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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.167 by root, Sat Dec 9 02:21:25 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_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
15	#ifdef _WIN32	20	#ifdef _WIN32
16	# undef pipe	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
17	#endif	26	#endif
18		27
		28	#include <assert.h>
19	#include <math.h>	29	#include <math.h>
20	#include <string.h>	30	#include <string.h>
21	#include <stdio.h>	31	#include <stdio.h>
22	#include <stdlib.h>	32	#include <stdlib.h>
23		33
		34	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		35
24	#include <SDL.h>	36	#include <SDL.h>
		37	#include <SDL_thread.h>
25	#include <SDL_endian.h>	38	#include <SDL_endian.h>
26	#include <SDL_image.h>	39	#include <SDL_image.h>
27	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
28	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
29		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
30	#define PANGO_ENABLE_BACKEND	50	#define PANGO_ENABLE_BACKEND
31	#define G_DISABLE_CAST_CHECKS	51	#define G_DISABLE_CAST_CHECKS
32		52
33	#include <glib/gmacros.h>	53	#include <glib/gmacros.h>
34		54
35	#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
36		67
37	#ifndef _WIN32	68	#ifndef _WIN32
38	# include <sys/types.h>	69	# include <sys/types.h>
39	# include <sys/socket.h>	70	# include <sys/socket.h>
40	# include <netinet/in.h>	71	# include <netinet/in.h>
41	# include <netinet/tcp.h>	72	# include <netinet/tcp.h>
42	# include <inttypes.h>	73	# include <inttypes.h>
43	#endif	74	#endif
44		75
		76	#if __GNUC__ >= 4
		77	# define expect(expr,value) __builtin_expect ((expr),(value))
		78	#else
		79	# define expect(expr,value) (expr)
		80	#endif
		81
		82	#define expect_false(expr) expect ((expr) != 0, 0)
		83	#define expect_true(expr) expect ((expr) != 0, 1)
		84
45	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
46		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 */
47	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
48		91
49	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
50	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
51		94
52	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
53		96
54	#if 0	97	/* mask out modifiers we are not interested in */
55	# define PARACHUTE SDL_INIT_NOPARACHUTE	98	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
56	#else	99
57	# define PARACHUTE 0	100	#define KMOD_LRAM 0x10000 // our extension
58	#endif	101
		102	#define TEXID_SPEECH 1
		103	#define TEXID_NOFACE 2
		104
		105	static AV *texture_av;
59		106
60	static struct	107	static struct
61	{	108	{
62	#define GL_FUNC(ptr,name) ptr name;	109	#define GL_FUNC(ptr,name) ptr name;
63	#include "glfunc.h"	110	#include "glfunc.h"
64	#undef GL_FUNC	111	#undef GL_FUNC
65	} gl;	112	} gl;
66		113
		114	static void
67	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	115	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
68	{	116	{
69	if (gl.BlendFuncSeparate)	117	if (gl.BlendFuncSeparate)
70	gl.BlendFuncSeparate (sa, da, saa, daa);	118	gl.BlendFuncSeparate (sa, da, saa, daa);
71	else if (gl.BlendFuncSeparateEXT)	119	else if (gl.BlendFuncSeparateEXT)
72	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	120	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
73	else	121	else
74	glBlendFunc (sa, da);	122	glBlendFunc (sa, da);
75	}	123	}
76		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
77	#include "texcache.c"	149	#include "texcache.c"
		150	#include "rendercache.c"
78		151
79	#include "pango-font.c"	152	#include "pango-font.c"
80	#include "pango-fontmap.c"	153	#include "pango-fontmap.c"
81	#include "pango-render.c"	154	#include "pango-render.c"
82		155
		156	typedef IV DC__Channel;
		157	typedef SDL_RWops *DC__RW;
83	typedef Mix_Chunk *CFPlus__MixChunk;	158	typedef Mix_Chunk *DC__MixChunk;
84	typedef Mix_Music *CFPlus__MixMusic;	159	typedef Mix_Music *DC__MixMusic;
85		160
86	typedef PangoFontDescription *CFPlus__Font;	161	typedef PangoFontDescription *DC__Font;
87		162
88	static int	163	static int
89	shape_attr_p (PangoLayoutRun *run)	164	shape_attr_p (PangoLayoutRun *run)
90	{	165	{
91	GSList *attrs = run->item->analysis.extra_attrs;	166	GSList *attrs = run->item->analysis.extra_attrs;
105		180
106	typedef struct cf_layout {	181	typedef struct cf_layout {
107	PangoLayout *pl;	182	PangoLayout *pl;
108	float r, g, b, a; // default color for rgba mode	183	float r, g, b, a; // default color for rgba mode
109	int base_height;	184	int base_height;
110	CFPlus__Font font;	185	DC__Font font;
		186	rc_t *rc;
111	} *CFPlus__Layout;	187	} *DC__Layout;
112		188
113	static CFPlus__Font default_font;	189	static DC__Font default_font;
114	static PangoContext *opengl_context;	190	static PangoContext *opengl_context;
115	static PangoFontMap *opengl_fontmap;	191	static PangoFontMap *opengl_fontmap;
116		192
117	static void	193	static void
118	substitute_func (FcPattern *pattern, gpointer data)	194	substitute_func (FcPattern *pattern, gpointer data)
…		…
123	#endif	199	#endif
124	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	200	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
125	}	201	}
126		202
127	static void	203	static void
128	layout_update_font (CFPlus__Layout self)	204	layout_update_font (DC__Layout self)
129	{	205	{
130	/* 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
131	* reasonably well with bitstream vera	207	* reasonably well with dejavu/bistream fonts
132	*/	208	*/
133	PangoFontDescription *font = self->font ? self->font : default_font;	209	PangoFontDescription *font = self->font ? self->font : default_font;
134		210
135	pango_font_description_set_absolute_size (font,	211	pango_font_description_set_absolute_size (font,
136	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	212	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
137		213
138	pango_layout_set_font_description (self->pl, font);	214	pango_layout_set_font_description (self->pl, font);
139	}	215	}
140		216
141	static void	217	static void
142	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	218	layout_get_pixel_size (DC__Layout self, int w, int h)
143	{	219	{
144	PangoRectangle rect;	220	PangoRectangle rect;
145		221
146	// get_pixel_* wrongly rounds down	222	// get_pixel_* wrongly rounds down
147	pango_layout_get_extents (self->pl, 0, &rect);	223	pango_layout_get_extents (self->pl, 0, &rect);
…		…
154		230
155	*w = rect.width;	231	*w = rect.width;
156	*h = rect.height;	232	*h = rect.height;
157	}	233	}
158		234
		235	typedef uint16_t tileid;
159	typedef uint16_t mapface;	236	typedef uint16_t faceid;
160		237
161	typedef struct {	238	typedef struct {
162	GLint name;	239	GLuint name;
163	int w, h;	240	int w, h;
164	float s, t;	241	float s, t;
165	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 */
166	} maptex;	246	} maptex;
167		247
168	typedef struct {	248	typedef struct {
169	uint32_t player;	249	uint32_t player;
170	mapface face[3];	250	tileid tile[3];
171	uint16_t darkness;	251	uint16_t darkness;
172	uint8_t stat_width, stat_hp, flags;	252	uint8_t stat_width, stat_hp, flags, smoothmax;
173	} mapcell;	253	} mapcell;
174		254
175	typedef struct {	255	typedef struct {
176	int32_t c0, c1;	256	int32_t c0, c1;
177	mapcell *col;	257	mapcell *col;
178	} maprow;	258	} maprow;
179		259
180	typedef struct map {	260	typedef struct map {
181	int x, y, w, h;	261	int x, y, w, h;
182	int ox, oy; /* offset to virtual global coordinate system */	262	int ox, oy; /* offset to virtual global coordinate system */
183	int faces;	263	int faces; tileid *face2tile; // [faceid]
184	mapface *face;	264	int texs; maptex *tex; // [tileid]
185
186	int texs;
187	maptex *tex;
188		265
189	int32_t rows;	266	int32_t rows;
190	maprow *row;	267	maprow *row;
191	} *CFPlus__Map;	268	} *DC__Map;
192		269
193	static char *	270	static char *
194	prepend (char *ptr, int sze, int inc)	271	prepend (char *ptr, int sze, int inc)
195	{	272	{
196	char *p;	273	char *p;
…		…
213	}	290	}
214		291
215	#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))
216	#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))
217		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
218	static maprow *	315	static maprow *
219	map_get_row (CFPlus__Map self, int y)	316	map_get_row (DC__Map self, int y)
220	{	317	{
221	if (0 > y)	318	if (0 > y)
222	{	319	{
223	int extend = - y + MAP_EXTEND_Y;	320	int extend = - y + MAP_EXTEND_Y;
224	Prepend (maprow, self->row, self->rows, extend);	321	Prepend (maprow, self->row, self->rows, extend);
…		…
262		359
263	return row->col + (x - row->c0);	360	return row->col + (x - row->c0);
264	}	361	}
265		362
266	static mapcell *	363	static mapcell *
267	map_get_cell (CFPlus__Map self, int x, int y)	364	map_get_cell (DC__Map self, int x, int y)
268	{	365	{
269	return row_get_cell (map_get_row (self, y), x);	366	return row_get_cell (map_get_row (self, y), x);
270	}	367	}
271		368
272	static void	369	static void
273	map_clear (CFPlus__Map self)	370	map_clear (DC__Map self)
274	{	371	{
275	int r;	372	int r;
276		373
277	for (r = 0; r < self->rows; r++)	374	for (r = 0; r < self->rows; r++)
278	Safefree (self->row[r].col);	375	Safefree (self->row[r].col);
…		…
285	self->oy = 0;	382	self->oy = 0;
286	self->row = 0;	383	self->row = 0;
287	self->rows = 0;	384	self->rows = 0;
288	}	385	}
289		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
290	static void	397	static void
291	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	398	map_blank (DC__Map self, int x0, int y0, int w, int h)
292	{	399	{
293	int x, y;	400	int x, y;
294	maprow *row;	401	maprow *row;
295	mapcell *cell;	402	mapcell *cell;
296		403
…		…
308	if (x >= row->c1)	415	if (x >= row->c1)
