t smoothlevel;
207	} maptex;	267	uint8_t unused; /* set to zero on use */
		268	};
208		269
209	typedef struct {	270	struct mapcell
		271	{
210	uint32_t player;	272	uint32_t player;
211	tileid tile[3];	273	tileid tile[3];
212	uint16_t darkness;	274	uint16_t darkness;
213	uint8_t stat_width, stat_hp, flags, smoothmax;	275	uint8_t stat_width, stat_hp, flags, smoothmax;
214	} mapcell;	276	};
215		277
216	typedef struct {	278	struct maprow
		279	{
217	int32_t c0, c1;	280	int32_t c0, c1;
218	mapcell *col;	281	mapcell *col;
219	} maprow;	282	};
220		283
221	typedef struct map {	284	struct mapgrid {
222	int x, y, w, h;	285	int x, y, w, h;
223	int ox, oy; /* offset to virtual global coordinate system */	286	int ox, oy; /* offset to virtual global coordinate system */
224	int faces; tileid *face2tile; // [faceid]	287	int faces; tileid *face2tile; // [faceid]
225	int texs; maptex *tex; // [tileid]	288	int texs; maptex *tex; // [tileid]
226		289
227	int32_t rows;	290	int32_t rows;
228	maprow *row;	291	maprow *row;
229	} *CFPlus__Map;	292	};
230		293
231	static char *	294	typedef mapgrid *DC__Map;
		295
		296	template<typename T>
		297	static void
232	prepend (char *ptr, int sze, int inc)	298	prepend (T *&ptr, int sze, int inc)
233	{	299	{
234	char *p;	300	T *p;
235		301
236	New (0, p, sze + inc, char);	302	Newx (p, inc + sze, T);
237	Zero (p, inc, char);	303	Zero (p, inc, T);
238	Move (ptr, p + inc, sze, char);	304	Move (ptr, p + inc, sze, T);
239	Safefree (ptr);	305	Safefree (ptr);
240		306
241	return p;	307	ptr = p;
242	}	308	}
243		309
244	static char *	310	template<typename T>
245	append (char *ptr, int sze, int inc)
246	{
247	Renew (ptr, sze + inc, char);
248	Zero (ptr + sze, inc, char);
249
250	return ptr;
251	}
252
253	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
254	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
255
256	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
257	need_facenum (struct map *self, faceid face)	319	need_facenum (struct mapgrid *self, faceid face)
258	{	320	{
259	while (self->faces <= face)	321	while (self->faces <= face)
260	{	322	{
261	Append (tileid, self->face2tile, self->faces, self->faces);	323	append (self->face2tile, self->faces, self->faces);
262	self->faces *= 2;	324	self->faces *= 2;
263	}	325	}
264	}	326	}
265		327
266	static void	328	static void
267	need_texid (struct map *self, int texid)	329	need_texid (struct mapgrid *self, int texid)
268	{	330	{
269	while (self->texs <= texid)	331	while (self->texs <= texid)
270	{	332	{
271	Append (maptex, self->tex, self->texs, self->texs);	333	append (self->tex, self->texs, self->texs);
272	self->texs *= 2;	334	self->texs *= 2;
273	}	335	}
274	}	336	}
275		337
276	static maprow *	338	static maprow *
277	map_get_row (CFPlus__Map self, int y)	339	map_get_row (mapgrid *self, int y)
278	{	340	{
279	if (0 > y)	341	if (0 > y)
280	{	342	{
281	int extend = - y + MAP_EXTEND_Y;	343	int extend = - y + MAP_EXTEND_Y;
282	Prepend (maprow, self->row, self->rows, extend);	344	prepend (self->row, self->rows, extend);
283		345
284	self->rows += extend;	346	self->rows += extend;
285	self->y += extend;	347	self->y += extend;
286	y += extend;	348	y += extend;
287	}	349	}
288	else if (y >= self->rows)	350	else if (y >= self->rows)
289	{	351	{
290	int extend = y - self->rows + MAP_EXTEND_Y;	352	int extend = y - self->rows + MAP_EXTEND_Y;
291	Append (maprow, self->row, self->rows, extend);	353	append (self->row, self->rows, extend);
292	self->rows += extend;	354	self->rows += extend;
293	}	355	}
294		356
295	return self->row + y;	357	return self->row + y;
296	}	358	}
…		…
306	}	368	}
307		369
308	if (row->c0 > x)	370	if (row->c0 > x)
309	{	371	{
310	int extend = row->c0 - x + MAP_EXTEND_X;	372	int extend = row->c0 - x + MAP_EXTEND_X;
311	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	373	prepend (row->col, row->c1 - row->c0, extend);
312	row->c0 -= extend;	374	row->c0 -= extend;
313	}	375	}
314	else if (x >= row->c1)	376	else if (x >= row->c1)
315	{	377	{
316	int extend = x - row->c1 + MAP_EXTEND_X;	378	int extend = x - row->c1 + MAP_EXTEND_X;
317	Append (mapcell, row->col, row->c1 - row->c0, extend);	379	append (row->col, row->c1 - row->c0, extend);
318	row->c1 += extend;	380	row->c1 += extend;
319	}	381	}
320		382
321	return row->col + (x - row->c0);	383	return row->col + (x - row->c0);
322	}	384	}
323		385
324	static mapcell *	386	static mapcell *
325	map_get_cell (CFPlus__Map self, int x, int y)	387	map_get_cell (mapgrid *self, int x, int y)
326	{	388	{
327	return row_get_cell (map_get_row (self, y), x);	389	return row_get_cell (map_get_row (self, y), x);
328	}	390	}
329		391
330	static void	392	static void
331	map_clear (CFPlus__Map self)	393	map_clear (mapgrid *self)
332	{	394	{
333	int r;	395	int r;
334		396
335	for (r = 0; r < self->rows; r++)	397	for (r = 0; r < self->rows; r++)
336	Safefree (self->row[r].col);	398	Safefree (self->row[r].col);
…		…
343	self->oy = 0;	405	self->oy = 0;
344	self->row = 0;	406	self->row = 0;
345	self->rows = 0;	407	self->rows = 0;
346	}	408	}
347		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
348	static void	420	static void
349	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)
350	{	422	{
351	int x, y;	423	int x, y;
352	maprow *row;	424	maprow *row;
353	mapcell *cell;	425	mapcell *cell;
354		426
…		…
366	if (x >= row->c1)	438	if (x >= row->c1)
367	break;	439	break;
368		440
369	cell = row->col + x - row->c0;	441	cell = row->col + x - row->c0;
370		442
371	cell->darkness = 0;	443	CELL_CLEAR (cell);
372	cell->stat_hp = 0;
373	cell->flags = 0;
374	cell->player = 0;
375	}	444	}
376	}	445	}
377	}	446	}
378		447
379	typedef struct {	448	struct smooth_key
		449	{
380	tileid tile;	450	tileid tile;
381	uint8_t x, y, level;	451	uint8_t x, y, level;
382	} 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	}
383		471
384	static void	472	static void
385	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	473	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
386	{	474	{
387	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	475	auto &&it = h.find (key);
388		476
389	if (SvIOK (*sv))	477	if (it == h.end ())
390	SvIV_set (*sv, SvIVX (*sv) | bits);	478	h.insert (std::make_pair (key, bits));
391	else	479	else
392	sv_setiv (*sv, bits);	480	it->second |= bits;
393	}	481	}
394		482
395	static void	483	static void
396	music_finished (void)	484	music_finished (void)
397	{	485	{
…		…
414	ev.code = 1;	502	ev.code = 1;
415	ev.data1 = (void *)(long)channel;	503	ev.data1 = (void *)(long)channel;
416	ev.data2 = 0;	504	ev.data2 = 0;
417		505
418	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;
419	}	514	}
420		515
421	static unsigned int	516	static unsigned int
422	minpot (unsigned int n)	517	minpot (unsigned int n)
423	{	518	{
…		…
480	return 0;	575	return 0;
481		576
482	return 1;	577	return 1;
483	}	578	}
484		579
485	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
486		639
487	PROTOTYPES: ENABLE	640	PROTOTYPES: ENABLE
488		641
489	BOOT:	642	BOOT:
490	{	643	{
491	HV *stash = gv_stashpv ("CFPlus", 1);	644	HV *stash = gv_stashpv ("DC", 1);
492	static const struct {	645	static const struct {
493	const char *name;	646	const char *name;
494	IV iv;	647	IV iv;
495	} *civ, const_iv[] = {	648	} *civ, const_iv[] = {
496	# define const_iv(name) { # name, (IV)name }	649	# define const_iv(name) { # name, (IV)name }
…		…
518		671
519	const_iv (SDL_APPINPUTFOCUS),	672	const_iv (SDL_APPINPUTFOCUS),
520	const_iv (SDL_APPMOUSEFOCUS),	673	const_iv (SDL_APPMOUSEFOCUS),
521	const_iv (SDL_APPACTIVE),	674	const_iv (SDL_APPACTIVE),
522		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),
523	const_iv (SDLK_KP0),	728	const_iv (SDLK_KP0),
524	const_iv (SDLK_KP1),	729	const_iv (SDLK_KP1),
525	const_iv (SDLK_KP2),	730	const_iv (SDLK_KP2),
526	const_iv (SDLK_KP3),	731	const_iv (SDLK_KP3),
527	const_iv (SDLK_KP4),	732	const_iv (SDLK_KP4),
…		…
599	const_iv (KMOD_LMETA),	804	const_iv (KMOD_LMETA),
600	const_iv (KMOD_RMETA),	805	const_iv (KMOD_RMETA),
601	const_iv (KMOD_NUM),	806	const_iv (KMOD_NUM),
602	const_iv (KMOD_CAPS),	807	const_iv (KMOD_CAPS),
603	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)
604	# undef const_iv	842	# undef const_iv
605	};	843	};
606		844
607	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--)
608	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	846	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
609		847
610	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	848	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
611	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	849	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
612	}	850	}
613		851
…		…
625	RETVAL	863	RETVAL
626		864
627	NV floor (NV x)	865	NV floor (NV x)
628		866
629	NV ceil (NV x)	867	NV ceil (NV x)
		868
		869	IV minpot (UV n)
		870
		871	IV popcount (UV n)
		872	CODE:
		873	RETVAL = ecb_popcount32 (n);
		874	OUTPUT:
		875	RETVAL
		876
		877	NV distance (NV dx, NV dy)
		878	CODE:
		879	RETVAL = pow (dx * dx + dy * dy, 0.5);
		880	OUTPUT:
		881	RETVAL
630		882
631	void	883	void
632	pango_init ()	884	pango_init ()
633	CODE:	885	CODE:
634	{	886	{
635	opengl_fontmap = pango_opengl_font_map_new ();	887	opengl_fontmap = pango_opengl_font_map_new ();
636	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	888	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
637	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	889	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		890	/*pango_context_set_font_description (opengl_context, default_font);*/
		891	#if PANGO_VERSION_CHECK (1, 15, 2)
		892	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		893	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		894	#endif
638	}	895	}
639		896
640	char *
641	SDL_GetError ()	897	char *SDL_GetError ()
642		898
643	int	899	void SDL_main_hack (SV *real_main)
644	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	900	PROTOTYPE: &
645		901
646	void	902	int SDL_Init (U32 flags)
		903
		904	int SDL_InitSubSystem (U32 flags)
		905
		906	void SDL_QuitSubSystem (U32 flags)
		907
647	SDL_Quit ()	908	void SDL_Quit ()
		909
		910	int SDL_GL_SetAttribute (int attr, int value)
		911	C_ARGS: (SDL_GLattr)attr, value
		912
		913	int SDL_GL_GetAttribute (int attr)
		914	CODE:
		915	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		916	XSRETURN_UNDEF;
		917	OUTPUT:
		918	RETVAL
648		919
649	void	920	void
650	SDL_ListModes (int rgb, int alpha)	921	SDL_ListModes (int rgb, int alpha)
651	PPCODE:	922	PPCODE:
652	{	923	{
…		…
664	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	935	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
665	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	936	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
666	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	937	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
667		938
668	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	939	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
669	#if SDL_VERSION_ATLEAST(1,2,10)
670	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
671	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	940	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
672	#endif
673		941
674	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	942	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
675		943
676	if (m && m != (SDL_Rect **)-1)	944	if (m && m != (SDL_Rect **)-1)
677	while (*m)	945	while (*m)
678	{	946	{
