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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.222 by root, Sat Aug 11 06:34:26 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
22	// microsoft vs. C	24	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	25	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	26	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	27	# define M_PI 3.14159265f
27	#endif	28	#endif
28		29
29	#include <assert.h>	30	#include <cassert>
30	#include <math.h>	31	#include <cmath>
31	#include <string.h>	32	#include <cstring>
32	#include <stdio.h>	33	#include <cstdio>
33	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
34		38
35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36		40
37	#include <SDL.h>	41	#include <SDL.h>
38	#include <SDL_thread.h>	42	#include <SDL_thread.h>
39	#include <SDL_endian.h>	43	#include <SDL_endian.h>
40	#include <SDL_image.h>	44	#include <SDL_image.h>
41	#include <SDL_mixer.h>	45	#include <SDL_mixer.h>
42	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
43		47
		48	/* work around os x broken headers */
		49	#ifdef __MACOSX__
		50	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		51	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		52	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		53	#endif
		54
44	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
45	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
46		57
47	#include <glib/gmacros.h>	58	#include <glib.h>
48		59
49	#include <pango/pango.h>	60	#include <pango/pango.h>
		61
		62	#ifndef PANGO_VERSION_CHECK
		63	# define PANGO_VERSION_CHECK(a,b,c) 0
		64	#endif
		65
		66	#if !PANGO_VERSION_CHECK (1, 15, 2)
		67	# define pango_layout_get_line_readonly pango_layout_get_line
		68	# define pango_layout_get_lines_readonly pango_layout_get_lines
		69	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		70	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		71	#endif
50		72
51	#ifndef _WIN32	73	#ifndef _WIN32
52	# include <sys/types.h>	74	# include <sys/types.h>
53	# include <sys/socket.h>	75	# include <sys/socket.h>
54	# include <netinet/in.h>	76	# include <netinet/in.h>
55	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
56	# include <inttypes.h>	78	# include <inttypes.h>
57	#endif	79	#endif
58		80
		81	#include "ecb.h"
		82
59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	83	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
60		84
		85	/* this is used as fow flag as well, so has to have a different value */
		86	/* then anything that is computed by incoming darkness */
61	#define FOW_DARKNESS 32	87	#define FOW_DARKNESS 50
		88	#define DARKNESS_ADJUST(n) (n)
62		89
63	#define MAP_EXTEND_X 32	90	#define MAP_EXTEND_X 32
64	#define MAP_EXTEND_Y 512	91	#define MAP_EXTEND_Y 512
65		92
66	#define MIN_FONT_HEIGHT 10	93	#define MIN_FONT_HEIGHT 10
67		94
68	#if 0	95	/* mask out modifiers we are not interested in */
69	# define PARACHUTE SDL_INIT_NOPARACHUTE	96	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
70	#else	97
71	# define PARACHUTE 0	98	#define KMOD_LRAM 0x10000 // our extension
72	#endif	99
		100	#define TEXID_SPEECH 1
		101	#define TEXID_NOFACE 2
		102
		103	static char *
		104	fast_sv_grow (SV *sv, STRLEN need)
		105	{
		106	STRLEN len = SvLEN (sv);
		107	STRLEN want = SvCUR (sv) + need;
		108
		109	if (ecb_expect_false (len < want))
		110	{
		111	do
		112	len *= 2;
		113	while (len < want);
		114
		115	sv_grow (sv, len);
		116	}
		117
		118	SvCUR_set (sv, want);
		119	return SvEND (sv) - need;
		120	}
73		121
74	static AV *texture_av;	122	static AV *texture_av;
75		123
76	static struct	124	static struct
77	{	125	{
…		…
114	av_push (texture_av, (SV *)(size_t)name);	162	av_push (texture_av, (SV *)(size_t)name);
115	glDeleteTextures (1, &name);	163	glDeleteTextures (1, &name);
116	}	164	}
117		165
118	#include "texcache.c"	166	#include "texcache.c"
		167	#include "rendercache.c"
119		168
120	#include "pango-font.c"	169	#include "pango-font.c"
121	#include "pango-fontmap.c"	170	#include "pango-fontmap.c"
122	#include "pango-render.c"	171	#include "pango-render.c"
123		172
124	typedef IV CFPlus__Channel;	173	typedef IV DC__Channel;
125	typedef SDL_RWops *CFPlus__RW;	174	typedef SDL_RWops *DC__RW;
126	typedef Mix_Chunk *CFPlus__MixChunk;	175	typedef Mix_Chunk *DC__MixChunk;
127	typedef Mix_Music *CFPlus__MixMusic;	176	typedef Mix_Music *DC__MixMusic;
128		177
129	typedef PangoFontDescription *CFPlus__Font;	178	typedef PangoFontDescription *DC__Font;
130		179
131	static int	180	static int
132	shape_attr_p (PangoLayoutRun *run)	181	shape_attr_p (PangoLayoutRun *run)
133	{	182	{
134	GSList *attrs = run->item->analysis.extra_attrs;	183	GSList *attrs = run->item->analysis.extra_attrs;
135		184
136	while (attrs)	185	while (attrs)
137	{	186	{
138	PangoAttribute *attr = attrs->data;	187	PangoAttribute *attr = (PangoAttribute *)attrs->data;
139		188
140	if (attr->klass->type == PANGO_ATTR_SHAPE)	189	if (attr->klass->type == PANGO_ATTR_SHAPE)
141	return 1;	190	return 1;
142		191
143	attrs = attrs->next;	192	attrs = attrs->next;
144	}	193	}
145		194
146	return 0;	195	return 0;
147	}	196	}
148		197
149	typedef struct cf_layout {	198	struct cf_layout {
150	PangoLayout *pl;	199	PangoLayout *pl;
151	float r, g, b, a; // default color for rgba mode	200	float r, g, b, a; // default color for rgba mode
152	int base_height;	201	int base_height;
153	CFPlus__Font font;	202	DC__Font font;
154	} *CFPlus__Layout;	203	rc_t rc;
		204	};
155		205
		206	typedef cf_layout *DC__Layout;
		207
156	static CFPlus__Font default_font;	208	static DC__Font default_font;
157	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
158	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
159		211
160	static void	212	static void
161	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
162	{	214	{
163	FcPatternAddBool (pattern, FC_HINTING, 1);	215	FcPatternAddBool (pattern, FC_HINTING, 1);
164	#ifdef FC_HINT_STYLE	216	#ifdef FC_HINT_STYLE
165	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	217	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
166	#endif	218	#endif
167	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
168	}	220	}
169		221
170	static void	222	static void
171	layout_update_font (CFPlus__Layout self)	223	layout_update_font (DC__Layout self)
172	{	224	{
173	/* 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
174	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
175	*/	227	*/
176	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
177		229
178	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
179	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
180		232
181	pango_layout_set_font_description (self->pl, font);	233	pango_layout_set_font_description (self->pl, font);
182	}	234	}
183		235
184	static void	236	static void
185	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	237	layout_get_pixel_size (DC__Layout self, int *w, int *h)
186	{	238	{
187	PangoRectangle rect;	239	PangoRectangle rect;
188		240
189	// get_pixel_* wrongly rounds down	241	// get_pixel_* wrongly rounds down
190	pango_layout_get_extents (self->pl, 0, &rect);	242	pango_layout_get_extents (self->pl, 0, &rect);
…		…
197		249
198	*w = rect.width;	250	*w = rect.width;
199	*h = rect.height;	251	*h = rect.height;
200	}	252	}
201		253
		254	/////////////////////////////////////////////////////////////////////////////
		255
202	typedef uint16_t tileid;	256	typedef uint16_t tileid;
203	typedef uint16_t faceid;	257	typedef uint16_t faceid;
204		258
205	typedef struct {	259	struct maptex
		260	{
206	int name;	261	GLuint name;
207	int w, h;	262	int w, h;
208	float s, t;	263	float s, t;
209	uint8_t r, g, b, a;	264	uint8_t r, g, b, a;
210	tileid smoothtile;	265	tileid smoothtile;
211	uint8_t smoothlevel;	266	uint8_t smoothlevel;
212	} maptex;	267	uint8_t unused; /* set to zero on use */
		268	};
213		269
214	typedef struct {	270	struct mapcell
		271	{
215	uint32_t player;	272	uint32_t player;
216	tileid tile[3];	273	tileid tile[3];
217	uint16_t darkness;	274	uint16_t darkness;
218	uint8_t stat_width, stat_hp, flags, smoothmax;	275	uint8_t stat_width, stat_hp, flags, smoothmax;
219	} mapcell;	276	};
220		277
221	typedef struct {	278	struct maprow
		279	{
222	int32_t c0, c1;	280	int32_t c0, c1;
223	mapcell *col;	281	mapcell *col;
224	} maprow;	282	};
225		283
226	typedef struct map {	284	struct mapgrid {
227	int x, y, w, h;	285	int x, y, w, h;
228	int ox, oy; /* offset to virtual global coordinate system */	286	int ox, oy; /* offset to virtual global coordinate system */
229	int faces; tileid *face2tile; // [faceid]	287	int faces; tileid *face2tile; // [faceid]
230	int texs; maptex *tex; // [tileid]	288	int texs; maptex *tex; // [tileid]
231		289
232	int32_t rows;	290	int32_t rows;
233	maprow *row;	291	maprow *row;
234	} *CFPlus__Map;	292	};
235		293
236	static char *	294	typedef mapgrid *DC__Map;
		295
		296	template<typename T>
		297	static void
237	prepend (char *ptr, int sze, int inc)	298	prepend (T *&ptr, int sze, int inc)
238	{	299	{
239	char *p;	300	T *p;
240		301
241	New (0, p, sze + inc, char);	302	Newx (p, inc + sze, T);
242	Zero (p, inc, char);	303	Zero (p, inc, T);
243	Move (ptr, p + inc, sze, char);	304	Move (ptr, p + inc, sze, T);
244	Safefree (ptr);	305	Safefree (ptr);
245		306
246	return p;	307	ptr = p;
247	}	308	}
248		309
249	static char *	310	template<typename T>
250	append (char *ptr, int sze, int inc)
251	{
252	Renew (ptr, sze + inc, char);
253	Zero (ptr + sze, inc, char);
254
255	return ptr;
256	}
257
258	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
259	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
260
261	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
262	need_facenum (struct map *self, faceid face)	319	need_facenum (struct mapgrid *self, faceid face)
263	{	320	{
264	while (self->faces <= face)	321	while (self->faces <= face)
265	{	322	{
266	Append (tileid, self->face2tile, self->faces, self->faces);	323	append (self->face2tile, self->faces, self->faces);
267	self->faces *= 2;	324	self->faces *= 2;
268	}	325	}
269	}	326	}
270		327
271	static void	328	static void
272	need_texid (struct map *self, int texid)	329	need_texid (struct mapgrid *self, int texid)
273	{	330	{
274	while (self->texs <= texid)	331	while (self->texs <= texid)
275	{	332	{
276	Append (maptex, self->tex, self->texs, self->texs);	333	append (self->tex, self->texs, self->texs);
