[ViewVC] Diff of: cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.192 by root, Fri Apr 27 21:27:51 2007 UTC vs.
Revision 1.334 by root, Mon Nov 19 01:37:28 2018 UTC

…		…
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
		20	#include "flat_hash_map.hpp"
		21
15	#ifdef _WIN32	22	#ifdef _WIN32
16	# undef pipe	23	# undef pipe
		24	// microsoft vs. C
		25	# define sqrtf(x) sqrt(x)
		26	# define atan2f(x,y) atan2(x,y)
		27	# define M_PI 3.14159265f
17	#endif	28	#endif
18		29
19	#include <assert.h>	30	#include <cassert>
20	#include <math.h>	31	#include <cmath>
21	#include <string.h>	32	#include <cstring>
22	#include <stdio.h>	33	#include <cstdio>
23	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
		38
		39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
24		40
25	#include <SDL.h>	41	#include <SDL.h>
		42	#include <SDL_thread.h>
26	#include <SDL_endian.h>	43	#include <SDL_endian.h>
27	#include <SDL_image.h>	44	#include <SDL_image.h>
28	#include <SDL_mixer.h>	45	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
30		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
31	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
32	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
33		57
34	#include <glib/gmacros.h>	58	#include <glib.h>
35		59
36	#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
37		72
38	#ifndef _WIN32	73	#ifndef _WIN32
39	# include <sys/types.h>	74	# include <sys/types.h>
40	# include <sys/socket.h>	75	# include <sys/socket.h>
41	# include <netinet/in.h>	76	# include <netinet/in.h>
42	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
43	# include <inttypes.h>	78	# include <inttypes.h>
44	#endif	79	#endif
45		80
		81	#include "ecb.h"
		82	#include "salloc.h"
		83
46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
47		85
		86	/* this is used as fow flag as well, so has to have a different value */
		87	/* then anything that is computed by incoming darkness */
48	#define FOW_DARKNESS 32	88	#define FOW_DARKNESS 50
		89	#define DARKNESS_ADJUST(n) (n)
49		90
50	#define MAP_EXTEND_X 32	91	#define MAP_EXTEND_X 32
51	#define MAP_EXTEND_Y 512	92	#define MAP_EXTEND_Y 512
52		93
53	#define MIN_FONT_HEIGHT 10	94	#define MIN_FONT_HEIGHT 10
54		95
55	#if 0	96	/* mask out modifiers we are not interested in */
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	97	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
57	#else	98
58	# define PARACHUTE 0	99	#define KMOD_LRAM 0x10000 // our extension
59	#endif	100
		101	#define TEXID_SPEECH 1
		102	#define TEXID_NOFACE 2
		103
		104	static char *
		105	fast_sv_grow (SV *sv, STRLEN need)
		106	{
		107	STRLEN len = SvLEN (sv);
		108	STRLEN want = SvCUR (sv) + need;
		109
		110	if (ecb_expect_false (len < want))
		111	{
		112	do
		113	len *= 2;
		114	while (len < want);
		115
		116	sv_grow (sv, len);
		117	}
		118
		119	SvCUR_set (sv, want);
		120	return SvEND (sv) - need;
		121	}
60		122
61	static AV *texture_av;	123	static AV *texture_av;
62		124
63	static struct	125	static struct
64	{	126	{
…		…
101	av_push (texture_av, (SV *)(size_t)name);	163	av_push (texture_av, (SV *)(size_t)name);
102	glDeleteTextures (1, &name);	164	glDeleteTextures (1, &name);
103	}	165	}
104		166
105	#include "texcache.c"	167	#include "texcache.c"
		168	#include "rendercache.c"
106		169
107	#include "pango-font.c"	170	#include "pango-font.c"
108	#include "pango-fontmap.c"	171	#include "pango-fontmap.c"
109	#include "pango-render.c"	172	#include "pango-render.c"
110		173
		174	typedef IV DC__Channel;
		175	typedef SDL_RWops *DC__RW;
111	typedef Mix_Chunk *CFPlus__MixChunk;	176	typedef Mix_Chunk *DC__MixChunk;
112	typedef Mix_Music *CFPlus__MixMusic;	177	typedef Mix_Music *DC__MixMusic;
113		178
114	typedef PangoFontDescription *CFPlus__Font;	179	typedef PangoFontDescription *DC__Font;
115		180
116	static int	181	static int
117	shape_attr_p (PangoLayoutRun *run)	182	shape_attr_p (PangoLayoutRun *run)
118	{	183	{
119	GSList *attrs = run->item->analysis.extra_attrs;	184	GSList *attrs = run->item->analysis.extra_attrs;
120		185
121	while (attrs)	186	while (attrs)
122	{	187	{
123	PangoAttribute *attr = attrs->data;	188	PangoAttribute attr = (PangoAttribute )attrs->data;
124		189
125	if (attr->klass->type == PANGO_ATTR_SHAPE)	190	if (attr->klass->type == PANGO_ATTR_SHAPE)
126	return 1;	191	return 1;
127		192
128	attrs = attrs->next;	193	attrs = attrs->next;
129	}	194	}
130		195
131	return 0;	196	return 0;
132	}	197	}
133		198
134	typedef struct cf_layout {	199	struct cf_layout {
135	PangoLayout *pl;	200	PangoLayout *pl;
136	float r, g, b, a; // default color for rgba mode	201	float r, g, b, a; // default color for rgba mode
137	int base_height;	202	int base_height;
138	CFPlus__Font font;	203	DC__Font font;
139	} *CFPlus__Layout;	204	rc_t rc;
		205	};
140		206
		207	typedef cf_layout *DC__Layout;
		208
141	static CFPlus__Font default_font;	209	static DC__Font default_font;
142	static PangoContext *opengl_context;	210	static PangoContext *opengl_context;
143	static PangoFontMap *opengl_fontmap;	211	static PangoFontMap *opengl_fontmap;
144		212
145	static void	213	static void
146	substitute_func (FcPattern *pattern, gpointer data)	214	substitute_func (FcPattern *pattern, gpointer data)
147	{	215	{
148	FcPatternAddBool (pattern, FC_HINTING, 1);	216	FcPatternAddBool (pattern, FC_HINTING, 1);
149	#ifdef FC_HINT_STYLE	217	#ifdef FC_HINT_STYLE
150	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	218	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
151	#endif	219	#endif
152	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	220	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
153	}	221	}
154		222
155	static void	223	static void
156	layout_update_font (CFPlus__Layout self)	224	layout_update_font (DC__Layout self)
157	{	225	{
158	/* use a random scale factor to account for unknown descenders, 0.8 works	226	/* use a random scale factor to account for unknown descenders, 0.8 works
159	* reasonably well with bitstream vera	227	* reasonably well with dejavu/bistream fonts
160	*/	228	*/
161	PangoFontDescription *font = self->font ? self->font : default_font;	229	PangoFontDescription *font = self->font ? self->font : default_font;
162		230
163	pango_font_description_set_absolute_size (font,	231	pango_font_description_set_absolute_size (font,
164	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	232	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
165		233
166	pango_layout_set_font_description (self->pl, font);	234	pango_layout_set_font_description (self->pl, font);
167	}	235	}
168		236
169	static void	237	static void
170	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	238	layout_get_pixel_size (DC__Layout self, int w, int h)
171	{	239	{
172	PangoRectangle rect;	240	PangoRectangle rect;
173		241
174	// get_pixel_* wrongly rounds down	242	// get_pixel_* wrongly rounds down
175	pango_layout_get_extents (self->pl, 0, &rect);	243	pango_layout_get_extents (self->pl, 0, &rect);
…		…
182		250
183	*w = rect.width;	251	*w = rect.width;
184	*h = rect.height;	252	*h = rect.height;
185	}	253	}
186		254
		255	/////////////////////////////////////////////////////////////////////////////
		256
187	typedef uint16_t tileid;	257	typedef uint16_t tileid;
188	typedef uint16_t faceid;	258	typedef uint16_t faceid;
189		259
190	typedef struct {	260	struct maptex
		261	{
191	int name;	262	GLuint name;
192	int w, h;	263	int w, h;
193	float s, t;	264	float s, t;
194	uint8_t r, g, b, a;	265	uint8_t r, g, b, a;
195	tileid smoothtile;	266	tileid smoothtile;
196	uint8_t smoothlevel;	267	uint8_t smoothlevel;
197	} maptex;	268	uint8_t unused; /* set to zero on use */
		269	};
198		270
199	typedef struct {	271	struct mapcell
		272	{
200	uint32_t player;	273	uint32_t player;
201	tileid tile[3];	274	tileid tile[3];
202	uint16_t darkness;	275	uint16_t darkness;
203	uint8_t stat_width, stat_hp, flags, smoothmax;	276	uint8_t stat_width, stat_hp, flags, smoothmax;
204	} mapcell;	277	};
205		278
206	typedef struct {	279	struct maprow
		280	{
207	int32_t c0, c1;	281	int32_t c0, c1;
208	mapcell *col;	282	mapcell *col;
209	} maprow;	283	};
210		284
211	typedef struct map {	285	struct mapgrid {
212	int x, y, w, h;	286	int x, y, w, h;
213	int ox, oy; /* offset to virtual global coordinate system */	287	int ox, oy; /* offset to virtual global coordinate system */
214	int faces; tileid *face2tile; // [faceid]	288	int faces; tileid *face2tile; // [faceid]
215	int texs; maptex *tex; // [tileid]	289	int texs; maptex *tex; // [tileid]
216		290
217	int32_t rows;	291	int32_t rows;
218	maprow *row;	292	maprow *row;
219	} *CFPlus__Map;	293	};
220		294
221	static char *	295	typedef mapgrid *DC__Map;
		296
		297	template<typename T>
		298	static void
222	prepend (char *ptr, int sze, int inc)	299	prepend (T *&ptr, int sze, int inc)
223	{	300	{
224	char *p;	301	T *p;
225		302
226	New (0, p, sze + inc, char);	303	Newx (p, inc + sze, T);
227	Zero (p, inc, char);	304	Zero (p, inc, T);
228	Move (ptr, p + inc, sze, char);	305	Move (ptr, p + inc, sze, T);
229	Safefree (ptr);	306	Safefree (ptr);
230		307
231	return p;	308	ptr = p;
232	}	309	}
233		310
234	static char *	311	template<typename T>
235	append (char *ptr, int sze, int inc)
236	{
237	Renew (ptr, sze + inc, char);
238	Zero (ptr + sze, inc, char);
239
240	return ptr;
241	}
242
243	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
244	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
245
246	static void	312	static void
		313	append (T *&ptr, int sze, int inc)
		314	{
		315	Renew (ptr, sze + inc, T);
		316	Zero (ptr + sze, inc, T);
		317	}
		318
		319	static void
247	need_facenum (struct map *self, faceid face)	320	need_facenum (struct mapgrid *self, faceid face)
248	{	321	{
249	while (self->faces <= face)	322	while (self->faces <= face)
250	{	323	{
251	Append (tileid, self->face2tile, self->faces, self->faces);	324	append (self->face2tile, self->faces, self->faces);
252	self->faces *= 2;	325	self->faces *= 2;
253	}	326	}
254	}	327	}
255		328
256	static void	329	static void
257	need_texid (struct map *self, int texid)	330	need_texid (struct mapgrid *self, int texid)
258	{	331	{
259	while (self->texs <= texid)	332	while (self->texs <= texid)
260	{	333	{
261	Append (maptex, self->tex, self->texs, self->texs);	334	append (self->tex, self->texs, self->texs);
262	self->texs *= 2;	335	self->texs *= 2;
263	}	336	}
264	}	337	}
265		338
266	static maprow *	339	static maprow *
267	map_get_row (CFPlus__Map self, int y)	340	map_get_row (mapgrid *self, int y)
268	{	341	{
269	if (0 > y)	342	if (0 > y)
270	{	343	{
271	int extend = - y + MAP_EXTEND_Y;	344	int extend = - y + MAP_EXTEND_Y;
272	Prepend (maprow, self->row, self->rows, extend);	345	prepend (self->row, self->rows, extend);
273		346
274	self->rows += extend;	347	self->rows += extend;
275	self->y += extend;	348	self->y += extend;
276	y += extend;	349	y += extend;
277	}	350	}
278	else if (y >= self->rows)	351	else if (y >= self->rows)
279	{	352	{
280	int extend = y - self->rows + MAP_EXTEND_Y;	353	int extend = y - self->rows + MAP_EXTEND_Y;
281	Append (maprow, self->row, self->rows, extend);	354	append (self->row, self->rows, extend);
282	self->rows += extend;	355	self->rows += extend;
283	}	356	}
284		357
285	return self->row + y;	358	return self->row + y;
286	}	359	}
…		…
296	}	369	}
297		370
298	if (row->c0 > x)	371	if (row->c0 > x)
299	{	372	{
300	int extend = row->c0 - x + MAP_EXTEND_X;	373	int extend = row->c0 - x + MAP_EXTEND_X;
301	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	374	prepend (row->col, row->c1 - row->c0, extend);
302	row->c0 -= extend;	375	row->c0 -= extend;
303	}	376	}
304	else if (x >= row->c1)	377	else if (x >= row->c1)
305	{	378	{
306	int extend = x - row->c1 + MAP_EXTEND_X;	379	int extend = x - row->c1 + MAP_EXTEND_X;
307	Append (mapcell, row->col, row->c1 - row->c0, extend);	380	append (row->col, row->c1 - row->c0, extend);
308	row->c1 += extend;	381	row->c1 += extend;
309	}	382	}
310		383
311	return row->col + (x - row->c0);	384	return row->col + (x - row->c0);
312	}	385	}
313		386
314	static mapcell *	387	static mapcell *
315	map_get_cell (CFPlus__Map self, int x, int y)	388	map_get_cell (mapgrid *self, int x, int y)
316	{	389	{
317	return row_get_cell (map_get_row (self, y), x);	390	return row_get_cell (map_get_row (self, y), x);
318	}	391	}
319		392
320	static void	393	static void
321	map_clear (CFPlus__Map self)	394	map_clear (mapgrid *self)
322	{	395	{
323	int r;	396	int r;
324		397
325	for (r = 0; r < self->rows; r++)	398	for (r = 0; r < self->rows; r++)
326	Safefree (self->row[r].col);	399	Safefree (self->row[r].col);
…		…
333	self->oy = 0;	406	self->oy = 0;
334	self->row = 0;	407	self->row = 0;
335	self->rows = 0;	408	self->rows = 0;
336	}	409	}
337		410
		411	#define CELL_CLEAR(cell) \
		412	do { \
		413	if ((cell)->player) \
		414	(cell)->tile [2] = 0; \
		415	(cell)->darkness = 0; \
		416	(cell)->stat_hp = 0; \
		417	(cell)->flags = 0; \
		418	(cell)->player = 0; \
		419	} while (0)
		420
338	static void	421	static void
339	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	422	map_blank (mapgrid *self, int x0, int y0, int w, int h)
340	{	423	{
341	int x, y;	424	int x, y;
342	maprow *row;	425	maprow *row;
343	mapcell *cell;	426	mapcell *cell;
344		427
…		…
356	if (x >= row->c1)	439	if (x >= row->c1)
357	break;	440	break;
358		441
359	cell = row->col + x - row->c0;	442	cell = row->col + x - row->c0;
360		443
361	cell->darkness = 0;	444	CELL_CLEAR (cell);
362	cell->stat_hp = 0;
363	cell->flags = 0;
364	cell->player = 0;
365	}	445	}
366	}	446	}
367	}	447	}
368		448
369	typedef struct {	449	struct smooth_key
		450	{
370	tileid tile;	451	tileid tile;
371	uint8_t x, y, level;	452	uint8_t x, y, level;
372	} smooth_key;	453
		454	bool operator == (const smooth_key &o) const
		455	{
		456	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		457	}
		458	};
		459
		460	typedef ska::flat_hash_map<smooth_key, IV, std::hash<smooth_key>, std::equal_to<smooth_key>, slice_allocator<smooth_key>> smooth_hash;
		461
		462	namespace std {
		463	template <>
		464	struct hash<smooth_key>
		465	{
		466	size_t operator () (const smooth_key &v) const
		467	{
		468	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		469	}
		470	};
		471	}
373		472
374	static void	473	static void
375	smooth_or_bits (HV hv, smooth_key key, IV bits)	474	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
376	{	475	{
377	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	476	auto &&it = h.find (key);
378		477
379	if (SvIOK (*sv))	478	if (it == h.end ())
380	SvIV_set (sv, SvIVX (sv) \| bits);	479	h.insert (std::make_pair (key, bits));
381	else	480	else
382	sv_setiv (*sv, bits);	481	it->second \|= bits;
383	}	482	}
384		483
385	static void	484	static void
386	music_finished (void)	485	music_finished (void)
387	{	486	{
…		…
404	ev.code = 1;	503	ev.code = 1;
405	ev.data1 = (void *)(long)channel;	504	ev.data1 = (void *)(long)channel;
406	ev.data2 = 0;	505	ev.data2 = 0;
407		506
408	SDL_PushEvent ((SDL_Event *)&ev);	507	SDL_PushEvent ((SDL_Event *)&ev);
		508	}
		509
		510	// approximately divide by 255
		511	static unsigned int
		512	div255 (unsigned int n)
		513	{
		514	return (n + (n >> 8)) >> 8;
409	}	515	}
410		516
411	static unsigned int	517	static unsigned int
412	minpot (unsigned int n)	518	minpot (unsigned int n)
413	{	519	{
…		…
427		533
428	/* SDL should provide this, really. */	534	/* SDL should provide this, really. */
429	#define SDLK_MODIFIER_MIN 300	535	#define SDLK_MODIFIER_MIN 300
430	#define SDLK_MODIFIER_MAX 314	536	#define SDLK_MODIFIER_MAX 314
431		537
432	MODULE = CFPlus PACKAGE = CFPlus	538	/******************************************************************************/
		539
		540	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		541	static GV *hover_gv;
		542
		543	static int
		544	within_widget (SV *widget, NV x, NV y)
		545	{
		546	HV *self;
		547	SV **svp;
		548	NV wx, ww, wy, wh;
		549
		550	if (!SvROK (widget))
		551	return 0;
		552
		553	self = (HV *)SvRV (widget);
		554
		555	if (SvTYPE (self) != SVt_PVHV)
		556	return 0;
		557
		558	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		559	if (y < wy)
		560	return 0;
		561
		562	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		563	if (y >= wy + wh)
		564	return 0;
		565
		566	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		567	if (x < wx)
		568	return 0;
		569
		570	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		571	if (x >= wx + ww)
		572	return 0;
		573
		574	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		575	if (!svp \|\| !SvTRUE (*svp))
		576	return 0;
		577
		578	return 1;
		579	}
		580
		581	/******************************************************************************/
		582
		583	/* process keyboard modifiers */
		584	static int
		585	mod_munge (int mod)
		586	{
		587	mod &= MOD_MASK;
		588
		589	if (mod & (KMOD_META \| KMOD_ALT))
		590	mod \|= KMOD_LRAM;
		591
		592	return mod;
		593	}
		594
		595	static void
		596	deliantra_main (SV *real_main)
		597	{
		598	dSP;
		599
		600	PUSHMARK (SP);
		601	call_sv (real_main, G_DISCARD \| G_VOID);
		602	}
		603
		604	#ifdef __MACOSX__
		605	static SV *real_main;
		606
		607	/* to due surprising braindamage on the side of SDL design, we
		608	* do some mind-boggling hack here: SDL requires a custom main()
		609	* on OS X, so... we provide one and call the original main(), which,
		610	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		611	* and which calls our main (== SDL_main) back.
