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/cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.212 by root, Sun Jul 29 03:58:26 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	}
		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
807		1102
808	int	1103	int
809	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	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);
813		1108
814	void	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	}
		1124
		1125	void
815	Mix_CloseAudio ()	1126	Mix_CloseAudio ()
816		1127
817	int	1128	int
818	Mix_AllocateChannels (int numchans = -1)	1129	Mix_AllocateChannels (int numchans = -1)
		1130
		1131	const char *
		1132	Mix_GetError ()
819		1133
820	void	1134	void
821	lowdelay (int fd, int val = 1)	1135	lowdelay (int fd, int val = 1)
822	CODE:	1136	CODE:
823	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1137	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
849	}	1163	}
850	}	1164	}
851	#endif	1165	#endif
852	}	1166	}
853		1167
854	void	1168	int
855	add_font (char *file)	1169	add_font (char *file)
856	CODE:	1170	CODE:
857	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)
858		1181
859	void	1182	void
860	load_image_inline (SV *image_)	1183	load_image_inline (SV *image_)
861	ALIAS:	1184	ALIAS:
862	load_image_file = 1	1185	load_image_file = 1
…		…
908		1231
909	SDL_LockSurface (surface2);	1232	SDL_LockSurface (surface2);
910	EXTEND (SP, 6);	1233	EXTEND (SP, 6);
911	PUSHs (sv_2mortal (newSViv (surface2->w)));	1234	PUSHs (sv_2mortal (newSViv (surface2->w)));
912	PUSHs (sv_2mortal (newSViv (surface2->h)));	1235	PUSHs (sv_2mortal (newSViv (surface2->h)));
913	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1236	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
914	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)));
915	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1238	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
916	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1239	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
917	SDL_UnlockSurface (surface2);	1240	SDL_UnlockSurface (surface2);
918		1241
…		…
948	void	1271	void
949	error (char *message)	1272	error (char *message)
950	CODE:	1273	CODE:
951	fprintf (stderr, "ERROR: %s\n", message);	1274	fprintf (stderr, "ERROR: %s\n", message);
952	#ifdef _WIN32	1275	#ifdef _WIN32
953	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1276	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
954	#endif	1277	#endif
955		1278
956	void	1279	void
957	fatal (char *message)	1280	fatal (char *message)
958	CODE:	1281	CODE:
959	fprintf (stderr, "FATAL: %s\n", message);	1282	fprintf (stderr, "FATAL: %s\n", message);
960	#ifdef _WIN32	1283	#ifdef _WIN32
961	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1284	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
962	#endif	1285	#endif
963	_exit (1);	1286	_exit (1);
964		1287
965	void	1288	void
966	_exit (int retval = 0)	1289	_exit (int retval = 0)
…		…
978	#if DEBUG	1301	#if DEBUG
979	VALGRIND_DO_LEAK_CHECK;	1302	VALGRIND_DO_LEAK_CHECK;
980	#endif	1303	#endif
981	}	1304	}
982		1305
983	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
984		1314
985	PROTOTYPES: DISABLE	1315	PROTOTYPES: DISABLE
986		1316
987	CFPlus::Font	1317	DC::Font
988	new_from_file (SV *class, char *path, int id = 0)	1318	new_from_file (SV *klass, char *path, int id = 0)
989	CODE:	1319	CODE:
990	{	1320	{
991	int count;	1321	int count;
992	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1322	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
993	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1323	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
995	}	1325	}
996	OUTPUT:	1326	OUTPUT:
997	RETVAL	1327	RETVAL
998		1328
999	void	1329	void
1000	DESTROY (CFPlus::Font self)	1330	DESTROY (DC::Font self)
1001	CODE:	1331	CODE:
1002	pango_font_description_free (self);	1332	pango_font_description_free (self);
1003		1333
1004	void	1334	void
1005	make_default (CFPlus::Font self)	1335	make_default (DC::Font self)
1006	PROTOTYPE: $	1336	PROTOTYPE: $
1007	CODE:	1337	CODE:
1008	default_font = self;	1338	default_font = self;
1009		1339
1010	MODULE = CFPlus PACKAGE = CFPlus::Layout	1340	MODULE = Deliantra::Client PACKAGE = DC::Layout
1011		1341
1012	PROTOTYPES: DISABLE	1342	PROTOTYPES: DISABLE
1013		1343
1014	void	1344	void
1015	reset_glyph_cache ()	1345	glyph_cache_backup ()
1016	PROTOTYPE:	1346	PROTOTYPE:
1017	CODE:	1347	CODE:
		1348	tc_backup ();
		1349
		1350	void
		1351	glyph_cache_restore ()
		1352	PROTOTYPE:
		1353	CODE:
1018	tc_clear ();	1354	tc_restore ();
1019		1355
1020	CFPlus::Layout	1356	DC::Layout
1021	new (SV *class)	1357	new (SV *klass)
1022	CODE:	1358	CODE:
1023	New (0, RETVAL, 1, struct cf_layout);	1359	RETVAL = new cf_layout;
1024		1360
1025	RETVAL->pl = pango_layout_new (opengl_context);	1361	RETVAL->pl = pango_layout_new (opengl_context);
1026	RETVAL->r = 1.;	1362	RETVAL->r = 1.;
1027	RETVAL->g = 1.;	1363	RETVAL->g = 1.;
1028	RETVAL->b = 1.;	1364	RETVAL->b = 1.;
…		…
1034	layout_update_font (RETVAL);	1370	layout_update_font (RETVAL);
1035	OUTPUT:	1371	OUTPUT:
1036	RETVAL	1372	RETVAL
1037		1373
1038	void	1374	void
1039	DESTROY (CFPlus::Layout self)	1375	DESTROY (DC::Layout self)
1040	CODE:	1376	CODE:
1041	g_object_unref (self->pl);	1377	g_object_unref (self->pl);
1042	Safefree (self);	1378	delete self;
1043		1379
1044	void	1380	void
1045	set_text (CFPlus::Layout self, SV *text_)	1381	set_text (DC::Layout self, SV *text_)
1046	CODE:	1382	CODE:
1047	{	1383	{
1048	STRLEN textlen;	1384	STRLEN textlen;
1049	char *text = SvPVutf8 (text_, textlen);	1385	char *text = SvPVutf8 (text_, textlen);
1050		1386
1051	pango_layout_set_text (self->pl, text, textlen);	1387	pango_layout_set_text (self->pl, text, textlen);
1052	}	1388	}
1053		1389
1054	void	1390	void
1055	set_markup (CFPlus::Layout self, SV *text_)	1391	set_markup (DC::Layout self, SV *text_)
1056	CODE:	1392	CODE:
1057	{	1393	{
1058	STRLEN textlen;	1394	STRLEN textlen;
1059	char *text = SvPVutf8 (text_, textlen);	1395	char *text = SvPVutf8 (text_, textlen);
1060		1396
1061	pango_layout_set_markup (self->pl, text, textlen);	1397	pango_layout_set_markup (self->pl, text, textlen);
1062	}	1398	}
1063		1399
1064	void	1400	void
1065	set_shapes (CFPlus::Layout self, ...)	1401	set_shapes (DC::Layout self, ...)
1066	CODE:	1402	CODE:
1067	{	1403	{
1068	PangoAttrList *attrs = 0;	1404	PangoAttrList *attrs = 0;
1069	const char *text = pango_layout_get_text (self->pl);	1405	const char *text = pango_layout_get_text (self->pl);
1070	const char *pos = text;	1406	const char *pos = text;
…		…
1105	if (attrs)	1441	if (attrs)
1106	pango_layout_set_attributes (self->pl, attrs);	1442	pango_layout_set_attributes (self->pl, attrs);
1107	}	1443	}
1108		1444
1109	void	1445	void
1110	get_shapes (CFPlus::Layout self)	1446	get_shapes (DC::Layout self)
1111	PPCODE:	1447	PPCODE:
1112	{	1448	{
1113	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1449	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1114		1450
1115	do	1451	do
1116	{	1452	{
1117	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1453	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1118		1454
1119	if (run && shape_attr_p (run))	1455	if (run && shape_attr_p (run))
1120	{	1456	{
1121	PangoRectangle extents;	1457	PangoRectangle extents;
1122	pango_layout_iter_get_run_extents (iter, 0, &extents);	1458	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1130		1466
1131	pango_layout_iter_free (iter);	1467	pango_layout_iter_free (iter);
1132	}	1468	}
1133		1469
1134	int	1470	int
1135	has_wrapped (CFPlus::Layout self)	1471	has_wrapped (DC::Layout self)
1136	CODE:	1472	CODE:
1137	{	1473	{
1138	int lines = 1;	1474	int lines = 1;
1139	const char *text = pango_layout_get_text (self->pl);	1475	const char *text = pango_layout_get_text (self->pl);
1140		1476
…		…
1145	}	1481	}
1146	OUTPUT:	1482	OUTPUT:
1147	RETVAL	1483	RETVAL
1148		1484
1149	SV *	1485	SV *
1150	get_text (CFPlus::Layout self)	1486	get_text (DC::Layout self)
1151	CODE:	1487	CODE:
1152	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1488	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1153	sv_utf8_decode (RETVAL);	1489	sv_utf8_decode (RETVAL);
1154	OUTPUT:	1490	OUTPUT:
1155	RETVAL	1491	RETVAL
1156		1492
1157	void	1493	void
1158	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.)
