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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.163 by root, Wed Oct 18 12:53:45 2006 UTC vs.
Revision 1.298 by root, Tue Dec 22 00:46:05 2009 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
364	MODULE = CFPlus PACKAGE = CFPlus	484	static unsigned int
		485	popcount (unsigned int n)
		486	{
		487	n -= (n >> 1) & 0x55555555U;
		488	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		489	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		490	n *= 0x01010101U;
		491
		492	return n >> 24;
		493	}
		494
		495	/* SDL should provide this, really. */
		496	#define SDLK_MODIFIER_MIN 300
		497	#define SDLK_MODIFIER_MAX 314
		498
		499	/******************************************************************************/
		500
		501	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		502	static GV *hover_gv;
		503
		504	static int
		505	within_widget (SV *widget, NV x, NV y)
		506	{
		507	HV *self;
		508	SV **svp;
		509	NV wx, ww, wy, wh;
		510
		511	if (!SvROK (widget))
		512	return 0;
		513
		514	self = (HV *)SvRV (widget);
		515
		516	if (SvTYPE (self) != SVt_PVHV)
		517	return 0;
		518
		519	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		520	if (y < wy)
		521	return 0;
		522
		523	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		524	if (y >= wy + wh)
		525	return 0;
		526
		527	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		528	if (x < wx)
		529	return 0;
		530
		531	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		532	if (x >= wx + ww)
		533	return 0;
		534
		535	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		536	if (!svp \|\| !SvTRUE (*svp))
		537	return 0;
		538
		539	return 1;
		540	}
		541
		542	/******************************************************************************/
		543
		544	/* process keyboard modifiers */
		545	static int
		546	mod_munge (int mod)
		547	{
		548	mod &= MOD_MASK;
		549
		550	if (mod & (KMOD_META \| KMOD_ALT))
		551	mod \|= KMOD_LRAM;
		552
		553	return mod;
		554	}
		555
		556	static void
		557	deliantra_main ()
		558	{
		559	char *argv[] = { 0 };
		560	call_argv ("::main", G_DISCARD \| G_VOID, argv);
		561	}
		562
		563	#ifdef __MACOSX__
		564	/* to due surprising braindamage on the side of SDL design, we
		565	* do some mind-boggling hack here: SDL requires a custom main()
		566	* on OS X, so... we provide one and call the original main(), which,
		567	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		568	* and which calls our main (== SDL_main) back.
		569	*/
		570	extern C_LINKAGE int
		571	main (int argc, char *argv[])
		572	{
		573	deliantra_main ();
		574	}
		575
		576	#undef main
		577
		578	extern C_LINKAGE int main (int argc, char *argv[]);
		579
		580	static void
		581	SDL_braino (void)
		582	{
		583	char *argv[] = { "deliantra client", 0 };
		584	(main) (1, argv);
		585	}
		586	#else
		587	static void
		588	SDL_braino (void)
		589	{
		590	deliantra_main ();
		591	}
		592	#endif
		593
		594	MODULE = Deliantra::Client PACKAGE = DC
365		595
366	PROTOTYPES: ENABLE	596	PROTOTYPES: ENABLE
367		597
368	BOOT:	598	BOOT:
369	{	599	{
370	HV *stash = gv_stashpv ("CFPlus", 1);	600	HV *stash = gv_stashpv ("DC", 1);
371	static const struct {	601	static const struct {
372	const char *name;	602	const char *name;
373	IV iv;	603	IV iv;
374	} *civ, const_iv[] = {	604	} *civ, const_iv[] = {
375	# define const_iv(name) { # name, (IV)name }	605	# define const_iv(name) { # name, (IV)name }
		606	const_iv (SDLK_MODIFIER_MIN),
		607	const_iv (SDLK_MODIFIER_MAX),
		608
376	const_iv (SDL_ACTIVEEVENT),	609	const_iv (SDL_ACTIVEEVENT),