		612	*/
		613	extern C_LINKAGE int
		614	main (int argc, char *argv[])
		615	{
		616	deliantra_main (real_main);
		617	}
		618
		619	#undef main
		620
		621	extern C_LINKAGE int main (int argc, char *argv[]);
		622
		623	static void
		624	SDL_main_hack (SV *real_main_)
		625	{
		626	real_main = real_main_;
		627
		628	char *argv[] = { "deliantra client", 0 };
		629	(main) (1, argv);
		630	}
		631	#else
		632	static void
		633	SDL_main_hack (SV *real_main)
		634	{
		635	deliantra_main (real_main);
		636	}
		637	#endif
		638
		639	MODULE = Deliantra::Client PACKAGE = DC
433		640
434	PROTOTYPES: ENABLE	641	PROTOTYPES: ENABLE
435		642
436	BOOT:	643	BOOT:
437	{	644	{
438	HV *stash = gv_stashpv ("CFPlus", 1);	645	HV *stash = gv_stashpv ("DC", 1);
439	static const struct {	646	static const struct {
440	const char *name;	647	const char *name;
441	IV iv;	648	IV iv;
442	} *civ, const_iv[] = {	649	} *civ, const_iv[] = {
443	# define const_iv(name) { # name, (IV)name }	650	# define const_iv(name) { # name, (IV)name }
…		…
465		672
466	const_iv (SDL_APPINPUTFOCUS),	673	const_iv (SDL_APPINPUTFOCUS),
467	const_iv (SDL_APPMOUSEFOCUS),	674	const_iv (SDL_APPMOUSEFOCUS),
468	const_iv (SDL_APPACTIVE),	675	const_iv (SDL_APPACTIVE),
469		676
		677
		678	const_iv (SDLK_UNKNOWN),
		679	const_iv (SDLK_FIRST),
		680	const_iv (SDLK_BACKSPACE),
		681	const_iv (SDLK_TAB),
		682	const_iv (SDLK_CLEAR),
		683	const_iv (SDLK_RETURN),
		684	const_iv (SDLK_PAUSE),
		685	const_iv (SDLK_ESCAPE),
		686	const_iv (SDLK_SPACE),
		687	const_iv (SDLK_EXCLAIM),
		688	const_iv (SDLK_QUOTEDBL),
		689	const_iv (SDLK_HASH),
		690	const_iv (SDLK_DOLLAR),
		691	const_iv (SDLK_AMPERSAND),
		692	const_iv (SDLK_QUOTE),
		693	const_iv (SDLK_LEFTPAREN),
		694	const_iv (SDLK_RIGHTPAREN),
		695	const_iv (SDLK_ASTERISK),
		696	const_iv (SDLK_PLUS),
		697	const_iv (SDLK_COMMA),
		698	const_iv (SDLK_MINUS),
		699	const_iv (SDLK_PERIOD),
		700	const_iv (SDLK_SLASH),
		701	const_iv (SDLK_0),
		702	const_iv (SDLK_1),
		703	const_iv (SDLK_2),
		704	const_iv (SDLK_3),
		705	const_iv (SDLK_4),
		706	const_iv (SDLK_5),
		707	const_iv (SDLK_6),
		708	const_iv (SDLK_7),
		709	const_iv (SDLK_8),
		710	const_iv (SDLK_9),
		711	const_iv (SDLK_COLON),
		712	const_iv (SDLK_SEMICOLON),
		713	const_iv (SDLK_LESS),
		714	const_iv (SDLK_EQUALS),
		715	const_iv (SDLK_GREATER),
		716	const_iv (SDLK_QUESTION),
		717	const_iv (SDLK_AT),
		718
		719	const_iv (SDLK_LEFTBRACKET),
		720	const_iv (SDLK_BACKSLASH),
		721	const_iv (SDLK_RIGHTBRACKET),
		722	const_iv (SDLK_CARET),
		723	const_iv (SDLK_UNDERSCORE),
		724	const_iv (SDLK_BACKQUOTE),
		725	const_iv (SDLK_DELETE),
		726
		727	const_iv (SDLK_FIRST),
		728	const_iv (SDLK_LAST),
470	const_iv (SDLK_KP0),	729	const_iv (SDLK_KP0),
471	const_iv (SDLK_KP1),	730	const_iv (SDLK_KP1),
472	const_iv (SDLK_KP2),	731	const_iv (SDLK_KP2),
473	const_iv (SDLK_KP3),	732	const_iv (SDLK_KP3),
474	const_iv (SDLK_KP4),	733	const_iv (SDLK_KP4),
…		…
546	const_iv (KMOD_LMETA),	805	const_iv (KMOD_LMETA),
547	const_iv (KMOD_RMETA),	806	const_iv (KMOD_RMETA),
548	const_iv (KMOD_NUM),	807	const_iv (KMOD_NUM),
549	const_iv (KMOD_CAPS),	808	const_iv (KMOD_CAPS),
550	const_iv (KMOD_MODE),	809	const_iv (KMOD_MODE),
		810
		811	const_iv (KMOD_LRAM),
		812
		813	const_iv (MIX_DEFAULT_FORMAT),
		814
		815	const_iv (SDL_INIT_TIMER),
		816	const_iv (SDL_INIT_AUDIO),
		817	const_iv (SDL_INIT_VIDEO),
		818	const_iv (SDL_INIT_CDROM),
		819	const_iv (SDL_INIT_JOYSTICK),
		820	const_iv (SDL_INIT_EVERYTHING),
		821	const_iv (SDL_INIT_NOPARACHUTE),
		822	const_iv (SDL_INIT_EVENTTHREAD),
		823
		824	const_iv (SDL_GL_RED_SIZE),
		825	const_iv (SDL_GL_GREEN_SIZE),
		826	const_iv (SDL_GL_BLUE_SIZE),
		827	const_iv (SDL_GL_ALPHA_SIZE),
		828	const_iv (SDL_GL_DOUBLEBUFFER),
		829	const_iv (SDL_GL_BUFFER_SIZE),
		830	const_iv (SDL_GL_DEPTH_SIZE),
		831	const_iv (SDL_GL_STENCIL_SIZE),
		832	const_iv (SDL_GL_ACCUM_RED_SIZE),
		833	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		834	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		835	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		836	const_iv (SDL_GL_STEREO),
		837	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		838	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		839	const_iv (SDL_GL_ACCELERATED_VISUAL),
		840	const_iv (SDL_GL_SWAP_CONTROL),
		841
		842	const_iv (FOW_DARKNESS)
551	# undef const_iv	843	# undef const_iv
552	};	844	};
553		845
554	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	846	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
555	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	847	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
556		848
557	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	849	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
558	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	850	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
559	}	851	}
560		852
…		…
572	RETVAL	864	RETVAL
573		865
574	NV floor (NV x)	866	NV floor (NV x)
575		867
576	NV ceil (NV x)	868	NV ceil (NV x)
		869
		870	IV minpot (UV n)
		871
		872	UV ld32 (UV n)
		873	CODE:
		874	RETVAL = ecb_ld32 (n);
		875	OUTPUT:
		876	RETVAL
		877
		878	IV popcount (UV n)
		879	CODE:
		880	RETVAL = ecb_popcount32 (n);
		881	OUTPUT:
		882	RETVAL
		883
		884	NV distance (NV dx, NV dy)
		885	CODE:
		886	RETVAL = pow (dx * dx + dy * dy, 0.5);
		887	OUTPUT:
		888	RETVAL
577		889
578	void	890	void
579	pango_init ()	891	pango_init ()
580	CODE:	892	CODE:
581	{	893	{
582	opengl_fontmap = pango_opengl_font_map_new ();	894	opengl_fontmap = pango_opengl_font_map_new ();
583	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	895	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
584	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	896	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		897	/pango_context_set_font_description (opengl_context, default_font);/
		898	#if PANGO_VERSION_CHECK (1, 15, 2)
		899	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		900	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		901	#endif
585	}	902	}
586		903
587	int	904	char *SDL_GetError ()
588	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
589		905
590	void	906	void SDL_main_hack (SV *real_main)
		907	PROTOTYPE: &
		908
		909	int SDL_Init (U32 flags)
		910
		911	int SDL_InitSubSystem (U32 flags)
		912
		913	void SDL_QuitSubSystem (U32 flags)
		914
591	SDL_Quit ()	915	void SDL_Quit ()
592		916
		917	int SDL_GL_SetAttribute (int attr, int value)
		918	C_ARGS: (SDL_GLattr)attr, value
		919
		920	int SDL_GL_GetAttribute (int attr)
		921	CODE:
		922	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		923	XSRETURN_UNDEF;
		924	OUTPUT:
		925	RETVAL
		926
593	void	927	void
594	SDL_ListModes ()	928	SDL_ListModes (int rgb, int alpha)
595	PPCODE:	929	PPCODE:
596	{	930	{
597	SDL_Rect **m;	931	SDL_Rect **m;
598		932
599	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	933	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
600	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	934	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
601	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	935	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
602	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	936	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
603		937
604	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	938	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
605	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	939	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
606		940
607	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	941	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
608	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	942	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
609	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	943	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
610	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	944	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
611		945
612	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	946	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
613	#if SDL_VERSION_ATLEAST(1,2,10)
614	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
615	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	947	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
616	#endif
617
618	SDL_EnableUNICODE (1);
619	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
620		948
621	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	949	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
622		950
623	if (m && m != (SDL_Rect **)-1)	951	if (m && m != (SDL_Rect **)-1)
624	while (*m)	952	while (*m)
625	{	953	{
		954	if ((m)->w >= 400 && (m)->h >= 300)
		955	{
626	AV *av = newAV ();	956	AV *av = newAV ();
627	av_push (av, newSViv ((*m)->w));	957	av_push (av, newSViv ((*m)->w));
628	av_push (av, newSViv ((*m)->h));	958	av_push (av, newSViv ((*m)->h));
		959	av_push (av, newSViv (rgb));
		960	av_push (av, newSViv (alpha));
629	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	961	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		962	}
630		963
631	++m;	964	++m;
632	}	965	}
633	}	966	}
634		967
635	char *
636	SDL_GetError ()
637
638	int	968	int
639	SDL_SetVideoMode (int w, int h, int fullscreen)	969	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
640	CODE:	970	CODE:
		971	{
		972	SDL_EnableUNICODE (1);
		973	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		974
		975	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		976	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		977	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		978	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		979
641	RETVAL = !!SDL_SetVideoMode (	980	RETVAL = !!SDL_SetVideoMode (
642	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	981	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
643	);	982	);
		983
644	if (RETVAL)	984	if (RETVAL)
645	{	985	{
646	av_clear (texture_av);	986	av_clear (texture_av);
647
648	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
649	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	987	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
650	# include "glfunc.h"	988	#include "glfunc.h"
651	# undef GL_FUNC	989	#undef GL_FUNC
652		990	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		991	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
653	}	992	}
		993	}
654	OUTPUT:	994	OUTPUT:
655	RETVAL	995	RETVAL
		996
		997	void
		998	SDL_WM_SetCaption (const char title, const char icon)
656		999
657	void	1000	void
658	SDL_GL_SwapBuffers ()	1001	SDL_GL_SwapBuffers ()
659		1002
660	char *	1003	char *
661	SDL_GetKeyName (int sym)	1004	SDL_GetKeyName (int sym)
		1005	C_ARGS: (SDLKey)sym
662		1006
		1007	int
		1008	SDL_GetAppState ()
		1009
		1010	int
		1011	SDL_GetModState ()
		1012
		1013	int
		1014	SDL_WaitEvent ()
		1015	C_ARGS: 0
		1016
663	void	1017	void
664	SDL_PollEvent ()	1018	SDL_PumpEvents ()
		1019
		1020	void
		1021	peep_events ()
665	PPCODE:	1022	PPCODE:
666	{	1023	{
667	SDL_Event ev;	1024	SDL_Event ev;
668		1025
669	while (SDL_PollEvent (&ev))	1026	SDL_PumpEvents ();
		1027	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
670	{	1028	{
671	HV *hv = newHV ();	1029	HV *hv = newHV ();
672	hv_store (hv, "type", 4, newSViv (ev.type), 0);	1030	hv_store (hv, "type", 4, newSViv (ev.type), 0);
673		1031
674	switch (ev.type)	1032	switch (ev.type)
