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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.226 by root, Sat Aug 11 13:05:58 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	{
…		…
120		168
121	#include "pango-font.c"	169	#include "pango-font.c"
122	#include "pango-fontmap.c"	170	#include "pango-fontmap.c"
123	#include "pango-render.c"	171	#include "pango-render.c"
124		172
125	typedef IV CFPlus__Channel;	173	typedef IV DC__Channel;
126	typedef SDL_RWops *CFPlus__RW;	174	typedef SDL_RWops *DC__RW;
127	typedef Mix_Chunk *CFPlus__MixChunk;	175	typedef Mix_Chunk *DC__MixChunk;
128	typedef Mix_Music *CFPlus__MixMusic;	176	typedef Mix_Music *DC__MixMusic;
129		177
130	typedef PangoFontDescription *CFPlus__Font;	178	typedef PangoFontDescription *DC__Font;
131		179
132	static int	180	static int
133	shape_attr_p (PangoLayoutRun *run)	181	shape_attr_p (PangoLayoutRun *run)
134	{	182	{
135	GSList *attrs = run->item->analysis.extra_attrs;	183	GSList *attrs = run->item->analysis.extra_attrs;
136		184
137	while (attrs)	185	while (attrs)
138	{	186	{
139	PangoAttribute *attr = attrs->data;	187	PangoAttribute *attr = (PangoAttribute *)attrs->data;
140		188
141	if (attr->klass->type == PANGO_ATTR_SHAPE)	189	if (attr->klass->type == PANGO_ATTR_SHAPE)
142	return 1;	190	return 1;
143		191
144	attrs = attrs->next;	192	attrs = attrs->next;
145	}	193	}
146		194
147	return 0;	195	return 0;
148	}	196	}
149		197
150	typedef struct cf_layout {	198	struct cf_layout {
151	PangoLayout *pl;	199	PangoLayout *pl;
152	float r, g, b, a; // default color for rgba mode	200	float r, g, b, a; // default color for rgba mode
153	int base_height;	201	int base_height;
154	CFPlus__Font font;	202	DC__Font font;
155	rc_t *rc;	203	rc_t rc;
156	} *CFPlus__Layout;	204	};
157		205
		206	typedef cf_layout *DC__Layout;
		207
158	static CFPlus__Font default_font;	208	static DC__Font default_font;
159	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
160	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
161		211
162	static void	212	static void
163	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
164	{	214	{
165	FcPatternAddBool (pattern, FC_HINTING, 1);	215	FcPatternAddBool (pattern, FC_HINTING, 1);
166	#ifdef FC_HINT_STYLE	216	#ifdef FC_HINT_STYLE
167	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	217	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
168	#endif	218	#endif
169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
170	}	220	}
171		221
172	static void	222	static void
173	layout_update_font (CFPlus__Layout self)	223	layout_update_font (DC__Layout self)
174	{	224	{
175	/* use a random scale factor to account for unknown descenders, 0.8 works	225	/* use a random scale factor to account for unknown descenders, 0.8 works
176	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
177	*/	227	*/
178	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
179		229
180	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
181	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
182		232
183	pango_layout_set_font_description (self->pl, font);	233	pango_layout_set_font_description (self->pl, font);
184	}	234	}
185		235
186	static void	236	static void
187	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	237	layout_get_pixel_size (DC__Layout self, int *w, int *h)
188	{	238	{
189	PangoRectangle rect;	239	PangoRectangle rect;
190		240
191	// get_pixel_* wrongly rounds down	241	// get_pixel_* wrongly rounds down
192	pango_layout_get_extents (self->pl, 0, &rect);	242	pango_layout_get_extents (self->pl, 0, &rect);
…		…
199		249
200	*w = rect.width;	250	*w = rect.width;
201	*h = rect.height;	251	*h = rect.height;
202	}	252	}
203		253
		254	/////////////////////////////////////////////////////////////////////////////
		255
204	typedef uint16_t tileid;	256	typedef uint16_t tileid;
205	typedef uint16_t faceid;	257	typedef uint16_t faceid;
206		258
207	typedef struct {	259	struct maptex
		260	{
208	int name;	261	GLuint name;
209	int w, h;	262	int w, h;
210	float s, t;	263	float s, t;
211	uint8_t r, g, b, a;	264	uint8_t r, g, b, a;
212	tileid smoothtile;	265	tileid smoothtile;
213	uint8_t smoothlevel;	266	uint8_t smoothlevel;
214	} maptex;	267	uint8_t unused; /* set to zero on use */
		268	};
215		269
216	typedef struct {	270	struct mapcell
		271	{
217	uint32_t player;	272	uint32_t player;
218	tileid tile[3];	273	tileid tile[3];
219	uint16_t darkness;	274	uint16_t darkness;
220	uint8_t stat_width, stat_hp, flags, smoothmax;	275	uint8_t stat_width, stat_hp, flags, smoothmax;
221	} mapcell;	276	};
222		277
223	typedef struct {	278	struct maprow
		279	{
224	int32_t c0, c1;	280	int32_t c0, c1;
225	mapcell *col;	281	mapcell *col;
226	} maprow;	282	};
227		283
228	typedef struct map {	284	struct mapgrid {
229	int x, y, w, h;	285	int x, y, w, h;
230	int ox, oy; /* offset to virtual global coordinate system */	286	int ox, oy; /* offset to virtual global coordinate system */
231	int faces; tileid *face2tile; // [faceid]	287	int faces; tileid *face2tile; // [faceid]
232	int texs; maptex *tex; // [tileid]	288	int texs; maptex *tex; // [tileid]
233		289
234	int32_t rows;	290	int32_t rows;
235	maprow *row;	291	maprow *row;
236	} *CFPlus__Map;	292	};
237		293
238	static char *	294	typedef mapgrid *DC__Map;
		295
		296	template<typename T>
		297	static void
239	prepend (char *ptr, int sze, int inc)	298	prepend (T *&ptr, int sze, int inc)
240	{	299	{
241	char *p;	300	T *p;
242		301
243	New (0, p, sze + inc, char);	302	Newx (p, inc + sze, T);
244	Zero (p, inc, char);	303	Zero (p, inc, T);
245	Move (ptr, p + inc, sze, char);	304	Move (ptr, p + inc, sze, T);
246	Safefree (ptr);	305	Safefree (ptr);
247		306
248	return p;	307	ptr = p;
249	}	308	}
250		309
251	static char *	310	template<typename T>
252	append (char *ptr, int sze, int inc)
253	{
254	Renew (ptr, sze + inc, char);
255	Zero (ptr + sze, inc, char);
256
257	return ptr;
258	}
259
260	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
261	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
262
263	static void	311	static void
		312	append (T *&ptr, int sze, int inc)
		313	{
		314	Renew (ptr, sze + inc, T);
		315	Zero (ptr + sze, inc, T);
		316	}
		317
		318	static void
264	need_facenum (struct map *self, faceid face)	319	need_facenum (struct mapgrid *self, faceid face)
265	{	320	{
266	while (self->faces <= face)	321	while (self->faces <= face)
267	{	322	{
268	Append (tileid, self->face2tile, self->faces, self->faces);	323	append (self->face2tile, self->faces, self->faces);
269	self->faces *= 2;	324	self->faces *= 2;
270	}	325	}
271	}	326	}
272		327
273	static void	328	static void
274	need_texid (struct map *self, int texid)	329	need_texid (struct mapgrid *self, int texid)
275	{	330	{
276	while (self->texs <= texid)	331	while (self->texs <= texid)
277	{	332	{
278	Append (maptex, self->tex, self->texs, self->texs);	333	append (self->tex, self->texs, self->texs);
279	self->texs *= 2;	334	self->texs *= 2;
280	}	335	}
281	}	336	}
282		337
283	static maprow *	338	static maprow *
284	map_get_row (CFPlus__Map self, int y)	339	map_get_row (mapgrid *self, int y)
285	{	340	{
286	if (0 > y)	341	if (0 > y)
287	{	342	{
288	int extend = - y + MAP_EXTEND_Y;	343	int extend = - y + MAP_EXTEND_Y;
289	Prepend (maprow, self->row, self->rows, extend);	344	prepend (self->row, self->rows, extend);
290		345
291	self->rows += extend;	346	self->rows += extend;
292	self->y += extend;	347	self->y += extend;
293	y += extend;	348	y += extend;
294	}	349	}
295	else if (y >= self->rows)	350	else if (y >= self->rows)
296	{	351	{
297	int extend = y - self->rows + MAP_EXTEND_Y;	352	int extend = y - self->rows + MAP_EXTEND_Y;
298	Append (maprow, self->row, self->rows, extend);	353	append (self->row, self->rows, extend);
299	self->rows += extend;	354	self->rows += extend;
300	}	355	}
301		356
302	return self->row + y;	357	return self->row + y;
303	}	358	}
…		…
313	}	368	}
314		369
315	if (row->c0 > x)	370	if (row->c0 > x)
316	{	371	{
317	int extend = row->c0 - x + MAP_EXTEND_X;	372	int extend = row->c0 - x + MAP_EXTEND_X;
318	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	373	prepend (row->col, row->c1 - row->c0, extend);
319	row->c0 -= extend;	374	row->c0 -= extend;
320	}	375	}
321	else if (x >= row->c1)	376	else if (x >= row->c1)
322	{	377	{
323	int extend = x - row->c1 + MAP_EXTEND_X;	378	int extend = x - row->c1 + MAP_EXTEND_X;
324	Append (mapcell, row->col, row->c1 - row->c0, extend);	379	append (row->col, row->c1 - row->c0, extend);
325	row->c1 += extend;	380	row->c1 += extend;
326	}	381	}
327		382
328	return row->col + (x - row->c0);	383	return row->col + (x - row->c0);
329	}	384	}
330		385
331	static mapcell *	386	static mapcell *
332	map_get_cell (CFPlus__Map self, int x, int y)	387	map_get_cell (mapgrid *self, int x, int y)
333	{	388	{
334	return row_get_cell (map_get_row (self, y), x);	389	return row_get_cell (map_get_row (self, y), x);
335	}	390	}
336		391
337	static void	392	static void
338	map_clear (CFPlus__Map self)	393	map_clear (mapgrid *self)
339	{	394	{
340	int r;	395	int r;
341		396
342	for (r = 0; r < self->rows; r++)	397	for (r = 0; r < self->rows; r++)
343	Safefree (self->row[r].col);	398	Safefree (self->row[r].col);
…		…
350	self->oy = 0;	405	self->oy = 0;
351	self->row = 0;	406	self->row = 0;
352	self->rows = 0;	407	self->rows = 0;
353	}	408	}
354		409
		410	#define CELL_CLEAR(cell) \
		411	do { \
		412	if ((cell)->player) \
		413	(cell)->tile [2] = 0; \
		414	(cell)->darkness = 0; \
		415	(cell)->stat_hp = 0; \
		416	(cell)->flags = 0; \
		417	(cell)->player = 0; \
		418	} while (0)
		419
355	static void	420	static void
356	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	421	map_blank (mapgrid *self, int x0, int y0, int w, int h)
357	{	422	{
358	int x, y;	423	int x, y;
359	maprow *row;	424	maprow *row;
360	mapcell *cell;	425	mapcell *cell;
361		426
…		…
373	if (x >= row->c1)	438	if (x >= row->c1)
374	break;	439	break;
375		440
376	cell = row->col + x - row->c0;	441	cell = row->col + x - row->c0;
377		442
378	cell->darkness = 0;	443	CELL_CLEAR (cell);
379	cell->stat_hp = 0;
380	cell->flags = 0;
381	cell->player = 0;
382	}	444	}
383	}	445	}
384	}	446	}
385		447
386	typedef struct {	448	struct smooth_key
		449	{
387	tileid tile;	450	tileid tile;
388	uint8_t x, y, level;	451	uint8_t x, y, level;
389	} smooth_key;	452
		453	bool operator == (const smooth_key &o) const
		454	{
		455	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		456	}
		457	};
		458
		459	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		460
		461	namespace std {
		462	template <>
		463	struct hash<smooth_key>
		464	{
		465	size_t operator () (const smooth_key &v) const
		466	{
		467	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		468	}
		469	};
		470	}
390		471
391	static void	472	static void
392	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	473	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
393	{	474	{
394	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	475	auto &&it = h.find (key);
395		476
396	if (SvIOK (*sv))	477	if (it == h.end ())
397	SvIV_set (*sv, SvIVX (*sv) | bits);	478	h.insert (std::make_pair (key, bits));
398	else	479	else
399	sv_setiv (*sv, bits);	480	it->second |= bits;
400	}	481	}
401		482
402	static void	483	static void
403	music_finished (void)	484	music_finished (void)
404	{	485	{
…		…
421	ev.code = 1;	502	ev.code = 1;
422	ev.data1 = (void *)(long)channel;	503	ev.data1 = (void *)(long)channel;
423	ev.data2 = 0;	504	ev.data2 = 0;
424		505
425	SDL_PushEvent ((SDL_Event *)&ev);	506	SDL_PushEvent ((SDL_Event *)&ev);
		507	}
		508
		509	// approximately divide by 255
		510	static unsigned int
		511	div255 (unsigned int n)
		512	{
		513	return (n + (n >> 8)) >> 8;
426	}	514	}
427		515
428	static unsigned int	516	static unsigned int
429	minpot (unsigned int n)	517	minpot (unsigned int n)
430	{	518	{
…		…
487	return 0;	575	return 0;
488		576
489	return 1;	577	return 1;
490	}	578	}
491		579
492	MODULE = CFPlus PACKAGE = CFPlus	580	/******************************************************************************/
		581
		582	/* process keyboard modifiers */
		583	static int
		584	mod_munge (int mod)
		585	{
		586	mod &= MOD_MASK;
		587
		588	if (mod & (KMOD_META | KMOD_ALT))
		589	mod |= KMOD_LRAM;
		590
		591	return mod;
		592	}
		593
		594	static void
		595	deliantra_main (SV *real_main)
		596	{
		597	dSP;
		598
		599	PUSHMARK (SP);
		600	call_sv (real_main, G_DISCARD | G_VOID);
		601	}
		602
		603	#ifdef __MACOSX__
		604	static SV *real_main;
		605
		606	/* to due surprising braindamage on the side of SDL design, we
		607	* do some mind-boggling hack here: SDL requires a custom main()
		608	* on OS X, so... we provide one and call the original main(), which,
		609	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		610	* and which calls our main (== SDL_main) back.