309	break;	416	break;
310		417
311	cell = row->col + x - row->c0;	418	cell = row->col + x - row->c0;
312		419
313	cell->darkness = 0;	420	CELL_CLEAR (cell);
314	cell->stat_hp = 0;
315	cell->flags = 0;
316	cell->player = 0;
317	}	421	}
318	}	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);
319	}	439	}
320		440
321	static void	441	static void
322	music_finished (void)	442	music_finished (void)
323	{	443	{
…		…
359	n \|= n >> 16;	479	n \|= n >> 16;
360		480
361	return n + 1;	481	return n + 1;
362	}	482	}
363		483
		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
364	/* SDL should provide this, really. */	495	/* SDL should provide this, really. */
365	#define SDLK_MODIFIER_MIN 300	496	#define SDLK_MODIFIER_MIN 300
366	#define SDLK_MODIFIER_MAX 314	497	#define SDLK_MODIFIER_MAX 314
367		498
368	MODULE = CFPlus PACKAGE = CFPlus	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
369		595
370	PROTOTYPES: ENABLE	596	PROTOTYPES: ENABLE
371		597
372	BOOT:	598	BOOT:
373	{	599	{
374	HV *stash = gv_stashpv ("CFPlus", 1);	600	HV *stash = gv_stashpv ("DC", 1);
375	static const struct {	601	static const struct {
376	const char *name;	602	const char *name;
377	IV iv;	603	IV iv;
378	} *civ, const_iv[] = {	604	} *civ, const_iv[] = {
379	# define const_iv(name) { # name, (IV)name }	605	# define const_iv(name) { # name, (IV)name }
…		…
401		627
402	const_iv (SDL_APPINPUTFOCUS),	628	const_iv (SDL_APPINPUTFOCUS),
403	const_iv (SDL_APPMOUSEFOCUS),	629	const_iv (SDL_APPMOUSEFOCUS),
404	const_iv (SDL_APPACTIVE),	630	const_iv (SDL_APPACTIVE),
405		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),
406	const_iv (SDLK_KP0),	684	const_iv (SDLK_KP0),
407	const_iv (SDLK_KP1),	685	const_iv (SDLK_KP1),
408	const_iv (SDLK_KP2),	686	const_iv (SDLK_KP2),
409	const_iv (SDLK_KP3),	687	const_iv (SDLK_KP3),
410	const_iv (SDLK_KP4),	688	const_iv (SDLK_KP4),
…		…
482	const_iv (KMOD_LMETA),	760	const_iv (KMOD_LMETA),
483	const_iv (KMOD_RMETA),	761	const_iv (KMOD_RMETA),
484	const_iv (KMOD_NUM),	762	const_iv (KMOD_NUM),
485	const_iv (KMOD_CAPS),	763	const_iv (KMOD_CAPS),
486	const_iv (KMOD_MODE),	764	const_iv (KMOD_MODE),
		765
		766	const_iv (KMOD_LRAM),
		767
		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)
487	# undef const_iv	798	# undef const_iv
488	};	799	};
489		800
490	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; )
491	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	802	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
492		803
493	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	804	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
494	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	805	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
495	}	806	}
496		807
		808	void
		809	weaken (SV *rv)
		810	PROTOTYPE: $
		811	CODE:
		812	sv_rvweaken (rv);
		813
497	int	814	int
498	in_destruct ()	815	in_destruct ()
499	CODE:	816	CODE:
500	RETVAL = PL_main_cv == Nullcv;	817	RETVAL = PL_main_cv == Nullcv;
501	OUTPUT:	818	OUTPUT:
…		…
503		820
504	NV floor (NV x)	821	NV floor (NV x)
505		822
506	NV ceil (NV x)	823	NV ceil (NV x)
507		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
508	void	835	void
509	pango_init ()	836	pango_init ()
510	CODE:	837	CODE:
511	{	838	{
512	opengl_fontmap = pango_opengl_font_map_new ();	839	opengl_fontmap = pango_opengl_font_map_new ();
513	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);
514	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
515	}	847	}
516		848
517	int	849	char *SDL_GetError ()
518	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
519		850
520	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
521	SDL_Quit ()	859	void SDL_Quit ()
522		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
523	void	870	void
524	SDL_ListModes ()	871	SDL_ListModes (int rgb, int alpha)
525	PPCODE:	872	PPCODE:
526	{	873	{
527	SDL_Rect **m;	874	SDL_Rect **m;
528		875
529	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	876	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
530	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	877	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
531	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	878	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
532	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	879	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
533		880
534	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	881	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
535	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	882	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
536		883
537	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	884	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
538	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	885	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
539	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	886	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
540	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	887	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
541		888
542	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	889	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
543	#if SDL_VERSION_ATLEAST(1,2,10)
544	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
545	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	890	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
546	#endif
547
548	SDL_EnableUNICODE (1);
549	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
550		891
551	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	892	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
552		893
553	if (m && m != (SDL_Rect **)-1)	894	if (m && m != (SDL_Rect **)-1)
554	while (*m)	895	while (*m)
555	{	896	{
		897	if ((m)->w >= 400 && (m)->h >= 300)
		898	{
556	AV *av = newAV ();	899	AV *av = newAV ();
557	av_push (av, newSViv ((*m)->w));	900	av_push (av, newSViv ((*m)->w));
558	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));
559	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	904	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		905	}
560		906
561	++m;	907	++m;
562	}	908	}
563	}	909	}
564		910
565	char *
566	SDL_GetError ()
567
568	int	911	int
569	SDL_SetVideoMode (int w, int h, int fullscreen)	912	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
570	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
571	RETVAL = !!SDL_SetVideoMode (	923	RETVAL = !!SDL_SetVideoMode (
572	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	924	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
573	);	925	);
		926
574	if (RETVAL)	927	if (RETVAL)
575	{	928	{
576	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	929	av_clear (texture_av);
		930
		931	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
577	# 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);
578	# include "glfunc.h"	933	#include "glfunc.h"
579	# undef GL_FUNC	934	#undef GL_FUNC
		935
		936	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		937	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
580	}	938	}
		939	}
581	OUTPUT:	940	OUTPUT:
582	RETVAL	941	RETVAL
583		942
584	void	943	void
585	SDL_GL_SwapBuffers ()	944	SDL_GL_SwapBuffers ()
586		945
587	char *	946	char *
588	SDL_GetKeyName (int sym)	947	SDL_GetKeyName (int sym)
589		948
		949	int
		950	SDL_GetAppState ()
		951
		952	int
		953	SDL_GetModState ()
		954
590	void	955	void
591	SDL_PollEvent ()	956	poll_events ()
592	PPCODE:	957	PPCODE:
593	{	958	{
594	SDL_Event ev;	959	SDL_Event ev;
595		960
596	while (SDL_PollEvent (&ev))	961	SDL_PumpEvents ();
		962	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
597	{	963	{
598	HV *hv = newHV ();	964	HV *hv = newHV ();
599	hv_store (hv, "type", 4, newSViv (ev.type), 0);	965	hv_store (hv, "type", 4, newSViv (ev.type), 0);
600		966
601	switch (ev.type)	967	switch (ev.type)
602	{	968	{
603	case SDL_KEYDOWN:	969	case SDL_KEYDOWN:
604	case SDL_KEYUP:	970	case SDL_KEYUP:
605	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	971	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
606	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	972	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
607	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);
608	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	974	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
609	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	975	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
610	break;	976	break;
611		977
612	case SDL_ACTIVEEVENT:	978	case SDL_ACTIVEEVENT:
613	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	979	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
614	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	980	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
615	break;	981	break;
616		982
617	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
618	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1002	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
619
620	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	1003	hv_store (hv, "state", 5, newSViv (state), 0);
621	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	1004	hv_store (hv, "x", 1, newSViv (x), 0);
622	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	1005	hv_store (hv, "y", 1, newSViv (y), 0);
623	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1006	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
624	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1007	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1008	}
625	break;	1009	break;
626		1010
627	case SDL_MOUSEBUTTONDOWN:	1011	case SDL_MOUSEBUTTONDOWN:
628	case SDL_MOUSEBUTTONUP:	1012	case SDL_MOUSEBUTTONUP:
629	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1013	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
630		1014
631	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1015	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
632	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1016	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
633	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1017	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
634	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1018	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
639	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1023	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
640	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1024	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
641	break;	1025	break;
642	}	1026	}
643		1027
644	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1028	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
645	}	1029	}
646	}	1030	}
647		1031
648	int	1032	int
649	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)
650	POSTCALL:	1034	POSTCALL:
651	Mix_HookMusicFinished (music_finished);	1035	Mix_HookMusicFinished (music_finished);
652	Mix_ChannelFinished (channel_finished);	1036	Mix_ChannelFinished (channel_finished);
653		1037
654	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
655	Mix_CloseAudio ()	1055	Mix_CloseAudio ()
656		1056
657	int	1057	int
658	Mix_AllocateChannels (int numchans = -1)	1058	Mix_AllocateChannels (int numchans = -1)
659		1059
		1060	const char *
		1061	Mix_GetError ()
		1062
660	void	1063	void
661	lowdelay (int fd, int val = 1)	1064	lowdelay (int fd, int val = 1)
662	CODE:	1065	CODE:
663	#ifndef _WIN32
664	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1066	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
665	#endif
666		1067
667	void	1068	void
668	win32_proxy_info ()	1069	win32_proxy_info ()
669	PPCODE:	1070	PPCODE:
670	{	1071	{
…		…
691	}	1092	}
692	}	1093	}
693	#endif	1094	#endif
694	}	1095	}
695		1096
696	void	1097	int
697	add_font (char *file)	1098	add_font (char *file)
698	CODE:	1099	CODE:
699	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1100	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1101	OUTPUT:
		1102	RETVAL
700		1103
701	void	1104	void
702	load_image_inline (SV *image_)	1105	load_image_inline (SV *image_)
703	ALIAS:	1106	ALIAS:
704	load_image_file = 1	1107	load_image_file = 1
…		…
707	STRLEN image_len;	1110	STRLEN image_len;
708	char image = (char )SvPVbyte (image_, image_len);	1111	char image = (char )SvPVbyte (image_, image_len);
709	SDL_Surface surface, surface2;	1112	SDL_Surface surface, surface2;
710	SDL_PixelFormat fmt;	1113	SDL_PixelFormat fmt;
711	SDL_RWops *rw = ix	1114	SDL_RWops *rw = ix
712	? SDL_RWFromFile (image, "r")	1115	? SDL_RWFromFile (image, "rb")
713	: SDL_RWFromConstMem (image, image_len);	1116	: SDL_RWFromConstMem (image, image_len);
714		1117
715	if (!rw)	1118	if (!rw)
716	croak ("load_image: %s", SDL_GetError ());	1119	croak ("load_image: %s", SDL_GetError ());
717		1120
…		…
790	void	1193	void
791	error (char *message)	1194	error (char *message)
792	CODE:	1195	CODE:
793	fprintf (stderr, "ERROR: %s\n", message);	1196	fprintf (stderr, "ERROR: %s\n", message);
794	#ifdef _WIN32	1197	#ifdef _WIN32
795	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1198	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
796	#endif	1199	#endif
797		1200
798	void	1201	void
799	fatal (char *message)	1202	fatal (char *message)
800	CODE:	1203	CODE:
801	fprintf (stderr, "FATAL: %s\n", message);	1204	fprintf (stderr, "FATAL: %s\n", message);
802	#ifdef _WIN32	1205	#ifdef _WIN32
803	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1206	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
804	#endif	1207	#endif
805	_exit (1);	1208	_exit (1);
806		1209
807	void	1210	void
808	_exit (int retval = 0)	1211	_exit (int retval = 0)
…		…
811	ExitThread (retval); // unclean, please beam me up	1214	ExitThread (retval); // unclean, please beam me up
812	#else	1215	#else
813	_exit (retval);	1216	_exit (retval);
814	#endif	1217	#endif
815		1218
816	MODULE = CFPlus PACKAGE = CFPlus::Font	1219	void
		1220	debug ()
		1221	CODE:
		1222	{
		1223	#if DEBUG
		1224	VALGRIND_DO_LEAK_CHECK;
		1225	#endif
		1226	}
817		1227
818	CFPlus::Font	1228	int
		1229	SvREFCNT (SV *sv)
		1230	CODE:
		1231	RETVAL = SvREFCNT (sv);
		1232	OUTPUT:
		1233	RETVAL
		1234
		1235	MODULE = Deliantra::Client PACKAGE = DC::Font
		1236
		1237	PROTOTYPES: DISABLE
		1238
		1239	DC::Font
819	new_from_file (SV class, char path, int id = 0)	1240	new_from_file (SV class, char path, int id = 0)
820	CODE:	1241	CODE:
821	{	1242	{
822	int count;	1243	int count;
823	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1244	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
826	}	1247	}
827	OUTPUT:	1248	OUTPUT:
828	RETVAL	1249	RETVAL
829		1250
830	void	1251	void
831	DESTROY (CFPlus::Font self)	1252	DESTROY (DC::Font self)
832	CODE:	1253	CODE:
833	pango_font_description_free (self);	1254	pango_font_description_free (self);
834		1255
835	void	1256	void
836	make_default (CFPlus::Font self)	1257	make_default (DC::Font self)
		1258	PROTOTYPE: $
837	CODE:	1259	CODE:
838	default_font = self;	1260	default_font = self;
839		1261
840	MODULE = CFPlus PACKAGE = CFPlus::Layout	1262	MODULE = Deliantra::Client PACKAGE = DC::Layout
841		1263
		1264	PROTOTYPES: DISABLE
		1265
842	void	1266	void
843	reset_glyph_cache ()	1267	glyph_cache_backup ()
		1268	PROTOTYPE:
844	CODE:	1269	CODE:
		1270	tc_backup ();
		1271
		1272	void
		1273	glyph_cache_restore ()
		1274	PROTOTYPE:
		1275	CODE:
845	tc_clear ();	1276	tc_restore ();
846		1277
847	CFPlus::Layout	1278	DC::Layout
848	new (SV *class)	1279	new (SV *class)
849	CODE:	1280	CODE:
850	New (0, RETVAL, 1, struct cf_layout);	1281	New (0, RETVAL, 1, struct cf_layout);
851		1282
852	RETVAL->pl = pango_layout_new (opengl_context);	1283	RETVAL->pl = pango_layout_new (opengl_context);
…		…
854	RETVAL->g = 1.;	1285	RETVAL->g = 1.;
855	RETVAL->b = 1.;	1286	RETVAL->b = 1.;
856	RETVAL->a = 1.;	1287	RETVAL->a = 1.;
857	RETVAL->base_height = MIN_FONT_HEIGHT;	1288	RETVAL->base_height = MIN_FONT_HEIGHT;
858	RETVAL->font = 0;	1289	RETVAL->font = 0;
		1290	RETVAL->rc = rc_alloc ();
859		1291
860	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1292	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
861	layout_update_font (RETVAL);	1293	layout_update_font (RETVAL);
862	OUTPUT:	1294	OUTPUT:
863	RETVAL	1295	RETVAL
864		1296
865	void	1297	void
866	DESTROY (CFPlus::Layout self)	1298	DESTROY (DC::Layout self)
867	CODE:	1299	CODE:
868	g_object_unref (self->pl);	1300	g_object_unref (self->pl);
		1301	rc_free (self->rc);
869	Safefree (self);	1302	Safefree (self);
870		1303
871	void	1304	void
872	set_text (CFPlus::Layout self, SV *text_)	1305	set_text (DC::Layout self, SV *text_)
873	CODE:	1306	CODE:
874	{	1307	{
875	STRLEN textlen;	1308	STRLEN textlen;
876	char *text = SvPVutf8 (text_, textlen);	1309	char *text = SvPVutf8 (text_, textlen);
877		1310
878	pango_layout_set_text (self->pl, text, textlen);	1311	pango_layout_set_text (self->pl, text, textlen);
879	}	1312	}
880		1313
881	void	1314	void
882	set_markup (CFPlus::Layout self, SV *text_)	1315	set_markup (DC::Layout self, SV *text_)
883	CODE:	1316	CODE:
884	{	1317	{
885	STRLEN textlen;	1318	STRLEN textlen;
886	char *text = SvPVutf8 (text_, textlen);	1319	char *text = SvPVutf8 (text_, textlen);
887		1320
888	pango_layout_set_markup (self->pl, text, textlen);	1321	pango_layout_set_markup (self->pl, text, textlen);
889	}	1322	}
890		1323
891	void	1324	void
892	set_shapes (CFPlus::Layout self, ...)	1325	set_shapes (DC::Layout self, ...)
893	CODE:	1326	CODE:
894	{	1327	{
895	PangoAttrList *attrs = 0;	1328	PangoAttrList *attrs = 0;
896	const char *text = pango_layout_get_text (self->pl);	1329	const char *text = pango_layout_get_text (self->pl);
897	const char *pos = text;	1330	const char *pos = text;
…		…
932	if (attrs)	1365	if (attrs)
933	pango_layout_set_attributes (self->pl, attrs);	1366	pango_layout_set_attributes (self->pl, attrs);
934	}	1367	}
935		1368
936	void	1369	void
937	get_shapes (CFPlus::Layout self)	1370	get_shapes (DC::Layout self)
938	PPCODE:	1371	PPCODE:
939	{	1372	{
940	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1373	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
941		1374
942	do	1375	do
943	{	1376	{
944	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1377	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
945		1378
946	if (run && shape_attr_p (run))	1379	if (run && shape_attr_p (run))
947	{	1380	{
948	PangoRectangle extents;	1381	PangoRectangle extents;
949	pango_layout_iter_get_run_extents (iter, 0, &extents);	1382	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
957		1390
958	pango_layout_iter_free (iter);	1391	pango_layout_iter_free (iter);
959	}	1392	}
960		1393
961	int	1394	int
962	has_wrapped (CFPlus::Layout self)	1395	has_wrapped (DC::Layout self)
963	CODE:	1396	CODE:
964	{	1397	{
965	int lines = 1;	1398	int lines = 1;
966	const char *text = pango_layout_get_text (self->pl);	1399	const char *text = pango_layout_get_text (self->pl);
967		1400
…		…
972	}	1405	}
973	OUTPUT:	1406	OUTPUT:
974	RETVAL	1407	RETVAL
975		1408
976	SV *	1409	SV *
977	get_text (CFPlus::Layout self)	1410	get_text (DC::Layout self)
978	CODE:	1411	CODE:
979	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1412	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
980	sv_utf8_decode (RETVAL);	1413	sv_utf8_decode (RETVAL);
981	OUTPUT:	1414	OUTPUT:
982	RETVAL	1415	RETVAL
983		1416
984	void	1417	void
985	set_foreground (CFPlus::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.)