679	if ((*m)->w >= 640 && (*m)->h >= 480)	947	if ((*m)->w >= 400 && (*m)->h >= 300)
680	{	948	{
681	AV *av = newAV ();	949	AV *av = newAV ();
682	av_push (av, newSViv ((*m)->w));	950	av_push (av, newSViv ((*m)->w));
683	av_push (av, newSViv ((*m)->h));	951	av_push (av, newSViv ((*m)->h));
684	av_push (av, newSViv (rgb));	952	av_push (av, newSViv (rgb));
…		…
707	);	975	);
708		976
709	if (RETVAL)	977	if (RETVAL)
710	{	978	{
711	av_clear (texture_av);	979	av_clear (texture_av);
712
713	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
714	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	980	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
715	#include "glfunc.h"	981	#include "glfunc.h"
716	#undef GL_FUNC	982	#undef GL_FUNC
		983	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		984	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
717	}	985	}
718	}	986	}
719	OUTPUT:	987	OUTPUT:
720	RETVAL	988	RETVAL
		989
		990	void
		991	SDL_WM_SetCaption (const char *title, const char *icon)
721		992
722	void	993	void
723	SDL_GL_SwapBuffers ()	994	SDL_GL_SwapBuffers ()
724		995
725	char *	996	char *
726	SDL_GetKeyName (int sym)	997	SDL_GetKeyName (int sym)
		998	C_ARGS: (SDLKey)sym
727		999
728	int	1000	int
729	SDL_GetAppState ()	1001	SDL_GetAppState ()
730		1002
		1003	int
		1004	SDL_GetModState ()
		1005
		1006	int
		1007	SDL_WaitEvent ()
		1008	C_ARGS: 0
		1009
731	void	1010	void
		1011	SDL_PumpEvents ()
		1012
		1013	void
732	poll_events ()	1014	peep_events ()
733	PPCODE:	1015	PPCODE:
734	{	1016	{
735	SDL_Event ev;	1017	SDL_Event ev;
736		1018
737	SDL_PumpEvents ();	1019	SDL_PumpEvents ();
…		…
744	{	1026	{
745	case SDL_KEYDOWN:	1027	case SDL_KEYDOWN:
746	case SDL_KEYUP:	1028	case SDL_KEYUP:
747	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1029	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
748	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1030	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
749	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1031	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
750	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1032	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
751	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1033	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
752	break;	1034	break;
753		1035
754	case SDL_ACTIVEEVENT:	1036	case SDL_ACTIVEEVENT:
755	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1037	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
773	x = ev.motion.x;	1055	x = ev.motion.x;
774	y = ev.motion.y;	1056	y = ev.motion.y;
775	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1057	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
776	}	1058	}
777		1059
778	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1060	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
779	hv_store (hv, "state", 5, newSViv (state), 0);	1061	hv_store (hv, "state", 5, newSViv (state), 0);
780	hv_store (hv, "x", 1, newSViv (x), 0);	1062	hv_store (hv, "x", 1, newSViv (x), 0);
781	hv_store (hv, "y", 1, newSViv (y), 0);	1063	hv_store (hv, "y", 1, newSViv (y), 0);
782	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1064	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
783	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1065	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
784	}	1066	}
785	break;	1067	break;
786		1068
787	case SDL_MOUSEBUTTONDOWN:	1069	case SDL_MOUSEBUTTONDOWN:
788	case SDL_MOUSEBUTTONUP:	1070	case SDL_MOUSEBUTTONUP:
789	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1071	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
790		1072
791	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1073	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
792	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1074	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
793	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1075	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
794	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1076	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
799	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1081	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
800	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1082	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
801	break;	1083	break;
802	}	1084	}
803		1085
804	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1086	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
805	}	1087	}
806	}	1088	}
807		1089
		1090	char *
		1091	SDL_AudioDriverName ()
		1092	CODE:
		1093	{
		1094	char buf [256];
		1095	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1096	XSRETURN_UNDEF;
		1097
		1098	RETVAL = buf;
		1099	}
		1100	OUTPUT:
		1101	RETVAL
		1102
808	int	1103	int
809	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)	1104	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
810	POSTCALL:	1105	POSTCALL:
811	Mix_HookMusicFinished (music_finished);	1106	Mix_HookMusicFinished (music_finished);
812	Mix_ChannelFinished (channel_finished);	1107	Mix_ChannelFinished (channel_finished);
		1108
		1109	void
		1110	Mix_QuerySpec ()
		1111	PPCODE:
		1112	{
		1113	int freq, channels;
		1114	Uint16 format;
		1115
		1116	if (Mix_QuerySpec (&freq, &format, &channels))
		1117	{
		1118	EXTEND (SP, 3);
		1119	PUSHs (sv_2mortal (newSViv (freq)));
		1120	PUSHs (sv_2mortal (newSViv (format)));
		1121	PUSHs (sv_2mortal (newSViv (channels)));
		1122	}
		1123	}
813		1124
814	void	1125	void
815	Mix_CloseAudio ()	1126	Mix_CloseAudio ()
816		1127
817	int	1128	int
…		…
852	}	1163	}
853	}	1164	}
854	#endif	1165	#endif
855	}	1166	}
856		1167
857	void	1168	int
858	add_font (char *file)	1169	add_font (char *file)
859	CODE:	1170	CODE:
860	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1171	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1172	OUTPUT:
		1173	RETVAL
		1174
		1175	void
		1176	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1177
		1178	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1179	void
		1180	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
861		1181
862	void	1182	void
863	load_image_inline (SV *image_)	1183	load_image_inline (SV *image_)
864	ALIAS:	1184	ALIAS:
865	load_image_file = 1	1185	load_image_file = 1
…		…
911		1231
912	SDL_LockSurface (surface2);	1232	SDL_LockSurface (surface2);
913	EXTEND (SP, 6);	1233	EXTEND (SP, 6);
914	PUSHs (sv_2mortal (newSViv (surface2->w)));	1234	PUSHs (sv_2mortal (newSViv (surface2->w)));
915	PUSHs (sv_2mortal (newSViv (surface2->h)));	1235	PUSHs (sv_2mortal (newSViv (surface2->h)));
916	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1236	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
917	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1237	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
918	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1238	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
919	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1239	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
920	SDL_UnlockSurface (surface2);	1240	SDL_UnlockSurface (surface2);
921		1241
…		…
951	void	1271	void
952	error (char *message)	1272	error (char *message)
953	CODE:	1273	CODE:
954	fprintf (stderr, "ERROR: %s\n", message);	1274	fprintf (stderr, "ERROR: %s\n", message);
955	#ifdef _WIN32	1275	#ifdef _WIN32
956	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1276	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
957	#endif	1277	#endif
958		1278
959	void	1279	void
960	fatal (char *message)	1280	fatal (char *message)
961	CODE:	1281	CODE:
962	fprintf (stderr, "FATAL: %s\n", message);	1282	fprintf (stderr, "FATAL: %s\n", message);
963	#ifdef _WIN32	1283	#ifdef _WIN32
964	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1284	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
965	#endif	1285	#endif
966	_exit (1);	1286	_exit (1);
967		1287
968	void	1288	void
969	_exit (int retval = 0)	1289	_exit (int retval = 0)
…		…
981	#if DEBUG	1301	#if DEBUG
982	VALGRIND_DO_LEAK_CHECK;	1302	VALGRIND_DO_LEAK_CHECK;
983	#endif	1303	#endif
984	}	1304	}
985		1305
986	MODULE = CFPlus PACKAGE = CFPlus::Font	1306	int
		1307	SvREFCNT (SV *sv)
		1308	CODE:
		1309	RETVAL = SvREFCNT (sv);
		1310	OUTPUT:
		1311	RETVAL
		1312
		1313	MODULE = Deliantra::Client PACKAGE = DC::Font
987		1314
988	PROTOTYPES: DISABLE	1315	PROTOTYPES: DISABLE
989		1316
990	CFPlus::Font	1317	DC::Font
991	new_from_file (SV *class, char *path, int id = 0)	1318	new_from_file (SV *klass, char *path, int id = 0)
992	CODE:	1319	CODE:
993	{	1320	{
994	int count;	1321	int count;
995	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1322	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
996	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1323	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
998	}	1325	}
999	OUTPUT:	1326	OUTPUT:
1000	RETVAL	1327	RETVAL
1001		1328
1002	void	1329	void
1003	DESTROY (CFPlus::Font self)	1330	DESTROY (DC::Font self)
1004	CODE:	1331	CODE:
1005	pango_font_description_free (self);	1332	pango_font_description_free (self);
1006		1333
1007	void	1334	void
1008	make_default (CFPlus::Font self)	1335	make_default (DC::Font self)
1009	PROTOTYPE: $	1336	PROTOTYPE: $
1010	CODE:	1337	CODE:
1011	default_font = self;	1338	default_font = self;
1012		1339
1013	MODULE = CFPlus PACKAGE = CFPlus::Layout	1340	MODULE = Deliantra::Client PACKAGE = DC::Layout
1014		1341
1015	PROTOTYPES: DISABLE	1342	PROTOTYPES: DISABLE
1016		1343
1017	void	1344	void
1018	reset_glyph_cache ()	1345	glyph_cache_backup ()
1019	PROTOTYPE:	1346	PROTOTYPE:
1020	CODE:	1347	CODE:
		1348	tc_backup ();
		1349
		1350	void
		1351	glyph_cache_restore ()
		1352	PROTOTYPE:
		1353	CODE:
1021	tc_clear ();	1354	tc_restore ();
1022		1355
1023	CFPlus::Layout	1356	DC::Layout
1024	new (SV *class)	1357	new (SV *klass)
1025	CODE:	1358	CODE:
1026	New (0, RETVAL, 1, struct cf_layout);	1359	RETVAL = new cf_layout;
1027		1360
1028	RETVAL->pl = pango_layout_new (opengl_context);	1361	RETVAL->pl = pango_layout_new (opengl_context);
1029	RETVAL->r = 1.;	1362	RETVAL->r = 1.;
1030	RETVAL->g = 1.;	1363	RETVAL->g = 1.;
1031	RETVAL->b = 1.;	1364	RETVAL->b = 1.;
…		…
1037	layout_update_font (RETVAL);	1370	layout_update_font (RETVAL);
1038	OUTPUT:	1371	OUTPUT:
1039	RETVAL	1372	RETVAL
1040		1373
1041	void	1374	void
1042	DESTROY (CFPlus::Layout self)	1375	DESTROY (DC::Layout self)
1043	CODE:	1376	CODE:
1044	g_object_unref (self->pl);	1377	g_object_unref (self->pl);
1045	Safefree (self);	1378	delete self;
1046		1379
1047	void	1380	void
1048	set_text (CFPlus::Layout self, SV *text_)	1381	set_text (DC::Layout self, SV *text_)
1049	CODE:	1382	CODE:
1050	{	1383	{
1051	STRLEN textlen;	1384	STRLEN textlen;
1052	char *text = SvPVutf8 (text_, textlen);	1385	char *text = SvPVutf8 (text_, textlen);
1053		1386
1054	pango_layout_set_text (self->pl, text, textlen);	1387	pango_layout_set_text (self->pl, text, textlen);
1055	}	1388	}
1056		1389
1057	void	1390	void
1058	set_markup (CFPlus::Layout self, SV *text_)	1391	set_markup (DC::Layout self, SV *text_)
1059	CODE:	1392	CODE:
1060	{	1393	{
1061	STRLEN textlen;	1394	STRLEN textlen;
1062	char *text = SvPVutf8 (text_, textlen);	1395	char *text = SvPVutf8 (text_, textlen);
1063		1396
1064	pango_layout_set_markup (self->pl, text, textlen);	1397	pango_layout_set_markup (self->pl, text, textlen);
1065	}	1398	}
1066		1399
1067	void	1400	void
1068	set_shapes (CFPlus::Layout self, ...)	1401	set_shapes (DC::Layout self, ...)
