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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.130 by root, Wed Jul 12 17:21:01 2006 UTC vs.
Revision 1.301 by root, Thu Feb 4 20:01:08 2010 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define atan2f(x,y) atan2(x,y)
		25	# define M_PI 3.14159265f
		26	#endif
		27
		28	#include <assert.h>
12	#include <math.h>	29	#include <math.h>
13	#include <string.h>	30	#include <string.h>
14	#include <stdio.h>	31	#include <stdio.h>
15	#include <stdlib.h>	32	#include <stdlib.h>
16		33
		34	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		35
17	#include <SDL.h>	36	#include <SDL.h>
		37	#include <SDL_thread.h>
18	#include <SDL_endian.h>	38	#include <SDL_endian.h>
19	#include <SDL_image.h>	39	#include <SDL_image.h>
20	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
22		42
		43	/* work around os x broken headers */
		44	#ifdef __MACOSX__
		45	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		46	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		47	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		48	#endif
		49
23	#define PANGO_ENABLE_BACKEND	50	#define PANGO_ENABLE_BACKEND
24	#define G_DISABLE_CAST_CHECKS	51	#define G_DISABLE_CAST_CHECKS
25		52
26	#include <glib/gmacros.h>	53	#include <glib/gmacros.h>
27		54
28	#include <pango/pango.h>	55	#include <pango/pango.h>
		56
		57	#ifndef PANGO_VERSION_CHECK
		58	# define PANGO_VERSION_CHECK(a,b,c) 0
		59	#endif
		60
		61	#if !PANGO_VERSION_CHECK (1, 15, 2)
		62	# define pango_layout_get_line_readonly pango_layout_get_line
		63	# define pango_layout_get_lines_readonly pango_layout_get_lines
		64	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		65	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		66	#endif
29		67
30	#ifndef _WIN32	68	#ifndef _WIN32
31	# include <sys/types.h>	69	# include <sys/types.h>
32	# include <sys/socket.h>	70	# include <sys/socket.h>
33	# include <netinet/in.h>	71	# include <netinet/in.h>
34	# include <netinet/tcp.h>	72	# include <netinet/tcp.h>
35	# include <inttypes.h>	73	# include <inttypes.h>
		74	#endif
		75
		76	#if __GNUC__ >= 4
		77	# define expect(expr,value) __builtin_expect ((expr),(value))
36	#else	78	#else
37	typedef unsigned char uint8_t;	79	# define expect(expr,value) (expr)
38	typedef unsigned short uint16_t;
39	typedef unsigned int uint32_t;
40	typedef signed char int8_t;
41	typedef signed short int16_t;
42	typedef signed int int32_t;
43	#endif	80	#endif
44		81
45	#include "glext.h"	82	#define expect_false(expr) expect ((expr) != 0, 0)
		83	#define expect_true(expr) expect ((expr) != 0, 1)
46		84
47	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48		86
		87	/* this is used as fow flag as well, so has to have a different value */
		88	/* then anything that is computed by incoming darkness */
49	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
50		91
51	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
52	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
53		94
54	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
55		96
56	#if 0	97	/* mask out modifiers we are not interested in */
57	# define PARACHUTE SDL_INIT_NOPARACHUTE	98	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
58	#else	99
59	# define PARACHUTE 0	100	#define KMOD_LRAM 0x10000 // our extension
60	#endif	101
		102	#define TEXID_SPEECH 1
		103	#define TEXID_NOFACE 2
		104
		105	static AV *texture_av;
61		106
62	static struct	107	static struct
63	{	108	{
64	#define GL_FUNC(ptr,name) ptr name;	109	#define GL_FUNC(ptr,name) ptr name;
65	#include "glfunc.h"	110	#include "glfunc.h"
66	#undef GL_FUNC	111	#undef GL_FUNC
67	} gl;	112	} gl;
68		113
		114	static void
69	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	115	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
70	{	116	{
71	if (gl.BlendFuncSeparate)	117	if (gl.BlendFuncSeparate)
72	gl.BlendFuncSeparate (sa, da, saa, daa);	118	gl.BlendFuncSeparate (sa, da, saa, daa);
73	else if (gl.BlendFuncSeparateEXT)	119	else if (gl.BlendFuncSeparateEXT)
74	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	120	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
75	else	121	else
76	glBlendFunc (sa, da);	122	glBlendFunc (sa, da);
77	}	123	}
78		124
		125	static GLuint
		126	gen_texture ()
		127	{
		128	GLuint name;
		129
		130	if (AvFILL (texture_av) >= 0)
		131	name = (GLuint)(size_t)av_pop (texture_av);
		132	else
		133	glGenTextures (1, &name);
		134
		135	return name;
		136	}
		137
		138	static void
		139	del_texture (GLuint name)
		140	{
		141	/* make a half-assed attempt at returning the memory used by the texture */
		142	/* textures are frequently being reused by cfplus anyway */
		143	/glBindTexture (GL_TEXTURE_2D, name);/
		144	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		145	av_push (texture_av, (SV *)(size_t)name);
		146	glDeleteTextures (1, &name);
		147	}
		148
79	#include "texcache.c"	149	#include "texcache.c"
		150	#include "rendercache.c"
80		151
81	#include "pango-font.c"	152	#include "pango-font.c"
82	#include "pango-fontmap.c"	153	#include "pango-fontmap.c"
83	#include "pango-render.c"	154	#include "pango-render.c"
84		155
		156	typedef IV DC__Channel;
		157	typedef SDL_RWops *DC__RW;
85	typedef Mix_Chunk *CFClient__MixChunk;	158	typedef Mix_Chunk *DC__MixChunk;
86	typedef Mix_Music *CFClient__MixMusic;	159	typedef Mix_Music *DC__MixMusic;
87		160
88	typedef PangoFontDescription *CFClient__Font;	161	typedef PangoFontDescription *DC__Font;
89		162
90	static int	163	static int
91	shape_attr_p (PangoLayoutRun *run)	164	shape_attr_p (PangoLayoutRun *run)
92	{	165	{
93	GSList *attrs = run->item->analysis.extra_attrs;	166	GSList *attrs = run->item->analysis.extra_attrs;
107		180
108	typedef struct cf_layout {	181	typedef struct cf_layout {
109	PangoLayout *pl;	182	PangoLayout *pl;
110	float r, g, b, a; // default color for rgba mode	183	float r, g, b, a; // default color for rgba mode
111	int base_height;	184	int base_height;
112	CFClient__Font font;	185	DC__Font font;
		186	rc_t *rc;
113	} *CFClient__Layout;	187	} *DC__Layout;
114		188
115	static CFClient__Font default_font;	189	static DC__Font default_font;
116	static PangoContext *opengl_context;	190	static PangoContext *opengl_context;
117	static PangoFontMap *opengl_fontmap;	191	static PangoFontMap *opengl_fontmap;
118		192
119	static void	193	static void
120	substitute_func (FcPattern *pattern, gpointer data)	194	substitute_func (FcPattern *pattern, gpointer data)
…		…
125	#endif	199	#endif
126	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	200	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
127	}	201	}
128		202
129	static void	203	static void
130	layout_update_font (CFClient__Layout self)	204	layout_update_font (DC__Layout self)
131	{	205	{
132	/* use a random scale factor to account for unknown descenders, 0.8 works	206	/* use a random scale factor to account for unknown descenders, 0.8 works
133	* reasonably well with bitstream vera	207	* reasonably well with dejavu/bistream fonts
134	*/	208	*/
135	PangoFontDescription *font = self->font ? self->font : default_font;	209	PangoFontDescription *font = self->font ? self->font : default_font;
136		210
137	pango_font_description_set_absolute_size (font,	211	pango_font_description_set_absolute_size (font,
138	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	212	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
139		213
140	pango_layout_set_font_description (self->pl, font);	214	pango_layout_set_font_description (self->pl, font);
141	}	215	}
142		216
143	static void	217	static void
144	layout_get_pixel_size (CFClient__Layout self, int w, int h)	218	layout_get_pixel_size (DC__Layout self, int w, int h)
145	{	219	{
		220	PangoRectangle rect;
		221
		222	// get_pixel_* wrongly rounds down
146	pango_layout_get_pixel_size (self->pl, w, h);	223	pango_layout_get_extents (self->pl, 0, &rect);
147		224
148	if (!w) w = 1;	225	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
149	if (!h) h = 1;	226	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
150		227
151	w = (w + 3) & ~3;	228	if (!rect.width) rect.width = 1;
152	}	229	if (!rect.height) rect.height = 1;
153		230
		231	*w = rect.width;
		232	*h = rect.height;
		233	}
		234
		235	typedef uint16_t tileid;
154	typedef uint16_t mapface;	236	typedef uint16_t faceid;
155		237
156	typedef struct {	238	typedef struct {
157	GLint name;	239	GLuint name;
158	int w, h;	240	int w, h;
159	float s, t;	241	float s, t;
160	uint8_t r, g, b, a;	242	uint8_t r, g, b, a;
		243	tileid smoothtile;
		244	uint8_t smoothlevel;
		245	uint8_t unused; /* set to zero on use */
161	} maptex;	246	} maptex;
162		247
163	typedef struct {	248	typedef struct {
		249	uint32_t player;
		250	tileid tile[3];
164	int16_t darkness;	251	uint16_t darkness;
165	mapface face[3];	252	uint8_t stat_width, stat_hp, flags, smoothmax;
166	} mapcell;	253	} mapcell;
167		254
168	typedef struct {	255	typedef struct {
169	int32_t c0, c1;	256	int32_t c0, c1;
170	mapcell *col;	257	mapcell *col;
171	} maprow;	258	} maprow;
172		259
173	typedef struct map {	260	typedef struct map {
174	int x, y, w, h;	261	int x, y, w, h;
175	int ox, oy; /* offset to virtual global coordinate system */	262	int ox, oy; /* offset to virtual global coordinate system */
176	int faces;	263	int faces; tileid *face2tile; // [faceid]
177	mapface *face;	264	int texs; maptex *tex; // [tileid]
178
179	int texs;
180	maptex *tex;
181		265
182	int32_t rows;	266	int32_t rows;
183	maprow *row;	267	maprow *row;
184	} *CFClient__Map;	268	} *DC__Map;
185		269
186	static char *	270	static char *
187	prepend (char *ptr, int sze, int inc)	271	prepend (char *ptr, int sze, int inc)
188	{	272	{
189	char *p;	273	char *p;
…		…
206	}	290	}
207		291
208	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	292	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
209	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	293	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
210		294
		295	static void
		296	need_facenum (struct map *self, faceid face)
		297	{
		298	while (self->faces <= face)
		299	{
		300	Append (tileid, self->face2tile, self->faces, self->faces);
		301	self->faces *= 2;
		302	}
		303	}
		304
		305	static void
		306	need_texid (struct map *self, int texid)
		307	{
		308	while (self->texs <= texid)
		309	{
		310	Append (maptex, self->tex, self->texs, self->texs);
		311	self->texs *= 2;
		312	}
		313	}
		314
211	static maprow *	315	static maprow *
212	map_get_row (CFClient__Map self, int y)	316	map_get_row (DC__Map self, int y)
213	{	317	{
214	if (0 > y)	318	if (0 > y)
215	{	319	{
216	int extend = - y + MAP_EXTEND_Y;	320	int extend = - y + MAP_EXTEND_Y;
217	Prepend (maprow, self->row, self->rows, extend);	321	Prepend (maprow, self->row, self->rows, extend);
…		…
255		359
256	return row->col + (x - row->c0);	360	return row->col + (x - row->c0);
257	}	361	}
258		362
259	static mapcell *	363	static mapcell *
260	map_get_cell (CFClient__Map self, int x, int y)	364	map_get_cell (DC__Map self, int x, int y)
261	{	365	{
262	return row_get_cell (map_get_row (self, y), x);	366	return row_get_cell (map_get_row (self, y), x);
263	}	367	}
264		368
265	static void	369	static void
266	map_clear (CFClient__Map self)	370	map_clear (DC__Map self)
267	{	371	{
268	int r;	372	int r;
269		373
270	for (r = 0; r < self->rows; r++)	374	for (r = 0; r < self->rows; r++)
271	Safefree (self->row[r].col);	375	Safefree (self->row[r].col);
…		…
278	self->oy = 0;	382	self->oy = 0;
279	self->row = 0;	383	self->row = 0;
280	self->rows = 0;	384	self->rows = 0;
281	}	385	}
282		386
		387	#define CELL_CLEAR(cell) \
		388	do { \
		389	if ((cell)->player) \
		390	(cell)->tile [2] = 0; \
		391	(cell)->darkness = 0; \
		392	(cell)->stat_hp = 0; \
		393	(cell)->flags = 0; \
		394	(cell)->player = 0; \
		395	} while (0)
		396
283	static void	397	static void
284	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	398	map_blank (DC__Map self, int x0, int y0, int w, int h)
285	{	399	{
286	int x, y;	400	int x, y;
287	maprow *row;	401	maprow *row;
		402	mapcell *cell;
288		403
289	for (y = y0; y < y0 + h; y++)	404	for (y = y0; y < y0 + h; y++)
290	if (y >= 0)	405	if (y >= 0)
291	{	406	{
292	if (y >= self->rows)	407	if (y >= self->rows)
…		…
298	if (x >= row->c0)	413	if (x >= row->c0)
299	{	414	{
300	if (x >= row->c1)	415	if (x >= row->c1)
301	break;	416	break;
302		417
303	row->col[x - row->c0].darkness = -1;	418	cell = row->col + x - row->c0;
		419
		420	CELL_CLEAR (cell);
304	}	421	}
305	}	422	}
		423	}
		424
		425	typedef struct {
		426	tileid tile;
		427	uint8_t x, y, level;
		428	} smooth_key;
		429
		430	static void
		431	smooth_or_bits (HV hv, smooth_key key, IV bits)
		432	{
		433	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		434
		435	if (SvIOK (*sv))
		436	SvIV_set (sv, SvIVX (sv) \| bits);
		437	else
		438	sv_setiv (*sv, bits);
306	}	439	}
307		440
308	static void	441	static void
309	music_finished (void)	442	music_finished (void)
310	{	443	{
…		…
346	n \|= n >> 16;	479	n \|= n >> 16;
347		480
348	return n + 1;	481	return n + 1;
349	}	482	}
350		483
351	MODULE = CFClient PACKAGE = CFClient	484	static unsigned int
		485	popcount (unsigned int n)
		486	{
		487	n -= (n >> 1) & 0x55555555U;
		488	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		489	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		490	n *= 0x01010101U;
		491
		492	return n >> 24;
		493	}
		494
		495	/* SDL should provide this, really. */
		496	#define SDLK_MODIFIER_MIN 300
		497	#define SDLK_MODIFIER_MAX 314
		498
		499	/******************************************************************************/
		500
		501	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		502	static GV *hover_gv;
		503
		504	static int
		505	within_widget (SV *widget, NV x, NV y)
		506	{
		507	HV *self;
		508	SV **svp;
		509	NV wx, ww, wy, wh;
		510
		511	if (!SvROK (widget))
		512	return 0;
		513
		514	self = (HV *)SvRV (widget);
		515
		516	if (SvTYPE (self) != SVt_PVHV)
		517	return 0;
		518
		519	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		520	if (y < wy)
		521	return 0;
		522
		523	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		524	if (y >= wy + wh)
		525	return 0;
		526
		527	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		528	if (x < wx)
		529	return 0;
		530
		531	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		532	if (x >= wx + ww)
		533	return 0;
		534
		535	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		536	if (!svp \|\| !SvTRUE (*svp))
		537	return 0;
		538
		539	return 1;
		540	}
		541
		542	/******************************************************************************/
		543
		544	/* process keyboard modifiers */
		545	static int
		546	mod_munge (int mod)
		547	{
		548	mod &= MOD_MASK;
		549
		550	if (mod & (KMOD_META \| KMOD_ALT))
		551	mod \|= KMOD_LRAM;
		552
		553	return mod;
		554	}
		555
		556	static void
		557	deliantra_main ()
		558	{
		559	char *argv[] = { 0 };
		560	call_argv ("::main", G_DISCARD \| G_VOID, argv);
		561	}
		562
		563	#ifdef __MACOSX__
		564	/* to due surprising braindamage on the side of SDL design, we
		565	* do some mind-boggling hack here: SDL requires a custom main()
		566	* on OS X, so... we provide one and call the original main(), which,
		567	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		568	* and which calls our main (== SDL_main) back.