277	self->texs *= 2;	334	self->texs *= 2;
278	}	335	}
279	}	336	}
280		337
281	static maprow *	338	static maprow *
282	map_get_row (CFPlus__Map self, int y)	339	map_get_row (mapgrid *self, int y)
283	{	340	{
284	if (0 > y)	341	if (0 > y)
285	{	342	{
286	int extend = - y + MAP_EXTEND_Y;	343	int extend = - y + MAP_EXTEND_Y;
287	Prepend (maprow, self->row, self->rows, extend);	344	prepend (self->row, self->rows, extend);
288		345
289	self->rows += extend;	346	self->rows += extend;
290	self->y += extend;	347	self->y += extend;
291	y += extend;	348	y += extend;
292	}	349	}
293	else if (y >= self->rows)	350	else if (y >= self->rows)
294	{	351	{
295	int extend = y - self->rows + MAP_EXTEND_Y;	352	int extend = y - self->rows + MAP_EXTEND_Y;
296	Append (maprow, self->row, self->rows, extend);	353	append (self->row, self->rows, extend);
297	self->rows += extend;	354	self->rows += extend;
298	}	355	}
299		356
300	return self->row + y;	357	return self->row + y;
301	}	358	}
…		…
311	}	368	}
312		369
313	if (row->c0 > x)	370	if (row->c0 > x)
314	{	371	{
315	int extend = row->c0 - x + MAP_EXTEND_X;	372	int extend = row->c0 - x + MAP_EXTEND_X;
316	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	373	prepend (row->col, row->c1 - row->c0, extend);
317	row->c0 -= extend;	374	row->c0 -= extend;
318	}	375	}
319	else if (x >= row->c1)	376	else if (x >= row->c1)
320	{	377	{
321	int extend = x - row->c1 + MAP_EXTEND_X;	378	int extend = x - row->c1 + MAP_EXTEND_X;
322	Append (mapcell, row->col, row->c1 - row->c0, extend);	379	append (row->col, row->c1 - row->c0, extend);
323	row->c1 += extend;	380	row->c1 += extend;
324	}	381	}
325		382
326	return row->col + (x - row->c0);	383	return row->col + (x - row->c0);
327	}	384	}
328		385
329	static mapcell *	386	static mapcell *
330	map_get_cell (CFPlus__Map self, int x, int y)	387	map_get_cell (mapgrid *self, int x, int y)
331	{	388	{
332	return row_get_cell (map_get_row (self, y), x);	389	return row_get_cell (map_get_row (self, y), x);
333	}	390	}
334		391
335	static void	392	static void
336	map_clear (CFPlus__Map self)	393	map_clear (mapgrid *self)
337	{	394	{
338	int r;	395	int r;
339		396
340	for (r = 0; r < self->rows; r++)	397	for (r = 0; r < self->rows; r++)
341	Safefree (self->row[r].col);	398	Safefree (self->row[r].col);
…		…
348	self->oy = 0;	405	self->oy = 0;
349	self->row = 0;	406	self->row = 0;
350	self->rows = 0;	407	self->rows = 0;
351	}	408	}
352		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
353	static void	420	static void
354	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)
355	{	422	{
356	int x, y;	423	int x, y;
357	maprow *row;	424	maprow *row;
358	mapcell *cell;	425	mapcell *cell;
359		426
…		…
371	if (x >= row->c1)	438	if (x >= row->c1)
372	break;	439	break;
373		440
374	cell = row->col + x - row->c0;	441	cell = row->col + x - row->c0;
375		442
376	cell->darkness = 0;	443	CELL_CLEAR (cell);
377	cell->stat_hp = 0;
378	cell->flags = 0;
379	cell->player = 0;
380	}	444	}
381	}	445	}
382	}	446	}
383		447
384	typedef struct {	448	struct smooth_key
		449	{
385	tileid tile;	450	tileid tile;
386	uint8_t x, y, level;	451	uint8_t x, y, level;
387	} 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	}
388		471
389	static void	472	static void
390	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	473	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
391	{	474	{
392	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	475	auto &&it = h.find (key);
393		476
394	if (SvIOK (*sv))	477	if (it == h.end ())
395	SvIV_set (*sv, SvIVX (*sv) | bits);	478	h.insert (std::make_pair (key, bits));
396	else	479	else
397	sv_setiv (*sv, bits);	480	it->second |= bits;
398	}	481	}
399		482
400	static void	483	static void
401	music_finished (void)	484	music_finished (void)
402	{	485	{
…		…
419	ev.code = 1;	502	ev.code = 1;
420	ev.data1 = (void *)(long)channel;	503	ev.data1 = (void *)(long)channel;
421	ev.data2 = 0;	504	ev.data2 = 0;
422		505
423	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;
424	}	514	}
425		515
426	static unsigned int	516	static unsigned int
427	minpot (unsigned int n)	517	minpot (unsigned int n)
428	{	518	{
…		…
485	return 0;	575	return 0;
486		576
487	return 1;	577	return 1;
488	}	578	}
489		579
490	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
491		639
492	PROTOTYPES: ENABLE	640	PROTOTYPES: ENABLE
493		641
494	BOOT:	642	BOOT:
495	{	643	{
496	HV *stash = gv_stashpv ("CFPlus", 1);	644	HV *stash = gv_stashpv ("DC", 1);
497	static const struct {	645	static const struct {
498	const char *name;	646	const char *name;
499	IV iv;	647	IV iv;
500	} *civ, const_iv[] = {	648	} *civ, const_iv[] = {
501	# define const_iv(name) { # name, (IV)name }	649	# define const_iv(name) { # name, (IV)name }
…		…
523		671
524	const_iv (SDL_APPINPUTFOCUS),	672	const_iv (SDL_APPINPUTFOCUS),
525	const_iv (SDL_APPMOUSEFOCUS),	673	const_iv (SDL_APPMOUSEFOCUS),
526	const_iv (SDL_APPACTIVE),	674	const_iv (SDL_APPACTIVE),
527		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),
528	const_iv (SDLK_KP0),	728	const_iv (SDLK_KP0),
529	const_iv (SDLK_KP1),	729	const_iv (SDLK_KP1),
530	const_iv (SDLK_KP2),	730	const_iv (SDLK_KP2),
531	const_iv (SDLK_KP3),	731	const_iv (SDLK_KP3),
532	const_iv (SDLK_KP4),	732	const_iv (SDLK_KP4),
…		…
604	const_iv (KMOD_LMETA),	804	const_iv (KMOD_LMETA),
605	const_iv (KMOD_RMETA),	805	const_iv (KMOD_RMETA),
606	const_iv (KMOD_NUM),	806	const_iv (KMOD_NUM),
607	const_iv (KMOD_CAPS),	807	const_iv (KMOD_CAPS),
608	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)
609	# undef const_iv	842	# undef const_iv
610	};	843	};
611		844
612	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--)
613	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	846	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
614		847
615	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	848	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
616	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	849	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
617	}	850	}
618		851
…		…
630	RETVAL	863	RETVAL
631		864
632	NV floor (NV x)	865	NV floor (NV x)
633		866
634	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
635		882
636	void	883	void
637	pango_init ()	884	pango_init ()
638	CODE:	885	CODE:
639	{	886	{
640	opengl_fontmap = pango_opengl_font_map_new ();	887	opengl_fontmap = pango_opengl_font_map_new ();
641	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);
642	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
643	}	895	}
644		896
645	char *
646	SDL_GetError ()	897	char *SDL_GetError ()
647		898
648	int	899	void SDL_main_hack (SV *real_main)
649	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	900	PROTOTYPE: &
650		901
651	void	902	int SDL_Init (U32 flags)
		903
		904	int SDL_InitSubSystem (U32 flags)
		905
		906	void SDL_QuitSubSystem (U32 flags)
		907
652	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
653		919
654	void	920	void
655	SDL_ListModes (int rgb, int alpha)	921	SDL_ListModes (int rgb, int alpha)
656	PPCODE:	922	PPCODE:
657	{	923	{
…		…
669	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	935	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
670	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	936	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
671	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	937	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
672		938
673	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	939	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
674	#if SDL_VERSION_ATLEAST(1,2,10)
675	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
676	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	940	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
677	#endif
678		941
679	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	942	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
680		943
681	if (m && m != (SDL_Rect **)-1)	944	if (m && m != (SDL_Rect **)-1)
682	while (*m)	945	while (*m)
683	{	946	{
684	if ((*m)->w >= 640 && (*m)->h >= 480)	947	if ((*m)->w >= 400 && (*m)->h >= 300)
685	{	948	{
686	AV *av = newAV ();	949	AV *av = newAV ();
687	av_push (av, newSViv ((*m)->w));	950	av_push (av, newSViv ((*m)->w));
688	av_push (av, newSViv ((*m)->h));	951	av_push (av, newSViv ((*m)->h));
689	av_push (av, newSViv (rgb));	952	av_push (av, newSViv (rgb));
…		…
712	);	975	);
713		976
714	if (RETVAL)	977	if (RETVAL)
715	{	978	{
716	av_clear (texture_av);	979	av_clear (texture_av);
717
718	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
719	#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);
720	#include "glfunc.h"	981	#include "glfunc.h"
721	#undef GL_FUNC	982	#undef GL_FUNC
		983	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		984	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
722	}	985	}
723	}	986	}
724	OUTPUT:	987	OUTPUT:
725	RETVAL	988	RETVAL
		989
		990	void
		991	SDL_WM_SetCaption (const char *title, const char *icon)
726		992
727	void	993	void
728	SDL_GL_SwapBuffers ()	994	SDL_GL_SwapBuffers ()
729		995
730	char *	996	char *
731	SDL_GetKeyName (int sym)	997	SDL_GetKeyName (int sym)
		998	C_ARGS: (SDLKey)sym
732		999
733	int	1000	int
734	SDL_GetAppState ()	1001	SDL_GetAppState ()
735		1002
		1003	int
		1004	SDL_GetModState ()
		1005
		1006	int
		1007	SDL_WaitEvent ()
		1008	C_ARGS: 0
		1009
736	void	1010	void
		1011	SDL_PumpEvents ()
		1012
		1013	void
737	poll_events ()	1014	peep_events ()
738	PPCODE:	1015	PPCODE:
739	{	1016	{
740	SDL_Event ev;	1017	SDL_Event ev;
741		1018
742	SDL_PumpEvents ();	1019	SDL_PumpEvents ();
…		…
749	{	1026	{
750	case SDL_KEYDOWN:	1027	case SDL_KEYDOWN:
751	case SDL_KEYUP:	1028	case SDL_KEYUP:
752	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1029	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
753	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1030	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
754	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);
755	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 */
756	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1033	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
757	break;	1034	break;
758		1035
759	case SDL_ACTIVEEVENT:	1036	case SDL_ACTIVEEVENT:
760	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1037	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
778	x = ev.motion.x;	1055	x = ev.motion.x;
779	y = ev.motion.y;	1056	y = ev.motion.y;