		611	*/
		612	extern C_LINKAGE int
		613	main (int argc, char *argv[])
		614	{
		615	deliantra_main (real_main);
		616	}
		617
		618	#undef main
		619
		620	extern C_LINKAGE int main (int argc, char *argv[]);
		621
		622	static void
		623	SDL_main_hack (SV *real_main_)
		624	{
		625	real_main = real_main_;
		626
		627	char *argv[] = { "deliantra client", 0 };
		628	(main) (1, argv);
		629	}
		630	#else
		631	static void
		632	SDL_main_hack (SV *real_main)
		633	{
		634	deliantra_main (real_main);
		635	}
		636	#endif
		637
		638	MODULE = Deliantra::Client PACKAGE = DC
493		639
494	PROTOTYPES: ENABLE	640	PROTOTYPES: ENABLE
495		641
496	BOOT:	642	BOOT:
497	{	643	{
498	HV *stash = gv_stashpv ("CFPlus", 1);	644	HV *stash = gv_stashpv ("DC", 1);
499	static const struct {	645	static const struct {
500	const char *name;	646	const char *name;
501	IV iv;	647	IV iv;
502	} *civ, const_iv[] = {	648	} *civ, const_iv[] = {
503	# define const_iv(name) { # name, (IV)name }	649	# define const_iv(name) { # name, (IV)name }
…		…
525		671
526	const_iv (SDL_APPINPUTFOCUS),	672	const_iv (SDL_APPINPUTFOCUS),
527	const_iv (SDL_APPMOUSEFOCUS),	673	const_iv (SDL_APPMOUSEFOCUS),
528	const_iv (SDL_APPACTIVE),	674	const_iv (SDL_APPACTIVE),
529		675
		676
		677	const_iv (SDLK_UNKNOWN),
		678	const_iv (SDLK_FIRST),
		679	const_iv (SDLK_BACKSPACE),
		680	const_iv (SDLK_TAB),
		681	const_iv (SDLK_CLEAR),
		682	const_iv (SDLK_RETURN),
		683	const_iv (SDLK_PAUSE),
		684	const_iv (SDLK_ESCAPE),
		685	const_iv (SDLK_SPACE),
		686	const_iv (SDLK_EXCLAIM),
		687	const_iv (SDLK_QUOTEDBL),
		688	const_iv (SDLK_HASH),
		689	const_iv (SDLK_DOLLAR),
		690	const_iv (SDLK_AMPERSAND),
		691	const_iv (SDLK_QUOTE),
		692	const_iv (SDLK_LEFTPAREN),
		693	const_iv (SDLK_RIGHTPAREN),
		694	const_iv (SDLK_ASTERISK),
		695	const_iv (SDLK_PLUS),
		696	const_iv (SDLK_COMMA),
		697	const_iv (SDLK_MINUS),
		698	const_iv (SDLK_PERIOD),
		699	const_iv (SDLK_SLASH),
		700	const_iv (SDLK_0),
		701	const_iv (SDLK_1),
		702	const_iv (SDLK_2),
		703	const_iv (SDLK_3),
		704	const_iv (SDLK_4),
		705	const_iv (SDLK_5),
		706	const_iv (SDLK_6),
		707	const_iv (SDLK_7),
		708	const_iv (SDLK_8),
		709	const_iv (SDLK_9),
		710	const_iv (SDLK_COLON),
		711	const_iv (SDLK_SEMICOLON),
		712	const_iv (SDLK_LESS),
		713	const_iv (SDLK_EQUALS),
		714	const_iv (SDLK_GREATER),
		715	const_iv (SDLK_QUESTION),
		716	const_iv (SDLK_AT),
		717
		718	const_iv (SDLK_LEFTBRACKET),
		719	const_iv (SDLK_BACKSLASH),
		720	const_iv (SDLK_RIGHTBRACKET),
		721	const_iv (SDLK_CARET),
		722	const_iv (SDLK_UNDERSCORE),
		723	const_iv (SDLK_BACKQUOTE),
		724	const_iv (SDLK_DELETE),
		725
		726	const_iv (SDLK_FIRST),
		727	const_iv (SDLK_LAST),
530	const_iv (SDLK_KP0),	728	const_iv (SDLK_KP0),
531	const_iv (SDLK_KP1),	729	const_iv (SDLK_KP1),
532	const_iv (SDLK_KP2),	730	const_iv (SDLK_KP2),
533	const_iv (SDLK_KP3),	731	const_iv (SDLK_KP3),
534	const_iv (SDLK_KP4),	732	const_iv (SDLK_KP4),
…		…
606	const_iv (KMOD_LMETA),	804	const_iv (KMOD_LMETA),
607	const_iv (KMOD_RMETA),	805	const_iv (KMOD_RMETA),
608	const_iv (KMOD_NUM),	806	const_iv (KMOD_NUM),
609	const_iv (KMOD_CAPS),	807	const_iv (KMOD_CAPS),
610	const_iv (KMOD_MODE),	808	const_iv (KMOD_MODE),
		809
		810	const_iv (KMOD_LRAM),
		811
		812	const_iv (MIX_DEFAULT_FORMAT),
		813
		814	const_iv (SDL_INIT_TIMER),
		815	const_iv (SDL_INIT_AUDIO),
		816	const_iv (SDL_INIT_VIDEO),
		817	const_iv (SDL_INIT_CDROM),
		818	const_iv (SDL_INIT_JOYSTICK),
		819	const_iv (SDL_INIT_EVERYTHING),
		820	const_iv (SDL_INIT_NOPARACHUTE),
		821	const_iv (SDL_INIT_EVENTTHREAD),
		822
		823	const_iv (SDL_GL_RED_SIZE),
		824	const_iv (SDL_GL_GREEN_SIZE),
		825	const_iv (SDL_GL_BLUE_SIZE),
		826	const_iv (SDL_GL_ALPHA_SIZE),
		827	const_iv (SDL_GL_DOUBLEBUFFER),
		828	const_iv (SDL_GL_BUFFER_SIZE),
		829	const_iv (SDL_GL_DEPTH_SIZE),
		830	const_iv (SDL_GL_STENCIL_SIZE),
		831	const_iv (SDL_GL_ACCUM_RED_SIZE),
		832	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		833	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		834	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		835	const_iv (SDL_GL_STEREO),
		836	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		837	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		838	const_iv (SDL_GL_ACCELERATED_VISUAL),
		839	const_iv (SDL_GL_SWAP_CONTROL),
		840
		841	const_iv (FOW_DARKNESS)
611	# undef const_iv	842	# undef const_iv
612	};	843	};
613		844
614	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	845	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
615	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	846	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
616		847
617	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	848	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
618	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	849	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
619	}	850	}
620		851
…		…
632	RETVAL	863	RETVAL
633		864
634	NV floor (NV x)	865	NV floor (NV x)
635		866
636	NV ceil (NV x)	867	NV ceil (NV x)
		868
		869	IV minpot (UV n)
		870
		871	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
637		882
638	void	883	void
639	pango_init ()	884	pango_init ()
640	CODE:	885	CODE:
641	{	886	{
642	opengl_fontmap = pango_opengl_font_map_new ();	887	opengl_fontmap = pango_opengl_font_map_new ();
643	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);
644	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
645	}	895	}
646		896
647	char *
648	SDL_GetError ()	897	char *SDL_GetError ()
649		898
650	int	899	void SDL_main_hack (SV *real_main)
651	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	900	PROTOTYPE: &
652		901
653	void	902	int SDL_Init (U32 flags)
		903
		904	int SDL_InitSubSystem (U32 flags)
		905
		906	void SDL_QuitSubSystem (U32 flags)
		907
654	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
655		919
656	void	920	void
657	SDL_ListModes (int rgb, int alpha)	921	SDL_ListModes (int rgb, int alpha)
658	PPCODE:	922	PPCODE:
659	{	923	{
…		…
671	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	935	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
672	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	936	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
673	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	937	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
674		938
675	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	939	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
676	#if SDL_VERSION_ATLEAST(1,2,10)
677	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
678	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	940	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
679	#endif
680		941
681	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	942	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
682		943
683	if (m && m != (SDL_Rect **)-1)	944	if (m && m != (SDL_Rect **)-1)
684	while (*m)	945	while (*m)
685	{	946	{
686	if ((*m)->w >= 640 && (*m)->h >= 480)	947	if ((*m)->w >= 400 && (*m)->h >= 300)
687	{	948	{
688	AV *av = newAV ();	949	AV *av = newAV ();
689	av_push (av, newSViv ((*m)->w));	950	av_push (av, newSViv ((*m)->w));
690	av_push (av, newSViv ((*m)->h));	951	av_push (av, newSViv ((*m)->h));
691	av_push (av, newSViv (rgb));	952	av_push (av, newSViv (rgb));
…		…
714	);	975	);
715		976
716	if (RETVAL)	977	if (RETVAL)
717	{	978	{
718	av_clear (texture_av);	979	av_clear (texture_av);
719
720	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
721	#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);
722	#include "glfunc.h"	981	#include "glfunc.h"
723	#undef GL_FUNC	982	#undef GL_FUNC
		983	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		984	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
724	}	985	}
725	}	986	}
726	OUTPUT:	987	OUTPUT:
727	RETVAL	988	RETVAL
		989
		990	void
		991	SDL_WM_SetCaption (const char *title, const char *icon)
728		992
729	void	993	void
730	SDL_GL_SwapBuffers ()	994	SDL_GL_SwapBuffers ()
731		995
732	char *	996	char *
733	SDL_GetKeyName (int sym)	997	SDL_GetKeyName (int sym)
		998	C_ARGS: (SDLKey)sym
734		999
735	int	1000	int
736	SDL_GetAppState ()	1001	SDL_GetAppState ()
737		1002
		1003	int
		1004	SDL_GetModState ()
		1005
		1006	int
		1007	SDL_WaitEvent ()
		1008	C_ARGS: 0
		1009
738	void	1010	void
		1011	SDL_PumpEvents ()
		1012
		1013	void
739	poll_events ()	1014	peep_events ()
740	PPCODE:	1015	PPCODE:
741	{	1016	{
742	SDL_Event ev;	1017	SDL_Event ev;
743		1018
744	SDL_PumpEvents ();	1019	SDL_PumpEvents ();
…		…
751	{	1026	{
752	case SDL_KEYDOWN:	1027	case SDL_KEYDOWN:
753	case SDL_KEYUP:	1028	case SDL_KEYUP:
754	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1029	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
755	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1030	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
756	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);
757	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 */
758	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1033	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
759	break;	1034	break;
760		1035
761	case SDL_ACTIVEEVENT:	1036	case SDL_ACTIVEEVENT:
762	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1037	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
780	x = ev.motion.x;	1055	x = ev.motion.x;
781	y = ev.motion.y;	1056	y = ev.motion.y;
782	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1057	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
783	}	1058	}
784		1059
785	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1060	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
786	hv_store (hv, "state", 5, newSViv (state), 0);	1061	hv_store (hv, "state", 5, newSViv (state), 0);
