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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.222 by root, Sat Aug 11 06:34:26 2007 UTC vs.
Revision 1.330 by root, Sun Nov 18 15:24:24 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	#if __GNUC__ >= 4
		82	# define expect(expr,value) __builtin_expect ((expr),(value))
		83	#else
		84	# define expect(expr,value) (expr)
		85	#endif
		86
		87	#define expect_false(expr) expect ((expr) != 0, 0)
		88	#define expect_true(expr) expect ((expr) != 0, 1)
		89
59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	90	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
60		91
		92	/* this is used as fow flag as well, so has to have a different value */
		93	/* then anything that is computed by incoming darkness */
61	#define FOW_DARKNESS 32	94	#define FOW_DARKNESS 50
		95	#define DARKNESS_ADJUST(n) (n)
62		96
63	#define MAP_EXTEND_X 32	97	#define MAP_EXTEND_X 32
64	#define MAP_EXTEND_Y 512	98	#define MAP_EXTEND_Y 512
65		99
66	#define MIN_FONT_HEIGHT 10	100	#define MIN_FONT_HEIGHT 10
67		101
68	#if 0	102	/* mask out modifiers we are not interested in */
69	# define PARACHUTE SDL_INIT_NOPARACHUTE	103	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
70	#else	104
71	# define PARACHUTE 0	105	#define KMOD_LRAM 0x10000 // our extension
72	#endif	106
		107	#define TEXID_SPEECH 1
		108	#define TEXID_NOFACE 2
		109
		110	static char *
		111	fast_sv_grow (SV *sv, STRLEN need)
		112	{
		113	STRLEN len = SvLEN (sv);
		114	STRLEN want = SvCUR (sv) + need;
		115
		116	if (expect_false (len < want))
		117	{
		118	do
		119	len *= 2;
		120	while (len < want);
		121
		122	sv_grow (sv, len);
		123	}
		124
		125	SvCUR_set (sv, want);
		126	return SvEND (sv) - need;
		127	}
73		128
74	static AV *texture_av;	129	static AV *texture_av;
75		130
76	static struct	131	static struct
77	{	132	{
…		…
114	av_push (texture_av, (SV *)(size_t)name);	169	av_push (texture_av, (SV *)(size_t)name);
115	glDeleteTextures (1, &name);	170	glDeleteTextures (1, &name);
116	}	171	}
117		172
118	#include "texcache.c"	173	#include "texcache.c"
		174	#include "rendercache.c"
119		175
120	#include "pango-font.c"	176	#include "pango-font.c"
121	#include "pango-fontmap.c"	177	#include "pango-fontmap.c"
122	#include "pango-render.c"	178	#include "pango-render.c"
123		179
124	typedef IV CFPlus__Channel;	180	typedef IV DC__Channel;
125	typedef SDL_RWops *CFPlus__RW;	181	typedef SDL_RWops *DC__RW;
126	typedef Mix_Chunk *CFPlus__MixChunk;	182	typedef Mix_Chunk *DC__MixChunk;
127	typedef Mix_Music *CFPlus__MixMusic;	183	typedef Mix_Music *DC__MixMusic;
128		184
129	typedef PangoFontDescription *CFPlus__Font;	185	typedef PangoFontDescription *DC__Font;
130		186
131	static int	187	static int
132	shape_attr_p (PangoLayoutRun *run)	188	shape_attr_p (PangoLayoutRun *run)
133	{	189	{
134	GSList *attrs = run->item->analysis.extra_attrs;	190	GSList *attrs = run->item->analysis.extra_attrs;
135		191
136	while (attrs)	192	while (attrs)
137	{	193	{
138	PangoAttribute *attr = attrs->data;	194	PangoAttribute *attr = (PangoAttribute *)attrs->data;
139		195
140	if (attr->klass->type == PANGO_ATTR_SHAPE)	196	if (attr->klass->type == PANGO_ATTR_SHAPE)
141	return 1;	197	return 1;
142		198
143	attrs = attrs->next;	199	attrs = attrs->next;
144	}	200	}
145		201
146	return 0;	202	return 0;
147	}	203	}
148		204
149	typedef struct cf_layout {	205	struct cf_layout {
150	PangoLayout *pl;	206	PangoLayout *pl;
151	float r, g, b, a; // default color for rgba mode	207	float r, g, b, a; // default color for rgba mode
152	int base_height;	208	int base_height;
153	CFPlus__Font font;	209	DC__Font font;
154	} *CFPlus__Layout;	210	rc_t rc;
		211	};
155		212
		213	typedef cf_layout *DC__Layout;
		214
156	static CFPlus__Font default_font;	215	static DC__Font default_font;
157	static PangoContext *opengl_context;	216	static PangoContext *opengl_context;
158	static PangoFontMap *opengl_fontmap;	217	static PangoFontMap *opengl_fontmap;
159		218
160	static void	219	static void
161	substitute_func (FcPattern *pattern, gpointer data)	220	substitute_func (FcPattern *pattern, gpointer data)
162	{	221	{
163	FcPatternAddBool (pattern, FC_HINTING, 1);	222	FcPatternAddBool (pattern, FC_HINTING, 1);
164	#ifdef FC_HINT_STYLE	223	#ifdef FC_HINT_STYLE
165	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	224	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
166	#endif	225	#endif
167	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	226	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
168	}	227	}
169		228
170	static void	229	static void
171	layout_update_font (CFPlus__Layout self)	230	layout_update_font (DC__Layout self)
172	{	231	{
173	/* use a random scale factor to account for unknown descenders, 0.8 works	232	/* use a random scale factor to account for unknown descenders, 0.8 works
174	* reasonably well with bitstream vera	233	* reasonably well with dejavu/bistream fonts
175	*/	234	*/
176	PangoFontDescription *font = self->font ? self->font : default_font;	235	PangoFontDescription *font = self->font ? self->font : default_font;
177		236
178	pango_font_description_set_absolute_size (font,	237	pango_font_description_set_absolute_size (font,
179	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	238	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
180		239
181	pango_layout_set_font_description (self->pl, font);	240	pango_layout_set_font_description (self->pl, font);
182	}	241	}
183		242
184	static void	243	static void
185	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	244	layout_get_pixel_size (DC__Layout self, int *w, int *h)
186	{	245	{
187	PangoRectangle rect;	246	PangoRectangle rect;
188		247
189	// get_pixel_* wrongly rounds down	248	// get_pixel_* wrongly rounds down
190	pango_layout_get_extents (self->pl, 0, &rect);	249	pango_layout_get_extents (self->pl, 0, &rect);
…		…
200	}	259	}
201		260
202	typedef uint16_t tileid;	261	typedef uint16_t tileid;
203	typedef uint16_t faceid;	262	typedef uint16_t faceid;
204		263
205	typedef struct {	264	struct maptex
		265	{
206	int name;	266	GLuint name;
207	int w, h;	267	int w, h;
208	float s, t;	268	float s, t;
209	uint8_t r, g, b, a;	269	uint8_t r, g, b, a;
210	tileid smoothtile;	270	tileid smoothtile;
211	uint8_t smoothlevel;	271	uint8_t smoothlevel;
212	} maptex;	272	uint8_t unused; /* set to zero on use */
		273	};
213		274
214	typedef struct {	275	struct mapcell
		276	{
215	uint32_t player;	277	uint32_t player;
216	tileid tile[3];	278	tileid tile[3];
217	uint16_t darkness;	279	uint16_t darkness;
218	uint8_t stat_width, stat_hp, flags, smoothmax;	280	uint8_t stat_width, stat_hp, flags, smoothmax;
219	} mapcell;	281	};
220		282
221	typedef struct {	283	struct maprow
		284	{
222	int32_t c0, c1;	285	int32_t c0, c1;
223	mapcell *col;	286	mapcell *col;
224	} maprow;	287	};
225		288
226	typedef struct map {	289	struct mapgrid {
227	int x, y, w, h;	290	int x, y, w, h;
228	int ox, oy; /* offset to virtual global coordinate system */	291	int ox, oy; /* offset to virtual global coordinate system */
229	int faces; tileid *face2tile; // [faceid]	292	int faces; tileid *face2tile; // [faceid]
230	int texs; maptex *tex; // [tileid]	293	int texs; maptex *tex; // [tileid]
231		294
232	int32_t rows;	295	int32_t rows;
233	maprow *row;	296	maprow *row;
234	} *CFPlus__Map;	297	};
235		298
236	static char *	299	typedef mapgrid *DC__Map;
		300
		301	template<typename T>
		302	static void
237	prepend (char *ptr, int sze, int inc)	303	prepend (T *&ptr, int sze, int inc)
238	{	304	{
239	char *p;	305	T *p;
240		306
241	New (0, p, sze + inc, char);	307	Newxz (p, sze + inc, T);
242	Zero (p, inc, char);
243	Move (ptr, p + inc, sze, char);	308	Move (ptr, p + inc, sze, T);
244	Safefree (ptr);	309	Safefree (ptr);
245		310
246	return p;	311	ptr = p;
247	}	312	}
248		313
249	static char *	314	template<typename T>
250	append (char *ptr, int sze, int inc)
251	{
252	Renew (ptr, sze + inc, char);
253	Zero (ptr + sze, inc, char);
254
255	return ptr;
256	}
257
258	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
259	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
260
261	static void	315	static void
		316	append (T *&ptr, int sze, int inc)
		317	{
		318	Renew (ptr, sze + inc, T);
		319	Zero (ptr + sze, inc, T);
		320	}
		321
		322	static void
262	need_facenum (struct map *self, faceid face)	323	need_facenum (struct mapgrid *self, faceid face)
263	{	324	{
264	while (self->faces <= face)	325	while (self->faces <= face)
265	{	326	{
266	Append (tileid, self->face2tile, self->faces, self->faces);	327	append (self->face2tile, self->faces, self->faces);
267	self->faces *= 2;	328	self->faces *= 2;
268	}	329	}
269	}	330	}
270		331
271	static void	332	static void
272	need_texid (struct map *self, int texid)	333	need_texid (struct mapgrid *self, int texid)
273	{	334	{
274	while (self->texs <= texid)	335	while (self->texs <= texid)
275	{	336	{
276	Append (maptex, self->tex, self->texs, self->texs);	337	append (self->tex, self->texs, self->texs);
277	self->texs *= 2;	338	self->texs *= 2;
278	}	339	}
279	}	340	}
280		341
281	static maprow *	342	static maprow *
282	map_get_row (CFPlus__Map self, int y)	343	map_get_row (mapgrid *self, int y)
283	{	344	{
284	if (0 > y)	345	if (0 > y)
285	{	346	{
286	int extend = - y + MAP_EXTEND_Y;	347	int extend = - y + MAP_EXTEND_Y;
287	Prepend (maprow, self->row, self->rows, extend);	348	prepend (self->row, self->rows, extend);
288		349
289	self->rows += extend;	350	self->rows += extend;
290	self->y += extend;	351	self->y += extend;
291	y += extend;	352	y += extend;
292	}	353	}
293	else if (y >= self->rows)	354	else if (y >= self->rows)
294	{	355	{
295	int extend = y - self->rows + MAP_EXTEND_Y;	356	int extend = y - self->rows + MAP_EXTEND_Y;
296	Append (maprow, self->row, self->rows, extend);	357	append (self->row, self->rows, extend);
297	self->rows += extend;	358	self->rows += extend;
298	}	359	}
299		360
300	return self->row + y;	361	return self->row + y;
301	}	362	}
…		…
311	}	372	}
312		373
313	if (row->c0 > x)	374	if (row->c0 > x)
314	{	375	{
315	int extend = row->c0 - x + MAP_EXTEND_X;	376	int extend = row->c0 - x + MAP_EXTEND_X;
316	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	377	prepend (row->col, row->c1 - row->c0, extend);
317	row->c0 -= extend;	378	row->c0 -= extend;
318	}	379	}
319	else if (x >= row->c1)	380	else if (x >= row->c1)
320	{	381	{
321	int extend = x - row->c1 + MAP_EXTEND_X;	382	int extend = x - row->c1 + MAP_EXTEND_X;
322	Append (mapcell, row->col, row->c1 - row->c0, extend);	383	append (row->col, row->c1 - row->c0, extend);
323	row->c1 += extend;	384	row->c1 += extend;
324	}	385	}
325		386
326	return row->col + (x - row->c0);	387	return row->col + (x - row->c0);
327	}	388	}
328		389
329	static mapcell *	390	static mapcell *
330	map_get_cell (CFPlus__Map self, int x, int y)	391	map_get_cell (mapgrid *self, int x, int y)
331	{	392	{
332	return row_get_cell (map_get_row (self, y), x);	393	return row_get_cell (map_get_row (self, y), x);
333	}	394	}
334		395
335	static void	396	static void
336	map_clear (CFPlus__Map self)	397	map_clear (mapgrid *self)
337	{	398	{
338	int r;	399	int r;
339		400
340	for (r = 0; r < self->rows; r++)	401	for (r = 0; r < self->rows; r++)
341	Safefree (self->row[r].col);	402	Safefree (self->row[r].col);
…		…
348	self->oy = 0;	409	self->oy = 0;
349	self->row = 0;	410	self->row = 0;
350	self->rows = 0;	411	self->rows = 0;
351	}	412	}
352		413
		414	#define CELL_CLEAR(cell) \
		415	do { \
		416	if ((cell)->player) \
		417	(cell)->tile [2] = 0; \
		418	(cell)->darkness = 0; \
		419	(cell)->stat_hp = 0; \
		420	(cell)->flags = 0; \
		421	(cell)->player = 0; \
		422	} while (0)
		423
353	static void	424	static void
354	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	425	map_blank (mapgrid *self, int x0, int y0, int w, int h)
355	{	426	{
356	int x, y;	427	int x, y;
357	maprow *row;	428	maprow *row;
358	mapcell *cell;	429	mapcell *cell;
359		430
…		…
371	if (x >= row->c1)	442	if (x >= row->c1)
372	break;	443	break;
373		444
374	cell = row->col + x - row->c0;	445	cell = row->col + x - row->c0;
375		446
376	cell->darkness = 0;	447	CELL_CLEAR (cell);
377	cell->stat_hp = 0;
378	cell->flags = 0;
379	cell->player = 0;
380	}	448	}
381	}	449	}
382	}	450	}
383		451
384	typedef struct {	452	struct smooth_key
		453	{
385	tileid tile;	454	tileid tile;
386	uint8_t x, y, level;	455	uint8_t x, y, level;
387	} smooth_key;	456
		457	bool operator == (const smooth_key &o) const
		458	{
		459	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		460	}
		461	};
		462
		463	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		464
		465	namespace std {
		466	template <>
		467	struct hash<smooth_key>
		468	{
		469	size_t operator () (const smooth_key &v) const
		470	{
		471	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		472	}
		473	};
		474	}
388		475
389	static void	476	static void
390	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	477	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
391	{	478	{
392	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	479	auto &&it = h.find (key);
393		480
394	if (SvIOK (*sv))	481	if (it == h.end ())
395	SvIV_set (*sv, SvIVX (*sv) | bits);	482	h.insert (std::make_pair (key, bits));
396	else	483	else
397	sv_setiv (*sv, bits);	484	it->second |= bits;
398	}	485	}
399		486
400	static void	487	static void
401	music_finished (void)	488	music_finished (void)
402	{	489	{
…		…
419	ev.code = 1;	506	ev.code = 1;
420	ev.data1 = (void *)(long)channel;	507	ev.data1 = (void *)(long)channel;
421	ev.data2 = 0;	508	ev.data2 = 0;
422		509
423	SDL_PushEvent ((SDL_Event *)&ev);	510	SDL_PushEvent ((SDL_Event *)&ev);
		511	}
		512
		513	// approximately divide by 255
		514	static unsigned int
		515	div255 (unsigned int n)
		516	{
		517	return (n + (n >> 8)) >> 8;
424	}	518	}
425		519
426	static unsigned int	520	static unsigned int
427	minpot (unsigned int n)	521	minpot (unsigned int n)
428	{	522	{
…		…
438	n |= n >> 16;	532	n |= n >> 16;
439		533
440	return n + 1;	534	return n + 1;
441	}	535	}
442		536
		537	static unsigned int
		538	popcount (unsigned int n)
		539	{
		540	n -= (n >> 1) & 0x55555555U;
		541	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		542	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		543	n *= 0x01010101U;
		544
		545	return n >> 24;
		546	}
		547
443	/* SDL should provide this, really. */	548	/* SDL should provide this, really. */
444	#define SDLK_MODIFIER_MIN 300	549	#define SDLK_MODIFIER_MIN 300
445	#define SDLK_MODIFIER_MAX 314	550	#define SDLK_MODIFIER_MAX 314
446		551
447	/******************************************************************************/	552	/******************************************************************************/
…		…
485	return 0;	590	return 0;
486		591
487	return 1;	592	return 1;
488	}	593	}
489		594
490	MODULE = CFPlus PACKAGE = CFPlus	595	/******************************************************************************/
		596
		597	/* process keyboard modifiers */
		598	static int
		599	mod_munge (int mod)
		600	{
		601	mod &= MOD_MASK;
		602
		603	if (mod & (KMOD_META | KMOD_ALT))
		604	mod |= KMOD_LRAM;
		605
		606	return mod;
		607	}
		608
		609	static void
		610	deliantra_main (SV *real_main)
		611	{
		612	dSP;
		613
		614	PUSHMARK (SP);
		615	call_sv (real_main, G_DISCARD | G_VOID);
		616	}
		617
		618	#ifdef __MACOSX__
		619	static SV *real_main;
		620
		621	/* to due surprising braindamage on the side of SDL design, we
		622	* do some mind-boggling hack here: SDL requires a custom main()
		623	* on OS X, so... we provide one and call the original main(), which,
		624	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		625	* and which calls our main (== SDL_main) back.