377	const_iv (SDL_KEYDOWN),	610	const_iv (SDL_KEYDOWN),
378	const_iv (SDL_KEYUP),	611	const_iv (SDL_KEYUP),
379	const_iv (SDL_MOUSEMOTION),	612	const_iv (SDL_MOUSEMOTION),
380	const_iv (SDL_MOUSEBUTTONDOWN),	613	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
389	const_iv (SDL_EVENT_RESERVEDA),	622	const_iv (SDL_EVENT_RESERVEDA),
390	const_iv (SDL_EVENT_RESERVEDB),	623	const_iv (SDL_EVENT_RESERVEDB),
391	const_iv (SDL_VIDEORESIZE),	624	const_iv (SDL_VIDEORESIZE),
392	const_iv (SDL_VIDEOEXPOSE),	625	const_iv (SDL_VIDEOEXPOSE),
393	const_iv (SDL_USEREVENT),	626	const_iv (SDL_USEREVENT),
		627
		628	const_iv (SDL_APPINPUTFOCUS),
		629	const_iv (SDL_APPMOUSEFOCUS),
		630	const_iv (SDL_APPACTIVE),
		631
		632
		633	const_iv (SDLK_UNKNOWN),
		634	const_iv (SDLK_FIRST),
		635	const_iv (SDLK_BACKSPACE),
		636	const_iv (SDLK_TAB),
		637	const_iv (SDLK_CLEAR),
		638	const_iv (SDLK_RETURN),
		639	const_iv (SDLK_PAUSE),
		640	const_iv (SDLK_ESCAPE),
		641	const_iv (SDLK_SPACE),
		642	const_iv (SDLK_EXCLAIM),
		643	const_iv (SDLK_QUOTEDBL),
		644	const_iv (SDLK_HASH),
		645	const_iv (SDLK_DOLLAR),
		646	const_iv (SDLK_AMPERSAND),
		647	const_iv (SDLK_QUOTE),
		648	const_iv (SDLK_LEFTPAREN),
		649	const_iv (SDLK_RIGHTPAREN),
		650	const_iv (SDLK_ASTERISK),
		651	const_iv (SDLK_PLUS),
		652	const_iv (SDLK_COMMA),
		653	const_iv (SDLK_MINUS),
		654	const_iv (SDLK_PERIOD),
		655	const_iv (SDLK_SLASH),
		656	const_iv (SDLK_0),
		657	const_iv (SDLK_1),
		658	const_iv (SDLK_2),
		659	const_iv (SDLK_3),
		660	const_iv (SDLK_4),
		661	const_iv (SDLK_5),
		662	const_iv (SDLK_6),
		663	const_iv (SDLK_7),
		664	const_iv (SDLK_8),
		665	const_iv (SDLK_9),
		666	const_iv (SDLK_COLON),
		667	const_iv (SDLK_SEMICOLON),
		668	const_iv (SDLK_LESS),
		669	const_iv (SDLK_EQUALS),
		670	const_iv (SDLK_GREATER),
		671	const_iv (SDLK_QUESTION),
		672	const_iv (SDLK_AT),
		673
		674	const_iv (SDLK_LEFTBRACKET),
		675	const_iv (SDLK_BACKSLASH),
		676	const_iv (SDLK_RIGHTBRACKET),
		677	const_iv (SDLK_CARET),
		678	const_iv (SDLK_UNDERSCORE),
		679	const_iv (SDLK_BACKQUOTE),
		680	const_iv (SDLK_DELETE),
		681
		682	const_iv (SDLK_FIRST),
		683	const_iv (SDLK_LAST),
394	const_iv (SDLK_KP0),	684	const_iv (SDLK_KP0),
395	const_iv (SDLK_KP1),	685	const_iv (SDLK_KP1),
396	const_iv (SDLK_KP2),	686	const_iv (SDLK_KP2),
397	const_iv (SDLK_KP3),	687	const_iv (SDLK_KP3),
398	const_iv (SDLK_KP4),	688	const_iv (SDLK_KP4),
…		…
453	const_iv (SDLK_BREAK),	743	const_iv (SDLK_BREAK),
454	const_iv (SDLK_MENU),	744	const_iv (SDLK_MENU),
455	const_iv (SDLK_POWER),	745	const_iv (SDLK_POWER),
456	const_iv (SDLK_EURO),	746	const_iv (SDLK_EURO),
457	const_iv (SDLK_UNDO),	747	const_iv (SDLK_UNDO),
		748
458	const_iv (KMOD_NONE),	749	const_iv (KMOD_NONE),
		750	const_iv (KMOD_SHIFT),
459	const_iv (KMOD_LSHIFT),	751	const_iv (KMOD_LSHIFT),
460	const_iv (KMOD_RSHIFT),	752	const_iv (KMOD_RSHIFT),
		753	const_iv (KMOD_CTRL),
461	const_iv (KMOD_LCTRL),	754	const_iv (KMOD_LCTRL),
462	const_iv (KMOD_RCTRL),	755	const_iv (KMOD_RCTRL),
		756	const_iv (KMOD_ALT),
463	const_iv (KMOD_LALT),	757	const_iv (KMOD_LALT),
464	const_iv (KMOD_RALT),	758	const_iv (KMOD_RALT),
		759	const_iv (KMOD_META),
465	const_iv (KMOD_LMETA),	760	const_iv (KMOD_LMETA),
466	const_iv (KMOD_RMETA),	761	const_iv (KMOD_RMETA),
467	const_iv (KMOD_NUM),	762	const_iv (KMOD_NUM),
468	const_iv (KMOD_CAPS),	763	const_iv (KMOD_CAPS),
469	const_iv (KMOD_MODE),	764	const_iv (KMOD_MODE),
470	const_iv (KMOD_CTRL),	765
471	const_iv (KMOD_SHIFT),	766	const_iv (KMOD_LRAM),
472	const_iv (KMOD_ALT),	767
473	const_iv (KMOD_META)	768	const_iv (MIX_DEFAULT_FORMAT),