787	hv_store (hv, "x", 1, newSViv (x), 0);	1062	hv_store (hv, "x", 1, newSViv (x), 0);
788	hv_store (hv, "y", 1, newSViv (y), 0);	1063	hv_store (hv, "y", 1, newSViv (y), 0);
789	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1064	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
790	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1065	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
791	}	1066	}
792	break;	1067	break;
793		1068
794	case SDL_MOUSEBUTTONDOWN:	1069	case SDL_MOUSEBUTTONDOWN:
795	case SDL_MOUSEBUTTONUP:	1070	case SDL_MOUSEBUTTONUP:
796	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1071	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
797		1072
798	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1073	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
799	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1074	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
800	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1075	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
801	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1076	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
806	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1081	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
807	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1082	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
808	break;	1083	break;
809	}	1084	}
810		1085
811	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))));
812	}	1087	}
813	}	1088	}
814		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
815	int	1103	int
816	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)
817	POSTCALL:	1105	POSTCALL:
818	Mix_HookMusicFinished (music_finished);	1106	Mix_HookMusicFinished (music_finished);
819	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	}
820		1124
821	void	1125	void
822	Mix_CloseAudio ()	1126	Mix_CloseAudio ()
823		1127
824	int	1128	int
…		…
859	}	1163	}
860	}	1164	}
861	#endif	1165	#endif
862	}	1166	}
863		1167
864	void	1168	int
865	add_font (char *file)	1169	add_font (char *file)
866	CODE:	1170	CODE:
867	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)
868		1181
869	void	1182	void
870	load_image_inline (SV *image_)	1183	load_image_inline (SV *image_)
871	ALIAS:	1184	ALIAS:
872	load_image_file = 1	1185	load_image_file = 1
…		…
918		1231
919	SDL_LockSurface (surface2);	1232	SDL_LockSurface (surface2);
920	EXTEND (SP, 6);	1233	EXTEND (SP, 6);
921	PUSHs (sv_2mortal (newSViv (surface2->w)));	1234	PUSHs (sv_2mortal (newSViv (surface2->w)));
922	PUSHs (sv_2mortal (newSViv (surface2->h)));	1235	PUSHs (sv_2mortal (newSViv (surface2->h)));
923	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1236	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
924	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1237	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
925	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1238	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
926	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1239	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
927	SDL_UnlockSurface (surface2);	1240	SDL_UnlockSurface (surface2);
928		1241
…		…
958	void	1271	void
959	error (char *message)	1272	error (char *message)
960	CODE:	1273	CODE:
961	fprintf (stderr, "ERROR: %s\n", message);	1274	fprintf (stderr, "ERROR: %s\n", message);
962	#ifdef _WIN32	1275	#ifdef _WIN32
963	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1276	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
964	#endif	1277	#endif
965		1278
966	void	1279	void
967	fatal (char *message)	1280	fatal (char *message)
968	CODE:	1281	CODE:
969	fprintf (stderr, "FATAL: %s\n", message);	1282	fprintf (stderr, "FATAL: %s\n", message);
970	#ifdef _WIN32	1283	#ifdef _WIN32
971	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1284	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
972	#endif	1285	#endif
973	_exit (1);	1286	_exit (1);
974		1287
975	void	1288	void
976	_exit (int retval = 0)	1289	_exit (int retval = 0)
…		…
988	#if DEBUG	1301	#if DEBUG
989	VALGRIND_DO_LEAK_CHECK;	1302	VALGRIND_DO_LEAK_CHECK;
990	#endif	1303	#endif
991	}	1304	}
992		1305
993	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
994		1314
995	PROTOTYPES: DISABLE	1315	PROTOTYPES: DISABLE
996		1316
997	CFPlus::Font	1317	DC::Font
998	new_from_file (SV *class, char *path, int id = 0)	1318	new_from_file (SV *klass, char *path, int id = 0)
999	CODE:	1319	CODE:
1000	{	1320	{
1001	int count;	1321	int count;
1002	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1322	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1003	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1323	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1005	}	1325	}
1006	OUTPUT:	1326	OUTPUT:
1007	RETVAL	1327	RETVAL
1008		1328
1009	void	1329	void
1010	DESTROY (CFPlus::Font self)	1330	DESTROY (DC::Font self)
1011	CODE:	1331	CODE:
1012	pango_font_description_free (self);	1332	pango_font_description_free (self);
1013		1333
1014	void	1334	void
1015	make_default (CFPlus::Font self)	1335	make_default (DC::Font self)
1016	PROTOTYPE: $	1336	PROTOTYPE: $
1017	CODE:	1337	CODE:
1018	default_font = self;	1338	default_font = self;
1019		1339
1020	MODULE = CFPlus PACKAGE = CFPlus::Layout	1340	MODULE = Deliantra::Client PACKAGE = DC::Layout
1021		1341
1022	PROTOTYPES: DISABLE	1342	PROTOTYPES: DISABLE
1023		1343
1024	void	1344	void
1025	reset_glyph_cache ()	1345	glyph_cache_backup ()
1026	PROTOTYPE:	1346	PROTOTYPE:
1027	CODE:	1347	CODE:
		1348	tc_backup ();
		1349
		1350	void
		1351	glyph_cache_restore ()
		1352	PROTOTYPE:
		1353	CODE:
1028	tc_clear ();	1354	tc_restore ();
1029		1355
1030	CFPlus::Layout	1356	DC::Layout
1031	new (SV *class)	1357	new (SV *klass)
1032	CODE:	1358	CODE:
1033	New (0, RETVAL, 1, struct cf_layout);	1359	RETVAL = new cf_layout;
1034		1360
1035	RETVAL->pl = pango_layout_new (opengl_context);	1361	RETVAL->pl = pango_layout_new (opengl_context);
1036	RETVAL->r = 1.;	1362	RETVAL->r = 1.;
1037	RETVAL->g = 1.;	1363	RETVAL->g = 1.;
1038	RETVAL->b = 1.;	1364	RETVAL->b = 1.;
1039	RETVAL->a = 1.;	1365	RETVAL->a = 1.;
1040	RETVAL->base_height = MIN_FONT_HEIGHT;	1366	RETVAL->base_height = MIN_FONT_HEIGHT;
1041	RETVAL->font = 0;	1367	RETVAL->font = 0;
1042	RETVAL->rc = rc_alloc ();
1043		1368
1044	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1369	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1045	layout_update_font (RETVAL);	1370	layout_update_font (RETVAL);
1046	OUTPUT:	1371	OUTPUT:
1047	RETVAL	1372	RETVAL
1048		1373
1049	void	1374	void
1050	DESTROY (CFPlus::Layout self)	1375	DESTROY (DC::Layout self)
1051	CODE:	1376	CODE:
1052	g_object_unref (self->pl);	1377	g_object_unref (self->pl);
1053	rc_free (self->rc);
1054	Safefree (self);	1378	delete self;
1055		1379
1056	void	1380	void
1057	set_text (CFPlus::Layout self, SV *text_)	1381	set_text (DC::Layout self, SV *text_)
1058	CODE:	1382	CODE:
1059	{	1383	{
1060	STRLEN textlen;	1384	STRLEN textlen;
1061	char *text = SvPVutf8 (text_, textlen);	1385	char *text = SvPVutf8 (text_, textlen);
1062		1386
1063	pango_layout_set_text (self->pl, text, textlen);	1387	pango_layout_set_text (self->pl, text, textlen);
1064	}	1388	}
1065		1389
1066	void	1390	void
1067	set_markup (CFPlus::Layout self, SV *text_)	1391	set_markup (DC::Layout self, SV *text_)
1068	CODE:	1392	CODE:
1069	{	1393	{
1070	STRLEN textlen;	1394	STRLEN textlen;
1071	char *text = SvPVutf8 (text_, textlen);	1395	char *text = SvPVutf8 (text_, textlen);
1072		1396
1073	pango_layout_set_markup (self->pl, text, textlen);	1397	pango_layout_set_markup (self->pl, text, textlen);
1074	}	1398	}
1075		1399
1076	void	1400	void
1077	set_shapes (CFPlus::Layout self, ...)	1401	set_shapes (DC::Layout self, ...)
1078	CODE:	1402	CODE:
1079	{	1403	{
1080	PangoAttrList *attrs = 0;	1404	PangoAttrList *attrs = 0;
1081	const char *text = pango_layout_get_text (self->pl);	1405	const char *text = pango_layout_get_text (self->pl);
1082	const char *pos = text;	1406	const char *pos = text;
…		…
1117	if (attrs)	1441	if (attrs)
1118	pango_layout_set_attributes (self->pl, attrs);	1442	pango_layout_set_attributes (self->pl, attrs);
1119	}	1443	}
1120		1444
1121	void	1445	void
1122	get_shapes (CFPlus::Layout self)	1446	get_shapes (DC::Layout self)
1123	PPCODE:	1447	PPCODE:
1124	{	1448	{
1125	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1449	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1126		1450
1127	do	1451	do
1128	{	1452	{
1129	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1453	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1130		1454
1131	if (run && shape_attr_p (run))	1455	if (run && shape_attr_p (run))
1132	{	1456	{
1133	PangoRectangle extents;	1457	PangoRectangle extents;
1134	pango_layout_iter_get_run_extents (iter, 0, &extents);	1458	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1142		1466
1143	pango_layout_iter_free (iter);	1467	pango_layout_iter_free (iter);
1144	}	1468	}
1145		1469
1146	int	1470	int
1147	has_wrapped (CFPlus::Layout self)	1471	has_wrapped (DC::Layout self)
1148	CODE:	1472	CODE:
1149	{	1473	{
1150	int lines = 1;	1474	int lines = 1;
1151	const char *text = pango_layout_get_text (self->pl);	1475	const char *text = pango_layout_get_text (self->pl);
1152		1476
…		…
1157	}	1481	}
1158	OUTPUT:	1482	OUTPUT:
1159	RETVAL	1483	RETVAL
1160		1484
1161	SV *	1485	SV *
1162	get_text (CFPlus::Layout self)	1486	get_text (DC::Layout self)
1163	CODE:	1487	CODE:
1164	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1488	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1165	sv_utf8_decode (RETVAL);	1489	sv_utf8_decode (RETVAL);
1166	OUTPUT:	1490	OUTPUT:
1167	RETVAL	1491	RETVAL
1168		1492
1169	void	1493	void
1170	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.)