		626	*/
		627	extern C_LINKAGE int
		628	main (int argc, char *argv[])
		629	{
		630	deliantra_main (real_main);
		631	}
		632
		633	#undef main
		634
		635	extern C_LINKAGE int main (int argc, char *argv[]);
		636
		637	static void
		638	SDL_main_hack (SV *real_main_)
		639	{
		640	real_main = real_main_;
		641
		642	char *argv[] = { "deliantra client", 0 };
		643	(main) (1, argv);
		644	}
		645	#else
		646	static void
		647	SDL_main_hack (SV *real_main)
		648	{
		649	deliantra_main (real_main);
		650	}
		651	#endif
		652
		653	MODULE = Deliantra::Client PACKAGE = DC
491		654
492	PROTOTYPES: ENABLE	655	PROTOTYPES: ENABLE
493		656
494	BOOT:	657	BOOT:
495	{	658	{
496	HV *stash = gv_stashpv ("CFPlus", 1);	659	HV *stash = gv_stashpv ("DC", 1);
497	static const struct {	660	static const struct {
498	const char *name;	661	const char *name;
499	IV iv;	662	IV iv;
500	} *civ, const_iv[] = {	663	} *civ, const_iv[] = {
501	# define const_iv(name) { # name, (IV)name }	664	# define const_iv(name) { # name, (IV)name }
…		…
523		686
524	const_iv (SDL_APPINPUTFOCUS),	687	const_iv (SDL_APPINPUTFOCUS),
525	const_iv (SDL_APPMOUSEFOCUS),	688	const_iv (SDL_APPMOUSEFOCUS),
526	const_iv (SDL_APPACTIVE),	689	const_iv (SDL_APPACTIVE),
527		690
		691
		692	const_iv (SDLK_UNKNOWN),
		693	const_iv (SDLK_FIRST),
		694	const_iv (SDLK_BACKSPACE),
		695	const_iv (SDLK_TAB),
		696	const_iv (SDLK_CLEAR),
		697	const_iv (SDLK_RETURN),
		698	const_iv (SDLK_PAUSE),
		699	const_iv (SDLK_ESCAPE),
		700	const_iv (SDLK_SPACE),
		701	const_iv (SDLK_EXCLAIM),
		702	const_iv (SDLK_QUOTEDBL),
		703	const_iv (SDLK_HASH),
		704	const_iv (SDLK_DOLLAR),
		705	const_iv (SDLK_AMPERSAND),
		706	const_iv (SDLK_QUOTE),
		707	const_iv (SDLK_LEFTPAREN),
		708	const_iv (SDLK_RIGHTPAREN),
		709	const_iv (SDLK_ASTERISK),
		710	const_iv (SDLK_PLUS),
		711	const_iv (SDLK_COMMA),
		712	const_iv (SDLK_MINUS),
		713	const_iv (SDLK_PERIOD),
		714	const_iv (SDLK_SLASH),
		715	const_iv (SDLK_0),
		716	const_iv (SDLK_1),
		717	const_iv (SDLK_2),
		718	const_iv (SDLK_3),
		719	const_iv (SDLK_4),
		720	const_iv (SDLK_5),
		721	const_iv (SDLK_6),
		722	const_iv (SDLK_7),
		723	const_iv (SDLK_8),
		724	const_iv (SDLK_9),
		725	const_iv (SDLK_COLON),
		726	const_iv (SDLK_SEMICOLON),
		727	const_iv (SDLK_LESS),
		728	const_iv (SDLK_EQUALS),
		729	const_iv (SDLK_GREATER),
		730	const_iv (SDLK_QUESTION),
		731	const_iv (SDLK_AT),
		732
		733	const_iv (SDLK_LEFTBRACKET),
		734	const_iv (SDLK_BACKSLASH),
		735	const_iv (SDLK_RIGHTBRACKET),
		736	const_iv (SDLK_CARET),
		737	const_iv (SDLK_UNDERSCORE),
		738	const_iv (SDLK_BACKQUOTE),
		739	const_iv (SDLK_DELETE),
		740
		741	const_iv (SDLK_FIRST),
		742	const_iv (SDLK_LAST),
528	const_iv (SDLK_KP0),	743	const_iv (SDLK_KP0),
529	const_iv (SDLK_KP1),	744	const_iv (SDLK_KP1),
530	const_iv (SDLK_KP2),	745	const_iv (SDLK_KP2),
531	const_iv (SDLK_KP3),	746	const_iv (SDLK_KP3),
532	const_iv (SDLK_KP4),	747	const_iv (SDLK_KP4),
…		…
604	const_iv (KMOD_LMETA),	819	const_iv (KMOD_LMETA),
605	const_iv (KMOD_RMETA),	820	const_iv (KMOD_RMETA),
606	const_iv (KMOD_NUM),	821	const_iv (KMOD_NUM),
607	const_iv (KMOD_CAPS),	822	const_iv (KMOD_CAPS),
608	const_iv (KMOD_MODE),	823	const_iv (KMOD_MODE),
		824
		825	const_iv (KMOD_LRAM),
		826
		827	const_iv (MIX_DEFAULT_FORMAT),
		828
		829	const_iv (SDL_INIT_TIMER),
		830	const_iv (SDL_INIT_AUDIO),
		831	const_iv (SDL_INIT_VIDEO),
		832	const_iv (SDL_INIT_CDROM),
		833	const_iv (SDL_INIT_JOYSTICK),
		834	const_iv (SDL_INIT_EVERYTHING),
		835	const_iv (SDL_INIT_NOPARACHUTE),
		836	const_iv (SDL_INIT_EVENTTHREAD),
		837
		838	const_iv (SDL_GL_RED_SIZE),
		839	const_iv (SDL_GL_GREEN_SIZE),
		840	const_iv (SDL_GL_BLUE_SIZE),
		841	const_iv (SDL_GL_ALPHA_SIZE),
		842	const_iv (SDL_GL_DOUBLEBUFFER),
		843	const_iv (SDL_GL_BUFFER_SIZE),
		844	const_iv (SDL_GL_DEPTH_SIZE),
		845	const_iv (SDL_GL_STENCIL_SIZE),
		846	const_iv (SDL_GL_ACCUM_RED_SIZE),
		847	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		848	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		849	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		850	const_iv (SDL_GL_STEREO),
		851	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		852	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		853	const_iv (SDL_GL_ACCELERATED_VISUAL),
		854	const_iv (SDL_GL_SWAP_CONTROL),
		855
		856	const_iv (FOW_DARKNESS)
609	# undef const_iv	857	# undef const_iv
610	};	858	};
611		859
612	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	860	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
613	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	861	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
614		862
615	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	863	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
616	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	864	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
617	}	865	}
618		866
…		…
630	RETVAL	878	RETVAL
631		879
632	NV floor (NV x)	880	NV floor (NV x)
633		881
634	NV ceil (NV x)	882	NV ceil (NV x)
		883
		884	IV minpot (UV n)
		885
		886	IV popcount (UV n)
		887
		888	NV distance (NV dx, NV dy)
		889	CODE:
		890	RETVAL = pow (dx * dx + dy * dy, 0.5);
		891	OUTPUT:
		892	RETVAL
635		893
636	void	894	void
637	pango_init ()	895	pango_init ()
638	CODE:	896	CODE:
639	{	897	{
640	opengl_fontmap = pango_opengl_font_map_new ();	898	opengl_fontmap = pango_opengl_font_map_new ();
641	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	899	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
642	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	900	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		901	/*pango_context_set_font_description (opengl_context, default_font);*/
		902	#if PANGO_VERSION_CHECK (1, 15, 2)
		903	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		904	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		905	#endif
643	}	906	}
644		907
645	char *
646	SDL_GetError ()	908	char *SDL_GetError ()
647		909
648	int	910	void SDL_main_hack (SV *real_main)
649	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	911	PROTOTYPE: &
650		912
651	void	913	int SDL_Init (U32 flags)
		914
		915	int SDL_InitSubSystem (U32 flags)
		916
		917	void SDL_QuitSubSystem (U32 flags)
		918
652	SDL_Quit ()	919	void SDL_Quit ()
		920
		921	int SDL_GL_SetAttribute (int attr, int value)
		922	C_ARGS: (SDL_GLattr)attr, value
		923
		924	int SDL_GL_GetAttribute (int attr)
		925	CODE:
		926	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		927	XSRETURN_UNDEF;
		928	OUTPUT:
		929	RETVAL
653		930
654	void	931	void
655	SDL_ListModes (int rgb, int alpha)	932	SDL_ListModes (int rgb, int alpha)
656	PPCODE:	933	PPCODE:
657	{	934	{
…		…
669	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	946	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
670	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	947	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
671	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	948	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
672		949
673	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	950	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
674	#if SDL_VERSION_ATLEAST(1,2,10)
675	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
676	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	951	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
677	#endif
678		952
679	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	953	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
680		954
681	if (m && m != (SDL_Rect **)-1)	955	if (m && m != (SDL_Rect **)-1)
682	while (*m)	956	while (*m)
683	{	957	{
684	if ((*m)->w >= 640 && (*m)->h >= 480)	958	if ((*m)->w >= 400 && (*m)->h >= 300)
685	{	959	{
686	AV *av = newAV ();	960	AV *av = newAV ();
687	av_push (av, newSViv ((*m)->w));	961	av_push (av, newSViv ((*m)->w));
688	av_push (av, newSViv ((*m)->h));	962	av_push (av, newSViv ((*m)->h));
689	av_push (av, newSViv (rgb));	963	av_push (av, newSViv (rgb));
…		…
712	);	986	);
713		987
714	if (RETVAL)	988	if (RETVAL)
715	{	989	{
716	av_clear (texture_av);	990	av_clear (texture_av);
717
718	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
719	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	991	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
720	#include "glfunc.h"	992	#include "glfunc.h"
721	#undef GL_FUNC	993	#undef GL_FUNC
		994	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		995	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
722	}	996	}
723	}	997	}
724	OUTPUT:	998	OUTPUT:
725	RETVAL	999	RETVAL
		1000
		1001	void
		1002	SDL_WM_SetCaption (const char *title, const char *icon)
726		1003
727	void	1004	void
728	SDL_GL_SwapBuffers ()	1005	SDL_GL_SwapBuffers ()
729		1006
730	char *	1007	char *
731	SDL_GetKeyName (int sym)	1008	SDL_GetKeyName (int sym)
		1009	C_ARGS: (SDLKey)sym
732		1010
733	int	1011	int
734	SDL_GetAppState ()	1012	SDL_GetAppState ()
735		1013
		1014	int
		1015	SDL_GetModState ()
		1016
		1017	int
		1018	SDL_WaitEvent ()
		1019	C_ARGS: 0
		1020
736	void	1021	void
		1022	SDL_PumpEvents ()
		1023
		1024	void
737	poll_events ()	1025	peep_events ()
738	PPCODE:	1026	PPCODE:
739	{	1027	{
740	SDL_Event ev;	1028	SDL_Event ev;
741		1029
742	SDL_PumpEvents ();	1030	SDL_PumpEvents ();
…		…
749	{	1037	{
750	case SDL_KEYDOWN:	1038	case SDL_KEYDOWN:
751	case SDL_KEYUP:	1039	case SDL_KEYUP:
752	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1040	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
753	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1041	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
754	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1042	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
755	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1043	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
756	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1044	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
757	break;	1045	break;
758		1046
759	case SDL_ACTIVEEVENT:	1047	case SDL_ACTIVEEVENT:
760	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1048	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
778	x = ev.motion.x;	1066	x = ev.motion.x;
779	y = ev.motion.y;	1067	y = ev.motion.y;
780	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1068	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
781	}	1069	}
782		1070
783	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1071	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
784	hv_store (hv, "state", 5, newSViv (state), 0);	1072	hv_store (hv, "state", 5, newSViv (state), 0);
785	hv_store (hv, "x", 1, newSViv (x), 0);	1073	hv_store (hv, "x", 1, newSViv (x), 0);
786	hv_store (hv, "y", 1, newSViv (y), 0);	1074	hv_store (hv, "y", 1, newSViv (y), 0);
787	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1075	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
788	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1076	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
789	}	1077	}
790	break;	1078	break;
791		1079
792	case SDL_MOUSEBUTTONDOWN:	1080	case SDL_MOUSEBUTTONDOWN:
793	case SDL_MOUSEBUTTONUP:	1081	case SDL_MOUSEBUTTONUP:
794	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1082	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
795		1083
796	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1084	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
797	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1085	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
798	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1086	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
799	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1087	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
804	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1092	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
805	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1093	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
806	break;	1094	break;
807	}	1095	}
808		1096
809	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1097	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
810	}	1098	}
811	}	1099	}
812		1100
		1101	char *
		1102	SDL_AudioDriverName ()
		1103	CODE:
		1104	{
		1105	char buf [256];
		1106	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1107	XSRETURN_UNDEF;