		769
		770	const_iv (SDL_INIT_TIMER),
		771	const_iv (SDL_INIT_AUDIO),
		772	const_iv (SDL_INIT_VIDEO),
		773	const_iv (SDL_INIT_CDROM),
		774	const_iv (SDL_INIT_JOYSTICK),
		775	const_iv (SDL_INIT_EVERYTHING),
		776	const_iv (SDL_INIT_NOPARACHUTE),
		777	const_iv (SDL_INIT_EVENTTHREAD),
		778
		779	const_iv (SDL_GL_RED_SIZE),
		780	const_iv (SDL_GL_GREEN_SIZE),
		781	const_iv (SDL_GL_BLUE_SIZE),
		782	const_iv (SDL_GL_ALPHA_SIZE),
		783	const_iv (SDL_GL_DOUBLEBUFFER),
		784	const_iv (SDL_GL_BUFFER_SIZE),
		785	const_iv (SDL_GL_DEPTH_SIZE),
		786	const_iv (SDL_GL_STENCIL_SIZE),
		787	const_iv (SDL_GL_ACCUM_RED_SIZE),
		788	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		789	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		790	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		791	const_iv (SDL_GL_STEREO),
		792	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		793	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		794	const_iv (SDL_GL_ACCELERATED_VISUAL),
		795	const_iv (SDL_GL_SWAP_CONTROL),
		796
		797	const_iv (FOW_DARKNESS)
474	# undef const_iv	798	# undef const_iv
475	};	799	};
476		800
477	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; )
478	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	802	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		803
		804	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		805	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
479	}	806	}
		807
		808	void
		809	weaken (SV *rv)
		810	PROTOTYPE: $
		811	CODE:
		812	sv_rvweaken (rv);
480		813
481	int	814	int
482	in_destruct ()	815	in_destruct ()
483	CODE:	816	CODE:
484	RETVAL = PL_main_cv == Nullcv;	817	RETVAL = PL_main_cv == Nullcv;
…		…
487		820
488	NV floor (NV x)	821	NV floor (NV x)
489		822
490	NV ceil (NV x)	823	NV ceil (NV x)
491		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
492	void	835	void
493	pango_init ()	836	pango_init ()
494	CODE:	837	CODE:
495	{	838	{
496	opengl_fontmap = pango_opengl_font_map_new ();	839	opengl_fontmap = pango_opengl_font_map_new ();
497	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);
498	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
499	}	847	}
500		848
501	int	849	char *SDL_GetError ()
502	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
503		850
504	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
505	SDL_Quit ()	859	void SDL_Quit ()
506		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
507	void	870	void
508	SDL_ListModes ()	871	SDL_ListModes (int rgb, int alpha)
509	PPCODE:	872	PPCODE:
510	{	873	{
511	SDL_Rect **m;	874	SDL_Rect **m;
512		875
513	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	876	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
514	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	877	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
515	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	878	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
516	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	879	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
517		880
518	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	881	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
519	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	882	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
520		883
521	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	884	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
522	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	885	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