780	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1057	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
781	}	1058	}
782		1059
783	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1060	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
784	hv_store (hv, "state", 5, newSViv (state), 0);	1061	hv_store (hv, "state", 5, newSViv (state), 0);
785	hv_store (hv, "x", 1, newSViv (x), 0);	1062	hv_store (hv, "x", 1, newSViv (x), 0);
786	hv_store (hv, "y", 1, newSViv (y), 0);	1063	hv_store (hv, "y", 1, newSViv (y), 0);
787	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1064	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
788	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1065	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
789	}	1066	}
790	break;	1067	break;
791		1068
792	case SDL_MOUSEBUTTONDOWN:	1069	case SDL_MOUSEBUTTONDOWN:
793	case SDL_MOUSEBUTTONUP:	1070	case SDL_MOUSEBUTTONUP:
794	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1071	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
795		1072
796	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1073	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
797	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1074	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
798	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1075	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
799	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1076	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
804	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1081	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
805	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1082	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
806	break;	1083	break;
807	}	1084	}
808		1085
809	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))));
810	}	1087	}
811	}	1088	}
812		1089
		1090	char *
		1091	SDL_AudioDriverName ()
		1092	CODE:
		1093	{
		1094	char buf [256];
		1095	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1096	XSRETURN_UNDEF;
		1097
		1098	RETVAL = buf;
		1099	}
		1100	OUTPUT:
		1101	RETVAL
		1102
813	int	1103	int
814	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)	1104	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
815	POSTCALL:	1105	POSTCALL:
816	Mix_HookMusicFinished (music_finished);	1106	Mix_HookMusicFinished (music_finished);
817	Mix_ChannelFinished (channel_finished);	1107	Mix_ChannelFinished (channel_finished);
		1108
		1109	void
		1110	Mix_QuerySpec ()
		1111	PPCODE:
		1112	{
		1113	int freq, channels;
		1114	Uint16 format;
		1115
		1116	if (Mix_QuerySpec (&freq, &format, &channels))
		1117	{
		1118	EXTEND (SP, 3);
		1119	PUSHs (sv_2mortal (newSViv (freq)));
		1120	PUSHs (sv_2mortal (newSViv (format)));
		1121	PUSHs (sv_2mortal (newSViv (channels)));
		1122	}
		1123	}
818		1124
819	void	1125	void
820	Mix_CloseAudio ()	1126	Mix_CloseAudio ()
821		1127
822	int	1128	int
…		…
857	}	1163	}
858	}	1164	}
859	#endif	1165	#endif
860	}	1166	}
861		1167
862	void	1168	int
863	add_font (char *file)	1169	add_font (char *file)
864	CODE:	1170	CODE:
865	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)
866		1181
867	void	1182	void
868	load_image_inline (SV *image_)	1183	load_image_inline (SV *image_)
869	ALIAS:	1184	ALIAS:
870	load_image_file = 1	1185	load_image_file = 1
…		…
916		1231
917	SDL_LockSurface (surface2);	1232	SDL_LockSurface (surface2);
918	EXTEND (SP, 6);	1233	EXTEND (SP, 6);
919	PUSHs (sv_2mortal (newSViv (surface2->w)));	1234	PUSHs (sv_2mortal (newSViv (surface2->w)));
920	PUSHs (sv_2mortal (newSViv (surface2->h)));	1235	PUSHs (sv_2mortal (newSViv (surface2->h)));
921	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1236	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
922	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)));
923	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1238	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
924	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1239	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
925	SDL_UnlockSurface (surface2);	1240	SDL_UnlockSurface (surface2);
926		1241
…		…
956	void	1271	void
957	error (char *message)	1272	error (char *message)
958	CODE:	1273	CODE:
959	fprintf (stderr, "ERROR: %s\n", message);	1274	fprintf (stderr, "ERROR: %s\n", message);
960	#ifdef _WIN32	1275	#ifdef _WIN32
961	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1276	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
962	#endif	1277	#endif
963		1278
964	void	1279	void
965	fatal (char *message)	1280	fatal (char *message)
966	CODE:	1281	CODE:
967	fprintf (stderr, "FATAL: %s\n", message);	1282	fprintf (stderr, "FATAL: %s\n", message);
968	#ifdef _WIN32	1283	#ifdef _WIN32
969	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1284	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
970	#endif	1285	#endif
971	_exit (1);	1286	_exit (1);
972		1287
973	void	1288	void
974	_exit (int retval = 0)	1289	_exit (int retval = 0)
…		…
986	#if DEBUG	1301	#if DEBUG
987	VALGRIND_DO_LEAK_CHECK;	1302	VALGRIND_DO_LEAK_CHECK;
988	#endif	1303	#endif
989	}	1304	}
990		1305
991	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
992		1314
993	PROTOTYPES: DISABLE	1315	PROTOTYPES: DISABLE
994		1316
995	CFPlus::Font	1317	DC::Font
996	new_from_file (SV *class, char *path, int id = 0)	1318	new_from_file (SV *klass, char *path, int id = 0)
997	CODE:	1319	CODE:
998	{	1320	{
999	int count;	1321	int count;
1000	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1322	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1001	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1323	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1003	}	1325	}
1004	OUTPUT:	1326	OUTPUT:
1005	RETVAL	1327	RETVAL
1006		1328
1007	void	1329	void
1008	DESTROY (CFPlus::Font self)	1330	DESTROY (DC::Font self)
1009	CODE:	1331	CODE:
1010	pango_font_description_free (self);	1332	pango_font_description_free (self);
1011		1333
1012	void	1334	void
1013	make_default (CFPlus::Font self)	1335	make_default (DC::Font self)
1014	PROTOTYPE: $	1336	PROTOTYPE: $
1015	CODE:	1337	CODE:
1016	default_font = self;	1338	default_font = self;
1017		1339
1018	MODULE = CFPlus PACKAGE = CFPlus::Layout	1340	MODULE = Deliantra::Client PACKAGE = DC::Layout
1019		1341
1020	PROTOTYPES: DISABLE	1342	PROTOTYPES: DISABLE
1021		1343
1022	void	1344	void
1023	reset_glyph_cache ()	1345	glyph_cache_backup ()
1024	PROTOTYPE:	1346	PROTOTYPE:
1025	CODE:	1347	CODE:
		1348	tc_backup ();
		1349
		1350	void
		1351	glyph_cache_restore ()
		1352	PROTOTYPE:
		1353	CODE:
1026	tc_clear ();	1354	tc_restore ();
1027		1355
1028	CFPlus::Layout	1356	DC::Layout
1029	new (SV *class)	1357	new (SV *klass)
1030	CODE:	1358	CODE:
1031	New (0, RETVAL, 1, struct cf_layout);	1359	RETVAL = new cf_layout;
1032		1360
1033	RETVAL->pl = pango_layout_new (opengl_context);	1361	RETVAL->pl = pango_layout_new (opengl_context);
1034	RETVAL->r = 1.;	1362	RETVAL->r = 1.;
1035	RETVAL->g = 1.;	1363	RETVAL->g = 1.;
1036	RETVAL->b = 1.;	1364	RETVAL->b = 1.;
…		…
1042	layout_update_font (RETVAL);	1370	layout_update_font (RETVAL);
1043	OUTPUT:	1371	OUTPUT:
1044	RETVAL	1372	RETVAL
1045		1373
1046	void	1374	void
1047	DESTROY (CFPlus::Layout self)	1375	DESTROY (DC::Layout self)
1048	CODE:	1376	CODE:
1049	g_object_unref (self->pl);	1377	g_object_unref (self->pl);
1050	Safefree (self);	1378	delete self;
1051		1379
1052	void	1380	void
1053	set_text (CFPlus::Layout self, SV *text_)	1381	set_text (DC::Layout self, SV *text_)
1054	CODE:	1382	CODE:
1055	{	1383	{
1056	STRLEN textlen;	1384	STRLEN textlen;
1057	char *text = SvPVutf8 (text_, textlen);	1385	char *text = SvPVutf8 (text_, textlen);
1058		1386
1059	pango_layout_set_text (self->pl, text, textlen);	1387	pango_layout_set_text (self->pl, text, textlen);
1060	}	1388	}
1061		1389
1062	void	1390	void
1063	set_markup (CFPlus::Layout self, SV *text_)	1391	set_markup (DC::Layout self, SV *text_)
1064	CODE:	1392	CODE:
1065	{	1393	{
1066	STRLEN textlen;	1394	STRLEN textlen;
1067	char *text = SvPVutf8 (text_, textlen);	1395	char *text = SvPVutf8 (text_, textlen);
1068		1396
1069	pango_layout_set_markup (self->pl, text, textlen);	1397	pango_layout_set_markup (self->pl, text, textlen);
1070	}	1398	}
1071		1399
1072	void	1400	void
1073	set_shapes (CFPlus::Layout self, ...)	1401	set_shapes (DC::Layout self, ...)
1074	CODE:	1402	CODE:
1075	{	1403	{
1076	PangoAttrList *attrs = 0;	1404	PangoAttrList *attrs = 0;
1077	const char *text = pango_layout_get_text (self->pl);	1405	const char *text = pango_layout_get_text (self->pl);
1078	const char *pos = text;	1406	const char *pos = text;
…		…
1113	if (attrs)	1441	if (attrs)
1114	pango_layout_set_attributes (self->pl, attrs);	1442	pango_layout_set_attributes (self->pl, attrs);
1115	}	1443	}
1116		1444
1117	void	1445	void
1118	get_shapes (CFPlus::Layout self)	1446	get_shapes (DC::Layout self)
1119	PPCODE:	1447	PPCODE:
1120	{	1448	{
1121	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1449	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1122		1450
1123	do	1451	do
1124	{	1452	{
1125	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1453	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1126		1454
1127	if (run && shape_attr_p (run))	1455	if (run && shape_attr_p (run))
1128	{	1456	{
1129	PangoRectangle extents;	1457	PangoRectangle extents;
1130	pango_layout_iter_get_run_extents (iter, 0, &extents);	1458	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1138		1466
1139	pango_layout_iter_free (iter);	1467	pango_layout_iter_free (iter);
1140	}	1468	}
1141		1469
1142	int	1470	int
1143	has_wrapped (CFPlus::Layout self)	1471	has_wrapped (DC::Layout self)
1144	CODE:	1472	CODE:
1145	{	1473	{
1146	int lines = 1;	1474	int lines = 1;
1147	const char *text = pango_layout_get_text (self->pl);	1475	const char *text = pango_layout_get_text (self->pl);
1148		1476
…		…
1153	}	1481	}
1154	OUTPUT:	1482	OUTPUT:
1155	RETVAL	1483	RETVAL
1156		1484
1157	SV *	1485	SV *
1158	get_text (CFPlus::Layout self)	1486	get_text (DC::Layout self)
1159	CODE:	1487	CODE:
1160	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1488	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1161	sv_utf8_decode (RETVAL);	1489	sv_utf8_decode (RETVAL);
1162	OUTPUT:	1490	OUTPUT:
1163	RETVAL	1491	RETVAL
1164		1492
1165	void	1493	void
1166	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.)