		1108
		1109	RETVAL = buf;
		1110	}
		1111	OUTPUT:
		1112	RETVAL
		1113
813	int	1114	int
814	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)	1115	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
815	POSTCALL:	1116	POSTCALL:
816	Mix_HookMusicFinished (music_finished);	1117	Mix_HookMusicFinished (music_finished);
817	Mix_ChannelFinished (channel_finished);	1118	Mix_ChannelFinished (channel_finished);
		1119
		1120	void
		1121	Mix_QuerySpec ()
		1122	PPCODE:
		1123	{
		1124	int freq, channels;
		1125	Uint16 format;
		1126
		1127	if (Mix_QuerySpec (&freq, &format, &channels))
		1128	{
		1129	EXTEND (SP, 3);
		1130	PUSHs (sv_2mortal (newSViv (freq)));
		1131	PUSHs (sv_2mortal (newSViv (format)));
		1132	PUSHs (sv_2mortal (newSViv (channels)));
		1133	}
		1134	}
818		1135
819	void	1136	void
820	Mix_CloseAudio ()	1137	Mix_CloseAudio ()
821		1138
822	int	1139	int
…		…
857	}	1174	}
858	}	1175	}
859	#endif	1176	#endif
860	}	1177	}
861		1178
862	void	1179	int
863	add_font (char *file)	1180	add_font (char *file)
864	CODE:	1181	CODE:
865	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1182	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1183	OUTPUT:
		1184	RETVAL
		1185
		1186	void
		1187	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1188
		1189	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1190	void
		1191	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
866		1192
867	void	1193	void
868	load_image_inline (SV *image_)	1194	load_image_inline (SV *image_)
869	ALIAS:	1195	ALIAS:
870	load_image_file = 1	1196	load_image_file = 1
…		…
916		1242
917	SDL_LockSurface (surface2);	1243	SDL_LockSurface (surface2);
918	EXTEND (SP, 6);	1244	EXTEND (SP, 6);
919	PUSHs (sv_2mortal (newSViv (surface2->w)));	1245	PUSHs (sv_2mortal (newSViv (surface2->w)));
920	PUSHs (sv_2mortal (newSViv (surface2->h)));	1246	PUSHs (sv_2mortal (newSViv (surface2->h)));
921	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1247	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
922	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1248	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
923	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1249	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
924	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1250	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
925	SDL_UnlockSurface (surface2);	1251	SDL_UnlockSurface (surface2);
926		1252
…		…
956	void	1282	void
957	error (char *message)	1283	error (char *message)
958	CODE:	1284	CODE:
959	fprintf (stderr, "ERROR: %s\n", message);	1285	fprintf (stderr, "ERROR: %s\n", message);
960	#ifdef _WIN32	1286	#ifdef _WIN32
961	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1287	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
962	#endif	1288	#endif
963		1289
964	void	1290	void
965	fatal (char *message)	1291	fatal (char *message)
966	CODE:	1292	CODE:
967	fprintf (stderr, "FATAL: %s\n", message);	1293	fprintf (stderr, "FATAL: %s\n", message);
968	#ifdef _WIN32	1294	#ifdef _WIN32
969	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1295	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
970	#endif	1296	#endif
971	_exit (1);	1297	_exit (1);
972		1298
973	void	1299	void
974	_exit (int retval = 0)	1300	_exit (int retval = 0)
…		…
986	#if DEBUG	1312	#if DEBUG
987	VALGRIND_DO_LEAK_CHECK;	1313	VALGRIND_DO_LEAK_CHECK;
988	#endif	1314	#endif
989	}	1315	}
990		1316
991	MODULE = CFPlus PACKAGE = CFPlus::Font	1317	int
		1318	SvREFCNT (SV *sv)
		1319	CODE:
		1320	RETVAL = SvREFCNT (sv);
		1321	OUTPUT:
		1322	RETVAL
		1323
		1324	MODULE = Deliantra::Client PACKAGE = DC::Font
992		1325
993	PROTOTYPES: DISABLE	1326	PROTOTYPES: DISABLE
994		1327
995	CFPlus::Font	1328	DC::Font
996	new_from_file (SV *class, char *path, int id = 0)	1329	new_from_file (SV *klass, char *path, int id = 0)
997	CODE:	1330	CODE:
998	{	1331	{
999	int count;	1332	int count;
1000	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1333	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1001	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1334	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1003	}	1336	}
1004	OUTPUT:	1337	OUTPUT:
1005	RETVAL	1338	RETVAL
1006		1339
1007	void	1340	void
1008	DESTROY (CFPlus::Font self)	1341	DESTROY (DC::Font self)
1009	CODE:	1342	CODE:
1010	pango_font_description_free (self);	1343	pango_font_description_free (self);
1011		1344
1012	void	1345	void
1013	make_default (CFPlus::Font self)	1346	make_default (DC::Font self)
1014	PROTOTYPE: $	1347	PROTOTYPE: $
1015	CODE:	1348	CODE:
1016	default_font = self;	1349	default_font = self;
1017		1350
1018	MODULE = CFPlus PACKAGE = CFPlus::Layout	1351	MODULE = Deliantra::Client PACKAGE = DC::Layout
1019		1352
1020	PROTOTYPES: DISABLE	1353	PROTOTYPES: DISABLE
1021		1354
1022	void	1355	void
1023	reset_glyph_cache ()	1356	glyph_cache_backup ()
1024	PROTOTYPE:	1357	PROTOTYPE:
1025	CODE:	1358	CODE:
		1359	tc_backup ();
		1360
		1361	void
		1362	glyph_cache_restore ()
		1363	PROTOTYPE:
		1364	CODE:
1026	tc_clear ();	1365	tc_restore ();
1027		1366
1028	CFPlus::Layout	1367	DC::Layout
1029	new (SV *class)	1368	new (SV *klass)
1030	CODE:	1369	CODE:
1031	New (0, RETVAL, 1, struct cf_layout);	1370	RETVAL = new cf_layout;
1032		1371
1033	RETVAL->pl = pango_layout_new (opengl_context);	1372	RETVAL->pl = pango_layout_new (opengl_context);
1034	RETVAL->r = 1.;	1373	RETVAL->r = 1.;
1035	RETVAL->g = 1.;	1374	RETVAL->g = 1.;
1036	RETVAL->b = 1.;	1375	RETVAL->b = 1.;
…		…
1042	layout_update_font (RETVAL);	1381	layout_update_font (RETVAL);
1043	OUTPUT:	1382	OUTPUT:
1044	RETVAL	1383	RETVAL
1045		1384
1046	void	1385	void
1047	DESTROY (CFPlus::Layout self)	1386	DESTROY (DC::Layout self)
1048	CODE:	1387	CODE:
1049	g_object_unref (self->pl);	1388	g_object_unref (self->pl);
1050	Safefree (self);	1389	delete self;
1051		1390
1052	void	1391	void
1053	set_text (CFPlus::Layout self, SV *text_)	1392	set_text (DC::Layout self, SV *text_)
1054	CODE:	1393	CODE:
1055	{	1394	{
1056	STRLEN textlen;	1395	STRLEN textlen;
1057	char *text = SvPVutf8 (text_, textlen);	1396	char *text = SvPVutf8 (text_, textlen);
1058		1397
1059	pango_layout_set_text (self->pl, text, textlen);	1398	pango_layout_set_text (self->pl, text, textlen);
1060	}	1399	}
1061		1400
1062	void	1401	void
1063	set_markup (CFPlus::Layout self, SV *text_)	1402	set_markup (DC::Layout self, SV *text_)
1064	CODE:	1403	CODE:
1065	{	1404	{
1066	STRLEN textlen;	1405	STRLEN textlen;
1067	char *text = SvPVutf8 (text_, textlen);	1406	char *text = SvPVutf8 (text_, textlen);
1068		1407
1069	pango_layout_set_markup (self->pl, text, textlen);	1408	pango_layout_set_markup (self->pl, text, textlen);
1070	}	1409	}
1071		1410
1072	void	1411	void
1073	set_shapes (CFPlus::Layout self, ...)	1412	set_shapes (DC::Layout self, ...)
1074	CODE:	1413	CODE:
1075	{	1414	{
1076	PangoAttrList *attrs = 0;	1415	PangoAttrList *attrs = 0;
1077	const char *text = pango_layout_get_text (self->pl);	1416	const char *text = pango_layout_get_text (self->pl);
1078	const char *pos = text;	1417	const char *pos = text;
…		…
1113	if (attrs)	1452	if (attrs)
1114	pango_layout_set_attributes (self->pl, attrs);	1453	pango_layout_set_attributes (self->pl, attrs);
1115	}	1454	}
1116		1455
1117	void	1456	void
1118	get_shapes (CFPlus::Layout self)	1457	get_shapes (DC::Layout self)
1119	PPCODE:	1458	PPCODE:
1120	{	1459	{
1121	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1460	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1122		1461
1123	do	1462	do
1124	{	1463	{
1125	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1464	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1126		1465
1127	if (run && shape_attr_p (run))	1466	if (run && shape_attr_p (run))
1128	{	1467	{
1129	PangoRectangle extents;	1468	PangoRectangle extents;
1130	pango_layout_iter_get_run_extents (iter, 0, &extents);	1469	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1138		1477
1139	pango_layout_iter_free (iter);	1478	pango_layout_iter_free (iter);
1140	}	1479	}
1141		1480
1142	int	1481	int
1143	has_wrapped (CFPlus::Layout self)	1482	has_wrapped (DC::Layout self)
1144	CODE:	1483	CODE:
1145	{	1484	{
1146	int lines = 1;	1485	int lines = 1;
1147	const char *text = pango_layout_get_text (self->pl);	1486	const char *text = pango_layout_get_text (self->pl);
1148		1487
…		…
1153	}	1492	}
1154	OUTPUT:	1493	OUTPUT:
1155	RETVAL	1494	RETVAL
1156		1495
1157	SV *	1496	SV *
1158	get_text (CFPlus::Layout self)	1497	get_text (DC::Layout self)
1159	CODE:	1498	CODE:
1160	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1499	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1161	sv_utf8_decode (RETVAL);	1500	sv_utf8_decode (RETVAL);
1162	OUTPUT:	1501	OUTPUT:
1163	RETVAL	1502	RETVAL
1164		1503
1165	void	1504	void
1166	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1505	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1167	CODE:	1506	CODE:
1168	self->r = r;	1507	self->r = r;
1169	self->g = g;	1508	self->g = g;
1170	self->b = b;	1509	self->b = b;
1171	self->a = a;	1510	self->a = a;
1172		1511
1173	void	1512	void
1174	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1513	set_font (DC::Layout self, DC::Font font = 0)
1175	CODE:	1514	CODE:
1176	if (self->font != font)	1515	if (self->font != font)
1177	{	1516	{
1178	self->font = font;	1517	self->font = font;
1179	layout_update_font (self);	1518	layout_update_font (self);
1180	}	1519	}
1181		1520
1182	void	1521	void
1183	set_height (CFPlus::Layout self, int base_height)	1522	set_height (DC::Layout self, int base_height)
1184	CODE:	1523	CODE:
1185	if (self->base_height != base_height)	1524	if (self->base_height != base_height)
1186	{	1525	{
1187	self->base_height = base_height;	1526	self->base_height = base_height;
1188	layout_update_font (self);	1527	layout_update_font (self);
1189	}	1528	}
1190		1529
1191	void	1530	void
1192	set_width (CFPlus::Layout self, int max_width = -1)	1531	set_width (DC::Layout self, int max_width = -1)
1193	CODE:	1532	CODE:
1194	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1533	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1195		1534
1196	void	1535	void
1197	set_indent (CFPlus::Layout self, int indent)	1536	set_indent (DC::Layout self, int indent)
1198	CODE:	1537	CODE:
1199	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1538	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1200		1539
1201	void	1540	void
1202	set_spacing (CFPlus::Layout self, int spacing)	1541	set_spacing (DC::Layout self, int spacing)
1203	CODE:	1542	CODE:
1204	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1543	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1205		1544
1206	void	1545	void
1207	set_ellipsise (CFPlus::Layout self, int ellipsise)	1546	set_ellipsise (DC::Layout self, int ellipsise)
1208	CODE:	1547	CODE:
1209	pango_layout_set_ellipsize (self->pl,	1548	pango_layout_set_ellipsize (self->pl,
1210	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1549	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1211	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1550	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1212	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1551	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1213	: PANGO_ELLIPSIZE_NONE	1552	: PANGO_ELLIPSIZE_NONE
1214	);	1553	);
1215		1554
1216	void	1555	void
1217	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1556	set_single_paragraph_mode (DC::Layout self, int spm)
1218	CODE:	1557	CODE:
1219	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1558	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1220		1559
1221	void	1560	void
1222	size (CFPlus::Layout self)	1561	size (DC::Layout self)
1223	PPCODE:	1562	PPCODE:
1224	{	1563	{
1225	int w, h;	1564	int w, h;
1226		1565
1227	layout_get_pixel_size (self, &w, &h);	1566	layout_get_pixel_size (self, &w, &h);
…		…
1230	PUSHs (sv_2mortal (newSViv (w)));	1569	PUSHs (sv_2mortal (newSViv (w)));
1231	PUSHs (sv_2mortal (newSViv (h)));	1570	PUSHs (sv_2mortal (newSViv (h)));
1232	}	1571	}
1233		1572
1234	int	1573	int
1235	descent (CFPlus::Layout self)	1574	descent (DC::Layout self)
1236	CODE:	1575	CODE:
1237	{	1576	{
1238	PangoRectangle rect;	1577	PangoRectangle rect;
1239	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1578	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1240	pango_layout_line_get_pixel_extents (line, 0, &rect);	1579	pango_layout_line_get_pixel_extents (line, 0, &rect);