1069	CODE:	1402	CODE:
1070	{	1403	{
1071	PangoAttrList *attrs = 0;	1404	PangoAttrList *attrs = 0;
1072	const char *text = pango_layout_get_text (self->pl);	1405	const char *text = pango_layout_get_text (self->pl);
1073	const char *pos = text;	1406	const char *pos = text;
…		…
1108	if (attrs)	1441	if (attrs)
1109	pango_layout_set_attributes (self->pl, attrs);	1442	pango_layout_set_attributes (self->pl, attrs);
1110	}	1443	}
1111		1444
1112	void	1445	void
1113	get_shapes (CFPlus::Layout self)	1446	get_shapes (DC::Layout self)
1114	PPCODE:	1447	PPCODE:
1115	{	1448	{
1116	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1449	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1117		1450
1118	do	1451	do
1119	{	1452	{
1120	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1453	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1121		1454
1122	if (run && shape_attr_p (run))	1455	if (run && shape_attr_p (run))
1123	{	1456	{
1124	PangoRectangle extents;	1457	PangoRectangle extents;
1125	pango_layout_iter_get_run_extents (iter, 0, &extents);	1458	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1133		1466
1134	pango_layout_iter_free (iter);	1467	pango_layout_iter_free (iter);
1135	}	1468	}
1136		1469
1137	int	1470	int
1138	has_wrapped (CFPlus::Layout self)	1471	has_wrapped (DC::Layout self)
1139	CODE:	1472	CODE:
1140	{	1473	{
1141	int lines = 1;	1474	int lines = 1;
1142	const char *text = pango_layout_get_text (self->pl);	1475	const char *text = pango_layout_get_text (self->pl);
1143		1476
…		…
1148	}	1481	}
1149	OUTPUT:	1482	OUTPUT:
1150	RETVAL	1483	RETVAL
1151		1484
1152	SV *	1485	SV *
1153	get_text (CFPlus::Layout self)	1486	get_text (DC::Layout self)
1154	CODE:	1487	CODE:
1155	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1488	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1156	sv_utf8_decode (RETVAL);	1489	sv_utf8_decode (RETVAL);
1157	OUTPUT:	1490	OUTPUT:
1158	RETVAL	1491	RETVAL
1159		1492
1160	void	1493	void
1161	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1494	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1162	CODE:	1495	CODE:
1163	self->r = r;	1496	self->r = r;
1164	self->g = g;	1497	self->g = g;
1165	self->b = b;	1498	self->b = b;
1166	self->a = a;	1499	self->a = a;
1167		1500
1168	void	1501	void
1169	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1502	set_font (DC::Layout self, DC::Font font = 0)
1170	CODE:	1503	CODE:
1171	if (self->font != font)	1504	if (self->font != font)
1172	{	1505	{
1173	self->font = font;	1506	self->font = font;
1174	layout_update_font (self);	1507	layout_update_font (self);
1175	}	1508	}
1176		1509
1177	void	1510	void
1178	set_height (CFPlus::Layout self, int base_height)	1511	set_height (DC::Layout self, int base_height)
1179	CODE:	1512	CODE:
1180	if (self->base_height != base_height)	1513	if (self->base_height != base_height)
1181	{	1514	{
1182	self->base_height = base_height;	1515	self->base_height = base_height;
1183	layout_update_font (self);	1516	layout_update_font (self);
1184	}	1517	}
1185		1518
1186	void	1519	void
1187	set_width (CFPlus::Layout self, int max_width = -1)	1520	set_width (DC::Layout self, int max_width = -1)
1188	CODE:	1521	CODE:
1189	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1522	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1190		1523
1191	void	1524	void
1192	set_indent (CFPlus::Layout self, int indent)	1525	set_indent (DC::Layout self, int indent)
1193	CODE:	1526	CODE:
1194	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1527	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1195		1528
1196	void	1529	void
1197	set_spacing (CFPlus::Layout self, int spacing)	1530	set_spacing (DC::Layout self, int spacing)
1198	CODE:	1531	CODE:
1199	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1532	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1200		1533
1201	void	1534	void
1202	set_ellipsise (CFPlus::Layout self, int ellipsise)	1535	set_ellipsise (DC::Layout self, int ellipsise)
1203	CODE:	1536	CODE:
1204	pango_layout_set_ellipsize (self->pl,	1537	pango_layout_set_ellipsize (self->pl,
1205	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1538	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1206	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1539	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1207	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1540	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1208	: PANGO_ELLIPSIZE_NONE	1541	: PANGO_ELLIPSIZE_NONE
1209	);	1542	);
1210		1543
1211	void	1544	void
1212	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1545	set_single_paragraph_mode (DC::Layout self, int spm)
1213	CODE:	1546	CODE:
1214	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1547	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1215		1548
1216	void	1549	void
1217	size (CFPlus::Layout self)	1550	size (DC::Layout self)
1218	PPCODE:	1551	PPCODE:
1219	{	1552	{
1220	int w, h;	1553	int w, h;
1221		1554
1222	layout_get_pixel_size (self, &w, &h);	1555	layout_get_pixel_size (self, &w, &h);
…		…
1225	PUSHs (sv_2mortal (newSViv (w)));	1558	PUSHs (sv_2mortal (newSViv (w)));
1226	PUSHs (sv_2mortal (newSViv (h)));	1559	PUSHs (sv_2mortal (newSViv (h)));
1227	}	1560	}
1228		1561
1229	int	1562	int
1230	descent (CFPlus::Layout self)	1563	descent (DC::Layout self)
1231	CODE:	1564	CODE:
1232	{	1565	{
1233	PangoRectangle rect;	1566	PangoRectangle rect;
1234	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1567	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1235	pango_layout_line_get_pixel_extents (line, 0, &rect);	1568	pango_layout_line_get_pixel_extents (line, 0, &rect);
1236	RETVAL = PANGO_DESCENT (rect);	1569	RETVAL = PANGO_DESCENT (rect);
1237	}	1570	}
1238	OUTPUT:	1571	OUTPUT:
1239	RETVAL	1572	RETVAL
1240		1573
1241	int	1574	int
1242	xy_to_index (CFPlus::Layout self, int x, int y)	1575	xy_to_index (DC::Layout self, int x, int y)
1243	CODE:	1576	CODE:
1244	{	1577	{
1245	int index, trailing;	1578	int index, trailing;
1246	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1579	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1247	RETVAL = index + trailing;	1580	RETVAL = index + trailing;
1248	}	1581	}
1249	OUTPUT:	1582	OUTPUT:
1250	RETVAL	1583	RETVAL
1251		1584
1252	void	1585	void
1253	cursor_pos (CFPlus::Layout self, int index)	1586	cursor_pos (DC::Layout self, int index)
1254	PPCODE:	1587	PPCODE:
1255	{	1588	{
1256	PangoRectangle strong_pos;	1589	PangoRectangle pos;
1257	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1590	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1258		1591
1259	EXTEND (SP, 3);	1592	EXTEND (SP, 3);
1260	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1593	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1261	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1594	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1262	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1595	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1263	}	1596	}
1264		1597
1265	void	1598	void
1266	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1599	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1267	PPCODE:	1600	PPCODE:
1268	{	1601	{
1269	int line, x;	1602	int line, x;
1270		1603
1271	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1604	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1605	#if !PANGO_VERSION_CHECK (1, 17, 3)
1272	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1606	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1273		1607	--line;
		1608	#endif
1274	EXTEND (SP, 2);	1609	EXTEND (SP, 2);
1275	PUSHs (sv_2mortal (newSViv (line - 1)));	1610	PUSHs (sv_2mortal (newSViv (line)));
1276	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1611	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1277	}	1612	}
1278		1613
1279	void	1614	void
1280	line_x_to_index (CFPlus::Layout self, int line, int x)	1615	line_x_to_index (DC::Layout self, int line, int x)
1281	PPCODE:	1616	PPCODE:
1282	{	1617	{
1283	PangoLayoutLine *lp;	1618	PangoLayoutLine *lp;
1284	int index, trailing;	1619	int index, trailing;
1285		1620
1286	if (line < 0)	1621	if (line < 0)
1287	XSRETURN_EMPTY;	1622	XSRETURN_EMPTY;
1288		1623
1289	if (!(lp = pango_layout_get_line (self->pl, line)))	1624	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1290	XSRETURN_EMPTY; /* do better */	1625	XSRETURN_EMPTY; /* do better */
1291		1626
1292	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1627	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1293		1628
1294	EXTEND (SP, 2);	1629	EXTEND (SP, 2);
…		…
1300	PUSHs (sv_2mortal (newSViv (trailing)));	1635	PUSHs (sv_2mortal (newSViv (trailing)));
1301	}	1636	}
1302	}	1637	}
1303		1638
1304	void	1639	void
1305	render (CFPlus::Layout self, float x, float y, int flags = 0)	1640	render (DC::Layout self, float x, float y, int flags = 0)
1306	PPCODE:	1641	CODE:
		1642	self->rc.clear ();
1307	pango_opengl_render_layout_subpixel (	1643	pango_opengl_render_layout_subpixel (
1308	self->pl,	1644	self->pl,
		1645	&self->rc,
1309	x * PANGO_SCALE, y * PANGO_SCALE,	1646	x * PANGO_SCALE, y * PANGO_SCALE,
1310	self->r, self->g, self->b, self->a,	1647	self->r, self->g, self->b, self->a,
1311	flags	1648	flags
1312	);	1649	);
		1650	// we assume that context_change actually clears/frees stuff
		1651	// and does not do any recomputation...
		1652	pango_layout_context_changed (self->pl);
1313		1653
1314	MODULE = CFPlus PACKAGE = CFPlus::Texture	1654	void
		1655	draw (DC::Layout self)
		1656	CODE:
		1657	{
		1658	glEnable (GL_TEXTURE_2D);
		1659	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1660	glEnable (GL_BLEND);
		1661	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1662	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1663	glEnable (GL_ALPHA_TEST);
		1664	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1665
		1666	self->rc.draw ();
		1667
		1668	glDisable (GL_ALPHA_TEST);
		1669	glDisable (GL_BLEND);
		1670	glDisable (GL_TEXTURE_2D);
		1671	}
		1672
		1673	MODULE = Deliantra::Client PACKAGE = DC::Texture
1315		1674
1316	PROTOTYPES: ENABLE	1675	PROTOTYPES: ENABLE
1317
1318	int minpot (int n)
1319		1676
1320	void	1677	void
1321	pad (SV *data_, int ow, int oh, int nw, int nh)	1678	pad (SV *data_, int ow, int oh, int nw, int nh)
1322	CODE:	1679	CODE:
1323	{	1680	{
…		…
1389	glDisable (GL_ALPHA_TEST);	1746	glDisable (GL_ALPHA_TEST);
1390	glDisable (GL_BLEND);	1747	glDisable (GL_BLEND);
1391	}	1748	}
1392	}	1749	}
1393		1750
		1751	void
		1752	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
		1753	PROTOTYPE: @
		1754	CODE:
		1755	{
		1756	glEnable (GL_BLEND);
		1757	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1758	glEnable (GL_TEXTURE_2D);
		1759	glBindTexture (GL_TEXTURE_2D, name1);
		1760
		1761	glColor3f (intensity, intensity, intensity);
		1762	glPushMatrix ();
		1763	glScalef (1./3, 1./3, 1.);
		1764
		1765	if (blend > 0.f)
		1766	{
		1767	float dx3 = dx * -3.f / w;
		1768	float dy3 = dy * -3.f / h;
		1769	GLfloat env_color[4] = { 0., 0., 0., blend };
		1770
		1771	/* interpolate the two shadow textures */
		1772	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1773	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1774
		1775	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1776	gl.ActiveTexture (GL_TEXTURE1);
		1777	glEnable (GL_TEXTURE_2D);
		1778	glBindTexture (GL_TEXTURE_2D, name2);
		1779	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1780
		1781	/* rgb == rgb(glcolor) */
		1782	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1783	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1784	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1785
		1786	/* alpha = interpolate t0, t1 by env_alpha */
		1787	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1788
		1789	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1792
		1793	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1794	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1795
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1798
		1799	glBegin (GL_QUADS);
		1800	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1801	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1802	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1803	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1804	glEnd ();
		1805
		1806	glDisable (GL_TEXTURE_2D);
		1807	gl.ActiveTexture (GL_TEXTURE0);
		1808	}
		1809	else
		1810	{
		1811	/* simple blending of one texture, also opengl <1.3 path */
		1812	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1813
		1814	glBegin (GL_QUADS);
		1815	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1816	glTexCoord2f (0, t); glVertex2f (0, h);
		1817	glTexCoord2f (s, t); glVertex2f (w, h);
		1818	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1819	glEnd ();
		1820	}
		1821
		1822	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1823	{
		1824	int x, y;