		569	*/
		570	extern C_LINKAGE int
		571	main (int argc, char *argv[])
		572	{
		573	deliantra_main ();
		574	}
		575
		576	#undef main
		577
		578	extern C_LINKAGE int main (int argc, char *argv[]);
		579
		580	static void
		581	SDL_braino (void)
		582	{
		583	char *argv[] = { "deliantra client", 0 };
		584	(main) (1, argv);
		585	}
		586	#else
		587	static void
		588	SDL_braino (void)
		589	{
		590	deliantra_main ();
		591	}
		592	#endif
		593
		594	MODULE = Deliantra::Client PACKAGE = DC
352		595
353	PROTOTYPES: ENABLE	596	PROTOTYPES: ENABLE
354		597
355	BOOT:	598	BOOT:
356	{	599	{
357	HV *stash = gv_stashpv ("CFClient", 1);	600	HV *stash = gv_stashpv ("DC", 1);
358	static const struct {	601	static const struct {
359	const char *name;	602	const char *name;
360	IV iv;	603	IV iv;
361	} *civ, const_iv[] = {	604	} *civ, const_iv[] = {
362	# define const_iv(name) { # name, (IV)name }	605	# define const_iv(name) { # name, (IV)name }
		606	const_iv (SDLK_MODIFIER_MIN),
		607	const_iv (SDLK_MODIFIER_MAX),
		608
363	const_iv (SDL_ACTIVEEVENT),	609	const_iv (SDL_ACTIVEEVENT),
364	const_iv (SDL_KEYDOWN),	610	const_iv (SDL_KEYDOWN),
365	const_iv (SDL_KEYUP),	611	const_iv (SDL_KEYUP),
366	const_iv (SDL_MOUSEMOTION),	612	const_iv (SDL_MOUSEMOTION),
367	const_iv (SDL_MOUSEBUTTONDOWN),	613	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
376	const_iv (SDL_EVENT_RESERVEDA),	622	const_iv (SDL_EVENT_RESERVEDA),
377	const_iv (SDL_EVENT_RESERVEDB),	623	const_iv (SDL_EVENT_RESERVEDB),
378	const_iv (SDL_VIDEORESIZE),	624	const_iv (SDL_VIDEORESIZE),
379	const_iv (SDL_VIDEOEXPOSE),	625	const_iv (SDL_VIDEOEXPOSE),
380	const_iv (SDL_USEREVENT),	626	const_iv (SDL_USEREVENT),
		627
		628	const_iv (SDL_APPINPUTFOCUS),
		629	const_iv (SDL_APPMOUSEFOCUS),
		630	const_iv (SDL_APPACTIVE),
		631
		632
		633	const_iv (SDLK_UNKNOWN),
		634	const_iv (SDLK_FIRST),
		635	const_iv (SDLK_BACKSPACE),
		636	const_iv (SDLK_TAB),
		637	const_iv (SDLK_CLEAR),
		638	const_iv (SDLK_RETURN),
		639	const_iv (SDLK_PAUSE),
		640	const_iv (SDLK_ESCAPE),
		641	const_iv (SDLK_SPACE),
		642	const_iv (SDLK_EXCLAIM),
		643	const_iv (SDLK_QUOTEDBL),
		644	const_iv (SDLK_HASH),
		645	const_iv (SDLK_DOLLAR),
		646	const_iv (SDLK_AMPERSAND),
		647	const_iv (SDLK_QUOTE),
		648	const_iv (SDLK_LEFTPAREN),
		649	const_iv (SDLK_RIGHTPAREN),
		650	const_iv (SDLK_ASTERISK),
		651	const_iv (SDLK_PLUS),
		652	const_iv (SDLK_COMMA),
		653	const_iv (SDLK_MINUS),
		654	const_iv (SDLK_PERIOD),
		655	const_iv (SDLK_SLASH),
		656	const_iv (SDLK_0),
		657	const_iv (SDLK_1),
		658	const_iv (SDLK_2),
		659	const_iv (SDLK_3),
		660	const_iv (SDLK_4),
		661	const_iv (SDLK_5),
		662	const_iv (SDLK_6),
		663	const_iv (SDLK_7),
		664	const_iv (SDLK_8),
		665	const_iv (SDLK_9),
		666	const_iv (SDLK_COLON),
		667	const_iv (SDLK_SEMICOLON),
		668	const_iv (SDLK_LESS),
		669	const_iv (SDLK_EQUALS),
		670	const_iv (SDLK_GREATER),
		671	const_iv (SDLK_QUESTION),
		672	const_iv (SDLK_AT),
		673
		674	const_iv (SDLK_LEFTBRACKET),
		675	const_iv (SDLK_BACKSLASH),
		676	const_iv (SDLK_RIGHTBRACKET),
		677	const_iv (SDLK_CARET),
		678	const_iv (SDLK_UNDERSCORE),
		679	const_iv (SDLK_BACKQUOTE),
		680	const_iv (SDLK_DELETE),
		681
		682	const_iv (SDLK_FIRST),
		683	const_iv (SDLK_LAST),
381	const_iv (SDLK_KP0),	684	const_iv (SDLK_KP0),
382	const_iv (SDLK_KP1),	685	const_iv (SDLK_KP1),
383	const_iv (SDLK_KP2),	686	const_iv (SDLK_KP2),
384	const_iv (SDLK_KP3),	687	const_iv (SDLK_KP3),
385	const_iv (SDLK_KP4),	688	const_iv (SDLK_KP4),
…		…
440	const_iv (SDLK_BREAK),	743	const_iv (SDLK_BREAK),
441	const_iv (SDLK_MENU),	744	const_iv (SDLK_MENU),
442	const_iv (SDLK_POWER),	745	const_iv (SDLK_POWER),
443	const_iv (SDLK_EURO),	746	const_iv (SDLK_EURO),
444	const_iv (SDLK_UNDO),	747	const_iv (SDLK_UNDO),
		748
445	const_iv (KMOD_NONE),	749	const_iv (KMOD_NONE),
		750	const_iv (KMOD_SHIFT),
446	const_iv (KMOD_LSHIFT),	751	const_iv (KMOD_LSHIFT),
447	const_iv (KMOD_RSHIFT),	752	const_iv (KMOD_RSHIFT),
		753	const_iv (KMOD_CTRL),
448	const_iv (KMOD_LCTRL),	754	const_iv (KMOD_LCTRL),
449	const_iv (KMOD_RCTRL),	755	const_iv (KMOD_RCTRL),
		756	const_iv (KMOD_ALT),
450	const_iv (KMOD_LALT),	757	const_iv (KMOD_LALT),
451	const_iv (KMOD_RALT),	758	const_iv (KMOD_RALT),
		759	const_iv (KMOD_META),
452	const_iv (KMOD_LMETA),	760	const_iv (KMOD_LMETA),
453	const_iv (KMOD_RMETA),	761	const_iv (KMOD_RMETA),
454	const_iv (KMOD_NUM),	762	const_iv (KMOD_NUM),
455	const_iv (KMOD_CAPS),	763	const_iv (KMOD_CAPS),
456	const_iv (KMOD_MODE),	764	const_iv (KMOD_MODE),
457	const_iv (KMOD_CTRL),	765
458	const_iv (KMOD_SHIFT),	766	const_iv (KMOD_LRAM),
459	const_iv (KMOD_ALT),	767
460	const_iv (KMOD_META)	768	const_iv (MIX_DEFAULT_FORMAT),
		769
		770	const_iv (SDL_INIT_TIMER),
		771	const_iv (SDL_INIT_AUDIO),
		772	const_iv (SDL_INIT_VIDEO),
		773	const_iv (SDL_INIT_CDROM),
		774	const_iv (SDL_INIT_JOYSTICK),
		775	const_iv (SDL_INIT_EVERYTHING),
		776	const_iv (SDL_INIT_NOPARACHUTE),
		777	const_iv (SDL_INIT_EVENTTHREAD),
		778
		779	const_iv (SDL_GL_RED_SIZE),
		780	const_iv (SDL_GL_GREEN_SIZE),
		781	const_iv (SDL_GL_BLUE_SIZE),
		782	const_iv (SDL_GL_ALPHA_SIZE),
		783	const_iv (SDL_GL_DOUBLEBUFFER),
		784	const_iv (SDL_GL_BUFFER_SIZE),
		785	const_iv (SDL_GL_DEPTH_SIZE),
		786	const_iv (SDL_GL_STENCIL_SIZE),
		787	const_iv (SDL_GL_ACCUM_RED_SIZE),
		788	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		789	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		790	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		791	const_iv (SDL_GL_STEREO),
		792	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		793	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		794	const_iv (SDL_GL_ACCELERATED_VISUAL),
		795	const_iv (SDL_GL_SWAP_CONTROL),
		796
		797	const_iv (FOW_DARKNESS)
461	# undef const_iv	798	# undef const_iv
462	};	799	};
463		800
464	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	801	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
465	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	802	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		803
		804	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		805	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
466	}	806	}
		807
		808	void
		809	weaken (SV *rv)
		810	PROTOTYPE: $
		811	CODE:
		812	sv_rvweaken (rv);
467		813
468	int	814	int
469	in_destruct ()	815	in_destruct ()
470	CODE:	816	CODE:
471	RETVAL = PL_main_cv == Nullcv;	817	RETVAL = PL_main_cv == Nullcv;
…		…
474		820
475	NV floor (NV x)	821	NV floor (NV x)
476		822
477	NV ceil (NV x)	823	NV ceil (NV x)
478		824
		825	IV minpot (UV n)
		826
		827	IV popcount (UV n)
		828
		829	NV distance (NV dx, NV dy)
		830	CODE:
		831	RETVAL = pow (dx * dx + dy * dy, 0.5);
		832	OUTPUT:
		833	RETVAL
		834
479	void	835	void
480	pango_init ()	836	pango_init ()
481	CODE:	837	CODE:
482	{	838	{
483	opengl_fontmap = pango_opengl_font_map_new ();	839	opengl_fontmap = pango_opengl_font_map_new ();
484	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	840	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
485	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	841	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		842	/pango_context_set_font_description (opengl_context, default_font);/
		843	#if PANGO_VERSION_CHECK (1, 15, 2)
		844	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		845	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		846	#endif
486	}	847	}
487		848
488	int	849	char *SDL_GetError ()
489	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
490		850
491	void	851	void SDL_braino ()
		852
		853	int SDL_Init (U32 flags)
		854
		855	int SDL_InitSubSystem (U32 flags)
		856
		857	void SDL_QuitSubSystem (U32 flags)
		858
492	SDL_Quit ()	859	void SDL_Quit ()
493		860
		861	int SDL_GL_SetAttribute (int attr, int value)
		862
		863	int SDL_GL_GetAttribute (int attr)
		864	CODE:
		865	if (SDL_GL_GetAttribute (attr, &RETVAL))
		866	XSRETURN_UNDEF;
		867	OUTPUT:
		868	RETVAL
		869
494	void	870	void
495	SDL_ListModes ()	871	SDL_ListModes (int rgb, int alpha)
496	PPCODE:	872	PPCODE:
497	{	873	{
498	SDL_Rect **m;	874	SDL_Rect **m;
499		875
500	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	876	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
501	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	877	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
502	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	878	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
503	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	879	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
504		880
505	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	881	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
506	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	882	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
507		883
508	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	884	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
509	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	885	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
510	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	886	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
511	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	887	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
512		888
513	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	889	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
514		890	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
515	SDL_EnableUNICODE (1);
516	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
517		891
518	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	892	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
519		893
520	if (m && m != (SDL_Rect **)-1)	894	if (m && m != (SDL_Rect **)-1)
521	while (*m)	895	while (*m)
522	{	896	{
		897	if ((m)->w >= 400 && (m)->h >= 300)
		898	{
523	AV *av = newAV ();	899	AV *av = newAV ();
524	av_push (av, newSViv ((*m)->w));	900	av_push (av, newSViv ((*m)->w));
525	av_push (av, newSViv ((*m)->h));	901	av_push (av, newSViv ((*m)->h));
		902	av_push (av, newSViv (rgb));
		903	av_push (av, newSViv (alpha));
526	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	904	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		905	}
527		906
528	++m;	907	++m;
529	}	908	}
530	}	909	}
531		910
532	char *
533	SDL_GetError ()
534
535	int	911	int
536	SDL_SetVideoMode (int w, int h, int fullscreen)	912	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
537	CODE:	913	CODE:
		914	{
		915	SDL_EnableUNICODE (1);
		916	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		917
		918	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		919	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		920	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		921	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		922
538	RETVAL = !!SDL_SetVideoMode (	923	RETVAL = !!SDL_SetVideoMode (
539	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	924	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
540	);	925	);
		926
541	if (RETVAL)	927	if (RETVAL)
542	{	928	{
543	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	929	av_clear (texture_av);
		930
		931	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
544	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	932	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
545	# include "glfunc.h"	933	#include "glfunc.h"
546	# undef GL_FUNC	934	#undef GL_FUNC
		935
		936	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		937	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
547	}	938	}
		939	}
548	OUTPUT:	940	OUTPUT:
549	RETVAL	941	RETVAL
550		942
551	void	943	void