986	CODE:	1419	CODE:
987	self->r = r;	1420	self->r = r;
988	self->g = g;	1421	self->g = g;
989	self->b = b;	1422	self->b = b;
990	self->a = a;	1423	self->a = a;
991		1424
992	void	1425	void
993	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1426	set_font (DC::Layout self, DC::Font font = 0)
994	CODE:	1427	CODE:
995	if (self->font != font)	1428	if (self->font != font)
996	{	1429	{
997	self->font = font;	1430	self->font = font;
998	layout_update_font (self);	1431	layout_update_font (self);
999	}	1432	}
1000		1433
1001	void	1434	void
1002	set_height (CFPlus::Layout self, int base_height)	1435	set_height (DC::Layout self, int base_height)
1003	CODE:	1436	CODE:
1004	if (self->base_height != base_height)	1437	if (self->base_height != base_height)
1005	{	1438	{
1006	self->base_height = base_height;	1439	self->base_height = base_height;
1007	layout_update_font (self);	1440	layout_update_font (self);
1008	}	1441	}
1009		1442
1010	void	1443	void
1011	set_width (CFPlus::Layout self, int max_width = -1)	1444	set_width (DC::Layout self, int max_width = -1)
1012	CODE:	1445	CODE:
1013	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);
1014		1447
1015	void	1448	void
1016	set_indent (CFPlus::Layout self, int indent)	1449	set_indent (DC::Layout self, int indent)
1017	CODE:	1450	CODE:
1018	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1451	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1019		1452
1020	void	1453	void
1021	set_spacing (CFPlus::Layout self, int spacing)	1454	set_spacing (DC::Layout self, int spacing)
1022	CODE:	1455	CODE:
1023	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1456	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1024		1457
1025	void	1458	void
1026	set_ellipsise (CFPlus::Layout self, int ellipsise)	1459	set_ellipsise (DC::Layout self, int ellipsise)
1027	CODE:	1460	CODE:
1028	pango_layout_set_ellipsize (self->pl,	1461	pango_layout_set_ellipsize (self->pl,
1029	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1462	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1030	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1463	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1031	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1464	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1032	: PANGO_ELLIPSIZE_NONE	1465	: PANGO_ELLIPSIZE_NONE
1033	);	1466	);
1034		1467
1035	void	1468	void
1036	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1469	set_single_paragraph_mode (DC::Layout self, int spm)
1037	CODE:	1470	CODE:
1038	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1471	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1039		1472
1040	void	1473	void
1041	size (CFPlus::Layout self)	1474	size (DC::Layout self)
1042	PPCODE:	1475	PPCODE:
1043	{	1476	{
1044	int w, h;	1477	int w, h;
1045		1478
1046	layout_get_pixel_size (self, &w, &h);	1479	layout_get_pixel_size (self, &w, &h);
…		…
1049	PUSHs (sv_2mortal (newSViv (w)));	1482	PUSHs (sv_2mortal (newSViv (w)));
1050	PUSHs (sv_2mortal (newSViv (h)));	1483	PUSHs (sv_2mortal (newSViv (h)));
1051	}	1484	}
1052		1485
1053	int	1486	int
1054	descent (CFPlus::Layout self)	1487	descent (DC::Layout self)
1055	CODE:	1488	CODE:
1056	{	1489	{
1057	PangoRectangle rect;	1490	PangoRectangle rect;
1058	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1491	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1059	pango_layout_line_get_pixel_extents (line, 0, &rect);	1492	pango_layout_line_get_pixel_extents (line, 0, &rect);
1060	RETVAL = PANGO_DESCENT (rect);	1493	RETVAL = PANGO_DESCENT (rect);
1061	}	1494	}
1062	OUTPUT:	1495	OUTPUT:
1063	RETVAL	1496	RETVAL
1064		1497
1065	int	1498	int
1066	xy_to_index (CFPlus::Layout self, int x, int y)	1499	xy_to_index (DC::Layout self, int x, int y)
1067	CODE:	1500	CODE:
1068	{	1501	{
1069	int index, trailing;	1502	int index, trailing;
1070	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);
1071	RETVAL = index + trailing;	1504	RETVAL = index + trailing;
1072	}	1505	}
1073	OUTPUT:	1506	OUTPUT:
1074	RETVAL	1507	RETVAL
1075		1508
1076	void	1509	void
1077	cursor_pos (CFPlus::Layout self, int index)	1510	cursor_pos (DC::Layout self, int index)
1078	PPCODE:	1511	PPCODE:
1079	{	1512	{
1080	PangoRectangle strong_pos;	1513	PangoRectangle pos;
1081	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1514	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1082		1515
1083	EXTEND (SP, 3);	1516	EXTEND (SP, 3);
1084	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1517	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1085	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1518	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1086	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1519	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1087	}	1520	}
1088		1521
1089	void	1522	void
1090	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1523	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1091	PPCODE:	1524	PPCODE:
1092	{	1525	{
1093	int line, x;	1526	int line, x;
1094		1527
1095	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1528	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1529	#if !PANGO_VERSION_CHECK (1, 17, 3)
1096	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1530	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1097		1531	--line;
		1532	#endif
1098	EXTEND (SP, 2);	1533	EXTEND (SP, 2);
1099	PUSHs (sv_2mortal (newSViv (line - 1)));	1534	PUSHs (sv_2mortal (newSViv (line)));
1100	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1535	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1101	}	1536	}
1102		1537
1103	void	1538	void
1104	line_x_to_index (CFPlus::Layout self, int line, int x)	1539	line_x_to_index (DC::Layout self, int line, int x)
1105	PPCODE:	1540	PPCODE:
1106	{	1541	{
1107	PangoLayoutLine *lp;	1542	PangoLayoutLine *lp;
1108	int index, trailing;	1543	int index, trailing;
1109		1544
1110	if (line < 0)	1545	if (line < 0)
1111	XSRETURN_EMPTY;	1546	XSRETURN_EMPTY;
1112		1547
1113	if (!(lp = pango_layout_get_line (self->pl, line)))	1548	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1114	XSRETURN_EMPTY; /* do better */	1549	XSRETURN_EMPTY; /* do better */
1115		1550
1116	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1551	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1117		1552
1118	EXTEND (SP, 2);	1553	EXTEND (SP, 2);
…		…
1124	PUSHs (sv_2mortal (newSViv (trailing)));	1559	PUSHs (sv_2mortal (newSViv (trailing)));
1125	}	1560	}
1126	}	1561	}
1127		1562
1128	void	1563	void
1129	render (CFPlus::Layout self, float x, float y, int flags = 0)	1564	render (DC::Layout self, float x, float y, int flags = 0)
1130	PPCODE:	1565	CODE:
		1566	rc_clear (self->rc);
1131	pango_opengl_render_layout_subpixel (	1567	pango_opengl_render_layout_subpixel (
1132	self->pl,	1568	self->pl,
		1569	self->rc,
1133	x * PANGO_SCALE, y * PANGO_SCALE,	1570	x * PANGO_SCALE, y * PANGO_SCALE,
1134	self->r, self->g, self->b, self->a,	1571	self->r, self->g, self->b, self->a,
1135	flags	1572	flags
1136	);	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);
1137		1577
1138	MODULE = CFPlus PACKAGE = CFPlus::Texture
1139
1140	void	1578	void
1141	pad2pot (SV data_, SV w_, SV *h_)	1579	draw (DC::Layout self)
1142	CODE:	1580	CODE:
1143	{	1581	{
1144	int ow = SvIV (w_);	1582	glEnable (GL_TEXTURE_2D);
1145	int oh = SvIV (h_);	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);
1146		1589
1147	if (ow && oh)	1590	rc_draw (self->rc);
		1591
		1592	glDisable (GL_ALPHA_TEST);
		1593	glDisable (GL_BLEND);
		1594	glDisable (GL_TEXTURE_2D);
		1595	}
		1596
		1597	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1598
		1599	PROTOTYPES: ENABLE
		1600
		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_))
1148	{	1606	{
1149	int nw = minpot (ow);
1150	int nh = minpot (oh);
1151
1152	if (nw != ow \|\| nh != oh)
1153	{
1154	if (SvOK (data_))
1155	{
1156	STRLEN datalen;	1607	STRLEN datalen;
1157	char *data = SvPVbyte (data_, datalen);	1608	char *data = SvPVbyte (data_, datalen);
1158	int bpp = datalen / (ow * oh);	1609	int bpp = datalen / (ow * oh);
1159	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1610	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1160		1611
1161	SvPOK_only (result_);	1612	SvPOK_only (result_);
1162	SvCUR_set (result_, nw * nh * bpp);	1613	SvCUR_set (result_, nw * nh * bpp);
1163		1614
1164	memset (SvPVX (result_), 0, nw * nh * bpp);	1615	memset (SvPVX (result_), 0, nw * nh * bpp);
1165	while (oh--)	1616	while (oh--)
1166	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);
1167		1618
1168	sv_setsv (data_, result_);	1619	sv_setsv (data_, result_);
1169	}
1170
1171	sv_setiv (w_, nw);
1172	sv_setiv (h_, nh);
1173	}
1174	}	1620	}
1175	}	1621	}
1176		1622
1177	void	1623	void
1178	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.)