1241	RETVAL = PANGO_DESCENT (rect);	1580	RETVAL = PANGO_DESCENT (rect);
1242	}	1581	}
1243	OUTPUT:	1582	OUTPUT:
1244	RETVAL	1583	RETVAL
1245		1584
1246	int	1585	int
1247	xy_to_index (CFPlus::Layout self, int x, int y)	1586	xy_to_index (DC::Layout self, int x, int y)
1248	CODE:	1587	CODE:
1249	{	1588	{
1250	int index, trailing;	1589	int index, trailing;
1251	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1590	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1252	RETVAL = index + trailing;	1591	RETVAL = index + trailing;
1253	}	1592	}
1254	OUTPUT:	1593	OUTPUT:
1255	RETVAL	1594	RETVAL
1256		1595
1257	void	1596	void
1258	cursor_pos (CFPlus::Layout self, int index)	1597	cursor_pos (DC::Layout self, int index)
1259	PPCODE:	1598	PPCODE:
1260	{	1599	{
1261	PangoRectangle strong_pos;	1600	PangoRectangle pos;
1262	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1601	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1263		1602
1264	EXTEND (SP, 3);	1603	EXTEND (SP, 3);
1265	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1604	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1266	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1605	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1267	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1606	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1268	}	1607	}
1269		1608
1270	void	1609	void
1271	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1610	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1272	PPCODE:	1611	PPCODE:
1273	{	1612	{
1274	int line, x;	1613	int line, x;
1275		1614
1276	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1615	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1616	#if !PANGO_VERSION_CHECK (1, 17, 3)
1277	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1617	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1278		1618	--line;
		1619	#endif
1279	EXTEND (SP, 2);	1620	EXTEND (SP, 2);
1280	PUSHs (sv_2mortal (newSViv (line - 1)));	1621	PUSHs (sv_2mortal (newSViv (line)));
1281	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1622	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1282	}	1623	}
1283		1624
1284	void	1625	void
1285	line_x_to_index (CFPlus::Layout self, int line, int x)	1626	line_x_to_index (DC::Layout self, int line, int x)
1286	PPCODE:	1627	PPCODE:
1287	{	1628	{
1288	PangoLayoutLine *lp;	1629	PangoLayoutLine *lp;
1289	int index, trailing;	1630	int index, trailing;
1290		1631
1291	if (line < 0)	1632	if (line < 0)
1292	XSRETURN_EMPTY;	1633	XSRETURN_EMPTY;
1293		1634
1294	if (!(lp = pango_layout_get_line (self->pl, line)))	1635	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1295	XSRETURN_EMPTY; /* do better */	1636	XSRETURN_EMPTY; /* do better */
1296		1637
1297	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1638	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1298		1639
1299	EXTEND (SP, 2);	1640	EXTEND (SP, 2);
…		…
1305	PUSHs (sv_2mortal (newSViv (trailing)));	1646	PUSHs (sv_2mortal (newSViv (trailing)));
1306	}	1647	}
1307	}	1648	}
1308		1649
1309	void	1650	void
1310	render (CFPlus::Layout self, float x, float y, int flags = 0)	1651	render (DC::Layout self, float x, float y, int flags = 0)
1311	PPCODE:	1652	CODE:
		1653	self->rc.clear ();
1312	pango_opengl_render_layout_subpixel (	1654	pango_opengl_render_layout_subpixel (
1313	self->pl,	1655	self->pl,
		1656	&self->rc,
1314	x * PANGO_SCALE, y * PANGO_SCALE,	1657	x * PANGO_SCALE, y * PANGO_SCALE,
1315	self->r, self->g, self->b, self->a,	1658	self->r, self->g, self->b, self->a,
1316	flags	1659	flags
1317	);	1660	);
		1661	// we assume that context_change actually clears/frees stuff
		1662	// and does not do any recomputation...
		1663	pango_layout_context_changed (self->pl);
1318		1664
1319	MODULE = CFPlus PACKAGE = CFPlus::Texture	1665	void
		1666	draw (DC::Layout self)
		1667	CODE:
		1668	{
		1669	glEnable (GL_TEXTURE_2D);
		1670	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1671	glEnable (GL_BLEND);
		1672	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1673	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1674	glEnable (GL_ALPHA_TEST);
		1675	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1676
		1677	self->rc.draw ();
		1678
		1679	glDisable (GL_ALPHA_TEST);
		1680	glDisable (GL_BLEND);
		1681	glDisable (GL_TEXTURE_2D);
		1682	}
		1683
		1684	MODULE = Deliantra::Client PACKAGE = DC::Texture
1320		1685
1321	PROTOTYPES: ENABLE	1686	PROTOTYPES: ENABLE
1322
1323	int minpot (int n)
1324		1687
1325	void	1688	void
1326	pad (SV *data_, int ow, int oh, int nw, int nh)	1689	pad (SV *data_, int ow, int oh, int nw, int nh)
1327	CODE:	1690	CODE:
1328	{	1691	{
…		…
1394	glDisable (GL_ALPHA_TEST);	1757	glDisable (GL_ALPHA_TEST);
1395	glDisable (GL_BLEND);	1758	glDisable (GL_BLEND);
1396	}	1759	}
1397	}	1760	}
1398		1761
		1762	void
		1763	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)
		1764	PROTOTYPE: @
		1765	CODE:
		1766	{
		1767	glEnable (GL_BLEND);
		1768	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1769	glEnable (GL_TEXTURE_2D);
		1770	glBindTexture (GL_TEXTURE_2D, name1);
		1771
		1772	glColor3f (intensity, intensity, intensity);
		1773	glPushMatrix ();
		1774	glScalef (1./3, 1./3, 1.);
		1775
		1776	if (blend > 0.f)
		1777	{
		1778	float dx3 = dx * -3.f / w;
		1779	float dy3 = dy * -3.f / h;
		1780	GLfloat env_color[4] = { 0., 0., 0., blend };
		1781
		1782	/* interpolate the two shadow textures */
		1783	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1784	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1785
		1786	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1787	gl.ActiveTexture (GL_TEXTURE1);
		1788	glEnable (GL_TEXTURE_2D);
		1789	glBindTexture (GL_TEXTURE_2D, name2);
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1791
		1792	/* rgb == rgb(glcolor) */
		1793	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1794	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1796
		1797	/* alpha = interpolate t0, t1 by env_alpha */
		1798	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1799
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1801	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1802	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1803
		1804	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1805	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1806
		1807	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1808	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1809
		1810	glBegin (GL_QUADS);
		1811	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1812	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1813	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1814	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1815	glEnd ();
		1816
		1817	glDisable (GL_TEXTURE_2D);
		1818	gl.ActiveTexture (GL_TEXTURE0);
		1819	}
		1820	else
		1821	{
		1822	/* simple blending of one texture, also opengl <1.3 path */
		1823	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1824
		1825	glBegin (GL_QUADS);
		1826	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1827	glTexCoord2f (0, t); glVertex2f (0, h);
		1828	glTexCoord2f (s, t); glVertex2f (w, h);
		1829	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1830	glEnd ();
		1831	}
		1832
		1833	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1834	{
		1835	int x, y;
		1836	int dx3 = dx * 3;
		1837	int dy3 = dy * 3;
		1838
		1839	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1840	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1841	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1842	glTranslatef (-1., -1., 0);
		1843	glBegin (GL_QUADS);
		1844
		1845	for (y = 1; y < h; y += 3)
		1846	{
		1847	int y1 = y - dy3;
		1848	int y1valid = y1 >= 0 && y1 < h;
		1849
		1850	for (x = 1; x < w; x += 3)
		1851	{
		1852	int x1 = x - dx3;
		1853	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1854	uint8_t h2;
		1855
		1856	if (y1valid && x1 >= 0 && x1 < w)
		1857	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1858	else
		1859	h2 = 1; /* out of range == invisible */
		1860
		1861	if (h1 || h2)
		1862	{
		1863	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1864	glColor4f (1., 1., 1., alpha);
		1865
		1866	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1867	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1868	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1869	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1870	}
		1871	}
		1872	}
		1873	}
		1874
		1875	glEnd ();
		1876
		1877	glPopMatrix ();
		1878
		1879	glDisable (GL_TEXTURE_2D);
		1880	glDisable (GL_BLEND);
		1881	}
		1882
1399	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1883	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1400	CODE:	1884	CODE:
1401	{	1885	{
1402	GLint width;	1886	GLint width;
1403	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1887	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1405	RETVAL = width > 0;	1889	RETVAL = width > 0;
1406	}	1890	}
1407	OUTPUT:	1891	OUTPUT:
1408	RETVAL	1892	RETVAL
1409		1893
1410	MODULE = CFPlus PACKAGE = CFPlus::Map	1894	MODULE = Deliantra::Client PACKAGE = DC::Map
1411		1895
1412	PROTOTYPES: DISABLE	1896	PROTOTYPES: DISABLE
1413		1897
1414	CFPlus::Map	1898	DC::Map
1415	new (SV *class)	1899	new (SV *klass)
1416	CODE:	1900	CODE:
1417	New (0, RETVAL, 1, struct map);	1901	New (0, RETVAL, 1, mapgrid);
1418	RETVAL->x = 0;	1902	RETVAL->x = 0;
1419	RETVAL->y = 0;	1903	RETVAL->y = 0;
1420	RETVAL->w = 0;	1904	RETVAL->w = 0;
1421	RETVAL->h = 0;	1905	RETVAL->h = 0;
1422	RETVAL->ox = 0;	1906	RETVAL->ox = 0;
…		…
1427	RETVAL->row = 0;	1911	RETVAL->row = 0;
1428	OUTPUT:	1912	OUTPUT:
1429	RETVAL	1913	RETVAL
1430		1914
1431	void	1915	void
1432	DESTROY (CFPlus::Map self)	1916	DESTROY (DC::Map self)
1433	CODE:	1917	CODE:
1434	{	1918	{
1435	map_clear (self);	1919	map_clear (self);
1436	Safefree (self->face2tile);	1920	Safefree (self->face2tile);
1437	Safefree (self->tex);	1921	Safefree (self->tex);
1438	Safefree (self);	1922	Safefree (self);
1439	}	1923	}
1440		1924
1441	void	1925	void
1442	resize (CFPlus::Map self, int map_width, int map_height)	1926	resize (DC::Map self, int map_width, int map_height)
1443	CODE:	1927	CODE:
1444	self->w = map_width;	1928	self->w = map_width;
1445	self->h = map_height;	1929	self->h = map_height;
1446		1930
1447	void	1931	void
1448	clear (CFPlus::Map self)	1932	clear (DC::Map self)
1449	CODE:	1933	CODE:
1450	map_clear (self);	1934	map_clear (self);
1451		1935
1452	void	1936	void
1453	set_tileid (CFPlus::Map self, int face, int tile)	1937	set_tileid (DC::Map self, int face, int tile)
1454	CODE:	1938	CODE:
1455	{	1939	{
1456	need_facenum (self, face); self->face2tile [face] = tile;	1940	need_facenum (self, face); self->face2tile [face] = tile;
1457	need_texid (self, tile);	1941	need_texid (self, tile);
1458	}	1942	}
1459		1943
1460	void	1944	void
1461	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1945	set_smooth (DC::Map self, int face, int smooth, int level)
1462	CODE:	1946	CODE:
1463	{	1947	{
1464	tileid texid;	1948	tileid texid;
1465	maptex *tex;	1949	maptex *tex;
1466		1950
1467	if (face < 0 || face >= self->faces)	1951	if (face < 0 || face >= self->faces)
1468	return;	1952	return;
1469		1953
1470	if (smooth < 0 || smooth >= self->faces)	1954	if (smooth < 0 || smooth >= self->faces)
1471	return;	1955	return;
1472		1956
1473	texid = self->face2tile [face];	1957	texid = self->face2tile [face];
1474		1958
1475	if (!texid)	1959	if (!texid)
1476	return;	1960	return;
1477		1961
1478	tex = self->tex + texid;	1962	tex = self->tex + texid;
1479	tex->smoothtile = self->face2tile [smooth];	1963	tex->smoothtile = self->face2tile [smooth];
1480	tex->smoothlevel = level;	1964	tex->smoothlevel = level;
1481	}	1965	}
1482		1966
1483	void	1967	void
1484	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1968	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1485	CODE:	1969	CODE:
1486	{	1970	{
1487	need_texid (self, texid);	1971	need_texid (self, texid);
1488		1972
1489	{	1973	{
…		…
1508	// use uglier nearest interpolation because linear suffers	1992	// use uglier nearest interpolation because linear suffers
1509	// from transparent color bleeding and ugly wrapping effects.	1993	// from transparent color bleeding and ugly wrapping effects.