552	SDL_GL_SwapBuffers ()	944	SDL_GL_SwapBuffers ()
553		945
554	char *	946	char *
555	SDL_GetKeyName (int sym)	947	SDL_GetKeyName (int sym)
556		948
		949	int
		950	SDL_GetAppState ()
		951
		952	int
		953	SDL_GetModState ()
		954
557	void	955	void
558	SDL_PollEvent ()	956	poll_events ()
559	PPCODE:	957	PPCODE:
560	{	958	{
561	SDL_Event ev;	959	SDL_Event ev;
562		960
563	while (SDL_PollEvent (&ev))	961	SDL_PumpEvents ();
		962	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
564	{	963	{
565	HV *hv = newHV ();	964	HV *hv = newHV ();
566	hv_store (hv, "type", 4, newSViv (ev.type), 0);	965	hv_store (hv, "type", 4, newSViv (ev.type), 0);
567		966
568	switch (ev.type)	967	switch (ev.type)
569	{	968	{
570	case SDL_KEYDOWN:	969	case SDL_KEYDOWN:
571	case SDL_KEYUP:	970	case SDL_KEYUP:
572	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	971	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
573	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	972	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
574	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	973	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
		974	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
575	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	975	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
576	break;	976	break;
577		977
578	case SDL_ACTIVEEVENT:	978	case SDL_ACTIVEEVENT:
579	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	979	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
580	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	980	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
581	break;	981	break;
582		982
583	case SDL_MOUSEMOTION:	983	case SDL_MOUSEMOTION:
		984	{
		985	int state = ev.motion.state;
		986	int x = ev.motion.x;
		987	int y = ev.motion.y;
		988	int xrel = ev.motion.xrel;
		989	int yrel = ev.motion.yrel;
		990
		991	/* do simplistic event compression */
		992	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		993	&& state == ev.motion.state)
		994	{
		995	xrel += ev.motion.xrel;
		996	yrel += ev.motion.yrel;
		997	x = ev.motion.x;
		998	y = ev.motion.y;
		999	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		1000	}
		1001
584	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1002	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
585
586	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	1003	hv_store (hv, "state", 5, newSViv (state), 0);
587	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	1004	hv_store (hv, "x", 1, newSViv (x), 0);
588	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	1005	hv_store (hv, "y", 1, newSViv (y), 0);
589	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1006	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
590	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1007	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1008	}
591	break;	1009	break;
592		1010
593	case SDL_MOUSEBUTTONDOWN:	1011	case SDL_MOUSEBUTTONDOWN:
594	case SDL_MOUSEBUTTONUP:	1012	case SDL_MOUSEBUTTONUP:
595	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1013	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
596		1014
597	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1015	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
598	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1016	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
599	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1017	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
600	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1018	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
605	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1023	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
606	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1024	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
607	break;	1025	break;
608	}	1026	}
609		1027
610	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	1028	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
611	}	1029	}
612	}	1030	}
613		1031
614	int	1032	int
615	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1033	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
616	POSTCALL:	1034	POSTCALL:
617	Mix_HookMusicFinished (music_finished);	1035	Mix_HookMusicFinished (music_finished);
618	Mix_ChannelFinished (channel_finished);	1036	Mix_ChannelFinished (channel_finished);
619		1037
620	void	1038	void
		1039	Mix_QuerySpec ()
		1040	PPCODE:
		1041	{
		1042	int freq, channels;
		1043	Uint16 format;
		1044
		1045	if (Mix_QuerySpec (&freq, &format, &channels))
		1046	{
		1047	EXTEND (SP, 3);
		1048	PUSHs (sv_2mortal (newSViv (freq)));
		1049	PUSHs (sv_2mortal (newSViv (format)));
		1050	PUSHs (sv_2mortal (newSViv (channels)));
		1051	}
		1052	}
		1053
		1054	void
621	Mix_CloseAudio ()	1055	Mix_CloseAudio ()
622		1056
623	int	1057	int
624	Mix_AllocateChannels (int numchans = -1)	1058	Mix_AllocateChannels (int numchans = -1)
625		1059
		1060	const char *
		1061	Mix_GetError ()
		1062
626	void	1063	void
627	lowdelay (int fd, int val = 1)	1064	lowdelay (int fd, int val = 1)
628	CODE:	1065	CODE:
		1066	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		1067
		1068	void
		1069	win32_proxy_info ()
		1070	PPCODE:
		1071	{
629	#ifndef _WIN32	1072	#ifdef _WIN32
630	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1073	char buffer[2048];
		1074	DWORD buflen;
		1075
		1076	EXTEND (SP, 3);
		1077
		1078	buflen = sizeof (buffer);
		1079	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		1080	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		1081	{
		1082	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		1083
		1084	buflen = sizeof (buffer);
		1085	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		1086	{
		1087	PUSHs (newSVpv (buffer, 0));
		1088
		1089	buflen = sizeof (buffer);
		1090	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		1091	PUSHs (newSVpv (buffer, 0));
		1092	}
		1093	}
631	#endif	1094	#endif
		1095	}
632		1096
633	void	1097	int
634	add_font (char *file)	1098	add_font (char *file)
635	CODE:	1099	CODE:
636	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1100	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1101	OUTPUT:
		1102	RETVAL
637		1103
638	void	1104	void
639	load_image_inline (SV *image_)	1105	load_image_inline (SV *image_)
640	ALIAS:	1106	ALIAS:
641	load_image_file = 1	1107	load_image_file = 1
…		…
644	STRLEN image_len;	1110	STRLEN image_len;
645	char image = (char )SvPVbyte (image_, image_len);	1111	char image = (char )SvPVbyte (image_, image_len);
646	SDL_Surface surface, surface2;	1112	SDL_Surface surface, surface2;
647	SDL_PixelFormat fmt;	1113	SDL_PixelFormat fmt;
648	SDL_RWops *rw = ix	1114	SDL_RWops *rw = ix
649	? SDL_RWFromFile (image, "r")	1115	? SDL_RWFromFile (image, "rb")
650	: SDL_RWFromConstMem (image, image_len);	1116	: SDL_RWFromConstMem (image, image_len);
651		1117
652	if (!rw)	1118	if (!rw)
653	croak ("load_image: %s", SDL_GetError ());	1119	croak ("load_image: %s", SDL_GetError ());
654		1120
…		…
727	void	1193	void
728	error (char *message)	1194	error (char *message)
729	CODE:	1195	CODE:
730	fprintf (stderr, "ERROR: %s\n", message);	1196	fprintf (stderr, "ERROR: %s\n", message);
731	#ifdef _WIN32	1197	#ifdef _WIN32
732	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1198	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
733	#endif	1199	#endif
734		1200
735	void	1201	void
736	fatal (char *message)	1202	fatal (char *message)
737	CODE:	1203	CODE:
738	fprintf (stderr, "FATAL: %s\n", message);	1204	fprintf (stderr, "FATAL: %s\n", message);
739	#ifdef _WIN32	1205	#ifdef _WIN32
740	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1206	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
741	#endif	1207	#endif
742	_exit (1);	1208	_exit (1);
743		1209
744	void	1210	void
745	_exit (int retval)	1211	_exit (int retval = 0)
746	CODE:	1212	CODE:
		1213	#ifdef WIN32
		1214	ExitThread (retval); // unclean, please beam me up
		1215	#else
747	_exit (retval);	1216	_exit (retval);
		1217	#endif
748		1218
		1219	void
		1220	debug ()
		1221	CODE:
		1222	{
		1223	#if DEBUG
		1224	VALGRIND_DO_LEAK_CHECK;
		1225	#endif
		1226	}
		1227
		1228	int
		1229	SvREFCNT (SV *sv)
		1230	CODE:
		1231	RETVAL = SvREFCNT (sv);
		1232	OUTPUT:
		1233	RETVAL
		1234
749	MODULE = CFClient PACKAGE = CFClient::Font	1235	MODULE = Deliantra::Client PACKAGE = DC::Font
750		1236
751	CFClient::Font	1237	PROTOTYPES: DISABLE
		1238
		1239	DC::Font
752	new_from_file (SV class, char path, int id = 0)	1240	new_from_file (SV class, char path, int id = 0)
753	CODE:	1241	CODE:
754	{	1242	{
755	int count;	1243	int count;
756	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1244	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
759	}	1247	}
760	OUTPUT:	1248	OUTPUT:
761	RETVAL	1249	RETVAL
762		1250
763	void	1251	void
764	DESTROY (CFClient::Font self)	1252	DESTROY (DC::Font self)
765	CODE:	1253	CODE:
766	pango_font_description_free (self);	1254	pango_font_description_free (self);
767		1255
768	void	1256	void
769	make_default (CFClient::Font self)	1257	make_default (DC::Font self)
		1258	PROTOTYPE: $
770	CODE:	1259	CODE:
771	default_font = self;	1260	default_font = self;
772		1261
773	MODULE = CFClient PACKAGE = CFClient::Layout	1262	MODULE = Deliantra::Client PACKAGE = DC::Layout
774		1263
		1264	PROTOTYPES: DISABLE
		1265
775	void	1266	void
776	reset_glyph_cache ()	1267	glyph_cache_backup ()
		1268	PROTOTYPE:
777	CODE:	1269	CODE:
		1270	tc_backup ();
		1271
		1272	void
		1273	glyph_cache_restore ()
		1274	PROTOTYPE:
		1275	CODE:
778	tc_clear ();	1276	tc_restore ();
779		1277
780	CFClient::Layout	1278	DC::Layout
781	new (SV *class)	1279	new (SV *class)
782	CODE:	1280	CODE:
783	New (0, RETVAL, 1, struct cf_layout);	1281	New (0, RETVAL, 1, struct cf_layout);
784		1282
785	RETVAL->pl = pango_layout_new (opengl_context);	1283	RETVAL->pl = pango_layout_new (opengl_context);
…		…
787	RETVAL->g = 1.;	1285	RETVAL->g = 1.;
788	RETVAL->b = 1.;	1286	RETVAL->b = 1.;
789	RETVAL->a = 1.;	1287	RETVAL->a = 1.;
790	RETVAL->base_height = MIN_FONT_HEIGHT;	1288	RETVAL->base_height = MIN_FONT_HEIGHT;
791	RETVAL->font = 0;	1289	RETVAL->font = 0;
		1290	RETVAL->rc = rc_alloc ();
792		1291
793	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1292	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
794	layout_update_font (RETVAL);	1293	layout_update_font (RETVAL);
795	OUTPUT:	1294	OUTPUT:
796	RETVAL	1295	RETVAL
797		1296
798	void	1297	void
799	DESTROY (CFClient::Layout self)	1298	DESTROY (DC::Layout self)
800	CODE:	1299	CODE:
801	g_object_unref (self->pl);	1300	g_object_unref (self->pl);
		1301	rc_free (self->rc);
802	Safefree (self);	1302	Safefree (self);
803		1303
804	void	1304	void
805	set_text (CFClient::Layout self, SV *text_)	1305	set_text (DC::Layout self, SV *text_)
806	CODE:	1306	CODE:
807	{	1307	{
808	STRLEN textlen;	1308	STRLEN textlen;
809	char *text = SvPVutf8 (text_, textlen);	1309	char *text = SvPVutf8 (text_, textlen);
810		1310
811	pango_layout_set_text (self->pl, text, textlen);	1311	pango_layout_set_text (self->pl, text, textlen);
812	}	1312	}
813		1313
814	void	1314	void
815	set_markup (CFClient::Layout self, SV *text_)	1315	set_markup (DC::Layout self, SV *text_)
816	CODE:	1316	CODE:
817	{	1317	{
818	STRLEN textlen;	1318	STRLEN textlen;
819	char *text = SvPVutf8 (text_, textlen);	1319	char *text = SvPVutf8 (text_, textlen);
820		1320
821	pango_layout_set_markup (self->pl, text, textlen);	1321	pango_layout_set_markup (self->pl, text, textlen);
822	}	1322	}
823		1323
824	void	1324	void
825	set_shapes (CFClient::Layout self, ...)	1325	set_shapes (DC::Layout self, ...)