675	{	1033	{
676	case SDL_KEYDOWN:	1034	case SDL_KEYDOWN:
677	case SDL_KEYUP:	1035	case SDL_KEYUP:
678	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1036	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
679	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1037	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
680	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1038	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
681	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1039	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
682	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1040	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
683	break;	1041	break;
684		1042
685	case SDL_ACTIVEEVENT:	1043	case SDL_ACTIVEEVENT:
686	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1044	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
687	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	1045	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
688	break;	1046	break;
689		1047
690	case SDL_MOUSEMOTION:	1048	case SDL_MOUSEMOTION:
		1049	{
		1050	int state = ev.motion.state;
		1051	int x = ev.motion.x;
		1052	int y = ev.motion.y;
		1053	int xrel = ev.motion.xrel;
		1054	int yrel = ev.motion.yrel;
		1055
		1056	/* do simplistic event compression */
		1057	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		1058	&& state == ev.motion.state)
		1059	{
		1060	xrel += ev.motion.xrel;
		1061	yrel += ev.motion.yrel;
		1062	x = ev.motion.x;
		1063	y = ev.motion.y;
		1064	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		1065	}
		1066
691	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1067	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
692
693	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	1068	hv_store (hv, "state", 5, newSViv (state), 0);
694	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	1069	hv_store (hv, "x", 1, newSViv (x), 0);
695	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	1070	hv_store (hv, "y", 1, newSViv (y), 0);
696	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1071	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
697	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1072	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1073	}
698	break;	1074	break;
699		1075
700	case SDL_MOUSEBUTTONDOWN:	1076	case SDL_MOUSEBUTTONDOWN:
701	case SDL_MOUSEBUTTONUP:	1077	case SDL_MOUSEBUTTONUP:
702	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1078	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
703		1079
704	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1080	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
705	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1081	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
706	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1082	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
707	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1083	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
712	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1088	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
713	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1089	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
714	break;	1090	break;
715	}	1091	}
716		1092
717	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1093	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
718	}	1094	}
719	}	1095	}
720		1096
		1097	char *
		1098	SDL_AudioDriverName ()
		1099	CODE:
		1100	{
		1101	char buf [256];
		1102	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1103	XSRETURN_UNDEF;
		1104
		1105	RETVAL = buf;
		1106	}
		1107	OUTPUT:
		1108	RETVAL
		1109
721	int	1110	int
722	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1111	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
723	POSTCALL:	1112	POSTCALL:
724	Mix_HookMusicFinished (music_finished);	1113	Mix_HookMusicFinished (music_finished);
725	Mix_ChannelFinished (channel_finished);	1114	Mix_ChannelFinished (channel_finished);
726		1115
727	void	1116	void
		1117	Mix_QuerySpec ()
		1118	PPCODE:
		1119	{
		1120	int freq, channels;
		1121	Uint16 format;
		1122
		1123	if (Mix_QuerySpec (&freq, &format, &channels))
		1124	{
		1125	EXTEND (SP, 3);
		1126	PUSHs (sv_2mortal (newSViv (freq)));
		1127	PUSHs (sv_2mortal (newSViv (format)));
		1128	PUSHs (sv_2mortal (newSViv (channels)));
		1129	}
		1130	}
		1131
		1132	void
728	Mix_CloseAudio ()	1133	Mix_CloseAudio ()
729		1134
730	int	1135	int
731	Mix_AllocateChannels (int numchans = -1)	1136	Mix_AllocateChannels (int numchans = -1)
		1137
		1138	const char *
		1139	Mix_GetError ()
732		1140
733	void	1141	void
734	lowdelay (int fd, int val = 1)	1142	lowdelay (int fd, int val = 1)
735	CODE:	1143	CODE:
736	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1144	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
762	}	1170	}
763	}	1171	}
764	#endif	1172	#endif
765	}	1173	}
766		1174
767	void	1175	int
768	add_font (char *file)	1176	add_font (char *file)
769	CODE:	1177	CODE:
770	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1178	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1179	OUTPUT:
		1180	RETVAL
		1181
		1182	void
		1183	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1184
		1185	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1186	void
		1187	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
771		1188
772	void	1189	void
773	load_image_inline (SV *image_)	1190	load_image_inline (SV *image_)
774	ALIAS:	1191	ALIAS:
775	load_image_file = 1	1192	load_image_file = 1
…		…
778	STRLEN image_len;	1195	STRLEN image_len;
779	char image = (char )SvPVbyte (image_, image_len);	1196	char image = (char )SvPVbyte (image_, image_len);
780	SDL_Surface surface, surface2;	1197	SDL_Surface surface, surface2;
781	SDL_PixelFormat fmt;	1198	SDL_PixelFormat fmt;
782	SDL_RWops *rw = ix	1199	SDL_RWops *rw = ix
783	? SDL_RWFromFile (image, "r")	1200	? SDL_RWFromFile (image, "rb")
784	: SDL_RWFromConstMem (image, image_len);	1201	: SDL_RWFromConstMem (image, image_len);
785		1202
786	if (!rw)	1203	if (!rw)
787	croak ("load_image: %s", SDL_GetError ());	1204	croak ("load_image: %s", SDL_GetError ());
788		1205
…		…
821		1238
822	SDL_LockSurface (surface2);	1239	SDL_LockSurface (surface2);
823	EXTEND (SP, 6);	1240	EXTEND (SP, 6);
824	PUSHs (sv_2mortal (newSViv (surface2->w)));	1241	PUSHs (sv_2mortal (newSViv (surface2->w)));
825	PUSHs (sv_2mortal (newSViv (surface2->h)));	1242	PUSHs (sv_2mortal (newSViv (surface2->h)));
826	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1243	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
827	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1244	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
828	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1245	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
829	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1246	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
830	SDL_UnlockSurface (surface2);	1247	SDL_UnlockSurface (surface2);
831		1248
…		…
861	void	1278	void
862	error (char *message)	1279	error (char *message)
863	CODE:	1280	CODE:
864	fprintf (stderr, "ERROR: %s\n", message);	1281	fprintf (stderr, "ERROR: %s\n", message);
865	#ifdef _WIN32	1282	#ifdef _WIN32
866	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1283	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
867	#endif	1284	#endif
868		1285
869	void	1286	void
870	fatal (char *message)	1287	fatal (char *message)
871	CODE:	1288	CODE:
872	fprintf (stderr, "FATAL: %s\n", message);	1289	fprintf (stderr, "FATAL: %s\n", message);
873	#ifdef _WIN32	1290	#ifdef _WIN32
874	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1291	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
875	#endif	1292	#endif
876	_exit (1);	1293	_exit (1);
877		1294
878	void	1295	void
879	_exit (int retval = 0)	1296	_exit (int retval = 0)
…		…
882	ExitThread (retval); // unclean, please beam me up	1299	ExitThread (retval); // unclean, please beam me up
883	#else	1300	#else
884	_exit (retval);	1301	_exit (retval);
885	#endif	1302	#endif
886		1303
887	MODULE = CFPlus PACKAGE = CFPlus::Font	1304	void
		1305	debug ()
		1306	CODE:
		1307	{
		1308	#if DEBUG
		1309	VALGRIND_DO_LEAK_CHECK;
		1310	#endif
		1311	}
888		1312
889	CFPlus::Font	1313	int
		1314	SvREFCNT (SV *sv)
		1315	CODE:
		1316	RETVAL = SvREFCNT (sv);
		1317	OUTPUT:
		1318	RETVAL
		1319
		1320	MODULE = Deliantra::Client PACKAGE = DC::Font
		1321
		1322	PROTOTYPES: DISABLE
		1323
		1324	DC::Font
890	new_from_file (SV class, char path, int id = 0)	1325	new_from_file (SV klass, char path, int id = 0)
891	CODE:	1326	CODE:
892	{	1327	{
893	int count;	1328	int count;
894	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1329	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
895	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1330	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
897	}	1332	}
898	OUTPUT:	1333	OUTPUT:
899	RETVAL	1334	RETVAL
900		1335
901	void	1336	void
902	DESTROY (CFPlus::Font self)	1337	DESTROY (DC::Font self)
903	CODE:	1338	CODE:
904	pango_font_description_free (self);	1339	pango_font_description_free (self);
905		1340
906	void	1341	void
907	make_default (CFPlus::Font self)	1342	make_default (DC::Font self)
		1343	PROTOTYPE: $
908	CODE:	1344	CODE:
909	default_font = self;	1345	default_font = self;
910		1346
911	MODULE = CFPlus PACKAGE = CFPlus::Layout	1347	MODULE = Deliantra::Client PACKAGE = DC::Layout
912		1348
		1349	PROTOTYPES: DISABLE
		1350
913	void	1351	void
914	reset_glyph_cache ()	1352	glyph_cache_backup ()
		1353	PROTOTYPE:
915	CODE:	1354	CODE:
		1355	tc_backup ();
		1356
		1357	void
		1358	glyph_cache_restore ()
		1359	PROTOTYPE:
		1360	CODE:
916	tc_clear ();	1361	tc_restore ();
917		1362
918	CFPlus::Layout	1363	DC::Layout
919	new (SV *class)	1364	new (SV *klass)
920	CODE:	1365	CODE:
921	New (0, RETVAL, 1, struct cf_layout);	1366	RETVAL = new cf_layout;
922		1367
923	RETVAL->pl = pango_layout_new (opengl_context);	1368	RETVAL->pl = pango_layout_new (opengl_context);
924	RETVAL->r = 1.;	1369	RETVAL->r = 1.;
925	RETVAL->g = 1.;	1370	RETVAL->g = 1.;
926	RETVAL->b = 1.;	1371	RETVAL->b = 1.;
…		…
932	layout_update_font (RETVAL);	1377	layout_update_font (RETVAL);
933	OUTPUT:	1378	OUTPUT:
934	RETVAL	1379	RETVAL
935		1380
936	void	1381	void
937	DESTROY (CFPlus::Layout self)	1382	DESTROY (DC::Layout self)
938	CODE:	1383	CODE:
939	g_object_unref (self->pl);	1384	g_object_unref (self->pl);
940	Safefree (self);	1385	delete self;
941		1386
942	void	1387	void
943	set_text (CFPlus::Layout self, SV *text_)	1388	set_text (DC::Layout self, SV *text_)
944	CODE:	1389	CODE:
945	{	1390	{
946	STRLEN textlen;	1391	STRLEN textlen;
947	char *text = SvPVutf8 (text_, textlen);	1392	char *text = SvPVutf8 (text_, textlen);
948		1393
949	pango_layout_set_text (self->pl, text, textlen);	1394	pango_layout_set_text (self->pl, text, textlen);
950	}	1395	}
951		1396
952	void	1397	void
953	set_markup (CFPlus::Layout self, SV *text_)	1398	set_markup (DC::Layout self, SV *text_)
954	CODE:	1399	CODE:
955	{	1400	{
956	STRLEN textlen;	1401	STRLEN textlen;
957	char *text = SvPVutf8 (text_, textlen);	1402	char *text = SvPVutf8 (text_, textlen);
958		1403
959	pango_layout_set_markup (self->pl, text, textlen);	1404	pango_layout_set_markup (self->pl, text, textlen);
960	}	1405	}
961		1406
962	void	1407	void
963	set_shapes (CFPlus::Layout self, ...)	1408	set_shapes (DC::Layout self, ...)