1159	CODE:	1495	CODE:
1160	self->r = r;	1496	self->r = r;
1161	self->g = g;	1497	self->g = g;
1162	self->b = b;	1498	self->b = b;
1163	self->a = a;	1499	self->a = a;
1164		1500
1165	void	1501	void
1166	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1502	set_font (DC::Layout self, DC::Font font = 0)
1167	CODE:	1503	CODE:
1168	if (self->font != font)	1504	if (self->font != font)
1169	{	1505	{
1170	self->font = font;	1506	self->font = font;
1171	layout_update_font (self);	1507	layout_update_font (self);
1172	}	1508	}
1173		1509
1174	void	1510	void
1175	set_height (CFPlus::Layout self, int base_height)	1511	set_height (DC::Layout self, int base_height)
1176	CODE:	1512	CODE:
1177	if (self->base_height != base_height)	1513	if (self->base_height != base_height)
1178	{	1514	{
1179	self->base_height = base_height;	1515	self->base_height = base_height;
1180	layout_update_font (self);	1516	layout_update_font (self);
1181	}	1517	}
1182		1518
1183	void	1519	void
1184	set_width (CFPlus::Layout self, int max_width = -1)	1520	set_width (DC::Layout self, int max_width = -1)
1185	CODE:	1521	CODE:
1186	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);
1187		1523
1188	void	1524	void
1189	set_indent (CFPlus::Layout self, int indent)	1525	set_indent (DC::Layout self, int indent)
1190	CODE:	1526	CODE:
1191	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1527	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1192		1528
1193	void	1529	void
1194	set_spacing (CFPlus::Layout self, int spacing)	1530	set_spacing (DC::Layout self, int spacing)
1195	CODE:	1531	CODE:
1196	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1532	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1197		1533
1198	void	1534	void
1199	set_ellipsise (CFPlus::Layout self, int ellipsise)	1535	set_ellipsise (DC::Layout self, int ellipsise)
1200	CODE:	1536	CODE:
1201	pango_layout_set_ellipsize (self->pl,	1537	pango_layout_set_ellipsize (self->pl,
1202	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1538	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1203	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1539	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1204	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1540	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1205	: PANGO_ELLIPSIZE_NONE	1541	: PANGO_ELLIPSIZE_NONE
1206	);	1542	);
1207		1543
1208	void	1544	void
1209	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1545	set_single_paragraph_mode (DC::Layout self, int spm)
1210	CODE:	1546	CODE:
1211	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1547	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1212		1548
1213	void	1549	void
1214	size (CFPlus::Layout self)	1550	size (DC::Layout self)
1215	PPCODE:	1551	PPCODE:
1216	{	1552	{
1217	int w, h;	1553	int w, h;
1218		1554
1219	layout_get_pixel_size (self, &w, &h);	1555	layout_get_pixel_size (self, &w, &h);
…		…
1222	PUSHs (sv_2mortal (newSViv (w)));	1558	PUSHs (sv_2mortal (newSViv (w)));
1223	PUSHs (sv_2mortal (newSViv (h)));	1559	PUSHs (sv_2mortal (newSViv (h)));
1224	}	1560	}
1225		1561
1226	int	1562	int
1227	descent (CFPlus::Layout self)	1563	descent (DC::Layout self)
1228	CODE:	1564	CODE:
1229	{	1565	{
1230	PangoRectangle rect;	1566	PangoRectangle rect;
1231	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1567	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1232	pango_layout_line_get_pixel_extents (line, 0, &rect);	1568	pango_layout_line_get_pixel_extents (line, 0, &rect);
1233	RETVAL = PANGO_DESCENT (rect);	1569	RETVAL = PANGO_DESCENT (rect);
1234	}	1570	}
1235	OUTPUT:	1571	OUTPUT:
1236	RETVAL	1572	RETVAL
1237		1573
1238	int	1574	int
1239	xy_to_index (CFPlus::Layout self, int x, int y)	1575	xy_to_index (DC::Layout self, int x, int y)
1240	CODE:	1576	CODE:
1241	{	1577	{
1242	int index, trailing;	1578	int index, trailing;
1243	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);
1244	RETVAL = index + trailing;	1580	RETVAL = index + trailing;
1245	}	1581	}
1246	OUTPUT:	1582	OUTPUT:
1247	RETVAL	1583	RETVAL
1248		1584
1249	void	1585	void
1250	cursor_pos (CFPlus::Layout self, int index)	1586	cursor_pos (DC::Layout self, int index)
1251	PPCODE:	1587	PPCODE:
1252	{	1588	{
1253	PangoRectangle strong_pos;	1589	PangoRectangle pos;
1254	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1590	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1255		1591
1256	EXTEND (SP, 3);	1592	EXTEND (SP, 3);
1257	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1593	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1258	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1594	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1259	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1595	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1260	}	1596	}
1261		1597
1262	void	1598	void
1263	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)
1264	PPCODE:	1600	PPCODE:
1265	{	1601	{
1266	int line, x;	1602	int line, x;
1267		1603
1268	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)
1269	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1606	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1270		1607	--line;
		1608	#endif
1271	EXTEND (SP, 2);	1609	EXTEND (SP, 2);
1272	PUSHs (sv_2mortal (newSViv (line - 1)));	1610	PUSHs (sv_2mortal (newSViv (line)));
1273	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1611	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1274	}	1612	}
1275		1613
1276	void	1614	void
1277	line_x_to_index (CFPlus::Layout self, int line, int x)	1615	line_x_to_index (DC::Layout self, int line, int x)
1278	PPCODE:	1616	PPCODE:
1279	{	1617	{
1280	PangoLayoutLine *lp;	1618	PangoLayoutLine *lp;
1281	int index, trailing;	1619	int index, trailing;
1282		1620
1283	if (line < 0)	1621	if (line < 0)
1284	XSRETURN_EMPTY;	1622	XSRETURN_EMPTY;
1285		1623
1286	if (!(lp = pango_layout_get_line (self->pl, line)))	1624	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1287	XSRETURN_EMPTY; /* do better */	1625	XSRETURN_EMPTY; /* do better */
1288		1626
1289	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);
1290		1628
1291	EXTEND (SP, 2);	1629	EXTEND (SP, 2);
…		…
1297	PUSHs (sv_2mortal (newSViv (trailing)));	1635	PUSHs (sv_2mortal (newSViv (trailing)));
1298	}	1636	}
1299	}	1637	}
1300		1638
1301	void	1639	void
1302	render (CFPlus::Layout self, float x, float y, int flags = 0)	1640	render (DC::Layout self, float x, float y, int flags = 0)
1303	PPCODE:	1641	CODE:
		1642	self->rc.clear ();
1304	pango_opengl_render_layout_subpixel (	1643	pango_opengl_render_layout_subpixel (
1305	self->pl,	1644	self->pl,
		1645	&self->rc,
1306	x * PANGO_SCALE, y * PANGO_SCALE,	1646	x * PANGO_SCALE, y * PANGO_SCALE,
1307	self->r, self->g, self->b, self->a,	1647	self->r, self->g, self->b, self->a,
1308	flags	1648	flags
1309	);	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);
1310		1653
1311	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
1312		1674
1313	PROTOTYPES: ENABLE	1675	PROTOTYPES: ENABLE
1314
1315	int minpot (int n)
1316		1676
1317	void	1677	void
1318	pad (SV *data_, int ow, int oh, int nw, int nh)	1678	pad (SV *data_, int ow, int oh, int nw, int nh)
1319	CODE:	1679	CODE:
1320	{	1680	{
…		…
1347	HV *hv = (HV *)SvRV (self);	1707	HV *hv = (HV *)SvRV (self);
1348	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1708	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1349	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1709	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1350	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1710	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1351		1711
		1712	if (name <= 0)
		1713	XSRETURN_EMPTY;
		1714
1352	if (items < 5)	1715	if (items < 5)
1353	{	1716	{
1354	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1717	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1355	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1718	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1356	}	1719	}
…		…
1383	glDisable (GL_ALPHA_TEST);	1746	glDisable (GL_ALPHA_TEST);
1384	glDisable (GL_BLEND);	1747	glDisable (GL_BLEND);
1385	}	1748	}
1386	}	1749	}
1387		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
1388	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)
1389	CODE:	1873	CODE:
1390	{	1874	{
1391	GLint width;	1875	GLint width;
1392	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);
…		…
1394	RETVAL = width > 0;	1878	RETVAL = width > 0;
1395	}	1879	}
1396	OUTPUT:	1880	OUTPUT:
1397	RETVAL	1881	RETVAL
1398		1882
1399	MODULE = CFPlus PACKAGE = CFPlus::Map	1883	MODULE = Deliantra::Client PACKAGE = DC::Map
1400		1884
1401	PROTOTYPES: DISABLE	1885	PROTOTYPES: DISABLE
1402		1886
1403	CFPlus::Map	1887	DC::Map
1404	new (SV *class)	1888	new (SV *klass)
1405	CODE:	1889	CODE:
1406	New (0, RETVAL, 1, struct map);	1890	New (0, RETVAL, 1, mapgrid);
1407	RETVAL->x = 0;	1891	RETVAL->x = 0;
1408	RETVAL->y = 0;	1892	RETVAL->y = 0;