		1825	int dx3 = dx * 3;
		1826	int dy3 = dy * 3;
		1827
		1828	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1829	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1830	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1831	glTranslatef (-1., -1., 0);
		1832	glBegin (GL_QUADS);
		1833
		1834	for (y = 1; y < h; y += 3)
		1835	{
		1836	int y1 = y - dy3;
		1837	int y1valid = y1 >= 0 && y1 < h;
		1838
		1839	for (x = 1; x < w; x += 3)
		1840	{
		1841	int x1 = x - dx3;
		1842	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1843	uint8_t h2;
		1844
		1845	if (y1valid && x1 >= 0 && x1 < w)
		1846	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1847	else
		1848	h2 = 1; /* out of range == invisible */
		1849
		1850	if (h1 || h2)
		1851	{
		1852	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1853	glColor4f (1., 1., 1., alpha);
		1854
		1855	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1856	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1857	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1858	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1859	}
		1860	}
		1861	}
		1862	}
		1863
		1864	glEnd ();
		1865
		1866	glPopMatrix ();
		1867
		1868	glDisable (GL_TEXTURE_2D);
		1869	glDisable (GL_BLEND);
		1870	}
		1871
1394	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1872	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1395	CODE:	1873	CODE:
1396	{	1874	{
1397	GLint width;	1875	GLint width;
1398	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1876	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1400	RETVAL = width > 0;	1878	RETVAL = width > 0;
1401	}	1879	}
1402	OUTPUT:	1880	OUTPUT:
1403	RETVAL	1881	RETVAL
1404		1882
1405	MODULE = CFPlus PACKAGE = CFPlus::Map	1883	MODULE = Deliantra::Client PACKAGE = DC::Map
1406		1884
1407	PROTOTYPES: DISABLE	1885	PROTOTYPES: DISABLE
1408		1886
1409	CFPlus::Map	1887	DC::Map
1410	new (SV *class)	1888	new (SV *klass)
1411	CODE:	1889	CODE:
1412	New (0, RETVAL, 1, struct map);	1890	New (0, RETVAL, 1, mapgrid);
1413	RETVAL->x = 0;	1891	RETVAL->x = 0;
1414	RETVAL->y = 0;	1892	RETVAL->y = 0;
1415	RETVAL->w = 0;	1893	RETVAL->w = 0;
1416	RETVAL->h = 0;	1894	RETVAL->h = 0;
1417	RETVAL->ox = 0;	1895	RETVAL->ox = 0;
…		…
1422	RETVAL->row = 0;	1900	RETVAL->row = 0;
1423	OUTPUT:	1901	OUTPUT:
1424	RETVAL	1902	RETVAL
1425		1903
1426	void	1904	void
1427	DESTROY (CFPlus::Map self)	1905	DESTROY (DC::Map self)
1428	CODE:	1906	CODE:
1429	{	1907	{
1430	map_clear (self);	1908	map_clear (self);
1431	Safefree (self->face2tile);	1909	Safefree (self->face2tile);
1432	Safefree (self->tex);	1910	Safefree (self->tex);
1433	Safefree (self);	1911	Safefree (self);
1434	}	1912	}
1435		1913
1436	void	1914	void
1437	resize (CFPlus::Map self, int map_width, int map_height)	1915	resize (DC::Map self, int map_width, int map_height)
1438	CODE:	1916	CODE:
1439	self->w = map_width;	1917	self->w = map_width;
1440	self->h = map_height;	1918	self->h = map_height;
1441		1919
1442	void	1920	void
1443	clear (CFPlus::Map self)	1921	clear (DC::Map self)
1444	CODE:	1922	CODE:
1445	map_clear (self);	1923	map_clear (self);
1446		1924
1447	void	1925	void
1448	set_tileid (CFPlus::Map self, int face, int tile)	1926	set_tileid (DC::Map self, int face, int tile)
1449	CODE:	1927	CODE:
1450	{	1928	{
1451	need_facenum (self, face); self->face2tile [face] = tile;	1929	need_facenum (self, face); self->face2tile [face] = tile;
1452	need_texid (self, tile);	1930	need_texid (self, tile);
1453	}	1931	}
1454		1932
1455	void	1933	void
1456	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1934	set_smooth (DC::Map self, int face, int smooth, int level)
1457	CODE:	1935	CODE:
1458	{	1936	{
1459	tileid texid;	1937	tileid texid;
1460	maptex *tex;	1938	maptex *tex;
1461		1939
1462	if (face < 0 || face >= self->faces)	1940	if (face < 0 || face >= self->faces)
1463	return;	1941	return;
1464		1942
1465	if (smooth < 0 || smooth >= self->faces)	1943	if (smooth < 0 || smooth >= self->faces)
1466	return;	1944	return;
1467		1945
1468	texid = self->face2tile [face];	1946	texid = self->face2tile [face];
1469		1947
1470	if (!texid)	1948	if (!texid)
1471	return;	1949	return;
1472		1950
1473	tex = self->tex + texid;	1951	tex = self->tex + texid;
1474	tex->smoothtile = self->face2tile [smooth];	1952	tex->smoothtile = self->face2tile [smooth];
1475	tex->smoothlevel = level;	1953	tex->smoothlevel = level;
1476	}	1954	}
1477		1955
1478	void	1956	void
1479	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)	1957	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)
1480	CODE:	1958	CODE:
1481	{	1959	{
1482	need_texid (self, texid);	1960	need_texid (self, texid);
1483		1961
1484	{	1962	{
…		…
1503	// use uglier nearest interpolation because linear suffers	1981	// use uglier nearest interpolation because linear suffers
1504	// from transparent color bleeding and ugly wrapping effects.	1982	// from transparent color bleeding and ugly wrapping effects.
1505	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1983	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1506	}	1984	}
1507		1985
		1986	void
		1987	expire_textures (DC::Map self, int texid, int count)
		1988	PPCODE:
		1989	for (; texid < self->texs && count; ++texid, --count)
		1990	{
		1991	maptex *tex = self->tex + texid;
		1992
		1993	if (tex->name)
		1994	{
		1995	if (tex->unused)
		1996	{
		1997	tex->name = 0;
		1998	tex->unused = 0;
		1999	XPUSHs (sv_2mortal (newSViv (texid)));
		2000	}
		2001	else
		2002	tex->unused = 1;
		2003	}
		2004	}
		2005
1508	int	2006	int
1509	ox (CFPlus::Map self)	2007	ox (DC::Map self)
1510	ALIAS:	2008	ALIAS:
1511	oy = 1	2009	oy = 1
1512	x = 2	2010	x = 2
1513	y = 3	2011	y = 3
1514	w = 4	2012	w = 4
…		…
1525	}	2023	}
1526	OUTPUT:	2024	OUTPUT:
1527	RETVAL	2025	RETVAL
1528		2026
1529	void	2027	void
1530	scroll (CFPlus::Map self, int dx, int dy)	2028	scroll (DC::Map self, int dx, int dy)
1531	CODE:	2029	CODE:
1532	{	2030	{
1533	if (dx > 0)	2031	if (dx > 0)
1534	map_blank (self, self->x, self->y, dx, self->h);	2032	map_blank (self, self->x, self->y, dx, self->h);
1535	else if (dx < 0)	2033	else if (dx < 0)
…		…
1543	self->ox += dx; self->x += dx;	2041	self->ox += dx; self->x += dx;
1544	self->oy += dy; self->y += dy;	2042	self->oy += dy; self->y += dy;
1545		2043
1546	while (self->y < 0)	2044	while (self->y < 0)
1547	{	2045	{
1548	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2046	prepend (self->row, self->rows, MAP_EXTEND_Y);
1549		2047
1550	self->rows += MAP_EXTEND_Y;	2048	self->rows += MAP_EXTEND_Y;
1551	self->y += MAP_EXTEND_Y;	2049	self->y += MAP_EXTEND_Y;
1552	}	2050	}
1553	}	2051	}
1554		2052
1555	void	2053	SV *
1556	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2054	map1a_update (DC::Map self, SV *data_)
1557	CODE:	2055	CODE:
1558	{	2056	{
1559	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2057	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1560	uint8_t *data_end = (uint8_t *)SvEND (data_);	2058	uint8_t *data_end = (uint8_t *)SvEND (data_);
1561	mapcell *cell;	2059	mapcell *cell;
1562	int x, y, flags;	2060	int x, y, z, flags;
		2061	AV *missing = newAV ();
		2062	RETVAL = newRV_noinc ((SV *)missing);
1563		2063
1564	while (data < data_end - 1)	2064	while (data < data_end - 1)
1565	{	2065	{
1566	flags = (data [0] << 8) + data [1]; data += 2;	2066	flags = (data [0] << 8) + data [1]; data += 2;
1567		2067
…		…
1580		2080
1581	//TODO: don't trust server data to be in-range(!)	2081	//TODO: don't trust server data to be in-range(!)
1582		2082
1583	if (flags & 8)	2083	if (flags & 8)
1584	{	2084	{
		2085	uint8_t ext, cmd;
		2086
1585	if (extmap)	2087	do
1586	{	2088	{
1587	uint8_t ext, cmd;	2089	ext = *data++;
		2090	cmd = ext & 0x7f;
1588		2091
1589	do	2092	if (cmd < 4)
		2093	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2094	else if (cmd == 5) // health
1590	{	2095	{
1591	ext = *data++;
1592	cmd = ext & 0x3f;
1593
1594	if (cmd < 4)
1595	cell->darkness = 255 - ext * 64 + 1;
1596	else if (cmd == 5) // health
1597	{
1598	cell->stat_width = 1;	2096	cell->stat_width = 1;
1599	cell->stat_hp = *data++;	2097	cell->stat_hp = *data++;
1600	}
1601	else if (cmd == 6) // monster width
1602	cell->stat_width = *data++ + 1;
1603	else if (cmd == 0x47)
1604	{
1605	if (*data == 4)
1606	; // decode player count
1607
1608	data += *data + 1;
1609	}
1610	else if (cmd == 8) // cell flags
1611	cell->flags = *data++;
1612	else if (ext & 0x40) // unknown, multibyte => skip
1613	data += *data + 1;
1614	else
1615	data++;
1616	}	2098	}
1617	while (ext & 0x80);	2099	else if (cmd == 6) // monster width
		2100	cell->stat_width = *data++ + 1;
		2101	else if (cmd == 0x47)
		2102	{
		2103	if (*data == 1) cell->player = data [1];
		2104	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2105	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2106	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2107
		2108	data += *data + 1;
		2109	}
		2110	else if (cmd == 8) // cell flags
		2111	cell->flags = *data++;
		2112	else if (ext & 0x40) // unknown, multibyte => skip
		2113	data += *data + 1;
		2114	else
		2115	data++;
1618	}	2116	}
1619	else	2117	while (ext & 0x80);
1620	cell->darkness = *data++ + 1;
1621	}	2118	}
1622		2119
		2120	for (z = 0; z <= 2; ++z)
1623	if (flags & 4)	2121	if (flags & (4 >> z))
1624	{	2122	{
1625	faceid face = (data [0] << 8) + data [1]; data += 2;	2123	faceid face = (data [0] << 8) + data [1]; data += 2;
1626	need_facenum (self, face);	2124	need_facenum (self, face);
1627	cell->tile [0] = self->face2tile [face];	2125	cell->tile [z] = self->face2tile [face];
		2126
		2127	if (cell->tile [z])
		2128	{
		2129	maptex *tex = self->tex + cell->tile [z];
		2130	tex->unused = 0;
		2131	if (!tex->name)
		2132	av_push (missing, newSViv (cell->tile [z]));
		2133
		2134	if (tex->smoothtile)
		2135	{
		2136	maptex *smooth = self->tex + tex->smoothtile;
		2137	smooth->unused = 0;
		2138	if (!smooth->name)
		2139	av_push (missing, newSViv (tex->smoothtile));
		2140	}
		2141	}
1628	}	2142	}
1629
1630	if (flags & 2)
1631	{
1632	faceid face = (data [0] << 8) + data [1]; data += 2;
1633	need_facenum (self, face);
1634	cell->tile [1] = self->face2tile [face];
1635	}
1636
1637	if (flags & 1)
1638	{
1639	faceid face = (data [0] << 8) + data [1]; data += 2;
1640	need_facenum (self, face);
1641	cell->tile [2] = self->face2tile [face];
1642	}
1643	}	2143	}
1644	else	2144	else
1645	cell->darkness = 0;	2145	CELL_CLEAR (cell);
1646	}	2146	}
1647	}	2147	}
		2148	OUTPUT:
		2149	RETVAL
1648		2150
1649	SV *	2151	SV *
1650	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2152	mapmap (DC::Map self, int x0, int y0, int w, int h)
1651	CODE:	2153	CODE:
1652	{	2154	{
1653	int x1, x;	2155	int x1, x;
1654	int y1, y;	2156	int y1, y;
1655	int z;	2157	int z;
…		…
1668	? self->row + y	2170	? self->row + y
1669	: 0;	2171	: 0;
1670		2172
1671	for (x = x0; x < x1; x++)	2173	for (x = x0; x < x1; x++)
1672	{	2174	{
1673	int r = 32, g = 32, b = 32, a = 192;	2175	unsigned int r = 32, g = 32, b = 32, a = 192;
1674		2176
1675	if (row && row->c0 <= x && x < row->c1)	2177	if (row && row->c0 <= x && x < row->c1)
1676	{	2178	{
1677	mapcell *cell = row->col + (x - row->c0);	2179	mapcell *cell = row->col + (x - row->c0);
1678		2180
…		…
1680	{	2182	{
1681	maptex tex = self->tex [cell->tile [z]];	2183	maptex tex = self->tex [cell->tile [z]];
1682	int a0 = 255 - tex.a;	2184	int a0 = 255 - tex.a;
1683	int a1 = tex.a;	2185	int a1 = tex.a;
1684		2186
1685	r = (r * a0 + tex.r * a1) / 255;	2187	r = div255 (r * a0 + tex.r * a1);
1686	g = (g * a0 + tex.g * a1) / 255;	2188	g = div255 (g * a0 + tex.g * a1);
1687	b = (b * a0 + tex.b * a1) / 255;	2189	b = div255 (b * a0 + tex.b * a1);
1688	a = (a * a0 + tex.a * a1) / 255;	2190	a = div255 (a * a0 + tex.a * a1);
1689	}	2191	}
1690	}	2192	}
1691		2193
1692	*map++ = (r )	2194	*map++ = (r )
1693	| (g << 8)	2195	| (g << 8)
1694	| (b << 16)	2196	| (b << 16)
1695	| (a << 24);	2197	| (a << 24);
1696	}	2198	}
1697	}	2199	}
1698		2200
1699	RETVAL = map_sv;	2201	RETVAL = map_sv;
1700	}	2202	}
1701	OUTPUT:	2203	OUTPUT:
1702	RETVAL	2204	RETVAL
1703		2205
1704	SV *	2206	void
1705	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2207	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1706	CODE:	2208	CODE:
1707	{	2209	{
1708	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1709	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1710	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
1711	smooth_key skey;
1712	int x, y, z;	2210	int x, y, z;
1713	int last_name;
1714	AV *missing = newAV ();
1715	RETVAL = newRV_noinc ((SV *)missing);
1716		2211
		2212	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
		2213	int pl_x, pl_y;
		2214	maptex pl_tex;
		2215	rc_t rc;
		2216	rc_t rc_ov;
		2217	rc_key_t key;
		2218	rc_t::array_t *arr;
		2219
		2220	pl_tex.name = 0;
		2221
1717	// thats current max. sorry.	2222	// that's current max. sorry.