…		…
1184	{	1630	{
1185	HV hv = (HV )SvRV (self);	1631	HV hv = (HV )SvRV (self);
1186	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1632	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1187	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1633	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1188	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;
1189		1638
1190	if (items < 5)	1639	if (items < 5)
1191	{	1640	{
1192	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1641	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1193	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1642	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1221	glDisable (GL_ALPHA_TEST);	1670	glDisable (GL_ALPHA_TEST);
1222	glDisable (GL_BLEND);	1671	glDisable (GL_BLEND);
1223	}	1672	}
1224	}	1673	}
1225		1674
1226	MODULE = CFPlus PACKAGE = CFPlus::Map	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);
1227		1684
1228	CFPlus::Map	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
		1807	MODULE = Deliantra::Client PACKAGE = DC::Map
		1808
		1809	PROTOTYPES: DISABLE
		1810
		1811	DC::Map
1229	new (SV *class)	1812	new (SV *class)
1230	CODE:	1813	CODE:
1231	New (0, RETVAL, 1, struct map);	1814	New (0, RETVAL, 1, struct map);
1232	RETVAL->x = 0;	1815	RETVAL->x = 0;
1233	RETVAL->y = 0;	1816	RETVAL->y = 0;
1234	RETVAL->w = 0;	1817	RETVAL->w = 0;
1235	RETVAL->h = 0;	1818	RETVAL->h = 0;
1236	RETVAL->ox = 0;	1819	RETVAL->ox = 0;
1237	RETVAL->oy = 0;	1820	RETVAL->oy = 0;
1238	RETVAL->faces = 8192;	1821	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1239	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1822	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1240	RETVAL->texs = 8192;
1241	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1242	RETVAL->rows = 0;	1823	RETVAL->rows = 0;
1243	RETVAL->row = 0;	1824	RETVAL->row = 0;
1244	OUTPUT:	1825	OUTPUT:
1245	RETVAL	1826	RETVAL
1246		1827
1247	void	1828	void
1248	DESTROY (CFPlus::Map self)	1829	DESTROY (DC::Map self)
1249	CODE:	1830	CODE:
1250	{	1831	{
1251	map_clear (self);	1832	map_clear (self);
1252	Safefree (self->face);	1833	Safefree (self->face2tile);
1253	Safefree (self->tex);	1834	Safefree (self->tex);
1254	Safefree (self);	1835	Safefree (self);
1255	}	1836	}
1256		1837
1257	void	1838	void
1258	resize (CFPlus::Map self, int map_width, int map_height)	1839	resize (DC::Map self, int map_width, int map_height)
1259	CODE:	1840	CODE:
1260	self->w = map_width;	1841	self->w = map_width;
1261	self->h = map_height;	1842	self->h = map_height;
1262		1843
1263	void	1844	void
1264	clear (CFPlus::Map self)	1845	clear (DC::Map self)
1265	CODE:	1846	CODE:
1266	map_clear (self);	1847	map_clear (self);
1267		1848
1268	void	1849	void
1269	set_face (CFPlus::Map self, int face, int texid)	1850	set_tileid (DC::Map self, int face, int tile)
1270	CODE:	1851	CODE:
1271	{	1852	{
1272	while (self->faces <= face)	1853	need_facenum (self, face); self->face2tile [face] = tile;
1273	{	1854	need_texid (self, tile);
1274	Append (mapface, self->face, self->faces, self->faces);
1275	self->faces *= 2;
1276	}
1277
1278	self->face [face] = texid;
1279	}	1855	}
1280		1856
1281	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
1282	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	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)
1283	CODE:	1882	CODE:
1284	{	1883	{
1285	while (self->texs <= texid)	1884	need_texid (self, texid);
1286	{
1287	Append (maptex, self->tex, self->texs, self->texs);
1288	self->texs *= 2;
1289	}
1290		1885
1291	{	1886	{
1292	maptex *tex = self->tex + texid;	1887	maptex *tex = self->tex + texid;
1293		1888
1294	tex->name = name;	1889	tex->name = name;
…		…
1310	// use uglier nearest interpolation because linear suffers	1905	// use uglier nearest interpolation because linear suffers
1311	// from transparent color bleeding and ugly wrapping effects.	1906	// from transparent color bleeding and ugly wrapping effects.
1312	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1907	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1313	}	1908	}
1314		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
1315	int	1930	int
1316	ox (CFPlus::Map self)	1931	ox (DC::Map self)
1317	ALIAS:	1932	ALIAS:
1318	oy = 1	1933	oy = 1
1319	x = 2	1934	x = 2
1320	y = 3	1935	y = 3
1321	w = 4	1936	w = 4
…		…
1332	}	1947	}
1333	OUTPUT:	1948	OUTPUT:
1334	RETVAL	1949	RETVAL
1335		1950
1336	void	1951	void
1337	scroll (CFPlus::Map self, int dx, int dy)	1952	scroll (DC::Map self, int dx, int dy)
1338	CODE:	1953	CODE:
1339	{	1954	{
1340	if (dx > 0)	1955	if (dx > 0)
1341	map_blank (self, self->x, self->y, dx, self->h);	1956	map_blank (self, self->x, self->y, dx, self->h);
1342	else if (dx < 0)	1957	else if (dx < 0)
1343	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1958	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1344		1959
1345	if (dy > 0)	1960	if (dy > 0)
1346	map_blank (self, self->x, self->y, self->w, dy);	1961	map_blank (self, self->x, self->y, self->w, dy);
1347	else if (dy < 0)	1962	else if (dy < 0)
1348	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1963	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1349		1964
1350	self->ox += dx; self->x += dx;	1965	self->ox += dx; self->x += dx;
1351	self->oy += dy; self->y += dy;	1966	self->oy += dy; self->y += dy;
1352		1967
1353	while (self->y < 0)	1968	while (self->y < 0)
…		…
1357	self->rows += MAP_EXTEND_Y;	1972	self->rows += MAP_EXTEND_Y;
1358	self->y += MAP_EXTEND_Y;	1973	self->y += MAP_EXTEND_Y;
1359	}	1974	}
1360	}	1975	}
1361		1976
1362	void	1977	SV *
1363	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1978	map1a_update (DC::Map self, SV *data_, int extmap)
1364	CODE:	1979	CODE:
1365	{	1980	{
1366	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1981	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1367	uint8_t data_end = (uint8_t )SvEND (data_);	1982	uint8_t data_end = (uint8_t )SvEND (data_);
1368	mapcell *cell;	1983	mapcell *cell;
1369	int x, y, flags;	1984	int x, y, z, flags;
		1985	AV *missing = newAV ();
		1986	RETVAL = newRV_noinc ((SV *)missing);
1370		1987
1371	while (data < data_end - 1)	1988	while (data < data_end - 1)
1372	{	1989	{
1373	flags = (data [0] << 8) + data [1]; data += 2;	1990	flags = (data [0] << 8) + data [1]; data += 2;
1374		1991
…		…
1394	uint8_t ext, cmd;	2011	uint8_t ext, cmd;
1395		2012
1396	do	2013	do
1397	{	2014	{
1398	ext = *data++;	2015	ext = *data++;
1399	cmd = ext & 0x3f;	2016	cmd = ext & 0x7f;
1400		2017
1401	if (cmd < 4)	2018	if (cmd < 4)
1402	cell->darkness = 255 - ext * 64 + 1;	2019	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1403	else if (cmd == 5) // health	2020	else if (cmd == 5) // health
1404	{	2021	{
1405	cell->stat_width = 1;	2022	cell->stat_width = 1;
1406	cell->stat_hp = *data++;	2023	cell->stat_hp = *data++;
1407	}	2024	}
1408	else if (cmd == 6) // monster width	2025	else if (cmd == 6) // monster width
1409	cell->stat_width = *data++ + 1;	2026	cell->stat_width = *data++ + 1;
1410	else if (cmd == 0x47) // monster width	2027	else if (cmd == 0x47)
1411	{	2028	{
1412	if (*data == 4)	2029	if (*data == 1) cell->player = data [1];
1413	; // decode player tag	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);
1414		2033
1415	data += *data + 1;	2034	data += *data + 1;
1416	}	2035	}
1417	else if (cmd == 8) // cell flags	2036	else if (cmd == 8) // cell flags
1418	cell->flags = *data++;	2037	cell->flags = *data++;
…		…
1425	}	2044	}
1426	else	2045	else
1427	cell->darkness = *data++ + 1;	2046	cell->darkness = *data++ + 1;
1428	}	2047	}
1429		2048
		2049	for (z = 0; z <= 2; ++z)
1430	if (flags & 4)	2050	if (flags & (4 >> z))
1431	{	2051	{
1432	cell->face [0] = 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	}
1433	}	2071	}
1434
1435	if (flags & 2)
1436	{
1437	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1438	}
1439
1440	if (flags & 1)
1441	{
1442	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1443	}
1444	}	2072	}
1445	else	2073	else
1446	cell->darkness = 0;	2074	CELL_CLEAR (cell);
1447	}	2075	}
1448	}	2076	}
		2077	OUTPUT:
		2078	RETVAL
1449		2079
1450	SV *	2080	SV *
1451	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2081	mapmap (DC::Map self, int x0, int y0, int w, int h)
1452	CODE:	2082	CODE:
1453	{	2083	{
1454	int x1, x;	2084	int x1, x;
1455	int y1, y;	2085	int y1, y;
1456	int z;	2086	int z;
…		…
1477	{	2107	{
1478	mapcell *cell = row->col + (x - row->c0);	2108	mapcell *cell = row->col + (x - row->c0);
1479		2109
1480	for (z = 0; z <= 0; z++)	2110	for (z = 0; z <= 0; z++)
1481	{	2111	{
1482	mapface face = cell->face [z];
1483
1484	if (face)
1485	{
1486	maptex tex = self->tex [face];	2112	maptex tex = self->tex [cell->tile [z]];
1487	int a0 = 255 - tex.a;	2113	int a0 = 255 - tex.a;
1488	int a1 = tex.a;	2114	int a1 = tex.a;
1489		2115
1490	r = (r * a0 + tex.r * a1) / 255;	2116	r = (r * a0 + tex.r * a1) / 255;
1491	g = (g * a0 + tex.g * a1) / 255;	2117	g = (g * a0 + tex.g * a1) / 255;
1492	b = (b * a0 + tex.b * a1) / 255;	2118	b = (b * a0 + tex.b * a1) / 255;
1493	a = (a * a0 + tex.a * a1) / 255;	2119	a = (a * a0 + tex.a * a1) / 255;
1494	}
1495	}	2120	}
1496	}	2121	}
1497		2122
1498	*map++ = (r )	2123	*map++ = (r )
1499	\| (g << 8)	2124	\| (g << 8)
…		…
1506	}	2131	}
1507	OUTPUT:	2132	OUTPUT:
1508	RETVAL	2133	RETVAL
1509		2134
1510	void	2135	void
1511	draw (CFPlus::Map self, int mx, int my, 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)
1512	CODE:	2137	CODE:
1513	{	2138	{
1514	int x, y, z;	2139	int x, y, z;
1515	int last_name;
1516	mapface face;
1517		2140
1518	glColor4ub (255, 255, 255, 255);	2141	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		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;
		2151
		2152	pl_tex.name = 0;
		2153
		2154	// that's current max. sorry.