1409	RETVAL->w = 0;	1893	RETVAL->w = 0;
1410	RETVAL->h = 0;	1894	RETVAL->h = 0;
1411	RETVAL->ox = 0;	1895	RETVAL->ox = 0;
…		…
1416	RETVAL->row = 0;	1900	RETVAL->row = 0;
1417	OUTPUT:	1901	OUTPUT:
1418	RETVAL	1902	RETVAL
1419		1903
1420	void	1904	void
1421	DESTROY (CFPlus::Map self)	1905	DESTROY (DC::Map self)
1422	CODE:	1906	CODE:
1423	{	1907	{
1424	map_clear (self);	1908	map_clear (self);
1425	Safefree (self->face2tile);	1909	Safefree (self->face2tile);
1426	Safefree (self->tex);	1910	Safefree (self->tex);
1427	Safefree (self);	1911	Safefree (self);
1428	}	1912	}
1429		1913
1430	void	1914	void
1431	resize (CFPlus::Map self, int map_width, int map_height)	1915	resize (DC::Map self, int map_width, int map_height)
1432	CODE:	1916	CODE:
1433	self->w = map_width;	1917	self->w = map_width;
1434	self->h = map_height;	1918	self->h = map_height;
1435		1919
1436	void	1920	void
1437	clear (CFPlus::Map self)	1921	clear (DC::Map self)
1438	CODE:	1922	CODE:
1439	map_clear (self);	1923	map_clear (self);
1440		1924
1441	void	1925	void
1442	set_tileid (CFPlus::Map self, int face, int tile)	1926	set_tileid (DC::Map self, int face, int tile)
1443	CODE:	1927	CODE:
1444	{	1928	{
1445	need_facenum (self, face); self->face2tile [face] = tile;	1929	need_facenum (self, face); self->face2tile [face] = tile;
1446	need_texid (self, tile);	1930	need_texid (self, tile);
1447	}	1931	}
1448		1932
1449	void	1933	void
1450	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1934	set_smooth (DC::Map self, int face, int smooth, int level)
1451	CODE:	1935	CODE:
1452	{	1936	{
1453	tileid texid;	1937	tileid texid;
1454	maptex *tex;	1938	maptex *tex;
1455		1939
1456	if (face < 0 || face >= self->faces)	1940	if (face < 0 || face >= self->faces)
1457	return;	1941	return;
1458		1942
1459	if (smooth < 0 || smooth >= self->faces)	1943	if (smooth < 0 || smooth >= self->faces)
1460	return;	1944	return;
1461		1945
1462	texid = self->face2tile [face];	1946	texid = self->face2tile [face];
1463		1947
1464	if (!texid)	1948	if (!texid)
1465	return;	1949	return;
1466		1950
1467	tex = self->tex + texid;	1951	tex = self->tex + texid;
1468	tex->smoothtile = self->face2tile [smooth];	1952	tex->smoothtile = self->face2tile [smooth];
1469	tex->smoothlevel = level;	1953	tex->smoothlevel = level;
1470	}	1954	}
1471		1955
1472	void	1956	void
1473	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)
1474	CODE:	1958	CODE:
1475	{	1959	{
1476	need_texid (self, texid);	1960	need_texid (self, texid);
1477		1961
1478	{	1962	{
…		…
1497	// use uglier nearest interpolation because linear suffers	1981	// use uglier nearest interpolation because linear suffers
1498	// from transparent color bleeding and ugly wrapping effects.	1982	// from transparent color bleeding and ugly wrapping effects.
1499	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1983	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1500	}	1984	}
1501		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
1502	int	2006	int
1503	ox (CFPlus::Map self)	2007	ox (DC::Map self)
1504	ALIAS:	2008	ALIAS:
1505	oy = 1	2009	oy = 1
1506	x = 2	2010	x = 2
1507	y = 3	2011	y = 3
1508	w = 4	2012	w = 4
…		…
1519	}	2023	}
1520	OUTPUT:	2024	OUTPUT:
1521	RETVAL	2025	RETVAL
1522		2026
1523	void	2027	void
1524	scroll (CFPlus::Map self, int dx, int dy)	2028	scroll (DC::Map self, int dx, int dy)
1525	CODE:	2029	CODE:
1526	{	2030	{
1527	if (dx > 0)	2031	if (dx > 0)
1528	map_blank (self, self->x, self->y, dx, self->h);	2032	map_blank (self, self->x, self->y, dx, self->h);
1529	else if (dx < 0)	2033	else if (dx < 0)
…		…
1537	self->ox += dx; self->x += dx;	2041	self->ox += dx; self->x += dx;
1538	self->oy += dy; self->y += dy;	2042	self->oy += dy; self->y += dy;
1539		2043
1540	while (self->y < 0)	2044	while (self->y < 0)
1541	{	2045	{
1542	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2046	prepend (self->row, self->rows, MAP_EXTEND_Y);
1543		2047
1544	self->rows += MAP_EXTEND_Y;	2048	self->rows += MAP_EXTEND_Y;
1545	self->y += MAP_EXTEND_Y;	2049	self->y += MAP_EXTEND_Y;
1546	}	2050	}
1547	}	2051	}
1548		2052
1549	void	2053	SV *
1550	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2054	map1a_update (DC::Map self, SV *data_)
1551	CODE:	2055	CODE:
1552	{	2056	{
1553	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2057	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1554	uint8_t *data_end = (uint8_t *)SvEND (data_);	2058	uint8_t *data_end = (uint8_t *)SvEND (data_);
1555	mapcell *cell;	2059	mapcell *cell;
1556	int x, y, flags;	2060	int x, y, z, flags;
		2061	AV *missing = newAV ();
		2062	RETVAL = newRV_noinc ((SV *)missing);
1557		2063
1558	while (data < data_end - 1)	2064	while (data < data_end - 1)
1559	{	2065	{
1560	flags = (data [0] << 8) + data [1]; data += 2;	2066	flags = (data [0] << 8) + data [1]; data += 2;
1561		2067
…		…
1574		2080
1575	//TODO: don't trust server data to be in-range(!)	2081	//TODO: don't trust server data to be in-range(!)
1576		2082
1577	if (flags & 8)	2083	if (flags & 8)
1578	{	2084	{
		2085	uint8_t ext, cmd;
		2086
1579	if (extmap)	2087	do
1580	{	2088	{
1581	uint8_t ext, cmd;	2089	ext = *data++;
		2090	cmd = ext & 0x7f;
1582		2091
1583	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
1584	{	2095	{
1585	ext = *data++;
1586	cmd = ext & 0x3f;
1587
1588	if (cmd < 4)
1589	cell->darkness = 255 - ext * 64 + 1;
1590	else if (cmd == 5) // health
1591	{
1592	cell->stat_width = 1;	2096	cell->stat_width = 1;
1593	cell->stat_hp = *data++;	2097	cell->stat_hp = *data++;
1594	}
1595	else if (cmd == 6) // monster width
1596	cell->stat_width = *data++ + 1;
1597	else if (cmd == 0x47)
1598	{
1599	if (*data == 4)
1600	; // decode player count
1601
1602	data += *data + 1;
1603	}
1604	else if (cmd == 8) // cell flags
1605	cell->flags = *data++;
1606	else if (ext & 0x40) // unknown, multibyte => skip
1607	data += *data + 1;
1608	else
1609	data++;
1610	}	2098	}
1611	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++;
1612	}	2116	}
1613	else	2117	while (ext & 0x80);
1614	cell->darkness = *data++ + 1;
1615	}	2118	}
1616		2119
		2120	for (z = 0; z <= 2; ++z)
1617	if (flags & 4)	2121	if (flags & (4 >> z))
1618	{	2122	{
1619	faceid face = (data [0] << 8) + data [1]; data += 2;	2123	faceid face = (data [0] << 8) + data [1]; data += 2;
1620	need_facenum (self, face);	2124	need_facenum (self, face);
1621	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	}
1622	}	2142	}
1623
1624	if (flags & 2)
1625	{
1626	faceid face = (data [0] << 8) + data [1]; data += 2;
1627	need_facenum (self, face);
1628	cell->tile [1] = self->face2tile [face];
1629	}
1630
1631	if (flags & 1)
1632	{
1633	faceid face = (data [0] << 8) + data [1]; data += 2;
1634	need_facenum (self, face);
1635	cell->tile [2] = self->face2tile [face];
1636	}
1637	}	2143	}
1638	else	2144	else
1639	cell->darkness = 0;	2145	CELL_CLEAR (cell);
1640	}	2146	}
1641	}	2147	}
		2148	OUTPUT:
		2149	RETVAL
1642		2150
1643	SV *	2151	SV *
1644	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)
1645	CODE:	2153	CODE:
1646	{	2154	{
1647	int x1, x;	2155	int x1, x;
1648	int y1, y;	2156	int y1, y;
1649	int z;	2157	int z;
…		…
1662	? self->row + y	2170	? self->row + y
1663	: 0;	2171	: 0;
1664		2172
1665	for (x = x0; x < x1; x++)	2173	for (x = x0; x < x1; x++)
1666	{	2174	{
1667	int r = 32, g = 32, b = 32, a = 192;	2175	unsigned int r = 32, g = 32, b = 32, a = 192;
1668		2176
1669	if (row && row->c0 <= x && x < row->c1)	2177	if (row && row->c0 <= x && x < row->c1)
1670	{	2178	{
1671	mapcell *cell = row->col + (x - row->c0);	2179	mapcell *cell = row->col + (x - row->c0);
1672		2180
…		…
1674	{	2182	{
1675	maptex tex = self->tex [cell->tile [z]];	2183	maptex tex = self->tex [cell->tile [z]];
1676	int a0 = 255 - tex.a;	2184	int a0 = 255 - tex.a;
1677	int a1 = tex.a;	2185	int a1 = tex.a;
1678		2186
1679	r = (r * a0 + tex.r * a1) / 255;	2187	r = div255 (r * a0 + tex.r * a1);
1680	g = (g * a0 + tex.g * a1) / 255;	2188	g = div255 (g * a0 + tex.g * a1);
1681	b = (b * a0 + tex.b * a1) / 255;	2189	b = div255 (b * a0 + tex.b * a1);
1682	a = (a * a0 + tex.a * a1) / 255;	2190	a = div255 (a * a0 + tex.a * a1);
1683	}	2191	}
1684	}	2192	}
1685		2193
1686	*map++ = (r )	2194	*map++ = (r )
1687	| (g << 8)	2195	| (g << 8)
1688	| (b << 16)	2196	| (b << 16)
1689	| (a << 24);	2197	| (a << 24);
1690	}	2198	}
1691	}	2199	}
1692		2200
1693	RETVAL = map_sv;	2201	RETVAL = map_sv;
1694	}	2202	}
1695	OUTPUT:	2203	OUTPUT:
1696	RETVAL	2204	RETVAL
1697		2205
1698	void	2206	void
1699	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)
1700	CODE:	2208	CODE:
1701	{	2209	{
1702	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1703	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1704	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
1705	smooth_key skey;
1706	int x, y, z;	2210	int x, y, z;
1707	int last_name;
1708		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
1709	// thats current max. sorry.	2222	// that's current max. sorry.