826	CODE:	1326	CODE:
827	{	1327	{
828	PangoAttrList *attrs = 0;	1328	PangoAttrList *attrs = 0;
829	const char *text = pango_layout_get_text (self->pl);	1329	const char *text = pango_layout_get_text (self->pl);
830	const char *pos = text;	1330	const char *pos = text;
…		…
865	if (attrs)	1365	if (attrs)
866	pango_layout_set_attributes (self->pl, attrs);	1366	pango_layout_set_attributes (self->pl, attrs);
867	}	1367	}
868		1368
869	void	1369	void
870	get_shapes (CFClient::Layout self)	1370	get_shapes (DC::Layout self)
871	PPCODE:	1371	PPCODE:
872	{	1372	{
873	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1373	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
874		1374
875	do	1375	do
876	{	1376	{
877	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1377	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
878		1378
879	if (run && shape_attr_p (run))	1379	if (run && shape_attr_p (run))
880	{	1380	{
881	PangoRectangle extents;	1381	PangoRectangle extents;
882	pango_layout_iter_get_run_extents (iter, 0, &extents);	1382	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
890		1390
891	pango_layout_iter_free (iter);	1391	pango_layout_iter_free (iter);
892	}	1392	}
893		1393
894	int	1394	int
895	has_wrapped (CFClient::Layout self)	1395	has_wrapped (DC::Layout self)
896	CODE:	1396	CODE:
897	{	1397	{
898	int lines = 1;	1398	int lines = 1;
899	const char *text = pango_layout_get_text (self->pl);	1399	const char *text = pango_layout_get_text (self->pl);
900		1400
…		…
905	}	1405	}
906	OUTPUT:	1406	OUTPUT:
907	RETVAL	1407	RETVAL
908		1408
909	SV *	1409	SV *
910	get_text (CFClient::Layout self)	1410	get_text (DC::Layout self)
911	CODE:	1411	CODE:
912	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1412	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
913	sv_utf8_decode (RETVAL);	1413	sv_utf8_decode (RETVAL);
914	OUTPUT:	1414	OUTPUT:
915	RETVAL	1415	RETVAL
916		1416
917	void	1417	void
918	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1418	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
919	CODE:	1419	CODE:
920	self->r = r;	1420	self->r = r;
921	self->g = g;	1421	self->g = g;
922	self->b = b;	1422	self->b = b;
923	self->a = a;	1423	self->a = a;
924		1424
925	void	1425	void
926	set_font (CFClient::Layout self, CFClient::Font font = 0)	1426	set_font (DC::Layout self, DC::Font font = 0)
927	CODE:	1427	CODE:
928	if (self->font != font)	1428	if (self->font != font)
929	{	1429	{
930	self->font = font;	1430	self->font = font;
931	layout_update_font (self);	1431	layout_update_font (self);
932	}	1432	}
933		1433
934	void	1434	void
935	set_height (CFClient::Layout self, int base_height)	1435	set_height (DC::Layout self, int base_height)
936	CODE:	1436	CODE:
937	if (self->base_height != base_height)	1437	if (self->base_height != base_height)
938	{	1438	{
939	self->base_height = base_height;	1439	self->base_height = base_height;
940	layout_update_font (self);	1440	layout_update_font (self);
941	}	1441	}
942		1442
943	void	1443	void
944	set_width (CFClient::Layout self, int max_width = -1)	1444	set_width (DC::Layout self, int max_width = -1)
945	CODE:	1445	CODE:
946	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1446	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
947		1447
948	void	1448	void
949	set_indent (CFClient::Layout self, int indent)	1449	set_indent (DC::Layout self, int indent)
950	CODE:	1450	CODE:
951	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1451	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
952		1452
953	void	1453	void
954	set_spacing (CFClient::Layout self, int spacing)	1454	set_spacing (DC::Layout self, int spacing)
955	CODE:	1455	CODE:
956	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1456	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
957		1457
958	void	1458	void
959	set_ellipsise (CFClient::Layout self, int ellipsise)	1459	set_ellipsise (DC::Layout self, int ellipsise)
960	CODE:	1460	CODE:
961	pango_layout_set_ellipsize (self->pl,	1461	pango_layout_set_ellipsize (self->pl,
962	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1462	ellipsise == 1 ? PANGO_ELLIPSIZE_START
963	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1463	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
964	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1464	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
965	: PANGO_ELLIPSIZE_NONE	1465	: PANGO_ELLIPSIZE_NONE
966	);	1466	);
967		1467
968	void	1468	void
969	set_single_paragraph_mode (CFClient::Layout self, int spm)	1469	set_single_paragraph_mode (DC::Layout self, int spm)
970	CODE:	1470	CODE:
971	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1471	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
972		1472
973	void	1473	void
974	size (CFClient::Layout self)	1474	size (DC::Layout self)
975	PPCODE:	1475	PPCODE:
976	{	1476	{
977	int w, h;	1477	int w, h;
978		1478
979	layout_get_pixel_size (self, &w, &h);	1479	layout_get_pixel_size (self, &w, &h);
…		…
982	PUSHs (sv_2mortal (newSViv (w)));	1482	PUSHs (sv_2mortal (newSViv (w)));
983	PUSHs (sv_2mortal (newSViv (h)));	1483	PUSHs (sv_2mortal (newSViv (h)));
984	}	1484	}
985		1485
986	int	1486	int
987	descent (CFClient::Layout self)	1487	descent (DC::Layout self)
988	CODE:	1488	CODE:
989	{	1489	{
990	PangoRectangle rect;	1490	PangoRectangle rect;
991	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1491	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
992	pango_layout_line_get_pixel_extents (line, 0, &rect);	1492	pango_layout_line_get_pixel_extents (line, 0, &rect);
993	RETVAL = PANGO_DESCENT (rect);	1493	RETVAL = PANGO_DESCENT (rect);
994	}	1494	}
995	OUTPUT:	1495	OUTPUT:
996	RETVAL	1496	RETVAL
997		1497
998	int	1498	int
999	xy_to_index (CFClient::Layout self, int x, int y)	1499	xy_to_index (DC::Layout self, int x, int y)
1000	CODE:	1500	CODE:
1001	{	1501	{
1002	int index, trailing;	1502	int index, trailing;
1003	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1503	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1004	RETVAL = index;	1504	RETVAL = index + trailing;
1005	}	1505	}
1006	OUTPUT:	1506	OUTPUT:
1007	RETVAL	1507	RETVAL
1008		1508
1009	void	1509	void
1010	cursor_pos (CFClient::Layout self, int index)	1510	cursor_pos (DC::Layout self, int index)
1011	PPCODE:	1511	PPCODE:
1012	{	1512	{
1013	PangoRectangle strong_pos;	1513	PangoRectangle pos;
1014	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1514	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1015		1515
1016	EXTEND (SP, 3);	1516	EXTEND (SP, 3);
1017	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1517	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1018	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1518	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1019	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1519	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1020	}	1520	}
1021		1521
1022	void	1522	void
1023	render (CFClient::Layout self, float x, float y)	1523	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1024	PPCODE:	1524	PPCODE:
		1525	{
		1526	int line, x;
		1527
		1528	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1529	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1530	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1531	--line;
		1532	#endif
		1533	EXTEND (SP, 2);
		1534	PUSHs (sv_2mortal (newSViv (line)));
		1535	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1536	}
		1537
		1538	void
		1539	line_x_to_index (DC::Layout self, int line, int x)
		1540	PPCODE:
		1541	{
		1542	PangoLayoutLine *lp;
		1543	int index, trailing;
		1544
		1545	if (line < 0)
		1546	XSRETURN_EMPTY;
		1547
		1548	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1549	XSRETURN_EMPTY; /* do better */
		1550
		1551	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1552
		1553	EXTEND (SP, 2);
		1554	if (GIMME_V == G_SCALAR)
		1555	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1556	else
		1557	{
		1558	PUSHs (sv_2mortal (newSViv (index)));
		1559	PUSHs (sv_2mortal (newSViv (trailing)));
		1560	}
		1561	}
		1562
		1563	void
		1564	render (DC::Layout self, float x, float y, int flags = 0)
		1565	CODE:
		1566	rc_clear (self->rc);
1025	pango_opengl_render_layout_subpixel (	1567	pango_opengl_render_layout_subpixel (
1026	self->pl,	1568	self->pl,
		1569	self->rc,
1027	x * PANGO_SCALE, y * PANGO_SCALE,	1570	x * PANGO_SCALE, y * PANGO_SCALE,
1028	self->r, self->g, self->b, self->a	1571	self->r, self->g, self->b, self->a,
		1572	flags
1029	);	1573	);
		1574	// we assume that context_change actually clears/frees stuff
		1575	// and does not do any recomputation...
		1576	pango_layout_context_changed (self->pl);
1030		1577
		1578	void
		1579	draw (DC::Layout self)
		1580	CODE:
		1581	{
		1582	glEnable (GL_TEXTURE_2D);
		1583	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1584	glEnable (GL_BLEND);
		1585	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1586	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1587	glEnable (GL_ALPHA_TEST);
		1588	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1589
		1590	rc_draw (self->rc);
		1591
		1592	glDisable (GL_ALPHA_TEST);
		1593	glDisable (GL_BLEND);
		1594	glDisable (GL_TEXTURE_2D);
		1595	}
		1596
1031	MODULE = CFClient PACKAGE = CFClient::Texture	1597	MODULE = Deliantra::Client PACKAGE = DC::Texture
1032		1598
1033	void	1599	PROTOTYPES: ENABLE
1034	pad2pot (SV data_, SV w_, SV *h_)
1035	CODE:
1036	{
1037	int ow = SvIV (w_);
1038	int oh = SvIV (h_);
1039		1600
1040	if (ow && oh)	1601	void
		1602	pad (SV *data_, int ow, int oh, int nw, int nh)
		1603	CODE:
		1604	{
		1605	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1041	{	1606	{
1042	int nw = minpot (ow);
1043	int nh = minpot (oh);
1044
1045	if (nw != ow \|\| nh != oh)
1046	{
1047	if (SvOK (data_))
1048	{
1049	STRLEN datalen;	1607	STRLEN datalen;
1050	char *data = SvPVbyte (data_, datalen);	1608	char *data = SvPVbyte (data_, datalen);
1051	int bpp = datalen / (ow * oh);	1609	int bpp = datalen / (ow * oh);
1052	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1610	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1053		1611
1054	SvPOK_only (result_);	1612	SvPOK_only (result_);
1055	SvCUR_set (result_, nw * nh * bpp);	1613	SvCUR_set (result_, nw * nh * bpp);
1056		1614
1057	memset (SvPVX (result_), 0, nw * nh * bpp);	1615	memset (SvPVX (result_), 0, nw * nh * bpp);
1058	while (oh--)	1616	while (oh--)
1059	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1617	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1060		1618
1061	sv_setsv (data_, result_);	1619	sv_setsv (data_, result_);
1062	}
1063
1064	sv_setiv (w_, nw);
1065	sv_setiv (h_, nh);
1066	}
1067	}	1620	}
1068	}	1621	}
1069		1622
1070	void	1623	void
1071	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1624	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1077	{	1630	{
1078	HV hv = (HV )SvRV (self);	1631	HV hv = (HV )SvRV (self);
1079	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1632	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1080	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1633	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1081	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1634	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1635
		1636	if (name <= 0)
		1637	XSRETURN_EMPTY;
1082		1638
1083	if (items < 5)	1639	if (items < 5)
1084	{	1640	{
1085	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1641	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1086	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1642	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1114	glDisable (GL_ALPHA_TEST);	1670	glDisable (GL_ALPHA_TEST);
1115	glDisable (GL_BLEND);	1671	glDisable (GL_BLEND);
1116	}	1672	}
1117	}	1673	}
1118		1674
		1675	void
		1676	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)
		1677	PROTOTYPE: @
		1678	CODE:
		1679	{
		1680	glEnable (GL_BLEND);
		1681	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1682	glEnable (GL_TEXTURE_2D);
		1683	glBindTexture (GL_TEXTURE_2D, name1);
		1684
		1685	glColor3f (intensity, intensity, intensity);
		1686	glPushMatrix ();
		1687	glScalef (1./3, 1./3, 1.);
		1688
		1689	if (blend > 0.f)
		1690	{
		1691	float dx3 = dx * -3.f / w;
		1692	float dy3 = dy * -3.f / h;
		1693	GLfloat env_color[4] = { 0., 0., 0., blend };
		1694
		1695	/* interpolate the two shadow textures */
		1696	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1697	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1698
		1699	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1700	gl.ActiveTexture (GL_TEXTURE1);
		1701	glEnable (GL_TEXTURE_2D);
		1702	glBindTexture (GL_TEXTURE_2D, name2);
		1703	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1704
		1705	/* rgb == rgb(glcolor) */
		1706	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1707	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1708	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1709
		1710	/* alpha = interpolate t0, t1 by env_alpha */
		1711	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1712
		1713	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1714	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1715	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1716
		1717	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1718	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1719
		1720	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1721	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1722
		1723	glBegin (GL_QUADS);
		1724	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1725	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1726	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1727	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1728	glEnd ();
		1729
		1730	glDisable (GL_TEXTURE_2D);
		1731	gl.ActiveTexture (GL_TEXTURE0);
		1732	}
		1733	else
		1734	{
		1735	/* simple blending of one texture, also opengl <1.3 path */
		1736	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1737
		1738	glBegin (GL_QUADS);
		1739	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1740	glTexCoord2f (0, t); glVertex2f (0, h);
		1741	glTexCoord2f (s, t); glVertex2f (w, h);
		1742	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1743	glEnd ();
		1744	}
		1745
		1746	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1747	{
		1748	int x, y;
		1749	int dx3 = dx * 3;
		1750	int dy3 = dy * 3;
		1751
		1752	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1753	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1754	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1755	glTranslatef (-1., -1., 0);
		1756	glBegin (GL_QUADS);
		1757
		1758	for (y = 1; y < h; y += 3)
		1759	{
		1760	int y1 = y - dy3;
		1761	int y1valid = y1 >= 0 && y1 < h;
		1762
		1763	for (x = 1; x < w; x += 3)
		1764	{
		1765	int x1 = x - dx3;
		1766	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1767	uint8_t h2;
		1768
		1769	if (y1valid && x1 >= 0 && x1 < w)
		1770	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1771	else
		1772	h2 = 1; /* out of range == invisible */
		1773
		1774	if (h1 \|\| h2)
		1775	{
		1776	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1777	glColor4f (1., 1., 1., alpha);
		1778
		1779	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1780	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1781	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1782	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1783	}
		1784	}
		1785	}
		1786	}
		1787
		1788	glEnd ();
		1789
		1790	glPopMatrix ();
		1791
		1792	glDisable (GL_TEXTURE_2D);
		1793	glDisable (GL_BLEND);
		1794	}
		1795
		1796	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1797	CODE:
		1798	{
		1799	GLint width;
		1800	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1801	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1802	RETVAL = width > 0;
		1803	}
		1804	OUTPUT:
		1805	RETVAL
		1806
1119	MODULE = CFClient PACKAGE = CFClient::Map	1807	MODULE = Deliantra::Client PACKAGE = DC::Map
1120		1808
1121	CFClient::Map	1809	PROTOTYPES: DISABLE
1122	new (SV *class, int map_width, int map_height)	1810
		1811	DC::Map
		1812	new (SV *class)
1123	CODE:	1813	CODE:
1124	New (0, RETVAL, 1, struct map);	1814	New (0, RETVAL, 1, struct map);
1125	RETVAL->x = 0;	1815	RETVAL->x = 0;
1126	RETVAL->y = 0;	1816	RETVAL->y = 0;
1127	RETVAL->w = map_width;	1817	RETVAL->w = 0;
1128	RETVAL->h = map_height;	1818	RETVAL->h = 0;
1129	RETVAL->ox = 0;	1819	RETVAL->ox = 0;
1130	RETVAL->oy = 0;	1820	RETVAL->oy = 0;
1131	RETVAL->faces = 8192;	1821	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1132	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1822	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1133	RETVAL->texs = 8192;
1134	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1135	RETVAL->rows = 0;	1823	RETVAL->rows = 0;
1136	RETVAL->row = 0;	1824	RETVAL->row = 0;
1137	OUTPUT:	1825	OUTPUT:
1138	RETVAL	1826	RETVAL
1139		1827
1140	void	1828	void
1141	DESTROY (CFClient::Map self)	1829	DESTROY (DC::Map self)
1142	CODE:	1830	CODE:
1143	{	1831	{
1144	map_clear (self);	1832	map_clear (self);
1145	Safefree (self->face);	1833	Safefree (self->face2tile);
1146	Safefree (self->tex);	1834	Safefree (self->tex);
1147	Safefree (self);	1835	Safefree (self);
1148	}	1836	}
1149		1837
1150	void	1838	void
		1839	resize (DC::Map self, int map_width, int map_height)
		1840	CODE:
		1841	self->w = map_width;
		1842	self->h = map_height;
		1843
		1844	void
1151	clear (CFClient::Map self)	1845	clear (DC::Map self)
1152	CODE:	1846	CODE:
1153	map_clear (self);	1847	map_clear (self);
1154		1848
1155	void	1849	void
1156	set_face (CFClient::Map self, int face, int texid)	1850	set_tileid (DC::Map self, int face, int tile)
1157	CODE:	1851	CODE:
1158	{	1852	{
1159	while (self->faces <= face)	1853	need_facenum (self, face); self->face2tile [face] = tile;
1160	{	1854	need_texid (self, tile);
1161	Append (mapface, self->face, self->faces, self->faces);
1162	self->faces *= 2;
1163	}
1164
1165	self->face [face] = texid;
1166	}	1855	}
1167		1856
1168	void	1857	void
		1858	set_smooth (DC::Map self, int face, int smooth, int level)
		1859	CODE:
		1860	{
		1861	tileid texid;
		1862	maptex *tex;
		1863
		1864	if (face < 0 \|\| face >= self->faces)
		1865	return;
		1866
		1867	if (smooth < 0 \|\| smooth >= self->faces)
		1868	return;
		1869
		1870	texid = self->face2tile [face];
		1871
		1872	if (!texid)
		1873	return;
		1874
		1875	tex = self->tex + texid;
		1876	tex->smoothtile = self->face2tile [smooth];
		1877	tex->smoothlevel = level;
		1878	}
		1879
		1880	void
1169	set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1881	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)
1170	CODE:	1882	CODE:
1171	{	1883	{
1172	while (self->texs <= texid)	1884	need_texid (self, texid);
1173	{
1174	Append (maptex, self->tex, self->texs, self->texs);
1175	self->texs *= 2;
1176	}
1177		1885
1178	{	1886	{
1179	maptex *tex = self->tex + texid;	1887	maptex *tex = self->tex + texid;
1180		1888
1181	tex->name = name;	1889	tex->name = name;
…		…
1197	// use uglier nearest interpolation because linear suffers	1905	// use uglier nearest interpolation because linear suffers
1198	// from transparent color bleeding and ugly wrapping effects.	1906	// from transparent color bleeding and ugly wrapping effects.