964	CODE:	1409	CODE:
965	{	1410	{
966	PangoAttrList *attrs = 0;	1411	PangoAttrList *attrs = 0;
967	const char *text = pango_layout_get_text (self->pl);	1412	const char *text = pango_layout_get_text (self->pl);
968	const char *pos = text;	1413	const char *pos = text;
…		…
1003	if (attrs)	1448	if (attrs)
1004	pango_layout_set_attributes (self->pl, attrs);	1449	pango_layout_set_attributes (self->pl, attrs);
1005	}	1450	}
1006		1451
1007	void	1452	void
1008	get_shapes (CFPlus::Layout self)	1453	get_shapes (DC::Layout self)
1009	PPCODE:	1454	PPCODE:
1010	{	1455	{
1011	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1456	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1012		1457
1013	do	1458	do
1014	{	1459	{
1015	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1460	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1016		1461
1017	if (run && shape_attr_p (run))	1462	if (run && shape_attr_p (run))
1018	{	1463	{
1019	PangoRectangle extents;	1464	PangoRectangle extents;
1020	pango_layout_iter_get_run_extents (iter, 0, &extents);	1465	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1028		1473
1029	pango_layout_iter_free (iter);	1474	pango_layout_iter_free (iter);
1030	}	1475	}
1031		1476
1032	int	1477	int
1033	has_wrapped (CFPlus::Layout self)	1478	has_wrapped (DC::Layout self)
1034	CODE:	1479	CODE:
1035	{	1480	{
1036	int lines = 1;	1481	int lines = 1;
1037	const char *text = pango_layout_get_text (self->pl);	1482	const char *text = pango_layout_get_text (self->pl);
1038		1483
…		…
1043	}	1488	}
1044	OUTPUT:	1489	OUTPUT:
1045	RETVAL	1490	RETVAL
1046		1491
1047	SV *	1492	SV *
1048	get_text (CFPlus::Layout self)	1493	get_text (DC::Layout self)
1049	CODE:	1494	CODE:
1050	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1495	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1051	sv_utf8_decode (RETVAL);	1496	sv_utf8_decode (RETVAL);
1052	OUTPUT:	1497	OUTPUT:
1053	RETVAL	1498	RETVAL
1054		1499
1055	void	1500	void
1056	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1501	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1057	CODE:	1502	CODE:
1058	self->r = r;	1503	self->r = r;
1059	self->g = g;	1504	self->g = g;
1060	self->b = b;	1505	self->b = b;
1061	self->a = a;	1506	self->a = a;
1062		1507
1063	void	1508	void
1064	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1509	set_font (DC::Layout self, DC::Font font = 0)
1065	CODE:	1510	CODE:
1066	if (self->font != font)	1511	if (self->font != font)
1067	{	1512	{
1068	self->font = font;	1513	self->font = font;
1069	layout_update_font (self);	1514	layout_update_font (self);
1070	}	1515	}
1071		1516
1072	void	1517	void
1073	set_height (CFPlus::Layout self, int base_height)	1518	set_height (DC::Layout self, int base_height)
1074	CODE:	1519	CODE:
1075	if (self->base_height != base_height)	1520	if (self->base_height != base_height)
1076	{	1521	{
1077	self->base_height = base_height;	1522	self->base_height = base_height;
1078	layout_update_font (self);	1523	layout_update_font (self);
1079	}	1524	}
1080		1525
1081	void	1526	void
1082	set_width (CFPlus::Layout self, int max_width = -1)	1527	set_width (DC::Layout self, int max_width = -1)
1083	CODE:	1528	CODE:
1084	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1529	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1085		1530
1086	void	1531	void
1087	set_indent (CFPlus::Layout self, int indent)	1532	set_indent (DC::Layout self, int indent)
1088	CODE:	1533	CODE:
1089	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1534	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1090		1535
1091	void	1536	void
1092	set_spacing (CFPlus::Layout self, int spacing)	1537	set_spacing (DC::Layout self, int spacing)
1093	CODE:	1538	CODE:
1094	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1539	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1095		1540
1096	void	1541	void
1097	set_ellipsise (CFPlus::Layout self, int ellipsise)	1542	set_ellipsise (DC::Layout self, int ellipsise)
1098	CODE:	1543	CODE:
1099	pango_layout_set_ellipsize (self->pl,	1544	pango_layout_set_ellipsize (self->pl,
1100	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1545	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1101	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1546	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1102	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1547	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1103	: PANGO_ELLIPSIZE_NONE	1548	: PANGO_ELLIPSIZE_NONE
1104	);	1549	);
1105		1550
1106	void	1551	void
1107	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1552	set_single_paragraph_mode (DC::Layout self, int spm)
1108	CODE:	1553	CODE:
1109	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1554	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1110		1555
1111	void	1556	void
1112	size (CFPlus::Layout self)	1557	size (DC::Layout self)
1113	PPCODE:	1558	PPCODE:
1114	{	1559	{
1115	int w, h;	1560	int w, h;
1116		1561
1117	layout_get_pixel_size (self, &w, &h);	1562	layout_get_pixel_size (self, &w, &h);
…		…
1120	PUSHs (sv_2mortal (newSViv (w)));	1565	PUSHs (sv_2mortal (newSViv (w)));
1121	PUSHs (sv_2mortal (newSViv (h)));	1566	PUSHs (sv_2mortal (newSViv (h)));
1122	}	1567	}
1123		1568
1124	int	1569	int
1125	descent (CFPlus::Layout self)	1570	descent (DC::Layout self)
1126	CODE:	1571	CODE:
1127	{	1572	{
1128	PangoRectangle rect;	1573	PangoRectangle rect;
1129	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1574	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1130	pango_layout_line_get_pixel_extents (line, 0, &rect);	1575	pango_layout_line_get_pixel_extents (line, 0, &rect);
1131	RETVAL = PANGO_DESCENT (rect);	1576	RETVAL = PANGO_DESCENT (rect);
1132	}	1577	}
1133	OUTPUT:	1578	OUTPUT:
1134	RETVAL	1579	RETVAL
1135		1580
1136	int	1581	int
1137	xy_to_index (CFPlus::Layout self, int x, int y)	1582	xy_to_index (DC::Layout self, int x, int y)
1138	CODE:	1583	CODE:
1139	{	1584	{
1140	int index, trailing;	1585	int index, trailing;
1141	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1586	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1142	RETVAL = index + trailing;	1587	RETVAL = index + trailing;
1143	}	1588	}
1144	OUTPUT:	1589	OUTPUT:
1145	RETVAL	1590	RETVAL
1146		1591
1147	void	1592	void
1148	cursor_pos (CFPlus::Layout self, int index)	1593	cursor_pos (DC::Layout self, int index)
1149	PPCODE:	1594	PPCODE:
1150	{	1595	{
1151	PangoRectangle strong_pos;	1596	PangoRectangle pos;
1152	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1597	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1153		1598
1154	EXTEND (SP, 3);	1599	EXTEND (SP, 3);
1155	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1600	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1156	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1601	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1157	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1602	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1158	}	1603	}
1159		1604
1160	void	1605	void
1161	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1606	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1162	PPCODE:	1607	PPCODE:
1163	{	1608	{
1164	int line, x;	1609	int line, x;
1165		1610
1166	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1611	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1612	#if !PANGO_VERSION_CHECK (1, 17, 3)
1167	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1613	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1168		1614	--line;
		1615	#endif
1169	EXTEND (SP, 2);	1616	EXTEND (SP, 2);
1170	PUSHs (sv_2mortal (newSViv (line - 1)));	1617	PUSHs (sv_2mortal (newSViv (line)));
1171	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1618	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1172	}	1619	}
1173		1620
1174	void	1621	void
1175	line_x_to_index (CFPlus::Layout self, int line, int x)	1622	line_x_to_index (DC::Layout self, int line, int x)
1176	PPCODE:	1623	PPCODE:
1177	{	1624	{
1178	PangoLayoutLine *lp;	1625	PangoLayoutLine *lp;
1179	int index, trailing;	1626	int index, trailing;
1180		1627
1181	if (line < 0)	1628	if (line < 0)
1182	XSRETURN_EMPTY;	1629	XSRETURN_EMPTY;
1183		1630
1184	if (!(lp = pango_layout_get_line (self->pl, line)))	1631	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1185	XSRETURN_EMPTY; /* do better */	1632	XSRETURN_EMPTY; /* do better */
1186		1633
1187	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1634	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1188		1635
1189	EXTEND (SP, 2);	1636	EXTEND (SP, 2);
…		…
1195	PUSHs (sv_2mortal (newSViv (trailing)));	1642	PUSHs (sv_2mortal (newSViv (trailing)));
1196	}	1643	}
1197	}	1644	}
1198		1645
1199	void	1646	void
1200	render (CFPlus::Layout self, float x, float y, int flags = 0)	1647	render (DC::Layout self, float x, float y, int flags = 0)
1201	PPCODE:	1648	CODE:
		1649	self->rc.clear ();
1202	pango_opengl_render_layout_subpixel (	1650	pango_opengl_render_layout_subpixel (
1203	self->pl,	1651	self->pl,
		1652	&self->rc,
1204	x * PANGO_SCALE, y * PANGO_SCALE,	1653	x * PANGO_SCALE, y * PANGO_SCALE,
1205	self->r, self->g, self->b, self->a,	1654	self->r, self->g, self->b, self->a,
1206	flags	1655	flags
1207	);	1656	);
		1657	// we assume that context_change actually clears/frees stuff
		1658	// and does not do any recomputation...
		1659	pango_layout_context_changed (self->pl);
1208		1660
1209	MODULE = CFPlus PACKAGE = CFPlus::Texture
1210
1211	void	1661	void
1212	pad2pot (SV data_, SV w_, SV *h_)	1662	draw (DC::Layout self)
1213	CODE:	1663	CODE:
1214	{	1664	{
1215	int ow = SvIV (w_);	1665	glEnable (GL_TEXTURE_2D);
1216	int oh = SvIV (h_);	1666	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1667	glEnable (GL_BLEND);
		1668	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1669	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1670	glEnable (GL_ALPHA_TEST);
		1671	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1217		1672
1218	if (ow && oh)	1673	self->rc.draw ();
		1674
		1675	glDisable (GL_ALPHA_TEST);
		1676	glDisable (GL_BLEND);
		1677	glDisable (GL_TEXTURE_2D);
		1678	}
		1679
		1680	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1681
		1682	PROTOTYPES: ENABLE
		1683
		1684	void
		1685	pad (SV *data_, int ow, int oh, int nw, int nh)
		1686	CODE:
		1687	{
		1688	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1219	{	1689	{
1220	int nw = minpot (ow);
1221	int nh = minpot (oh);
1222
1223	if (nw != ow \|\| nh != oh)
1224	{
1225	if (SvOK (data_))
1226	{
1227	STRLEN datalen;	1690	STRLEN datalen;
1228	char *data = SvPVbyte (data_, datalen);	1691	char *data = SvPVbyte (data_, datalen);
1229	int bpp = datalen / (ow * oh);	1692	int bpp = datalen / (ow * oh);
1230	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1693	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1231		1694
1232	SvPOK_only (result_);	1695	SvPOK_only (result_);
1233	SvCUR_set (result_, nw * nh * bpp);	1696	SvCUR_set (result_, nw * nh * bpp);
1234		1697
1235	memset (SvPVX (result_), 0, nw * nh * bpp);	1698	memset (SvPVX (result_), 0, nw * nh * bpp);
1236	while (oh--)	1699	while (oh--)
1237	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1700	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1238		1701
1239	sv_setsv (data_, result_);	1702	sv_setsv (data_, result_);
1240	}
1241
1242	sv_setiv (w_, nw);
1243	sv_setiv (h_, nh);
1244	}
1245	}	1703	}
1246	}	1704	}
1247		1705
1248	void	1706	void
1249	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1707	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1255	{	1713	{
1256	HV hv = (HV )SvRV (self);	1714	HV hv = (HV )SvRV (self);
1257	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1715	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1258	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1716	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1259	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1717	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1718
		1719	if (name <= 0)
		1720	XSRETURN_EMPTY;
1260		1721
1261	if (items < 5)	1722	if (items < 5)
1262	{	1723	{
1263	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1724	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1264	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1725	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1292	glDisable (GL_ALPHA_TEST);	1753	glDisable (GL_ALPHA_TEST);
1293	glDisable (GL_BLEND);	1754	glDisable (GL_BLEND);
1294	}	1755	}
1295	}	1756	}
1296		1757
1297	MODULE = CFPlus PACKAGE = CFPlus::Map	1758	void
		1759	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)
		1760	PROTOTYPE: @
		1761	CODE:
		1762	{
		1763	glEnable (GL_BLEND);
		1764	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1765	glEnable (GL_TEXTURE_2D);
		1766	glBindTexture (GL_TEXTURE_2D, name1);
1298		1767
1299	CFPlus::Map	1768	glColor3f (intensity, intensity, intensity);
		1769	glPushMatrix ();
		1770	glScalef (1./3, 1./3, 1.);
		1771
		1772	if (blend > 0.f)
		1773	{
		1774	float dx3 = dx * -3.f / w;
		1775	float dy3 = dy * -3.f / h;
		1776	GLfloat env_color[4] = { 0., 0., 0., blend };
		1777
		1778	/* interpolate the two shadow textures */
		1779	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1780	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1781
		1782	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1783	gl.ActiveTexture (GL_TEXTURE1);
		1784	glEnable (GL_TEXTURE_2D);
		1785	glBindTexture (GL_TEXTURE_2D, name2);
		1786	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1787
		1788	/* rgb == rgb(glcolor) */
		1789	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1792
		1793	/* alpha = interpolate t0, t1 by env_alpha */
		1794	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1795
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1799
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1801	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1802
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1804	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1805
		1806	glBegin (GL_QUADS);
		1807	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1808	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1809	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1810	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1811	glEnd ();
		1812
		1813	glDisable (GL_TEXTURE_2D);
		1814	gl.ActiveTexture (GL_TEXTURE0);
		1815	}
		1816	else
		1817	{
		1818	/* simple blending of one texture, also opengl <1.3 path */
		1819	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1820
		1821	glBegin (GL_QUADS);
		1822	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1823	glTexCoord2f (0, t); glVertex2f (0, h);
		1824	glTexCoord2f (s, t); glVertex2f (w, h);
		1825	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1826	glEnd ();
		1827	}
		1828
		1829	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1830	{
		1831	int x, y;
		1832	int dx3 = dx * 3;
		1833	int dy3 = dy * 3;
		1834
		1835	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1836	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1837	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1838	glTranslatef (-1., -1., 0);
		1839	glBegin (GL_QUADS);
		1840
		1841	for (y = 1; y < h; y += 3)
		1842	{
		1843	int y1 = y - dy3;
		1844	int y1valid = y1 >= 0 && y1 < h;
		1845
		1846	for (x = 1; x < w; x += 3)
		1847	{
		1848	int x1 = x - dx3;
		1849	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1850	uint8_t h2;
		1851
		1852	if (y1valid && x1 >= 0 && x1 < w)
		1853	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1854	else
		1855	h2 = 1; /* out of range == invisible */
		1856
		1857	if (h1 \|\| h2)
		1858	{
		1859	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1860	glColor4f (1., 1., 1., alpha);
		1861
		1862	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1863	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1864	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1865	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1866	}
		1867	}
		1868	}
		1869	}
		1870
		1871	glEnd ();
		1872
		1873	glPopMatrix ();
		1874
		1875	glDisable (GL_TEXTURE_2D);
		1876	glDisable (GL_BLEND);
		1877	}
		1878
		1879	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1880	CODE:
		1881	{
		1882	GLint width;
		1883	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1884	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1885	RETVAL = width > 0;
		1886	}
		1887	OUTPUT:
		1888	RETVAL
		1889
		1890	MODULE = Deliantra::Client PACKAGE = DC::Map
		1891
		1892	PROTOTYPES: DISABLE
		1893
		1894	DC::Map
1300	new (SV *class)	1895	new (SV *klass)
1301	CODE:	1896	CODE:
1302	New (0, RETVAL, 1, struct map);	1897	New (0, RETVAL, 1, mapgrid);
1303	RETVAL->x = 0;	1898	RETVAL->x = 0;
1304	RETVAL->y = 0;	1899	RETVAL->y = 0;
1305	RETVAL->w = 0;	1900	RETVAL->w = 0;
1306	RETVAL->h = 0;	1901	RETVAL->h = 0;
1307	RETVAL->ox = 0;	1902	RETVAL->ox = 0;
…		…
1312	RETVAL->row = 0;	1907	RETVAL->row = 0;
1313	OUTPUT:	1908	OUTPUT:
1314	RETVAL	1909	RETVAL
1315		1910
1316	void	1911	void
1317	DESTROY (CFPlus::Map self)	1912	DESTROY (DC::Map self)
1318	CODE:	1913	CODE:
1319	{	1914	{
1320	map_clear (self);	1915	map_clear (self);
1321	Safefree (self->face2tile);	1916	Safefree (self->face2tile);
1322	Safefree (self->tex);	1917	Safefree (self->tex);
1323	Safefree (self);	1918	Safefree (self);
1324	}	1919	}
1325		1920
1326	void	1921	void
1327	resize (CFPlus::Map self, int map_width, int map_height)	1922	resize (DC::Map self, int map_width, int map_height)
1328	CODE:	1923	CODE:
1329	self->w = map_width;	1924	self->w = map_width;
1330	self->h = map_height;	1925	self->h = map_height;
1331		1926
1332	void	1927	void
1333	clear (CFPlus::Map self)	1928	clear (DC::Map self)
1334	CODE:	1929	CODE:
1335	map_clear (self);	1930	map_clear (self);
1336		1931
1337	void	1932	void
1338	set_tileid (CFPlus::Map self, int face, int tile)	1933	set_tileid (DC::Map self, int face, int tile)
1339	CODE:	1934	CODE:
1340	{	1935	{
1341	need_facenum (self, face); self->face2tile [face] = tile;	1936	need_facenum (self, face); self->face2tile [face] = tile;
1342	need_texid (self, tile);	1937	need_texid (self, tile);
1343	}	1938	}
1344		1939
1345	void	1940	void
1346	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1941	set_smooth (DC::Map self, int face, int smooth, int level)
1347	CODE:	1942	CODE:
1348	{	1943	{
1349	tileid texid;	1944	tileid texid;
1350	maptex *tex;	1945	maptex *tex;
1351		1946
1352	if (face < 0 \|\| face >= self->faces)	1947	if (face < 0 \|\| face >= self->faces)
1353	return;	1948	return;
1354		1949
1355	if (smooth < 0 \|\| smooth >= self->faces)	1950	if (smooth < 0 \|\| smooth >= self->faces)
1356	return;	1951	return;
1357		1952
1358	texid = self->face2tile [face];	1953	texid = self->face2tile [face];
1359		1954
1360	if (!texid)	1955	if (!texid)
1361	return;	1956	return;
1362		1957
1363	tex = self->tex + texid;	1958	tex = self->tex + texid;
1364	tex->smoothtile = self->face2tile [smooth];	1959	tex->smoothtile = self->face2tile [smooth];
1365	tex->smoothlevel = level;	1960	tex->smoothlevel = level;
1366	}	1961	}
1367		1962
1368	void	1963	void
1369	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)	1964	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)
1370	CODE:	1965	CODE:
1371	{	1966	{
1372	need_texid (self, texid);	1967	need_texid (self, texid);
1373		1968
1374	{	1969	{
…		…
1393	// use uglier nearest interpolation because linear suffers	1988	// use uglier nearest interpolation because linear suffers
1394	// from transparent color bleeding and ugly wrapping effects.	1989	// from transparent color bleeding and ugly wrapping effects.