1710	if (sw > 255) sw = 255;	2223	if (sw > 255) sw = 255;
1711	if (sh > 255) sh = 255;	2224	if (sh > 255) sh = 255;
1712		2225
1713	// clear key, in case of extra padding
1714	memset (&skey, 0, sizeof (skey));	2226	memset (&key, 0, sizeof (key));
1715		2227	key.r = 255;
1716	glColor4ub (255, 255, 255, 255);	2228	key.g = 255;
1717		2229	key.b = 255;
1718	glEnable (GL_BLEND);	2230	key.a = 255;
1719	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2231	key.mode = GL_QUADS;
1720	glEnable (GL_TEXTURE_2D);	2232	key.format = GL_T2F_V3F;
1721	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1722
1723	glBegin (GL_QUADS);
1724
1725	last_name = 0;
1726		2233
1727	mx += self->x;	2234	mx += self->x;
1728	my += self->y;	2235	my += self->y;
1729		2236
1730	// first pass: determine smooth_max	2237	// first pass: determine smooth_max
1731	// rather ugly, if you ask me	2238	// rather ugly, if you ask me
1732	// could also be stored inside mapcell and updated on change	2239	// could also be stored inside mapcell and updated on change
1733	memset (smooth_max, 0, sizeof (smooth_max));	2240	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1734		2241
1735	for (y = 0; y < sh; y++)	2242	for (y = 0; y < sh; y++)
1736	if (0 <= y + my && y + my < self->rows)	2243	if (0 <= y + my && y + my < self->rows)
1737	{	2244	{
1738	maprow *row = self->row + (y + my);	2245	maprow *row = self->row + (y + my);
…		…
1747	MAX (self->tex [cell->tile [1]].smoothlevel,	2254	MAX (self->tex [cell->tile [1]].smoothlevel,
1748	self->tex [cell->tile [2]].smoothlevel));	2255	self->tex [cell->tile [2]].smoothlevel));
1749	}	2256	}
1750	}	2257	}
1751		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
1752	for (z = 0; z <= 2; z++)	2263	for (z = 0; z <= 2; z++)
1753	{	2264	{
1754	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;
1755		2269
1756	for (y = 0; y < sh; y++)	2270	for (y = 0; y < sh; y++)
1757	if (0 <= y + my && y + my < self->rows)	2271	if (0 <= y + my && y + my < self->rows)
1758	{	2272	{
1759	maprow *row = self->row + (y + my);	2273	maprow *row = self->row + (y + my);
…		…
1765	tileid tile = cell->tile [z];	2279	tileid tile = cell->tile [z];
1766		2280
1767	if (tile)	2281	if (tile)
1768	{	2282	{
1769	maptex tex = self->tex [tile];	2283	maptex tex = self->tex [tile];
1770	int px = (x + 1) * T - tex.w;	2284	int px, py;
1771	int py = (y + 1) * T - tex.h;
1772		2285
1773	// suppressing texture state switches here
1774	// is only moderately effective, but worth the extra effort
1775	if (last_name != tex.name)	2286	if (key.texname != tex.name)
1776	{	2287	{
		2288	self->tex [tile].unused = 0;
		2289
1777	if (!tex.name)	2290	if (!tex.name)
1778	tex = self->tex [2]; /* missing, replace by noface */	2291	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1779		2292
		2293	key.texname = tex.name;
1780	glEnd ();	2294	arr = &rc.array (key);
1781	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1782	glBegin (GL_QUADS);
1783	}	2295	}
1784		2296
1785	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2297	px = (x + 1) * Th - tex.w;
1786	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2298	py = (y + 1) * Tw - tex.h;
1787	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1788	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1789		2299
1790	if (cell->flags && z == 2)	2300	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
1791	{	2301	{
1792	if (cell->flags & 1)	2302	pl_x = px;
		2303	pl_y = py;
		2304	pl_tex = tex;
1793	{	2305	continue;
1794	maptex tex = self->tex [1];
1795	int px = x * T + T * 2 / 32;
1796	int py = y * T - T * 6 / 32;
1797
1798	glEnd ();
1799	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1800	glBegin (GL_QUADS);
1801
1802	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1803	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1804	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1805	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1806	}
1807	}	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);
1808		2312
1809	// update smooth hash	2313	// update smooth hash
1810	if (tex.smoothtile)	2314	if (tex.smoothtile)
1811	{	2315	{
1812	skey.tile = tex.smoothtile;	2316	skey.tile = tex.smoothtile;
1813	skey.level = tex.smoothlevel;	2317	skey.level = tex.smoothlevel;
1814		2318
1815	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2319	smooth_level[tex.smoothlevel] = 1;
1816		2320
1817	// 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
1818	// shifted +1|+1 so we always stay positive.	2322	// shifted +1|+1 so we always stay positive.
1819		2323
1820	// bits is ___n cccc CCCC bbbb	2324	// bits is ___n cccc CCCC bbbb
…		…
1828		2332
1829	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2333	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1830	// ·· ·· ·┏ ┓·	2334	// ·· ·· ·┏ ┓·
1831		2335
1832	// full tile	2336	// full tile
1833	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);
1834		2338
1835	// borders	2339	// borders
1836	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);
1837	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);
1838	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);
1839	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);
1840		2344
1841	// corners	2345	// corners
1842	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);
1843	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);
1844	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);
1845	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);
1846	}	2370	}
1847	}	2371	}
1848	}	2372	}
1849	}	2373	}
1850		2374
		2375	rc.draw ();
		2376	rc.clear ();
		2377
1851	// go through all smoothlevels, lowest to highest, then draw.	2378	// go through all smoothlevels, lowest to highest, then draw.
1852	// this is basically counting sort	2379	// this is basically counting sort
1853	{	2380	{
1854	int w, b;	2381	int w, b;
1855		2382
1856	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)
1857	{	2388	{
1858	uint32_t smask = smooth_level [w];	2389	smooth_key &skey = it->first;
1859	if (smask)	2390	IV bits = it->second;
1860	for (b = 0; b < 32; ++b)	2391
1861	if (smask & (((uint32_t)1) << b))	2392	if (!(bits & 0x1000)
		2393	&& skey.level == level
		2394	&& level > smooth_max [skey.x][skey.y])
1862	{	2395	{
1863	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
1864	HE *he;	2404	if (tex.name)
1865
1866	hv_iterinit (smooth);
1867	while ((he = hv_iternext (smooth)))
1868	{	2405	{
1869	smooth_key *skey = (smooth_key *)HeKEY (he);	2406	// this time avoiding texture state changes
1870	IV bits = SvIVX (HeVAL (he));	2407	// save gobs of state changes.
1871		2408	if (key.texname != tex.name)
1872	if (!(bits & 0x1000)
1873	&& skey->level == level
1874	&& level > smooth_max [skey->x][skey->y])
1875	{	2409	{
1876	maptex tex = self->tex [skey->tile];	2410	self->tex [skey.tile].unused = 0;
1877	int px = (((int)skey->x) - 1) * T;
1878	int py = (((int)skey->y) - 1) * T;
1879	int border = bits & 15;
1880	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1881	float dx = tex.s * .0625f; // 16 images/row
1882	float dy = tex.t * .5f ; // 2 images/column
1883		2411
1884	// this time naively avoiding texture state changes
1885	// save gobs of state changes.