1510	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1994	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1511	}	1995	}
1512		1996
		1997	void
		1998	expire_textures (DC::Map self, int texid, int count)
		1999	PPCODE:
		2000	for (; texid < self->texs && count; ++texid, --count)
		2001	{
		2002	maptex *tex = self->tex + texid;
		2003
		2004	if (tex->name)
		2005	{
		2006	if (tex->unused)
		2007	{
		2008	tex->name = 0;
		2009	tex->unused = 0;
		2010	XPUSHs (sv_2mortal (newSViv (texid)));
		2011	}
		2012	else
		2013	tex->unused = 1;
		2014	}
		2015	}
		2016
1513	int	2017	int
1514	ox (CFPlus::Map self)	2018	ox (DC::Map self)
1515	ALIAS:	2019	ALIAS:
1516	oy = 1	2020	oy = 1
1517	x = 2	2021	x = 2
1518	y = 3	2022	y = 3
1519	w = 4	2023	w = 4
…		…
1530	}	2034	}
1531	OUTPUT:	2035	OUTPUT:
1532	RETVAL	2036	RETVAL
1533		2037
1534	void	2038	void
1535	scroll (CFPlus::Map self, int dx, int dy)	2039	scroll (DC::Map self, int dx, int dy)
1536	CODE:	2040	CODE:
1537	{	2041	{
1538	if (dx > 0)	2042	if (dx > 0)
1539	map_blank (self, self->x, self->y, dx, self->h);	2043	map_blank (self, self->x, self->y, dx, self->h);
1540	else if (dx < 0)	2044	else if (dx < 0)
…		…
1548	self->ox += dx; self->x += dx;	2052	self->ox += dx; self->x += dx;
1549	self->oy += dy; self->y += dy;	2053	self->oy += dy; self->y += dy;
1550		2054
1551	while (self->y < 0)	2055	while (self->y < 0)
1552	{	2056	{
1553	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2057	prepend (self->row, self->rows, MAP_EXTEND_Y);
1554		2058
1555	self->rows += MAP_EXTEND_Y;	2059	self->rows += MAP_EXTEND_Y;
1556	self->y += MAP_EXTEND_Y;	2060	self->y += MAP_EXTEND_Y;
1557	}	2061	}
1558	}	2062	}
1559		2063
1560	SV *	2064	SV *
1561	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2065	map1a_update (DC::Map self, SV *data_)
1562	CODE:	2066	CODE:
1563	{	2067	{
1564	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2068	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1565	uint8_t *data_end = (uint8_t *)SvEND (data_);	2069	uint8_t *data_end = (uint8_t *)SvEND (data_);
1566	mapcell *cell;	2070	mapcell *cell;
…		…
1587		2091
1588	//TODO: don't trust server data to be in-range(!)	2092	//TODO: don't trust server data to be in-range(!)
1589		2093
1590	if (flags & 8)	2094	if (flags & 8)
1591	{	2095	{
		2096	uint8_t ext, cmd;
		2097
1592	if (extmap)	2098	do
1593	{	2099	{
1594	uint8_t ext, cmd;	2100	ext = *data++;
		2101	cmd = ext & 0x7f;
1595		2102
1596	do	2103	if (cmd < 4)
		2104	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2105	else if (cmd == 5) // health
1597	{	2106	{
1598	ext = *data++;
1599	cmd = ext & 0x3f;
1600
1601	if (cmd < 4)
1602	cell->darkness = 255 - ext * 64 + 1;
1603	else if (cmd == 5) // health
1604	{
1605	cell->stat_width = 1;	2107	cell->stat_width = 1;
1606	cell->stat_hp = *data++;	2108	cell->stat_hp = *data++;
1607	}
1608	else if (cmd == 6) // monster width
1609	cell->stat_width = *data++ + 1;
1610	else if (cmd == 0x47)
1611	{
1612	if (*data == 4)
1613	; // decode player count
1614
1615	data += *data + 1;
1616	}
1617	else if (cmd == 8) // cell flags
1618	cell->flags = *data++;
1619	else if (ext & 0x40) // unknown, multibyte => skip
1620	data += *data + 1;
1621	else
1622	data++;
1623	}	2109	}
1624	while (ext & 0x80);	2110	else if (cmd == 6) // monster width
		2111	cell->stat_width = *data++ + 1;
		2112	else if (cmd == 0x47)
		2113	{
		2114	if (*data == 1) cell->player = data [1];
		2115	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2116	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2117	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2118
		2119	data += *data + 1;
		2120	}
		2121	else if (cmd == 8) // cell flags
		2122	cell->flags = *data++;
		2123	else if (ext & 0x40) // unknown, multibyte => skip
		2124	data += *data + 1;
		2125	else
		2126	data++;
1625	}	2127	}
1626	else	2128	while (ext & 0x80);
1627	cell->darkness = *data++ + 1;
1628	}	2129	}
1629		2130
1630	for (z = 0; z <= 2; ++z)	2131	for (z = 0; z <= 2; ++z)
1631	if (flags & (4 >> z))	2132	if (flags & (4 >> z))
1632	{	2133	{
…		…
1635	cell->tile [z] = self->face2tile [face];	2136	cell->tile [z] = self->face2tile [face];
1636		2137
1637	if (cell->tile [z])	2138	if (cell->tile [z])
1638	{	2139	{
1639	maptex *tex = self->tex + cell->tile [z];	2140	maptex *tex = self->tex + cell->tile [z];
		2141	tex->unused = 0;
1640	if (!tex->name)	2142	if (!tex->name)
1641	av_push (missing, newSViv (cell->tile [z]));	2143	av_push (missing, newSViv (cell->tile [z]));
1642		2144
1643	if (tex->smoothtile)	2145	if (tex->smoothtile)
1644	{	2146	{
1645	maptex *smooth = self->tex + tex->smoothtile;	2147	maptex *smooth = self->tex + tex->smoothtile;
		2148	smooth->unused = 0;
1646	if (!smooth->name)	2149	if (!smooth->name)
1647	av_push (missing, newSViv (tex->smoothtile));	2150	av_push (missing, newSViv (tex->smoothtile));
1648	}	2151	}
1649	}	2152	}
1650	}	2153	}
1651	}	2154	}
1652	else	2155	else
1653	cell->darkness = 0;	2156	CELL_CLEAR (cell);
1654	}	2157	}
1655	}	2158	}
1656	OUTPUT:	2159	OUTPUT:
1657	RETVAL	2160	RETVAL
1658		2161
1659	SV *	2162	SV *
1660	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2163	mapmap (DC::Map self, int x0, int y0, int w, int h)
1661	CODE:	2164	CODE:
1662	{	2165	{
1663	int x1, x;	2166	int x1, x;
1664	int y1, y;	2167	int y1, y;
1665	int z;	2168	int z;
…		…
1678	? self->row + y	2181	? self->row + y
1679	: 0;	2182	: 0;
1680		2183
1681	for (x = x0; x < x1; x++)	2184	for (x = x0; x < x1; x++)
1682	{	2185	{
1683	int r = 32, g = 32, b = 32, a = 192;	2186	unsigned int r = 32, g = 32, b = 32, a = 192;
1684		2187
1685	if (row && row->c0 <= x && x < row->c1)	2188	if (row && row->c0 <= x && x < row->c1)
1686	{	2189	{
1687	mapcell *cell = row->col + (x - row->c0);	2190	mapcell *cell = row->col + (x - row->c0);
1688		2191
…		…
1690	{	2193	{
1691	maptex tex = self->tex [cell->tile [z]];	2194	maptex tex = self->tex [cell->tile [z]];
1692	int a0 = 255 - tex.a;	2195	int a0 = 255 - tex.a;
1693	int a1 = tex.a;	2196	int a1 = tex.a;
1694		2197
1695	r = (r * a0 + tex.r * a1) / 255;	2198	r = div255 (r * a0 + tex.r * a1);
1696	g = (g * a0 + tex.g * a1) / 255;	2199	g = div255 (g * a0 + tex.g * a1);
1697	b = (b * a0 + tex.b * a1) / 255;	2200	b = div255 (b * a0 + tex.b * a1);
1698	a = (a * a0 + tex.a * a1) / 255;	2201	a = div255 (a * a0 + tex.a * a1);
1699	}	2202	}
1700	}	2203	}
1701		2204
1702	*map++ = (r )	2205	*map++ = (r )
1703	| (g << 8)	2206	| (g << 8)
1704	| (b << 16)	2207	| (b << 16)
1705	| (a << 24);	2208	| (a << 24);
1706	}	2209	}
1707	}	2210	}
1708		2211
1709	RETVAL = map_sv;	2212	RETVAL = map_sv;
1710	}	2213	}
1711	OUTPUT:	2214	OUTPUT:
1712	RETVAL	2215	RETVAL
1713		2216
1714	void	2217	void
1715	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2218	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1716	CODE:	2219	CODE:
1717	{	2220	{
1718	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1719	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1720	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
1721	smooth_key skey;
1722	int x, y, z;	2221	int x, y, z;
1723	int last_name;
1724		2222
		2223	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
		2224	int pl_x, pl_y;
		2225	maptex pl_tex;
		2226	rc_t rc;
		2227	rc_t rc_ov;
		2228	rc_key_t key;
		2229	rc_t::array_t *arr;
		2230
		2231	pl_tex.name = 0;
		2232
1725	// thats current max. sorry.	2233	// that's current max. sorry.
1726	if (sw > 255) sw = 255;	2234	if (sw > 255) sw = 255;
1727	if (sh > 255) sh = 255;	2235	if (sh > 255) sh = 255;
1728		2236
1729	// clear key, in case of extra padding
1730	memset (&skey, 0, sizeof (skey));	2237	memset (&key, 0, sizeof (key));
1731		2238	key.r = 255;
1732	glColor4ub (255, 255, 255, 255);	2239	key.g = 255;
1733		2240	key.b = 255;
1734	glEnable (GL_BLEND);	2241	key.a = 255;
1735	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2242	key.mode = GL_QUADS;
1736	glEnable (GL_TEXTURE_2D);	2243	key.format = GL_T2F_V3F;
1737	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1738
1739	glBegin (GL_QUADS);
1740
1741	last_name = -1;
1742		2244
1743	mx += self->x;	2245	mx += self->x;
1744	my += self->y;	2246	my += self->y;
1745		2247
1746	// first pass: determine smooth_max	2248	// first pass: determine smooth_max
1747	// rather ugly, if you ask me	2249	// rather ugly, if you ask me
1748	// could also be stored inside mapcell and updated on change	2250	// could also be stored inside mapcell and updated on change
1749	memset (smooth_max, 0, sizeof (smooth_max));	2251	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1750		2252
1751	for (y = 0; y < sh; y++)	2253	for (y = 0; y < sh; y++)
1752	if (0 <= y + my && y + my < self->rows)	2254	if (0 <= y + my && y + my < self->rows)
1753	{	2255	{
1754	maprow *row = self->row + (y + my);	2256	maprow *row = self->row + (y + my);
…		…
1763	MAX (self->tex [cell->tile [1]].smoothlevel,	2265	MAX (self->tex [cell->tile [1]].smoothlevel,
1764	self->tex [cell->tile [2]].smoothlevel));	2266	self->tex [cell->tile [2]].smoothlevel));
1765	}	2267	}
1766	}	2268	}
1767		2269
		2270	glEnable (GL_BLEND);
		2271	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2272	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2273
1768	for (z = 0; z <= 2; z++)	2274	for (z = 0; z <= 2; z++)
1769	{	2275	{
1770	memset (smooth_level, 0, sizeof (smooth_level));	2276	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2277	smooth_key skey;
		2278	smooth_hash smooth;
		2279	key.texname = -1;
1771		2280
1772	for (y = 0; y < sh; y++)	2281	for (y = 0; y < sh; y++)
1773	if (0 <= y + my && y + my < self->rows)	2282	if (0 <= y + my && y + my < self->rows)
1774	{	2283	{
1775	maprow *row = self->row + (y + my);	2284	maprow *row = self->row + (y + my);
…		…
1783	if (tile)	2292	if (tile)
1784	{	2293	{
1785	maptex tex = self->tex [tile];	2294	maptex tex = self->tex [tile];
1786	int px, py;	2295	int px, py;
1787		2296
1788	// suppressing texture state switches here
1789	// is only moderately effective, but worth the extra effort
1790	if (last_name != tex.name)	2297	if (key.texname != tex.name)
1791	{	2298	{
		2299	self->tex [tile].unused = 0;
		2300
1792	if (!tex.name)	2301	if (!tex.name)
1793	tex = self->tex [2]; /* missing, replace by noface */	2302	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1794		2303
		2304	key.texname = tex.name;
1795	glEnd ();	2305	arr = &rc.array (key);
1796	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1797	glBegin (GL_QUADS);
1798	}	2306	}
1799		2307
1800	px = (x + 1) * T - tex.w;	2308	px = (x + 1) * Th - tex.w;
1801	py = (y + 1) * T - tex.h;	2309	py = (y + 1) * Tw - tex.h;
1802		2310
1803	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2311	if (expect_false (cell->player == player) && expect_false (z == 2))
1804	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1805	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1806	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1807
1808	if (cell->flags && z == 2)
1809	{	2312	{
1810	if (cell->flags & 1)	2313	pl_x = px;
		2314	pl_y = py;
		2315	pl_tex = tex;
1811	{	2316	continue;
1812	maptex tex = self->tex [1];
1813	int px = x * T + T * 2 / 32;
1814	int py = y * T - T * 6 / 32;
1815
1816	glEnd ();
1817	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1818	glBegin (GL_QUADS);
1819
1820	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1821	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1822	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1823	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1824	}
1825	}	2317	}
		2318
		2319	arr->t2f_v3f (0 , 0 , px , py , 0);
		2320	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2321	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2322	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1826		2323
1827	// update smooth hash	2324	// update smooth hash
1828	if (tex.smoothtile)	2325	if (tex.smoothtile)
1829	{	2326	{
1830	skey.tile = tex.smoothtile;	2327	skey.tile = tex.smoothtile;
1831	skey.level = tex.smoothlevel;	2328	skey.level = tex.smoothlevel;
1832		2329
1833	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2330	smooth_level[tex.smoothlevel] = 1;
1834		2331
1835	// add bits to current tile and all neighbours. skey.x|y is	2332	// add bits to current tile and all neighbours. skey.x|y is
1836	// shifted +1|+1 so we always stay positive.	2333	// shifted +1|+1 so we always stay positive.