1395	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1990	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1396	}	1991	}
1397		1992
		1993	void
		1994	expire_textures (DC::Map self, int texid, int count)
		1995	PPCODE:
		1996	for (; texid < self->texs && count; ++texid, --count)
		1997	{
		1998	maptex *tex = self->tex + texid;
		1999
		2000	if (tex->name)
		2001	{
		2002	if (tex->unused)
		2003	{
		2004	tex->name = 0;
		2005	tex->unused = 0;
		2006	XPUSHs (sv_2mortal (newSViv (texid)));
		2007	}
		2008	else
		2009	tex->unused = 1;
		2010	}
		2011	}
		2012
1398	int	2013	int
1399	ox (CFPlus::Map self)	2014	ox (DC::Map self)
1400	ALIAS:	2015	ALIAS:
1401	oy = 1	2016	oy = 1
1402	x = 2	2017	x = 2
1403	y = 3	2018	y = 3
1404	w = 4	2019	w = 4
…		…
1415	}	2030	}
1416	OUTPUT:	2031	OUTPUT:
1417	RETVAL	2032	RETVAL
1418		2033
1419	void	2034	void
1420	scroll (CFPlus::Map self, int dx, int dy)	2035	scroll (DC::Map self, int dx, int dy)
1421	CODE:	2036	CODE:
1422	{	2037	{
1423	if (dx > 0)	2038	if (dx > 0)
1424	map_blank (self, self->x, self->y, dx, self->h);	2039	map_blank (self, self->x, self->y, dx, self->h);
1425	else if (dx < 0)	2040	else if (dx < 0)
…		…
1433	self->ox += dx; self->x += dx;	2048	self->ox += dx; self->x += dx;
1434	self->oy += dy; self->y += dy;	2049	self->oy += dy; self->y += dy;
1435		2050
1436	while (self->y < 0)	2051	while (self->y < 0)
1437	{	2052	{
1438	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2053	prepend (self->row, self->rows, MAP_EXTEND_Y);
1439		2054
1440	self->rows += MAP_EXTEND_Y;	2055	self->rows += MAP_EXTEND_Y;
1441	self->y += MAP_EXTEND_Y;	2056	self->y += MAP_EXTEND_Y;
1442	}	2057	}
1443	}	2058	}
1444		2059
1445	void	2060	SV *
1446	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2061	map1a_update (DC::Map self, SV *data_)
1447	CODE:	2062	CODE:
1448	{	2063	{
1449	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2064	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1450	uint8_t data_end = (uint8_t )SvEND (data_);	2065	uint8_t data_end = (uint8_t )SvEND (data_);
1451	mapcell *cell;	2066	mapcell *cell;
1452	int x, y, flags;	2067	int x, y, z, flags;
		2068	AV *missing = newAV ();
		2069	RETVAL = newRV_noinc ((SV *)missing);
1453		2070
1454	while (data < data_end - 1)	2071	while (data < data_end - 1)
1455	{	2072	{
1456	flags = (data [0] << 8) + data [1]; data += 2;	2073	flags = (data [0] << 8) + data [1]; data += 2;
1457		2074
…		…
1470		2087
1471	//TODO: don't trust server data to be in-range(!)	2088	//TODO: don't trust server data to be in-range(!)
1472		2089
1473	if (flags & 8)	2090	if (flags & 8)
1474	{	2091	{
		2092	uint8_t ext, cmd;
		2093
1475	if (extmap)	2094	do
1476	{	2095	{
1477	uint8_t ext, cmd;	2096	ext = *data++;
		2097	cmd = ext & 0x7f;
1478		2098
1479	do	2099	if (cmd < 4)
		2100	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2101	else if (cmd == 5) // health
1480	{	2102	{
1481	ext = *data++;
1482	cmd = ext & 0x3f;
1483
1484	if (cmd < 4)
1485	cell->darkness = 255 - ext * 64 + 1;
1486	else if (cmd == 5) // health
1487	{
1488	cell->stat_width = 1;	2103	cell->stat_width = 1;
1489	cell->stat_hp = *data++;	2104	cell->stat_hp = *data++;
1490	}
1491	else if (cmd == 6) // monster width
1492	cell->stat_width = *data++ + 1;
1493	else if (cmd == 0x47)
1494	{
1495	if (*data == 4)
1496	; // decode player count
1497
1498	data += *data + 1;
1499	}
1500	else if (cmd == 8) // cell flags
1501	cell->flags = *data++;
1502	else if (ext & 0x40) // unknown, multibyte => skip
1503	data += *data + 1;
1504	else
1505	data++;
1506	}	2105	}
1507	while (ext & 0x80);	2106	else if (cmd == 6) // monster width
		2107	cell->stat_width = *data++ + 1;
		2108	else if (cmd == 0x47)
		2109	{
		2110	if (*data == 1) cell->player = data [1];
		2111	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2112	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2113	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2114
		2115	data += *data + 1;
		2116	}
		2117	else if (cmd == 8) // cell flags
		2118	cell->flags = *data++;
		2119	else if (ext & 0x40) // unknown, multibyte => skip
		2120	data += *data + 1;
		2121	else
		2122	data++;
1508	}	2123	}
1509	else	2124	while (ext & 0x80);
1510	cell->darkness = *data++ + 1;
1511	}	2125	}
1512		2126
		2127	for (z = 0; z <= 2; ++z)
1513	if (flags & 4)	2128	if (flags & (4 >> z))
1514	{	2129	{
1515	faceid face = (data [0] << 8) + data [1]; data += 2;	2130	faceid face = (data [0] << 8) + data [1]; data += 2;
1516	need_facenum (self, face);	2131	need_facenum (self, face);
1517	cell->tile [0] = self->face2tile [face];	2132	cell->tile [z] = self->face2tile [face];
		2133
		2134	if (cell->tile [z])
		2135	{
		2136	maptex *tex = self->tex + cell->tile [z];
		2137	tex->unused = 0;
		2138	if (!tex->name)
		2139	av_push (missing, newSViv (cell->tile [z]));
		2140
		2141	if (tex->smoothtile)
		2142	{
		2143	maptex *smooth = self->tex + tex->smoothtile;
		2144	smooth->unused = 0;
		2145	if (!smooth->name)
		2146	av_push (missing, newSViv (tex->smoothtile));
		2147	}
		2148	}
1518	}	2149	}
1519
1520	if (flags & 2)
1521	{
1522	faceid face = (data [0] << 8) + data [1]; data += 2;
1523	need_facenum (self, face);
1524	cell->tile [1] = self->face2tile [face];
1525	}
1526
1527	if (flags & 1)
1528	{
1529	faceid face = (data [0] << 8) + data [1]; data += 2;
1530	need_facenum (self, face);
1531	cell->tile [2] = self->face2tile [face];
1532	}
1533	}	2150	}
1534	else	2151	else
1535	cell->darkness = 0;	2152	CELL_CLEAR (cell);
1536	}	2153	}
1537	}	2154	}
		2155	OUTPUT:
		2156	RETVAL
1538		2157
1539	SV *	2158	SV *
1540	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2159	mapmap (DC::Map self, int x0, int y0, int w, int h)
1541	CODE:	2160	CODE:
1542	{	2161	{
1543	int x1, x;	2162	int x1, x;
1544	int y1, y;	2163	int y1, y;
1545	int z;	2164	int z;
…		…
1558	? self->row + y	2177	? self->row + y
1559	: 0;	2178	: 0;
1560		2179
1561	for (x = x0; x < x1; x++)	2180	for (x = x0; x < x1; x++)
1562	{	2181	{
1563	int r = 32, g = 32, b = 32, a = 192;	2182	unsigned int r = 32, g = 32, b = 32, a = 192;
1564		2183
1565	if (row && row->c0 <= x && x < row->c1)	2184	if (row && row->c0 <= x && x < row->c1)
1566	{	2185	{
1567	mapcell *cell = row->col + (x - row->c0);	2186	mapcell *cell = row->col + (x - row->c0);
1568		2187
…		…
1570	{	2189	{
1571	maptex tex = self->tex [cell->tile [z]];	2190	maptex tex = self->tex [cell->tile [z]];
1572	int a0 = 255 - tex.a;	2191	int a0 = 255 - tex.a;
1573	int a1 = tex.a;	2192	int a1 = tex.a;
1574		2193
1575	r = (r * a0 + tex.r * a1) / 255;	2194	r = div255 (r * a0 + tex.r * a1);
1576	g = (g * a0 + tex.g * a1) / 255;	2195	g = div255 (g * a0 + tex.g * a1);
1577	b = (b * a0 + tex.b * a1) / 255;	2196	b = div255 (b * a0 + tex.b * a1);
1578	a = (a * a0 + tex.a * a1) / 255;	2197	a = div255 (a * a0 + tex.a * a1);
1579	}	2198	}
1580	}	2199	}
1581		2200
1582	*map++ = (r )	2201	*map++ = (r )
1583	\| (g << 8)	2202	\| (g << 8)
1584	\| (b << 16)	2203	\| (b << 16)
1585	\| (a << 24);	2204	\| (a << 24);
1586	}	2205	}
1587	}	2206	}
1588		2207
1589	RETVAL = map_sv;	2208	RETVAL = map_sv;
1590	}	2209	}
1591	OUTPUT:	2210	OUTPUT:
1592	RETVAL	2211	RETVAL
1593		2212
1594	void	2213	void
1595	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2214	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)
1596	CODE:	2215	CODE:
1597	{	2216	{
1598	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1599	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1600	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
1601	smooth_key skey;
1602	int x, y, z;	2217	int x, y, z;
1603	int last_name;
1604		2218
		2219	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
		2220	int pl_x, pl_y;
		2221	maptex pl_tex;
		2222	rc_t rc;
		2223	rc_t rc_ov;
		2224	rc_key_t key;
		2225	rc_t::array_t *arr;
		2226
		2227	pl_tex.name = 0;
		2228
1605	// thats current max. sorry.	2229	// that's current max. sorry.
1606	if (sw > 255) sw = 255;	2230	if (sw > 255) sw = 255;
1607	if (sh > 255) sh = 255;	2231	if (sh > 255) sh = 255;
1608		2232
1609	// clear key, in case of extra padding
1610	memset (&skey, 0, sizeof (skey));	2233	memset (&key, 0, sizeof (key));
1611		2234	key.r = 255;
1612	glColor4ub (255, 255, 255, 255);	2235	key.g = 255;
1613		2236	key.b = 255;
1614	glEnable (GL_BLEND);	2237	key.a = 255;
1615	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2238	key.mode = GL_QUADS;
1616	glEnable (GL_TEXTURE_2D);	2239	key.format = GL_T2F_V3F;
1617	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1618
1619	glBegin (GL_QUADS);
1620
1621	last_name = 0;
1622		2240
1623	mx += self->x;	2241	mx += self->x;
1624	my += self->y;	2242	my += self->y;
1625		2243
1626	// first pass: determine smooth_max	2244	// first pass: determine smooth_max
1627	// rather ugly, if you ask me	2245	// rather ugly, if you ask me
1628	// could also be stored inside mapcell and updated on change	2246	// could also be stored inside mapcell and updated on change
1629	memset (smooth_max, 0, sizeof (smooth_max));	2247	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1630		2248
1631	for (y = 0; y < sh; y++)	2249	for (y = 0; y < sh; y++)
1632	if (0 <= y + my && y + my < self->rows)	2250	if (0 <= y + my && y + my < self->rows)
1633	{	2251	{
1634	maprow *row = self->row + (y + my);	2252	maprow *row = self->row + (y + my);
…		…
1643	MAX (self->tex [cell->tile [1]].smoothlevel,	2261	MAX (self->tex [cell->tile [1]].smoothlevel,
1644	self->tex [cell->tile [2]].smoothlevel));	2262	self->tex [cell->tile [2]].smoothlevel));
1645	}	2263	}
1646	}	2264	}
1647		2265
		2266	glEnable (GL_BLEND);
		2267	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2268	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2269
1648	for (z = 0; z <= 2; z++)	2270	for (z = 0; z <= 2; z++)
1649	{	2271	{
1650	memset (smooth_level, 0, sizeof (smooth_level));	2272	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2273	smooth_key skey;
		2274	smooth_hash smooth;
		2275	key.texname = -1;
1651		2276
1652	for (y = 0; y < sh; y++)	2277	for (y = 0; y < sh; y++)
1653	if (0 <= y + my && y + my < self->rows)	2278	if (0 <= y + my && y + my < self->rows)
1654	{	2279	{
1655	maprow *row = self->row + (y + my);	2280	maprow *row = self->row + (y + my);
…		…
1661	tileid tile = cell->tile [z];	2286	tileid tile = cell->tile [z];
1662		2287
1663	if (tile)	2288	if (tile)
1664	{	2289	{
1665	maptex tex = self->tex [tile];	2290	maptex tex = self->tex [tile];
1666	int px = (x + 1) * T - tex.w;	2291	int px, py;
1667	int py = (y + 1) * T - tex.h;
1668		2292
1669	// suppressing texture state switches here
1670	// is only moderately effective, but worth the extra effort
1671	if (last_name != tex.name)	2293	if (key.texname != tex.name)
1672	{	2294	{
		2295	self->tex [tile].unused = 0;
		2296
1673	if (!tex.name)	2297	if (!tex.name)
1674	tex = self->tex [2]; /* missing, replace by noface */	2298	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1675		2299
		2300	key.texname = tex.name;
1676	glEnd ();	2301	arr = &rc.array (key);
1677	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1678	glBegin (GL_QUADS);
1679	}	2302	}
1680		2303
1681	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2304	px = (x + 1) * Th - tex.w;
1682	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2305	py = (y + 1) * Tw - tex.h;
1683	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1684	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1685		2306
1686	if (cell->flags && z == 2)	2307	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
1687	{	2308	{
1688	if (cell->flags & 1)	2309	pl_x = px;
		2310	pl_y = py;
		2311	pl_tex = tex;
1689	{	2312	continue;
1690	maptex tex = self->tex [1];
1691	int px = x * T + T * 2 / 32;
1692	int py = y * T - T * 6 / 32;
1693
1694	glEnd ();
1695	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1696	glBegin (GL_QUADS);
1697
1698	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1699	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1700	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1701	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1702	}
1703	}	2313	}
		2314
		2315	arr->t2f_v3f (0 , 0 , px , py , 0);
		2316	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2317	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2318	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1704		2319
1705	// update smooth hash	2320	// update smooth hash
1706	if (tex.smoothtile)	2321	if (tex.smoothtile)
1707	{	2322	{
1708	skey.tile = tex.smoothtile;	2323	skey.tile = tex.smoothtile;
1709	skey.level = tex.smoothlevel;	2324	skey.level = tex.smoothlevel;
1710		2325
1711	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2326	smooth_level[tex.smoothlevel] = 1;
1712		2327
1713	// add bits to current tile and all neighbours. skey.x\|y is	2328	// add bits to current tile and all neighbours. skey.x\|y is
1714	// shifted +1\|+1 so we always stay positive.	2329	// shifted +1\|+1 so we always stay positive.