1171	CODE:	1495	CODE:
1172	self->r = r;	1496	self->r = r;
1173	self->g = g;	1497	self->g = g;
1174	self->b = b;	1498	self->b = b;
1175	self->a = a;	1499	self->a = a;
1176		1500
1177	void	1501	void
1178	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1502	set_font (DC::Layout self, DC::Font font = 0)
1179	CODE:	1503	CODE:
1180	if (self->font != font)	1504	if (self->font != font)
1181	{	1505	{
1182	self->font = font;	1506	self->font = font;
1183	layout_update_font (self);	1507	layout_update_font (self);
1184	}	1508	}
1185		1509
1186	void	1510	void
1187	set_height (CFPlus::Layout self, int base_height)	1511	set_height (DC::Layout self, int base_height)
1188	CODE:	1512	CODE:
1189	if (self->base_height != base_height)	1513	if (self->base_height != base_height)
1190	{	1514	{
1191	self->base_height = base_height;	1515	self->base_height = base_height;
1192	layout_update_font (self);	1516	layout_update_font (self);
1193	}	1517	}
1194		1518
1195	void	1519	void
1196	set_width (CFPlus::Layout self, int max_width = -1)	1520	set_width (DC::Layout self, int max_width = -1)
1197	CODE:	1521	CODE:
1198	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);
1199		1523
1200	void	1524	void
1201	set_indent (CFPlus::Layout self, int indent)	1525	set_indent (DC::Layout self, int indent)
1202	CODE:	1526	CODE:
1203	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1527	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1204		1528
1205	void	1529	void
1206	set_spacing (CFPlus::Layout self, int spacing)	1530	set_spacing (DC::Layout self, int spacing)
1207	CODE:	1531	CODE:
1208	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1532	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1209		1533
1210	void	1534	void
1211	set_ellipsise (CFPlus::Layout self, int ellipsise)	1535	set_ellipsise (DC::Layout self, int ellipsise)
1212	CODE:	1536	CODE:
1213	pango_layout_set_ellipsize (self->pl,	1537	pango_layout_set_ellipsize (self->pl,
1214	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1538	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1215	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1539	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1216	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1540	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1217	: PANGO_ELLIPSIZE_NONE	1541	: PANGO_ELLIPSIZE_NONE
1218	);	1542	);
1219		1543
1220	void	1544	void
1221	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1545	set_single_paragraph_mode (DC::Layout self, int spm)
1222	CODE:	1546	CODE:
1223	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1547	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1224		1548
1225	void	1549	void
1226	size (CFPlus::Layout self)	1550	size (DC::Layout self)
1227	PPCODE:	1551	PPCODE:
1228	{	1552	{
1229	int w, h;	1553	int w, h;
1230		1554
1231	layout_get_pixel_size (self, &w, &h);	1555	layout_get_pixel_size (self, &w, &h);
…		…
1234	PUSHs (sv_2mortal (newSViv (w)));	1558	PUSHs (sv_2mortal (newSViv (w)));
1235	PUSHs (sv_2mortal (newSViv (h)));	1559	PUSHs (sv_2mortal (newSViv (h)));
1236	}	1560	}
1237		1561
1238	int	1562	int
1239	descent (CFPlus::Layout self)	1563	descent (DC::Layout self)
1240	CODE:	1564	CODE:
1241	{	1565	{
1242	PangoRectangle rect;	1566	PangoRectangle rect;
1243	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1567	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1244	pango_layout_line_get_pixel_extents (line, 0, &rect);	1568	pango_layout_line_get_pixel_extents (line, 0, &rect);
1245	RETVAL = PANGO_DESCENT (rect);	1569	RETVAL = PANGO_DESCENT (rect);
1246	}	1570	}
1247	OUTPUT:	1571	OUTPUT:
1248	RETVAL	1572	RETVAL
1249		1573
1250	int	1574	int
1251	xy_to_index (CFPlus::Layout self, int x, int y)	1575	xy_to_index (DC::Layout self, int x, int y)
1252	CODE:	1576	CODE:
1253	{	1577	{
1254	int index, trailing;	1578	int index, trailing;
1255	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);
1256	RETVAL = index + trailing;	1580	RETVAL = index + trailing;
1257	}	1581	}
1258	OUTPUT:	1582	OUTPUT:
1259	RETVAL	1583	RETVAL
1260		1584
1261	void	1585	void
1262	cursor_pos (CFPlus::Layout self, int index)	1586	cursor_pos (DC::Layout self, int index)
1263	PPCODE:	1587	PPCODE:
1264	{	1588	{
1265	PangoRectangle strong_pos;	1589	PangoRectangle pos;
1266	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1590	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1267		1591
1268	EXTEND (SP, 3);	1592	EXTEND (SP, 3);
1269	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1593	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1270	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1594	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1271	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1595	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1272	}	1596	}
1273		1597
1274	void	1598	void
1275	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)
1276	PPCODE:	1600	PPCODE:
1277	{	1601	{
1278	int line, x;	1602	int line, x;
1279		1603
1280	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)
1281	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1606	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1282		1607	--line;
		1608	#endif
1283	EXTEND (SP, 2);	1609	EXTEND (SP, 2);
1284	PUSHs (sv_2mortal (newSViv (line - 1)));	1610	PUSHs (sv_2mortal (newSViv (line)));
1285	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1611	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1286	}	1612	}
1287		1613
1288	void	1614	void
1289	line_x_to_index (CFPlus::Layout self, int line, int x)	1615	line_x_to_index (DC::Layout self, int line, int x)
1290	PPCODE:	1616	PPCODE:
1291	{	1617	{
1292	PangoLayoutLine *lp;	1618	PangoLayoutLine *lp;
1293	int index, trailing;	1619	int index, trailing;
1294		1620
1295	if (line < 0)	1621	if (line < 0)
1296	XSRETURN_EMPTY;	1622	XSRETURN_EMPTY;
1297		1623
1298	if (!(lp = pango_layout_get_line (self->pl, line)))	1624	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1299	XSRETURN_EMPTY; /* do better */	1625	XSRETURN_EMPTY; /* do better */
1300		1626
1301	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);
1302		1628
1303	EXTEND (SP, 2);	1629	EXTEND (SP, 2);
…		…
1309	PUSHs (sv_2mortal (newSViv (trailing)));	1635	PUSHs (sv_2mortal (newSViv (trailing)));
1310	}	1636	}
1311	}	1637	}
1312		1638
1313	void	1639	void
1314	render (CFPlus::Layout self, float x, float y, int flags = 0)	1640	render (DC::Layout self, float x, float y, int flags = 0)
1315	CODE:	1641	CODE:
1316	rc_clear (self->rc);	1642	self->rc.clear ();
1317	pango_opengl_render_layout_subpixel (	1643	pango_opengl_render_layout_subpixel (
1318	self->pl,	1644	self->pl,
1319	self->rc,	1645	&self->rc,
1320	x * PANGO_SCALE, y * PANGO_SCALE,	1646	x * PANGO_SCALE, y * PANGO_SCALE,
1321	self->r, self->g, self->b, self->a,	1647	self->r, self->g, self->b, self->a,
1322	flags	1648	flags
1323	);	1649	);
1324	// we assume that context_change actually clears/frees stuff	1650	// we assume that context_change actually clears/frees stuff
1325	// and does not do any recomputation...	1651	// and does not do any recomputation...
1326	pango_layout_context_changed (self->pl);	1652	pango_layout_context_changed (self->pl);
1327		1653
1328	void	1654	void
1329	draw (CFPlus::Layout self)	1655	draw (DC::Layout self)
1330	CODE:	1656	CODE:
1331	{	1657	{
1332	glEnable (GL_TEXTURE_2D);	1658	glEnable (GL_TEXTURE_2D);
1333	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);	1659	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1334	glEnable (GL_BLEND);	1660	glEnable (GL_BLEND);
1335	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1661	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1336	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1662	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1337	glEnable (GL_ALPHA_TEST);	1663	glEnable (GL_ALPHA_TEST);
1338	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1664	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1339		1665
1340	rc_draw (self->rc);	1666	self->rc.draw ();
1341		1667
1342	glDisable (GL_ALPHA_TEST);	1668	glDisable (GL_ALPHA_TEST);
1343	glDisable (GL_BLEND);	1669	glDisable (GL_BLEND);
1344	glDisable (GL_TEXTURE_2D);	1670	glDisable (GL_TEXTURE_2D);
1345	}	1671	}
1346		1672
1347	MODULE = CFPlus PACKAGE = CFPlus::Texture	1673	MODULE = Deliantra::Client PACKAGE = DC::Texture
1348		1674
1349	PROTOTYPES: ENABLE	1675	PROTOTYPES: ENABLE
1350
1351	int minpot (int n)
1352		1676
1353	void	1677	void
1354	pad (SV *data_, int ow, int oh, int nw, int nh)	1678	pad (SV *data_, int ow, int oh, int nw, int nh)
1355	CODE:	1679	CODE:
1356	{	1680	{
…		…
1422	glDisable (GL_ALPHA_TEST);	1746	glDisable (GL_ALPHA_TEST);
1423	glDisable (GL_BLEND);	1747	glDisable (GL_BLEND);
1424	}	1748	}
1425	}	1749	}
1426		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
1427	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)
1428	CODE:	1873	CODE:
1429	{	1874	{
1430	GLint width;	1875	GLint width;
1431	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);
…		…
1433	RETVAL = width > 0;	1878	RETVAL = width > 0;
1434	}	1879	}
1435	OUTPUT:	1880	OUTPUT:
1436	RETVAL	1881	RETVAL
1437		1882
1438	MODULE = CFPlus PACKAGE = CFPlus::Map	1883	MODULE = Deliantra::Client PACKAGE = DC::Map
1439		1884
1440	PROTOTYPES: DISABLE	1885	PROTOTYPES: DISABLE
1441		1886
1442	CFPlus::Map	1887	DC::Map
1443	new (SV *class)	1888	new (SV *klass)
1444	CODE:	1889	CODE:
1445	New (0, RETVAL, 1, struct map);	1890	New (0, RETVAL, 1, mapgrid);
1446	RETVAL->x = 0;	1891	RETVAL->x = 0;
1447	RETVAL->y = 0;	1892	RETVAL->y = 0;
1448	RETVAL->w = 0;	1893	RETVAL->w = 0;
1449	RETVAL->h = 0;	1894	RETVAL->h = 0;
1450	RETVAL->ox = 0;	1895	RETVAL->ox = 0;
…		…
1455	RETVAL->row = 0;	1900	RETVAL->row = 0;
1456	OUTPUT:	1901	OUTPUT:
1457	RETVAL	1902	RETVAL
1458		1903
1459	void	1904	void
1460	DESTROY (CFPlus::Map self)	1905	DESTROY (DC::Map self)
1461	CODE:	1906	CODE:
1462	{	1907	{
1463	map_clear (self);	1908	map_clear (self);
1464	Safefree (self->face2tile);	1909	Safefree (self->face2tile);
1465	Safefree (self->tex);	1910	Safefree (self->tex);
1466	Safefree (self);	1911	Safefree (self);
1467	}	1912	}
1468		1913
1469	void	1914	void
1470	resize (CFPlus::Map self, int map_width, int map_height)	1915	resize (DC::Map self, int map_width, int map_height)
1471	CODE:	1916	CODE:
1472	self->w = map_width;	1917	self->w = map_width;
1473	self->h = map_height;	1918	self->h = map_height;
1474		1919
1475	void	1920	void
1476	clear (CFPlus::Map self)	1921	clear (DC::Map self)
1477	CODE:	1922	CODE:
1478	map_clear (self);	1923	map_clear (self);
1479		1924
1480	void	1925	void
1481	set_tileid (CFPlus::Map self, int face, int tile)	1926	set_tileid (DC::Map self, int face, int tile)
1482	CODE:	1927	CODE:
1483	{	1928	{
1484	need_facenum (self, face); self->face2tile [face] = tile;	1929	need_facenum (self, face); self->face2tile [face] = tile;
1485	need_texid (self, tile);	1930	need_texid (self, tile);
1486	}	1931	}
1487		1932
1488	void	1933	void
1489	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1934	set_smooth (DC::Map self, int face, int smooth, int level)
1490	CODE:	1935	CODE:
1491	{	1936	{
1492	tileid texid;	1937	tileid texid;
1493	maptex *tex;	1938	maptex *tex;
1494		1939
1495	if (face < 0 || face >= self->faces)	1940	if (face < 0 || face >= self->faces)
1496	return;	1941	return;
1497		1942
1498	if (smooth < 0 || smooth >= self->faces)	1943	if (smooth < 0 || smooth >= self->faces)
1499	return;	1944	return;
1500		1945
1501	texid = self->face2tile [face];	1946	texid = self->face2tile [face];
1502		1947
1503	if (!texid)	1948	if (!texid)
1504	return;	1949	return;
1505		1950
1506	tex = self->tex + texid;	1951	tex = self->tex + texid;
1507	tex->smoothtile = self->face2tile [smooth];	1952	tex->smoothtile = self->face2tile [smooth];
1508	tex->smoothlevel = level;	1953	tex->smoothlevel = level;
1509	}	1954	}
1510		1955
1511	void	1956	void
1512	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	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)
1513	CODE:	1958	CODE:
1514	{	1959	{
1515	need_texid (self, texid);	1960	need_texid (self, texid);
1516		1961
1517	{	1962	{
…		…
1536	// use uglier nearest interpolation because linear suffers	1981	// use uglier nearest interpolation because linear suffers
1537	// from transparent color bleeding and ugly wrapping effects.	1982	// from transparent color bleeding and ugly wrapping effects.