1837		2334
1838	// bits is ___n cccc CCCC bbbb	2335	// bits is ___n cccc CCCC bbbb
…		…
1846		2343
1847	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2344	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1848	// ·· ·· ·┏ ┓·	2345	// ·· ·· ·┏ ┓·
1849		2346
1850	// full tile	2347	// full tile
1851	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2348	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1852		2349
1853	// borders	2350	// borders
1854	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2351	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1855	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2352	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1856	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2353	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1857	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2354	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1858		2355
1859	// corners	2356	// corners
1860	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2357	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1861	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2358	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1862	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2359	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1863	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2360	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2361	}
		2362	}
		2363
		2364	if (expect_false (z == 2) && expect_false (cell->flags))
		2365	{
		2366	// overlays such as the speech bubble, probably more to come
		2367	if (cell->flags & 1)
		2368	{
		2369	rc_key_t key_ov = key;
		2370	maptex tex = self->tex[TEXID_SPEECH];
		2371	int px = x * Tw + Tw * 2 / 32;
		2372	int py = y * Th - Th * 6 / 32;
		2373
		2374	key_ov.texname = tex.name;
		2375	rc_t::array_t &arr = rc_ov.array (key_ov);
		2376
		2377	arr.t2f_v3f (0 , 0 , px , py , 0);
		2378	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2379	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2380	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
1864	}	2381	}
1865	}	2382	}
1866	}	2383	}
1867	}	2384	}
1868		2385
		2386	rc.draw ();
		2387	rc.clear ();
		2388
1869	// go through all smoothlevels, lowest to highest, then draw.	2389	// go through all smoothlevels, lowest to highest, then draw.
1870	// this is basically counting sort	2390	// this is basically counting sort
1871	{	2391	{
1872	int w, b;	2392	int w, b;
1873		2393
1874	for (w = 0; w < 256 / 32; ++w)	2394	glEnable (GL_TEXTURE_2D);
		2395	glBegin (GL_QUADS);
		2396	for (int level = 0; level < smooth_level.size (); ++level)
		2397	if (smooth_level[level])
		2398	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1875	{	2399	{
1876	uint32_t smask = smooth_level [w];	2400	smooth_key &skey = it->first;
1877	if (smask)	2401	IV bits = it->second;
1878	for (b = 0; b < 32; ++b)	2402
1879	if (smask & (((uint32_t)1) << b))	2403	if (!(bits & 0x1000)
		2404	&& skey.level == level
		2405	&& level > smooth_max [skey.x][skey.y])
1880	{	2406	{
1881	int level = (w << 5) | b;	2407	maptex tex = self->tex [skey.tile];
		2408	int px = (((int)skey.x) - 1) * Tw;
		2409	int py = (((int)skey.y) - 1) * Th;
		2410	int border = bits & 15;
		2411	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2412	float dx = tex.s * .0625f; // 16 images/row
		2413	float dy = tex.t * .5f ; // 2 images/column
		2414
1882	HE *he;	2415	if (tex.name)
1883
1884	hv_iterinit (smooth);
1885	while ((he = hv_iternext (smooth)))
1886	{	2416	{
1887	smooth_key *skey = (smooth_key *)HeKEY (he);	2417	// this time avoiding texture state changes
1888	IV bits = SvIVX (HeVAL (he));	2418	// save gobs of state changes.
1889		2419	if (key.texname != tex.name)
1890	if (!(bits & 0x1000)
1891	&& skey->level == level
1892	&& level > smooth_max [skey->x][skey->y])
1893	{	2420	{
1894	maptex tex = self->tex [skey->tile];	2421	self->tex [skey.tile].unused = 0;
1895	int px = (((int)skey->x) - 1) * T;
1896	int py = (((int)skey->y) - 1) * T;
1897	int border = bits & 15;
1898	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1899	float dx = tex.s * .0625f; // 16 images/row
1900	float dy = tex.t * .5f ; // 2 images/column
1901		2422
1902	// this time naively avoiding texture state changes
1903	// save gobs of state changes.
1904	if (last_name != tex.name)
1905	{
1906	if (!tex.name)
1907	continue; // smoothing not yet available
1908
1909	glEnd ();	2423	glEnd ();
1910	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2424	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1911	glBegin (GL_QUADS);	2425	glBegin (GL_QUADS);
1912	}	2426	}
1913		2427
1914	if (border)	2428	if (border)
1915	{	2429	{
1916	float ox = border * dx;	2430	float ox = border * dx;
1917		2431
1918	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2432	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1919	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2433	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1920	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2434	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1921	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2435	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1922	}	2436	}
1923		2437
1924	if (corner)	2438	if (corner)
1925	{	2439	{
1926	float ox = corner * dx;	2440	float ox = corner * dx;
1927		2441
1928	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2442	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1929	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2443	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1930	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2444	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1931	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2445	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1932	}
1933	}	2446	}
1934	}	2447	}
1935	}	2448	}
1936	}	2449	}
		2450
		2451	glEnd ();
		2452	glDisable (GL_TEXTURE_2D);
		2453	key.texname = -1;
1937	}	2454	}
1938
1939	hv_clear (smooth);
1940	}	2455	}
1941		2456
1942	glEnd ();	2457	if (pl_tex.name)
		2458	{
		2459	maptex tex = pl_tex;
		2460	int px = pl_x + sdx;
		2461	int py = pl_y + sdy;
1943		2462
1944	glDisable (GL_TEXTURE_2D);	2463	key.texname = tex.name;
		2464	rc_t::array_t &arr = rc.array (key);
		2465
		2466	arr.t2f_v3f (0 , 0 , px , py , 0);
		2467	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2468	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2469	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2470
		2471	rc.draw ();
		2472	}
		2473
		2474	rc_ov.draw ();
		2475	rc_ov.clear ();
		2476
1945	glDisable (GL_BLEND);	2477	glDisable (GL_BLEND);
1946		2478
1947	// top layer: overlays such as the health bar	2479	// top layer: overlays such as the health bar
1948	for (y = 0; y < sh; y++)	2480	for (y = 0; y < sh; y++)
1949	if (0 <= y + my && y + my < self->rows)	2481	if (0 <= y + my && y + my < self->rows)
…		…
1953	for (x = 0; x < sw; x++)	2485	for (x = 0; x < sw; x++)
1954	if (row->c0 <= x + mx && x + mx < row->c1)	2486	if (row->c0 <= x + mx && x + mx < row->c1)
1955	{	2487	{
1956	mapcell *cell = row->col + (x + mx - row->c0);	2488	mapcell *cell = row->col + (x + mx - row->c0);
1957		2489
1958	int px = x * T;	2490	int px = x * Tw;
1959	int py = y * T;	2491	int py = y * Th;
		2492
		2493	if (expect_false (cell->player == player))
		2494	{
		2495	px += sdx;
		2496	py += sdy;
		2497	}
1960		2498
1961	if (cell->stat_hp)	2499	if (cell->stat_hp)
1962	{	2500	{
1963	int width = cell->stat_width * T;	2501	int width = cell->stat_width * Tw;
1964	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2502	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1965		2503
1966	glColor3ub (0, 0, 0);	2504	glColor3ub (0, 0, 0);
1967	glRectf (px + 1, py - thick - 2,	2505	glRectf (px + 1, py - thick - 2,
1968	px + width - 1, py);	2506	px + width - 1, py);
1969		2507
…		…
1975	}	2513	}
1976	}	2514	}
1977	}	2515	}
1978		2516
1979	void	2517	void
1980	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2518	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1981	CODE:	2519	CODE:
1982	{	2520	{
1983	static float color[16][3] = {	2521	static float color[16][3] = {
1984	{ 0.00F, 0.00F, 0.00F },	2522	{ 0.00f, 0.00f, 0.00f },
1985	{ 1.00F, 1.00F, 1.00F },	2523	{ 1.00f, 1.00f, 1.00f },
1986	{ 0.00F, 0.00F, 0.55F },	2524	{ 0.00f, 0.00f, 0.55f },
1987	{ 1.00F, 0.00F, 0.00F },	2525	{ 1.00f, 0.00f, 0.00f },
1988		2526
1989	{ 1.00F, 0.54F, 0.00F },	2527	{ 1.00f, 0.54f, 0.00f },
1990	{ 0.11F, 0.56F, 1.00F },	2528	{ 0.11f, 0.56f, 1.00f },
1991	{ 0.93F, 0.46F, 0.00F },	2529	{ 0.93f, 0.46f, 0.00f },
1992	{ 0.18F, 0.54F, 0.34F },	2530	{ 0.18f, 0.54f, 0.34f },
1993		2531
1994	{ 0.56F, 0.73F, 0.56F },	2532	{ 0.56f, 0.73f, 0.56f },
1995	{ 0.80F, 0.80F, 0.80F },	2533	{ 0.80f, 0.80f, 0.80f },
1996	{ 0.55F, 0.41F, 0.13F },	2534	{ 0.55f, 0.41f, 0.13f },
1997	{ 0.99F, 0.77F, 0.26F },	2535	{ 0.99f, 0.77f, 0.26f },
1998		2536
1999	{ 0.74F, 0.65F, 0.41F },	2537	{ 0.74f, 0.65f, 0.41f },
2000		2538
2001	{ 0.00F, 1.00F, 1.00F },	2539	{ 0.00f, 1.00f, 1.00f },
2002	{ 1.00F, 0.00F, 1.00F },	2540	{ 1.00f, 0.00f, 1.00f },
2003	{ 1.00F, 1.00F, 0.00F },	2541	{ 1.00f, 1.00f, 0.00f },
2004	};	2542	};
2005		2543
2006	int x, y;	2544	int x, y;
2007		2545
2008	glEnable (GL_TEXTURE_2D);	2546	glEnable (GL_TEXTURE_2D);
		2547	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2548	* but the nvidia driver (185.18.14) mishandles alpha textures
		2549	* and takes the colour from god knows where instead of using
		2550	* Cp. MODULATE results in the same colour, but slightly different
		2551	* alpha, but atcually gives us the correct colour with nvidia.
		2552	*/
2009	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2553	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2010	glEnable (GL_BLEND);	2554	glEnable (GL_BLEND);
2011	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2555	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2012	glBegin (GL_QUADS);	2556	glBegin (GL_QUADS);
2013		2557
2014	for (y = 0; y < h; y++)	2558	for (y = 0; y < h; y++)
…		…
2018		2562
2019	if (m)	2563	if (m)
2020	{	2564	{
2021	float *c = color [m & 15];	2565	float *c = color [m & 15];
2022		2566
2023	float tx1 = m & 0x40 ? 0.5 : 0.;	2567	float tx1 = m & 0x40 ? 0.5f : 0.f;
2024	float tx2 = tx1 + 0.5;	2568	float tx2 = tx1 + 0.5f;
2025		2569
2026	glColor4f (c[0], c[1], c[2], 0.75);	2570	glColor4f (c[0], c[1], c[2], 1);
2027	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2571	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2028	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2572	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2029	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2573	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2030	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2574	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2031	}	2575	}
…		…
2035	glDisable (GL_BLEND);	2579	glDisable (GL_BLEND);
2036	glDisable (GL_TEXTURE_2D);	2580	glDisable (GL_TEXTURE_2D);
2037	}	2581	}
2038		2582
2039	void	2583	void
2040	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2584	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2041	PPCODE:	2585	PPCODE:
2042	{	2586	{
2043	int x, y;	2587	int x, y;
2044	int sw1 = sw + 2;	2588	int sw1 = sw + 2;
2045	int sh1 = sh + 2;	2589	int sh1 = sh + 2;
2046	int sh3 = sh * 3;	2590	int sh3 = sh * 3;
2047	int sw34 = (sw * 3 + 3) & ~3;	2591	int sw3 = sw * 3;
		2592	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2593	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2048	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2594	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2049	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2595	memset (darkness1, 0, sw1*sh1);
2050	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2051		2596
2052	SvPOK_only (darkness3_sv);	2597	SvPOK_only (darkness3_sv);
2053	SvCUR_set (darkness3_sv, sw34 * sh3);	2598	SvCUR_set (darkness3_sv, sw3 * sh3);
2054		2599
2055	mx += self->x - 1;	2600	mx += self->x - 1;
2056	my += self->y - 1;	2601	my += self->y - 1;
2057
2058	memset (darkness1, 255, sw1 * sh1);
2059		2602
2060	for (y = 0; y < sh1; y++)	2603	for (y = 0; y < sh1; y++)
2061	if (0 <= y + my && y + my < self->rows)	2604	if (0 <= y + my && y + my < self->rows)
2062	{	2605	{
2063	maprow *row = self->row + (y + my);	2606	maprow *row = self->row + (y + my);
…		…
2066	if (row->c0 <= x + mx && x + mx < row->c1)	2609	if (row->c0 <= x + mx && x + mx < row->c1)
2067	{	2610	{
2068	mapcell *cell = row->col + (x + mx - row->c0);	2611	mapcell *cell = row->col + (x + mx - row->c0);
2069		2612
2070	darkness1 [y * sw1 + x] = cell->darkness	2613	darkness1 [y * sw1 + x] = cell->darkness
2071	? 255 - (cell->darkness - 1)	2614	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2072	: 255 - FOW_DARKNESS;	2615	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2073	}	2616	}
2074	}	2617	}
2075		2618
2076	for (y = 0; y < sh; ++y)	2619	for (y = 0; y < sh; ++y)
2077	for (x = 0; x < sw; ++x)	2620	for (x = 0; x < sw; ++x)
…		…
2096		2639
2097	uint8_t r13 = (d13 + d23 + d12) / 3;	2640	uint8_t r13 = (d13 + d23 + d12) / 3;
2098	uint8_t r23 = d23;	2641	uint8_t r23 = d23;
2099	uint8_t r33 = (d23 + d33 + d32) / 3;	2642	uint8_t r33 = (d23 + d33 + d32) / 3;
2100		2643