523	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	886	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
524	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	887	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
525		888
526	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	889	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
527	#if SDL_VERSION_ATLEAST(1,2,10)
528	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
529	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	890	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
530	#endif
531
532	SDL_EnableUNICODE (1);
533	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
534		891
535	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	892	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
536		893
537	if (m && m != (SDL_Rect **)-1)	894	if (m && m != (SDL_Rect **)-1)
538	while (*m)	895	while (*m)
539	{	896	{
		897	if ((m)->w >= 400 && (m)->h >= 300)
		898	{
540	AV *av = newAV ();	899	AV *av = newAV ();
541	av_push (av, newSViv ((*m)->w));	900	av_push (av, newSViv ((*m)->w));
542	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));
543	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	904	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		905	}
544		906
545	++m;	907	++m;
546	}	908	}
547	}	909	}
548		910
549	char *
550	SDL_GetError ()
551
552	int	911	int
553	SDL_SetVideoMode (int w, int h, int fullscreen)	912	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
554	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
555	RETVAL = !!SDL_SetVideoMode (	923	RETVAL = !!SDL_SetVideoMode (
556	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	924	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
557	);	925	);
		926
558	if (RETVAL)	927	if (RETVAL)
559	{	928	{
560	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	929	av_clear (texture_av);
		930
		931	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
561	# 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);
562	# include "glfunc.h"	933	#include "glfunc.h"
563	# undef GL_FUNC	934	#undef GL_FUNC
564	}	935	}
		936	}
565	OUTPUT:	937	OUTPUT:
566	RETVAL	938	RETVAL
567		939
568	void	940	void
569	SDL_GL_SwapBuffers ()	941	SDL_GL_SwapBuffers ()
570		942
571	char *	943	char *
572	SDL_GetKeyName (int sym)	944	SDL_GetKeyName (int sym)
573		945
		946	int
		947	SDL_GetAppState ()
		948
		949	int
		950	SDL_GetModState ()
		951
574	void	952	void
575	SDL_PollEvent ()	953	poll_events ()
576	PPCODE:	954	PPCODE:
577	{	955	{
578	SDL_Event ev;	956	SDL_Event ev;
579		957
580	while (SDL_PollEvent (&ev))	958	SDL_PumpEvents ();
		959	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
581	{	960	{
582	HV *hv = newHV ();	961	HV *hv = newHV ();
583	hv_store (hv, "type", 4, newSViv (ev.type), 0);	962	hv_store (hv, "type", 4, newSViv (ev.type), 0);
584		963
585	switch (ev.type)	964	switch (ev.type)
586	{	965	{
587	case SDL_KEYDOWN:	966	case SDL_KEYDOWN:
588	case SDL_KEYUP:	967	case SDL_KEYUP:
589	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	968	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
590	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	969	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
591	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	970	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
		971	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
592	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	972	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
593	break;	973	break;
594		974
595	case SDL_ACTIVEEVENT:	975	case SDL_ACTIVEEVENT:
596	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	976	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