1538	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1983	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1539	}	1984	}
1540		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
1541	int	2006	int
1542	ox (CFPlus::Map self)	2007	ox (DC::Map self)
1543	ALIAS:	2008	ALIAS:
1544	oy = 1	2009	oy = 1
1545	x = 2	2010	x = 2
1546	y = 3	2011	y = 3
1547	w = 4	2012	w = 4
…		…
1558	}	2023	}
1559	OUTPUT:	2024	OUTPUT:
1560	RETVAL	2025	RETVAL
1561		2026
1562	void	2027	void
1563	scroll (CFPlus::Map self, int dx, int dy)	2028	scroll (DC::Map self, int dx, int dy)
1564	CODE:	2029	CODE:
1565	{	2030	{
1566	if (dx > 0)	2031	if (dx > 0)
1567	map_blank (self, self->x, self->y, dx, self->h);	2032	map_blank (self, self->x, self->y, dx, self->h);
1568	else if (dx < 0)	2033	else if (dx < 0)
…		…
1576	self->ox += dx; self->x += dx;	2041	self->ox += dx; self->x += dx;
1577	self->oy += dy; self->y += dy;	2042	self->oy += dy; self->y += dy;
1578		2043
1579	while (self->y < 0)	2044	while (self->y < 0)
1580	{	2045	{
1581	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2046	prepend (self->row, self->rows, MAP_EXTEND_Y);
1582		2047
1583	self->rows += MAP_EXTEND_Y;	2048	self->rows += MAP_EXTEND_Y;
1584	self->y += MAP_EXTEND_Y;	2049	self->y += MAP_EXTEND_Y;
1585	}	2050	}
1586	}	2051	}
1587		2052
1588	SV *	2053	SV *
1589	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2054	map1a_update (DC::Map self, SV *data_)
1590	CODE:	2055	CODE:
1591	{	2056	{
1592	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2057	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1593	uint8_t *data_end = (uint8_t *)SvEND (data_);	2058	uint8_t *data_end = (uint8_t *)SvEND (data_);
1594	mapcell *cell;	2059	mapcell *cell;
…		…
1615		2080
1616	//TODO: don't trust server data to be in-range(!)	2081	//TODO: don't trust server data to be in-range(!)
1617		2082
1618	if (flags & 8)	2083	if (flags & 8)
1619	{	2084	{
		2085	uint8_t ext, cmd;
		2086
1620	if (extmap)	2087	do
1621	{	2088	{
1622	uint8_t ext, cmd;	2089	ext = *data++;
		2090	cmd = ext & 0x7f;
1623		2091
1624	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
1625	{	2095	{
1626	ext = *data++;
1627	cmd = ext & 0x3f;
1628
1629	if (cmd < 4)
1630	cell->darkness = 255 - ext * 64 + 1;
1631	else if (cmd == 5) // health
1632	{
1633	cell->stat_width = 1;	2096	cell->stat_width = 1;
1634	cell->stat_hp = *data++;	2097	cell->stat_hp = *data++;
1635	}
1636	else if (cmd == 6) // monster width
1637	cell->stat_width = *data++ + 1;
1638	else if (cmd == 0x47)
1639	{
1640	if (*data == 4)
1641	; // decode player count
1642
1643	data += *data + 1;
1644	}
1645	else if (cmd == 8) // cell flags
1646	cell->flags = *data++;
1647	else if (ext & 0x40) // unknown, multibyte => skip
1648	data += *data + 1;
1649	else
1650	data++;
1651	}	2098	}
1652	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++;
1653	}	2116	}
1654	else	2117	while (ext & 0x80);
1655	cell->darkness = *data++ + 1;
1656	}	2118	}
1657		2119
1658	for (z = 0; z <= 2; ++z)	2120	for (z = 0; z <= 2; ++z)
1659	if (flags & (4 >> z))	2121	if (flags & (4 >> z))
1660	{	2122	{
…		…
1663	cell->tile [z] = self->face2tile [face];	2125	cell->tile [z] = self->face2tile [face];
1664		2126
1665	if (cell->tile [z])	2127	if (cell->tile [z])
1666	{	2128	{
1667	maptex *tex = self->tex + cell->tile [z];	2129	maptex *tex = self->tex + cell->tile [z];
		2130	tex->unused = 0;
1668	if (!tex->name)	2131	if (!tex->name)
1669	av_push (missing, newSViv (cell->tile [z]));	2132	av_push (missing, newSViv (cell->tile [z]));
1670		2133
1671	if (tex->smoothtile)	2134	if (tex->smoothtile)
1672	{	2135	{
1673	maptex *smooth = self->tex + tex->smoothtile;	2136	maptex *smooth = self->tex + tex->smoothtile;
		2137	smooth->unused = 0;
1674	if (!smooth->name)	2138	if (!smooth->name)
1675	av_push (missing, newSViv (tex->smoothtile));	2139	av_push (missing, newSViv (tex->smoothtile));
1676	}	2140	}
1677	}	2141	}
1678	}	2142	}
1679	}	2143	}
1680	else	2144	else
1681	cell->darkness = 0;	2145	CELL_CLEAR (cell);
1682	}	2146	}
1683	}	2147	}
1684	OUTPUT:	2148	OUTPUT:
1685	RETVAL	2149	RETVAL
1686		2150
1687	SV *	2151	SV *
1688	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)
1689	CODE:	2153	CODE:
1690	{	2154	{
1691	int x1, x;	2155	int x1, x;
1692	int y1, y;	2156	int y1, y;
1693	int z;	2157	int z;
…		…
1706	? self->row + y	2170	? self->row + y
1707	: 0;	2171	: 0;
1708		2172
1709	for (x = x0; x < x1; x++)	2173	for (x = x0; x < x1; x++)
1710	{	2174	{
1711	int r = 32, g = 32, b = 32, a = 192;	2175	unsigned int r = 32, g = 32, b = 32, a = 192;
1712		2176
1713	if (row && row->c0 <= x && x < row->c1)	2177	if (row && row->c0 <= x && x < row->c1)
1714	{	2178	{
1715	mapcell *cell = row->col + (x - row->c0);	2179	mapcell *cell = row->col + (x - row->c0);
1716		2180
…		…
1718	{	2182	{
1719	maptex tex = self->tex [cell->tile [z]];	2183	maptex tex = self->tex [cell->tile [z]];
1720	int a0 = 255 - tex.a;	2184	int a0 = 255 - tex.a;
1721	int a1 = tex.a;	2185	int a1 = tex.a;
1722		2186
1723	r = (r * a0 + tex.r * a1) / 255;	2187	r = div255 (r * a0 + tex.r * a1);
1724	g = (g * a0 + tex.g * a1) / 255;	2188	g = div255 (g * a0 + tex.g * a1);
1725	b = (b * a0 + tex.b * a1) / 255;	2189	b = div255 (b * a0 + tex.b * a1);
1726	a = (a * a0 + tex.a * a1) / 255;	2190	a = div255 (a * a0 + tex.a * a1);
1727	}	2191	}
1728	}	2192	}
1729		2193
1730	*map++ = (r )	2194	*map++ = (r )
1731	| (g << 8)	2195	| (g << 8)
1732	| (b << 16)	2196	| (b << 16)
1733	| (a << 24);	2197	| (a << 24);
1734	}	2198	}
1735	}	2199	}
1736		2200
1737	RETVAL = map_sv;	2201	RETVAL = map_sv;
1738	}	2202	}
1739	OUTPUT:	2203	OUTPUT:
1740	RETVAL	2204	RETVAL
1741		2205
1742	void	2206	void
1743	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)
1744	CODE:	2208	CODE:
1745	{	2209	{
1746	int x, y, z;	2210	int x, y, z;
1747		2211
1748	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1749	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1750	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2212	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1751	smooth_key skey;	2213	int pl_x, pl_y;
1752		2214	maptex pl_tex;
1753	rc_t *rc = rc_alloc ();	2215	rc_t rc;
		2216	rc_t rc_ov;
1754	rc_key_t key;	2217	rc_key_t key;
1755	rc_array_t *arr;	2218	rc_t::array_t *arr;
1756		2219
		2220	pl_tex.name = 0;
		2221
1757	// thats current max. sorry.	2222	// that's current max. sorry.
1758	if (sw > 255) sw = 255;	2223	if (sw > 255) sw = 255;
1759	if (sh > 255) sh = 255;	2224	if (sh > 255) sh = 255;
1760
1761	// clear key, in case of extra padding
1762	memset (&skey, 0, sizeof (skey));
1763		2225
1764	memset (&key, 0, sizeof (key));	2226	memset (&key, 0, sizeof (key));
1765	key.r = 255;	2227	key.r = 255;
1766	key.g = 255;	2228	key.g = 255;
1767	key.b = 255;	2229	key.b = 255;
1768	key.a = 255;	2230	key.a = 255;
1769	key.mode = GL_QUADS;	2231	key.mode = GL_QUADS;
1770	key.format = GL_T2F_V3F;	2232	key.format = GL_T2F_V3F;
1771	key.texname = -1;
1772		2233
1773	mx += self->x;	2234	mx += self->x;
1774	my += self->y;	2235	my += self->y;
1775		2236
1776	// first pass: determine smooth_max	2237	// first pass: determine smooth_max
1777	// rather ugly, if you ask me	2238	// rather ugly, if you ask me
1778	// could also be stored inside mapcell and updated on change	2239	// could also be stored inside mapcell and updated on change
1779	memset (smooth_max, 0, sizeof (smooth_max));	2240	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1780		2241
1781	for (y = 0; y < sh; y++)	2242	for (y = 0; y < sh; y++)
1782	if (0 <= y + my && y + my < self->rows)	2243	if (0 <= y + my && y + my < self->rows)
1783	{	2244	{
1784	maprow *row = self->row + (y + my);	2245	maprow *row = self->row + (y + my);
…		…
1799	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2260	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1800	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2261	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1801		2262
1802	for (z = 0; z <= 2; z++)	2263	for (z = 0; z <= 2; z++)
1803	{	2264	{
1804	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;
1805		2269
1806	for (y = 0; y < sh; y++)	2270	for (y = 0; y < sh; y++)
1807	if (0 <= y + my && y + my < self->rows)	2271	if (0 <= y + my && y + my < self->rows)
1808	{	2272	{
1809	maprow *row = self->row + (y + my);	2273	maprow *row = self->row + (y + my);
…		…
1819	maptex tex = self->tex [tile];	2283	maptex tex = self->tex [tile];
1820	int px, py;	2284	int px, py;
1821		2285
1822	if (key.texname != tex.name)	2286	if (key.texname != tex.name)
1823	{	2287	{
		2288	self->tex [tile].unused = 0;
		2289
1824	if (!tex.name)	2290	if (!tex.name)
1825	tex = self->tex [2]; /* missing, replace by noface */	2291	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1826		2292
1827	key.texname = tex.name;	2293	key.texname = tex.name;
1828	arr = rc_array (rc, &key);	2294	arr = &rc.array (key);
1829	}	2295	}
1830		2296
1831	px = (x + 1) * T - tex.w;	2297	px = (x + 1) * Th - tex.w;
1832	py = (y + 1) * T - tex.h;	2298	py = (y + 1) * Tw - tex.h;
1833		2299
1834	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2300	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
1835	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1836	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1837	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1838
1839	if (cell->flags && z == 2)
1840	{	2301	{
1841	// overlays such as the speech bubble, probably more to come	2302	pl_x = px;
1842	if (cell->flags & 1)	2303	pl_y = py;
		2304	pl_tex = tex;
1843	{	2305	continue;
1844	maptex tex = self->tex [1];
1845	int px = x * T + T * 2 / 32;
1846	int py = y * T - T * 6 / 32;
1847
1848	if (tex.name)
1849	{
1850	if (key.texname != tex.name)
1851	{
1852	key.texname = tex.name;
1853	arr = rc_array (rc, &key);
1854	}
1855
1856	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1857	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1858	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1859	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1860	}
1861	}
1862	}	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);
1863		2312
1864	// update smooth hash	2313	// update smooth hash
1865	if (tex.smoothtile)	2314	if (tex.smoothtile)
1866	{	2315	{
1867	skey.tile = tex.smoothtile;	2316	skey.tile = tex.smoothtile;
1868	skey.level = tex.smoothlevel;	2317	skey.level = tex.smoothlevel;
1869		2318
1870	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2319	smooth_level[tex.smoothlevel] = 1;
1871		2320
1872	// 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
1873	// shifted +1|+1 so we always stay positive.	2322	// shifted +1|+1 so we always stay positive.
1874		2323
1875	// bits is ___n cccc CCCC bbbb	2324	// bits is ___n cccc CCCC bbbb
…		…
1883		2332
1884	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2333	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1885	// ·· ·· ·┏ ┓·	2334	// ·· ·· ·┏ ┓·
1886		2335
1887	// full tile	2336	// full tile
1888	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);
1889		2338
1890	// borders	2339	// borders
1891	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);
1892	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);
1893	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);
1894	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);
1895		2344
1896	// corners	2345	// corners
1897	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);
1898	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);
1899	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);
1900	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);
1901	}	2370	}
1902	}	2371	}
1903	}	2372	}
1904	}	2373	}
1905		2374
1906	rc_draw (rc);	2375	rc.draw ();
1907	rc_clear (rc);	2376	rc.clear ();
1908		2377
1909	// go through all smoothlevels, lowest to highest, then draw.	2378	// go through all smoothlevels, lowest to highest, then draw.