1199	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1907	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1200	}	1908	}
1201		1909
		1910	void
		1911	expire_textures (DC::Map self, int texid, int count)
		1912	PPCODE:
		1913	for (; texid < self->texs && count; ++texid, --count)
		1914	{
		1915	maptex *tex = self->tex + texid;
		1916
		1917	if (tex->name)
		1918	{
		1919	if (tex->unused)
		1920	{
		1921	tex->name = 0;
		1922	tex->unused = 0;
		1923	XPUSHs (sv_2mortal (newSViv (texid)));
		1924	}
		1925	else
		1926	tex->unused = 1;
		1927	}
		1928	}
		1929
1202	int	1930	int
1203	ox (CFClient::Map self)	1931	ox (DC::Map self)
1204	ALIAS:	1932	ALIAS:
1205	oy = 1	1933	oy = 1
1206	x = 2	1934	x = 2
1207	y = 3	1935	y = 3
1208	w = 4	1936	w = 4
…		…
1219	}	1947	}
1220	OUTPUT:	1948	OUTPUT:
1221	RETVAL	1949	RETVAL
1222		1950
1223	void	1951	void
1224	scroll (CFClient::Map self, int dx, int dy)	1952	scroll (DC::Map self, int dx, int dy)
1225	CODE:	1953	CODE:
1226	{	1954	{
1227	if (dx > 0)	1955	if (dx > 0)
1228	map_blank (self, self->x, self->y, dx - 1, self->h);	1956	map_blank (self, self->x, self->y, dx, self->h);
1229	else if (dx < 0)	1957	else if (dx < 0)
1230	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1958	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1231		1959
1232	if (dy > 0)	1960	if (dy > 0)
1233	map_blank (self, self->x, self->y, self->w, dy - 1);	1961	map_blank (self, self->x, self->y, self->w, dy);
1234	else if (dy < 0)	1962	else if (dy < 0)
1235	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1963	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1236		1964
1237	self->ox += dx; self->x += dx;	1965	self->ox += dx; self->x += dx;
1238	self->oy += dy; self->y += dy;	1966	self->oy += dy; self->y += dy;
1239		1967
1240	while (self->y < 0)	1968	while (self->y < 0)
…		…
1244	self->rows += MAP_EXTEND_Y;	1972	self->rows += MAP_EXTEND_Y;
1245	self->y += MAP_EXTEND_Y;	1973	self->y += MAP_EXTEND_Y;
1246	}	1974	}
1247	}	1975	}
1248		1976
1249	void	1977	SV *
1250	map1a_update (CFClient::Map self, SV *data_)	1978	map1a_update (DC::Map self, SV *data_, int extmap)
1251	CODE:	1979	CODE:
1252	{	1980	{
1253	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1981	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1254	uint8_t data_end = (uint8_t )SvEND (data_);	1982	uint8_t data_end = (uint8_t )SvEND (data_);
1255	mapcell *cell;	1983	mapcell *cell;
1256	int x, y, flags;	1984	int x, y, z, flags;
		1985	AV *missing = newAV ();
		1986	RETVAL = newRV_noinc ((SV *)missing);
1257		1987
1258	while (data < data_end)	1988	while (data < data_end - 1)
1259	{	1989	{
1260	flags = (data [0] << 8) + data [1]; data += 2;	1990	flags = (data [0] << 8) + data [1]; data += 2;
1261		1991
1262	x = self->x + ((flags >> 10) & 63);	1992	x = self->x + ((flags >> 10) & 63);
1263	y = self->y + ((flags >> 4) & 63);	1993	y = self->y + ((flags >> 4) & 63);
1264		1994
1265	cell = map_get_cell (self, x, y);	1995	cell = map_get_cell (self, x, y);
1266		1996
1267	if (flags & 15)	1997	if (flags & 15)
1268	{	1998	{
1269	if (cell->darkness < 0)	1999	if (!cell->darkness)
1270	{	2000	{
		2001	memset (cell, 0, sizeof (*cell));
1271	cell->darkness = 0;	2002	cell->darkness = 256;
1272	cell->face [0] = 0;
1273	cell->face [1] = 0;
1274	cell->face [2] = 0;
1275	}	2003	}
1276		2004
1277	cell->darkness = flags & 8 ? *data++ : 255;
1278
1279	//TODO: don't trust server data to be in-range(!)	2005	//TODO: don't trust server data to be in-range(!)
1280		2006
1281	if (flags & 4)	2007	if (flags & 8)
1282	{	2008	{
1283	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	2009	if (extmap)
		2010	{
		2011	uint8_t ext, cmd;
		2012
		2013	do
		2014	{
		2015	ext = *data++;
		2016	cmd = ext & 0x7f;
		2017
		2018	if (cmd < 4)
		2019	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2020	else if (cmd == 5) // health
		2021	{
		2022	cell->stat_width = 1;
		2023	cell->stat_hp = *data++;
		2024	}
		2025	else if (cmd == 6) // monster width
		2026	cell->stat_width = *data++ + 1;
		2027	else if (cmd == 0x47)
		2028	{
		2029	if (*data == 1) cell->player = data [1];
		2030	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2031	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2032	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2033
		2034	data += *data + 1;
		2035	}
		2036	else if (cmd == 8) // cell flags
		2037	cell->flags = *data++;
		2038	else if (ext & 0x40) // unknown, multibyte => skip
		2039	data += *data + 1;
		2040	else
		2041	data++;
		2042	}
		2043	while (ext & 0x80);
		2044	}
		2045	else
		2046	cell->darkness = *data++ + 1;
1284	}	2047	}
1285		2048
		2049	for (z = 0; z <= 2; ++z)
1286	if (flags & 2)	2050	if (flags & (4 >> z))
1287	{	2051	{
1288	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	2052	faceid face = (data [0] << 8) + data [1]; data += 2;
		2053	need_facenum (self, face);
		2054	cell->tile [z] = self->face2tile [face];
		2055
		2056	if (cell->tile [z])
		2057	{
		2058	maptex *tex = self->tex + cell->tile [z];
		2059	tex->unused = 0;
		2060	if (!tex->name)
		2061	av_push (missing, newSViv (cell->tile [z]));
		2062
		2063	if (tex->smoothtile)
		2064	{
		2065	maptex *smooth = self->tex + tex->smoothtile;
		2066	smooth->unused = 0;
		2067	if (!smooth->name)
		2068	av_push (missing, newSViv (tex->smoothtile));
		2069	}
		2070	}
1289	}	2071	}
1290
1291	if (flags & 1)
1292	{
1293	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1294	}
1295	}	2072	}
1296	else	2073	else
1297	cell->darkness = -1;	2074	CELL_CLEAR (cell);
1298	}	2075	}
1299	}	2076	}
		2077	OUTPUT:
		2078	RETVAL
1300		2079
1301	SV *	2080	SV *
1302	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	2081	mapmap (DC::Map self, int x0, int y0, int w, int h)
1303	CODE:	2082	CODE:
1304	{	2083	{
1305	int x1, x;	2084	int x1, x;
1306	int y1, y;	2085	int y1, y;
1307	int z;	2086	int z;
…		…
1328	{	2107	{
1329	mapcell *cell = row->col + (x - row->c0);	2108	mapcell *cell = row->col + (x - row->c0);
1330		2109
1331	for (z = 0; z <= 0; z++)	2110	for (z = 0; z <= 0; z++)
1332	{	2111	{
1333	mapface face = cell->face [z];
1334
1335	if (face)
1336	{
1337	maptex tex = self->tex [face];	2112	maptex tex = self->tex [cell->tile [z]];
1338	int a0 = 255 - tex.a;	2113	int a0 = 255 - tex.a;
1339	int a1 = tex.a;	2114	int a1 = tex.a;
1340		2115
1341	r = (r * a0 + tex.r * a1) / 255;	2116	r = (r * a0 + tex.r * a1) / 255;
1342	g = (g * a0 + tex.g * a1) / 255;	2117	g = (g * a0 + tex.g * a1) / 255;
1343	b = (b * a0 + tex.b * a1) / 255;	2118	b = (b * a0 + tex.b * a1) / 255;
1344	a = (a * a0 + tex.a * a1) / 255;	2119	a = (a * a0 + tex.a * a1) / 255;
1345	}
1346	}	2120	}
1347	}	2121	}
1348		2122
1349	*map++ = (r )	2123	*map++ = (r )
1350	\| (g << 8)	2124	\| (g << 8)
…		…
1357	}	2131	}
1358	OUTPUT:	2132	OUTPUT:
1359	RETVAL	2133	RETVAL
1360		2134
1361	void	2135	void
1362	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2136	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1363	CODE:	2137	CODE:
1364	{	2138	{
1365	int vx, vy;
1366	int x, y, z;	2139	int x, y, z;
1367	int last_name;
1368	mapface face;
1369		2140
1370	vx = self->x + self->w / 2 - sw / 2 - shift_x;	2141	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1371	vy = self->y + self->h / 2 - sh / 2 - shift_y;	2142	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		2143	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		2144	smooth_key skey;
		2145	int pl_x, pl_y;
		2146	maptex pl_tex;
		2147	rc_t *rc = rc_alloc ();
		2148	rc_t *rc_ov = rc_alloc ();
		2149	rc_key_t key;
		2150	rc_array_t *arr;
1372		2151
1373	/*	2152	pl_tex.name = 0;
1374	int vx = self->vx = self->w >= sw
1375	? self->x + (self->w - sw) / 2
1376	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1377		2153
1378	int vy = self->vy = self->h >= sh	2154	// that's current max. sorry.
1379	? self->y + (self->h - sh) / 2	2155	if (sw > 255) sw = 255;
1380	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	2156	if (sh > 255) sh = 255;
1381	*/
1382		2157
1383	glColor4ub (255, 255, 255, 255);	2158	// clear key, in case of extra padding
		2159	memset (&skey, 0, sizeof (skey));
		2160
		2161	memset (&key, 0, sizeof (key));
		2162	key.r = 255;
		2163	key.g = 255;
		2164	key.b = 255;
		2165	key.a = 255;
		2166	key.mode = GL_QUADS;
		2167	key.format = GL_T2F_V3F;
		2168
		2169	mx += self->x;
		2170	my += self->y;
		2171
		2172	// first pass: determine smooth_max
		2173	// rather ugly, if you ask me
		2174	// could also be stored inside mapcell and updated on change
		2175	memset (smooth_max, 0, sizeof (smooth_max));
		2176
		2177	for (y = 0; y < sh; y++)
		2178	if (0 <= y + my && y + my < self->rows)
		2179	{
		2180	maprow *row = self->row + (y + my);
		2181
		2182	for (x = 0; x < sw; x++)
		2183	if (row->c0 <= x + mx && x + mx < row->c1)
		2184	{
		2185	mapcell *cell = row->col + (x + mx - row->c0);
		2186
		2187	smooth_max[x + 1][y + 1] =
		2188	MAX (self->tex [cell->tile [0]].smoothlevel,
		2189	MAX (self->tex [cell->tile [1]].smoothlevel,
		2190	self->tex [cell->tile [2]].smoothlevel));
		2191	}
		2192	}
1384		2193
1385	glEnable (GL_BLEND);	2194	glEnable (GL_BLEND);
1386	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2195	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1387	glEnable (GL_TEXTURE_2D);
1388	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2196	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1389		2197
1390	glBegin (GL_QUADS);
1391
1392	last_name = 0;
1393
1394	for (z = 0; z < 3; z++)	2198	for (z = 0; z <= 2; z++)
		2199	{
		2200	memset (smooth_level, 0, sizeof (smooth_level));
		2201	key.texname = -1;
		2202
1395	for (y = 0; y < sh; y++)	2203	for (y = 0; y < sh; y++)
1396	if (0 <= y + vy && y + vy < self->rows)	2204	if (0 <= y + my && y + my < self->rows)
1397	{	2205	{
1398	maprow *row = self->row + (y + vy);	2206	maprow *row = self->row + (y + my);
1399		2207
1400	for (x = 0; x < sw; x++)	2208	for (x = 0; x < sw; x++)
1401	if (row->c0 <= x + vx && x + vx < row->c1)	2209	if (row->c0 <= x + mx && x + mx < row->c1)
1402	{	2210	{
1403	mapcell *cell = row->col + (x + vx - row->c0);	2211	mapcell *cell = row->col + (x + mx - row->c0);
1404
1405	face = cell->face [z];	2212	tileid tile = cell->tile [z];
1406		2213
1407	if (face)	2214	if (tile)
		2215	{
		2216	maptex tex = self->tex [tile];
		2217	int px, py;
		2218
		2219	if (key.texname != tex.name)
		2220	{
		2221	self->tex [tile].unused = 0;
		2222
		2223	if (!tex.name)
		2224	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
		2225
		2226	key.texname = tex.name;
		2227	arr = rc_array (rc, &key);
		2228	}
		2229
		2230	px = (x + 1) * T - tex.w;
		2231	py = (y + 1) * T - tex.h;
		2232
		2233	if (expect_false (cell->player == player) && expect_false (z == 2))
		2234	{
		2235	pl_x = px;
		2236	pl_y = py;
		2237	pl_tex = tex;
		2238	continue;
		2239	}
		2240
		2241	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2242	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2243	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2244	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2245
		2246	// update smooth hash
		2247	if (tex.smoothtile)
		2248	{
		2249	skey.tile = tex.smoothtile;
		2250	skey.level = tex.smoothlevel;
		2251
		2252	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2253
		2254	// add bits to current tile and all neighbours. skey.x\|y is
		2255	// shifted +1\|+1 so we always stay positive.