1715		2330
1716	// bits is ___n cccc CCCC bbbb	2331	// bits is ___n cccc CCCC bbbb
…		…
1724		2339
1725	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2340	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1726	// ·· ·· ·┏ ┓·	2341	// ·· ·· ·┏ ┓·
1727		2342
1728	// full tile	2343	// full tile
1729	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2344	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1730		2345
1731	// borders	2346	// borders
1732	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2347	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1733	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2348	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1734	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2349	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1735	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2350	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1736		2351
1737	// corners	2352	// corners
1738	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2353	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1739	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2354	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1740	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2355	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1741	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2356	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2357	}
		2358	}
		2359
		2360	if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
		2361	{
		2362	// overlays such as the speech bubble, probably more to come
		2363	if (cell->flags & 1)
		2364	{
		2365	rc_key_t key_ov = key;
		2366	maptex tex = self->tex[TEXID_SPEECH];
		2367	int px = x * Tw + Tw * 2 / 32;
		2368	int py = y * Th - Th * 6 / 32;
		2369
		2370	key_ov.texname = tex.name;
		2371	rc_t::array_t &arr = rc_ov.array (key_ov);
		2372
		2373	arr.t2f_v3f (0 , 0 , px , py , 0);
		2374	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2375	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2376	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
1742	}	2377	}
1743	}	2378	}
1744	}	2379	}
1745	}	2380	}
1746		2381
		2382	rc.draw ();
		2383	rc.clear ();
		2384
1747	// go through all smoothlevels, lowest to highest, then draw.	2385	// go through all smoothlevels, lowest to highest, then draw.
1748	// this is basically counting sort	2386	// this is basically counting sort
1749	{	2387	{
1750	int w, b;	2388	int w, b;
1751		2389
1752	for (w = 0; w < 256 / 32; ++w)	2390	glEnable (GL_TEXTURE_2D);
		2391	glBegin (GL_QUADS);
		2392	for (int level = 0; level < smooth_level.size (); ++level)
		2393	if (smooth_level[level])
		2394	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1753	{	2395	{
1754	uint32_t smask = smooth_level [w];	2396	smooth_key &skey = it->first;
1755	if (smask)	2397	IV bits = it->second;
1756	for (b = 0; b < 32; ++b)	2398
1757	if (smask & (((uint32_t)1) << b))	2399	if (!(bits & 0x1000)
		2400	&& skey.level == level
		2401	&& level > smooth_max [skey.x][skey.y])
1758	{	2402	{
1759	int level = (w << 5) \| b;	2403	maptex tex = self->tex [skey.tile];
		2404	int px = (((int)skey.x) - 1) * Tw;
		2405	int py = (((int)skey.y) - 1) * Th;
		2406	int border = bits & 15;
		2407	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2408	float dx = tex.s * .0625f; // 16 images/row
		2409	float dy = tex.t * .5f ; // 2 images/column
		2410
1760	HE *he;	2411	if (tex.name)
1761
1762	hv_iterinit (smooth);
1763	while ((he = hv_iternext (smooth)))
1764	{	2412	{
1765	smooth_key skey = (smooth_key )HeKEY (he);	2413	// this time avoiding texture state changes
1766	IV bits = SvIVX (HeVAL (he));	2414	// save gobs of state changes.
1767		2415	if (key.texname != tex.name)
1768	if (!(bits & 0x1000)
1769	&& skey->level == level
1770	&& level > smooth_max [skey->x][skey->y])
1771	{	2416	{
1772	maptex tex = self->tex [skey->tile];	2417	self->tex [skey.tile].unused = 0;
1773	int px = (((int)skey->x) - 1) * T;
1774	int py = (((int)skey->y) - 1) * T;
1775	int border = bits & 15;
1776	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1777	float dx = tex.s * .0625f; // 16 images/row
1778	float dy = tex.t * .5f ; // 2 images/column
1779		2418
1780	// this time naively avoiding texture state changes
1781	// save gobs of state changes.
1782	if (last_name != tex.name)
1783	{
1784	if (!tex.name)
1785	continue; // smoothing not yet available
1786
1787	glEnd ();	2419	glEnd ();
1788	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2420	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1789	glBegin (GL_QUADS);	2421	glBegin (GL_QUADS);
1790	}	2422	}
1791		2423
1792	if (border)	2424	if (border)
1793	{	2425	{
1794	float ox = border * dx;	2426	float ox = border * dx;
1795		2427
1796	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2428	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1797	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2429	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1798	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2430	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1799	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2431	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1800	}	2432	}
1801		2433
1802	if (corner)	2434	if (corner)
1803	{	2435	{
1804	float ox = corner * dx;	2436	float ox = corner * dx;
1805		2437
1806	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2438	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1807	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2439	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1808	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2440	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1809	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2441	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1810	}
1811	}	2442	}
1812	}	2443	}
1813	}	2444	}
1814	}	2445	}
		2446
		2447	glEnd ();
		2448	glDisable (GL_TEXTURE_2D);
		2449	key.texname = -1;
1815	}	2450	}
1816
1817	hv_clear (smooth);
1818	}	2451	}
1819		2452
1820	glEnd ();	2453	if (pl_tex.name)
		2454	{
		2455	maptex tex = pl_tex;
		2456	int px = pl_x + sdx;
		2457	int py = pl_y + sdy;
1821		2458
1822	glDisable (GL_TEXTURE_2D);	2459	key.texname = tex.name;
		2460	rc_t::array_t &arr = rc.array (key);
		2461
		2462	arr.t2f_v3f (0 , 0 , px , py , 0);
		2463	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2464	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2465	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2466
		2467	rc.draw ();
		2468	}
		2469
		2470	rc_ov.draw ();
		2471	rc_ov.clear ();
		2472
1823	glDisable (GL_BLEND);	2473	glDisable (GL_BLEND);
1824		2474
1825	// top layer: overlays such as the health bar	2475	// top layer: overlays such as the health bar
1826	for (y = 0; y < sh; y++)	2476	for (y = 0; y < sh; y++)
1827	if (0 <= y + my && y + my < self->rows)	2477	if (0 <= y + my && y + my < self->rows)
…		…
1831	for (x = 0; x < sw; x++)	2481	for (x = 0; x < sw; x++)
1832	if (row->c0 <= x + mx && x + mx < row->c1)	2482	if (row->c0 <= x + mx && x + mx < row->c1)
1833	{	2483	{
1834	mapcell *cell = row->col + (x + mx - row->c0);	2484	mapcell *cell = row->col + (x + mx - row->c0);
1835		2485
1836	int px = x * T;	2486	int px = x * Tw;
1837	int py = y * T;	2487	int py = y * Th;
		2488
		2489	if (ecb_expect_false (cell->player == player))
		2490	{
		2491	px += sdx;
		2492	py += sdy;
		2493	}
1838		2494
1839	if (cell->stat_hp)	2495	if (cell->stat_hp)
1840	{	2496	{
1841	int width = cell->stat_width * T;	2497	int width = cell->stat_width * Tw;
1842	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2498	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1843		2499
1844	glColor3ub (0, 0, 0);	2500	glColor3ub (0, 0, 0);
1845	glRectf (px + 1, py - thick - 2,	2501	glRectf (px + 1, py - thick - 2,
1846	px + width - 1, py);	2502	px + width - 1, py);
1847		2503
…		…
1853	}	2509	}
1854	}	2510	}
1855	}	2511	}
1856		2512
1857	void	2513	void
1858	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2514	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1859	CODE:	2515	CODE:
1860	{	2516	{
1861	static float color[16][3] = {	2517	static float color[16][3] = {
1862	{ 0.00F, 0.00F, 0.00F },	2518	{ 0.00f, 0.00f, 0.00f },
1863	{ 1.00F, 1.00F, 1.00F },	2519	{ 1.00f, 1.00f, 1.00f },
1864	{ 0.00F, 0.00F, 0.55F },	2520	{ 0.00f, 0.00f, 0.55f },
1865	{ 1.00F, 0.00F, 0.00F },	2521	{ 1.00f, 0.00f, 0.00f },
1866		2522
1867	{ 1.00F, 0.54F, 0.00F },	2523	{ 1.00f, 0.54f, 0.00f },
1868	{ 0.11F, 0.56F, 1.00F },	2524	{ 0.11f, 0.56f, 1.00f },
1869	{ 0.93F, 0.46F, 0.00F },	2525	{ 0.93f, 0.46f, 0.00f },
1870	{ 0.18F, 0.54F, 0.34F },	2526	{ 0.18f, 0.54f, 0.34f },
1871		2527
1872	{ 0.56F, 0.73F, 0.56F },	2528	{ 0.56f, 0.73f, 0.56f },
1873	{ 0.80F, 0.80F, 0.80F },	2529	{ 0.80f, 0.80f, 0.80f },
1874	{ 0.55F, 0.41F, 0.13F },	2530	{ 0.55f, 0.41f, 0.13f },
1875	{ 0.99F, 0.77F, 0.26F },	2531	{ 0.99f, 0.77f, 0.26f },
1876		2532
1877	{ 0.74F, 0.65F, 0.41F },	2533	{ 0.74f, 0.65f, 0.41f },
1878		2534
1879	{ 0.00F, 1.00F, 1.00F },	2535	{ 0.00f, 1.00f, 1.00f },
1880	{ 1.00F, 0.00F, 1.00F },	2536	{ 1.00f, 0.00f, 1.00f },
1881	{ 1.00F, 1.00F, 0.00F },	2537	{ 1.00f, 1.00f, 0.00f },
1882	};	2538	};
1883		2539
1884	int x, y;	2540	int x, y;
1885		2541
1886	glEnable (GL_TEXTURE_2D);	2542	glEnable (GL_TEXTURE_2D);
		2543	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2544	* but the nvidia driver (185.18.14) mishandles alpha textures
		2545	* and takes the colour from god knows where instead of using
		2546	* Cp. MODULATE results in the same colour, but slightly different
		2547	* alpha, but atcually gives us the correct colour with nvidia.