1910	// this is basically counting sort	2379	// this is basically counting sort
1911	{	2380	{
1912	int w, b;	2381	int w, b;
1913		2382
1914	glEnable (GL_TEXTURE_2D);	2383	glEnable (GL_TEXTURE_2D);
1915	glBegin (GL_QUADS);	2384	glBegin (GL_QUADS);
1916	for (w = 0; w < 256 / 32; ++w)	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)
1917	{	2388	{
1918	uint32_t smask = smooth_level [w];	2389	smooth_key &skey = it->first;
1919	if (smask)	2390	IV bits = it->second;
1920	for (b = 0; b < 32; ++b)	2391
1921	if (smask & (((uint32_t)1) << b))	2392	if (!(bits & 0x1000)
		2393	&& skey.level == level
		2394	&& level > smooth_max [skey.x][skey.y])
1922	{	2395	{
1923	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
1924	HE *he;	2404	if (tex.name)
1925
1926	hv_iterinit (smooth);
1927	while ((he = hv_iternext (smooth)))
1928	{	2405	{
1929	smooth_key *skey = (smooth_key *)HeKEY (he);	2406	// this time avoiding texture state changes
1930	IV bits = SvIVX (HeVAL (he));	2407	// save gobs of state changes.
1931		2408	if (key.texname != tex.name)
1932	if (!(bits & 0x1000)
1933	&& skey->level == level
1934	&& level > smooth_max [skey->x][skey->y])
1935	{	2409	{
1936	maptex tex = self->tex [skey->tile];	2410	self->tex [skey.tile].unused = 0;
1937	int px = (((int)skey->x) - 1) * T;
1938	int py = (((int)skey->y) - 1) * T;
1939	int border = bits & 15;
1940	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1941	float dx = tex.s * .0625f; // 16 images/row
1942	float dy = tex.t * .5f ; // 2 images/column
1943		2411
1944	if (tex.name)
1945	{
1946	// this time avoiding texture state changes
1947	// save gobs of state changes.
1948	if (key.texname != tex.name)
1949	{
1950	glEnd ();	2412	glEnd ();
1951	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2413	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1952	glBegin (GL_QUADS);	2414	glBegin (GL_QUADS);
1953	}	2415	}
1954		2416
1955	if (border)	2417	if (border)
1956	{	2418	{
1957	float ox = border * dx;	2419	float ox = border * dx;
1958		2420
1959	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2421	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1960	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2422	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1961	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2423	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1962	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2424	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1963	}	2425	}
1964		2426
1965	if (corner)	2427	if (corner)
1966	{	2428	{
1967	float ox = corner * dx;	2429	float ox = corner * dx;
1968		2430
1969	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2431	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1970	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2432	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1971	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2433	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1972	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2434	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1973	}
1974	}
1975	}	2435	}
1976	}	2436	}
1977	}	2437	}
1978	}	2438	}
1979		2439
1980	glEnd ();	2440	glEnd ();
1981	glDisable (GL_TEXTURE_2D);	2441	glDisable (GL_TEXTURE_2D);
1982	key.texname = -1;	2442	key.texname = -1;
1983	}	2443	}
1984
1985	hv_clear (smooth);
1986	}	2444	}
1987		2445
		2446	if (pl_tex.name)
		2447	{
		2448	maptex tex = pl_tex;
		2449	int px = pl_x + sdx;
		2450	int py = pl_y + sdy;
		2451
		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
1988	glDisable (GL_BLEND);	2466	glDisable (GL_BLEND);
1989	rc_free (rc);
1990		2467
1991	// top layer: overlays such as the health bar	2468	// top layer: overlays such as the health bar
1992	for (y = 0; y < sh; y++)	2469	for (y = 0; y < sh; y++)
1993	if (0 <= y + my && y + my < self->rows)	2470	if (0 <= y + my && y + my < self->rows)
1994	{	2471	{
…		…
1997	for (x = 0; x < sw; x++)	2474	for (x = 0; x < sw; x++)
1998	if (row->c0 <= x + mx && x + mx < row->c1)	2475	if (row->c0 <= x + mx && x + mx < row->c1)
1999	{	2476	{
2000	mapcell *cell = row->col + (x + mx - row->c0);	2477	mapcell *cell = row->col + (x + mx - row->c0);
2001		2478
2002	int px = x * T;	2479	int px = x * Tw;
2003	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	}
2004		2487
2005	if (cell->stat_hp)	2488	if (cell->stat_hp)
2006	{	2489	{
2007	int width = cell->stat_width * T;	2490	int width = cell->stat_width * Tw;
2008	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2491	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2009		2492
2010	glColor3ub (0, 0, 0);	2493	glColor3ub (0, 0, 0);
2011	glRectf (px + 1, py - thick - 2,	2494	glRectf (px + 1, py - thick - 2,
2012	px + width - 1, py);	2495	px + width - 1, py);
2013		2496
…		…
2019	}	2502	}
2020	}	2503	}
2021	}	2504	}
2022		2505
2023	void	2506	void
2024	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)
2025	CODE:	2508	CODE:
2026	{	2509	{
2027	static float color[16][3] = {	2510	static float color[16][3] = {
2028	{ 0.00F, 0.00F, 0.00F },	2511	{ 0.00f, 0.00f, 0.00f },
2029	{ 1.00F, 1.00F, 1.00F },	2512	{ 1.00f, 1.00f, 1.00f },
2030	{ 0.00F, 0.00F, 0.55F },	2513	{ 0.00f, 0.00f, 0.55f },
2031	{ 1.00F, 0.00F, 0.00F },	2514	{ 1.00f, 0.00f, 0.00f },
2032		2515
2033	{ 1.00F, 0.54F, 0.00F },	2516	{ 1.00f, 0.54f, 0.00f },
2034	{ 0.11F, 0.56F, 1.00F },	2517	{ 0.11f, 0.56f, 1.00f },
2035	{ 0.93F, 0.46F, 0.00F },	2518	{ 0.93f, 0.46f, 0.00f },
2036	{ 0.18F, 0.54F, 0.34F },	2519	{ 0.18f, 0.54f, 0.34f },
2037		2520
2038	{ 0.56F, 0.73F, 0.56F },	2521	{ 0.56f, 0.73f, 0.56f },
2039	{ 0.80F, 0.80F, 0.80F },	2522	{ 0.80f, 0.80f, 0.80f },
2040	{ 0.55F, 0.41F, 0.13F },	2523	{ 0.55f, 0.41f, 0.13f },
2041	{ 0.99F, 0.77F, 0.26F },	2524	{ 0.99f, 0.77f, 0.26f },
2042		2525
2043	{ 0.74F, 0.65F, 0.41F },	2526	{ 0.74f, 0.65f, 0.41f },
2044		2527
2045	{ 0.00F, 1.00F, 1.00F },	2528	{ 0.00f, 1.00f, 1.00f },
2046	{ 1.00F, 0.00F, 1.00F },	2529	{ 1.00f, 0.00f, 1.00f },
2047	{ 1.00F, 1.00F, 0.00F },	2530	{ 1.00f, 1.00f, 0.00f },
2048	};	2531	};
2049		2532
2050	int x, y;	2533	int x, y;
2051		2534
2052	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	*/
2053	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2542	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2054	glEnable (GL_BLEND);	2543	glEnable (GL_BLEND);
2055	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2544	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2056	glBegin (GL_QUADS);	2545	glBegin (GL_QUADS);
2057		2546
2058	for (y = 0; y < h; y++)	2547	for (y = 0; y < h; y++)
…		…
2062		2551
2063	if (m)	2552	if (m)
2064	{	2553	{
2065	float *c = color [m & 15];	2554	float *c = color [m & 15];
2066		2555
2067	float tx1 = m & 0x40 ? 0.5 : 0.;	2556	float tx1 = m & 0x40 ? 0.5f : 0.f;
2068	float tx2 = tx1 + 0.5;	2557	float tx2 = tx1 + 0.5f;
2069		2558
2070	glColor4f (c[0], c[1], c[2], 0.75);	2559	glColor4f (c[0], c[1], c[2], 1);
2071	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2560	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2072	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2561	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2073	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2562	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2074	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2563	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2075	}	2564	}
…		…
2079	glDisable (GL_BLEND);	2568	glDisable (GL_BLEND);
2080	glDisable (GL_TEXTURE_2D);	2569	glDisable (GL_TEXTURE_2D);
2081	}	2570	}
2082		2571
2083	void	2572	void
2084	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)
2085	PPCODE:	2574	PPCODE:
2086	{	2575	{
2087	int x, y;	2576	int x, y;
2088	int sw1 = sw + 2;	2577	int sw1 = sw + 2;
2089	int sh1 = sh + 2;	2578	int sh1 = sh + 2;
2090	int sh3 = sh * 3;	2579	int sh3 = sh * 3;
2091	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);
2092	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2583	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2093	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2584	memset (darkness1, 0, sw1*sh1);
2094	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2095		2585
2096	SvPOK_only (darkness3_sv);	2586	SvPOK_only (darkness3_sv);
2097	SvCUR_set (darkness3_sv, sw34 * sh3);	2587	SvCUR_set (darkness3_sv, sw3 * sh3);
2098		2588
2099	mx += self->x - 1;	2589	mx += self->x - 1;
2100	my += self->y - 1;	2590	my += self->y - 1;
2101
2102	memset (darkness1, 255, sw1 * sh1);
2103		2591
2104	for (y = 0; y < sh1; y++)	2592	for (y = 0; y < sh1; y++)
2105	if (0 <= y + my && y + my < self->rows)	2593	if (0 <= y + my && y + my < self->rows)
2106	{	2594	{
2107	maprow *row = self->row + (y + my);	2595	maprow *row = self->row + (y + my);
…		…
2110	if (row->c0 <= x + mx && x + mx < row->c1)	2598	if (row->c0 <= x + mx && x + mx < row->c1)
2111	{	2599	{
2112	mapcell *cell = row->col + (x + mx - row->c0);	2600	mapcell *cell = row->col + (x + mx - row->c0);
2113		2601
2114	darkness1 [y * sw1 + x] = cell->darkness	2602	darkness1 [y * sw1 + x] = cell->darkness
2115	? 255 - (cell->darkness - 1)	2603	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2116	: 255 - FOW_DARKNESS;	2604	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2117	}	2605	}
2118	}	2606	}
2119		2607
2120	for (y = 0; y < sh; ++y)	2608	for (y = 0; y < sh; ++y)
2121	for (x = 0; x < sw; ++x)	2609	for (x = 0; x < sw; ++x)
…		…
2140		2628
2141	uint8_t r13 = (d13 + d23 + d12) / 3;	2629	uint8_t r13 = (d13 + d23 + d12) / 3;
2142	uint8_t r23 = d23;	2630	uint8_t r23 = d23;
2143	uint8_t r33 = (d23 + d33 + d32) / 3;	2631	uint8_t r33 = (d23 + d33 + d32) / 3;
2144		2632
2145	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2633	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2146	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2634	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2147	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2635	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2148	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2636	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2149	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 */
2150	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2638	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2151	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2639	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2152	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2640	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2153	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2641	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2154	}	2642	}
2155		2643
2156	free (darkness1);	2644	free (darkness1);
2157		2645
2158	EXTEND (SP, 3);	2646	EXTEND (SP, 3);
2159	PUSHs (sv_2mortal (newSViv (sw34)));	2647	PUSHs (sv_2mortal (newSViv (sw3)));