		2256
		2257	// bits is ___n cccc CCCC bbbb
		2258	// n do not draw borders&corners
		2259	// c draw these corners, but...
		2260	// C ... not these
		2261	// b draw these borders
		2262
		2263	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2264	// ┃· ·· ·┃ ━━
		2265
		2266	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2267	// ·· ·· ·┏ ┓·
		2268
		2269	// full tile
		2270	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2271
		2272	// borders
		2273	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2274	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2275	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2276	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2277
		2278	// corners
		2279	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2280	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2281	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2282	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2283	}
		2284	}
		2285
		2286	if (expect_false (z == 2) && expect_false (cell->flags))
		2287	{
		2288	// overlays such as the speech bubble, probably more to come
		2289	if (cell->flags & 1)
		2290	{
		2291	rc_key_t key_ov = key;
		2292	maptex tex = self->tex [TEXID_SPEECH];
		2293	rc_array_t *arr;
		2294	int px = x * T + T * 2 / 32;
		2295	int py = y * T - T * 6 / 32;
		2296
		2297	key_ov.texname = tex.name;
		2298	arr = rc_array (rc_ov, &key_ov);
		2299
		2300	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2301	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2302	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2303	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2304	}
		2305	}
		2306	}
		2307	}
		2308
		2309	rc_draw (rc);
		2310	rc_clear (rc);
		2311
		2312	// go through all smoothlevels, lowest to highest, then draw.
		2313	// this is basically counting sort
		2314	{
		2315	int w, b;
		2316
		2317	glEnable (GL_TEXTURE_2D);
		2318	glBegin (GL_QUADS);
		2319	for (w = 0; w < 256 / 32; ++w)
		2320	{
		2321	uint32_t smask = smooth_level [w];
		2322	if (smask)
		2323	for (b = 0; b < 32; ++b)
		2324	if (smask & (((uint32_t)1) << b))
1408	{	2325	{
1409	maptex tex = self->tex [face];	2326	int level = (w << 5) \| b;
		2327	HE *he;
1410		2328
1411	int px = (x + 1) * 32 - tex.w;	2329	hv_iterinit (smooth);
1412	int py = (y + 1) * 32 - tex.h;	2330	while ((he = hv_iternext (smooth)))
1413
1414	if (last_name != tex.name)
1415	{	2331	{
		2332	smooth_key skey = (smooth_key )HeKEY (he);
		2333	IV bits = SvIVX (HeVAL (he));
		2334
		2335	if (!(bits & 0x1000)
		2336	&& skey->level == level
		2337	&& level > smooth_max [skey->x][skey->y])
		2338	{
		2339	maptex tex = self->tex [skey->tile];
		2340	int px = (((int)skey->x) - 1) * T;
		2341	int py = (((int)skey->y) - 1) * T;
		2342	int border = bits & 15;
		2343	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2344	float dx = tex.s * .0625f; // 16 images/row
		2345	float dy = tex.t * .5f ; // 2 images/column
		2346
		2347	if (tex.name)
		2348	{
		2349	// this time avoiding texture state changes
		2350	// save gobs of state changes.
		2351	if (key.texname != tex.name)
		2352	{
		2353	self->tex [skey->tile].unused = 0;
		2354
1416	glEnd ();	2355	glEnd ();
1417	last_name = tex.name;
1418	glBindTexture (GL_TEXTURE_2D, last_name);	2356	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1419	glBegin (GL_QUADS);	2357	glBegin (GL_QUADS);
		2358	}
		2359
		2360	if (border)
		2361	{
		2362	float ox = border * dx;
		2363
		2364	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2365	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2366	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2367	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2368	}
		2369
		2370	if (corner)
		2371	{
		2372	float ox = corner * dx;
		2373
		2374	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2375	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2376	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2377	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2378	}
		2379	}
		2380	}
1420	}	2381	}
1421
1422	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1423	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1424	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1425	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1426	}	2382	}
1427	}
1428	}	2383	}
1429		2384
1430	glEnd ();	2385	glEnd ();
1431
1432	glDisable (GL_TEXTURE_2D);	2386	glDisable (GL_TEXTURE_2D);
		2387	key.texname = -1;
		2388	}
		2389
		2390	hv_clear (smooth);
		2391	}
		2392
		2393	if (pl_tex.name)
		2394	{
		2395	maptex tex = pl_tex;
		2396	int px = pl_x + sdx;
		2397	int py = pl_y + sdy;
		2398
		2399	key.texname = tex.name;
		2400	arr = rc_array (rc, &key);
		2401
		2402	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2403	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2404	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2405	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2406
		2407	rc_draw (rc);
		2408	}
		2409
		2410	rc_draw (rc_ov);
		2411	rc_clear (rc_ov);
		2412
1433	glDisable (GL_BLEND);	2413	glDisable (GL_BLEND);
1434	}	2414	rc_free (rc);
		2415	rc_free (rc_ov);
1435		2416
		2417	// top layer: overlays such as the health bar
		2418	for (y = 0; y < sh; y++)
		2419	if (0 <= y + my && y + my < self->rows)
		2420	{
		2421	maprow *row = self->row + (y + my);
		2422
		2423	for (x = 0; x < sw; x++)
		2424	if (row->c0 <= x + mx && x + mx < row->c1)
		2425	{
		2426	mapcell *cell = row->col + (x + mx - row->c0);
		2427
		2428	int px = x * T;
		2429	int py = y * T;
		2430
		2431	if (expect_false (cell->player == player))
		2432	{
		2433	px += sdx;
		2434	py += sdy;
		2435	}
		2436
		2437	if (cell->stat_hp)
		2438	{
		2439	int width = cell->stat_width * T;
		2440	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2441
		2442	glColor3ub (0, 0, 0);
		2443	glRectf (px + 1, py - thick - 2,
		2444	px + width - 1, py);
		2445
		2446	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2447	glRectf (px + 2,
		2448	py - thick - 1,
		2449	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2450	}
		2451	}
		2452	}
		2453	}
		2454
1436	void	2455	void
1437	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	2456	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1438	CODE:	2457	CODE:
1439	{	2458	{
1440	static float color[16][3] = {	2459	static float color[16][3] = {
1441	{ 0.00F, 0.00F, 0.00F },	2460	{ 0.00f, 0.00f, 0.00f },
1442	{ 1.00F, 1.00F, 1.00F },	2461	{ 1.00f, 1.00f, 1.00f },
1443	{ 0.00F, 0.00F, 0.55F },	2462	{ 0.00f, 0.00f, 0.55f },
1444	{ 1.00F, 0.00F, 0.00F },	2463	{ 1.00f, 0.00f, 0.00f },
1445		2464
1446	{ 1.00F, 0.54F, 0.00F },	2465	{ 1.00f, 0.54f, 0.00f },
1447	{ 0.11F, 0.56F, 1.00F },	2466	{ 0.11f, 0.56f, 1.00f },
1448	{ 0.93F, 0.46F, 0.00F },	2467	{ 0.93f, 0.46f, 0.00f },
1449	{ 0.18F, 0.54F, 0.34F },	2468	{ 0.18f, 0.54f, 0.34f },
1450		2469
1451	{ 0.56F, 0.73F, 0.56F },	2470	{ 0.56f, 0.73f, 0.56f },
1452	{ 0.80F, 0.80F, 0.80F },	2471	{ 0.80f, 0.80f, 0.80f },
1453	{ 0.55F, 0.41F, 0.13F },	2472	{ 0.55f, 0.41f, 0.13f },
1454	{ 0.99F, 0.77F, 0.26F },	2473	{ 0.99f, 0.77f, 0.26f },
1455		2474
1456	{ 0.74F, 0.65F, 0.41F },	2475	{ 0.74f, 0.65f, 0.41f },
1457		2476
1458	{ 0.00F, 1.00F, 1.00F },	2477	{ 0.00f, 1.00f, 1.00f },
1459	{ 1.00F, 0.00F, 1.00F },	2478	{ 1.00f, 0.00f, 1.00f },
1460	{ 1.00F, 1.00F, 0.00F },	2479	{ 1.00f, 1.00f, 0.00f },
1461	};	2480	};
1462		2481
1463	int x, y;	2482	int x, y;
1464		2483
1465	glEnable (GL_TEXTURE_2D);	2484	glEnable (GL_TEXTURE_2D);
		2485	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2486	* but the nvidia driver (185.18.14) mishandles alpha textures
		2487	* and takes the colour from god knows where instead of using
		2488	* Cp. MODULATE results in the same colour, but slightly different
		2489	* alpha, but atcually gives us the correct colour with nvidia.
		2490	*/
1466	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2491	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1467	glEnable (GL_BLEND);	2492	glEnable (GL_BLEND);
1468	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2493	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1469	glBegin (GL_QUADS);	2494	glBegin (GL_QUADS);
1470		2495
1471	for (y = 0; y < h; y++)	2496	for (y = 0; y < h; y++)
…		…
1475		2500
1476	if (m)	2501	if (m)
1477	{	2502	{
1478	float *c = color [m & 15];	2503	float *c = color [m & 15];
1479		2504
1480	float tx1 = m & 0x40 ? 0.5 : 0.;	2505	float tx1 = m & 0x40 ? 0.5f : 0.f;
1481	float tx2 = tx1 + 0.5;	2506	float tx2 = tx1 + 0.5f;
1482		2507
1483	glColor4f (c[0], c[1], c[2], 0.75);	2508	glColor4f (c[0], c[1], c[2], 1);
1484	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2509	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1485	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2510	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1486	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2511	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1487	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2512	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1488	}	2513	}
…		…
1492	glDisable (GL_BLEND);	2517	glDisable (GL_BLEND);
1493	glDisable (GL_TEXTURE_2D);	2518	glDisable (GL_TEXTURE_2D);
1494	}	2519	}
1495		2520
1496	void	2521	void
1497	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2522	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1498	PPCODE:	2523	PPCODE:
1499	{	2524	{
1500	int vx, vy;
1501	int x, y;	2525	int x, y;
1502	int sw4 = (sw + 3) & ~3;	2526	int sw1 = sw + 2;
		2527	int sh1 = sh + 2;
		2528	int sh3 = sh * 3;
		2529	int sw3 = sw * 3;
		2530	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1503	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2531	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
1504	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2532	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1505		2533
1506	memset (darkness, 255, sw4 * sh);
1507	SvPOK_only (darkness_sv);	2534	SvPOK_only (darkness3_sv);
1508	SvCUR_set (darkness_sv, sw4 * sh);	2535	SvCUR_set (darkness3_sv, sw3 * sh3);
1509		2536
1510	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2537	mx += self->x - 1;
1511	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2538	my += self->y - 1;
1512		2539
1513	for (y = 0; y < sh; y++)	2540	for (y = 0; y < sh1; y++)
1514	if (0 <= y + vy && y + vy < self->rows)	2541	if (0 <= y + my && y + my < self->rows)
1515	{	2542	{
1516	maprow *row = self->row + (y + vy);	2543	maprow *row = self->row + (y + my);
1517		2544
1518	for (x = 0; x < sw; x++)	2545	for (x = 0; x < sw1; x++)
1519	if (row->c0 <= x + vx && x + vx < row->c1)	2546	if (row->c0 <= x + mx && x + mx < row->c1)
1520	{	2547	{
1521	mapcell *cell = row->col + (x + vx - row->c0);	2548	mapcell *cell = row->col + (x + mx - row->c0);
1522		2549
1523	darkness[y * sw4 + x] = cell->darkness < 0	2550	darkness1 [y * sw1 + x] = cell->darkness
		2551	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1524	? 255 - FOW_DARKNESS	2552	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1525	: 255 - cell->darkness;
1526	}	2553	}
1527	}	2554	}
1528		2555
		2556	for (y = 0; y < sh; ++y)
		2557	for (x = 0; x < sw; ++x)
		2558	{
		2559	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2560	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2561	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2562	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2563	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2564	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2565	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2566	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2567	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2568
		2569	uint8_t r11 = (d11 + d21 + d12) / 3;
		2570	uint8_t r21 = d21;
		2571	uint8_t r31 = (d21 + d31 + d32) / 3;
		2572
		2573	uint8_t r12 = d12;
		2574	uint8_t r22 = d22;
		2575	uint8_t r32 = d32;
		2576
		2577	uint8_t r13 = (d13 + d23 + d12) / 3;
		2578	uint8_t r23 = d23;
		2579	uint8_t r33 = (d23 + d33 + d32) / 3;
		2580
		2581	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
		2582	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
		2583	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
		2584	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
		2585	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
		2586	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
		2587	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
		2588	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
		2589	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
		2590	}
		2591
		2592	free (darkness1);
		2593
1529	EXTEND (SP, 3);	2594	EXTEND (SP, 3);
1530	PUSHs (sv_2mortal (newSViv (sw4)));	2595	PUSHs (sv_2mortal (newSViv (sw3)));
1531	PUSHs (sv_2mortal (newSViv (sh)));	2596	PUSHs (sv_2mortal (newSViv (sh3)));
1532	PUSHs (darkness_sv);	2597	PUSHs (darkness3_sv);
1533	}	2598	}
1534		2599
1535	SV *	2600	SV *
1536	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2601	get_rect (DC::Map self, int x0, int y0, int w, int h)
1537	CODE:	2602	CODE:
1538	{	2603	{
1539	int x, y, x1, y1;	2604	int x, y, x1, y1;
1540	SV data_sv = newSV (w h * 7 + 5);	2605	SV data_sv = newSV (w h * 7 + 5);