597	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	977	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
598	break;	978	break;
599		979
600	case SDL_MOUSEMOTION:	980	case SDL_MOUSEMOTION:
		981	{
		982	int state = ev.motion.state;
		983	int x = ev.motion.x;
		984	int y = ev.motion.y;
		985	int xrel = ev.motion.xrel;
		986	int yrel = ev.motion.yrel;
		987
		988	/* do simplistic event compression */
		989	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		990	&& state == ev.motion.state)
		991	{
		992	xrel += ev.motion.xrel;
		993	yrel += ev.motion.yrel;
		994	x = ev.motion.x;
		995	y = ev.motion.y;
		996	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		997	}
		998
601	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	999	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
602
603	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	1000	hv_store (hv, "state", 5, newSViv (state), 0);
604	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	1001	hv_store (hv, "x", 1, newSViv (x), 0);
605	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	1002	hv_store (hv, "y", 1, newSViv (y), 0);
606	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1003	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
607	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1004	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1005	}
608	break;	1006	break;
609		1007
610	case SDL_MOUSEBUTTONDOWN:	1008	case SDL_MOUSEBUTTONDOWN:
611	case SDL_MOUSEBUTTONUP:	1009	case SDL_MOUSEBUTTONUP:
612	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1010	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
613		1011
614	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1012	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
615	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1013	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
616	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1014	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
617	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1015	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
622	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1020	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
623	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1021	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
624	break;	1022	break;
625	}	1023	}
626		1024
627	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1025	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
628	}	1026	}
629	}	1027	}
630		1028
631	int	1029	int
632	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1030	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
633	POSTCALL:	1031	POSTCALL:
634	Mix_HookMusicFinished (music_finished);	1032	Mix_HookMusicFinished (music_finished);
635	Mix_ChannelFinished (channel_finished);	1033	Mix_ChannelFinished (channel_finished);
636		1034
637	void	1035	void
		1036	Mix_QuerySpec ()
		1037	PPCODE:
		1038	{
		1039	int freq, channels;
		1040	Uint16 format;
		1041
		1042	if (Mix_QuerySpec (&freq, &format, &channels))
		1043	{
		1044	EXTEND (SP, 3);
		1045	PUSHs (sv_2mortal (newSViv (freq)));
		1046	PUSHs (sv_2mortal (newSViv (format)));
		1047	PUSHs (sv_2mortal (newSViv (channels)));
		1048	}
		1049	}
		1050
		1051	void
638	Mix_CloseAudio ()	1052	Mix_CloseAudio ()
639		1053
640	int	1054	int
641	Mix_AllocateChannels (int numchans = -1)	1055	Mix_AllocateChannels (int numchans = -1)
642		1056
		1057	const char *
		1058	Mix_GetError ()
		1059
643	void	1060	void
644	lowdelay (int fd, int val = 1)	1061	lowdelay (int fd, int val = 1)