		2155	if (sw > 255) sw = 255;
		2156	if (sh > 255) sh = 255;
		2157
		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	}
1519		2193
1520	glEnable (GL_BLEND);	2194	glEnable (GL_BLEND);
1521	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2195	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1522	glEnable (GL_TEXTURE_2D);
1523	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2196	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1524		2197
1525	glBegin (GL_QUADS);
1526
1527	last_name = 0;
1528
1529	mx += self->x;
1530	my += self->y;
1531
1532	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
1533	for (y = 0; y < sh; y++)	2203	for (y = 0; y < sh; y++)
1534	if (0 <= y + my && y + my < self->rows)	2204	if (0 <= y + my && y + my < self->rows)
1535	{	2205	{
1536	maprow *row = self->row + (y + my);	2206	maprow *row = self->row + (y + my);
1537		2207
1538	for (x = 0; x < sw; x++)	2208	for (x = 0; x < sw; x++)
1539	if (row->c0 <= x + mx && x + mx < row->c1)	2209	if (row->c0 <= x + mx && x + mx < row->c1)
1540	{	2210	{
1541	mapcell *cell = row->col + (x + mx - row->c0);	2211	mapcell *cell = row->col + (x + mx - row->c0);
1542
1543	face = cell->face [z];	2212	tileid tile = cell->tile [z];
		2213
		2214	if (tile)
		2215	{
		2216	maptex tex = self->tex [tile];
		2217	int px, py;
1544		2218
1545	if (face && face < self->texs)	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))
1546	{	2325	{
1547	maptex tex = self->tex [face];	2326	int level = (w << 5) \| b;
1548	int px = (x + 1) * 32 - tex.w;	2327	HE *he;
1549	int py = (y + 1) * 32 - tex.h;
1550		2328
1551	if (last_name != tex.name)	2329	hv_iterinit (smooth);
		2330	while ((he = hv_iternext (smooth)))
1552	{	2331	{
1553	glEnd ();	2332	smooth_key skey = (smooth_key )HeKEY (he);
1554	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2333	IV bits = SvIVX (HeVAL (he));
1555	glBegin (GL_QUADS);
1556	}
1557		2334
1558	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1559	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1560	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1561	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1562	}
1563
1564	if (cell->flags && z == 2)
1565	{
1566	if (cell->flags & 1)	2335	if (!(bits & 0x1000)
		2336	&& skey->level == level
		2337	&& level > smooth_max [skey->x][skey->y])
1567	{	2338	{
1568	maptex tex = self->tex [1];	2339	maptex tex = self->tex [skey->tile];
1569	int px = (x + 1) * 32 - tex.w + 2;	2340	int px = (((int)skey->x) - 1) * T;
1570	int py = (y + 1) * 32 - tex.h - 6;	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
1571		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
1572	glEnd ();	2355	glEnd ();
1573	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2356	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1574	glBegin (GL_QUADS);	2357	glBegin (GL_QUADS);
		2358	}
1575		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
1576	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2374	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1577	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2375	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1578	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2376	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1579	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2377	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2378	}
		2379	}
		2380	}
1580	}	2381	}
1581	}	2382	}
1582	}
1583	}	2383	}
1584		2384
1585	glEnd ();	2385	glEnd ();
1586
1587	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
1588	glDisable (GL_BLEND);	2413	glDisable (GL_BLEND);
		2414	rc_free (rc);
		2415	rc_free (rc_ov);
1589		2416
1590	// top layer: overlays such as the health bar	2417	// top layer: overlays such as the health bar
1591	for (y = 0; y < sh; y++)	2418	for (y = 0; y < sh; y++)
1592	if (0 <= y + my && y + my < self->rows)	2419	if (0 <= y + my && y + my < self->rows)
1593	{	2420	{
…		…
1596	for (x = 0; x < sw; x++)	2423	for (x = 0; x < sw; x++)
1597	if (row->c0 <= x + mx && x + mx < row->c1)	2424	if (row->c0 <= x + mx && x + mx < row->c1)
1598	{	2425	{
1599	mapcell *cell = row->col + (x + mx - row->c0);	2426	mapcell *cell = row->col + (x + mx - row->c0);
1600		2427
1601	int px = x * 32;	2428	int px = x * T;
1602	int py = y * 32;	2429	int py = y * T;
		2430
		2431	if (expect_false (cell->player == player))
		2432	{
		2433	px += sdx;
		2434	py += sdy;
		2435	}
1603		2436
1604	if (cell->stat_hp)	2437	if (cell->stat_hp)
1605	{	2438	{
1606	int width = cell->stat_width * 32;	2439	int width = cell->stat_width * T;
1607	int thick = sh / 28 + 1 + cell->stat_width;	2440	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1608		2441
1609	glColor3ub (0, 0, 0);	2442	glColor3ub (0, 0, 0);
1610	glRectf (px + 1, py - thick - 2,	2443	glRectf (px + 1, py - thick - 2,
1611	px + width - 1, py);	2444	px + width - 1, py);
1612		2445
…		…
1618	}	2451	}
1619	}	2452	}
1620	}	2453	}
1621		2454
1622	void	2455	void
1623	draw_magicmap (CFPlus::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)
1624	CODE:	2457	CODE:
1625	{	2458	{
1626	static float color[16][3] = {	2459	static float color[16][3] = {
1627	{ 0.00F, 0.00F, 0.00F },	2460	{ 0.00f, 0.00f, 0.00f },
1628	{ 1.00F, 1.00F, 1.00F },	2461	{ 1.00f, 1.00f, 1.00f },
1629	{ 0.00F, 0.00F, 0.55F },	2462	{ 0.00f, 0.00f, 0.55f },
1630	{ 1.00F, 0.00F, 0.00F },	2463	{ 1.00f, 0.00f, 0.00f },
1631		2464
1632	{ 1.00F, 0.54F, 0.00F },	2465	{ 1.00f, 0.54f, 0.00f },
1633	{ 0.11F, 0.56F, 1.00F },	2466	{ 0.11f, 0.56f, 1.00f },
1634	{ 0.93F, 0.46F, 0.00F },	2467	{ 0.93f, 0.46f, 0.00f },
1635	{ 0.18F, 0.54F, 0.34F },	2468	{ 0.18f, 0.54f, 0.34f },
1636		2469
1637	{ 0.56F, 0.73F, 0.56F },	2470	{ 0.56f, 0.73f, 0.56f },
1638	{ 0.80F, 0.80F, 0.80F },	2471	{ 0.80f, 0.80f, 0.80f },
1639	{ 0.55F, 0.41F, 0.13F },	2472	{ 0.55f, 0.41f, 0.13f },
1640	{ 0.99F, 0.77F, 0.26F },	2473	{ 0.99f, 0.77f, 0.26f },
1641		2474
1642	{ 0.74F, 0.65F, 0.41F },	2475	{ 0.74f, 0.65f, 0.41f },
1643		2476
1644	{ 0.00F, 1.00F, 1.00F },	2477	{ 0.00f, 1.00f, 1.00f },
1645	{ 1.00F, 0.00F, 1.00F },	2478	{ 1.00f, 0.00f, 1.00f },
1646	{ 1.00F, 1.00F, 0.00F },	2479	{ 1.00f, 1.00f, 0.00f },
1647	};	2480	};
1648		2481
1649	int x, y;	2482	int x, y;
1650		2483
1651	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	*/
1652	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2491	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1653	glEnable (GL_BLEND);	2492	glEnable (GL_BLEND);
1654	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2493	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1655	glBegin (GL_QUADS);	2494	glBegin (GL_QUADS);
1656		2495
1657	for (y = 0; y < h; y++)	2496	for (y = 0; y < h; y++)
…		…
1661		2500
1662	if (m)	2501	if (m)
1663	{	2502	{
1664	float *c = color [m & 15];	2503	float *c = color [m & 15];
1665		2504
1666	float tx1 = m & 0x40 ? 0.5 : 0.;	2505	float tx1 = m & 0x40 ? 0.5f : 0.f;
1667	float tx2 = tx1 + 0.5;	2506	float tx2 = tx1 + 0.5f;
1668		2507
1669	glColor4f (c[0], c[1], c[2], 0.75);	2508	glColor4f (c[0], c[1], c[2], 1);
1670	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2509	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1671	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2510	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1672	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2511	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1673	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2512	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1674	}	2513	}
…		…
1678	glDisable (GL_BLEND);	2517	glDisable (GL_BLEND);
1679	glDisable (GL_TEXTURE_2D);	2518	glDisable (GL_TEXTURE_2D);
1680	}	2519	}
1681		2520
1682	void	2521	void
1683	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2522	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1684	PPCODE:	2523	PPCODE:
1685	{	2524	{
1686	int x, y;	2525	int x, y;
1687	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);
1688	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2531	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
1689	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2532	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1690		2533
1691	memset (darkness, 255, sw4 * sh);
1692	SvPOK_only (darkness_sv);	2534	SvPOK_only (darkness3_sv);
1693	SvCUR_set (darkness_sv, sw4 * sh);	2535	SvCUR_set (darkness3_sv, sw3 * sh3);
1694		2536
1695	mx += self->x;	2537	mx += self->x - 1;
1696	my += self->y;	2538	my += self->y - 1;
1697		2539
1698	for (y = 0; y < sh; y++)	2540	for (y = 0; y < sh1; y++)
1699	if (0 <= y + my && y + my < self->rows)	2541	if (0 <= y + my && y + my < self->rows)
1700	{	2542	{
1701	maprow *row = self->row + (y + my);	2543	maprow *row = self->row + (y + my);
1702		2544
1703	for (x = 0; x < sw; x++)	2545	for (x = 0; x < sw1; x++)