1718	if (sw > 255) sw = 255;	2223	if (sw > 255) sw = 255;
1719	if (sh > 255) sh = 255;	2224	if (sh > 255) sh = 255;
1720		2225
1721	// clear key, in case of extra padding
1722	memset (&skey, 0, sizeof (skey));	2226	memset (&key, 0, sizeof (key));
1723		2227	key.r = 255;
1724	glColor4ub (255, 255, 255, 255);	2228	key.g = 255;
1725		2229	key.b = 255;
1726	glEnable (GL_BLEND);	2230	key.a = 255;
1727	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2231	key.mode = GL_QUADS;
1728	glEnable (GL_TEXTURE_2D);	2232	key.format = GL_T2F_V3F;
1729	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1730
1731	glBegin (GL_QUADS);
1732
1733	last_name = -1;
1734		2233
1735	mx += self->x;	2234	mx += self->x;
1736	my += self->y;	2235	my += self->y;
1737		2236
1738	// first pass: determine smooth_max	2237	// first pass: determine smooth_max
1739	// rather ugly, if you ask me	2238	// rather ugly, if you ask me
1740	// could also be stored inside mapcell and updated on change	2239	// could also be stored inside mapcell and updated on change
1741	memset (smooth_max, 0, sizeof (smooth_max));	2240	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1742		2241
1743	for (y = 0; y < sh; y++)	2242	for (y = 0; y < sh; y++)
1744	if (0 <= y + my && y + my < self->rows)	2243	if (0 <= y + my && y + my < self->rows)
1745	{	2244	{
1746	maprow *row = self->row + (y + my);	2245	maprow *row = self->row + (y + my);
…		…
1755	MAX (self->tex [cell->tile [1]].smoothlevel,	2254	MAX (self->tex [cell->tile [1]].smoothlevel,
1756	self->tex [cell->tile [2]].smoothlevel));	2255	self->tex [cell->tile [2]].smoothlevel));
1757	}	2256	}
1758	}	2257	}
1759		2258
		2259	glEnable (GL_BLEND);
		2260	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2261	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2262
1760	for (z = 0; z <= 2; z++)	2263	for (z = 0; z <= 2; z++)
1761	{	2264	{
1762	memset (smooth_level, 0, sizeof (smooth_level));	2265	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2266	smooth_key skey;
		2267	smooth_hash smooth;
		2268	key.texname = -1;
1763		2269
1764	for (y = 0; y < sh; y++)	2270	for (y = 0; y < sh; y++)
1765	if (0 <= y + my && y + my < self->rows)	2271	if (0 <= y + my && y + my < self->rows)
1766	{	2272	{
1767	maprow *row = self->row + (y + my);	2273	maprow *row = self->row + (y + my);
…		…
1775	if (tile)	2281	if (tile)
1776	{	2282	{
1777	maptex tex = self->tex [tile];	2283	maptex tex = self->tex [tile];
1778	int px, py;	2284	int px, py;
1779		2285
1780	// suppressing texture state switches here
1781	// is only moderately effective, but worth the extra effort
1782	if (last_name != tex.name)	2286	if (key.texname != tex.name)
1783	{	2287	{
		2288	self->tex [tile].unused = 0;
		2289
1784	if (!tex.name)	2290	if (!tex.name)
1785	{
1786	av_push (missing, newSViv (tile));
1787	tex = self->tex [2]; /* missing, replace by noface */	2291	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1788	}
1789		2292
		2293	key.texname = tex.name;
1790	glEnd ();	2294	arr = &rc.array (key);
1791	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1792	glBegin (GL_QUADS);
1793	}	2295	}
1794		2296
1795	px = (x + 1) * T - tex.w;	2297	px = (x + 1) * Th - tex.w;
1796	py = (y + 1) * T - tex.h;	2298	py = (y + 1) * Tw - tex.h;
1797		2299
1798	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2300	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
1799	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1800	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1801	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1802
1803	if (cell->flags && z == 2)
1804	{	2301	{
1805	if (cell->flags & 1)	2302	pl_x = px;
		2303	pl_y = py;
		2304	pl_tex = tex;
1806	{	2305	continue;
1807	maptex tex = self->tex [1];
1808	int px = x * T + T * 2 / 32;
1809	int py = y * T - T * 6 / 32;
1810
1811	glEnd ();
1812	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1813	glBegin (GL_QUADS);
1814
1815	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1816	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1817	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1818	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1819	}
1820	}	2306	}
		2307
		2308	arr->t2f_v3f (0 , 0 , px , py , 0);
		2309	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2310	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2311	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1821		2312
1822	// update smooth hash	2313	// update smooth hash
1823	if (tex.smoothtile)	2314	if (tex.smoothtile)
1824	{	2315	{
1825	skey.tile = tex.smoothtile;	2316	skey.tile = tex.smoothtile;
1826	skey.level = tex.smoothlevel;	2317	skey.level = tex.smoothlevel;
1827		2318
1828	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2319	smooth_level[tex.smoothlevel] = 1;
1829		2320
1830	// add bits to current tile and all neighbours. skey.x|y is	2321	// add bits to current tile and all neighbours. skey.x|y is
1831	// shifted +1|+1 so we always stay positive.	2322	// shifted +1|+1 so we always stay positive.
1832		2323
1833	// bits is ___n cccc CCCC bbbb	2324	// bits is ___n cccc CCCC bbbb
…		…
1841		2332
1842	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2333	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1843	// ·· ·· ·┏ ┓·	2334	// ·· ·· ·┏ ┓·
1844		2335
1845	// full tile	2336	// full tile
1846	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2337	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1847		2338
1848	// borders	2339	// borders
1849	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2340	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1850	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2341	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1851	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2342	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1852	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2343	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1853		2344
1854	// corners	2345	// corners
1855	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2346	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1856	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2347	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1857	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2348	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1858	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2349	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2350	}
		2351	}
		2352
		2353	if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
		2354	{
		2355	// overlays such as the speech bubble, probably more to come
		2356	if (cell->flags & 1)
		2357	{
		2358	rc_key_t key_ov = key;
		2359	maptex tex = self->tex[TEXID_SPEECH];
		2360	int px = x * Tw + Tw * 2 / 32;
		2361	int py = y * Th - Th * 6 / 32;
		2362
		2363	key_ov.texname = tex.name;
		2364	rc_t::array_t &arr = rc_ov.array (key_ov);
		2365
		2366	arr.t2f_v3f (0 , 0 , px , py , 0);
		2367	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2368	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2369	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
1859	}	2370	}
1860	}	2371	}
1861	}	2372	}
1862	}	2373	}
1863		2374
		2375	rc.draw ();
		2376	rc.clear ();
		2377
1864	// go through all smoothlevels, lowest to highest, then draw.	2378	// go through all smoothlevels, lowest to highest, then draw.
1865	// this is basically counting sort	2379	// this is basically counting sort
1866	{	2380	{
1867	int w, b;	2381	int w, b;
1868		2382
1869	for (w = 0; w < 256 / 32; ++w)	2383	glEnable (GL_TEXTURE_2D);
		2384	glBegin (GL_QUADS);
		2385	for (int level = 0; level < smooth_level.size (); ++level)
		2386	if (smooth_level[level])
		2387	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1870	{	2388	{
1871	uint32_t smask = smooth_level [w];	2389	smooth_key &skey = it->first;
1872	if (smask)	2390	IV bits = it->second;
1873	for (b = 0; b < 32; ++b)	2391
1874	if (smask & (((uint32_t)1) << b))	2392	if (!(bits & 0x1000)
		2393	&& skey.level == level
		2394	&& level > smooth_max [skey.x][skey.y])
1875	{	2395	{
1876	int level = (w << 5) | b;	2396	maptex tex = self->tex [skey.tile];
		2397	int px = (((int)skey.x) - 1) * Tw;
		2398	int py = (((int)skey.y) - 1) * Th;
		2399	int border = bits & 15;
		2400	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2401	float dx = tex.s * .0625f; // 16 images/row
		2402	float dy = tex.t * .5f ; // 2 images/column
		2403
1877	HE *he;	2404	if (tex.name)
1878
1879	hv_iterinit (smooth);
1880	while ((he = hv_iternext (smooth)))
1881	{	2405	{
1882	smooth_key *skey = (smooth_key *)HeKEY (he);	2406	// this time avoiding texture state changes
1883	IV bits = SvIVX (HeVAL (he));	2407	// save gobs of state changes.
1884		2408	if (key.texname != tex.name)
1885	if (!(bits & 0x1000)
1886	&& skey->level == level
1887	&& level > smooth_max [skey->x][skey->y])
1888	{	2409	{
1889	maptex tex = self->tex [skey->tile];	2410	self->tex [skey.tile].unused = 0;
1890	int px = (((int)skey->x) - 1) * T;
1891	int py = (((int)skey->y) - 1) * T;
1892	int border = bits & 15;
1893	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1894	float dx = tex.s * .0625f; // 16 images/row
1895	float dy = tex.t * .5f ; // 2 images/column
1896		2411
1897	// this time naively avoiding texture state changes
1898	// save gobs of state changes.