645	CODE:	1062	CODE:
646	#ifndef _WIN32
647	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1063	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
648	#endif
649		1064
650	void	1065	void
651	win32_proxy_info ()	1066	win32_proxy_info ()
652	PPCODE:	1067	PPCODE:
653	{	1068	{
…		…
674	}	1089	}
675	}	1090	}
676	#endif	1091	#endif
677	}	1092	}
678		1093
679	void	1094	int
680	add_font (char *file)	1095	add_font (char *file)
681	CODE:	1096	CODE:
682	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1097	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1098	OUTPUT:
		1099	RETVAL
683		1100
684	void	1101	void
685	load_image_inline (SV *image_)	1102	load_image_inline (SV *image_)
686	ALIAS:	1103	ALIAS:
687	load_image_file = 1	1104	load_image_file = 1
…		…
690	STRLEN image_len;	1107	STRLEN image_len;
691	char image = (char )SvPVbyte (image_, image_len);	1108	char image = (char )SvPVbyte (image_, image_len);
692	SDL_Surface surface, surface2;	1109	SDL_Surface surface, surface2;
693	SDL_PixelFormat fmt;	1110	SDL_PixelFormat fmt;
694	SDL_RWops *rw = ix	1111	SDL_RWops *rw = ix
695	? SDL_RWFromFile (image, "r")	1112	? SDL_RWFromFile (image, "rb")
696	: SDL_RWFromConstMem (image, image_len);	1113	: SDL_RWFromConstMem (image, image_len);
697		1114
698	if (!rw)	1115	if (!rw)
699	croak ("load_image: %s", SDL_GetError ());	1116	croak ("load_image: %s", SDL_GetError ());
700		1117
…		…
773	void	1190	void
774	error (char *message)	1191	error (char *message)
775	CODE:	1192	CODE:
776	fprintf (stderr, "ERROR: %s\n", message);	1193	fprintf (stderr, "ERROR: %s\n", message);
777	#ifdef _WIN32	1194	#ifdef _WIN32
778	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1195	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
779	#endif	1196	#endif
780		1197
781	void	1198	void
782	fatal (char *message)	1199	fatal (char *message)
783	CODE:	1200	CODE:
784	fprintf (stderr, "FATAL: %s\n", message);	1201	fprintf (stderr, "FATAL: %s\n", message);
785	#ifdef _WIN32	1202	#ifdef _WIN32
786	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1203	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
787	#endif	1204	#endif
788	_exit (1);	1205	_exit (1);
789		1206
790	void	1207	void
791	_exit (int retval = 0)	1208	_exit (int retval = 0)
…		…
794	ExitThread (retval); // unclean, please beam me up	1211	ExitThread (retval); // unclean, please beam me up
795	#else	1212	#else
796	_exit (retval);	1213	_exit (retval);
797	#endif	1214	#endif
798		1215
799	MODULE = CFPlus PACKAGE = CFPlus::Font	1216	void
		1217	debug ()
		1218	CODE:
		1219	{
		1220	#if DEBUG
		1221	VALGRIND_DO_LEAK_CHECK;
		1222	#endif
		1223	}
800		1224
801	CFPlus::Font	1225	int
		1226	SvREFCNT (SV *sv)
		1227	CODE:
		1228	RETVAL = SvREFCNT (sv);
		1229	OUTPUT:
		1230	RETVAL
		1231
		1232	MODULE = Deliantra::Client PACKAGE = DC::Font
		1233
		1234	PROTOTYPES: DISABLE
		1235
		1236	DC::Font
802	new_from_file (SV class, char path, int id = 0)	1237	new_from_file (SV class, char path, int id = 0)
803	CODE:	1238	CODE:
804	{	1239	{
805	int count;	1240	int count;
806	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1241	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
809	}	1244	}
810	OUTPUT:	1245	OUTPUT:
811	RETVAL	1246	RETVAL
812		1247
813	void	1248	void
814	DESTROY (CFPlus::Font self)	1249	DESTROY (DC::Font self)
815	CODE:	1250	CODE:
816	pango_font_description_free (self);	1251	pango_font_description_free (self);
817		1252
818	void	1253	void
819	make_default (CFPlus::Font self)	1254	make_default (DC::Font self)
		1255	PROTOTYPE: $
820	CODE:	1256	CODE:
821	default_font = self;	1257	default_font = self;