1541	uint8_t data = (uint8_t )SvPVX (data_sv);	2606	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1566	if (row && row->c0 <= x && x < row->c1)	2631	if (row && row->c0 <= x && x < row->c1)
1567	{	2632	{
1568	mapcell *cell = row->col + (x - row->c0);	2633	mapcell *cell = row->col + (x - row->c0);
1569	uint8_t flags = 0;	2634	uint8_t flags = 0;
1570		2635
1571	if (cell->face [0]) flags \|= 1;	2636	if (cell->tile [0]) flags \|= 1;
1572	if (cell->face [1]) flags \|= 2;	2637	if (cell->tile [1]) flags \|= 2;
1573	if (cell->face [2]) flags \|= 4;	2638	if (cell->tile [2]) flags \|= 4;
1574		2639
1575	*data++ = flags;	2640	*data++ = flags;
1576		2641
1577	if (flags & 1)	2642	if (flags & 1)
1578	{	2643	{
		2644	tileid tile = cell->tile [0];
1579	*data++ = cell->face [0] >> 8;	2645	*data++ = tile >> 8;
1580	*data++ = cell->face [0];	2646	*data++ = tile;
1581	}	2647	}
1582		2648
1583	if (flags & 2)	2649	if (flags & 2)
1584	{	2650	{
		2651	tileid tile = cell->tile [1];
1585	*data++ = cell->face [1] >> 8;	2652	*data++ = tile >> 8;
1586	*data++ = cell->face [1];	2653	*data++ = tile;
1587	}	2654	}
1588		2655
1589	if (flags & 4)	2656	if (flags & 4)
1590	{	2657	{
		2658	tileid tile = cell->tile [2];
1591	*data++ = cell->face [2] >> 8;	2659	*data++ = tile >> 8;
1592	*data++ = cell->face [2];	2660	*data++ = tile;
1593	}	2661	}
1594	}	2662	}
1595	else	2663	else
1596	*data++ = 0;	2664	*data++ = 0;
1597	}	2665	}
1598	}	2666	}
1599		2667
		2668	/* if size is wh + 5 then no data has been found /
		2669	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2670	{
1600	SvPOK_only (data_sv);	2671	SvPOK_only (data_sv);
1601	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2672	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2673	}
		2674
1602	RETVAL = data_sv;	2675	RETVAL = data_sv;
1603	}	2676	}
1604	OUTPUT:	2677	OUTPUT:
1605	RETVAL	2678	RETVAL
1606		2679
1607	void	2680	void
1608	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2681	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1609	PPCODE:	2682	PPCODE:
1610	{	2683	{
1611	int x, y, z;	2684	int x, y, z;
1612	int w, h;	2685	int w, h;
1613	int x1, y1;	2686	int x1, y1;
		2687	STRLEN len;
		2688	uint8_t data, end;
		2689
		2690	len = SvLEN (data_sv);
		2691	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2692	data = SvPVbyte_nolen (data_sv);
		2693	end = data + len + 8;
		2694
		2695	if (len < 5)
		2696	XSRETURN_EMPTY;
1614		2697
1615	if (*data++ != 0)	2698	if (*data++ != 0)
1616	return; /* version mismatch */	2699	XSRETURN_EMPTY; /* version mismatch */
1617		2700
1618	w = data++ << 8; w \|= data++;	2701	w = data++ << 8; w \|= data++;
1619	h = data++ << 8; h \|= data++;	2702	h = data++ << 8; h \|= data++;
1620		2703
1621	// we need to do this 'cause we don't keep an absolute coord system for rows	2704	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1633	{	2716	{
1634	maprow *row = map_get_row (self, y);	2717	maprow *row = map_get_row (self, y);
1635		2718
1636	for (x = x0; x < x1; x++)	2719	for (x = x0; x < x1; x++)
1637	{	2720	{
		2721	uint8_t flags;
		2722
		2723	if (data + 7 >= end)
		2724	XSRETURN_EMPTY;
		2725
1638	uint8_t flags = *data++;	2726	flags = *data++;
1639		2727
1640	if (flags)	2728	if (flags)
1641	{	2729	{
1642	mapface face[3] = { 0, 0, 0 };
1643
1644	mapcell *cell = row_get_cell (row, x);	2730	mapcell *cell = row_get_cell (row, x);
		2731	tileid tile[3] = { 0, 0, 0 };
1645		2732
1646	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2733	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1647	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2734	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1648	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2735	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1649		2736
1650	if (cell->darkness <= 0)	2737	if (cell->darkness == 0)
1651	{	2738	{
1652	cell->darkness = -1;	2739	/cell->darkness = 0;/
		2740	EXTEND (SP, 3);
1653		2741
1654	for (z = 0; z <= 2; z++)	2742	for (z = 0; z <= 2; z++)
1655	{	2743	{
1656	cell->face[z] = face[z];	2744	tileid t = tile [z];
1657		2745
1658	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2746	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2747	{
1659	XPUSHs (sv_2mortal (newSViv (face[z])));	2748	PUSHs (sv_2mortal (newSViv (t)));
		2749	need_texid (self, t);
		2750	}
		2751
		2752	cell->tile [z] = t;
1660	}	2753	}
1661	}	2754	}
1662	}	2755	}
1663	}	2756	}
1664	}	2757	}
1665	}	2758	}
1666		2759
1667	MODULE = CFClient PACKAGE = CFClient::MixChunk	2760	MODULE = Deliantra::Client PACKAGE = DC::RW
1668		2761
1669	CFClient::MixChunk	2762	DC::RW
1670	new_from_file (SV class, char path)	2763	new (SV class, SV data_sv)
1671	CODE:	2764	CODE:
1672	RETVAL = Mix_LoadWAV (path);	2765	{
		2766	STRLEN datalen;
		2767	char *data = SvPVbyte (data_sv, datalen);
		2768
		2769	RETVAL = SDL_RWFromConstMem (data, datalen);
		2770	}
1673	OUTPUT:	2771	OUTPUT:
1674	RETVAL	2772	RETVAL
1675		2773
		2774	DC::RW
		2775	new_from_file (SV class, const char path, const char *mode = "rb")
		2776	CODE:
		2777	RETVAL = SDL_RWFromFile (path, mode);
		2778	OUTPUT:
		2779	RETVAL
		2780
		2781	# fails on win32:
		2782	# dc.xs(2268) : error C2059: syntax error : '('
1676	void	2783	#void
		2784	#close (DC::RW self)
		2785	# CODE:
		2786	# (self->(close)) (self);
		2787
		2788	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2789
		2790	PROTOTYPES: DISABLE
		2791
		2792	DC::Channel
		2793	find ()
		2794	CODE:
		2795	{
		2796	RETVAL = Mix_GroupAvailable (-1);
		2797
		2798	if (RETVAL < 0)
		2799	{
		2800	RETVAL = Mix_GroupOldest (-1);
		2801
		2802	if (RETVAL < 0)
		2803	XSRETURN_UNDEF;
		2804
		2805	Mix_HaltChannel (RETVAL);
		2806	}
		2807
		2808	Mix_UnregisterAllEffects (RETVAL);
		2809	Mix_Volume (RETVAL, 128);
		2810	}
		2811	OUTPUT:
		2812	RETVAL
		2813
		2814	void
		2815	halt (DC::Channel self)
		2816	CODE:
		2817	Mix_HaltChannel (self);
		2818
		2819	void
		2820	expire (DC::Channel self, int ticks = -1)
		2821	CODE:
		2822	Mix_ExpireChannel (self, ticks);
		2823
		2824	void
		2825	fade_out (DC::Channel self, int ticks = -1)
		2826	CODE:
		2827	Mix_FadeOutChannel (self, ticks);
		2828
		2829	int
		2830	volume (DC::Channel self, int volume)
		2831	CODE:
		2832	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2833	OUTPUT:
		2834	RETVAL
		2835
		2836	void
		2837	unregister_all_effects (DC::Channel self)
		2838	CODE:
		2839	Mix_UnregisterAllEffects (self);
		2840
		2841	void
		2842	set_panning (DC::Channel self, int left, int right)
		2843	CODE:
		2844	left = CLAMP (left , 0, 255);
		2845	right = CLAMP (right, 0, 255);
		2846	Mix_SetPanning (self, left, right);
		2847
		2848	void
		2849	set_distance (DC::Channel self, int distance)
		2850	CODE:
		2851	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2852
		2853	void
		2854	set_position (DC::Channel self, int angle, int distance)
		2855	CODE:
		2856
		2857	void
		2858	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2859	CODE:
		2860	{
		2861	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2862	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2863	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2864	}
		2865
		2866	void
		2867	set_reverse_stereo (DC::Channel self, int flip)
		2868	CODE:
		2869	Mix_SetReverseStereo (self, flip);
		2870
		2871	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2872
		2873	PROTOTYPES: DISABLE
		2874
		2875	void
		2876	decoders ()
		2877	PPCODE:
		2878	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2879	int i, num = Mix_GetNumChunkDecoders ();
		2880	EXTEND (SP, num);
		2881	for (i = 0; i < num; ++i)
		2882	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2883	#else
		2884	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2885	#endif
		2886
		2887	DC::MixChunk
		2888	new (SV *class, DC::RW rwops)
		2889	CODE:
		2890	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2891	OUTPUT:
		2892	RETVAL
		2893
		2894	void
1677	DESTROY (CFClient::MixChunk self)	2895	DESTROY (DC::MixChunk self)
1678	CODE:	2896	CODE:
1679	Mix_FreeChunk (self);	2897	Mix_FreeChunk (self);
1680		2898
1681	int	2899	int
1682	volume (CFClient::MixChunk self, int volume = -1)	2900	volume (DC::MixChunk self, int volume = -1)
1683	CODE:	2901	CODE:
		2902	if (items > 1)
		2903	volume = CLAMP (volume, 0, 128);
1684	RETVAL = Mix_VolumeChunk (self, volume);	2904	RETVAL = Mix_VolumeChunk (self, volume);
1685	OUTPUT:	2905	OUTPUT:
1686	RETVAL	2906	RETVAL
1687		2907
1688	int	2908	DC::Channel
1689	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2909	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1690	CODE:	2910	CODE:
		2911	{
1691	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2912	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2913
		2914	if (RETVAL < 0)
		2915	XSRETURN_UNDEF;
		2916
		2917	if (channel < 0)
		2918	{
		2919	Mix_UnregisterAllEffects (RETVAL);
		2920	Mix_Volume (RETVAL, 128);
		2921	}
		2922	}
1692	OUTPUT:	2923	OUTPUT:
1693	RETVAL	2924	RETVAL
1694		2925
1695	MODULE = CFClient PACKAGE = CFClient::MixMusic	2926	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2927
		2928	void
		2929	decoders ()
		2930	PPCODE:
		2931	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2932	int i, num = Mix_GetNumMusicDecoders ();
		2933	EXTEND (SP, num);
		2934	for (i = 0; i < num; ++i)
		2935	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2936	#else
		2937	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2938	#endif
1696		2939
1697	int	2940	int
1698	volume (int volume = -1)	2941	volume (int volume = -1)
		2942	PROTOTYPE: ;$
1699	CODE:	2943	CODE:
		2944	if (items > 0)
		2945	volume = CLAMP (volume, 0, 128);
1700	RETVAL = Mix_VolumeMusic (volume);	2946	RETVAL = Mix_VolumeMusic (volume);
1701	OUTPUT:	2947	OUTPUT:
1702	RETVAL	2948	RETVAL
1703		2949
1704	CFClient::MixMusic	2950	void
1705	new_from_file (SV class, char path)	2951	fade_out (int ms)
1706	CODE:	2952	CODE:
1707	RETVAL = Mix_LoadMUS (path);	2953	Mix_FadeOutMusic (ms);
		2954
		2955	void
		2956	halt ()
		2957	CODE:
		2958	Mix_HaltMusic ();
		2959
		2960	int
		2961	playing ()
		2962	CODE:
		2963	RETVAL = Mix_PlayingMusic ();
1708	OUTPUT:	2964	OUTPUT:
1709	RETVAL	2965	RETVAL
1710		2966
		2967	DC::MixMusic
		2968	new (SV *class, DC::RW rwops)
		2969	CODE:
		2970	RETVAL = Mix_LoadMUS_RW (rwops);
		2971	OUTPUT:
		2972	RETVAL
		2973
1711	void	2974	void
1712	DESTROY (CFClient::MixMusic self)	2975	DESTROY (DC::MixMusic self)
1713	CODE:	2976	CODE:
1714	Mix_FreeMusic (self);	2977	Mix_FreeMusic (self);
1715		2978
1716	int	2979	int
1717	play (CFClient::MixMusic self, int loops = -1)	2980	play (DC::MixMusic self, int loops = -1)
1718	CODE:	2981	CODE:
1719	RETVAL = Mix_PlayMusic (self, loops);	2982	RETVAL = Mix_PlayMusic (self, loops);
1720	OUTPUT:	2983	OUTPUT:
1721	RETVAL	2984	RETVAL
1722		2985
		2986	void
		2987	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2988	CODE:
		2989	Mix_FadeInMusicPos (self, loops, ms, position);
		2990
1723	MODULE = CFClient PACKAGE = CFClient::OpenGL	2991	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2992
		2993	PROTOTYPES: ENABLE
1724		2994
1725	BOOT:	2995	BOOT:
1726	{	2996	{
1727	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2997	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1728	static const struct {	2998	static const struct {
1729	const char *name;	2999	const char *name;
1730	IV iv;	3000	IV iv;
1731	} *civ, const_iv[] = {	3001	} *civ, const_iv[] = {
1732	# define const_iv(name) { # name, (IV)name }	3002	# define const_iv(name) { # name, (IV)name }
		3003	const_iv (GL_VENDOR),
		3004	const_iv (GL_VERSION),
		3005	const_iv (GL_EXTENSIONS),
		3006	const_iv (GL_MAX_TEXTURE_UNITS),
1733	const_iv (GL_COLOR_MATERIAL),	3007	const_iv (GL_COLOR_MATERIAL),
1734	const_iv (GL_SMOOTH),	3008	const_iv (GL_SMOOTH),
1735	const_iv (GL_FLAT),	3009	const_iv (GL_FLAT),
1736	const_iv (GL_DITHER),	3010	const_iv (GL_DITHER),
1737	const_iv (GL_BLEND),	3011	const_iv (GL_BLEND),
…		…
1741	const_iv (GL_ALPHA_TEST),	3015	const_iv (GL_ALPHA_TEST),
1742	const_iv (GL_NORMALIZE),	3016	const_iv (GL_NORMALIZE),
1743	const_iv (GL_RESCALE_NORMAL),	3017	const_iv (GL_RESCALE_NORMAL),
1744	const_iv (GL_FRONT),	3018	const_iv (GL_FRONT),
1745	const_iv (GL_BACK),	3019	const_iv (GL_BACK),
		3020	const_iv (GL_AUX0),
1746	const_iv (GL_AND),	3021	const_iv (GL_AND),
1747	const_iv (GL_ONE),	3022	const_iv (GL_ONE),
1748	const_iv (GL_ZERO),	3023	const_iv (GL_ZERO),
1749	const_iv (GL_SRC_ALPHA),	3024	const_iv (GL_SRC_ALPHA),
1750	const_iv (GL_DST_ALPHA),	3025	const_iv (GL_DST_ALPHA),
1751	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3026	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1752	const_iv (GL_ONE_MINUS_DST_ALPHA),	3027	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3028	const_iv (GL_SRC_COLOR),
		3029	const_iv (GL_DST_COLOR),
		3030	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3031	const_iv (GL_ONE_MINUS_DST_COLOR),
1753	const_iv (GL_SRC_ALPHA_SATURATE),	3032	const_iv (GL_SRC_ALPHA_SATURATE),
1754	const_iv (GL_RGB),	3033	const_iv (GL_RGB),
1755	const_iv (GL_RGBA),	3034	const_iv (GL_RGBA),
1756	const_iv (GL_RGBA4),	3035	const_iv (GL_RGBA4),
1757	const_iv (GL_RGBA8),	3036	const_iv (GL_RGBA8),
…		…
1763	const_iv (GL_INTENSITY),	3042	const_iv (GL_INTENSITY),
1764	const_iv (GL_LUMINANCE),	3043	const_iv (GL_LUMINANCE),