1886	if (last_name != tex.name)
1887	{
1888	if (!tex.name)
1889	continue; // smoothing not yet available
1890
1891	glEnd ();	2412	glEnd ();
1892	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2413	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1893	glBegin (GL_QUADS);	2414	glBegin (GL_QUADS);
1894	}	2415	}
1895		2416
1896	if (border)	2417	if (border)
1897	{	2418	{
1898	float ox = border * dx;	2419	float ox = border * dx;
1899		2420
1900	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2421	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1901	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2422	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1902	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2423	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1903	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2424	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1904	}	2425	}
1905		2426
1906	if (corner)	2427	if (corner)
1907	{	2428	{
1908	float ox = corner * dx;	2429	float ox = corner * dx;
1909		2430
1910	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2431	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1911	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2432	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1912	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2433	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1913	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2434	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1914	}
1915	}	2435	}
1916	}	2436	}
1917	}	2437	}
1918	}	2438	}
		2439
		2440	glEnd ();
		2441	glDisable (GL_TEXTURE_2D);
		2442	key.texname = -1;
1919	}	2443	}
1920
1921	hv_clear (smooth);
1922	}	2444	}
1923		2445
1924	glEnd ();	2446	if (pl_tex.name)
		2447	{
		2448	maptex tex = pl_tex;
		2449	int px = pl_x + sdx;
		2450	int py = pl_y + sdy;
1925		2451
1926	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
1927	glDisable (GL_BLEND);	2466	glDisable (GL_BLEND);
1928		2467
1929	// top layer: overlays such as the health bar	2468	// top layer: overlays such as the health bar
1930	for (y = 0; y < sh; y++)	2469	for (y = 0; y < sh; y++)
1931	if (0 <= y + my && y + my < self->rows)	2470	if (0 <= y + my && y + my < self->rows)
…		…
1935	for (x = 0; x < sw; x++)	2474	for (x = 0; x < sw; x++)
1936	if (row->c0 <= x + mx && x + mx < row->c1)	2475	if (row->c0 <= x + mx && x + mx < row->c1)
1937	{	2476	{
1938	mapcell *cell = row->col + (x + mx - row->c0);	2477	mapcell *cell = row->col + (x + mx - row->c0);
1939		2478
1940	int px = x * T;	2479	int px = x * Tw;
1941	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	}
1942		2487
1943	if (cell->stat_hp)	2488	if (cell->stat_hp)
1944	{	2489	{
1945	int width = cell->stat_width * T;	2490	int width = cell->stat_width * Tw;
1946	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2491	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1947		2492
1948	glColor3ub (0, 0, 0);	2493	glColor3ub (0, 0, 0);
1949	glRectf (px + 1, py - thick - 2,	2494	glRectf (px + 1, py - thick - 2,
1950	px + width - 1, py);	2495	px + width - 1, py);
1951		2496
…		…
1957	}	2502	}
1958	}	2503	}
1959	}	2504	}
1960		2505
1961	void	2506	void
1962	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)
1963	CODE:	2508	CODE:
1964	{	2509	{
1965	static float color[16][3] = {	2510	static float color[16][3] = {
1966	{ 0.00F, 0.00F, 0.00F },	2511	{ 0.00f, 0.00f, 0.00f },
1967	{ 1.00F, 1.00F, 1.00F },	2512	{ 1.00f, 1.00f, 1.00f },
1968	{ 0.00F, 0.00F, 0.55F },	2513	{ 0.00f, 0.00f, 0.55f },
1969	{ 1.00F, 0.00F, 0.00F },	2514	{ 1.00f, 0.00f, 0.00f },
1970		2515
1971	{ 1.00F, 0.54F, 0.00F },	2516	{ 1.00f, 0.54f, 0.00f },
1972	{ 0.11F, 0.56F, 1.00F },	2517	{ 0.11f, 0.56f, 1.00f },
1973	{ 0.93F, 0.46F, 0.00F },	2518	{ 0.93f, 0.46f, 0.00f },
1974	{ 0.18F, 0.54F, 0.34F },	2519	{ 0.18f, 0.54f, 0.34f },
1975		2520
1976	{ 0.56F, 0.73F, 0.56F },	2521	{ 0.56f, 0.73f, 0.56f },
1977	{ 0.80F, 0.80F, 0.80F },	2522	{ 0.80f, 0.80f, 0.80f },
1978	{ 0.55F, 0.41F, 0.13F },	2523	{ 0.55f, 0.41f, 0.13f },
1979	{ 0.99F, 0.77F, 0.26F },	2524	{ 0.99f, 0.77f, 0.26f },
1980		2525
1981	{ 0.74F, 0.65F, 0.41F },	2526	{ 0.74f, 0.65f, 0.41f },
1982		2527
1983	{ 0.00F, 1.00F, 1.00F },	2528	{ 0.00f, 1.00f, 1.00f },
1984	{ 1.00F, 0.00F, 1.00F },	2529	{ 1.00f, 0.00f, 1.00f },
1985	{ 1.00F, 1.00F, 0.00F },	2530	{ 1.00f, 1.00f, 0.00f },
1986	};	2531	};
1987		2532
1988	int x, y;	2533	int x, y;
1989		2534
1990	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	*/
1991	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2542	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1992	glEnable (GL_BLEND);	2543	glEnable (GL_BLEND);
1993	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2544	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1994	glBegin (GL_QUADS);	2545	glBegin (GL_QUADS);
1995		2546
1996	for (y = 0; y < h; y++)	2547	for (y = 0; y < h; y++)
…		…
2000		2551
2001	if (m)	2552	if (m)
2002	{	2553	{
2003	float *c = color [m & 15];	2554	float *c = color [m & 15];
2004		2555
2005	float tx1 = m & 0x40 ? 0.5 : 0.;	2556	float tx1 = m & 0x40 ? 0.5f : 0.f;
2006	float tx2 = tx1 + 0.5;	2557	float tx2 = tx1 + 0.5f;
2007		2558
2008	glColor4f (c[0], c[1], c[2], 0.75);	2559	glColor4f (c[0], c[1], c[2], 1);
2009	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2560	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2010	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2561	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2011	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2562	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2012	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2563	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2013	}	2564	}
…		…
2017	glDisable (GL_BLEND);	2568	glDisable (GL_BLEND);
2018	glDisable (GL_TEXTURE_2D);	2569	glDisable (GL_TEXTURE_2D);
2019	}	2570	}
2020		2571
2021	void	2572	void
2022	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)
2023	PPCODE:	2574	PPCODE:
2024	{	2575	{
2025	int x, y;	2576	int x, y;
2026	int sw1 = sw + 2;	2577	int sw1 = sw + 2;
2027	int sh1 = sh + 2;	2578	int sh1 = sh + 2;
2028	int sh3 = sh * 3;	2579	int sh3 = sh * 3;
2029	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);
2030	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2583	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2031	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2584	memset (darkness1, 0, sw1*sh1);
2032	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2033		2585
2034	SvPOK_only (darkness3_sv);	2586	SvPOK_only (darkness3_sv);
2035	SvCUR_set (darkness3_sv, sw34 * sh3);	2587	SvCUR_set (darkness3_sv, sw3 * sh3);
2036		2588
2037	mx += self->x - 1;	2589	mx += self->x - 1;
2038	my += self->y - 1;	2590	my += self->y - 1;
2039
2040	memset (darkness1, 255, sw1 * sh1);
2041		2591
2042	for (y = 0; y < sh1; y++)	2592	for (y = 0; y < sh1; y++)