		2548	*/
1887	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2549	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1888	glEnable (GL_BLEND);	2550	glEnable (GL_BLEND);
1889	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2551	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1890	glBegin (GL_QUADS);	2552	glBegin (GL_QUADS);
1891		2553
1892	for (y = 0; y < h; y++)	2554	for (y = 0; y < h; y++)
…		…
1896		2558
1897	if (m)	2559	if (m)
1898	{	2560	{
1899	float *c = color [m & 15];	2561	float *c = color [m & 15];
1900		2562
1901	float tx1 = m & 0x40 ? 0.5 : 0.;	2563	float tx1 = m & 0x40 ? 0.5f : 0.f;
1902	float tx2 = tx1 + 0.5;	2564	float tx2 = tx1 + 0.5f;
1903		2565
1904	glColor4f (c[0], c[1], c[2], 0.75);	2566	glColor4f (c[0], c[1], c[2], 1);
1905	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2567	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1906	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2568	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1907	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2569	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1908	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2570	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1909	}	2571	}
…		…
1913	glDisable (GL_BLEND);	2575	glDisable (GL_BLEND);
1914	glDisable (GL_TEXTURE_2D);	2576	glDisable (GL_TEXTURE_2D);
1915	}	2577	}
1916		2578
1917	void	2579	void
1918	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2580	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1919	PPCODE:	2581	PPCODE:
1920	{	2582	{
1921	int x, y;	2583	int x, y;
1922	int sw4 = (sw + 3) & ~3;	2584	int sw1 = sw + 2;
		2585	int sh1 = sh + 2;
		2586	int sh3 = sh * 3;
		2587	int sw3 = sw * 3;
1923	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2588	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
1924	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2589	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1925		2590	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1926	memset (darkness, 255, sw4 * sh);	2591	memset (darkness1, 0, sw1*sh1);
		2592
1927	SvPOK_only (darkness_sv);	2593	SvPOK_only (darkness3_sv);
1928	SvCUR_set (darkness_sv, sw4 * sh);	2594	SvCUR_set (darkness3_sv, sw3 * sh3);
1929		2595
1930	mx += self->x;	2596	mx += self->x - 1;
1931	my += self->y;	2597	my += self->y - 1;
1932		2598
1933	for (y = 0; y < sh; y++)	2599	for (y = 0; y < sh1; y++)
1934	if (0 <= y + my && y + my < self->rows)	2600	if (0 <= y + my && y + my < self->rows)
1935	{	2601	{
1936	maprow *row = self->row + (y + my);	2602	maprow *row = self->row + (y + my);
1937		2603
1938	for (x = 0; x < sw; x++)	2604	for (x = 0; x < sw1; x++)
1939	if (row->c0 <= x + mx && x + mx < row->c1)	2605	if (row->c0 <= x + mx && x + mx < row->c1)
1940	{	2606	{
1941	mapcell *cell = row->col + (x + mx - row->c0);	2607	mapcell *cell = row->col + (x + mx - row->c0);
1942		2608
1943	darkness[y * sw4 + x] = cell->darkness	2609	darkness1 [y * sw1 + x] = cell->darkness
1944	? 255 - (cell->darkness - 1)	2610	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1945	: 255 - FOW_DARKNESS;	2611	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1946	}	2612	}
1947	}	2613	}
1948		2614
		2615	for (y = 0; y < sh; ++y)
		2616	for (x = 0; x < sw; ++x)
		2617	{
		2618	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2619	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2620	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2621	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2622	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2623	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2624	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2625	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2626	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2627
		2628	uint8_t r11 = (d11 + d21 + d12) / 3;
		2629	uint8_t r21 = d21;
		2630	uint8_t r31 = (d21 + d31 + d32) / 3;
		2631
		2632	uint8_t r12 = d12;
		2633	uint8_t r22 = d22;
		2634	uint8_t r32 = d32;
		2635
		2636	uint8_t r13 = (d13 + d23 + d12) / 3;
		2637	uint8_t r23 = d23;
		2638	uint8_t r33 = (d23 + d33 + d32) / 3;
		2639
		2640	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
		2641	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
		2642	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
		2643	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
		2644	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
		2645	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
		2646	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
		2647	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
		2648	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
		2649	}
		2650
		2651	free (darkness1);
		2652
1949	EXTEND (SP, 3);	2653	EXTEND (SP, 3);
1950	PUSHs (sv_2mortal (newSViv (sw4)));	2654	PUSHs (sv_2mortal (newSViv (sw3)));
1951	PUSHs (sv_2mortal (newSViv (sh)));	2655	PUSHs (sv_2mortal (newSViv (sh3)));
1952	PUSHs (darkness_sv);	2656	PUSHs (darkness3_sv);
1953	}	2657	}
1954		2658
1955	SV *	2659	SV *
1956	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2660	get_rect (DC::Map self, int x0, int y0, int w, int h)
1957	CODE:	2661	CODE:
1958	{	2662	{
1959	int x, y, x1, y1;	2663	int x, y, x1, y1;
1960	SV data_sv = newSV (w h * 7 + 5);	2664	SV data_sv = newSV (w h * 7 + 5);
1961	uint8_t data = (uint8_t )SvPVX (data_sv);	2665	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
2018	else	2722	else
2019	*data++ = 0;	2723	*data++ = 0;
2020	}	2724	}
2021	}	2725	}
2022		2726
		2727	/* if size is wh + 5 then no data has been found /
		2728	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2729	{
2023	SvPOK_only (data_sv);	2730	SvPOK_only (data_sv);
2024	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2731	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2732	}
		2733
2025	RETVAL = data_sv;	2734	RETVAL = data_sv;
2026	}	2735	}
2027	OUTPUT:	2736	OUTPUT:
2028	RETVAL	2737	RETVAL
2029		2738
2030	void	2739	void
2031	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2740	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2032	PPCODE:	2741	PPCODE:
2033	{	2742	{
2034	int x, y, z;	2743	int x, y, z;
2035	int w, h;	2744	int w, h;
2036	int x1, y1;	2745	int x1, y1;
		2746	STRLEN len;
		2747	uint8_t data, end;
		2748
		2749	len = SvLEN (data_sv);
		2750	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2751	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2752	end = data + len + 8;
		2753
		2754	if (len < 5)
		2755	XSRETURN_EMPTY;
2037		2756
2038	if (*data++ != 0)	2757	if (*data++ != 0)
2039	return; /* version mismatch */	2758	XSRETURN_EMPTY; /* version mismatch */
2040		2759
2041	w = data++ << 8; w \|= data++;	2760	w = data++ << 8; w \|= data++;
2042	h = data++ << 8; h \|= data++;	2761	h = data++ << 8; h \|= data++;
2043		2762
2044	// we need to do this 'cause we don't keep an absolute coord system for rows	2763	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2056	{	2775	{
2057	maprow *row = map_get_row (self, y);	2776	maprow *row = map_get_row (self, y);
2058		2777
2059	for (x = x0; x < x1; x++)	2778	for (x = x0; x < x1; x++)
2060	{	2779	{
		2780	uint8_t flags;
		2781
		2782	if (data + 7 >= end)
		2783	XSRETURN_EMPTY;
		2784
2061	uint8_t flags = *data++;	2785	flags = *data++;
2062		2786
2063	if (flags)	2787	if (flags)
2064	{	2788	{
2065	mapcell *cell = row_get_cell (row, x);	2789	mapcell *cell = row_get_cell (row, x);
2066	tileid tile[3] = { 0, 0, 0 };	2790	tileid tile[3] = { 0, 0, 0 };
…		…
2069	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }	2793	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
2070	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }	2794	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
2071		2795
2072	if (cell->darkness == 0)	2796	if (cell->darkness == 0)
2073	{	2797	{
2074	cell->darkness = 0;	2798	/cell->darkness = 0;/
		2799	EXTEND (SP, 3);
2075		2800
2076	for (z = 0; z <= 2; z++)	2801	for (z = 0; z <= 2; z++)
2077	{	2802	{
2078	tileid t = tile [z];	2803	tileid t = tile [z];
2079		2804
2080	if (t >= self->texs \|\| (t && !self->tex [t].name))	2805	if (t >= self->texs \|\| (t && !self->tex [t].name))
2081	{	2806	{
2082	XPUSHs (sv_2mortal (newSViv (t)));	2807	PUSHs (sv_2mortal (newSViv (t)));
2083	need_texid (self, t);	2808	need_texid (self, t);
2084	}	2809	}
2085		2810
2086	cell->tile [z] = t;	2811	cell->tile [z] = t;
2087	}	2812	}
…		…
2089	}	2814	}
2090	}	2815	}
2091	}	2816	}
2092	}	2817	}
2093		2818
2094	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2819	MODULE = Deliantra::Client PACKAGE = DC::RW
2095		2820
2096	CFPlus::MixChunk	2821	DC::RW
2097	new_from_file (SV class, char path)	2822	new (SV klass, SV data_sv)
2098	CODE:	2823	CODE:
2099	RETVAL = Mix_LoadWAV (path);	2824	{
		2825	STRLEN datalen;
		2826	char *data = SvPVbyte (data_sv, datalen);
		2827
		2828	RETVAL = SDL_RWFromConstMem (data, datalen);
		2829	}
2100	OUTPUT:	2830	OUTPUT:
2101	RETVAL	2831	RETVAL
2102		2832
		2833	DC::RW
		2834	new_from_file (SV klass, const char path, const char *mode = "rb")
		2835	CODE:
		2836	RETVAL = SDL_RWFromFile (path, mode);
		2837	OUTPUT:
		2838	RETVAL
		2839
		2840	# fails on win32:
		2841	# dc.xs(2268) : error C2059: syntax error : '('
2103	void	2842	#void
		2843	#close (DC::RW self)
		2844	# CODE:
		2845	# (self->(close)) (self);
		2846
		2847	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2848
		2849	PROTOTYPES: DISABLE
		2850
		2851	DC::Channel
		2852	find ()
		2853	CODE:
		2854	{
		2855	RETVAL = Mix_GroupAvailable (-1);
		2856
		2857	if (RETVAL < 0)
		2858	{
		2859	RETVAL = Mix_GroupOldest (-1);
		2860
		2861	if (RETVAL < 0)
		2862	{
		2863	// happens sometimes, maybe it just stopped playing(?)
		2864	RETVAL = Mix_GroupAvailable (-1);
		2865
		2866	if (RETVAL < 0)
		2867	XSRETURN_UNDEF;
		2868	}
		2869	else
		2870	Mix_HaltChannel (RETVAL);
		2871	}
		2872
		2873	Mix_UnregisterAllEffects (RETVAL);
		2874	Mix_Volume (RETVAL, 128);
		2875	}
		2876	OUTPUT:
		2877	RETVAL
		2878
		2879	void
		2880	halt (DC::Channel self)
		2881	CODE:
		2882	Mix_HaltChannel (self);
		2883
		2884	void
		2885	expire (DC::Channel self, int ticks = -1)
		2886	CODE:
		2887	Mix_ExpireChannel (self, ticks);
		2888
		2889	void
		2890	fade_out (DC::Channel self, int ticks = -1)
		2891	CODE:
		2892	Mix_FadeOutChannel (self, ticks);
		2893
		2894	int
		2895	volume (DC::Channel self, int volume)
		2896	CODE:
		2897	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2898	OUTPUT:
		2899	RETVAL
		2900
		2901	void
		2902	unregister_all_effects (DC::Channel self)
		2903	CODE:
		2904	Mix_UnregisterAllEffects (self);
		2905
		2906	void
		2907	set_panning (DC::Channel self, int left, int right)
		2908	CODE:
		2909	left = CLAMP (left , 0, 255);
		2910	right = CLAMP (right, 0, 255);
		2911	Mix_SetPanning (self, left, right);
		2912
		2913	void
		2914	set_distance (DC::Channel self, int distance)
		2915	CODE:
		2916	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2917
		2918	void
		2919	set_position (DC::Channel self, int angle, int distance)
		2920	CODE:
		2921
		2922	void
		2923	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2924	CODE:
		2925	{
		2926	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2927	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2928	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2929	}
		2930
		2931	void
		2932	set_reverse_stereo (DC::Channel self, int flip)
		2933	CODE:
		2934	Mix_SetReverseStereo (self, flip);
		2935
		2936	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2937
		2938	PROTOTYPES: DISABLE
		2939
		2940	void
		2941	decoders ()
		2942	PPCODE:
		2943	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2944	int i, num = Mix_GetNumChunkDecoders ();
		2945	EXTEND (SP, num);
		2946	for (i = 0; i < num; ++i)
		2947	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2948	#else
		2949	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2950	#endif
		2951
		2952	DC::MixChunk
		2953	new (SV *klass, DC::RW rwops)
		2954	CODE:
		2955	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2956	OUTPUT:
		2957	RETVAL
		2958
		2959	void
2104	DESTROY (CFPlus::MixChunk self)	2960	DESTROY (DC::MixChunk self)
2105	CODE:	2961	CODE:
2106	Mix_FreeChunk (self);	2962	Mix_FreeChunk (self);
2107		2963
2108	int	2964	int
2109	volume (CFPlus::MixChunk self, int volume = -1)	2965	volume (DC::MixChunk self, int volume = -1)
2110	CODE:	2966	CODE:
		2967	if (items > 1)
		2968	volume = CLAMP (volume, 0, 128);
2111	RETVAL = Mix_VolumeChunk (self, volume);	2969	RETVAL = Mix_VolumeChunk (self, volume);
2112	OUTPUT:	2970	OUTPUT:
2113	RETVAL	2971	RETVAL
2114		2972
2115	int	2973	DC::Channel
2116	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2974	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2117	CODE:	2975	CODE:
		2976	{
2118	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2977	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2978
		2979	if (RETVAL < 0)
		2980	XSRETURN_UNDEF;
		2981
		2982	if (channel < 0)
		2983	{
		2984	Mix_UnregisterAllEffects (RETVAL);
		2985	Mix_Volume (RETVAL, 128);
		2986	}
		2987	}
2119	OUTPUT:	2988	OUTPUT:
2120	RETVAL	2989	RETVAL
2121		2990
2122	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2991	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2992
		2993	void
		2994	decoders ()
		2995	PPCODE:
		2996	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2997	int i, num = Mix_GetNumMusicDecoders ();
		2998	EXTEND (SP, num);
		2999	for (i = 0; i < num; ++i)
		3000	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3001	#else
		3002	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3003	#endif
2123		3004
2124	int	3005	int
2125	volume (int volume = -1)	3006	volume (int volume = -1)
		3007	PROTOTYPE: ;$
2126	CODE:	3008	CODE:
		3009	if (items > 0)
		3010	volume = CLAMP (volume, 0, 128);
2127	RETVAL = Mix_VolumeMusic (volume);	3011	RETVAL = Mix_VolumeMusic (volume);
2128	OUTPUT:	3012	OUTPUT:
2129	RETVAL	3013	RETVAL
2130		3014
2131	CFPlus::MixMusic	3015	void
2132	new_from_file (SV class, char path)	3016	fade_out (int ms)
2133	CODE:	3017	CODE:
2134	RETVAL = Mix_LoadMUS (path);	3018	Mix_FadeOutMusic (ms);
		3019
		3020	void
		3021	halt ()
		3022	CODE:
		3023	Mix_HaltMusic ();
		3024
		3025	int
		3026	playing ()
		3027	CODE:
		3028	RETVAL = Mix_PlayingMusic ();
2135	OUTPUT:	3029	OUTPUT:
2136	RETVAL	3030	RETVAL
2137		3031
		3032	DC::MixMusic
		3033	new (SV *klass, DC::RW rwops)
		3034	CODE:
		3035	RETVAL = Mix_LoadMUS_RW (rwops);
		3036	OUTPUT:
		3037	RETVAL
		3038
2138	void	3039	void
2139	DESTROY (CFPlus::MixMusic self)	3040	DESTROY (DC::MixMusic self)
2140	CODE:	3041	CODE:
2141	Mix_FreeMusic (self);	3042	Mix_FreeMusic (self);
2142		3043
2143	int	3044	int
2144	play (CFPlus::MixMusic self, int loops = -1)	3045	play (DC::MixMusic self, int loops = -1)
2145	CODE:	3046	CODE:
2146	RETVAL = Mix_PlayMusic (self, loops);	3047	RETVAL = Mix_PlayMusic (self, loops);
2147	OUTPUT:	3048	OUTPUT:
2148	RETVAL	3049	RETVAL
2149		3050
2150	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3051	void
		3052	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		3053	CODE:
		3054	Mix_FadeInMusicPos (self, loops, ms, position);
		3055
		3056	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		3057
		3058	PROTOTYPES: ENABLE
2151		3059
2152	BOOT:	3060	BOOT:
2153	{	3061	{
2154	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3062	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2155	static const struct {	3063	static const struct {
2156	const char *name;	3064	const char *name;