1765	const_iv (GL_LUMINANCE_ALPHA),	3044	const_iv (GL_LUMINANCE_ALPHA),
1766	const_iv (GL_FLOAT),	3045	const_iv (GL_FLOAT),
1767	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3046	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3047	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3048	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3049	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3050	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3051	const_iv (GL_COMPRESSED_RGB_ARB),
		3052	const_iv (GL_COMPRESSED_RGBA_ARB),
1768	const_iv (GL_COMPILE),	3053	const_iv (GL_COMPILE),
		3054	const_iv (GL_PROXY_TEXTURE_1D),
		3055	const_iv (GL_PROXY_TEXTURE_2D),
1769	const_iv (GL_TEXTURE_1D),	3056	const_iv (GL_TEXTURE_1D),
1770	const_iv (GL_TEXTURE_2D),	3057	const_iv (GL_TEXTURE_2D),
1771	const_iv (GL_TEXTURE_ENV),	3058	const_iv (GL_TEXTURE_ENV),
1772	const_iv (GL_TEXTURE_MAG_FILTER),	3059	const_iv (GL_TEXTURE_MAG_FILTER),
1773	const_iv (GL_TEXTURE_MIN_FILTER),	3060	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1794	const_iv (GL_COLOR_LOGIC_OP),	3081	const_iv (GL_COLOR_LOGIC_OP),
1795	const_iv (GL_SEPARABLE_2D),	3082	const_iv (GL_SEPARABLE_2D),
1796	const_iv (GL_CONVOLUTION_2D),	3083	const_iv (GL_CONVOLUTION_2D),
1797	const_iv (GL_CONVOLUTION_BORDER_MODE),	3084	const_iv (GL_CONVOLUTION_BORDER_MODE),
1798	const_iv (GL_CONSTANT_BORDER),	3085	const_iv (GL_CONSTANT_BORDER),
		3086	const_iv (GL_POINTS),
1799	const_iv (GL_LINES),	3087	const_iv (GL_LINES),
		3088	const_iv (GL_LINE_STRIP),
1800	const_iv (GL_LINE_LOOP),	3089	const_iv (GL_LINE_LOOP),
1801	const_iv (GL_QUADS),	3090	const_iv (GL_QUADS),
1802	const_iv (GL_QUAD_STRIP),	3091	const_iv (GL_QUAD_STRIP),
1803	const_iv (GL_TRIANGLES),	3092	const_iv (GL_TRIANGLES),
1804	const_iv (GL_TRIANGLE_STRIP),	3093	const_iv (GL_TRIANGLE_STRIP),
1805	const_iv (GL_TRIANGLE_FAN),	3094	const_iv (GL_TRIANGLE_FAN),
		3095	const_iv (GL_POLYGON),
1806	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3096	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3097	const_iv (GL_POINT_SMOOTH_HINT),
		3098	const_iv (GL_LINE_SMOOTH_HINT),
		3099	const_iv (GL_POLYGON_SMOOTH_HINT),
		3100	const_iv (GL_GENERATE_MIPMAP_HINT),
		3101	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1807	const_iv (GL_FASTEST),	3102	const_iv (GL_FASTEST),
		3103	const_iv (GL_DONT_CARE),
		3104	const_iv (GL_NICEST),
1808	const_iv (GL_V2F),	3105	const_iv (GL_V2F),
1809	const_iv (GL_V3F),	3106	const_iv (GL_V3F),
1810	const_iv (GL_T2F_V3F),	3107	const_iv (GL_T2F_V3F),
1811	const_iv (GL_T2F_N3F_V3F),	3108	const_iv (GL_T2F_N3F_V3F),
		3109	const_iv (GL_FUNC_ADD),
		3110	const_iv (GL_FUNC_SUBTRACT),
		3111	const_iv (GL_FUNC_REVERSE_SUBTRACT),
1812	# undef const_iv	3112	# undef const_iv
1813	};	3113	};
1814		3114
1815	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3115	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1816	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3116	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		3117
		3118	texture_av = newAV ();
		3119	AvREAL_off (texture_av);
1817	}	3120	}
		3121
		3122	void
		3123	disable_GL_EXT_blend_func_separate ()
		3124	CODE:
		3125	gl.BlendFuncSeparate = 0;
		3126	gl.BlendFuncSeparateEXT = 0;
		3127
		3128	void
		3129	apple_nvidia_bug (int enable)
1818		3130
1819	char *	3131	char *
1820	gl_vendor ()	3132	gl_vendor ()
1821	CODE:	3133	CODE:
1822	RETVAL = (char *)glGetString (GL_VENDOR);	3134	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1835	CODE:	3147	CODE:
1836	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3148	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1837	OUTPUT:	3149	OUTPUT:
1838	RETVAL	3150	RETVAL
1839		3151
		3152	const char *glGetString (GLenum pname)
		3153
		3154	GLint glGetInteger (GLenum pname)
		3155	CODE:
		3156	glGetIntegerv (pname, &RETVAL);
		3157	OUTPUT:
		3158	RETVAL
		3159
		3160	GLdouble glGetDouble (GLenum pname)
		3161	CODE:
		3162	glGetDoublev (pname, &RETVAL);
		3163	OUTPUT:
		3164	RETVAL
		3165
1840	int glGetError ()	3166	int glGetError ()
1841		3167
1842	void glFinish ()	3168	void glFinish ()
1843		3169
1844	void glClear (int mask)	3170	void glClear (int mask)
…		…
1858		3184
1859	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3185	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1860	CODE:	3186	CODE:
1861	gl_BlendFuncSeparate (sa, da, saa, daa);	3187	gl_BlendFuncSeparate (sa, da, saa, daa);
1862		3188
		3189	# void glBlendEquation (int se)
		3190
1863	void glDepthMask (int flag)	3191	void glDepthMask (int flag)
1864		3192
1865	void glLogicOp (int opcode)	3193	void glLogicOp (int opcode)
1866		3194
1867	void glColorMask (int red, int green, int blue, int alpha)	3195	void glColorMask (int red, int green, int blue, int alpha)
…		…
1881	# near_ and far_ are due to microsofts buggy "c" compiler	3209	# near_ and far_ are due to microsofts buggy "c" compiler
1882	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3210	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1883		3211
1884	# near_ and far_ are due to microsofts buggy "c" compiler	3212	# near_ and far_ are due to microsofts buggy "c" compiler
1885	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3213	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3214
		3215	PROTOTYPES: DISABLE
1886		3216
1887	void glViewport (int x, int y, int width, int height)	3217	void glViewport (int x, int y, int width, int height)
1888		3218
1889	void glScissor (int x, int y, int width, int height)	3219	void glScissor (int x, int y, int width, int height)
1890		3220
…		…
1898		3228
1899	void glRotate (float angle, float x, float y, float z)	3229	void glRotate (float angle, float x, float y, float z)
1900	CODE:	3230	CODE:
1901	glRotatef (angle, x, y, z);	3231	glRotatef (angle, x, y, z);
1902		3232
1903	void glBegin (int mode)
1904
1905	void glEnd ()
1906
1907	void glColor (float r, float g, float b, float a = 1.0)	3233	void glColor (float r, float g, float b, float a = 1.0)
1908	PROTOTYPE: @	3234	PROTOTYPE: @
1909	ALIAS:	3235	ALIAS:
1910	glColor_premultiply = 1	3236	glColor_premultiply = 1
1911	CODE:	3237	CODE:
1912	if (ix)	3238	if (ix)
1913	{	3239	{
…		…
1916	b *= a;	3242	b *= a;
1917	}	3243	}
1918	// microsoft visual "c" rounds instead of truncating...	3244	// microsoft visual "c" rounds instead of truncating...
1919	glColor4f (r, g, b, a);	3245	glColor4f (r, g, b, a);
1920		3246
1921	void glInterleavedArrays (int format, int stride, char *data)
1922
1923	void glDrawElements (int mode, int count, int type, char *indices)
1924
1925	# 1.2 void glDrawRangeElements (int mode, int start, int end
1926
1927	void glRasterPos (float x, float y, float z = 0.)	3247	void glRasterPos (float x, float y, float z = 0.)
1928	CODE:	3248	CODE:
1929	glRasterPos3f (0, 0, z);	3249	glRasterPos3f (0, 0, z);
1930	glBitmap (0, 0, 0, 0, x, y, 0);	3250	glBitmap (0, 0, 0, 0, x, y, 0);
1931		3251
…		…
1935		3255
1936	void glTexCoord (float s, float t)	3256	void glTexCoord (float s, float t)
1937	CODE:	3257	CODE:
1938	glTexCoord2f (s, t);	3258	glTexCoord2f (s, t);
1939		3259
		3260	void glRect (float x1, float y1, float x2, float y2)
		3261	CODE:
		3262	glRectf (x1, y1, x2, y2);
		3263
		3264	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3265	CODE:
		3266	glBegin (GL_LINE_LOOP);
		3267	glVertex2f (x1, y1);
		3268	glVertex2f (x2, y1);
		3269	glVertex2f (x2, y2);
		3270	glVertex2f (x1, y2);
		3271	glEnd ();
		3272
		3273	PROTOTYPES: ENABLE
		3274
		3275	void glBegin (int mode)
		3276
		3277	void glEnd ()
		3278
		3279	void glPointSize (GLfloat size)
		3280
		3281	void glLineWidth (GLfloat width)
		3282
		3283	void glInterleavedArrays (int format, int stride, char *data)
		3284
		3285	void glDrawElements (int mode, int count, int type, char *indices)
		3286
		3287	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3288
1940	void glTexEnv (int target, int pname, float param)	3289	void glTexEnv (int target, int pname, float param)
1941	CODE:	3290	CODE:
1942	glTexEnvf (target, pname, param);	3291	glTexEnvf (target, pname, param);
1943		3292
1944	void glTexParameter (int target, int pname, float param)	3293	void glTexParameter (int target, int pname, float param)
…		…
1960	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3309	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1961	CODE:	3310	CODE:
1962	if (gl.SeparableFilter2D)	3311	if (gl.SeparableFilter2D)
1963	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3312	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1964		3313
1965	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3314	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1966		3315
1967	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3316	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1968		3317
1969	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3318	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3319
		3320	void glPixelZoom (float x, float y)
1970		3321
1971	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3322	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1972		3323
1973	int glGenTexture ()	3324	int glGenTexture ()
1974	CODE:	3325	CODE:
1975	{	3326	RETVAL = gen_texture ();
1976	GLuint name;
1977	glGenTextures (1, &name);
1978	RETVAL = name;
1979	}
1980	OUTPUT:	3327	OUTPUT:
1981	RETVAL	3328	RETVAL
1982		3329
1983	void glDeleteTexture (int name)	3330	void glDeleteTexture (int name)
1984	CODE:	3331	CODE:
1985	{
1986	GLuint name_ = name;
1987	glDeleteTextures (1, &name_);	3332	del_texture (name);
1988	}	3333
1989
1990	int glGenList ()	3334	int glGenList ()
1991	CODE:	3335	CODE:
1992	RETVAL = glGenLists (1);	3336	RETVAL = glGenLists (1);
1993	OUTPUT:	3337	OUTPUT:
1994	RETVAL	3338	RETVAL
…		…
2001		3345
2002	void glEndList ()	3346	void glEndList ()
2003		3347
2004	void glCallList (int list)	3348	void glCallList (int list)
2005		3349
		3350	void c_init ()
		3351	CODE:
		3352	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3353	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
2006		3354
		3355	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3356
		3357	PROTOTYPES: DISABLE
		3358
		3359	void
		3360	find_widget (SV *self, NV x, NV y)
		3361	PPCODE:
		3362	{
		3363	if (within_widget (self, x, y))
		3364	XPUSHs (self);
		3365	}
		3366
		3367	BOOT:
		3368	{
		3369	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3370
		3371	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3372	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3373	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3374	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3375	}
		3376
		3377	void
		3378	draw (SV *self)
		3379	CODE:
		3380	{
		3381	HV *hv;
		3382	SV **svp;
		3383	NV x, y, w, h;
		3384	SV *draw_x_sv = GvSV (draw_x_gv);
		3385	SV *draw_y_sv = GvSV (draw_y_gv);
		3386	SV *draw_w_sv = GvSV (draw_w_gv);
		3387	SV *draw_h_sv = GvSV (draw_h_gv);
		3388	double draw_x, draw_y;
		3389
		3390	if (!SvROK (self))
		3391	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3392
		3393	hv = (HV *)SvRV (self);
		3394
		3395	if (SvTYPE (hv) != SVt_PVHV)
		3396	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3397
		3398	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3399	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3400
		3401	if (!h \|\| !w)
		3402	XSRETURN_EMPTY;
		3403
		3404	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3405	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3406
		3407	draw_x = SvNV (draw_x_sv) + x;
		3408	draw_y = SvNV (draw_y_sv) + y;
		3409
		3410	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3411	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3412	XSRETURN_EMPTY;
		3413
		3414	sv_setnv (draw_x_sv, draw_x);
		3415	sv_setnv (draw_y_sv, draw_y);
		3416
		3417	glPushMatrix ();
		3418	glTranslated (x, y, 0);
		3419
		3420	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3421	{
		3422	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3423
		3424	if (svp && SvTRUE (*svp))
		3425	{
		3426	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3427	glEnable (GL_BLEND);
		3428	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3429	glBegin (GL_QUADS);
		3430	glVertex2f (0, 0);
		3431	glVertex2f (w, 0);
		3432	glVertex2f (w, h);
		3433	glVertex2f (0, h);
		3434	glEnd ();
		3435	glDisable (GL_BLEND);
		3436	}
		3437	}
		3438	#if 0
		3439	// draw borders, for debugging
		3440	glPushMatrix ();
		3441	glColor4f (1., 1., 0., 1.);
		3442	glTranslatef (.5, .5, 0.);
		3443	glBegin (GL_LINE_LOOP);
		3444	glVertex2f (0 , 0);
		3445	glVertex2f (w - 1, 0);
		3446	glVertex2f (w - 1, h - 1);
		3447	glVertex2f (0 , h - 1);
		3448	glEnd ();
		3449	glPopMatrix ();
		3450	#endif
		3451	PUSHMARK (SP);
		3452	XPUSHs (self);
		3453	PUTBACK;
		3454	call_method ("_draw", G_VOID \| G_DISCARD);
		3455	SPAGAIN;
		3456
		3457	glPopMatrix ();
		3458
		3459	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3460	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3461	}
		3462

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.130 by root, Wed Jul 12 17:21:01 2006 UTC vs. Revision 1.301 by root, Thu Feb 4 20:01:08 2010 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.130 by root, Wed Jul 12 17:21:01 2006 UTC vs.
Revision 1.301 by root, Thu Feb 4 20:01:08 2010 UTC