2043	if (0 <= y + my && y + my < self->rows)	2593	if (0 <= y + my && y + my < self->rows)
2044	{	2594	{
2045	maprow *row = self->row + (y + my);	2595	maprow *row = self->row + (y + my);
…		…
2048	if (row->c0 <= x + mx && x + mx < row->c1)	2598	if (row->c0 <= x + mx && x + mx < row->c1)
2049	{	2599	{
2050	mapcell *cell = row->col + (x + mx - row->c0);	2600	mapcell *cell = row->col + (x + mx - row->c0);
2051		2601
2052	darkness1 [y * sw1 + x] = cell->darkness	2602	darkness1 [y * sw1 + x] = cell->darkness
2053	? 255 - (cell->darkness - 1)	2603	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2054	: 255 - FOW_DARKNESS;	2604	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2055	}	2605	}
2056	}	2606	}
2057		2607
2058	for (y = 0; y < sh; ++y)	2608	for (y = 0; y < sh; ++y)
2059	for (x = 0; x < sw; ++x)	2609	for (x = 0; x < sw; ++x)
…		…
2078		2628
2079	uint8_t r13 = (d13 + d23 + d12) / 3;	2629	uint8_t r13 = (d13 + d23 + d12) / 3;
2080	uint8_t r23 = d23;	2630	uint8_t r23 = d23;
2081	uint8_t r33 = (d23 + d33 + d32) / 3;	2631	uint8_t r33 = (d23 + d33 + d32) / 3;
2082		2632
2083	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2633	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2084	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2634	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2085	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2635	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2086	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2636	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2087	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 */
2088	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2638	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2089	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2639	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2090	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2640	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2091	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2641	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2092	}	2642	}
2093		2643
2094	free (darkness1);	2644	free (darkness1);
2095		2645
2096	EXTEND (SP, 3);	2646	EXTEND (SP, 3);
2097	PUSHs (sv_2mortal (newSViv (sw34)));	2647	PUSHs (sv_2mortal (newSViv (sw3)));
2098	PUSHs (sv_2mortal (newSViv (sh3)));	2648	PUSHs (sv_2mortal (newSViv (sh3)));
2099	PUSHs (darkness3_sv);	2649	PUSHs (darkness3_sv);
2100	}	2650	}
2101		2651
2102	SV *	2652	SV *
2103	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)
2104	CODE:	2654	CODE:
2105	{	2655	{
2106	int x, y, x1, y1;	2656	int x, y, x1, y1;
2107	SV *data_sv = newSV (w * h * 7 + 5);	2657	SV *data_sv = newSV (w * h * 7 + 5);
2108	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2658	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2165	else	2715	else
2166	*data++ = 0;	2716	*data++ = 0;
2167	}	2717	}
2168	}	2718	}
2169		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	{
2170	SvPOK_only (data_sv);	2723	SvPOK_only (data_sv);
2171	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2724	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2725	}
		2726
2172	RETVAL = data_sv;	2727	RETVAL = data_sv;
2173	}	2728	}
2174	OUTPUT:	2729	OUTPUT:
2175	RETVAL	2730	RETVAL
2176		2731
2177	void	2732	void
2178	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)
2179	PPCODE:	2734	PPCODE:
2180	{	2735	{
2181	int x, y, z;	2736	int x, y, z;
2182	int w, h;	2737	int w, h;
2183	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;
2184		2749
2185	if (*data++ != 0)	2750	if (*data++ != 0)
2186	return; /* version mismatch */	2751	XSRETURN_EMPTY; /* version mismatch */
2187		2752
2188	w = *data++ << 8; w |= *data++;	2753	w = *data++ << 8; w |= *data++;
2189	h = *data++ << 8; h |= *data++;	2754	h = *data++ << 8; h |= *data++;
2190		2755
2191	// 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
…		…
2203	{	2768	{
2204	maprow *row = map_get_row (self, y);	2769	maprow *row = map_get_row (self, y);
2205		2770
2206	for (x = x0; x < x1; x++)	2771	for (x = x0; x < x1; x++)
2207	{	2772	{
		2773	uint8_t flags;
		2774
		2775	if (data + 7 >= end)
		2776	XSRETURN_EMPTY;
		2777
2208	uint8_t flags = *data++;	2778	flags = *data++;
2209		2779
2210	if (flags)	2780	if (flags)
2211	{	2781	{
2212	mapcell *cell = row_get_cell (row, x);	2782	mapcell *cell = row_get_cell (row, x);
2213	tileid tile[3] = { 0, 0, 0 };	2783	tileid tile[3] = { 0, 0, 0 };
…		…
2216	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2786	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2217	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2787	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2218		2788
2219	if (cell->darkness == 0)	2789	if (cell->darkness == 0)
2220	{	2790	{
2221	cell->darkness = 0;	2791	/*cell->darkness = 0;*/
		2792	EXTEND (SP, 3);
2222		2793
2223	for (z = 0; z <= 2; z++)	2794	for (z = 0; z <= 2; z++)
2224	{	2795	{
2225	tileid t = tile [z];	2796	tileid t = tile [z];
2226		2797
2227	if (t >= self->texs || (t && !self->tex [t].name))	2798	if (t >= self->texs || (t && !self->tex [t].name))
2228	{	2799	{
2229	XPUSHs (sv_2mortal (newSViv (t)));	2800	PUSHs (sv_2mortal (newSViv (t)));
2230	need_texid (self, t);	2801	need_texid (self, t);
2231	}	2802	}
2232		2803
2233	cell->tile [z] = t;	2804	cell->tile [z] = t;
2234	}	2805	}
…		…
2236	}	2807	}
2237	}	2808	}
2238	}	2809	}
2239	}	2810	}
2240		2811
2241	MODULE = CFPlus PACKAGE = CFPlus::RW	2812	MODULE = Deliantra::Client PACKAGE = DC::RW
2242		2813
2243	CFPlus::RW	2814	DC::RW
2244	new (SV *class, SV *data_sv)	2815	new (SV *klass, SV *data_sv)
2245	CODE:	2816	CODE:
2246	{	2817	{
2247	STRLEN datalen;	2818	STRLEN datalen;
2248	char *data = SvPVbyte (data_sv, datalen);	2819	char *data = SvPVbyte (data_sv, datalen);
2249		2820
2250	RETVAL = SDL_RWFromConstMem (data, datalen);	2821	RETVAL = SDL_RWFromConstMem (data, datalen);
2251	}	2822	}
2252	OUTPUT:	2823	OUTPUT:
2253	RETVAL	2824	RETVAL
2254		2825
2255	CFPlus::RW	2826	DC::RW
2256	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")
2257	CODE:	2828	CODE:
2258	RETVAL = SDL_RWFromFile (path, mode);	2829	RETVAL = SDL_RWFromFile (path, mode);
2259	OUTPUT:	2830	OUTPUT:
2260	RETVAL	2831	RETVAL
2261		2832
		2833	# fails on win32:
		2834	# dc.xs(2268) : error C2059: syntax error : '('
2262	void	2835	#void
2263	close (CFPlus::RW self)	2836	#close (DC::RW self)
2264	CODE:	2837	# CODE:
2265	SDL_RWclose (self);	2838	# (self->(close)) (self);
2266		2839
2267	MODULE = CFPlus PACKAGE = CFPlus::Channel	2840	MODULE = Deliantra::Client PACKAGE = DC::Channel
2268		2841
2269	PROTOTYPES: DISABLE	2842	PROTOTYPES: DISABLE
2270		2843
		2844	DC::Channel
		2845	find ()
		2846	CODE:
		2847	{
		2848	RETVAL = Mix_GroupAvailable (-1);
		2849
		2850	if (RETVAL < 0)
		2851	{
		2852	RETVAL = Mix_GroupOldest (-1);
		2853
		2854	if (RETVAL < 0)
		2855	{
		2856	// happens sometimes, maybe it just stopped playing(?)