1704	if (row->c0 <= x + mx && x + mx < row->c1)	2546	if (row->c0 <= x + mx && x + mx < row->c1)
1705	{	2547	{
1706	mapcell *cell = row->col + (x + mx - row->c0);	2548	mapcell *cell = row->col + (x + mx - row->c0);
1707		2549
1708	darkness[y * sw4 + x] = cell->darkness	2550	darkness1 [y * sw1 + x] = cell->darkness
1709	? 255 - (cell->darkness - 1)	2551	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1710	: 255 - FOW_DARKNESS;	2552	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1711	}	2553	}
1712	}	2554	}
1713		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
1714	EXTEND (SP, 3);	2594	EXTEND (SP, 3);
1715	PUSHs (sv_2mortal (newSViv (sw4)));	2595	PUSHs (sv_2mortal (newSViv (sw3)));
1716	PUSHs (sv_2mortal (newSViv (sh)));	2596	PUSHs (sv_2mortal (newSViv (sh3)));
1717	PUSHs (darkness_sv);	2597	PUSHs (darkness3_sv);
1718	}	2598	}
1719		2599
1720	SV *	2600	SV *
1721	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2601	get_rect (DC::Map self, int x0, int y0, int w, int h)
1722	CODE:	2602	CODE:
1723	{	2603	{
1724	int x, y, x1, y1;	2604	int x, y, x1, y1;
1725	SV data_sv = newSV (w h * 7 + 5);	2605	SV data_sv = newSV (w h * 7 + 5);
1726	uint8_t data = (uint8_t )SvPVX (data_sv);	2606	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1751	if (row && row->c0 <= x && x < row->c1)	2631	if (row && row->c0 <= x && x < row->c1)
1752	{	2632	{
1753	mapcell *cell = row->col + (x - row->c0);	2633	mapcell *cell = row->col + (x - row->c0);
1754	uint8_t flags = 0;	2634	uint8_t flags = 0;
1755		2635
1756	if (cell->face [0]) flags \|= 1;	2636	if (cell->tile [0]) flags \|= 1;
1757	if (cell->face [1]) flags \|= 2;	2637	if (cell->tile [1]) flags \|= 2;
1758	if (cell->face [2]) flags \|= 4;	2638	if (cell->tile [2]) flags \|= 4;
1759		2639
1760	*data++ = flags;	2640	*data++ = flags;
1761		2641
1762	if (flags & 1)	2642	if (flags & 1)
1763	{	2643	{
		2644	tileid tile = cell->tile [0];
1764	*data++ = cell->face [0] >> 8;	2645	*data++ = tile >> 8;
1765	*data++ = cell->face [0];	2646	*data++ = tile;
1766	}	2647	}
1767		2648
1768	if (flags & 2)	2649	if (flags & 2)
1769	{	2650	{
		2651	tileid tile = cell->tile [1];
1770	*data++ = cell->face [1] >> 8;	2652	*data++ = tile >> 8;
1771	*data++ = cell->face [1];	2653	*data++ = tile;
1772	}	2654	}
1773		2655
1774	if (flags & 4)	2656	if (flags & 4)
1775	{	2657	{
		2658	tileid tile = cell->tile [2];
1776	*data++ = cell->face [2] >> 8;	2659	*data++ = tile >> 8;
1777	*data++ = cell->face [2];	2660	*data++ = tile;
1778	}	2661	}
1779	}	2662	}
1780	else	2663	else
1781	*data++ = 0;	2664	*data++ = 0;
1782	}	2665	}
1783	}	2666	}
1784		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	{
1785	SvPOK_only (data_sv);	2671	SvPOK_only (data_sv);
1786	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2672	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2673	}
		2674
1787	RETVAL = data_sv;	2675	RETVAL = data_sv;
1788	}	2676	}
1789	OUTPUT:	2677	OUTPUT:
1790	RETVAL	2678	RETVAL
1791		2679
1792	void	2680	void
1793	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2681	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1794	PPCODE:	2682	PPCODE:
1795	{	2683	{
1796	int x, y, z;	2684	int x, y, z;
1797	int w, h;	2685	int w, h;
1798	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;
1799		2697
1800	if (*data++ != 0)	2698	if (*data++ != 0)
1801	return; /* version mismatch */	2699	XSRETURN_EMPTY; /* version mismatch */
1802		2700
1803	w = data++ << 8; w \|= data++;	2701	w = data++ << 8; w \|= data++;
1804	h = data++ << 8; h \|= data++;	2702	h = data++ << 8; h \|= data++;
1805		2703
1806	// 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
…		…
1818	{	2716	{
1819	maprow *row = map_get_row (self, y);	2717	maprow *row = map_get_row (self, y);
1820		2718
1821	for (x = x0; x < x1; x++)	2719	for (x = x0; x < x1; x++)
1822	{	2720	{
		2721	uint8_t flags;
		2722
		2723	if (data + 7 >= end)
		2724	XSRETURN_EMPTY;
		2725
1823	uint8_t flags = *data++;	2726	flags = *data++;
1824		2727
1825	if (flags)	2728	if (flags)
1826	{	2729	{
1827	mapface face[3] = { 0, 0, 0 };
1828
1829	mapcell *cell = row_get_cell (row, x);	2730	mapcell *cell = row_get_cell (row, x);
		2731	tileid tile[3] = { 0, 0, 0 };
1830		2732
1831	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2733	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1832	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2734	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1833	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2735	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1834		2736
1835	if (cell->darkness == 0)	2737	if (cell->darkness == 0)
1836	{	2738	{
1837	cell->darkness = 0;	2739	/cell->darkness = 0;/
		2740	EXTEND (SP, 3);
1838		2741
1839	for (z = 0; z <= 2; z++)	2742	for (z = 0; z <= 2; z++)
1840	{	2743	{
1841	cell->face[z] = face[z];	2744	tileid t = tile [z];
1842		2745
1843	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2746	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2747	{
1844	XPUSHs (sv_2mortal (newSViv (face[z])));	2748	PUSHs (sv_2mortal (newSViv (t)));
		2749	need_texid (self, t);
		2750	}
		2751
		2752	cell->tile [z] = t;
1845	}	2753	}
1846	}	2754	}
1847	}	2755	}
1848	}	2756	}
1849	}	2757	}
1850	}	2758	}
1851		2759
1852	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2760	MODULE = Deliantra::Client PACKAGE = DC::RW
1853		2761
1854	CFPlus::MixChunk	2762	DC::RW
1855	new_from_file (SV class, char path)	2763	new (SV class, SV data_sv)
1856	CODE:	2764	CODE:
1857	RETVAL = Mix_LoadWAV (path);	2765	{
		2766	STRLEN datalen;
		2767	char *data = SvPVbyte (data_sv, datalen);
		2768
		2769	RETVAL = SDL_RWFromConstMem (data, datalen);
		2770	}
1858	OUTPUT:	2771	OUTPUT:
1859	RETVAL	2772	RETVAL
1860		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 : '('
1861	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
1862	DESTROY (CFPlus::MixChunk self)	2895	DESTROY (DC::MixChunk self)
1863	CODE:	2896	CODE:
1864	Mix_FreeChunk (self);	2897	Mix_FreeChunk (self);
1865		2898
1866	int	2899	int
1867	volume (CFPlus::MixChunk self, int volume = -1)	2900	volume (DC::MixChunk self, int volume = -1)
1868	CODE:	2901	CODE:
		2902	if (items > 1)
		2903	volume = CLAMP (volume, 0, 128);
1869	RETVAL = Mix_VolumeChunk (self, volume);	2904	RETVAL = Mix_VolumeChunk (self, volume);
1870	OUTPUT:	2905	OUTPUT:
1871	RETVAL	2906	RETVAL
1872		2907
1873	int	2908	DC::Channel
1874	play (CFPlus::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)
1875	CODE:	2910	CODE:
		2911	{
1876	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	}
1877	OUTPUT:	2923	OUTPUT:
1878	RETVAL	2924	RETVAL
1879		2925
1880	MODULE = CFPlus PACKAGE = CFPlus::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
1881		2939
1882	int	2940	int
1883	volume (int volume = -1)	2941	volume (int volume = -1)
		2942	PROTOTYPE: ;$
1884	CODE:	2943	CODE:
		2944	if (items > 0)
		2945	volume = CLAMP (volume, 0, 128);
1885	RETVAL = Mix_VolumeMusic (volume);	2946	RETVAL = Mix_VolumeMusic (volume);
1886	OUTPUT:	2947	OUTPUT:
1887	RETVAL	2948	RETVAL
1888		2949
1889	CFPlus::MixMusic	2950	void
1890	new_from_file (SV class, char path)	2951	fade_out (int ms)
1891	CODE:	2952	CODE:
1892	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 ();
1893	OUTPUT:	2964	OUTPUT:
1894	RETVAL	2965	RETVAL
1895		2966
		2967	DC::MixMusic
		2968	new (SV *class, DC::RW rwops)
		2969	CODE:
		2970	RETVAL = Mix_LoadMUS_RW (rwops);
		2971	OUTPUT:
		2972	RETVAL
		2973
1896	void	2974	void
1897	DESTROY (CFPlus::MixMusic self)	2975	DESTROY (DC::MixMusic self)
1898	CODE:	2976	CODE:
1899	Mix_FreeMusic (self);	2977	Mix_FreeMusic (self);
1900		2978
1901	int	2979	int
1902	play (CFPlus::MixMusic self, int loops = -1)	2980	play (DC::MixMusic self, int loops = -1)
1903	CODE:	2981	CODE:
1904	RETVAL = Mix_PlayMusic (self, loops);	2982	RETVAL = Mix_PlayMusic (self, loops);
1905	OUTPUT:	2983	OUTPUT:
1906	RETVAL	2984	RETVAL
1907		2985
1908	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	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
		2991	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2992
		2993	PROTOTYPES: ENABLE
1909		2994
1910	BOOT:	2995	BOOT:
1911	{	2996	{
1912	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2997	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1913	static const struct {	2998	static const struct {
1914	const char *name;	2999	const char *name;
1915	IV iv;	3000	IV iv;
1916	} *civ, const_iv[] = {	3001	} *civ, const_iv[] = {
1917	# 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),
1918	const_iv (GL_COLOR_MATERIAL),	3007	const_iv (GL_COLOR_MATERIAL),
1919	const_iv (GL_SMOOTH),	3008	const_iv (GL_SMOOTH),
1920	const_iv (GL_FLAT),	3009	const_iv (GL_FLAT),
1921	const_iv (GL_DITHER),	3010	const_iv (GL_DITHER),
1922	const_iv (GL_BLEND),	3011	const_iv (GL_BLEND),
…		…
1926	const_iv (GL_ALPHA_TEST),	3015	const_iv (GL_ALPHA_TEST),