1167	CODE:	1495	CODE:
1168	self->r = r;	1496	self->r = r;
1169	self->g = g;	1497	self->g = g;
1170	self->b = b;	1498	self->b = b;
1171	self->a = a;	1499	self->a = a;
1172		1500
1173	void	1501	void
1174	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1502	set_font (DC::Layout self, DC::Font font = 0)
1175	CODE:	1503	CODE:
1176	if (self->font != font)	1504	if (self->font != font)
1177	{	1505	{
1178	self->font = font;	1506	self->font = font;
1179	layout_update_font (self);	1507	layout_update_font (self);
1180	}	1508	}
1181		1509
1182	void	1510	void
1183	set_height (CFPlus::Layout self, int base_height)	1511	set_height (DC::Layout self, int base_height)
1184	CODE:	1512	CODE:
1185	if (self->base_height != base_height)	1513	if (self->base_height != base_height)
1186	{	1514	{
1187	self->base_height = base_height;	1515	self->base_height = base_height;
1188	layout_update_font (self);	1516	layout_update_font (self);
1189	}	1517	}
1190		1518
1191	void	1519	void
1192	set_width (CFPlus::Layout self, int max_width = -1)	1520	set_width (DC::Layout self, int max_width = -1)
1193	CODE:	1521	CODE:
1194	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);
1195		1523
1196	void	1524	void
1197	set_indent (CFPlus::Layout self, int indent)	1525	set_indent (DC::Layout self, int indent)
1198	CODE:	1526	CODE:
1199	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1527	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1200		1528
1201	void	1529	void
1202	set_spacing (CFPlus::Layout self, int spacing)	1530	set_spacing (DC::Layout self, int spacing)
1203	CODE:	1531	CODE:
1204	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1532	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1205		1533
1206	void	1534	void
1207	set_ellipsise (CFPlus::Layout self, int ellipsise)	1535	set_ellipsise (DC::Layout self, int ellipsise)
1208	CODE:	1536	CODE:
1209	pango_layout_set_ellipsize (self->pl,	1537	pango_layout_set_ellipsize (self->pl,
1210	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1538	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1211	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1539	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1212	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1540	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1213	: PANGO_ELLIPSIZE_NONE	1541	: PANGO_ELLIPSIZE_NONE
1214	);	1542	);
1215		1543
1216	void	1544	void
1217	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1545	set_single_paragraph_mode (DC::Layout self, int spm)
1218	CODE:	1546	CODE:
1219	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1547	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1220		1548
1221	void	1549	void
1222	size (CFPlus::Layout self)	1550	size (DC::Layout self)
1223	PPCODE:	1551	PPCODE:
1224	{	1552	{
1225	int w, h;	1553	int w, h;
1226		1554
1227	layout_get_pixel_size (self, &w, &h);	1555	layout_get_pixel_size (self, &w, &h);
…		…
1230	PUSHs (sv_2mortal (newSViv (w)));	1558	PUSHs (sv_2mortal (newSViv (w)));
1231	PUSHs (sv_2mortal (newSViv (h)));	1559	PUSHs (sv_2mortal (newSViv (h)));
1232	}	1560	}
1233		1561
1234	int	1562	int
1235	descent (CFPlus::Layout self)	1563	descent (DC::Layout self)
1236	CODE:	1564	CODE:
1237	{	1565	{
1238	PangoRectangle rect;	1566	PangoRectangle rect;
1239	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1567	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1240	pango_layout_line_get_pixel_extents (line, 0, &rect);	1568	pango_layout_line_get_pixel_extents (line, 0, &rect);
1241	RETVAL = PANGO_DESCENT (rect);	1569	RETVAL = PANGO_DESCENT (rect);
1242	}	1570	}
1243	OUTPUT:	1571	OUTPUT:
1244	RETVAL	1572	RETVAL
1245		1573
1246	int	1574	int
1247	xy_to_index (CFPlus::Layout self, int x, int y)	1575	xy_to_index (DC::Layout self, int x, int y)
1248	CODE:	1576	CODE:
1249	{	1577	{
1250	int index, trailing;	1578	int index, trailing;
1251	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);
1252	RETVAL = index + trailing;	1580	RETVAL = index + trailing;
1253	}	1581	}
1254	OUTPUT:	1582	OUTPUT:
1255	RETVAL	1583	RETVAL
1256		1584
1257	void	1585	void
1258	cursor_pos (CFPlus::Layout self, int index)	1586	cursor_pos (DC::Layout self, int index)
1259	PPCODE:	1587	PPCODE:
1260	{	1588	{
1261	PangoRectangle strong_pos;	1589	PangoRectangle pos;
1262	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1590	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1263		1591
1264	EXTEND (SP, 3);	1592	EXTEND (SP, 3);
1265	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1593	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1266	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1594	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1267	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1595	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1268	}	1596	}
1269		1597
1270	void	1598	void
1271	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)
1272	PPCODE:	1600	PPCODE:
1273	{	1601	{
1274	int line, x;	1602	int line, x;
1275		1603
1276	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)
1277	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1606	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1278		1607	--line;
		1608	#endif
1279	EXTEND (SP, 2);	1609	EXTEND (SP, 2);
1280	PUSHs (sv_2mortal (newSViv (line - 1)));	1610	PUSHs (sv_2mortal (newSViv (line)));
1281	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1611	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1282	}	1612	}
1283		1613
1284	void	1614	void
1285	line_x_to_index (CFPlus::Layout self, int line, int x)	1615	line_x_to_index (DC::Layout self, int line, int x)
1286	PPCODE:	1616	PPCODE:
1287	{	1617	{
1288	PangoLayoutLine *lp;	1618	PangoLayoutLine *lp;
1289	int index, trailing;	1619	int index, trailing;
1290		1620
1291	if (line < 0)	1621	if (line < 0)
1292	XSRETURN_EMPTY;	1622	XSRETURN_EMPTY;
1293		1623
1294	if (!(lp = pango_layout_get_line (self->pl, line)))	1624	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1295	XSRETURN_EMPTY; /* do better */	1625	XSRETURN_EMPTY; /* do better */
1296		1626
1297	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);
1298		1628
1299	EXTEND (SP, 2);	1629	EXTEND (SP, 2);
…		…
1305	PUSHs (sv_2mortal (newSViv (trailing)));	1635	PUSHs (sv_2mortal (newSViv (trailing)));
1306	}	1636	}
1307	}	1637	}
1308		1638
1309	void	1639	void
1310	render (CFPlus::Layout self, float x, float y, int flags = 0)	1640	render (DC::Layout self, float x, float y, int flags = 0)
1311	PPCODE:	1641	CODE:
		1642	self->rc.clear ();
1312	pango_opengl_render_layout_subpixel (	1643	pango_opengl_render_layout_subpixel (
1313	self->pl,	1644	self->pl,
		1645	&self->rc,
1314	x * PANGO_SCALE, y * PANGO_SCALE,	1646	x * PANGO_SCALE, y * PANGO_SCALE,
1315	self->r, self->g, self->b, self->a,	1647	self->r, self->g, self->b, self->a,
1316	flags	1648	flags
1317	);	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);
1318		1653
1319	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
1320		1674
1321	PROTOTYPES: ENABLE	1675	PROTOTYPES: ENABLE
1322
1323	int minpot (int n)
1324		1676
1325	void	1677	void
1326	pad (SV *data_, int ow, int oh, int nw, int nh)	1678	pad (SV *data_, int ow, int oh, int nw, int nh)
1327	CODE:	1679	CODE:
1328	{	1680	{
…		…
1394	glDisable (GL_ALPHA_TEST);	1746	glDisable (GL_ALPHA_TEST);
1395	glDisable (GL_BLEND);	1747	glDisable (GL_BLEND);
1396	}	1748	}
1397	}	1749	}
1398		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
1399	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)
1400	CODE:	1873	CODE:
1401	{	1874	{
1402	GLint width;	1875	GLint width;
1403	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);
…		…
1405	RETVAL = width > 0;	1878	RETVAL = width > 0;
1406	}	1879	}
1407	OUTPUT:	1880	OUTPUT:
1408	RETVAL	1881	RETVAL
1409		1882
1410	MODULE = CFPlus PACKAGE = CFPlus::Map	1883	MODULE = Deliantra::Client PACKAGE = DC::Map
1411		1884
1412	PROTOTYPES: DISABLE	1885	PROTOTYPES: DISABLE
1413		1886
1414	CFPlus::Map	1887	DC::Map
1415	new (SV *class)	1888	new (SV *klass)
1416	CODE:	1889	CODE:
1417	New (0, RETVAL, 1, struct map);	1890	New (0, RETVAL, 1, mapgrid);
1418	RETVAL->x = 0;	1891	RETVAL->x = 0;
1419	RETVAL->y = 0;	1892	RETVAL->y = 0;
1420	RETVAL->w = 0;	1893	RETVAL->w = 0;
1421	RETVAL->h = 0;	1894	RETVAL->h = 0;
1422	RETVAL->ox = 0;	1895	RETVAL->ox = 0;
…		…
1427	RETVAL->row = 0;	1900	RETVAL->row = 0;
1428	OUTPUT:	1901	OUTPUT:
1429	RETVAL	1902	RETVAL
1430		1903
1431	void	1904	void
1432	DESTROY (CFPlus::Map self)	1905	DESTROY (DC::Map self)
1433	CODE:	1906	CODE:
1434	{	1907	{
1435	map_clear (self);	1908	map_clear (self);
1436	Safefree (self->face2tile);	1909	Safefree (self->face2tile);
1437	Safefree (self->tex);	1910	Safefree (self->tex);
1438	Safefree (self);	1911	Safefree (self);
1439	}	1912	}
1440		1913
1441	void	1914	void
1442	resize (CFPlus::Map self, int map_width, int map_height)	1915	resize (DC::Map self, int map_width, int map_height)
1443	CODE:	1916	CODE:
1444	self->w = map_width;	1917	self->w = map_width;
1445	self->h = map_height;	1918	self->h = map_height;
1446		1919
1447	void	1920	void
1448	clear (CFPlus::Map self)	1921	clear (DC::Map self)
1449	CODE:	1922	CODE:
1450	map_clear (self);	1923	map_clear (self);
1451		1924
1452	void	1925	void
1453	set_tileid (CFPlus::Map self, int face, int tile)	1926	set_tileid (DC::Map self, int face, int tile)
1454	CODE:	1927	CODE:
1455	{	1928	{
1456	need_facenum (self, face); self->face2tile [face] = tile;	1929	need_facenum (self, face); self->face2tile [face] = tile;
1457	need_texid (self, tile);	1930	need_texid (self, tile);
1458	}	1931	}
1459		1932
1460	void	1933	void
1461	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1934	set_smooth (DC::Map self, int face, int smooth, int level)
1462	CODE:	1935	CODE:
1463	{	1936	{
1464	tileid texid;	1937	tileid texid;
1465	maptex *tex;	1938	maptex *tex;
1466		1939
1467	if (face < 0 || face >= self->faces)	1940	if (face < 0 || face >= self->faces)
1468	return;	1941	return;
1469		1942
1470	if (smooth < 0 || smooth >= self->faces)	1943	if (smooth < 0 || smooth >= self->faces)
1471	return;	1944	return;
1472		1945
1473	texid = self->face2tile [face];	1946	texid = self->face2tile [face];
1474		1947
1475	if (!texid)	1948	if (!texid)
1476	return;	1949	return;
1477		1950
1478	tex = self->tex + texid;	1951	tex = self->tex + texid;
1479	tex->smoothtile = self->face2tile [smooth];	1952	tex->smoothtile = self->face2tile [smooth];
1480	tex->smoothlevel = level;	1953	tex->smoothlevel = level;
1481	}	1954	}
1482		1955
1483	void	1956	void
1484	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)
1485	CODE:	1958	CODE:
1486	{	1959	{
1487	need_texid (self, texid);	1960	need_texid (self, texid);
1488		1961
1489	{	1962	{
…		…
1508	// use uglier nearest interpolation because linear suffers	1981	// use uglier nearest interpolation because linear suffers
1509	// from transparent color bleeding and ugly wrapping effects.	1982	// from transparent color bleeding and ugly wrapping effects.
1510	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1983	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1511	}	1984	}
1512		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
1513	int	2006	int
1514	ox (CFPlus::Map self)	2007	ox (DC::Map self)
1515	ALIAS:	2008	ALIAS:
1516	oy = 1	2009	oy = 1
1517	x = 2	2010	x = 2
1518	y = 3	2011	y = 3
1519	w = 4	2012	w = 4
…		…
1530	}	2023	}
1531	OUTPUT:	2024	OUTPUT:
1532	RETVAL	2025	RETVAL
1533		2026
1534	void	2027	void
1535	scroll (CFPlus::Map self, int dx, int dy)	2028	scroll (DC::Map self, int dx, int dy)
1536	CODE:	2029	CODE:
1537	{	2030	{
1538	if (dx > 0)	2031	if (dx > 0)
1539	map_blank (self, self->x, self->y, dx, self->h);	2032	map_blank (self, self->x, self->y, dx, self->h);
1540	else if (dx < 0)	2033	else if (dx < 0)
…		…
1548	self->ox += dx; self->x += dx;	2041	self->ox += dx; self->x += dx;
1549	self->oy += dy; self->y += dy;	2042	self->oy += dy; self->y += dy;
1550		2043
1551	while (self->y < 0)	2044	while (self->y < 0)
1552	{	2045	{
1553	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2046	prepend (self->row, self->rows, MAP_EXTEND_Y);
1554		2047
1555	self->rows += MAP_EXTEND_Y;	2048	self->rows += MAP_EXTEND_Y;
1556	self->y += MAP_EXTEND_Y;	2049	self->y += MAP_EXTEND_Y;
1557	}	2050	}
1558	}	2051	}
1559		2052
1560	SV *	2053	SV *
1561	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2054	map1a_update (DC::Map self, SV *data_)
1562	CODE:	2055	CODE:
1563	{	2056	{
1564	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2057	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1565	uint8_t *data_end = (uint8_t *)SvEND (data_);	2058	uint8_t *data_end = (uint8_t *)SvEND (data_);
1566	mapcell *cell;	2059	mapcell *cell;
…		…
1587		2080
1588	//TODO: don't trust server data to be in-range(!)	2081	//TODO: don't trust server data to be in-range(!)