		2857	RETVAL = Mix_GroupAvailable (-1);
		2858
		2859	if (RETVAL < 0)
		2860	XSRETURN_UNDEF;
		2861	}
		2862	else
		2863	Mix_HaltChannel (RETVAL);
		2864	}
		2865
		2866	Mix_UnregisterAllEffects (RETVAL);
		2867	Mix_Volume (RETVAL, 128);
		2868	}
		2869	OUTPUT:
		2870	RETVAL
		2871
		2872	void
		2873	halt (DC::Channel self)
		2874	CODE:
		2875	Mix_HaltChannel (self);
		2876
		2877	void
		2878	expire (DC::Channel self, int ticks = -1)
		2879	CODE:
		2880	Mix_ExpireChannel (self, ticks);
		2881
		2882	void
		2883	fade_out (DC::Channel self, int ticks = -1)
		2884	CODE:
		2885	Mix_FadeOutChannel (self, ticks);
		2886
2271	int	2887	int
2272	volume (CFPlus::Channel self, int volume)	2888	volume (DC::Channel self, int volume)
2273	CODE:	2889	CODE:
2274	RETVAL = Mix_Volume (self, volume);	2890	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2275	OUTPUT:	2891	OUTPUT:
2276	RETVAL	2892	RETVAL
2277		2893
2278	int	2894	void
2279	unregister_all_effects (CFPlus::Channel self)	2895	unregister_all_effects (DC::Channel self)
2280	CODE:	2896	CODE:
2281	RETVAL = Mix_UnregisterAllEffects (self);	2897	Mix_UnregisterAllEffects (self);
2282	OUTPUT:
2283	RETVAL
2284		2898
2285	int	2899	void
2286	set_panning (CFPlus::Channel self, int left, int right)	2900	set_panning (DC::Channel self, int left, int right)
2287	CODE:	2901	CODE:
		2902	left = CLAMP (left , 0, 255);
		2903	right = CLAMP (right, 0, 255);
2288	RETVAL = Mix_SetPanning (self, left, right);	2904	Mix_SetPanning (self, left, right);
2289	OUTPUT:
2290	RETVAL
2291		2905
2292	int	2906	void
2293	set_distance (CFPlus::Channel self, int distance)	2907	set_distance (DC::Channel self, int distance)
2294	CODE:	2908	CODE:
2295	RETVAL = Mix_SetDistance (self, distance);	2909	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2296	OUTPUT:
2297	RETVAL
2298		2910
2299	int	2911	void
2300	set_position (CFPlus::Channel self, int angle, int distance)	2912	set_position (DC::Channel self, int angle, int distance)
2301	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;
2302	RETVAL = Mix_SetPosition (self, angle, distance);	2921	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2303	OUTPUT:	2922	}
2304	RETVAL
2305		2923
2306	int	2924	void
2307	set_reverse_stereo (CFPlus::Channel self, int flip)	2925	set_reverse_stereo (DC::Channel self, int flip)
2308	CODE:	2926	CODE:
2309	RETVAL = Mix_SetReverseStereo (self, flip);	2927	Mix_SetReverseStereo (self, flip);
2310	OUTPUT:
2311	RETVAL
2312		2928
2313	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2929	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2314		2930
2315	PROTOTYPES: DISABLE	2931	PROTOTYPES: DISABLE
2316		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
2317	CFPlus::MixChunk	2945	DC::MixChunk
2318	new (SV *class, CFPlus::RW rwops)	2946	new (SV *klass, DC::RW rwops)
2319	CODE:	2947	CODE:
2320	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2948	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2321	OUTPUT:	2949	OUTPUT:
2322	RETVAL	2950	RETVAL
2323		2951
2324	void	2952	void
2325	DESTROY (CFPlus::MixChunk self)	2953	DESTROY (DC::MixChunk self)
2326	CODE:	2954	CODE:
2327	Mix_FreeChunk (self);	2955	Mix_FreeChunk (self);
2328		2956
2329	int	2957	int
2330	volume (CFPlus::MixChunk self, int volume = -1)	2958	volume (DC::MixChunk self, int volume = -1)
2331	CODE:	2959	CODE:
		2960	if (items > 1)
		2961	volume = CLAMP (volume, 0, 128);
2332	RETVAL = Mix_VolumeChunk (self, volume);	2962	RETVAL = Mix_VolumeChunk (self, volume);
2333	OUTPUT:	2963	OUTPUT:
2334	RETVAL	2964	RETVAL
2335		2965
2336	CFPlus::Channel	2966	DC::Channel
2337	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2967	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2338	CODE:	2968	CODE:
		2969	{
2339	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2970	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2971
		2972	if (RETVAL < 0)
		2973	XSRETURN_UNDEF;
		2974
		2975	if (channel < 0)
		2976	{
2340	Mix_UnregisterAllEffects (RETVAL);	2977	Mix_UnregisterAllEffects (RETVAL);
		2978	Mix_Volume (RETVAL, 128);
		2979	}
		2980	}
2341	OUTPUT:	2981	OUTPUT:
2342	RETVAL	2982	RETVAL
2343		2983
2344	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
2345		2997
2346	int	2998	int
2347	volume (int volume = -1)	2999	volume (int volume = -1)
2348	PROTOTYPE: ;$	3000	PROTOTYPE: ;$
2349	CODE:	3001	CODE:
		3002	if (items > 0)
		3003	volume = CLAMP (volume, 0, 128);
2350	RETVAL = Mix_VolumeMusic (volume);	3004	RETVAL = Mix_VolumeMusic (volume);
2351	OUTPUT:	3005	OUTPUT:
2352	RETVAL	3006	RETVAL
2353		3007
		3008	void
		3009	fade_out (int ms)
		3010	CODE:
		3011	Mix_FadeOutMusic (ms);
		3012
		3013	void
		3014	halt ()
		3015	CODE:
		3016	Mix_HaltMusic ();
		3017
2354	int	3018	int
2355	fade_out (int ms)	3019	playing ()
2356	CODE:	3020	CODE:
2357	RETVAL = Mix_FadeOutMusic (ms);	3021	RETVAL = Mix_PlayingMusic ();
2358	OUTPUT:	3022	OUTPUT:
2359	RETVAL	3023	RETVAL
2360		3024
2361	void
2362	halt ()
2363	CODE:
2364	Mix_HaltMusic ();
2365
2366	CFPlus::MixMusic	3025	DC::MixMusic
2367	new (SV *class, CFPlus::RW rwops)	3026	new (SV *klass, DC::RW rwops)
2368	CODE:	3027	CODE:
2369	RETVAL = Mix_LoadMUS_RW (rwops);	3028	RETVAL = Mix_LoadMUS_RW (rwops);
2370	OUTPUT:	3029	OUTPUT:
2371	RETVAL	3030	RETVAL
2372		3031
2373	void	3032	void
2374	DESTROY (CFPlus::MixMusic self)	3033	DESTROY (DC::MixMusic self)
2375	CODE:	3034	CODE:
2376	Mix_FreeMusic (self);	3035	Mix_FreeMusic (self);
2377		3036
2378	int	3037	int
2379	play (CFPlus::MixMusic self, int loops = -1)	3038	play (DC::MixMusic self, int loops = -1)
2380	CODE:	3039	CODE:
2381	RETVAL = Mix_PlayMusic (self, loops);	3040	RETVAL = Mix_PlayMusic (self, loops);
2382	OUTPUT:	3041	OUTPUT:
2383	RETVAL	3042	RETVAL
2384		3043
2385	int	3044	void
2386	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)
2387	CODE:	3046	CODE:
2388	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	3047	Mix_FadeInMusicPos (self, loops, ms, position);
2389	OUTPUT:
2390	RETVAL
2391		3048
2392	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3049	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2393		3050
2394	PROTOTYPES: ENABLE	3051	PROTOTYPES: ENABLE
2395		3052
2396	BOOT:	3053	BOOT:
2397	{	3054	{
2398	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3055	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2399	static const struct {	3056	static const struct {
2400	const char *name;	3057	const char *name;
2401	IV iv;	3058	IV iv;
2402	} *civ, const_iv[] = {	3059	} *civ, const_iv[] = {
2403	# define const_iv(name) { # name, (IV)name }	3060	# define const_iv(name) { # name, (IV)name }
2404	const_iv (GL_VENDOR),	3061	const_iv (GL_VENDOR),
2405	const_iv (GL_VERSION),	3062	const_iv (GL_VERSION),
2406	const_iv (GL_EXTENSIONS),	3063	const_iv (GL_EXTENSIONS),
		3064	const_iv (GL_MAX_TEXTURE_UNITS),
2407	const_iv (GL_COLOR_MATERIAL),	3065	const_iv (GL_COLOR_MATERIAL),
2408	const_iv (GL_SMOOTH),	3066	const_iv (GL_SMOOTH),
2409	const_iv (GL_FLAT),	3067	const_iv (GL_FLAT),
2410	const_iv (GL_DITHER),	3068	const_iv (GL_DITHER),
2411	const_iv (GL_BLEND),	3069	const_iv (GL_BLEND),
…		…
2423	const_iv (GL_ZERO),	3081	const_iv (GL_ZERO),
2424	const_iv (GL_SRC_ALPHA),	3082	const_iv (GL_SRC_ALPHA),
2425	const_iv (GL_DST_ALPHA),	3083	const_iv (GL_DST_ALPHA),
2426	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3084	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2427	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),
2428	const_iv (GL_SRC_ALPHA_SATURATE),	3090	const_iv (GL_SRC_ALPHA_SATURATE),
2429	const_iv (GL_RGB),	3091	const_iv (GL_RGB),
2430	const_iv (GL_RGBA),	3092	const_iv (GL_RGBA),
2431	const_iv (GL_RGBA4),	3093	const_iv (GL_RGBA4),
2432	const_iv (GL_RGBA8),	3094	const_iv (GL_RGBA8),
…		…
2438	const_iv (GL_INTENSITY),	3100	const_iv (GL_INTENSITY),
2439	const_iv (GL_LUMINANCE),	3101	const_iv (GL_LUMINANCE),
2440	const_iv (GL_LUMINANCE_ALPHA),	3102	const_iv (GL_LUMINANCE_ALPHA),
2441	const_iv (GL_FLOAT),	3103	const_iv (GL_FLOAT),
2442	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),
2443	const_iv (GL_COMPILE),	3111	const_iv (GL_COMPILE),
2444	const_iv (GL_PROXY_TEXTURE_1D),	3112	const_iv (GL_PROXY_TEXTURE_1D),
2445	const_iv (GL_PROXY_TEXTURE_2D),	3113	const_iv (GL_PROXY_TEXTURE_2D),
2446	const_iv (GL_TEXTURE_1D),	3114	const_iv (GL_TEXTURE_1D),
2447	const_iv (GL_TEXTURE_2D),	3115	const_iv (GL_TEXTURE_2D),
…		…
2486	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3154	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2487	const_iv (GL_POINT_SMOOTH_HINT),	3155	const_iv (GL_POINT_SMOOTH_HINT),