1927	const_iv (GL_NORMALIZE),	3016	const_iv (GL_NORMALIZE),
1928	const_iv (GL_RESCALE_NORMAL),	3017	const_iv (GL_RESCALE_NORMAL),
1929	const_iv (GL_FRONT),	3018	const_iv (GL_FRONT),
1930	const_iv (GL_BACK),	3019	const_iv (GL_BACK),
		3020	const_iv (GL_AUX0),
1931	const_iv (GL_AND),	3021	const_iv (GL_AND),
1932	const_iv (GL_ONE),	3022	const_iv (GL_ONE),
1933	const_iv (GL_ZERO),	3023	const_iv (GL_ZERO),
1934	const_iv (GL_SRC_ALPHA),	3024	const_iv (GL_SRC_ALPHA),
1935	const_iv (GL_DST_ALPHA),	3025	const_iv (GL_DST_ALPHA),
1936	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3026	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1937	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),
1938	const_iv (GL_SRC_ALPHA_SATURATE),	3032	const_iv (GL_SRC_ALPHA_SATURATE),
1939	const_iv (GL_RGB),	3033	const_iv (GL_RGB),
1940	const_iv (GL_RGBA),	3034	const_iv (GL_RGBA),
1941	const_iv (GL_RGBA4),	3035	const_iv (GL_RGBA4),
1942	const_iv (GL_RGBA8),	3036	const_iv (GL_RGBA8),
…		…
1948	const_iv (GL_INTENSITY),	3042	const_iv (GL_INTENSITY),
1949	const_iv (GL_LUMINANCE),	3043	const_iv (GL_LUMINANCE),
1950	const_iv (GL_LUMINANCE_ALPHA),	3044	const_iv (GL_LUMINANCE_ALPHA),
1951	const_iv (GL_FLOAT),	3045	const_iv (GL_FLOAT),
1952	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),
1953	const_iv (GL_COMPILE),	3053	const_iv (GL_COMPILE),
		3054	const_iv (GL_PROXY_TEXTURE_1D),
		3055	const_iv (GL_PROXY_TEXTURE_2D),
1954	const_iv (GL_TEXTURE_1D),	3056	const_iv (GL_TEXTURE_1D),
1955	const_iv (GL_TEXTURE_2D),	3057	const_iv (GL_TEXTURE_2D),
1956	const_iv (GL_TEXTURE_ENV),	3058	const_iv (GL_TEXTURE_ENV),
1957	const_iv (GL_TEXTURE_MAG_FILTER),	3059	const_iv (GL_TEXTURE_MAG_FILTER),
1958	const_iv (GL_TEXTURE_MIN_FILTER),	3060	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1979	const_iv (GL_COLOR_LOGIC_OP),	3081	const_iv (GL_COLOR_LOGIC_OP),
1980	const_iv (GL_SEPARABLE_2D),	3082	const_iv (GL_SEPARABLE_2D),
1981	const_iv (GL_CONVOLUTION_2D),	3083	const_iv (GL_CONVOLUTION_2D),
1982	const_iv (GL_CONVOLUTION_BORDER_MODE),	3084	const_iv (GL_CONVOLUTION_BORDER_MODE),
1983	const_iv (GL_CONSTANT_BORDER),	3085	const_iv (GL_CONSTANT_BORDER),
		3086	const_iv (GL_POINTS),
1984	const_iv (GL_LINES),	3087	const_iv (GL_LINES),
1985	const_iv (GL_LINE_STRIP),	3088	const_iv (GL_LINE_STRIP),
1986	const_iv (GL_LINE_LOOP),	3089	const_iv (GL_LINE_LOOP),
1987	const_iv (GL_QUADS),	3090	const_iv (GL_QUADS),
1988	const_iv (GL_QUAD_STRIP),	3091	const_iv (GL_QUAD_STRIP),
1989	const_iv (GL_TRIANGLES),	3092	const_iv (GL_TRIANGLES),
1990	const_iv (GL_TRIANGLE_STRIP),	3093	const_iv (GL_TRIANGLE_STRIP),
1991	const_iv (GL_TRIANGLE_FAN),	3094	const_iv (GL_TRIANGLE_FAN),
		3095	const_iv (GL_POLYGON),
1992	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),
1993	const_iv (GL_FASTEST),	3102	const_iv (GL_FASTEST),
		3103	const_iv (GL_DONT_CARE),
		3104	const_iv (GL_NICEST),
1994	const_iv (GL_V2F),	3105	const_iv (GL_V2F),
1995	const_iv (GL_V3F),	3106	const_iv (GL_V3F),
1996	const_iv (GL_T2F_V3F),	3107	const_iv (GL_T2F_V3F),
1997	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),
1998	# undef const_iv	3112	# undef const_iv
1999	};	3113	};
2000		3114
2001	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; )
2002	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);
2003	}	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)
2004		3130
2005	char *	3131	char *
2006	gl_vendor ()	3132	gl_vendor ()
2007	CODE:	3133	CODE:
2008	RETVAL = (char *)glGetString (GL_VENDOR);	3134	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2021	CODE:	3147	CODE:
2022	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3148	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2023	OUTPUT:	3149	OUTPUT:
2024	RETVAL	3150	RETVAL
2025		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
2026	int glGetError ()	3166	int glGetError ()
2027		3167
2028	void glFinish ()	3168	void glFinish ()
2029		3169
2030	void glClear (int mask)	3170	void glClear (int mask)
…		…
2044		3184
2045	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3185	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2046	CODE:	3186	CODE:
2047	gl_BlendFuncSeparate (sa, da, saa, daa);	3187	gl_BlendFuncSeparate (sa, da, saa, daa);
2048		3188
		3189	# void glBlendEquation (int se)
		3190
2049	void glDepthMask (int flag)	3191	void glDepthMask (int flag)
2050		3192
2051	void glLogicOp (int opcode)	3193	void glLogicOp (int opcode)
2052		3194
2053	void glColorMask (int red, int green, int blue, int alpha)	3195	void glColorMask (int red, int green, int blue, int alpha)
…		…
2067	# near_ and far_ are due to microsofts buggy "c" compiler	3209	# near_ and far_ are due to microsofts buggy "c" compiler
2068	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_)
2069		3211
2070	# near_ and far_ are due to microsofts buggy "c" compiler	3212	# near_ and far_ are due to microsofts buggy "c" compiler
2071	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
2072		3216
2073	void glViewport (int x, int y, int width, int height)	3217	void glViewport (int x, int y, int width, int height)
2074		3218
2075	void glScissor (int x, int y, int width, int height)	3219	void glScissor (int x, int y, int width, int height)
2076		3220
…		…
2084		3228
2085	void glRotate (float angle, float x, float y, float z)	3229	void glRotate (float angle, float x, float y, float z)
2086	CODE:	3230	CODE:
2087	glRotatef (angle, x, y, z);	3231	glRotatef (angle, x, y, z);
2088		3232
2089	void glBegin (int mode)
2090
2091	void glEnd ()
2092
2093	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)
2094	PROTOTYPE: @	3234	PROTOTYPE: @
2095	ALIAS:	3235	ALIAS:
2096	glColor_premultiply = 1	3236	glColor_premultiply = 1
2097	CODE:	3237	CODE:
2098	if (ix)	3238	if (ix)
2099	{	3239	{
…		…
2102	b *= a;	3242	b *= a;
2103	}	3243	}
2104	// microsoft visual "c" rounds instead of truncating...	3244	// microsoft visual "c" rounds instead of truncating...
2105	glColor4f (r, g, b, a);	3245	glColor4f (r, g, b, a);
2106		3246
2107	void glInterleavedArrays (int format, int stride, char *data)
2108
2109	void glDrawElements (int mode, int count, int type, char *indices)
2110
2111	# 1.2 void glDrawRangeElements (int mode, int start, int end
2112
2113	void glRasterPos (float x, float y, float z = 0.)	3247	void glRasterPos (float x, float y, float z = 0.)
2114	CODE:	3248	CODE:
2115	glRasterPos3f (0, 0, z);	3249	glRasterPos3f (0, 0, z);
2116	glBitmap (0, 0, 0, 0, x, y, 0);	3250	glBitmap (0, 0, 0, 0, x, y, 0);
2117		3251
…		…
2121		3255
2122	void glTexCoord (float s, float t)	3256	void glTexCoord (float s, float t)
2123	CODE:	3257	CODE:
2124	glTexCoord2f (s, t);	3258	glTexCoord2f (s, t);
2125		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
2126	void glTexEnv (int target, int pname, float param)	3289	void glTexEnv (int target, int pname, float param)
2127	CODE:	3290	CODE:
2128	glTexEnvf (target, pname, param);	3291	glTexEnvf (target, pname, param);
2129		3292
2130	void glTexParameter (int target, int pname, float param)	3293	void glTexParameter (int target, int pname, float param)
…		…
2146	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)
2147	CODE:	3310	CODE:
2148	if (gl.SeparableFilter2D)	3311	if (gl.SeparableFilter2D)
2149	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3312	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2150		3313
2151	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)
2152		3315
2153	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)
2154		3317
2155	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)
2156		3321
2157	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)
2158		3323
2159	int glGenTexture ()	3324	int glGenTexture ()
2160	CODE:	3325	CODE:
2161	{	3326	RETVAL = gen_texture ();
2162	GLuint name;
2163	glGenTextures (1, &name);
2164	RETVAL = name;
2165	}
2166	OUTPUT:	3327	OUTPUT:
2167	RETVAL	3328	RETVAL
2168		3329
2169	void glDeleteTexture (int name)	3330	void glDeleteTexture (int name)
2170	CODE:	3331	CODE:
2171	{
2172	GLuint name_ = name;
2173	glDeleteTextures (1, &name_);	3332	del_texture (name);
2174	}	3333
2175
2176	int glGenList ()	3334	int glGenList ()
2177	CODE:	3335	CODE:
2178	RETVAL = glGenLists (1);	3336	RETVAL = glGenLists (1);
2179	OUTPUT:	3337	OUTPUT:
2180	RETVAL	3338	RETVAL
…		…
2187		3345
2188	void glEndList ()	3346	void glEndList ()
2189		3347
2190	void glCallList (int list)	3348	void glCallList (int list)
2191		3349
		3350	void c_init ()
		3351	CODE:
		3352	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3353	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		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 1.167 by root, Sat Dec 9 02:21:25 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 1.167 by root, Sat Dec 9 02:21:25 2006 UTC vs.
Revision 1.301 by root, Thu Feb 4 20:01:08 2010 UTC