2101	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2644	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2102	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2645	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2103	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2646	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2104	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2647	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2105	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2648	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2106	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2649	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2107	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2650	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2108	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2651	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2109	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2652	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2110	}	2653	}
2111		2654
2112	free (darkness1);	2655	free (darkness1);
2113		2656
2114	EXTEND (SP, 3);	2657	EXTEND (SP, 3);
2115	PUSHs (sv_2mortal (newSViv (sw34)));	2658	PUSHs (sv_2mortal (newSViv (sw3)));
2116	PUSHs (sv_2mortal (newSViv (sh3)));	2659	PUSHs (sv_2mortal (newSViv (sh3)));
2117	PUSHs (darkness3_sv);	2660	PUSHs (darkness3_sv);
2118	}	2661	}
2119		2662
2120	SV *	2663	SV *
2121	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2664	get_rect (DC::Map self, int x0, int y0, int w, int h)
2122	CODE:	2665	CODE:
2123	{	2666	{
2124	int x, y, x1, y1;	2667	int x, y, x1, y1;
2125	SV *data_sv = newSV (w * h * 7 + 5);	2668	SV *data_sv = newSV (w * h * 7 + 5);
2126	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2669	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2183	else	2726	else
2184	*data++ = 0;	2727	*data++ = 0;
2185	}	2728	}
2186	}	2729	}
2187		2730
		2731	/* if size is w*h + 5 then no data has been found */
		2732	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2733	{
2188	SvPOK_only (data_sv);	2734	SvPOK_only (data_sv);
2189	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2735	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2736	}
		2737
2190	RETVAL = data_sv;	2738	RETVAL = data_sv;
2191	}	2739	}
2192	OUTPUT:	2740	OUTPUT:
2193	RETVAL	2741	RETVAL
2194		2742
2195	void	2743	void
2196	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2744	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2197	PPCODE:	2745	PPCODE:
2198	{	2746	{
2199	int x, y, z;	2747	int x, y, z;
2200	int w, h;	2748	int w, h;
2201	int x1, y1;	2749	int x1, y1;
		2750	STRLEN len;
		2751	uint8_t *data, *end;
		2752
		2753	len = SvLEN (data_sv);
		2754	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2755	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2756	end = data + len + 8;
		2757
		2758	if (len < 5)
		2759	XSRETURN_EMPTY;
2202		2760
2203	if (*data++ != 0)	2761	if (*data++ != 0)
2204	return; /* version mismatch */	2762	XSRETURN_EMPTY; /* version mismatch */
2205		2763
2206	w = *data++ << 8; w |= *data++;	2764	w = *data++ << 8; w |= *data++;
2207	h = *data++ << 8; h |= *data++;	2765	h = *data++ << 8; h |= *data++;
2208		2766
2209	// we need to do this 'cause we don't keep an absolute coord system for rows	2767	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2221	{	2779	{
2222	maprow *row = map_get_row (self, y);	2780	maprow *row = map_get_row (self, y);
2223		2781
2224	for (x = x0; x < x1; x++)	2782	for (x = x0; x < x1; x++)
2225	{	2783	{
		2784	uint8_t flags;
		2785
		2786	if (data + 7 >= end)
		2787	XSRETURN_EMPTY;
		2788
2226	uint8_t flags = *data++;	2789	flags = *data++;
2227		2790
2228	if (flags)	2791	if (flags)
2229	{	2792	{
2230	mapcell *cell = row_get_cell (row, x);	2793	mapcell *cell = row_get_cell (row, x);
2231	tileid tile[3] = { 0, 0, 0 };	2794	tileid tile[3] = { 0, 0, 0 };
…		…
2234	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2797	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2235	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2798	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2236		2799
2237	if (cell->darkness == 0)	2800	if (cell->darkness == 0)
2238	{	2801	{
2239	cell->darkness = 0;	2802	/*cell->darkness = 0;*/
		2803	EXTEND (SP, 3);
2240		2804
2241	for (z = 0; z <= 2; z++)	2805	for (z = 0; z <= 2; z++)
2242	{	2806	{
2243	tileid t = tile [z];	2807	tileid t = tile [z];
2244		2808
2245	if (t >= self->texs || (t && !self->tex [t].name))	2809	if (t >= self->texs || (t && !self->tex [t].name))
2246	{	2810	{
2247	XPUSHs (sv_2mortal (newSViv (t)));	2811	PUSHs (sv_2mortal (newSViv (t)));
2248	need_texid (self, t);	2812	need_texid (self, t);
2249	}	2813	}
2250		2814
2251	cell->tile [z] = t;	2815	cell->tile [z] = t;
2252	}	2816	}
…		…
2254	}	2818	}
2255	}	2819	}
2256	}	2820	}
2257	}	2821	}
2258		2822
2259	MODULE = CFPlus PACKAGE = CFPlus::RW	2823	MODULE = Deliantra::Client PACKAGE = DC::RW
2260		2824
2261	CFPlus::RW	2825	DC::RW
2262	new (SV *class, SV *data_sv)	2826	new (SV *klass, SV *data_sv)
2263	CODE:	2827	CODE:
2264	{	2828	{
2265	STRLEN datalen;	2829	STRLEN datalen;
2266	char *data = SvPVbyte (data_sv, datalen);	2830	char *data = SvPVbyte (data_sv, datalen);
2267		2831
2268	RETVAL = SDL_RWFromConstMem (data, datalen);	2832	RETVAL = SDL_RWFromConstMem (data, datalen);
2269	}	2833	}
2270	OUTPUT:	2834	OUTPUT:
2271	RETVAL	2835	RETVAL
2272		2836
2273	CFPlus::RW	2837	DC::RW
2274	new_from_file (SV *class, const char *path, const char *mode = "rb")	2838	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2275	CODE:	2839	CODE:
2276	RETVAL = SDL_RWFromFile (path, mode);	2840	RETVAL = SDL_RWFromFile (path, mode);
2277	OUTPUT:	2841	OUTPUT:
2278	RETVAL	2842	RETVAL
2279		2843
2280	# fails on win32:	2844	# fails on win32:
2281	# CFPlus.xs(2268) : error C2059: syntax error : '('	2845	# dc.xs(2268) : error C2059: syntax error : '('
2282	#void	2846	#void
2283	#close (CFPlus::RW self)	2847	#close (DC::RW self)
2284	# CODE:	2848	# CODE:
2285	# (self->(close)) (self);	2849	# (self->(close)) (self);
2286		2850
2287	MODULE = CFPlus PACKAGE = CFPlus::Channel	2851	MODULE = Deliantra::Client PACKAGE = DC::Channel
2288		2852
2289	PROTOTYPES: DISABLE	2853	PROTOTYPES: DISABLE
2290		2854
2291	CFPlus::Channel	2855	DC::Channel
2292	find ()	2856	find ()
2293	CODE:	2857	CODE:
2294	{	2858	{
2295	RETVAL = Mix_GroupAvailable (-1);	2859	RETVAL = Mix_GroupAvailable (-1);
2296		2860
2297	if (RETVAL < 0)	2861	if (RETVAL < 0)
2298	{	2862	{
2299	RETVAL = Mix_GroupOldest (-1);	2863	RETVAL = Mix_GroupOldest (-1);
2300		2864
2301	if (RETVAL < 0)	2865	if (RETVAL < 0)
		2866	{
		2867	// happens sometimes, maybe it just stopped playing(?)
		2868	RETVAL = Mix_GroupAvailable (-1);
		2869
		2870	if (RETVAL < 0)
2302	XSRETURN_UNDEF;	2871	XSRETURN_UNDEF;
2303		2872	}
		2873	else
2304	Mix_HaltChannel (RETVAL);	2874	Mix_HaltChannel (RETVAL);
2305	}	2875	}
2306		2876
2307	Mix_UnregisterAllEffects (RETVAL);	2877	Mix_UnregisterAllEffects (RETVAL);
2308	Mix_Volume (RETVAL, 128);	2878	Mix_Volume (RETVAL, 128);
2309	}	2879	}
2310	OUTPUT:	2880	OUTPUT:
2311	RETVAL	2881	RETVAL
2312		2882
2313	void	2883	void
2314	halt (CFPlus::Channel self)	2884	halt (DC::Channel self)
2315	CODE:	2885	CODE:
2316	Mix_HaltChannel (self);	2886	Mix_HaltChannel (self);
2317		2887
2318	void	2888	void
2319	expire (CFPlus::Channel self, int ticks = -1)	2889	expire (DC::Channel self, int ticks = -1)
2320	CODE:	2890	CODE:
2321	Mix_ExpireChannel (self, ticks);	2891	Mix_ExpireChannel (self, ticks);
2322		2892
2323	void	2893	void
2324	fade_out (CFPlus::Channel self, int ticks = -1)	2894	fade_out (DC::Channel self, int ticks = -1)
2325	CODE:	2895	CODE:
2326	Mix_FadeOutChannel (self, ticks);	2896	Mix_FadeOutChannel (self, ticks);
2327		2897
2328	int	2898	int
2329	volume (CFPlus::Channel self, int volume)	2899	volume (DC::Channel self, int volume)
2330	CODE:	2900	CODE:
2331	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2901	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2332	OUTPUT:	2902	OUTPUT:
2333	RETVAL	2903	RETVAL
2334		2904
2335	void	2905	void
2336	unregister_all_effects (CFPlus::Channel self)	2906	unregister_all_effects (DC::Channel self)
2337	CODE:	2907	CODE:
2338	Mix_UnregisterAllEffects (self);	2908	Mix_UnregisterAllEffects (self);
2339		2909
2340	void	2910	void
2341	set_panning (CFPlus::Channel self, int left, int right)	2911	set_panning (DC::Channel self, int left, int right)
2342	CODE:	2912	CODE:
2343	left = CLAMP (left , 0, 255);	2913	left = CLAMP (left , 0, 255);
2344	right = CLAMP (right, 0, 255);	2914	right = CLAMP (right, 0, 255);
2345	Mix_SetPanning (self, left, right);	2915	Mix_SetPanning (self, left, right);
2346		2916
2347	void	2917	void
2348	set_distance (CFPlus::Channel self, int distance)	2918	set_distance (DC::Channel self, int distance)
2349	CODE:	2919	CODE:
2350	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2920	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2351		2921
2352	void	2922	void
2353	set_position (CFPlus::Channel self, int angle, int distance)	2923	set_position (DC::Channel self, int angle, int distance)
2354	CODE:	2924	CODE:
2355		2925
2356	void	2926	void
2357	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)	2927	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2358	CODE:	2928	CODE:
2359	{	2929	{
2360	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2930	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2361	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2931	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2362	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2932	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2363	}	2933	}
2364		2934
2365	void	2935	void
2366	set_reverse_stereo (CFPlus::Channel self, int flip)	2936	set_reverse_stereo (DC::Channel self, int flip)
2367	CODE:	2937	CODE:
2368	Mix_SetReverseStereo (self, flip);	2938	Mix_SetReverseStereo (self, flip);
2369		2939
2370	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2940	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2371		2941
2372	PROTOTYPES: DISABLE	2942	PROTOTYPES: DISABLE
2373		2943
		2944	void
		2945	decoders ()
		2946	PPCODE:
		2947	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2948	int i, num = Mix_GetNumChunkDecoders ();
		2949	EXTEND (SP, num);
		2950	for (i = 0; i < num; ++i)
		2951	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2952	#else
		2953	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2954	#endif
		2955
2374	CFPlus::MixChunk	2956	DC::MixChunk
2375	new (SV *class, CFPlus::RW rwops)	2957	new (SV *klass, DC::RW rwops)
2376	CODE:	2958	CODE:
2377	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2959	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2378	OUTPUT:	2960	OUTPUT:
2379	RETVAL	2961	RETVAL
2380		2962
2381	void	2963	void
2382	DESTROY (CFPlus::MixChunk self)	2964	DESTROY (DC::MixChunk self)
2383	CODE:	2965	CODE:
2384	Mix_FreeChunk (self);	2966	Mix_FreeChunk (self);
2385		2967
2386	int	2968	int
2387	volume (CFPlus::MixChunk self, int volume = -1)	2969	volume (DC::MixChunk self, int volume = -1)
2388	CODE:	2970	CODE:
2389	if (items > 1)	2971	if (items > 1)
2390	volume = CLAMP (volume, 0, 128);	2972	volume = CLAMP (volume, 0, 128);
2391	RETVAL = Mix_VolumeChunk (self, volume);	2973	RETVAL = Mix_VolumeChunk (self, volume);
2392	OUTPUT:	2974	OUTPUT:
2393	RETVAL	2975	RETVAL
2394		2976
2395	CFPlus::Channel	2977	DC::Channel
2396	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2978	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2397	CODE:	2979	CODE:
2398	{	2980	{
2399	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2981	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2400		2982
2401	if (RETVAL < 0)	2983	if (RETVAL < 0)
…		…
2408	}	2990	}
2409	}	2991	}
2410	OUTPUT:	2992	OUTPUT:
2411	RETVAL	2993	RETVAL
2412		2994
2413	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2995	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2996
		2997	void
		2998	decoders ()
		2999	PPCODE:
		3000	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		3001	int i, num = Mix_GetNumMusicDecoders ();
		3002	EXTEND (SP, num);
		3003	for (i = 0; i < num; ++i)
		3004	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3005	#else
		3006	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3007	#endif
2414		3008
2415	int	3009	int
2416	volume (int volume = -1)	3010	volume (int volume = -1)
2417	PROTOTYPE: ;$	3011	PROTOTYPE: ;$
2418	CODE:	3012	CODE:
…		…
2430	void	3024	void
2431	halt ()	3025	halt ()
2432	CODE:	3026	CODE:
2433	Mix_HaltMusic ();	3027	Mix_HaltMusic ();
2434		3028
		3029	int
		3030	playing ()
		3031	CODE:
		3032	RETVAL = Mix_PlayingMusic ();
		3033	OUTPUT:
		3034	RETVAL
		3035
2435	CFPlus::MixMusic	3036	DC::MixMusic
2436	new (SV *class, CFPlus::RW rwops)	3037	new (SV *klass, DC::RW rwops)
2437	CODE:	3038	CODE:
2438	RETVAL = Mix_LoadMUS_RW (rwops);	3039	RETVAL = Mix_LoadMUS_RW (rwops);
2439	OUTPUT:	3040	OUTPUT:
2440	RETVAL	3041	RETVAL
2441		3042
2442	void	3043	void
2443	DESTROY (CFPlus::MixMusic self)	3044	DESTROY (DC::MixMusic self)
2444	CODE:	3045	CODE:
2445	Mix_FreeMusic (self);	3046	Mix_FreeMusic (self);
2446		3047
2447	int	3048	int
2448	play (CFPlus::MixMusic self, int loops = -1)	3049	play (DC::MixMusic self, int loops = -1)
2449	CODE:	3050	CODE:
2450	RETVAL = Mix_PlayMusic (self, loops);	3051	RETVAL = Mix_PlayMusic (self, loops);
2451	OUTPUT:	3052	OUTPUT:
2452	RETVAL	3053	RETVAL