2488	const_iv (GL_LINE_SMOOTH_HINT),	3156	const_iv (GL_LINE_SMOOTH_HINT),
2489	const_iv (GL_POLYGON_SMOOTH_HINT),	3157	const_iv (GL_POLYGON_SMOOTH_HINT),
2490	const_iv (GL_GENERATE_MIPMAP_HINT),	3158	const_iv (GL_GENERATE_MIPMAP_HINT),
		3159	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2491	const_iv (GL_FASTEST),	3160	const_iv (GL_FASTEST),
2492	const_iv (GL_DONT_CARE),	3161	const_iv (GL_DONT_CARE),
2493	const_iv (GL_NICEST),	3162	const_iv (GL_NICEST),
2494	const_iv (GL_V2F),	3163	const_iv (GL_V2F),
2495	const_iv (GL_V3F),	3164	const_iv (GL_V3F),
2496	const_iv (GL_T2F_V3F),	3165	const_iv (GL_T2F_V3F),
2497	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),
2498	# undef const_iv	3170	# undef const_iv
2499	};	3171	};
2500		3172
2501	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--)
2502	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3174	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2503		3175
2504	texture_av = newAV ();	3176	texture_av = newAV ();
2505	AvREAL_off (texture_av);	3177	AvREAL_off (texture_av);
2506	}	3178	}
2507		3179
2508	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 *
2509	gl_vendor ()	3190	gl_vendor ()
2510	CODE:	3191	CODE:
2511	RETVAL = (char *)glGetString (GL_VENDOR);	3192	RETVAL = (const char *)glGetString (GL_VENDOR);
2512	OUTPUT:	3193	OUTPUT:
2513	RETVAL	3194	RETVAL
2514		3195
2515	char *	3196	const char *
2516	gl_version ()	3197	gl_version ()
2517	CODE:	3198	CODE:
2518	RETVAL = (char *)glGetString (GL_VERSION);	3199	RETVAL = (const char *)glGetString (GL_VERSION);
2519	OUTPUT:	3200	OUTPUT:
2520	RETVAL	3201	RETVAL
2521		3202
2522	char *	3203	const char *
2523	gl_extensions ()	3204	gl_extensions ()
2524	CODE:	3205	CODE:
2525	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3206	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2526	OUTPUT:	3207	OUTPUT:
2527	RETVAL	3208	RETVAL
2528		3209
2529	const char *glGetString (GLenum pname)	3210	const char *glGetString (GLenum pname)
		3211	CODE:
		3212	RETVAL = (const char *)glGetString (pname);
		3213	OUTPUT:
		3214	RETVAL
2530		3215
2531	GLint glGetInteger (GLenum pname)	3216	GLint glGetInteger (GLenum pname)
2532	CODE:	3217	CODE:
2533	glGetIntegerv (pname, &RETVAL);	3218	glGetIntegerv (pname, &RETVAL);
2534	OUTPUT:	3219	OUTPUT:
…		…
2542		3227
2543	int glGetError ()	3228	int glGetError ()
2544		3229
2545	void glFinish ()	3230	void glFinish ()
2546		3231
		3232	void glFlush ()
		3233
2547	void glClear (int mask)	3234	void glClear (int mask)
2548		3235
2549	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)
2550	PROTOTYPE: @	3237	PROTOTYPE: @
2551		3238
…		…
2560	void glBlendFunc (int sfactor, int dfactor)	3247	void glBlendFunc (int sfactor, int dfactor)
2561		3248
2562	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3249	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2563	CODE:	3250	CODE:
2564	gl_BlendFuncSeparate (sa, da, saa, daa);	3251	gl_BlendFuncSeparate (sa, da, saa, daa);
		3252
		3253	# void glBlendEquation (int se)
2565		3254
2566	void glDepthMask (int flag)	3255	void glDepthMask (int flag)
2567		3256
2568	void glLogicOp (int opcode)	3257	void glLogicOp (int opcode)
2569		3258
…		…
2604	void glRotate (float angle, float x, float y, float z)	3293	void glRotate (float angle, float x, float y, float z)
2605	CODE:	3294	CODE:
2606	glRotatef (angle, x, y, z);	3295	glRotatef (angle, x, y, z);
2607		3296
2608	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: @
2609	ALIAS:	3299	ALIAS:
2610	glColor_premultiply = 1	3300	glColor_premultiply = 1
2611	CODE:	3301	CODE:
2612	if (ix)	3302	if (ix)
2613	{	3303	{
…		…
2633		3323
2634	void glRect (float x1, float y1, float x2, float y2)	3324	void glRect (float x1, float y1, float x2, float y2)
2635	CODE:	3325	CODE:
2636	glRectf (x1, y1, x2, y2);	3326	glRectf (x1, y1, x2, y2);
2637		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
2638	PROTOTYPES: ENABLE	3337	PROTOTYPES: ENABLE
2639		3338
2640	void glBegin (int mode)	3339	void glBegin (int mode)
2641		3340
2642	void glEnd ()	3341	void glEnd ()
…		…
2674	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)
2675	CODE:	3374	CODE:
2676	if (gl.SeparableFilter2D)	3375	if (gl.SeparableFilter2D)
2677	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3376	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2678		3377
2679	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)
2680		3379
2681	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)
2682		3381
2683	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)
2684		3383
…		…
2710		3409
2711	void glEndList ()	3410	void glEndList ()
2712		3411
2713	void glCallList (int list)	3412	void glCallList (int list)
2714		3413
2715	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
2716		3420
2717	PROTOTYPES: DISABLE	3421	PROTOTYPES: DISABLE
2718		3422
2719	void	3423	void
2720	find_widget (SV *self, NV x, NV y)	3424	find_widget (SV *self, NV x, NV y)
2721	PPCODE:	3425	PPCODE:
2722	{	3426	{
2723	if (within_widget (self, x, y))	3427	if (within_widget (self, x, y))
2724	XPUSHs (self);	3428	XPUSHs (self);
2725	}	3429	}
2726		3430
2727	BOOT:	3431	BOOT:
2728	{	3432	{
2729	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3433	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2730		3434
2731	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);
2732	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);
2733	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);
2734	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);
2735	}	3439	}
2736		3440
2737	void	3441	void
2738	draw (SV *self)	3442	draw (SV *self)
2739	CODE:	3443	CODE:
2740	{	3444	{
2741	HV *hv;	3445	HV *hv;
2742	SV **svp;	3446	SV **svp;
2743	NV x, y, w, h;	3447	NV x, y, w, h;
2744	SV *draw_x_sv = GvSV (draw_x_gv);	3448	SV *draw_x_sv = GvSV (draw_x_gv);
2745	SV *draw_y_sv = GvSV (draw_y_gv);	3449	SV *draw_y_sv = GvSV (draw_y_gv);
2746	SV *draw_w_sv = GvSV (draw_w_gv);	3450	SV *draw_w_sv = GvSV (draw_w_gv);
2747	SV *draw_h_sv = GvSV (draw_h_gv);	3451	SV *draw_h_sv = GvSV (draw_h_gv);
2748	SV *hover;
2749	double draw_x, draw_y, draw_w, draw_h;	3452	double draw_x, draw_y;
2750		3453
2751	if (!SvROK (self))	3454	if (!SvROK (self))
2752	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3455	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2753		3456
2754	hv = (HV *)SvRV (self);	3457	hv = (HV *)SvRV (self);
2755		3458
2756	if (SvTYPE (hv) != SVt_PVHV)	3459	if (SvTYPE (hv) != SVt_PVHV)
2757	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3460	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2758		3461
2759	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.;
2760	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.;
2761		3464
2762	if (!h || !w)	3465	if (!h || !w)
…		…
2782	{	3485	{
2783	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3486	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2784		3487
2785	if (svp && SvTRUE (*svp))	3488	if (svp && SvTRUE (*svp))
2786	{	3489	{
2787	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);
2788	glEnable (GL_BLEND);	3491	glEnable (GL_BLEND);
2789	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3492	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2790	glBegin (GL_QUADS);	3493	glBegin (GL_QUADS);
2791	glVertex2f (0, 0);	3494	glVertex2f (0, 0);
2792	glVertex2f (w, 0);	3495	glVertex2f (w, 0);
…		…
2795	glEnd ();	3498	glEnd ();
2796	glDisable (GL_BLEND);	3499	glDisable (GL_BLEND);
2797	}	3500	}
2798	}	3501	}
2799	#if 0	3502	#if 0
2800	if ($ENV{CFPLUS_DEBUG} & 1) {	3503	// draw borders, for debugging
2801	glPushMatrix;	3504	glPushMatrix ();
2802	glColor 1, 1, 0, 1;	3505	glColor4f (1., 1., 0., 1.);
2803	glTranslate 0.375, 0.375;	3506	glTranslatef (.5, .5, 0.);
2804	glBegin GL_LINE_LOOP;	3507	glBegin (GL_LINE_LOOP);
2805	glVertex 0 , 0;	3508	glVertex2f (0 , 0);
2806	glVertex $self->{w} - 1, 0;	3509	glVertex2f (w - 1, 0);
2807	glVertex $self->{w} - 1, $self->{h} - 1;	3510	glVertex2f (w - 1, h - 1);
2808	glVertex 0 , $self->{h} - 1;	3511	glVertex2f (0 , h - 1);
2809	glEnd;	3512	glEnd ();
2810	glPopMatrix;	3513	glPopMatrix ();
2811	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2812	}
2813	#endif	3514	#endif
2814	PUSHMARK (SP);	3515	PUSHMARK (SP);
2815	XPUSHs (self);	3516	XPUSHs (self);
2816	PUTBACK;	3517	PUTBACK;
2817	call_method ("_draw", G_VOID | G_DISCARD);	3518	call_method ("_draw", G_VOID | G_DISCARD);

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