2157	IV iv;	3065	IV iv;
2158	} *civ, const_iv[] = {	3066	} *civ, const_iv[] = {
2159	# define const_iv(name) { # name, (IV)name }	3067	# define const_iv(name) { # name, (IV)name }
		3068	const_iv (GL_VENDOR),
		3069	const_iv (GL_VERSION),
		3070	const_iv (GL_EXTENSIONS),
		3071	const_iv (GL_MAX_TEXTURE_UNITS),
2160	const_iv (GL_COLOR_MATERIAL),	3072	const_iv (GL_COLOR_MATERIAL),
2161	const_iv (GL_SMOOTH),	3073	const_iv (GL_SMOOTH),
2162	const_iv (GL_FLAT),	3074	const_iv (GL_FLAT),
2163	const_iv (GL_DITHER),	3075	const_iv (GL_DITHER),
2164	const_iv (GL_BLEND),	3076	const_iv (GL_BLEND),
…		…
2168	const_iv (GL_ALPHA_TEST),	3080	const_iv (GL_ALPHA_TEST),
2169	const_iv (GL_NORMALIZE),	3081	const_iv (GL_NORMALIZE),
2170	const_iv (GL_RESCALE_NORMAL),	3082	const_iv (GL_RESCALE_NORMAL),
2171	const_iv (GL_FRONT),	3083	const_iv (GL_FRONT),
2172	const_iv (GL_BACK),	3084	const_iv (GL_BACK),
		3085	const_iv (GL_AUX0),
2173	const_iv (GL_AND),	3086	const_iv (GL_AND),
2174	const_iv (GL_ONE),	3087	const_iv (GL_ONE),
2175	const_iv (GL_ZERO),	3088	const_iv (GL_ZERO),
2176	const_iv (GL_SRC_ALPHA),	3089	const_iv (GL_SRC_ALPHA),
2177	const_iv (GL_DST_ALPHA),	3090	const_iv (GL_DST_ALPHA),
2178	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3091	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2179	const_iv (GL_ONE_MINUS_DST_ALPHA),	3092	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3093	const_iv (GL_SRC_COLOR),
		3094	const_iv (GL_DST_COLOR),
		3095	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3096	const_iv (GL_ONE_MINUS_DST_COLOR),
2180	const_iv (GL_SRC_ALPHA_SATURATE),	3097	const_iv (GL_SRC_ALPHA_SATURATE),
2181	const_iv (GL_RGB),	3098	const_iv (GL_RGB),
2182	const_iv (GL_RGBA),	3099	const_iv (GL_RGBA),
2183	const_iv (GL_RGBA4),	3100	const_iv (GL_RGBA4),
2184	const_iv (GL_RGBA8),	3101	const_iv (GL_RGBA8),
…		…
2190	const_iv (GL_INTENSITY),	3107	const_iv (GL_INTENSITY),
2191	const_iv (GL_LUMINANCE),	3108	const_iv (GL_LUMINANCE),
2192	const_iv (GL_LUMINANCE_ALPHA),	3109	const_iv (GL_LUMINANCE_ALPHA),
2193	const_iv (GL_FLOAT),	3110	const_iv (GL_FLOAT),
2194	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3111	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3112	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3113	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3114	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3115	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3116	const_iv (GL_COMPRESSED_RGB_ARB),
		3117	const_iv (GL_COMPRESSED_RGBA_ARB),
2195	const_iv (GL_COMPILE),	3118	const_iv (GL_COMPILE),
		3119	const_iv (GL_PROXY_TEXTURE_1D),
		3120	const_iv (GL_PROXY_TEXTURE_2D),
2196	const_iv (GL_TEXTURE_1D),	3121	const_iv (GL_TEXTURE_1D),
2197	const_iv (GL_TEXTURE_2D),	3122	const_iv (GL_TEXTURE_2D),
2198	const_iv (GL_TEXTURE_ENV),	3123	const_iv (GL_TEXTURE_ENV),
2199	const_iv (GL_TEXTURE_MAG_FILTER),	3124	const_iv (GL_TEXTURE_MAG_FILTER),
2200	const_iv (GL_TEXTURE_MIN_FILTER),	3125	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2221	const_iv (GL_COLOR_LOGIC_OP),	3146	const_iv (GL_COLOR_LOGIC_OP),
2222	const_iv (GL_SEPARABLE_2D),	3147	const_iv (GL_SEPARABLE_2D),
2223	const_iv (GL_CONVOLUTION_2D),	3148	const_iv (GL_CONVOLUTION_2D),
2224	const_iv (GL_CONVOLUTION_BORDER_MODE),	3149	const_iv (GL_CONVOLUTION_BORDER_MODE),
2225	const_iv (GL_CONSTANT_BORDER),	3150	const_iv (GL_CONSTANT_BORDER),
		3151	const_iv (GL_POINTS),
2226	const_iv (GL_LINES),	3152	const_iv (GL_LINES),
2227	const_iv (GL_LINE_STRIP),	3153	const_iv (GL_LINE_STRIP),
2228	const_iv (GL_LINE_LOOP),	3154	const_iv (GL_LINE_LOOP),
2229	const_iv (GL_QUADS),	3155	const_iv (GL_QUADS),
2230	const_iv (GL_QUAD_STRIP),	3156	const_iv (GL_QUAD_STRIP),
2231	const_iv (GL_TRIANGLES),	3157	const_iv (GL_TRIANGLES),
2232	const_iv (GL_TRIANGLE_STRIP),	3158	const_iv (GL_TRIANGLE_STRIP),
2233	const_iv (GL_TRIANGLE_FAN),	3159	const_iv (GL_TRIANGLE_FAN),
		3160	const_iv (GL_POLYGON),
2234	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3161	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3162	const_iv (GL_POINT_SMOOTH_HINT),
		3163	const_iv (GL_LINE_SMOOTH_HINT),
		3164	const_iv (GL_POLYGON_SMOOTH_HINT),
		3165	const_iv (GL_GENERATE_MIPMAP_HINT),
		3166	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2235	const_iv (GL_FASTEST),	3167	const_iv (GL_FASTEST),
		3168	const_iv (GL_DONT_CARE),
		3169	const_iv (GL_NICEST),
2236	const_iv (GL_V2F),	3170	const_iv (GL_V2F),
2237	const_iv (GL_V3F),	3171	const_iv (GL_V3F),
2238	const_iv (GL_T2F_V3F),	3172	const_iv (GL_T2F_V3F),
2239	const_iv (GL_T2F_N3F_V3F),	3173	const_iv (GL_T2F_N3F_V3F),
		3174	const_iv (GL_FUNC_ADD),
		3175	const_iv (GL_FUNC_SUBTRACT),
		3176	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2240	# undef const_iv	3177	# undef const_iv
2241	};	3178	};
2242		3179
2243	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3180	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2244	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3181	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2245		3182
2246	texture_av = newAV ();	3183	texture_av = newAV ();
2247	AvREAL_off (texture_av);	3184	AvREAL_off (texture_av);
2248	}	3185	}
2249		3186
2250	char *	3187	void
		3188	disable_GL_EXT_blend_func_separate ()
		3189	CODE:
		3190	gl.BlendFuncSeparate = 0;
		3191	gl.BlendFuncSeparateEXT = 0;
		3192
		3193	void
		3194	apple_nvidia_bug (int enable)
		3195
		3196	const char *
2251	gl_vendor ()	3197	gl_vendor ()
2252	CODE:	3198	CODE:
2253	RETVAL = (char *)glGetString (GL_VENDOR);	3199	RETVAL = (const char *)glGetString (GL_VENDOR);
2254	OUTPUT:	3200	OUTPUT:
2255	RETVAL	3201	RETVAL
2256		3202
2257	char *	3203	const char *
2258	gl_version ()	3204	gl_version ()
2259	CODE:	3205	CODE:
2260	RETVAL = (char *)glGetString (GL_VERSION);	3206	RETVAL = (const char *)glGetString (GL_VERSION);
2261	OUTPUT:	3207	OUTPUT:
2262	RETVAL	3208	RETVAL
2263		3209
2264	char *	3210	const char *
2265	gl_extensions ()	3211	gl_extensions ()
2266	CODE:	3212	CODE:
2267	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3213	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2268	OUTPUT:	3214	OUTPUT:
2269	RETVAL	3215	RETVAL
2270		3216
		3217	const char *glGetString (GLenum pname)
		3218	CODE:
		3219	RETVAL = (const char *)glGetString (pname);
		3220	OUTPUT:
		3221	RETVAL
		3222
		3223	GLint glGetInteger (GLenum pname)
		3224	CODE:
		3225	glGetIntegerv (pname, &RETVAL);
		3226	OUTPUT:
		3227	RETVAL
		3228
		3229	GLdouble glGetDouble (GLenum pname)
		3230	CODE:
		3231	glGetDoublev (pname, &RETVAL);
		3232	OUTPUT:
		3233	RETVAL
		3234
2271	int glGetError ()	3235	int glGetError ()
2272		3236
2273	void glFinish ()	3237	void glFinish ()
		3238
		3239	void glFlush ()
2274		3240
2275	void glClear (int mask)	3241	void glClear (int mask)
2276		3242
2277	void glClearColor (float r, float g, float b, float a = 1.0)	3243	void glClearColor (float r, float g, float b, float a = 1.0)
2278	PROTOTYPE: @	3244	PROTOTYPE: @
…		…
2289		3255
2290	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3256	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2291	CODE:	3257	CODE:
2292	gl_BlendFuncSeparate (sa, da, saa, daa);	3258	gl_BlendFuncSeparate (sa, da, saa, daa);
2293		3259
		3260	# void glBlendEquation (int se)
		3261
2294	void glDepthMask (int flag)	3262	void glDepthMask (int flag)
2295		3263
2296	void glLogicOp (int opcode)	3264	void glLogicOp (int opcode)
2297		3265
2298	void glColorMask (int red, int green, int blue, int alpha)	3266	void glColorMask (int red, int green, int blue, int alpha)
…		…
2312	# near_ and far_ are due to microsofts buggy "c" compiler	3280	# near_ and far_ are due to microsofts buggy "c" compiler
2313	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3281	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2314		3282
2315	# near_ and far_ are due to microsofts buggy "c" compiler	3283	# near_ and far_ are due to microsofts buggy "c" compiler
2316	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3284	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3285
		3286	PROTOTYPES: DISABLE
2317		3287
2318	void glViewport (int x, int y, int width, int height)	3288	void glViewport (int x, int y, int width, int height)
2319		3289
2320	void glScissor (int x, int y, int width, int height)	3290	void glScissor (int x, int y, int width, int height)
2321		3291
…		…
2329		3299
2330	void glRotate (float angle, float x, float y, float z)	3300	void glRotate (float angle, float x, float y, float z)
2331	CODE:	3301	CODE:
2332	glRotatef (angle, x, y, z);	3302	glRotatef (angle, x, y, z);
2333		3303
2334	void glBegin (int mode)
2335
2336	void glEnd ()
2337
2338	void glColor (float r, float g, float b, float a = 1.0)	3304	void glColor (float r, float g, float b, float a = 1.0)
2339	PROTOTYPE: @	3305	PROTOTYPE: @
2340	ALIAS:	3306	ALIAS:
2341	glColor_premultiply = 1	3307	glColor_premultiply = 1
2342	CODE:	3308	CODE:
2343	if (ix)	3309	if (ix)
2344	{	3310	{
…		…
2347	b *= a;	3313	b *= a;
2348	}	3314	}
2349	// microsoft visual "c" rounds instead of truncating...	3315	// microsoft visual "c" rounds instead of truncating...
2350	glColor4f (r, g, b, a);	3316	glColor4f (r, g, b, a);
2351		3317
2352	void glInterleavedArrays (int format, int stride, char *data)
2353
2354	void glDrawElements (int mode, int count, int type, char *indices)
2355
2356	# 1.2 void glDrawRangeElements (int mode, int start, int end
2357
2358	void glRasterPos (float x, float y, float z = 0.)	3318	void glRasterPos (float x, float y, float z = 0.)
2359	CODE:	3319	CODE:
2360	glRasterPos3f (0, 0, z);	3320	glRasterPos3f (0, 0, z);
2361	glBitmap (0, 0, 0, 0, x, y, 0);	3321	glBitmap (0, 0, 0, 0, x, y, 0);
2362		3322
…		…
2366		3326
2367	void glTexCoord (float s, float t)	3327	void glTexCoord (float s, float t)
2368	CODE:	3328	CODE:
2369	glTexCoord2f (s, t);	3329	glTexCoord2f (s, t);
2370		3330
		3331	void glRect (float x1, float y1, float x2, float y2)
		3332	CODE:
		3333	glRectf (x1, y1, x2, y2);
		3334
		3335	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3336	CODE:
		3337	glBegin (GL_LINE_LOOP);
		3338	glVertex2f (x1, y1);
		3339	glVertex2f (x2, y1);
		3340	glVertex2f (x2, y2);
		3341	glVertex2f (x1, y2);
		3342	glEnd ();
		3343
		3344	PROTOTYPES: ENABLE
		3345
		3346	void glBegin (int mode)
		3347
		3348	void glEnd ()
		3349
		3350	void glPointSize (GLfloat size)
		3351
		3352	void glLineWidth (GLfloat width)
		3353
		3354	void glInterleavedArrays (int format, int stride, char *data)
		3355
		3356	void glDrawElements (int mode, int count, int type, char *indices)
		3357
		3358	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3359
2371	void glTexEnv (int target, int pname, float param)	3360	void glTexEnv (int target, int pname, float param)
2372	CODE:	3361	CODE:
2373	glTexEnvf (target, pname, param);	3362	glTexEnvf (target, pname, param);
2374		3363
2375	void glTexParameter (int target, int pname, float param)	3364	void glTexParameter (int target, int pname, float param)
…		…
2391	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3380	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2392	CODE:	3381	CODE:
2393	if (gl.SeparableFilter2D)	3382	if (gl.SeparableFilter2D)
2394	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3383	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2395		3384
2396	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3385	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2397		3386
2398	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3387	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2399		3388
2400	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3389	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3390
		3391	void glPixelZoom (float x, float y)
2401		3392
2402	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3393	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2403		3394
2404	int glGenTexture ()	3395	int glGenTexture ()
2405	CODE:	3396	CODE:
…		…
2425		3416
2426	void glEndList ()	3417	void glEndList ()
2427		3418
2428	void glCallList (int list)	3419	void glCallList (int list)
2429		3420
		3421	void c_init ()
		3422	CODE:
		3423	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3424	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3425
		3426	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3427
		3428	PROTOTYPES: DISABLE
		3429
		3430	void
		3431	find_widget (SV *self, NV x, NV y)
		3432	PPCODE:
		3433	{
		3434	if (within_widget (self, x, y))
		3435	XPUSHs (self);
		3436	}
		3437
		3438	BOOT:
		3439	{
		3440	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3441
		3442	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3443	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3444	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3445	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3446	}
		3447
		3448	void
		3449	draw (SV *self)
		3450	CODE:
		3451	{
		3452	HV *hv;
		3453	SV **svp;
		3454	NV x, y, w, h;
		3455	SV *draw_x_sv = GvSV (draw_x_gv);
		3456	SV *draw_y_sv = GvSV (draw_y_gv);
		3457	SV *draw_w_sv = GvSV (draw_w_gv);
		3458	SV *draw_h_sv = GvSV (draw_h_gv);
		3459	double draw_x, draw_y;
		3460
		3461	if (!SvROK (self))
		3462	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3463
		3464	hv = (HV *)SvRV (self);
		3465
		3466	if (SvTYPE (hv) != SVt_PVHV)
		3467	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3468
		3469	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3470	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3471
		3472	if (!h \|\| !w)
		3473	XSRETURN_EMPTY;
		3474
		3475	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3476	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3477
		3478	draw_x = SvNV (draw_x_sv) + x;
		3479	draw_y = SvNV (draw_y_sv) + y;
		3480
		3481	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3482	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3483	XSRETURN_EMPTY;
		3484
		3485	sv_setnv (draw_x_sv, draw_x);
		3486	sv_setnv (draw_y_sv, draw_y);
		3487
		3488	glPushMatrix ();
		3489	glTranslated (x, y, 0);
		3490
		3491	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3492	{
		3493	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3494
		3495	if (svp && SvTRUE (*svp))
		3496	{
		3497	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3498	glEnable (GL_BLEND);
		3499	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3500	glBegin (GL_QUADS);
		3501	glVertex2f (0, 0);
		3502	glVertex2f (w, 0);
		3503	glVertex2f (w, h);
		3504	glVertex2f (0, h);
		3505	glEnd ();
		3506	glDisable (GL_BLEND);
		3507	}
		3508	}
		3509	#if 0
		3510	// draw borders, for debugging
		3511	glPushMatrix ();
		3512	glColor4f (1., 1., 0., 1.);
		3513	glTranslatef (.5, .5, 0.);
		3514	glBegin (GL_LINE_LOOP);
		3515	glVertex2f (0 , 0);
		3516	glVertex2f (w - 1, 0);
		3517	glVertex2f (w - 1, h - 1);
		3518	glVertex2f (0 , h - 1);
		3519	glEnd ();
		3520	glPopMatrix ();
		3521	#endif
		3522	PUSHMARK (SP);
		3523	XPUSHs (self);
		3524	PUTBACK;
		3525	call_method ("_draw", G_VOID \| G_DISCARD);
		3526	SPAGAIN;
		3527
		3528	glPopMatrix ();
		3529
		3530	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3531	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3532	}
		3533

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.192 by root, Fri Apr 27 21:27:51 2007 UTC vs. Revision 1.334 by root, Mon Nov 19 01:37:28 2018 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.192 by root, Fri Apr 27 21:27:51 2007 UTC vs.
Revision 1.334 by root, Mon Nov 19 01:37:28 2018 UTC