2453		3054
2454	void	3055	void
2455	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3056	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2456	CODE:	3057	CODE:
2457	Mix_FadeInMusicPos (self, loops, ms, position);	3058	Mix_FadeInMusicPos (self, loops, ms, position);
2458		3059
2459	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3060	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2460		3061
2461	PROTOTYPES: ENABLE	3062	PROTOTYPES: ENABLE
2462		3063
2463	BOOT:	3064	BOOT:
2464	{	3065	{
2465	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3066	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2466	static const struct {	3067	static const struct {
2467	const char *name;	3068	const char *name;
2468	IV iv;	3069	IV iv;
2469	} *civ, const_iv[] = {	3070	} *civ, const_iv[] = {
2470	# define const_iv(name) { # name, (IV)name }	3071	# define const_iv(name) { # name, (IV)name }
2471	const_iv (GL_VENDOR),	3072	const_iv (GL_VENDOR),
2472	const_iv (GL_VERSION),	3073	const_iv (GL_VERSION),
2473	const_iv (GL_EXTENSIONS),	3074	const_iv (GL_EXTENSIONS),
		3075	const_iv (GL_MAX_TEXTURE_UNITS),
2474	const_iv (GL_COLOR_MATERIAL),	3076	const_iv (GL_COLOR_MATERIAL),
2475	const_iv (GL_SMOOTH),	3077	const_iv (GL_SMOOTH),
2476	const_iv (GL_FLAT),	3078	const_iv (GL_FLAT),
2477	const_iv (GL_DITHER),	3079	const_iv (GL_DITHER),
2478	const_iv (GL_BLEND),	3080	const_iv (GL_BLEND),
…		…
2490	const_iv (GL_ZERO),	3092	const_iv (GL_ZERO),
2491	const_iv (GL_SRC_ALPHA),	3093	const_iv (GL_SRC_ALPHA),
2492	const_iv (GL_DST_ALPHA),	3094	const_iv (GL_DST_ALPHA),
2493	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3095	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2494	const_iv (GL_ONE_MINUS_DST_ALPHA),	3096	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3097	const_iv (GL_SRC_COLOR),
		3098	const_iv (GL_DST_COLOR),
		3099	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3100	const_iv (GL_ONE_MINUS_DST_COLOR),
2495	const_iv (GL_SRC_ALPHA_SATURATE),	3101	const_iv (GL_SRC_ALPHA_SATURATE),
2496	const_iv (GL_RGB),	3102	const_iv (GL_RGB),
2497	const_iv (GL_RGBA),	3103	const_iv (GL_RGBA),
2498	const_iv (GL_RGBA4),	3104	const_iv (GL_RGBA4),
2499	const_iv (GL_RGBA8),	3105	const_iv (GL_RGBA8),
…		…
2505	const_iv (GL_INTENSITY),	3111	const_iv (GL_INTENSITY),
2506	const_iv (GL_LUMINANCE),	3112	const_iv (GL_LUMINANCE),
2507	const_iv (GL_LUMINANCE_ALPHA),	3113	const_iv (GL_LUMINANCE_ALPHA),
2508	const_iv (GL_FLOAT),	3114	const_iv (GL_FLOAT),
2509	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3115	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3116	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3117	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3118	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3119	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3120	const_iv (GL_COMPRESSED_RGB_ARB),
		3121	const_iv (GL_COMPRESSED_RGBA_ARB),
2510	const_iv (GL_COMPILE),	3122	const_iv (GL_COMPILE),
2511	const_iv (GL_PROXY_TEXTURE_1D),	3123	const_iv (GL_PROXY_TEXTURE_1D),
2512	const_iv (GL_PROXY_TEXTURE_2D),	3124	const_iv (GL_PROXY_TEXTURE_2D),
2513	const_iv (GL_TEXTURE_1D),	3125	const_iv (GL_TEXTURE_1D),
2514	const_iv (GL_TEXTURE_2D),	3126	const_iv (GL_TEXTURE_2D),
…		…
2553	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3165	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2554	const_iv (GL_POINT_SMOOTH_HINT),	3166	const_iv (GL_POINT_SMOOTH_HINT),
2555	const_iv (GL_LINE_SMOOTH_HINT),	3167	const_iv (GL_LINE_SMOOTH_HINT),
2556	const_iv (GL_POLYGON_SMOOTH_HINT),	3168	const_iv (GL_POLYGON_SMOOTH_HINT),
2557	const_iv (GL_GENERATE_MIPMAP_HINT),	3169	const_iv (GL_GENERATE_MIPMAP_HINT),
		3170	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2558	const_iv (GL_FASTEST),	3171	const_iv (GL_FASTEST),
2559	const_iv (GL_DONT_CARE),	3172	const_iv (GL_DONT_CARE),
2560	const_iv (GL_NICEST),	3173	const_iv (GL_NICEST),
2561	const_iv (GL_V2F),	3174	const_iv (GL_V2F),
2562	const_iv (GL_V3F),	3175	const_iv (GL_V3F),
2563	const_iv (GL_T2F_V3F),	3176	const_iv (GL_T2F_V3F),
2564	const_iv (GL_T2F_N3F_V3F),	3177	const_iv (GL_T2F_N3F_V3F),
		3178	const_iv (GL_FUNC_ADD),
		3179	const_iv (GL_FUNC_SUBTRACT),
		3180	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2565	# undef const_iv	3181	# undef const_iv
2566	};	3182	};
2567		3183
2568	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3184	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2569	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3185	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2570		3186
2571	texture_av = newAV ();	3187	texture_av = newAV ();
2572	AvREAL_off (texture_av);	3188	AvREAL_off (texture_av);
2573	}	3189	}
2574		3190
2575	char *	3191	void
		3192	disable_GL_EXT_blend_func_separate ()
		3193	CODE:
		3194	gl.BlendFuncSeparate = 0;
		3195	gl.BlendFuncSeparateEXT = 0;
		3196
		3197	void
		3198	apple_nvidia_bug (int enable)
		3199
		3200	const char *
2576	gl_vendor ()	3201	gl_vendor ()
2577	CODE:	3202	CODE:
2578	RETVAL = (char *)glGetString (GL_VENDOR);	3203	RETVAL = (const char *)glGetString (GL_VENDOR);
2579	OUTPUT:	3204	OUTPUT:
2580	RETVAL	3205	RETVAL
2581		3206
2582	char *	3207	const char *
2583	gl_version ()	3208	gl_version ()
2584	CODE:	3209	CODE:
2585	RETVAL = (char *)glGetString (GL_VERSION);	3210	RETVAL = (const char *)glGetString (GL_VERSION);
2586	OUTPUT:	3211	OUTPUT:
2587	RETVAL	3212	RETVAL
2588		3213
2589	char *	3214	const char *
2590	gl_extensions ()	3215	gl_extensions ()
2591	CODE:	3216	CODE:
2592	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3217	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2593	OUTPUT:	3218	OUTPUT:
2594	RETVAL	3219	RETVAL
2595		3220
2596	const char *glGetString (GLenum pname)	3221	const char *glGetString (GLenum pname)
		3222	CODE:
		3223	RETVAL = (const char *)glGetString (pname);
		3224	OUTPUT:
		3225	RETVAL
2597		3226
2598	GLint glGetInteger (GLenum pname)	3227	GLint glGetInteger (GLenum pname)
2599	CODE:	3228	CODE:
2600	glGetIntegerv (pname, &RETVAL);	3229	glGetIntegerv (pname, &RETVAL);
2601	OUTPUT:	3230	OUTPUT:
…		…
2609		3238
2610	int glGetError ()	3239	int glGetError ()
2611		3240
2612	void glFinish ()	3241	void glFinish ()
2613		3242
		3243	void glFlush ()
		3244
2614	void glClear (int mask)	3245	void glClear (int mask)
2615		3246
2616	void glClearColor (float r, float g, float b, float a = 1.0)	3247	void glClearColor (float r, float g, float b, float a = 1.0)
2617	PROTOTYPE: @	3248	PROTOTYPE: @
2618		3249
…		…
2627	void glBlendFunc (int sfactor, int dfactor)	3258	void glBlendFunc (int sfactor, int dfactor)
2628		3259
2629	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3260	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2630	CODE:	3261	CODE:
2631	gl_BlendFuncSeparate (sa, da, saa, daa);	3262	gl_BlendFuncSeparate (sa, da, saa, daa);
		3263
		3264	# void glBlendEquation (int se)
2632		3265
2633	void glDepthMask (int flag)	3266	void glDepthMask (int flag)
2634		3267
2635	void glLogicOp (int opcode)	3268	void glLogicOp (int opcode)
2636		3269
…		…
2671	void glRotate (float angle, float x, float y, float z)	3304	void glRotate (float angle, float x, float y, float z)
2672	CODE:	3305	CODE:
2673	glRotatef (angle, x, y, z);	3306	glRotatef (angle, x, y, z);
2674		3307
2675	void glColor (float r, float g, float b, float a = 1.0)	3308	void glColor (float r, float g, float b, float a = 1.0)
		3309	PROTOTYPE: @
2676	ALIAS:	3310	ALIAS:
2677	glColor_premultiply = 1	3311	glColor_premultiply = 1
2678	CODE:	3312	CODE:
2679	if (ix)	3313	if (ix)
2680	{	3314	{
…		…
2700		3334
2701	void glRect (float x1, float y1, float x2, float y2)	3335	void glRect (float x1, float y1, float x2, float y2)
2702	CODE:	3336	CODE:
2703	glRectf (x1, y1, x2, y2);	3337	glRectf (x1, y1, x2, y2);
2704		3338
		3339	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3340	CODE:
		3341	glBegin (GL_LINE_LOOP);
		3342	glVertex2f (x1, y1);
		3343	glVertex2f (x2, y1);
		3344	glVertex2f (x2, y2);
		3345	glVertex2f (x1, y2);
		3346	glEnd ();
		3347
2705	PROTOTYPES: ENABLE	3348	PROTOTYPES: ENABLE
2706		3349
2707	void glBegin (int mode)	3350	void glBegin (int mode)
2708		3351
2709	void glEnd ()	3352	void glEnd ()
…		…
2741	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3384	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2742	CODE:	3385	CODE:
2743	if (gl.SeparableFilter2D)	3386	if (gl.SeparableFilter2D)
2744	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3387	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2745		3388
2746	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3389	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2747		3390
2748	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3391	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2749		3392
2750	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3393	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2751		3394
…		…
2777		3420
2778	void glEndList ()	3421	void glEndList ()
2779		3422
2780	void glCallList (int list)	3423	void glCallList (int list)
2781		3424
2782	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3425	void c_init ()
		3426	CODE:
		3427	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3428	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3429
		3430	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2783		3431
2784	PROTOTYPES: DISABLE	3432	PROTOTYPES: DISABLE
2785		3433
2786	void	3434	void
2787	find_widget (SV *self, NV x, NV y)	3435	find_widget (SV *self, NV x, NV y)
2788	PPCODE:	3436	PPCODE:
2789	{	3437	{
2790	if (within_widget (self, x, y))	3438	if (within_widget (self, x, y))
2791	XPUSHs (self);	3439	XPUSHs (self);
2792	}	3440	}
2793		3441
2794	BOOT:	3442	BOOT:
2795	{	3443	{
2796	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3444	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2797		3445
2798	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3446	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2799	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3447	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2800	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3448	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2801	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3449	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2802	}	3450	}
2803		3451
2804	void	3452	void
2805	draw (SV *self)	3453	draw (SV *self)
2806	CODE:	3454	CODE:
2807	{	3455	{
2808	HV *hv;	3456	HV *hv;
2809	SV **svp;	3457	SV **svp;
2810	NV x, y, w, h;	3458	NV x, y, w, h;
2811	SV *draw_x_sv = GvSV (draw_x_gv);	3459	SV *draw_x_sv = GvSV (draw_x_gv);
2812	SV *draw_y_sv = GvSV (draw_y_gv);	3460	SV *draw_y_sv = GvSV (draw_y_gv);
2813	SV *draw_w_sv = GvSV (draw_w_gv);	3461	SV *draw_w_sv = GvSV (draw_w_gv);
2814	SV *draw_h_sv = GvSV (draw_h_gv);	3462	SV *draw_h_sv = GvSV (draw_h_gv);
2815	SV *hover;
2816	double draw_x, draw_y, draw_w, draw_h;	3463	double draw_x, draw_y;
2817		3464
2818	if (!SvROK (self))	3465	if (!SvROK (self))
2819	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3466	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2820		3467
2821	hv = (HV *)SvRV (self);	3468	hv = (HV *)SvRV (self);
2822		3469
2823	if (SvTYPE (hv) != SVt_PVHV)	3470	if (SvTYPE (hv) != SVt_PVHV)
2824	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3471	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2825		3472
2826	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3473	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2827	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3474	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2828		3475
2829	if (!h || !w)	3476	if (!h || !w)
…		…
2849	{	3496	{
2850	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3497	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2851		3498
2852	if (svp && SvTRUE (*svp))	3499	if (svp && SvTRUE (*svp))
2853	{	3500	{
2854	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3501	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2855	glEnable (GL_BLEND);	3502	glEnable (GL_BLEND);
2856	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3503	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2857	glBegin (GL_QUADS);	3504	glBegin (GL_QUADS);
2858	glVertex2f (0, 0);	3505	glVertex2f (0, 0);
2859	glVertex2f (w, 0);	3506	glVertex2f (w, 0);
…		…
2862	glEnd ();	3509	glEnd ();
2863	glDisable (GL_BLEND);	3510	glDisable (GL_BLEND);
2864	}	3511	}
2865	}	3512	}
2866	#if 0	3513	#if 0
2867	if ($ENV{CFPLUS_DEBUG} & 1) {	3514	// draw borders, for debugging
2868	glPushMatrix;	3515	glPushMatrix ();
2869	glColor 1, 1, 0, 1;	3516	glColor4f (1., 1., 0., 1.);
2870	glTranslate 0.375, 0.375;	3517	glTranslatef (.5, .5, 0.);
2871	glBegin GL_LINE_LOOP;	3518	glBegin (GL_LINE_LOOP);
2872	glVertex 0 , 0;	3519	glVertex2f (0 , 0);
2873	glVertex $self->{w} - 1, 0;	3520	glVertex2f (w - 1, 0);
2874	glVertex $self->{w} - 1, $self->{h} - 1;	3521	glVertex2f (w - 1, h - 1);
2875	glVertex 0 , $self->{h} - 1;	3522	glVertex2f (0 , h - 1);
2876	glEnd;	3523	glEnd ();
2877	glPopMatrix;	3524	glPopMatrix ();
2878	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2879	}
2880	#endif	3525	#endif
2881	PUSHMARK (SP);	3526	PUSHMARK (SP);
2882	XPUSHs (self);	3527	XPUSHs (self);
2883	PUTBACK;	3528	PUTBACK;
2884	call_method ("_draw", G_VOID | G_DISCARD);	3529	call_method ("_draw", G_VOID | G_DISCARD);

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