2160	PUSHs (sv_2mortal (newSViv (sh3)));	2648	PUSHs (sv_2mortal (newSViv (sh3)));
2161	PUSHs (darkness3_sv);	2649	PUSHs (darkness3_sv);
2162	}	2650	}
2163		2651
2164	SV *	2652	SV *
2165	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)
2166	CODE:	2654	CODE:
2167	{	2655	{
2168	int x, y, x1, y1;	2656	int x, y, x1, y1;
2169	SV *data_sv = newSV (w * h * 7 + 5);	2657	SV *data_sv = newSV (w * h * 7 + 5);
2170	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2658	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2227	else	2715	else
2228	*data++ = 0;	2716	*data++ = 0;
2229	}	2717	}
2230	}	2718	}
2231		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	{
2232	SvPOK_only (data_sv);	2723	SvPOK_only (data_sv);
2233	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2724	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2725	}
		2726
2234	RETVAL = data_sv;	2727	RETVAL = data_sv;
2235	}	2728	}
2236	OUTPUT:	2729	OUTPUT:
2237	RETVAL	2730	RETVAL
2238		2731
2239	void	2732	void
2240	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)
2241	PPCODE:	2734	PPCODE:
2242	{	2735	{
2243	int x, y, z;	2736	int x, y, z;
2244	int w, h;	2737	int w, h;
2245	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;
2246		2749
2247	if (*data++ != 0)	2750	if (*data++ != 0)
2248	return; /* version mismatch */	2751	XSRETURN_EMPTY; /* version mismatch */
2249		2752
2250	w = *data++ << 8; w |= *data++;	2753	w = *data++ << 8; w |= *data++;
2251	h = *data++ << 8; h |= *data++;	2754	h = *data++ << 8; h |= *data++;
2252		2755
2253	// 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
…		…
2265	{	2768	{
2266	maprow *row = map_get_row (self, y);	2769	maprow *row = map_get_row (self, y);
2267		2770
2268	for (x = x0; x < x1; x++)	2771	for (x = x0; x < x1; x++)
2269	{	2772	{
		2773	uint8_t flags;
		2774
		2775	if (data + 7 >= end)
		2776	XSRETURN_EMPTY;
		2777
2270	uint8_t flags = *data++;	2778	flags = *data++;
2271		2779
2272	if (flags)	2780	if (flags)
2273	{	2781	{
2274	mapcell *cell = row_get_cell (row, x);	2782	mapcell *cell = row_get_cell (row, x);
2275	tileid tile[3] = { 0, 0, 0 };	2783	tileid tile[3] = { 0, 0, 0 };
…		…
2278	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2786	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2279	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2787	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2280		2788
2281	if (cell->darkness == 0)	2789	if (cell->darkness == 0)
2282	{	2790	{
2283	cell->darkness = 0;	2791	/*cell->darkness = 0;*/
		2792	EXTEND (SP, 3);
2284		2793
2285	for (z = 0; z <= 2; z++)	2794	for (z = 0; z <= 2; z++)
2286	{	2795	{
2287	tileid t = tile [z];	2796	tileid t = tile [z];
2288		2797
2289	if (t >= self->texs || (t && !self->tex [t].name))	2798	if (t >= self->texs || (t && !self->tex [t].name))
2290	{	2799	{
2291	XPUSHs (sv_2mortal (newSViv (t)));	2800	PUSHs (sv_2mortal (newSViv (t)));
2292	need_texid (self, t);	2801	need_texid (self, t);
2293	}	2802	}
2294		2803
2295	cell->tile [z] = t;	2804	cell->tile [z] = t;
2296	}	2805	}
…		…
2298	}	2807	}
2299	}	2808	}
2300	}	2809	}
2301	}	2810	}
2302		2811
2303	MODULE = CFPlus PACKAGE = CFPlus::RW	2812	MODULE = Deliantra::Client PACKAGE = DC::RW
2304		2813
2305	CFPlus::RW	2814	DC::RW
2306	new (SV *class, SV *data_sv)	2815	new (SV *klass, SV *data_sv)
2307	CODE:	2816	CODE:
2308	{	2817	{
2309	STRLEN datalen;	2818	STRLEN datalen;
2310	char *data = SvPVbyte (data_sv, datalen);	2819	char *data = SvPVbyte (data_sv, datalen);
2311		2820
2312	RETVAL = SDL_RWFromConstMem (data, datalen);	2821	RETVAL = SDL_RWFromConstMem (data, datalen);
2313	}	2822	}
2314	OUTPUT:	2823	OUTPUT:
2315	RETVAL	2824	RETVAL
2316		2825
2317	CFPlus::RW	2826	DC::RW
2318	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")
2319	CODE:	2828	CODE:
2320	RETVAL = SDL_RWFromFile (path, mode);	2829	RETVAL = SDL_RWFromFile (path, mode);
2321	OUTPUT:	2830	OUTPUT:
2322	RETVAL	2831	RETVAL
2323		2832
2324	# fails on win32:	2833	# fails on win32:
2325	# CFPlus.xs(2268) : error C2059: syntax error : '('	2834	# dc.xs(2268) : error C2059: syntax error : '('
2326	#void	2835	#void
2327	#close (CFPlus::RW self)	2836	#close (DC::RW self)
2328	# CODE:	2837	# CODE:
2329	# (self->(close)) (self);	2838	# (self->(close)) (self);
2330		2839
2331	MODULE = CFPlus PACKAGE = CFPlus::Channel	2840	MODULE = Deliantra::Client PACKAGE = DC::Channel
2332		2841
2333	PROTOTYPES: DISABLE	2842	PROTOTYPES: DISABLE
2334		2843
2335	CFPlus::Channel	2844	DC::Channel
2336	find ()	2845	find ()
2337	CODE:	2846	CODE:
2338	{	2847	{
2339	RETVAL = Mix_GroupAvailable (-1);	2848	RETVAL = Mix_GroupAvailable (-1);
2340		2849
2341	if (RETVAL < 0)	2850	if (RETVAL < 0)
2342	{	2851	{
2343	RETVAL = Mix_GroupOldest (-1);	2852	RETVAL = Mix_GroupOldest (-1);
2344		2853
2345	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)
2346	XSRETURN_UNDEF;	2860	XSRETURN_UNDEF;
2347		2861	}
		2862	else
2348	Mix_HaltChannel (RETVAL);	2863	Mix_HaltChannel (RETVAL);
2349	}	2864	}
2350		2865
2351	Mix_UnregisterAllEffects (RETVAL);	2866	Mix_UnregisterAllEffects (RETVAL);
2352	Mix_Volume (RETVAL, 128);	2867	Mix_Volume (RETVAL, 128);
2353	}	2868	}
2354	OUTPUT:	2869	OUTPUT:
2355	RETVAL	2870	RETVAL
2356		2871
2357	void	2872	void
2358	halt (CFPlus::Channel self)	2873	halt (DC::Channel self)
2359	CODE:	2874	CODE:
2360	Mix_HaltChannel (self);	2875	Mix_HaltChannel (self);
2361		2876
2362	void	2877	void
2363	expire (CFPlus::Channel self, int ticks = -1)	2878	expire (DC::Channel self, int ticks = -1)
2364	CODE:	2879	CODE:
2365	Mix_ExpireChannel (self, ticks);	2880	Mix_ExpireChannel (self, ticks);
2366		2881
2367	void	2882	void
2368	fade_out (CFPlus::Channel self, int ticks = -1)	2883	fade_out (DC::Channel self, int ticks = -1)
2369	CODE:	2884	CODE:
2370	Mix_FadeOutChannel (self, ticks);	2885	Mix_FadeOutChannel (self, ticks);
2371		2886
2372	int	2887	int
2373	volume (CFPlus::Channel self, int volume)	2888	volume (DC::Channel self, int volume)
2374	CODE:	2889	CODE:
2375	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2890	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2376	OUTPUT:	2891	OUTPUT:
2377	RETVAL	2892	RETVAL
2378		2893
2379	void	2894	void
2380	unregister_all_effects (CFPlus::Channel self)	2895	unregister_all_effects (DC::Channel self)
2381	CODE:	2896	CODE:
2382	Mix_UnregisterAllEffects (self);	2897	Mix_UnregisterAllEffects (self);
2383		2898
2384	void	2899	void
2385	set_panning (CFPlus::Channel self, int left, int right)	2900	set_panning (DC::Channel self, int left, int right)
2386	CODE:	2901	CODE:
2387	left = CLAMP (left , 0, 255);	2902	left = CLAMP (left , 0, 255);
2388	right = CLAMP (right, 0, 255);	2903	right = CLAMP (right, 0, 255);
2389	Mix_SetPanning (self, left, right);	2904	Mix_SetPanning (self, left, right);
2390		2905
2391	void	2906	void
2392	set_distance (CFPlus::Channel self, int distance)	2907	set_distance (DC::Channel self, int distance)
2393	CODE:	2908	CODE:
2394	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2909	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2395		2910
2396	void	2911	void
2397	set_position (CFPlus::Channel self, int angle, int distance)	2912	set_position (DC::Channel self, int angle, int distance)
2398	CODE:	2913	CODE:
2399		2914
2400	void	2915	void
2401	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)
2402	CODE:	2917	CODE:
2403	{	2918	{
2404	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));
2405	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;
2406	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2921	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2407	}	2922	}
2408		2923
2409	void	2924	void
2410	set_reverse_stereo (CFPlus::Channel self, int flip)	2925	set_reverse_stereo (DC::Channel self, int flip)
2411	CODE:	2926	CODE:
2412	Mix_SetReverseStereo (self, flip);	2927	Mix_SetReverseStereo (self, flip);
2413		2928
2414	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2929	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2415		2930
2416	PROTOTYPES: DISABLE	2931	PROTOTYPES: DISABLE
2417		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
2418	CFPlus::MixChunk	2945	DC::MixChunk
2419	new (SV *class, CFPlus::RW rwops)	2946	new (SV *klass, DC::RW rwops)
2420	CODE:	2947	CODE:
2421	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2948	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2422	OUTPUT:	2949	OUTPUT:
2423	RETVAL	2950	RETVAL
2424		2951
2425	void	2952	void
2426	DESTROY (CFPlus::MixChunk self)	2953	DESTROY (DC::MixChunk self)
2427	CODE:	2954	CODE:
2428	Mix_FreeChunk (self);	2955	Mix_FreeChunk (self);
2429		2956
2430	int	2957	int
2431	volume (CFPlus::MixChunk self, int volume = -1)	2958	volume (DC::MixChunk self, int volume = -1)
2432	CODE:	2959	CODE:
2433	if (items > 1)	2960	if (items > 1)
2434	volume = CLAMP (volume, 0, 128);	2961	volume = CLAMP (volume, 0, 128);
2435	RETVAL = Mix_VolumeChunk (self, volume);	2962	RETVAL = Mix_VolumeChunk (self, volume);
2436	OUTPUT:	2963	OUTPUT:
2437	RETVAL	2964	RETVAL
2438		2965
2439	CFPlus::Channel	2966	DC::Channel
2440	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)
2441	CODE:	2968	CODE:
2442	{	2969	{
2443	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2970	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2444		2971
2445	if (RETVAL < 0)	2972	if (RETVAL < 0)
…		…
2452	}	2979	}
2453	}	2980	}
2454	OUTPUT:	2981	OUTPUT:
2455	RETVAL	2982	RETVAL
2456		2983
2457	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
2458		2997
2459	int	2998	int
2460	volume (int volume = -1)	2999	volume (int volume = -1)
2461	PROTOTYPE: ;$	3000	PROTOTYPE: ;$
2462	CODE:	3001	CODE:
…		…
2474	void	3013	void
2475	halt ()	3014	halt ()
2476	CODE:	3015	CODE:
2477	Mix_HaltMusic ();	3016	Mix_HaltMusic ();
2478		3017
		3018	int
		3019	playing ()
		3020	CODE:
		3021	RETVAL = Mix_PlayingMusic ();
		3022	OUTPUT:
		3023	RETVAL
		3024
2479	CFPlus::MixMusic	3025	DC::MixMusic
2480	new (SV *class, CFPlus::RW rwops)	3026	new (SV *klass, DC::RW rwops)
2481	CODE:	3027	CODE:
2482	RETVAL = Mix_LoadMUS_RW (rwops);	3028	RETVAL = Mix_LoadMUS_RW (rwops);
2483	OUTPUT:	3029	OUTPUT:
2484	RETVAL	3030	RETVAL
2485		3031
2486	void	3032	void
2487	DESTROY (CFPlus::MixMusic self)	3033	DESTROY (DC::MixMusic self)
2488	CODE:	3034	CODE:
2489	Mix_FreeMusic (self);	3035	Mix_FreeMusic (self);
2490		3036
2491	int	3037	int
2492	play (CFPlus::MixMusic self, int loops = -1)	3038	play (DC::MixMusic self, int loops = -1)
2493	CODE:	3039	CODE:
2494	RETVAL = Mix_PlayMusic (self, loops);	3040	RETVAL = Mix_PlayMusic (self, loops);
2495	OUTPUT:	3041	OUTPUT:
2496	RETVAL	3042	RETVAL
2497		3043
2498	void	3044	void
2499	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)
2500	CODE:	3046	CODE:
2501	Mix_FadeInMusicPos (self, loops, ms, position);	3047	Mix_FadeInMusicPos (self, loops, ms, position);
2502		3048
2503	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3049	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2504		3050