1899	if (last_name != tex.name)
1900	{
1901	if (!tex.name)
1902	{
1903	av_push (missing, newSViv (skey->tile));
1904	continue; // smoothing not yet available
1905	}
1906
1907	glEnd ();	2412	glEnd ();
1908	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2413	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1909	glBegin (GL_QUADS);	2414	glBegin (GL_QUADS);
1910	}	2415	}
1911		2416
1912	if (border)	2417	if (border)
1913	{	2418	{
1914	float ox = border * dx;	2419	float ox = border * dx;
1915		2420
1916	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2421	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1917	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2422	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1918	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2423	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1919	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2424	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1920	}	2425	}
1921		2426
1922	if (corner)	2427	if (corner)
1923	{	2428	{
1924	float ox = corner * dx;	2429	float ox = corner * dx;
1925		2430
1926	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2431	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1927	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2432	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1928	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2433	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1929	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2434	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1930	}
1931	}	2435	}
1932	}	2436	}
1933	}	2437	}
1934	}	2438	}
		2439
		2440	glEnd ();
		2441	glDisable (GL_TEXTURE_2D);
		2442	key.texname = -1;
1935	}	2443	}
1936
1937	hv_clear (smooth);
1938	}	2444	}
1939		2445
1940	glEnd ();	2446	if (pl_tex.name)
		2447	{
		2448	maptex tex = pl_tex;
		2449	int px = pl_x + sdx;
		2450	int py = pl_y + sdy;
1941		2451
1942	glDisable (GL_TEXTURE_2D);	2452	key.texname = tex.name;
		2453	rc_t::array_t &arr = rc.array (key);
		2454
		2455	arr.t2f_v3f (0 , 0 , px , py , 0);
		2456	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2457	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2458	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2459
		2460	rc.draw ();
		2461	}
		2462
		2463	rc_ov.draw ();
		2464	rc_ov.clear ();
		2465
1943	glDisable (GL_BLEND);	2466	glDisable (GL_BLEND);
1944		2467
1945	// top layer: overlays such as the health bar	2468	// top layer: overlays such as the health bar
1946	for (y = 0; y < sh; y++)	2469	for (y = 0; y < sh; y++)
1947	if (0 <= y + my && y + my < self->rows)	2470	if (0 <= y + my && y + my < self->rows)
…		…
1951	for (x = 0; x < sw; x++)	2474	for (x = 0; x < sw; x++)
1952	if (row->c0 <= x + mx && x + mx < row->c1)	2475	if (row->c0 <= x + mx && x + mx < row->c1)
1953	{	2476	{
1954	mapcell *cell = row->col + (x + mx - row->c0);	2477	mapcell *cell = row->col + (x + mx - row->c0);
1955		2478
1956	int px = x * T;	2479	int px = x * Tw;
1957	int py = y * T;	2480	int py = y * Th;
		2481
		2482	if (ecb_expect_false (cell->player == player))
		2483	{
		2484	px += sdx;
		2485	py += sdy;
		2486	}
1958		2487
1959	if (cell->stat_hp)	2488	if (cell->stat_hp)
1960	{	2489	{
1961	int width = cell->stat_width * T;	2490	int width = cell->stat_width * Tw;
1962	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2491	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1963		2492
1964	glColor3ub (0, 0, 0);	2493	glColor3ub (0, 0, 0);
1965	glRectf (px + 1, py - thick - 2,	2494	glRectf (px + 1, py - thick - 2,
1966	px + width - 1, py);	2495	px + width - 1, py);
1967		2496
…		…
1971	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);	2500	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
1972	}	2501	}
1973	}	2502	}
1974	}	2503	}
1975	}	2504	}
1976	OUTPUT:
1977	RETVAL
1978		2505
1979	void	2506	void
1980	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2507	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1981	CODE:	2508	CODE:
1982	{	2509	{
1983	static float color[16][3] = {	2510	static float color[16][3] = {
1984	{ 0.00F, 0.00F, 0.00F },	2511	{ 0.00f, 0.00f, 0.00f },
1985	{ 1.00F, 1.00F, 1.00F },	2512	{ 1.00f, 1.00f, 1.00f },
1986	{ 0.00F, 0.00F, 0.55F },	2513	{ 0.00f, 0.00f, 0.55f },
1987	{ 1.00F, 0.00F, 0.00F },	2514	{ 1.00f, 0.00f, 0.00f },
1988		2515
1989	{ 1.00F, 0.54F, 0.00F },	2516	{ 1.00f, 0.54f, 0.00f },
1990	{ 0.11F, 0.56F, 1.00F },	2517	{ 0.11f, 0.56f, 1.00f },
1991	{ 0.93F, 0.46F, 0.00F },	2518	{ 0.93f, 0.46f, 0.00f },
1992	{ 0.18F, 0.54F, 0.34F },	2519	{ 0.18f, 0.54f, 0.34f },
1993		2520
1994	{ 0.56F, 0.73F, 0.56F },	2521	{ 0.56f, 0.73f, 0.56f },
1995	{ 0.80F, 0.80F, 0.80F },	2522	{ 0.80f, 0.80f, 0.80f },
1996	{ 0.55F, 0.41F, 0.13F },	2523	{ 0.55f, 0.41f, 0.13f },
1997	{ 0.99F, 0.77F, 0.26F },	2524	{ 0.99f, 0.77f, 0.26f },
1998		2525
1999	{ 0.74F, 0.65F, 0.41F },	2526	{ 0.74f, 0.65f, 0.41f },
2000		2527
2001	{ 0.00F, 1.00F, 1.00F },	2528	{ 0.00f, 1.00f, 1.00f },
2002	{ 1.00F, 0.00F, 1.00F },	2529	{ 1.00f, 0.00f, 1.00f },
2003	{ 1.00F, 1.00F, 0.00F },	2530	{ 1.00f, 1.00f, 0.00f },
2004	};	2531	};
2005		2532
2006	int x, y;	2533	int x, y;
2007		2534
2008	glEnable (GL_TEXTURE_2D);	2535	glEnable (GL_TEXTURE_2D);
		2536	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2537	* but the nvidia driver (185.18.14) mishandles alpha textures
		2538	* and takes the colour from god knows where instead of using
		2539	* Cp. MODULATE results in the same colour, but slightly different
		2540	* alpha, but atcually gives us the correct colour with nvidia.
		2541	*/
2009	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2542	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2010	glEnable (GL_BLEND);	2543	glEnable (GL_BLEND);
2011	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2544	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2012	glBegin (GL_QUADS);	2545	glBegin (GL_QUADS);
2013		2546
2014	for (y = 0; y < h; y++)	2547	for (y = 0; y < h; y++)
…		…
2018		2551
2019	if (m)	2552	if (m)
2020	{	2553	{
2021	float *c = color [m & 15];	2554	float *c = color [m & 15];
2022		2555
2023	float tx1 = m & 0x40 ? 0.5 : 0.;	2556	float tx1 = m & 0x40 ? 0.5f : 0.f;
2024	float tx2 = tx1 + 0.5;	2557	float tx2 = tx1 + 0.5f;
2025		2558
2026	glColor4f (c[0], c[1], c[2], 0.75);	2559	glColor4f (c[0], c[1], c[2], 1);
2027	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2560	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2028	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2561	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2029	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2562	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2030	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2563	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2031	}	2564	}
…		…
2035	glDisable (GL_BLEND);	2568	glDisable (GL_BLEND);
2036	glDisable (GL_TEXTURE_2D);	2569	glDisable (GL_TEXTURE_2D);
2037	}	2570	}
2038		2571
2039	void	2572	void
2040	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2573	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2041	PPCODE:	2574	PPCODE:
2042	{	2575	{
2043	int x, y;	2576	int x, y;
2044	int sw1 = sw + 2;	2577	int sw1 = sw + 2;
2045	int sh1 = sh + 2;	2578	int sh1 = sh + 2;
2046	int sh3 = sh * 3;	2579	int sh3 = sh * 3;
2047	int sw34 = (sw * 3 + 3) & ~3;	2580	int sw3 = sw * 3;
		2581	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2582	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2048	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2583	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2049	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2584	memset (darkness1, 0, sw1*sh1);
2050	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2051		2585
2052	SvPOK_only (darkness3_sv);	2586	SvPOK_only (darkness3_sv);
2053	SvCUR_set (darkness3_sv, sw34 * sh3);	2587	SvCUR_set (darkness3_sv, sw3 * sh3);
2054		2588
2055	mx += self->x - 1;	2589	mx += self->x - 1;
2056	my += self->y - 1;	2590	my += self->y - 1;
2057
2058	memset (darkness1, 255, sw1 * sh1);
2059		2591
2060	for (y = 0; y < sh1; y++)	2592	for (y = 0; y < sh1; y++)
2061	if (0 <= y + my && y + my < self->rows)	2593	if (0 <= y + my && y + my < self->rows)
2062	{	2594	{
2063	maprow *row = self->row + (y + my);	2595	maprow *row = self->row + (y + my);
…		…
2066	if (row->c0 <= x + mx && x + mx < row->c1)	2598	if (row->c0 <= x + mx && x + mx < row->c1)
2067	{	2599	{
2068	mapcell *cell = row->col + (x + mx - row->c0);	2600	mapcell *cell = row->col + (x + mx - row->c0);
2069		2601
2070	darkness1 [y * sw1 + x] = cell->darkness	2602	darkness1 [y * sw1 + x] = cell->darkness
2071	? 255 - (cell->darkness - 1)	2603	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2072	: 255 - FOW_DARKNESS;	2604	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2073	}	2605	}
2074	}	2606	}
2075		2607
2076	for (y = 0; y < sh; ++y)	2608	for (y = 0; y < sh; ++y)
2077	for (x = 0; x < sw; ++x)	2609	for (x = 0; x < sw; ++x)
…		…
2096		2628
2097	uint8_t r13 = (d13 + d23 + d12) / 3;	2629	uint8_t r13 = (d13 + d23 + d12) / 3;
2098	uint8_t r23 = d23;	2630	uint8_t r23 = d23;
2099	uint8_t r33 = (d23 + d33 + d32) / 3;	2631	uint8_t r33 = (d23 + d33 + d32) / 3;
2100		2632
2101	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2633	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2102	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2634	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2103	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2635	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2104	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2636	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2105	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2637	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2106	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2638	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2107	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2639	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2108	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2640	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2109	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2641	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2110	}	2642	}
2111		2643
2112	free (darkness1);	2644	free (darkness1);
2113		2645
2114	EXTEND (SP, 3);	2646	EXTEND (SP, 3);
2115	PUSHs (sv_2mortal (newSViv (sw34)));	2647	PUSHs (sv_2mortal (newSViv (sw3)));
2116	PUSHs (sv_2mortal (newSViv (sh3)));	2648	PUSHs (sv_2mortal (newSViv (sh3)));
2117	PUSHs (darkness3_sv);	2649	PUSHs (darkness3_sv);
2118	}	2650	}
2119		2651
2120	SV *	2652	SV *
2121	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2653	get_rect (DC::Map self, int x0, int y0, int w, int h)
2122	CODE:	2654	CODE:
2123	{	2655	{
2124	int x, y, x1, y1;	2656	int x, y, x1, y1;
2125	SV *data_sv = newSV (w * h * 7 + 5);	2657	SV *data_sv = newSV (w * h * 7 + 5);
2126	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2658	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2183	else	2715	else
2184	*data++ = 0;	2716	*data++ = 0;
2185	}	2717	}
2186	}	2718	}
2187		2719
		2720	/* if size is w*h + 5 then no data has been found */
		2721	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2722	{
2188	SvPOK_only (data_sv);	2723	SvPOK_only (data_sv);
2189	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2724	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2725	}
		2726
2190	RETVAL = data_sv;	2727	RETVAL = data_sv;
2191	}	2728	}
2192	OUTPUT:	2729	OUTPUT:
2193	RETVAL	2730	RETVAL
2194		2731
2195	void	2732	void
2196	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2733	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2197	PPCODE:	2734	PPCODE:
2198	{	2735	{
2199	int x, y, z;	2736	int x, y, z;
2200	int w, h;	2737	int w, h;
2201	int x1, y1;	2738	int x1, y1;
		2739	STRLEN len;
		2740	uint8_t *data, *end;
		2741
		2742	len = SvLEN (data_sv);
		2743	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2744	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2745	end = data + len + 8;
		2746
		2747	if (len < 5)
		2748	XSRETURN_EMPTY;
2202		2749
2203	if (*data++ != 0)	2750	if (*data++ != 0)
2204	return; /* version mismatch */	2751	XSRETURN_EMPTY; /* version mismatch */
2205		2752
2206	w = *data++ << 8; w |= *data++;	2753	w = *data++ << 8; w |= *data++;
2207	h = *data++ << 8; h |= *data++;	2754	h = *data++ << 8; h |= *data++;
2208		2755
2209	// we need to do this 'cause we don't keep an absolute coord system for rows	2756	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2221	{	2768	{
2222	maprow *row = map_get_row (self, y);	2769	maprow *row = map_get_row (self, y);
2223		2770
2224	for (x = x0; x < x1; x++)	2771	for (x = x0; x < x1; x++)
2225	{	2772	{
		2773	uint8_t flags;
		2774
		2775	if (data + 7 >= end)
		2776	XSRETURN_EMPTY;
		2777
2226	uint8_t flags = *data++;	2778	flags = *data++;
2227		2779
2228	if (flags)	2780	if (flags)
2229	{	2781	{
2230	mapcell *cell = row_get_cell (row, x);	2782	mapcell *cell = row_get_cell (row, x);
2231	tileid tile[3] = { 0, 0, 0 };	2783	tileid tile[3] = { 0, 0, 0 };
…		…
2234	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2786	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2235	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2787	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2236		2788
2237	if (cell->darkness == 0)	2789	if (cell->darkness == 0)
2238	{	2790	{
2239	cell->darkness = 0;	2791	/*cell->darkness = 0;*/
		2792	EXTEND (SP, 3);
2240		2793
2241	for (z = 0; z <= 2; z++)	2794	for (z = 0; z <= 2; z++)
2242	{	2795	{
2243	tileid t = tile [z];	2796	tileid t = tile [z];
2244		2797
2245	if (t >= self->texs || (t && !self->tex [t].name))	2798	if (t >= self->texs || (t && !self->tex [t].name))
2246	{	2799	{
2247	XPUSHs (sv_2mortal (newSViv (t)));	2800	PUSHs (sv_2mortal (newSViv (t)));
2248	need_texid (self, t);	2801	need_texid (self, t);
2249	}	2802	}
2250		2803
2251	cell->tile [z] = t;	2804	cell->tile [z] = t;
2252	}	2805	}
…		…
2254	}	2807	}
2255	}	2808	}
2256	}	2809	}
2257	}	2810	}
2258		2811
2259	MODULE = CFPlus PACKAGE = CFPlus::RW	2812	MODULE = Deliantra::Client PACKAGE = DC::RW
2260		2813
2261	CFPlus::RW	2814	DC::RW
2262	new (SV *class, SV *data_sv)	2815	new (SV *klass, SV *data_sv)
2263	CODE:	2816	CODE:
2264	{	2817	{
2265	STRLEN datalen;	2818	STRLEN datalen;
2266	char *data = SvPVbyte (data_sv, datalen);	2819	char *data = SvPVbyte (data_sv, datalen);
2267		2820
2268	RETVAL = SDL_RWFromConstMem (data, datalen);	2821	RETVAL = SDL_RWFromConstMem (data, datalen);
2269	}	2822	}
2270	OUTPUT:	2823	OUTPUT:
2271	RETVAL	2824	RETVAL
2272		2825
2273	CFPlus::RW	2826	DC::RW
2274	new_from_file (SV *class, const char *path, const char *mode = "rb")	2827	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2275	CODE:	2828	CODE:
2276	RETVAL = SDL_RWFromFile (path, mode);	2829	RETVAL = SDL_RWFromFile (path, mode);
2277	OUTPUT:	2830	OUTPUT:
2278	RETVAL	2831	RETVAL
2279		2832
2280	# fails on win32:	2833	# fails on win32:
2281	# CFPlus.xs(2268) : error C2059: syntax error : '('	2834	# dc.xs(2268) : error C2059: syntax error : '('
2282	#void	2835	#void
2283	#close (CFPlus::RW self)	2836	#close (DC::RW self)
2284	# CODE:	2837	# CODE:
2285	# (self->(close)) (self);	2838	# (self->(close)) (self);
2286		2839
2287	MODULE = CFPlus PACKAGE = CFPlus::Channel	2840	MODULE = Deliantra::Client PACKAGE = DC::Channel
2288		2841
2289	PROTOTYPES: DISABLE	2842	PROTOTYPES: DISABLE
2290		2843
2291	CFPlus::Channel	2844	DC::Channel
2292	find ()	2845	find ()
2293	CODE:	2846	CODE:
2294	{	2847	{
2295	RETVAL = Mix_GroupAvailable (-1);	2848	RETVAL = Mix_GroupAvailable (-1);
2296		2849
2297	if (RETVAL < 0)	2850	if (RETVAL < 0)
2298	{	2851	{
2299	RETVAL = Mix_GroupOldest (-1);	2852	RETVAL = Mix_GroupOldest (-1);
2300		2853
2301	if (RETVAL < 0)	2854	if (RETVAL < 0)
		2855	{
		2856	// happens sometimes, maybe it just stopped playing(?)