1589		2082
1590	if (flags & 8)	2083	if (flags & 8)
1591	{	2084	{
		2085	uint8_t ext, cmd;
		2086
1592	if (extmap)	2087	do
1593	{	2088	{
1594	uint8_t ext, cmd;	2089	ext = *data++;
		2090	cmd = ext & 0x7f;
1595		2091
1596	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
1597	{	2095	{
1598	ext = *data++;
1599	cmd = ext & 0x3f;
1600
1601	if (cmd < 4)
1602	cell->darkness = 255 - ext * 64 + 1;
1603	else if (cmd == 5) // health
1604	{
1605	cell->stat_width = 1;	2096	cell->stat_width = 1;
1606	cell->stat_hp = *data++;	2097	cell->stat_hp = *data++;
1607	}
1608	else if (cmd == 6) // monster width
1609	cell->stat_width = *data++ + 1;
1610	else if (cmd == 0x47)
1611	{
1612	if (*data == 4)
1613	; // decode player count
1614
1615	data += *data + 1;
1616	}
1617	else if (cmd == 8) // cell flags
1618	cell->flags = *data++;
1619	else if (ext & 0x40) // unknown, multibyte => skip
1620	data += *data + 1;
1621	else
1622	data++;
1623	}	2098	}
1624	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++;
1625	}	2116	}
1626	else	2117	while (ext & 0x80);
1627	cell->darkness = *data++ + 1;
1628	}	2118	}
1629		2119
1630	for (z = 0; z <= 2; ++z)	2120	for (z = 0; z <= 2; ++z)
1631	if (flags & (4 >> z))	2121	if (flags & (4 >> z))
1632	{	2122	{
…		…
1635	cell->tile [z] = self->face2tile [face];	2125	cell->tile [z] = self->face2tile [face];
1636		2126
1637	if (cell->tile [z])	2127	if (cell->tile [z])
1638	{	2128	{
1639	maptex *tex = self->tex + cell->tile [z];	2129	maptex *tex = self->tex + cell->tile [z];
		2130	tex->unused = 0;
1640	if (!tex->name)	2131	if (!tex->name)
1641	av_push (missing, newSViv (cell->tile [z]));	2132	av_push (missing, newSViv (cell->tile [z]));
1642		2133
1643	if (tex->smoothtile)	2134	if (tex->smoothtile)
1644	{	2135	{
1645	maptex *smooth = self->tex + tex->smoothtile;	2136	maptex *smooth = self->tex + tex->smoothtile;
		2137	smooth->unused = 0;
1646	if (!smooth->name)	2138	if (!smooth->name)
1647	av_push (missing, newSViv (tex->smoothtile));	2139	av_push (missing, newSViv (tex->smoothtile));
1648	}	2140	}
1649	}	2141	}
1650	}	2142	}
1651	}	2143	}
1652	else	2144	else
1653	cell->darkness = 0;	2145	CELL_CLEAR (cell);
1654	}	2146	}
1655	}	2147	}
1656	OUTPUT:	2148	OUTPUT:
1657	RETVAL	2149	RETVAL
1658		2150
1659	SV *	2151	SV *
1660	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)
1661	CODE:	2153	CODE:
1662	{	2154	{
1663	int x1, x;	2155	int x1, x;
1664	int y1, y;	2156	int y1, y;
1665	int z;	2157	int z;
…		…
1678	? self->row + y	2170	? self->row + y
1679	: 0;	2171	: 0;
1680		2172
1681	for (x = x0; x < x1; x++)	2173	for (x = x0; x < x1; x++)
1682	{	2174	{
1683	int r = 32, g = 32, b = 32, a = 192;	2175	unsigned int r = 32, g = 32, b = 32, a = 192;
1684		2176
1685	if (row && row->c0 <= x && x < row->c1)	2177	if (row && row->c0 <= x && x < row->c1)
1686	{	2178	{
1687	mapcell *cell = row->col + (x - row->c0);	2179	mapcell *cell = row->col + (x - row->c0);
1688		2180
…		…
1690	{	2182	{
1691	maptex tex = self->tex [cell->tile [z]];	2183	maptex tex = self->tex [cell->tile [z]];
1692	int a0 = 255 - tex.a;	2184	int a0 = 255 - tex.a;
1693	int a1 = tex.a;	2185	int a1 = tex.a;
1694		2186
1695	r = (r * a0 + tex.r * a1) / 255;	2187	r = div255 (r * a0 + tex.r * a1);
1696	g = (g * a0 + tex.g * a1) / 255;	2188	g = div255 (g * a0 + tex.g * a1);
1697	b = (b * a0 + tex.b * a1) / 255;	2189	b = div255 (b * a0 + tex.b * a1);
1698	a = (a * a0 + tex.a * a1) / 255;	2190	a = div255 (a * a0 + tex.a * a1);
1699	}	2191	}
1700	}	2192	}
1701		2193
1702	*map++ = (r )	2194	*map++ = (r )
1703	| (g << 8)	2195	| (g << 8)
1704	| (b << 16)	2196	| (b << 16)
1705	| (a << 24);	2197	| (a << 24);
1706	}	2198	}
1707	}	2199	}
1708		2200
1709	RETVAL = map_sv;	2201	RETVAL = map_sv;
1710	}	2202	}
1711	OUTPUT:	2203	OUTPUT:
1712	RETVAL	2204	RETVAL
1713		2205
1714	void	2206	void
1715	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)
1716	CODE:	2208	CODE:
1717	{	2209	{
1718	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1719	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1720	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
1721	smooth_key skey;
1722	int x, y, z;	2210	int x, y, z;
1723	int last_name;
1724		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
1725	// thats current max. sorry.	2222	// that's current max. sorry.
1726	if (sw > 255) sw = 255;	2223	if (sw > 255) sw = 255;
1727	if (sh > 255) sh = 255;	2224	if (sh > 255) sh = 255;
1728		2225
1729	// clear key, in case of extra padding
1730	memset (&skey, 0, sizeof (skey));	2226	memset (&key, 0, sizeof (key));
1731		2227	key.r = 255;
1732	glColor4ub (255, 255, 255, 255);	2228	key.g = 255;
1733		2229	key.b = 255;
1734	glEnable (GL_BLEND);	2230	key.a = 255;
1735	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2231	key.mode = GL_QUADS;
1736	glEnable (GL_TEXTURE_2D);	2232	key.format = GL_T2F_V3F;
1737	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1738
1739	glBegin (GL_QUADS);
1740
1741	last_name = -1;
1742		2233
1743	mx += self->x;	2234	mx += self->x;
1744	my += self->y;	2235	my += self->y;
1745		2236
1746	// first pass: determine smooth_max	2237	// first pass: determine smooth_max
1747	// rather ugly, if you ask me	2238	// rather ugly, if you ask me
1748	// could also be stored inside mapcell and updated on change	2239	// could also be stored inside mapcell and updated on change
1749	memset (smooth_max, 0, sizeof (smooth_max));	2240	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1750		2241
1751	for (y = 0; y < sh; y++)	2242	for (y = 0; y < sh; y++)
1752	if (0 <= y + my && y + my < self->rows)	2243	if (0 <= y + my && y + my < self->rows)
1753	{	2244	{
1754	maprow *row = self->row + (y + my);	2245	maprow *row = self->row + (y + my);
…		…
1763	MAX (self->tex [cell->tile [1]].smoothlevel,	2254	MAX (self->tex [cell->tile [1]].smoothlevel,
1764	self->tex [cell->tile [2]].smoothlevel));	2255	self->tex [cell->tile [2]].smoothlevel));
1765	}	2256	}
1766	}	2257	}
1767		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
1768	for (z = 0; z <= 2; z++)	2263	for (z = 0; z <= 2; z++)
1769	{	2264	{
1770	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;
1771		2269
1772	for (y = 0; y < sh; y++)	2270	for (y = 0; y < sh; y++)
1773	if (0 <= y + my && y + my < self->rows)	2271	if (0 <= y + my && y + my < self->rows)
1774	{	2272	{
1775	maprow *row = self->row + (y + my);	2273	maprow *row = self->row + (y + my);
…		…
1783	if (tile)	2281	if (tile)
1784	{	2282	{
1785	maptex tex = self->tex [tile];	2283	maptex tex = self->tex [tile];
1786	int px, py;	2284	int px, py;
1787		2285
1788	// suppressing texture state switches here
1789	// is only moderately effective, but worth the extra effort
1790	if (last_name != tex.name)	2286	if (key.texname != tex.name)
1791	{	2287	{
		2288	self->tex [tile].unused = 0;
		2289
1792	if (!tex.name)	2290	if (!tex.name)
1793	tex = self->tex [2]; /* missing, replace by noface */	2291	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1794		2292
		2293	key.texname = tex.name;
1795	glEnd ();	2294	arr = &rc.array (key);
1796	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1797	glBegin (GL_QUADS);
1798	}	2295	}
1799		2296
1800	px = (x + 1) * T - tex.w;	2297	px = (x + 1) * Th - tex.w;
1801	py = (y + 1) * T - tex.h;	2298	py = (y + 1) * Tw - tex.h;
1802		2299
1803	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2300	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
1804	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1805	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1806	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1807
1808	if (cell->flags && z == 2)
1809	{	2301	{
1810	if (cell->flags & 1)	2302	pl_x = px;
		2303	pl_y = py;
		2304	pl_tex = tex;
1811	{	2305	continue;
1812	maptex tex = self->tex [1];
1813	int px = x * T + T * 2 / 32;
1814	int py = y * T - T * 6 / 32;
1815
1816	glEnd ();
1817	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1818	glBegin (GL_QUADS);
1819
1820	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1821	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1822	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1823	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1824	}
1825	}	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);
1826		2312
1827	// update smooth hash	2313	// update smooth hash
1828	if (tex.smoothtile)	2314	if (tex.smoothtile)
1829	{	2315	{
1830	skey.tile = tex.smoothtile;	2316	skey.tile = tex.smoothtile;
1831	skey.level = tex.smoothlevel;	2317	skey.level = tex.smoothlevel;
1832		2318
1833	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2319	smooth_level[tex.smoothlevel] = 1;
1834		2320
1835	// 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
1836	// shifted +1|+1 so we always stay positive.	2322	// shifted +1|+1 so we always stay positive.
1837		2323
1838	// bits is ___n cccc CCCC bbbb	2324	// bits is ___n cccc CCCC bbbb
…		…
1846		2332
1847	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2333	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1848	// ·· ·· ·┏ ┓·	2334	// ·· ·· ·┏ ┓·
1849		2335
1850	// full tile	2336	// full tile
1851	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);
1852		2338
1853	// borders	2339	// borders
1854	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);
1855	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);
1856	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);
1857	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);
1858		2344
1859	// corners	2345	// corners
1860	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);
1861	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);
1862	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);
1863	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);
1864	}	2370	}
1865	}	2371	}
1866	}	2372	}
1867	}	2373	}
1868		2374
		2375	rc.draw ();
		2376	rc.clear ();
		2377
1869	// go through all smoothlevels, lowest to highest, then draw.	2378	// go through all smoothlevels, lowest to highest, then draw.
1870	// this is basically counting sort	2379	// this is basically counting sort
1871	{	2380	{
1872	int w, b;	2381	int w, b;
1873		2382
1874	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)
1875	{	2388	{
1876	uint32_t smask = smooth_level [w];	2389	smooth_key &skey = it->first;
1877	if (smask)	2390	IV bits = it->second;
1878	for (b = 0; b < 32; ++b)	2391
1879	if (smask & (((uint32_t)1) << b))	2392	if (!(bits & 0x1000)
		2393	&& skey.level == level
		2394	&& level > smooth_max [skey.x][skey.y])
1880	{	2395	{
1881	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
1882	HE *he;	2404	if (tex.name)
1883
1884	hv_iterinit (smooth);
1885	while ((he = hv_iternext (smooth)))
1886	{	2405	{
1887	smooth_key *skey = (smooth_key *)HeKEY (he);	2406	// this time avoiding texture state changes
1888	IV bits = SvIVX (HeVAL (he));	2407	// save gobs of state changes.
1889		2408	if (key.texname != tex.name)
1890	if (!(bits & 0x1000)
1891	&& skey->level == level
1892	&& level > smooth_max [skey->x][skey->y])
1893	{	2409	{
1894	maptex tex = self->tex [skey->tile];	2410	self->tex [skey.tile].unused = 0;
1895	int px = (((int)skey->x) - 1) * T;
1896	int py = (((int)skey->y) - 1) * T;
1897	int border = bits & 15;
1898	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1899	float dx = tex.s * .0625f; // 16 images/row
1900	float dy = tex.t * .5f ; // 2 images/column
1901		2411
1902	// this time naively avoiding texture state changes
1903	// save gobs of state changes.