2505	PROTOTYPES: ENABLE	3051	PROTOTYPES: ENABLE
2506		3052
2507	BOOT:	3053	BOOT:
2508	{	3054	{
2509	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3055	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2510	static const struct {	3056	static const struct {
2511	const char *name;	3057	const char *name;
2512	IV iv;	3058	IV iv;
2513	} *civ, const_iv[] = {	3059	} *civ, const_iv[] = {
2514	# define const_iv(name) { # name, (IV)name }	3060	# define const_iv(name) { # name, (IV)name }
2515	const_iv (GL_VENDOR),	3061	const_iv (GL_VENDOR),
2516	const_iv (GL_VERSION),	3062	const_iv (GL_VERSION),
2517	const_iv (GL_EXTENSIONS),	3063	const_iv (GL_EXTENSIONS),
		3064	const_iv (GL_MAX_TEXTURE_UNITS),
2518	const_iv (GL_COLOR_MATERIAL),	3065	const_iv (GL_COLOR_MATERIAL),
2519	const_iv (GL_SMOOTH),	3066	const_iv (GL_SMOOTH),
2520	const_iv (GL_FLAT),	3067	const_iv (GL_FLAT),
2521	const_iv (GL_DITHER),	3068	const_iv (GL_DITHER),
2522	const_iv (GL_BLEND),	3069	const_iv (GL_BLEND),
…		…
2534	const_iv (GL_ZERO),	3081	const_iv (GL_ZERO),
2535	const_iv (GL_SRC_ALPHA),	3082	const_iv (GL_SRC_ALPHA),
2536	const_iv (GL_DST_ALPHA),	3083	const_iv (GL_DST_ALPHA),
2537	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3084	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2538	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),
2539	const_iv (GL_SRC_ALPHA_SATURATE),	3090	const_iv (GL_SRC_ALPHA_SATURATE),
2540	const_iv (GL_RGB),	3091	const_iv (GL_RGB),
2541	const_iv (GL_RGBA),	3092	const_iv (GL_RGBA),
2542	const_iv (GL_RGBA4),	3093	const_iv (GL_RGBA4),
2543	const_iv (GL_RGBA8),	3094	const_iv (GL_RGBA8),
…		…
2549	const_iv (GL_INTENSITY),	3100	const_iv (GL_INTENSITY),
2550	const_iv (GL_LUMINANCE),	3101	const_iv (GL_LUMINANCE),
2551	const_iv (GL_LUMINANCE_ALPHA),	3102	const_iv (GL_LUMINANCE_ALPHA),
2552	const_iv (GL_FLOAT),	3103	const_iv (GL_FLOAT),
2553	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),
2554	const_iv (GL_COMPILE),	3111	const_iv (GL_COMPILE),
2555	const_iv (GL_PROXY_TEXTURE_1D),	3112	const_iv (GL_PROXY_TEXTURE_1D),
2556	const_iv (GL_PROXY_TEXTURE_2D),	3113	const_iv (GL_PROXY_TEXTURE_2D),
2557	const_iv (GL_TEXTURE_1D),	3114	const_iv (GL_TEXTURE_1D),
2558	const_iv (GL_TEXTURE_2D),	3115	const_iv (GL_TEXTURE_2D),
…		…
2597	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3154	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2598	const_iv (GL_POINT_SMOOTH_HINT),	3155	const_iv (GL_POINT_SMOOTH_HINT),
2599	const_iv (GL_LINE_SMOOTH_HINT),	3156	const_iv (GL_LINE_SMOOTH_HINT),
2600	const_iv (GL_POLYGON_SMOOTH_HINT),	3157	const_iv (GL_POLYGON_SMOOTH_HINT),
2601	const_iv (GL_GENERATE_MIPMAP_HINT),	3158	const_iv (GL_GENERATE_MIPMAP_HINT),
		3159	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2602	const_iv (GL_FASTEST),	3160	const_iv (GL_FASTEST),
2603	const_iv (GL_DONT_CARE),	3161	const_iv (GL_DONT_CARE),
2604	const_iv (GL_NICEST),	3162	const_iv (GL_NICEST),
2605	const_iv (GL_V2F),	3163	const_iv (GL_V2F),
2606	const_iv (GL_V3F),	3164	const_iv (GL_V3F),
2607	const_iv (GL_T2F_V3F),	3165	const_iv (GL_T2F_V3F),
2608	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),
2609	# undef const_iv	3170	# undef const_iv
2610	};	3171	};
2611		3172
2612	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--)
2613	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3174	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2614		3175
2615	texture_av = newAV ();	3176	texture_av = newAV ();
2616	AvREAL_off (texture_av);	3177	AvREAL_off (texture_av);
2617	}	3178	}
2618		3179
2619	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 *
2620	gl_vendor ()	3190	gl_vendor ()
2621	CODE:	3191	CODE:
2622	RETVAL = (char *)glGetString (GL_VENDOR);	3192	RETVAL = (const char *)glGetString (GL_VENDOR);
2623	OUTPUT:	3193	OUTPUT:
2624	RETVAL	3194	RETVAL
2625		3195
2626	char *	3196	const char *
2627	gl_version ()	3197	gl_version ()
2628	CODE:	3198	CODE:
2629	RETVAL = (char *)glGetString (GL_VERSION);	3199	RETVAL = (const char *)glGetString (GL_VERSION);
2630	OUTPUT:	3200	OUTPUT:
2631	RETVAL	3201	RETVAL
2632		3202
2633	char *	3203	const char *
2634	gl_extensions ()	3204	gl_extensions ()
2635	CODE:	3205	CODE:
2636	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3206	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2637	OUTPUT:	3207	OUTPUT:
2638	RETVAL	3208	RETVAL
2639		3209
2640	const char *glGetString (GLenum pname)	3210	const char *glGetString (GLenum pname)
		3211	CODE:
		3212	RETVAL = (const char *)glGetString (pname);
		3213	OUTPUT:
		3214	RETVAL
2641		3215
2642	GLint glGetInteger (GLenum pname)	3216	GLint glGetInteger (GLenum pname)
2643	CODE:	3217	CODE:
2644	glGetIntegerv (pname, &RETVAL);	3218	glGetIntegerv (pname, &RETVAL);
2645	OUTPUT:	3219	OUTPUT:
…		…
2653		3227
2654	int glGetError ()	3228	int glGetError ()
2655		3229
2656	void glFinish ()	3230	void glFinish ()
2657		3231
		3232	void glFlush ()
		3233
2658	void glClear (int mask)	3234	void glClear (int mask)
2659		3235
2660	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)
2661	PROTOTYPE: @	3237	PROTOTYPE: @
2662		3238
…		…
2671	void glBlendFunc (int sfactor, int dfactor)	3247	void glBlendFunc (int sfactor, int dfactor)
2672		3248
2673	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3249	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2674	CODE:	3250	CODE:
2675	gl_BlendFuncSeparate (sa, da, saa, daa);	3251	gl_BlendFuncSeparate (sa, da, saa, daa);
		3252
		3253	# void glBlendEquation (int se)
2676		3254
2677	void glDepthMask (int flag)	3255	void glDepthMask (int flag)
2678		3256
2679	void glLogicOp (int opcode)	3257	void glLogicOp (int opcode)
2680		3258
…		…
2715	void glRotate (float angle, float x, float y, float z)	3293	void glRotate (float angle, float x, float y, float z)
2716	CODE:	3294	CODE:
2717	glRotatef (angle, x, y, z);	3295	glRotatef (angle, x, y, z);
2718		3296
2719	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: @
2720	ALIAS:	3299	ALIAS:
2721	glColor_premultiply = 1	3300	glColor_premultiply = 1
2722	CODE:	3301	CODE:
2723	if (ix)	3302	if (ix)
2724	{	3303	{
…		…
2744		3323
2745	void glRect (float x1, float y1, float x2, float y2)	3324	void glRect (float x1, float y1, float x2, float y2)
2746	CODE:	3325	CODE:
2747	glRectf (x1, y1, x2, y2);	3326	glRectf (x1, y1, x2, y2);
2748		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
2749	PROTOTYPES: ENABLE	3337	PROTOTYPES: ENABLE
2750		3338
2751	void glBegin (int mode)	3339	void glBegin (int mode)
2752		3340
2753	void glEnd ()	3341	void glEnd ()
…		…
2785	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)
2786	CODE:	3374	CODE:
2787	if (gl.SeparableFilter2D)	3375	if (gl.SeparableFilter2D)
2788	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3376	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2789		3377
2790	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)
2791		3379
2792	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)
2793		3381
2794	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)
2795		3383
…		…
2821		3409
2822	void glEndList ()	3410	void glEndList ()
2823		3411
2824	void glCallList (int list)	3412	void glCallList (int list)
2825		3413
2826	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
2827		3420
2828	PROTOTYPES: DISABLE	3421	PROTOTYPES: DISABLE
2829		3422
2830	void	3423	void
2831	find_widget (SV *self, NV x, NV y)	3424	find_widget (SV *self, NV x, NV y)
2832	PPCODE:	3425	PPCODE:
2833	{	3426	{
2834	if (within_widget (self, x, y))	3427	if (within_widget (self, x, y))
2835	XPUSHs (self);	3428	XPUSHs (self);
2836	}	3429	}
2837		3430
2838	BOOT:	3431	BOOT:
2839	{	3432	{
2840	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3433	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2841		3434
2842	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);
2843	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);
2844	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);
2845	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);
2846	}	3439	}
2847		3440
2848	void	3441	void
2849	draw (SV *self)	3442	draw (SV *self)
2850	CODE:	3443	CODE:
2851	{	3444	{
2852	HV *hv;	3445	HV *hv;
2853	SV **svp;	3446	SV **svp;
2854	NV x, y, w, h;	3447	NV x, y, w, h;
2855	SV *draw_x_sv = GvSV (draw_x_gv);	3448	SV *draw_x_sv = GvSV (draw_x_gv);
2856	SV *draw_y_sv = GvSV (draw_y_gv);	3449	SV *draw_y_sv = GvSV (draw_y_gv);
2857	SV *draw_w_sv = GvSV (draw_w_gv);	3450	SV *draw_w_sv = GvSV (draw_w_gv);
2858	SV *draw_h_sv = GvSV (draw_h_gv);	3451	SV *draw_h_sv = GvSV (draw_h_gv);
2859	SV *hover;
2860	double draw_x, draw_y, draw_w, draw_h;	3452	double draw_x, draw_y;
2861		3453
2862	if (!SvROK (self))	3454	if (!SvROK (self))
2863	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3455	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2864		3456
2865	hv = (HV *)SvRV (self);	3457	hv = (HV *)SvRV (self);
2866		3458
2867	if (SvTYPE (hv) != SVt_PVHV)	3459	if (SvTYPE (hv) != SVt_PVHV)
2868	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3460	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2869		3461
2870	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.;
2871	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.;
2872		3464
2873	if (!h || !w)	3465	if (!h || !w)
…		…
2893	{	3485	{
2894	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3486	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2895		3487
2896	if (svp && SvTRUE (*svp))	3488	if (svp && SvTRUE (*svp))
2897	{	3489	{
2898	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);
2899	glEnable (GL_BLEND);	3491	glEnable (GL_BLEND);
2900	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3492	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2901	glBegin (GL_QUADS);	3493	glBegin (GL_QUADS);
2902	glVertex2f (0, 0);	3494	glVertex2f (0, 0);
2903	glVertex2f (w, 0);	3495	glVertex2f (w, 0);
…		…
2906	glEnd ();	3498	glEnd ();
2907	glDisable (GL_BLEND);	3499	glDisable (GL_BLEND);
2908	}	3500	}
2909	}	3501	}
2910	#if 0	3502	#if 0
2911	if ($ENV{CFPLUS_DEBUG} & 1) {	3503	// draw borders, for debugging
2912	glPushMatrix;	3504	glPushMatrix ();
2913	glColor 1, 1, 0, 1;	3505	glColor4f (1., 1., 0., 1.);
2914	glTranslate 0.375, 0.375;	3506	glTranslatef (.5, .5, 0.);
2915	glBegin GL_LINE_LOOP;	3507	glBegin (GL_LINE_LOOP);
2916	glVertex 0 , 0;	3508	glVertex2f (0 , 0);
2917	glVertex $self->{w} - 1, 0;	3509	glVertex2f (w - 1, 0);
2918	glVertex $self->{w} - 1, $self->{h} - 1;	3510	glVertex2f (w - 1, h - 1);
2919	glVertex 0 , $self->{h} - 1;	3511	glVertex2f (0 , h - 1);
2920	glEnd;	3512	glEnd ();
2921	glPopMatrix;	3513	glPopMatrix ();
2922	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2923	}
2924	#endif	3514	#endif
2925	PUSHMARK (SP);	3515	PUSHMARK (SP);
2926	XPUSHs (self);	3516	XPUSHs (self);
2927	PUTBACK;	3517	PUTBACK;
2928	call_method ("_draw", G_VOID | G_DISCARD);	3518	call_method ("_draw", G_VOID | G_DISCARD);

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