		2857	RETVAL = Mix_GroupAvailable (-1);
		2858
		2859	if (RETVAL < 0)
2302	XSRETURN_UNDEF;	2860	XSRETURN_UNDEF;
2303		2861	}
		2862	else
2304	Mix_HaltChannel (RETVAL);	2863	Mix_HaltChannel (RETVAL);
2305	}	2864	}
2306		2865
2307	Mix_UnregisterAllEffects (RETVAL);	2866	Mix_UnregisterAllEffects (RETVAL);
2308	Mix_Volume (RETVAL, 128);	2867	Mix_Volume (RETVAL, 128);
2309	}	2868	}
2310	OUTPUT:	2869	OUTPUT:
2311	RETVAL	2870	RETVAL
2312		2871
2313	void	2872	void
2314	halt (CFPlus::Channel self)	2873	halt (DC::Channel self)
2315	CODE:	2874	CODE:
2316	Mix_HaltChannel (self);	2875	Mix_HaltChannel (self);
2317		2876
2318	void	2877	void
2319	expire (CFPlus::Channel self, int ticks = -1)	2878	expire (DC::Channel self, int ticks = -1)
2320	CODE:	2879	CODE:
2321	Mix_ExpireChannel (self, ticks);	2880	Mix_ExpireChannel (self, ticks);
2322		2881
2323	void	2882	void
2324	fade_out (CFPlus::Channel self, int ticks = -1)	2883	fade_out (DC::Channel self, int ticks = -1)
2325	CODE:	2884	CODE:
2326	Mix_FadeOutChannel (self, ticks);	2885	Mix_FadeOutChannel (self, ticks);
2327		2886
2328	int	2887	int
2329	volume (CFPlus::Channel self, int volume)	2888	volume (DC::Channel self, int volume)
2330	CODE:	2889	CODE:
2331	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2890	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2332	OUTPUT:	2891	OUTPUT:
2333	RETVAL	2892	RETVAL
2334		2893
2335	void	2894	void
2336	unregister_all_effects (CFPlus::Channel self)	2895	unregister_all_effects (DC::Channel self)
2337	CODE:	2896	CODE:
2338	Mix_UnregisterAllEffects (self);	2897	Mix_UnregisterAllEffects (self);
2339		2898
2340	void	2899	void
2341	set_panning (CFPlus::Channel self, int left, int right)	2900	set_panning (DC::Channel self, int left, int right)
2342	CODE:	2901	CODE:
2343	left = CLAMP (left , 0, 255);	2902	left = CLAMP (left , 0, 255);
2344	right = CLAMP (right, 0, 255);	2903	right = CLAMP (right, 0, 255);
2345	Mix_SetPanning (self, left, right);	2904	Mix_SetPanning (self, left, right);
2346		2905
2347	void	2906	void
2348	set_distance (CFPlus::Channel self, int distance)	2907	set_distance (DC::Channel self, int distance)
2349	CODE:	2908	CODE:
2350	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2909	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2351		2910
2352	void	2911	void
2353	set_position (CFPlus::Channel self, int angle, int distance)	2912	set_position (DC::Channel self, int angle, int distance)
2354	CODE:	2913	CODE:
		2914
		2915	void
		2916	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2917	CODE:
		2918	{
		2919	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2920	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2355	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2921	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2922	}
2356		2923
2357	void	2924	void
2358	set_reverse_stereo (CFPlus::Channel self, int flip)	2925	set_reverse_stereo (DC::Channel self, int flip)
2359	CODE:	2926	CODE:
2360	Mix_SetReverseStereo (self, flip);	2927	Mix_SetReverseStereo (self, flip);
2361		2928
2362	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2929	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2363		2930
2364	PROTOTYPES: DISABLE	2931	PROTOTYPES: DISABLE
2365		2932
		2933	void
		2934	decoders ()
		2935	PPCODE:
		2936	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2937	int i, num = Mix_GetNumChunkDecoders ();
		2938	EXTEND (SP, num);
		2939	for (i = 0; i < num; ++i)
		2940	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2941	#else
		2942	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2943	#endif
		2944
2366	CFPlus::MixChunk	2945	DC::MixChunk
2367	new (SV *class, CFPlus::RW rwops)	2946	new (SV *klass, DC::RW rwops)
2368	CODE:	2947	CODE:
2369	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2948	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2370	OUTPUT:	2949	OUTPUT:
2371	RETVAL	2950	RETVAL
2372		2951
2373	void	2952	void
2374	DESTROY (CFPlus::MixChunk self)	2953	DESTROY (DC::MixChunk self)
2375	CODE:	2954	CODE:
2376	Mix_FreeChunk (self);	2955	Mix_FreeChunk (self);
2377		2956
2378	int	2957	int
2379	volume (CFPlus::MixChunk self, int volume = -1)	2958	volume (DC::MixChunk self, int volume = -1)
2380	CODE:	2959	CODE:
2381	if (items > 1)	2960	if (items > 1)
2382	volume = CLAMP (volume, 0, 128);	2961	volume = CLAMP (volume, 0, 128);
2383	RETVAL = Mix_VolumeChunk (self, volume);	2962	RETVAL = Mix_VolumeChunk (self, volume);
2384	OUTPUT:	2963	OUTPUT:
2385	RETVAL	2964	RETVAL
2386		2965
2387	CFPlus::Channel	2966	DC::Channel
2388	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2967	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2389	CODE:	2968	CODE:
2390	{	2969	{
2391	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2970	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2392		2971
2393	if (RETVAL < 0)	2972	if (RETVAL < 0)
…		…
2400	}	2979	}
2401	}	2980	}
2402	OUTPUT:	2981	OUTPUT:
2403	RETVAL	2982	RETVAL
2404		2983
2405	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2984	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2985
		2986	void
		2987	decoders ()
		2988	PPCODE:
		2989	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2990	int i, num = Mix_GetNumMusicDecoders ();
		2991	EXTEND (SP, num);
		2992	for (i = 0; i < num; ++i)
		2993	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2994	#else
		2995	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2996	#endif
2406		2997
2407	int	2998	int
2408	volume (int volume = -1)	2999	volume (int volume = -1)
2409	PROTOTYPE: ;$	3000	PROTOTYPE: ;$
2410	CODE:	3001	CODE:
…		…
2422	void	3013	void
2423	halt ()	3014	halt ()
2424	CODE:	3015	CODE:
2425	Mix_HaltMusic ();	3016	Mix_HaltMusic ();
2426		3017
		3018	int
		3019	playing ()
		3020	CODE:
		3021	RETVAL = Mix_PlayingMusic ();
		3022	OUTPUT:
		3023	RETVAL
		3024
2427	CFPlus::MixMusic	3025	DC::MixMusic
2428	new (SV *class, CFPlus::RW rwops)	3026	new (SV *klass, DC::RW rwops)
2429	CODE:	3027	CODE:
2430	RETVAL = Mix_LoadMUS_RW (rwops);	3028	RETVAL = Mix_LoadMUS_RW (rwops);
2431	OUTPUT:	3029	OUTPUT:
2432	RETVAL	3030	RETVAL
2433		3031
2434	void	3032	void
2435	DESTROY (CFPlus::MixMusic self)	3033	DESTROY (DC::MixMusic self)
2436	CODE:	3034	CODE:
2437	Mix_FreeMusic (self);	3035	Mix_FreeMusic (self);
2438		3036
2439	int	3037	int
2440	play (CFPlus::MixMusic self, int loops = -1)	3038	play (DC::MixMusic self, int loops = -1)
2441	CODE:	3039	CODE:
2442	RETVAL = Mix_PlayMusic (self, loops);	3040	RETVAL = Mix_PlayMusic (self, loops);
2443	OUTPUT:	3041	OUTPUT:
2444	RETVAL	3042	RETVAL
2445		3043
2446	void	3044	void
2447	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3045	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2448	CODE:	3046	CODE:
2449	Mix_FadeInMusicPos (self, loops, ms, position);	3047	Mix_FadeInMusicPos (self, loops, ms, position);
2450		3048
2451	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3049	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2452		3050
2453	PROTOTYPES: ENABLE	3051	PROTOTYPES: ENABLE
2454		3052
2455	BOOT:	3053	BOOT:
2456	{	3054	{
2457	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3055	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2458	static const struct {	3056	static const struct {
2459	const char *name;	3057	const char *name;
2460	IV iv;	3058	IV iv;
2461	} *civ, const_iv[] = {	3059	} *civ, const_iv[] = {
2462	# define const_iv(name) { # name, (IV)name }	3060	# define const_iv(name) { # name, (IV)name }
2463	const_iv (GL_VENDOR),	3061	const_iv (GL_VENDOR),
2464	const_iv (GL_VERSION),	3062	const_iv (GL_VERSION),
2465	const_iv (GL_EXTENSIONS),	3063	const_iv (GL_EXTENSIONS),
		3064	const_iv (GL_MAX_TEXTURE_UNITS),
2466	const_iv (GL_COLOR_MATERIAL),	3065	const_iv (GL_COLOR_MATERIAL),
2467	const_iv (GL_SMOOTH),	3066	const_iv (GL_SMOOTH),
2468	const_iv (GL_FLAT),	3067	const_iv (GL_FLAT),
2469	const_iv (GL_DITHER),	3068	const_iv (GL_DITHER),
2470	const_iv (GL_BLEND),	3069	const_iv (GL_BLEND),
…		…
2482	const_iv (GL_ZERO),	3081	const_iv (GL_ZERO),
2483	const_iv (GL_SRC_ALPHA),	3082	const_iv (GL_SRC_ALPHA),
2484	const_iv (GL_DST_ALPHA),	3083	const_iv (GL_DST_ALPHA),
2485	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3084	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2486	const_iv (GL_ONE_MINUS_DST_ALPHA),	3085	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3086	const_iv (GL_SRC_COLOR),
		3087	const_iv (GL_DST_COLOR),
		3088	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3089	const_iv (GL_ONE_MINUS_DST_COLOR),
2487	const_iv (GL_SRC_ALPHA_SATURATE),	3090	const_iv (GL_SRC_ALPHA_SATURATE),
2488	const_iv (GL_RGB),	3091	const_iv (GL_RGB),
2489	const_iv (GL_RGBA),	3092	const_iv (GL_RGBA),
2490	const_iv (GL_RGBA4),	3093	const_iv (GL_RGBA4),
2491	const_iv (GL_RGBA8),	3094	const_iv (GL_RGBA8),
…		…
2497	const_iv (GL_INTENSITY),	3100	const_iv (GL_INTENSITY),
2498	const_iv (GL_LUMINANCE),	3101	const_iv (GL_LUMINANCE),
2499	const_iv (GL_LUMINANCE_ALPHA),	3102	const_iv (GL_LUMINANCE_ALPHA),
2500	const_iv (GL_FLOAT),	3103	const_iv (GL_FLOAT),
2501	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3104	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3105	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3106	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3107	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3108	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3109	const_iv (GL_COMPRESSED_RGB_ARB),
		3110	const_iv (GL_COMPRESSED_RGBA_ARB),
2502	const_iv (GL_COMPILE),	3111	const_iv (GL_COMPILE),
2503	const_iv (GL_PROXY_TEXTURE_1D),	3112	const_iv (GL_PROXY_TEXTURE_1D),
2504	const_iv (GL_PROXY_TEXTURE_2D),	3113	const_iv (GL_PROXY_TEXTURE_2D),
2505	const_iv (GL_TEXTURE_1D),	3114	const_iv (GL_TEXTURE_1D),
2506	const_iv (GL_TEXTURE_2D),	3115	const_iv (GL_TEXTURE_2D),
…		…
2545	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3154	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2546	const_iv (GL_POINT_SMOOTH_HINT),	3155	const_iv (GL_POINT_SMOOTH_HINT),