1904	if (last_name != tex.name)
1905	{
1906	if (!tex.name)
1907	continue; // smoothing not yet available
1908
1909	glEnd ();	2412	glEnd ();
1910	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2413	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1911	glBegin (GL_QUADS);	2414	glBegin (GL_QUADS);
1912	}	2415	}
1913		2416
1914	if (border)	2417	if (border)
1915	{	2418	{
1916	float ox = border * dx;	2419	float ox = border * dx;
1917		2420
1918	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2421	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1919	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2422	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1920	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2423	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1921	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2424	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1922	}	2425	}
1923		2426
1924	if (corner)	2427	if (corner)
1925	{	2428	{
1926	float ox = corner * dx;	2429	float ox = corner * dx;
1927		2430
1928	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2431	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1929	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2432	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1930	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2433	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1931	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2434	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1932	}
1933	}	2435	}
1934	}	2436	}
1935	}	2437	}
1936	}	2438	}
		2439
		2440	glEnd ();
		2441	glDisable (GL_TEXTURE_2D);
		2442	key.texname = -1;
1937	}	2443	}
1938
1939	hv_clear (smooth);
1940	}	2444	}
1941		2445
1942	glEnd ();	2446	if (pl_tex.name)
		2447	{
		2448	maptex tex = pl_tex;
		2449	int px = pl_x + sdx;
		2450	int py = pl_y + sdy;
1943		2451
1944	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
1945	glDisable (GL_BLEND);	2466	glDisable (GL_BLEND);
1946		2467
1947	// top layer: overlays such as the health bar	2468	// top layer: overlays such as the health bar
1948	for (y = 0; y < sh; y++)	2469	for (y = 0; y < sh; y++)
1949	if (0 <= y + my && y + my < self->rows)	2470	if (0 <= y + my && y + my < self->rows)
…		…
1953	for (x = 0; x < sw; x++)	2474	for (x = 0; x < sw; x++)
1954	if (row->c0 <= x + mx && x + mx < row->c1)	2475	if (row->c0 <= x + mx && x + mx < row->c1)
1955	{	2476	{
1956	mapcell *cell = row->col + (x + mx - row->c0);	2477	mapcell *cell = row->col + (x + mx - row->c0);
1957		2478
1958	int px = x * T;	2479	int px = x * Tw;
1959	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	}
1960		2487
1961	if (cell->stat_hp)	2488	if (cell->stat_hp)
1962	{	2489	{
1963	int width = cell->stat_width * T;	2490	int width = cell->stat_width * Tw;
1964	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2491	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1965		2492
1966	glColor3ub (0, 0, 0);	2493	glColor3ub (0, 0, 0);
1967	glRectf (px + 1, py - thick - 2,	2494	glRectf (px + 1, py - thick - 2,
1968	px + width - 1, py);	2495	px + width - 1, py);
1969		2496
…		…
1975	}	2502	}
1976	}	2503	}
1977	}	2504	}
1978		2505
1979	void	2506	void
1980	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2507	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1981	CODE:	2508	CODE:
1982	{	2509	{
1983	static float color[16][3] = {	2510	static float color[16][3] = {
1984	{ 0.00F, 0.00F, 0.00F },	2511	{ 0.00f, 0.00f, 0.00f },
1985	{ 1.00F, 1.00F, 1.00F },	2512	{ 1.00f, 1.00f, 1.00f },
1986	{ 0.00F, 0.00F, 0.55F },	2513	{ 0.00f, 0.00f, 0.55f },
1987	{ 1.00F, 0.00F, 0.00F },	2514	{ 1.00f, 0.00f, 0.00f },
1988		2515
1989	{ 1.00F, 0.54F, 0.00F },	2516	{ 1.00f, 0.54f, 0.00f },
1990	{ 0.11F, 0.56F, 1.00F },	2517	{ 0.11f, 0.56f, 1.00f },
1991	{ 0.93F, 0.46F, 0.00F },	2518	{ 0.93f, 0.46f, 0.00f },
1992	{ 0.18F, 0.54F, 0.34F },	2519	{ 0.18f, 0.54f, 0.34f },
1993		2520
1994	{ 0.56F, 0.73F, 0.56F },	2521	{ 0.56f, 0.73f, 0.56f },
1995	{ 0.80F, 0.80F, 0.80F },	2522	{ 0.80f, 0.80f, 0.80f },
1996	{ 0.55F, 0.41F, 0.13F },	2523	{ 0.55f, 0.41f, 0.13f },
1997	{ 0.99F, 0.77F, 0.26F },	2524	{ 0.99f, 0.77f, 0.26f },
1998		2525
1999	{ 0.74F, 0.65F, 0.41F },	2526	{ 0.74f, 0.65f, 0.41f },
2000		2527
2001	{ 0.00F, 1.00F, 1.00F },	2528	{ 0.00f, 1.00f, 1.00f },
2002	{ 1.00F, 0.00F, 1.00F },	2529	{ 1.00f, 0.00f, 1.00f },
2003	{ 1.00F, 1.00F, 0.00F },	2530	{ 1.00f, 1.00f, 0.00f },
2004	};	2531	};
2005		2532
2006	int x, y;	2533	int x, y;
2007		2534
2008	glEnable (GL_TEXTURE_2D);	2535	glEnable (GL_TEXTURE_2D);
		2536	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2537	* but the nvidia driver (185.18.14) mishandles alpha textures
		2538	* and takes the colour from god knows where instead of using
		2539	* Cp. MODULATE results in the same colour, but slightly different
		2540	* alpha, but atcually gives us the correct colour with nvidia.
		2541	*/
2009	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2542	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2010	glEnable (GL_BLEND);	2543	glEnable (GL_BLEND);
2011	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2544	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2012	glBegin (GL_QUADS);	2545	glBegin (GL_QUADS);
2013		2546
2014	for (y = 0; y < h; y++)	2547	for (y = 0; y < h; y++)
…		…
2018		2551
2019	if (m)	2552	if (m)
2020	{	2553	{
2021	float *c = color [m & 15];	2554	float *c = color [m & 15];
2022		2555
2023	float tx1 = m & 0x40 ? 0.5 : 0.;	2556	float tx1 = m & 0x40 ? 0.5f : 0.f;
2024	float tx2 = tx1 + 0.5;	2557	float tx2 = tx1 + 0.5f;
2025		2558
2026	glColor4f (c[0], c[1], c[2], 0.75);	2559	glColor4f (c[0], c[1], c[2], 1);
2027	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2560	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2028	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2561	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2029	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2562	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2030	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2563	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2031	}	2564	}
…		…
2035	glDisable (GL_BLEND);	2568	glDisable (GL_BLEND);
2036	glDisable (GL_TEXTURE_2D);	2569	glDisable (GL_TEXTURE_2D);
2037	}	2570	}
2038		2571
2039	void	2572	void
2040	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2573	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2041	PPCODE:	2574	PPCODE:
2042	{	2575	{
2043	int x, y;	2576	int x, y;
2044	int sw1 = sw + 2;	2577	int sw1 = sw + 2;
2045	int sh1 = sh + 2;	2578	int sh1 = sh + 2;
2046	int sh3 = sh * 3;	2579	int sh3 = sh * 3;
2047	int sw34 = (sw * 3 + 3) & ~3;	2580	int sw3 = sw * 3;
		2581	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2582	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2048	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2583	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2049	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2584	memset (darkness1, 0, sw1*sh1);
2050	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2051		2585
2052	SvPOK_only (darkness3_sv);	2586	SvPOK_only (darkness3_sv);
2053	SvCUR_set (darkness3_sv, sw34 * sh3);	2587	SvCUR_set (darkness3_sv, sw3 * sh3);
2054		2588
2055	mx += self->x - 1;	2589	mx += self->x - 1;
2056	my += self->y - 1;	2590	my += self->y - 1;
2057
2058	memset (darkness1, 255, sw1 * sh1);
2059		2591
2060	for (y = 0; y < sh1; y++)	2592	for (y = 0; y < sh1; y++)
2061	if (0 <= y + my && y + my < self->rows)	2593	if (0 <= y + my && y + my < self->rows)
2062	{	2594	{
2063	maprow *row = self->row + (y + my);	2595	maprow *row = self->row + (y + my);
…		…
2066	if (row->c0 <= x + mx && x + mx < row->c1)	2598	if (row->c0 <= x + mx && x + mx < row->c1)
2067	{	2599	{
2068	mapcell *cell = row->col + (x + mx - row->c0);	2600	mapcell *cell = row->col + (x + mx - row->c0);
2069		2601
2070	darkness1 [y * sw1 + x] = cell->darkness	2602	darkness1 [y * sw1 + x] = cell->darkness
2071	? 255 - (cell->darkness - 1)	2603	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2072	: 255 - FOW_DARKNESS;	2604	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2073	}	2605	}
2074	}	2606	}
2075		2607
2076	for (y = 0; y < sh; ++y)	2608	for (y = 0; y < sh; ++y)
2077	for (x = 0; x < sw; ++x)	2609	for (x = 0; x < sw; ++x)
…		…
2096		2628
2097	uint8_t r13 = (d13 + d23 + d12) / 3;	2629	uint8_t r13 = (d13 + d23 + d12) / 3;
2098	uint8_t r23 = d23;	2630	uint8_t r23 = d23;
2099	uint8_t r33 = (d23 + d33 + d32) / 3;	2631	uint8_t r33 = (d23 + d33 + d32) / 3;
2100		2632
2101	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2633	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2102	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2634	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2103	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2635	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2104	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2636	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2105	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2637	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2106	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2638	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2107	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2639	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2108	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2640	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2109	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2641	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2110	}	2642	}
2111		2643
2112	free (darkness1);	2644	free (darkness1);
2113		2645
2114	EXTEND (SP, 3);	2646	EXTEND (SP, 3);
2115	PUSHs (sv_2mortal (newSViv (sw34)));	2647	PUSHs (sv_2mortal (newSViv (sw3)));
2116	PUSHs (sv_2mortal (newSViv (sh3)));	2648	PUSHs (sv_2mortal (newSViv (sh3)));
2117	PUSHs (darkness3_sv);	2649	PUSHs (darkness3_sv);
2118	}	2650	}
2119		2651
2120	SV *	2652	SV *
2121	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2653	get_rect (DC::Map self, int x0, int y0, int w, int h)
2122	CODE:	2654	CODE:
2123	{	2655	{
2124	int x, y, x1, y1;	2656	int x, y, x1, y1;
2125	SV *data_sv = newSV (w * h * 7 + 5);	2657	SV *data_sv = newSV (w * h * 7 + 5);
2126	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2658	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2183	else	2715	else
2184	*data++ = 0;	2716	*data++ = 0;
2185	}	2717	}
2186	}	2718	}
2187		2719
		2720	/* if size is w*h + 5 then no data has been found */
		2721	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2722	{
2188	SvPOK_only (data_sv);	2723	SvPOK_only (data_sv);
2189	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2724	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2725	}
		2726
2190	RETVAL = data_sv;	2727	RETVAL = data_sv;