2547	const_iv (GL_LINE_SMOOTH_HINT),	3156	const_iv (GL_LINE_SMOOTH_HINT),
2548	const_iv (GL_POLYGON_SMOOTH_HINT),	3157	const_iv (GL_POLYGON_SMOOTH_HINT),
2549	const_iv (GL_GENERATE_MIPMAP_HINT),	3158	const_iv (GL_GENERATE_MIPMAP_HINT),
		3159	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2550	const_iv (GL_FASTEST),	3160	const_iv (GL_FASTEST),
2551	const_iv (GL_DONT_CARE),	3161	const_iv (GL_DONT_CARE),
2552	const_iv (GL_NICEST),	3162	const_iv (GL_NICEST),
2553	const_iv (GL_V2F),	3163	const_iv (GL_V2F),
2554	const_iv (GL_V3F),	3164	const_iv (GL_V3F),
2555	const_iv (GL_T2F_V3F),	3165	const_iv (GL_T2F_V3F),
2556	const_iv (GL_T2F_N3F_V3F),	3166	const_iv (GL_T2F_N3F_V3F),
		3167	const_iv (GL_FUNC_ADD),
		3168	const_iv (GL_FUNC_SUBTRACT),
		3169	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2557	# undef const_iv	3170	# undef const_iv
2558	};	3171	};
2559		3172
2560	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3173	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2561	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3174	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2562		3175
2563	texture_av = newAV ();	3176	texture_av = newAV ();
2564	AvREAL_off (texture_av);	3177	AvREAL_off (texture_av);
2565	}	3178	}
2566		3179
2567	char *	3180	void
		3181	disable_GL_EXT_blend_func_separate ()
		3182	CODE:
		3183	gl.BlendFuncSeparate = 0;
		3184	gl.BlendFuncSeparateEXT = 0;
		3185
		3186	void
		3187	apple_nvidia_bug (int enable)
		3188
		3189	const char *
2568	gl_vendor ()	3190	gl_vendor ()
2569	CODE:	3191	CODE:
2570	RETVAL = (char *)glGetString (GL_VENDOR);	3192	RETVAL = (const char *)glGetString (GL_VENDOR);
2571	OUTPUT:	3193	OUTPUT:
2572	RETVAL	3194	RETVAL
2573		3195
2574	char *	3196	const char *
2575	gl_version ()	3197	gl_version ()
2576	CODE:	3198	CODE:
2577	RETVAL = (char *)glGetString (GL_VERSION);	3199	RETVAL = (const char *)glGetString (GL_VERSION);
2578	OUTPUT:	3200	OUTPUT:
2579	RETVAL	3201	RETVAL
2580		3202
2581	char *	3203	const char *
2582	gl_extensions ()	3204	gl_extensions ()
2583	CODE:	3205	CODE:
2584	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3206	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2585	OUTPUT:	3207	OUTPUT:
2586	RETVAL	3208	RETVAL
2587		3209
2588	const char *glGetString (GLenum pname)	3210	const char *glGetString (GLenum pname)
		3211	CODE:
		3212	RETVAL = (const char *)glGetString (pname);
		3213	OUTPUT:
		3214	RETVAL
2589		3215
2590	GLint glGetInteger (GLenum pname)	3216	GLint glGetInteger (GLenum pname)
2591	CODE:	3217	CODE:
2592	glGetIntegerv (pname, &RETVAL);	3218	glGetIntegerv (pname, &RETVAL);
2593	OUTPUT:	3219	OUTPUT:
…		…
2601		3227
2602	int glGetError ()	3228	int glGetError ()
2603		3229
2604	void glFinish ()	3230	void glFinish ()
2605		3231
		3232	void glFlush ()
		3233
2606	void glClear (int mask)	3234	void glClear (int mask)
2607		3235
2608	void glClearColor (float r, float g, float b, float a = 1.0)	3236	void glClearColor (float r, float g, float b, float a = 1.0)
2609	PROTOTYPE: @	3237	PROTOTYPE: @
2610		3238
…		…
2619	void glBlendFunc (int sfactor, int dfactor)	3247	void glBlendFunc (int sfactor, int dfactor)
2620		3248
2621	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3249	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2622	CODE:	3250	CODE:
2623	gl_BlendFuncSeparate (sa, da, saa, daa);	3251	gl_BlendFuncSeparate (sa, da, saa, daa);
		3252
		3253	# void glBlendEquation (int se)
2624		3254
2625	void glDepthMask (int flag)	3255	void glDepthMask (int flag)
2626		3256
2627	void glLogicOp (int opcode)	3257	void glLogicOp (int opcode)
2628		3258
…		…
2663	void glRotate (float angle, float x, float y, float z)	3293	void glRotate (float angle, float x, float y, float z)
2664	CODE:	3294	CODE:
2665	glRotatef (angle, x, y, z);	3295	glRotatef (angle, x, y, z);
2666		3296
2667	void glColor (float r, float g, float b, float a = 1.0)	3297	void glColor (float r, float g, float b, float a = 1.0)
		3298	PROTOTYPE: @
2668	ALIAS:	3299	ALIAS:
2669	glColor_premultiply = 1	3300	glColor_premultiply = 1
2670	CODE:	3301	CODE:
2671	if (ix)	3302	if (ix)
2672	{	3303	{
…		…
2692		3323
2693	void glRect (float x1, float y1, float x2, float y2)	3324	void glRect (float x1, float y1, float x2, float y2)
2694	CODE:	3325	CODE:
2695	glRectf (x1, y1, x2, y2);	3326	glRectf (x1, y1, x2, y2);
2696		3327
		3328	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3329	CODE:
		3330	glBegin (GL_LINE_LOOP);
		3331	glVertex2f (x1, y1);
		3332	glVertex2f (x2, y1);
		3333	glVertex2f (x2, y2);
		3334	glVertex2f (x1, y2);
		3335	glEnd ();
		3336
2697	PROTOTYPES: ENABLE	3337	PROTOTYPES: ENABLE
2698		3338
2699	void glBegin (int mode)	3339	void glBegin (int mode)
2700		3340
2701	void glEnd ()	3341	void glEnd ()
…		…
2733	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3373	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2734	CODE:	3374	CODE:
2735	if (gl.SeparableFilter2D)	3375	if (gl.SeparableFilter2D)
2736	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3376	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2737		3377
2738	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3378	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2739		3379
2740	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3380	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2741		3381
2742	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3382	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2743		3383
…		…
2769		3409
2770	void glEndList ()	3410	void glEndList ()
2771		3411
2772	void glCallList (int list)	3412	void glCallList (int list)
2773		3413
2774	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3414	void c_init ()
		3415	CODE:
		3416	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3417	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3418
		3419	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2775		3420
2776	PROTOTYPES: DISABLE	3421	PROTOTYPES: DISABLE
2777		3422
2778	void	3423	void
2779	find_widget (SV *self, NV x, NV y)	3424	find_widget (SV *self, NV x, NV y)
2780	PPCODE:	3425	PPCODE:
2781	{	3426	{
2782	if (within_widget (self, x, y))	3427	if (within_widget (self, x, y))
2783	XPUSHs (self);	3428	XPUSHs (self);
2784	}	3429	}
2785		3430
2786	BOOT:	3431	BOOT:
2787	{	3432	{
2788	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3433	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2789		3434
2790	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3435	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2791	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3436	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2792	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3437	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2793	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3438	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2794	}	3439	}
2795		3440
2796	void	3441	void
2797	draw (SV *self)	3442	draw (SV *self)
2798	CODE:	3443	CODE:
2799	{	3444	{
2800	HV *hv;	3445	HV *hv;
2801	SV **svp;	3446	SV **svp;
2802	NV x, y, w, h;	3447	NV x, y, w, h;
2803	SV *draw_x_sv = GvSV (draw_x_gv);	3448	SV *draw_x_sv = GvSV (draw_x_gv);
2804	SV *draw_y_sv = GvSV (draw_y_gv);	3449	SV *draw_y_sv = GvSV (draw_y_gv);
2805	SV *draw_w_sv = GvSV (draw_w_gv);	3450	SV *draw_w_sv = GvSV (draw_w_gv);
2806	SV *draw_h_sv = GvSV (draw_h_gv);	3451	SV *draw_h_sv = GvSV (draw_h_gv);
2807	SV *hover;
2808	double draw_x, draw_y, draw_w, draw_h;	3452	double draw_x, draw_y;
2809		3453
2810	if (!SvROK (self))	3454	if (!SvROK (self))
2811	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3455	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2812		3456
2813	hv = (HV *)SvRV (self);	3457	hv = (HV *)SvRV (self);
2814		3458
2815	if (SvTYPE (hv) != SVt_PVHV)	3459	if (SvTYPE (hv) != SVt_PVHV)
2816	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3460	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2817		3461
2818	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3462	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2819	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3463	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2820		3464
2821	if (!h || !w)	3465	if (!h || !w)
…		…
2841	{	3485	{
2842	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3486	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2843		3487
2844	if (svp && SvTRUE (*svp))	3488	if (svp && SvTRUE (*svp))
2845	{	3489	{
2846	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3490	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2847	glEnable (GL_BLEND);	3491	glEnable (GL_BLEND);
2848	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3492	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2849	glBegin (GL_QUADS);	3493	glBegin (GL_QUADS);
2850	glVertex2f (0, 0);	3494	glVertex2f (0, 0);
2851	glVertex2f (w, 0);	3495	glVertex2f (w, 0);
…		…
2854	glEnd ();	3498	glEnd ();
2855	glDisable (GL_BLEND);	3499	glDisable (GL_BLEND);
2856	}	3500	}
2857	}	3501	}
2858	#if 0	3502	#if 0
2859	if ($ENV{CFPLUS_DEBUG} & 1) {	3503	// draw borders, for debugging
2860	glPushMatrix;	3504	glPushMatrix ();
2861	glColor 1, 1, 0, 1;	3505	glColor4f (1., 1., 0., 1.);
2862	glTranslate 0.375, 0.375;	3506	glTranslatef (.5, .5, 0.);
2863	glBegin GL_LINE_LOOP;	3507	glBegin (GL_LINE_LOOP);
2864	glVertex 0 , 0;	3508	glVertex2f (0 , 0);
2865	glVertex $self->{w} - 1, 0;	3509	glVertex2f (w - 1, 0);
2866	glVertex $self->{w} - 1, $self->{h} - 1;	3510	glVertex2f (w - 1, h - 1);
2867	glVertex 0 , $self->{h} - 1;	3511	glVertex2f (0 , h - 1);
2868	glEnd;	3512	glEnd ();
2869	glPopMatrix;	3513	glPopMatrix ();
2870	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2871	}
2872	#endif	3514	#endif
2873	PUSHMARK (SP);	3515	PUSHMARK (SP);
2874	XPUSHs (self);	3516	XPUSHs (self);
2875	PUTBACK;	3517	PUTBACK;
2876	call_method ("_draw", G_VOID | G_DISCARD);	3518	call_method ("_draw", G_VOID | G_DISCARD);

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