2191	}	2728	}
2192	OUTPUT:	2729	OUTPUT:
2193	RETVAL	2730	RETVAL
2194		2731
2195	void	2732	void
2196	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2733	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2197	PPCODE:	2734	PPCODE:
2198	{	2735	{
2199	int x, y, z;	2736	int x, y, z;
2200	int w, h;	2737	int w, h;
2201	int x1, y1;	2738	int x1, y1;
		2739	STRLEN len;
		2740	uint8_t *data, *end;
		2741
		2742	len = SvLEN (data_sv);
		2743	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2744	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2745	end = data + len + 8;
		2746
		2747	if (len < 5)
		2748	XSRETURN_EMPTY;
2202		2749
2203	if (*data++ != 0)	2750	if (*data++ != 0)
2204	return; /* version mismatch */	2751	XSRETURN_EMPTY; /* version mismatch */
2205		2752
2206	w = *data++ << 8; w |= *data++;	2753	w = *data++ << 8; w |= *data++;
2207	h = *data++ << 8; h |= *data++;	2754	h = *data++ << 8; h |= *data++;
2208		2755
2209	// we need to do this 'cause we don't keep an absolute coord system for rows	2756	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2221	{	2768	{
2222	maprow *row = map_get_row (self, y);	2769	maprow *row = map_get_row (self, y);
2223		2770
2224	for (x = x0; x < x1; x++)	2771	for (x = x0; x < x1; x++)
2225	{	2772	{
		2773	uint8_t flags;
		2774
		2775	if (data + 7 >= end)
		2776	XSRETURN_EMPTY;
		2777
2226	uint8_t flags = *data++;	2778	flags = *data++;
2227		2779
2228	if (flags)	2780	if (flags)
2229	{	2781	{
2230	mapcell *cell = row_get_cell (row, x);	2782	mapcell *cell = row_get_cell (row, x);
2231	tileid tile[3] = { 0, 0, 0 };	2783	tileid tile[3] = { 0, 0, 0 };
…		…
2234	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2786	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2235	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2787	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2236		2788
2237	if (cell->darkness == 0)	2789	if (cell->darkness == 0)
2238	{	2790	{
2239	cell->darkness = 0;	2791	/*cell->darkness = 0;*/
		2792	EXTEND (SP, 3);
2240		2793
2241	for (z = 0; z <= 2; z++)	2794	for (z = 0; z <= 2; z++)
2242	{	2795	{
2243	tileid t = tile [z];	2796	tileid t = tile [z];
2244		2797
2245	if (t >= self->texs || (t && !self->tex [t].name))	2798	if (t >= self->texs || (t && !self->tex [t].name))
2246	{	2799	{
2247	XPUSHs (sv_2mortal (newSViv (t)));	2800	PUSHs (sv_2mortal (newSViv (t)));
2248	need_texid (self, t);	2801	need_texid (self, t);
2249	}	2802	}
2250		2803
2251	cell->tile [z] = t;	2804	cell->tile [z] = t;
2252	}	2805	}
…		…
2254	}	2807	}
2255	}	2808	}
2256	}	2809	}
2257	}	2810	}
2258		2811
2259	MODULE = CFPlus PACKAGE = CFPlus::RW	2812	MODULE = Deliantra::Client PACKAGE = DC::RW
2260		2813
2261	CFPlus::RW	2814	DC::RW
2262	new (SV *class, SV *data_sv)	2815	new (SV *klass, SV *data_sv)
2263	CODE:	2816	CODE:
2264	{	2817	{
2265	STRLEN datalen;	2818	STRLEN datalen;
2266	char *data = SvPVbyte (data_sv, datalen);	2819	char *data = SvPVbyte (data_sv, datalen);
2267		2820
2268	RETVAL = SDL_RWFromConstMem (data, datalen);	2821	RETVAL = SDL_RWFromConstMem (data, datalen);
2269	}	2822	}
2270	OUTPUT:	2823	OUTPUT:
2271	RETVAL	2824	RETVAL
2272		2825
2273	CFPlus::RW	2826	DC::RW
2274	new_from_file (SV *class, const char *path, const char *mode = "rb")	2827	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2275	CODE:	2828	CODE:
2276	RETVAL = SDL_RWFromFile (path, mode);	2829	RETVAL = SDL_RWFromFile (path, mode);
2277	OUTPUT:	2830	OUTPUT:
2278	RETVAL	2831	RETVAL
2279		2832
2280	# fails on win32:	2833	# fails on win32:
2281	# CFPlus.xs(2268) : error C2059: syntax error : '('	2834	# dc.xs(2268) : error C2059: syntax error : '('
2282	#void	2835	#void
2283	#close (CFPlus::RW self)	2836	#close (DC::RW self)
2284	# CODE:	2837	# CODE:
2285	# (self->(close)) (self);	2838	# (self->(close)) (self);
2286		2839
2287	MODULE = CFPlus PACKAGE = CFPlus::Channel	2840	MODULE = Deliantra::Client PACKAGE = DC::Channel
2288		2841
2289	PROTOTYPES: DISABLE	2842	PROTOTYPES: DISABLE
2290		2843
2291	CFPlus::Channel	2844	DC::Channel
2292	find ()	2845	find ()
2293	CODE:	2846	CODE:
2294	{	2847	{
2295	RETVAL = Mix_GroupAvailable (-1);	2848	RETVAL = Mix_GroupAvailable (-1);
2296		2849
2297	if (RETVAL < 0)	2850	if (RETVAL < 0)
2298	{	2851	{
2299	RETVAL = Mix_GroupOldest (-1);	2852	RETVAL = Mix_GroupOldest (-1);
2300		2853
2301	if (RETVAL < 0)	2854	if (RETVAL < 0)
		2855	{
		2856	// happens sometimes, maybe it just stopped playing(?)
		2857	RETVAL = Mix_GroupAvailable (-1);
		2858
		2859	if (RETVAL < 0)
2302	XSRETURN_UNDEF;	2860	XSRETURN_UNDEF;
2303		2861	}
		2862	else
2304	Mix_HaltChannel (RETVAL);	2863	Mix_HaltChannel (RETVAL);
2305	}	2864	}
2306		2865
2307	Mix_UnregisterAllEffects (RETVAL);	2866	Mix_UnregisterAllEffects (RETVAL);
2308	Mix_Volume (RETVAL, 128);	2867	Mix_Volume (RETVAL, 128);
2309	}	2868	}
2310	OUTPUT:	2869	OUTPUT:
2311	RETVAL	2870	RETVAL
2312		2871
2313	void	2872	void
2314	halt (CFPlus::Channel self)	2873	halt (DC::Channel self)
2315	CODE:	2874	CODE:
2316	Mix_HaltChannel (self);	2875	Mix_HaltChannel (self);
2317		2876
2318	void	2877	void
2319	expire (CFPlus::Channel self, int ticks = -1)	2878	expire (DC::Channel self, int ticks = -1)
2320	CODE:	2879	CODE:
2321	Mix_ExpireChannel (self, ticks);	2880	Mix_ExpireChannel (self, ticks);
2322		2881
2323	void	2882	void
2324	fade_out (CFPlus::Channel self, int ticks = -1)	2883	fade_out (DC::Channel self, int ticks = -1)
2325	CODE:	2884	CODE:
2326	Mix_FadeOutChannel (self, ticks);	2885	Mix_FadeOutChannel (self, ticks);
2327		2886
2328	int	2887	int
2329	volume (CFPlus::Channel self, int volume)	2888	volume (DC::Channel self, int volume)
2330	CODE:	2889	CODE:
2331	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2890	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2332	OUTPUT:	2891	OUTPUT:
2333	RETVAL	2892	RETVAL
2334		2893
2335	void	2894	void
2336	unregister_all_effects (CFPlus::Channel self)	2895	unregister_all_effects (DC::Channel self)
2337	CODE:	2896	CODE:
2338	Mix_UnregisterAllEffects (self);	2897	Mix_UnregisterAllEffects (self);
2339		2898
2340	void	2899	void
2341	set_panning (CFPlus::Channel self, int left, int right)	2900	set_panning (DC::Channel self, int left, int right)
2342	CODE:	2901	CODE:
2343	left = CLAMP (left , 0, 255);	2902	left = CLAMP (left , 0, 255);
2344	right = CLAMP (right, 0, 255);	2903	right = CLAMP (right, 0, 255);
2345	Mix_SetPanning (self, left, right);	2904	Mix_SetPanning (self, left, right);
2346		2905
2347	void	2906	void
2348	set_distance (CFPlus::Channel self, int distance)	2907	set_distance (DC::Channel self, int distance)
2349	CODE:	2908	CODE:
2350	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2909	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2351		2910
2352	void	2911	void
2353	set_position (CFPlus::Channel self, int angle, int distance)	2912	set_position (DC::Channel self, int angle, int distance)
2354	CODE:	2913	CODE:
2355		2914
2356	void	2915	void
2357	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)	2916	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2358	CODE:	2917	CODE:
2359	{	2918	{
2360	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2919	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2361	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2920	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2362	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2921	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2363	}	2922	}
2364		2923
2365	void	2924	void
2366	set_reverse_stereo (CFPlus::Channel self, int flip)	2925	set_reverse_stereo (DC::Channel self, int flip)
2367	CODE:	2926	CODE:
2368	Mix_SetReverseStereo (self, flip);	2927	Mix_SetReverseStereo (self, flip);
2369		2928
2370	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2929	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2371		2930
2372	PROTOTYPES: DISABLE	2931	PROTOTYPES: DISABLE
2373		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
2374	CFPlus::MixChunk	2945	DC::MixChunk
2375	new (SV *class, CFPlus::RW rwops)	2946	new (SV *klass, DC::RW rwops)
2376	CODE:	2947	CODE:
2377	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2948	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2378	OUTPUT:	2949	OUTPUT:
2379	RETVAL	2950	RETVAL
2380		2951
2381	void	2952	void
2382	DESTROY (CFPlus::MixChunk self)	2953	DESTROY (DC::MixChunk self)
2383	CODE:	2954	CODE:
2384	Mix_FreeChunk (self);	2955	Mix_FreeChunk (self);
2385		2956
2386	int	2957	int
2387	volume (CFPlus::MixChunk self, int volume = -1)	2958	volume (DC::MixChunk self, int volume = -1)
2388	CODE:	2959	CODE:
2389	if (items > 1)	2960	if (items > 1)
2390	volume = CLAMP (volume, 0, 128);	2961	volume = CLAMP (volume, 0, 128);
2391	RETVAL = Mix_VolumeChunk (self, volume);	2962	RETVAL = Mix_VolumeChunk (self, volume);
2392	OUTPUT:	2963	OUTPUT:
2393	RETVAL	2964	RETVAL
2394		2965
2395	CFPlus::Channel	2966	DC::Channel
2396	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2967	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2397	CODE:	2968	CODE:
2398	{	2969	{
2399	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2970	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2400		2971
2401	if (RETVAL < 0)	2972	if (RETVAL < 0)
…		…
2408	}	2979	}
2409	}	2980	}
2410	OUTPUT:	2981	OUTPUT:
2411	RETVAL	2982	RETVAL
2412		2983
2413	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
2414		2997
2415	int	2998	int
2416	volume (int volume = -1)	2999	volume (int volume = -1)
2417	PROTOTYPE: ;$	3000	PROTOTYPE: ;$
2418	CODE:	3001	CODE:
…		…
2430	void	3013	void
2431	halt ()	3014	halt ()
2432	CODE:	3015	CODE:
2433	Mix_HaltMusic ();	3016	Mix_HaltMusic ();
2434		3017
		3018	int
		3019	playing ()
		3020	CODE:
		3021	RETVAL = Mix_PlayingMusic ();
		3022	OUTPUT:
		3023	RETVAL
		3024
2435	CFPlus::MixMusic	3025	DC::MixMusic
2436	new (SV *class, CFPlus::RW rwops)	3026	new (SV *klass, DC::RW rwops)
2437	CODE:	3027	CODE:
2438	RETVAL = Mix_LoadMUS_RW (rwops);	3028	RETVAL = Mix_LoadMUS_RW (rwops);
2439	OUTPUT:	3029	OUTPUT:
2440	RETVAL	3030	RETVAL
2441		3031
2442	void	3032	void
2443	DESTROY (CFPlus::MixMusic self)	3033	DESTROY (DC::MixMusic self)
2444	CODE:	3034	CODE:
2445	Mix_FreeMusic (self);	3035	Mix_FreeMusic (self);
2446		3036
2447	int	3037	int
2448	play (CFPlus::MixMusic self, int loops = -1)	3038	play (DC::MixMusic self, int loops = -1)
2449	CODE:	3039	CODE:
2450	RETVAL = Mix_PlayMusic (self, loops);	3040	RETVAL = Mix_PlayMusic (self, loops);
2451	OUTPUT:	3041	OUTPUT:
2452	RETVAL	3042	RETVAL
2453		3043
2454	void	3044	void
2455	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)
2456	CODE:	3046	CODE:
2457	Mix_FadeInMusicPos (self, loops, ms, position);	3047	Mix_FadeInMusicPos (self, loops, ms, position);
2458		3048
2459	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3049	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2460		3050
2461	PROTOTYPES: ENABLE	3051	PROTOTYPES: ENABLE
2462		3052
2463	BOOT:	3053	BOOT:
2464	{	3054	{
2465	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3055	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2466	static const struct {	3056	static const struct {
2467	const char *name;	3057	const char *name;
2468	IV iv;	3058	IV iv;
2469	} *civ, const_iv[] = {	3059	} *civ, const_iv[] = {
2470	# define const_iv(name) { # name, (IV)name }	3060	# define const_iv(name) { # name, (IV)name }
2471	const_iv (GL_VENDOR),	3061	const_iv (GL_VENDOR),
2472	const_iv (GL_VERSION),	3062	const_iv (GL_VERSION),
2473	const_iv (GL_EXTENSIONS),	3063	const_iv (GL_EXTENSIONS),
		3064	const_iv (GL_MAX_TEXTURE_UNITS),
2474	const_iv (GL_COLOR_MATERIAL),	3065	const_iv (GL_COLOR_MATERIAL),
2475	const_iv (GL_SMOOTH),	3066	const_iv (GL_SMOOTH),
2476	const_iv (GL_FLAT),	3067	const_iv (GL_FLAT),
2477	const_iv (GL_DITHER),	3068	const_iv (GL_DITHER),
2478	const_iv (GL_BLEND),	3069	const_iv (GL_BLEND),
…		…
2490	const_iv (GL_ZERO),	3081	const_iv (GL_ZERO),
2491	const_iv (GL_SRC_ALPHA),	3082	const_iv (GL_SRC_ALPHA),
2492	const_iv (GL_DST_ALPHA),	3083	const_iv (GL_DST_ALPHA),
2493	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3084	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2494	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),
2495	const_iv (GL_SRC_ALPHA_SATURATE),	3090	const_iv (GL_SRC_ALPHA_SATURATE),
2496	const_iv (GL_RGB),	3091	const_iv (GL_RGB),
2497	const_iv (GL_RGBA),	3092	const_iv (GL_RGBA),
2498	const_iv (GL_RGBA4),	3093	const_iv (GL_RGBA4),
2499	const_iv (GL_RGBA8),	3094	const_iv (GL_RGBA8),
…		…
2505	const_iv (GL_INTENSITY),	3100	const_iv (GL_INTENSITY),
2506	const_iv (GL_LUMINANCE),	3101	const_iv (GL_LUMINANCE),
2507	const_iv (GL_LUMINANCE_ALPHA),	3102	const_iv (GL_LUMINANCE_ALPHA),
2508	const_iv (GL_FLOAT),	3103	const_iv (GL_FLOAT),
2509	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),
2510	const_iv (GL_COMPILE),	3111	const_iv (GL_COMPILE),
2511	const_iv (GL_PROXY_TEXTURE_1D),	3112	const_iv (GL_PROXY_TEXTURE_1D),
2512	const_iv (GL_PROXY_TEXTURE_2D),	3113	const_iv (GL_PROXY_TEXTURE_2D),
2513	const_iv (GL_TEXTURE_1D),	3114	const_iv (GL_TEXTURE_1D),
2514	const_iv (GL_TEXTURE_2D),	3115	const_iv (GL_TEXTURE_2D),
…		…
2553	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3154	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2554	const_iv (GL_POINT_SMOOTH_HINT),	3155	const_iv (GL_POINT_SMOOTH_HINT),
2555	const_iv (GL_LINE_SMOOTH_HINT),	3156	const_iv (GL_LINE_SMOOTH_HINT),
2556	const_iv (GL_POLYGON_SMOOTH_HINT),	3157	const_iv (GL_POLYGON_SMOOTH_HINT),
2557	const_iv (GL_GENERATE_MIPMAP_HINT),	3158	const_iv (GL_GENERATE_MIPMAP_HINT),
		3159	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2558	const_iv (GL_FASTEST),	3160	const_iv (GL_FASTEST),
2559	const_iv (GL_DONT_CARE),	3161	const_iv (GL_DONT_CARE),
2560	const_iv (GL_NICEST),	3162	const_iv (GL_NICEST),
2561	const_iv (GL_V2F),	3163	const_iv (GL_V2F),
2562	const_iv (GL_V3F),	3164	const_iv (GL_V3F),
2563	const_iv (GL_T2F_V3F),	3165	const_iv (GL_T2F_V3F),
2564	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),
2565	# undef const_iv	3170	# undef const_iv
2566	};	3171	};
2567		3172
2568	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--)
2569	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3174	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2570		3175
2571	texture_av = newAV ();	3176	texture_av = newAV ();
2572	AvREAL_off (texture_av);	3177	AvREAL_off (texture_av);
2573	}	3178	}
2574		3179
2575	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 *
2576	gl_vendor ()	3190	gl_vendor ()
2577	CODE:	3191	CODE:
2578	RETVAL = (char *)glGetString (GL_VENDOR);	3192	RETVAL = (const char *)glGetString (GL_VENDOR);
2579	OUTPUT:	3193	OUTPUT:
2580	RETVAL	3194	RETVAL
2581		3195
2582	char *	3196	const char *
2583	gl_version ()	3197	gl_version ()
2584	CODE:	3198	CODE:
2585	RETVAL = (char *)glGetString (GL_VERSION);	3199	RETVAL = (const char *)glGetString (GL_VERSION);
2586	OUTPUT:	3200	OUTPUT:
2587	RETVAL	3201	RETVAL
2588		3202
2589	char *	3203	const char *
2590	gl_extensions ()	3204	gl_extensions ()
2591	CODE:	3205	CODE:
2592	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3206	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2593	OUTPUT:	3207	OUTPUT:
2594	RETVAL	3208	RETVAL
2595		3209
2596	const char *glGetString (GLenum pname)	3210	const char *glGetString (GLenum pname)
		3211	CODE:
		3212	RETVAL = (const char *)glGetString (pname);
		3213	OUTPUT:
		3214	RETVAL
2597		3215
2598	GLint glGetInteger (GLenum pname)	3216	GLint glGetInteger (GLenum pname)
2599	CODE:	3217	CODE:
2600	glGetIntegerv (pname, &RETVAL);	3218	glGetIntegerv (pname, &RETVAL);
2601	OUTPUT:	3219	OUTPUT:
…		…
2609		3227
2610	int glGetError ()	3228	int glGetError ()
2611		3229
2612	void glFinish ()	3230	void glFinish ()
2613		3231
		3232	void glFlush ()
		3233
2614	void glClear (int mask)	3234	void glClear (int mask)
2615		3235
2616	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)
2617	PROTOTYPE: @	3237	PROTOTYPE: @
2618		3238
…		…
2627	void glBlendFunc (int sfactor, int dfactor)	3247	void glBlendFunc (int sfactor, int dfactor)
2628		3248
2629	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3249	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2630	CODE:	3250	CODE:
2631	gl_BlendFuncSeparate (sa, da, saa, daa);	3251	gl_BlendFuncSeparate (sa, da, saa, daa);
		3252
		3253	# void glBlendEquation (int se)
2632		3254
2633	void glDepthMask (int flag)	3255	void glDepthMask (int flag)
2634		3256
2635	void glLogicOp (int opcode)	3257	void glLogicOp (int opcode)
2636		3258
…		…
2671	void glRotate (float angle, float x, float y, float z)	3293	void glRotate (float angle, float x, float y, float z)
2672	CODE:	3294	CODE:
2673	glRotatef (angle, x, y, z);	3295	glRotatef (angle, x, y, z);
2674		3296
2675	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: @
2676	ALIAS:	3299	ALIAS:
2677	glColor_premultiply = 1	3300	glColor_premultiply = 1
2678	CODE:	3301	CODE:
2679	if (ix)	3302	if (ix)
2680	{	3303	{
…		…
2700		3323
2701	void glRect (float x1, float y1, float x2, float y2)	3324	void glRect (float x1, float y1, float x2, float y2)
2702	CODE:	3325	CODE:
2703	glRectf (x1, y1, x2, y2);	3326	glRectf (x1, y1, x2, y2);
2704		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
2705	PROTOTYPES: ENABLE	3337	PROTOTYPES: ENABLE
2706		3338
2707	void glBegin (int mode)	3339	void glBegin (int mode)
2708		3340
2709	void glEnd ()	3341	void glEnd ()
…		…
2741	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)
2742	CODE:	3374	CODE:
2743	if (gl.SeparableFilter2D)	3375	if (gl.SeparableFilter2D)
2744	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3376	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2745		3377
2746	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)
2747		3379
2748	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)
2749		3381
2750	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)
2751		3383
…		…
2777		3409
2778	void glEndList ()	3410	void glEndList ()
2779		3411
2780	void glCallList (int list)	3412	void glCallList (int list)
2781		3413
2782	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
2783		3420
2784	PROTOTYPES: DISABLE	3421	PROTOTYPES: DISABLE
2785		3422
2786	void	3423	void
2787	find_widget (SV *self, NV x, NV y)	3424	find_widget (SV *self, NV x, NV y)
2788	PPCODE:	3425	PPCODE:
2789	{	3426	{
2790	if (within_widget (self, x, y))	3427	if (within_widget (self, x, y))
2791	XPUSHs (self);	3428	XPUSHs (self);
2792	}	3429	}
2793		3430
2794	BOOT:	3431	BOOT:
2795	{	3432	{
2796	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3433	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2797		3434
2798	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);
2799	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);
2800	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);
2801	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);
2802	}	3439	}
2803		3440
2804	void	3441	void
2805	draw (SV *self)	3442	draw (SV *self)
2806	CODE:	3443	CODE:
2807	{	3444	{
2808	HV *hv;	3445	HV *hv;
2809	SV **svp;	3446	SV **svp;
2810	NV x, y, w, h;	3447	NV x, y, w, h;
2811	SV *draw_x_sv = GvSV (draw_x_gv);	3448	SV *draw_x_sv = GvSV (draw_x_gv);
2812	SV *draw_y_sv = GvSV (draw_y_gv);	3449	SV *draw_y_sv = GvSV (draw_y_gv);
2813	SV *draw_w_sv = GvSV (draw_w_gv);	3450	SV *draw_w_sv = GvSV (draw_w_gv);
2814	SV *draw_h_sv = GvSV (draw_h_gv);	3451	SV *draw_h_sv = GvSV (draw_h_gv);
2815	SV *hover;
2816	double draw_x, draw_y, draw_w, draw_h;	3452	double draw_x, draw_y;
2817		3453
2818	if (!SvROK (self))	3454	if (!SvROK (self))
2819	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3455	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2820		3456
2821	hv = (HV *)SvRV (self);	3457	hv = (HV *)SvRV (self);
2822		3458
2823	if (SvTYPE (hv) != SVt_PVHV)	3459	if (SvTYPE (hv) != SVt_PVHV)
2824	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3460	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2825		3461
2826	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.;
2827	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.;
2828		3464
2829	if (!h || !w)	3465	if (!h || !w)
…		…
2849	{	3485	{
2850	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3486	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2851		3487
2852	if (svp && SvTRUE (*svp))	3488	if (svp && SvTRUE (*svp))
2853	{	3489	{
2854	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);
2855	glEnable (GL_BLEND);	3491	glEnable (GL_BLEND);
2856	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3492	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2857	glBegin (GL_QUADS);	3493	glBegin (GL_QUADS);
2858	glVertex2f (0, 0);	3494	glVertex2f (0, 0);
2859	glVertex2f (w, 0);	3495	glVertex2f (w, 0);
…		…
2862	glEnd ();	3498	glEnd ();
2863	glDisable (GL_BLEND);	3499	glDisable (GL_BLEND);
2864	}	3500	}
2865	}	3501	}
2866	#if 0	3502	#if 0
2867	if ($ENV{CFPLUS_DEBUG} & 1) {	3503	// draw borders, for debugging
2868	glPushMatrix;	3504	glPushMatrix ();
2869	glColor 1, 1, 0, 1;	3505	glColor4f (1., 1., 0., 1.);
2870	glTranslate 0.375, 0.375;	3506	glTranslatef (.5, .5, 0.);
2871	glBegin GL_LINE_LOOP;	3507	glBegin (GL_LINE_LOOP);
2872	glVertex 0 , 0;	3508	glVertex2f (0 , 0);
2873	glVertex $self->{w} - 1, 0;	3509	glVertex2f (w - 1, 0);
2874	glVertex $self->{w} - 1, $self->{h} - 1;	3510	glVertex2f (w - 1, h - 1);
2875	glVertex 0 , $self->{h} - 1;	3511	glVertex2f (0 , h - 1);
2876	glEnd;	3512	glEnd ();
2877	glPopMatrix;	3513	glPopMatrix ();
2878	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2879	}
2880	#endif	3514	#endif
2881	PUSHMARK (SP);	3515	PUSHMARK (SP);
2882	XPUSHs (self);	3516	XPUSHs (self);
2883	PUTBACK;	3517	PUTBACK;
2884	call_method ("_draw", G_VOID | G_DISCARD);	3518	call_method ("_draw", G_VOID | G_DISCARD);

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