822		1258
823	MODULE = CFPlus PACKAGE = CFPlus::Layout	1259	MODULE = Deliantra::Client PACKAGE = DC::Layout
824		1260
		1261	PROTOTYPES: DISABLE
		1262
825	void	1263	void
826	reset_glyph_cache ()	1264	glyph_cache_backup ()
		1265	PROTOTYPE:
827	CODE:	1266	CODE:
		1267	tc_backup ();
		1268
		1269	void
		1270	glyph_cache_restore ()
		1271	PROTOTYPE:
		1272	CODE:
828	tc_clear ();	1273	tc_restore ();
829		1274
830	CFPlus::Layout	1275	DC::Layout
831	new (SV *class)	1276	new (SV *class)
832	CODE:	1277	CODE:
833	New (0, RETVAL, 1, struct cf_layout);	1278	New (0, RETVAL, 1, struct cf_layout);
834		1279
835	RETVAL->pl = pango_layout_new (opengl_context);	1280	RETVAL->pl = pango_layout_new (opengl_context);
…		…
837	RETVAL->g = 1.;	1282	RETVAL->g = 1.;
838	RETVAL->b = 1.;	1283	RETVAL->b = 1.;
839	RETVAL->a = 1.;	1284	RETVAL->a = 1.;
840	RETVAL->base_height = MIN_FONT_HEIGHT;	1285	RETVAL->base_height = MIN_FONT_HEIGHT;
841	RETVAL->font = 0;	1286	RETVAL->font = 0;
		1287	RETVAL->rc = rc_alloc ();
842		1288
843	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1289	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
844	layout_update_font (RETVAL);	1290	layout_update_font (RETVAL);
845	OUTPUT:	1291	OUTPUT:
846	RETVAL	1292	RETVAL
847		1293
848	void	1294	void
849	DESTROY (CFPlus::Layout self)	1295	DESTROY (DC::Layout self)
850	CODE:	1296	CODE:
851	g_object_unref (self->pl);	1297	g_object_unref (self->pl);
		1298	rc_free (self->rc);
852	Safefree (self);	1299	Safefree (self);
853		1300
854	void	1301	void
855	set_text (CFPlus::Layout self, SV *text_)	1302	set_text (DC::Layout self, SV *text_)
856	CODE:	1303	CODE:
857	{	1304	{
858	STRLEN textlen;	1305	STRLEN textlen;
859	char *text = SvPVutf8 (text_, textlen);	1306	char *text = SvPVutf8 (text_, textlen);
860		1307
861	pango_layout_set_text (self->pl, text, textlen);	1308	pango_layout_set_text (self->pl, text, textlen);
862	}	1309	}
863		1310
864	void	1311	void
865	set_markup (CFPlus::Layout self, SV *text_)	1312	set_markup (DC::Layout self, SV *text_)
866	CODE:	1313	CODE:
867	{	1314	{
868	STRLEN textlen;	1315	STRLEN textlen;
869	char *text = SvPVutf8 (text_, textlen);	1316	char *text = SvPVutf8 (text_, textlen);
870		1317
871	pango_layout_set_markup (self->pl, text, textlen);	1318	pango_layout_set_markup (self->pl, text, textlen);
872	}	1319	}
873		1320
874	void	1321	void
875	set_shapes (CFPlus::Layout self, ...)	1322	set_shapes (DC::Layout self, ...)
876	CODE:	1323	CODE:
877	{	1324	{
878	PangoAttrList *attrs = 0;	1325	PangoAttrList *attrs = 0;
879	const char *text = pango_layout_get_text (self->pl);	1326	const char *text = pango_layout_get_text (self->pl);
880	const char *pos = text;	1327	const char *pos = text;
…		…
915	if (attrs)	1362	if (attrs)
916	pango_layout_set_attributes (self->pl, attrs);	1363	pango_layout_set_attributes (self->pl, attrs);
917	}	1364	}
918		1365
919	void	1366	void
920	get_shapes (CFPlus::Layout self)	1367	get_shapes (DC::Layout self)
921	PPCODE:	1368	PPCODE:
922	{	1369	{
923	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1370	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
924		1371
925	do	1372	do
926	{	1373	{
927	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1374	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
928		1375
929	if (run && shape_attr_p (run))	1376	if (run && shape_attr_p (run))
930	{	1377	{
931	PangoRectangle extents;	1378	PangoRectangle extents;
932	pango_layout_iter_get_run_extents (iter, 0, &extents);	1379	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
940		1387
941	pango_layout_iter_free (iter);	1388	pango_layout_iter_free (iter);
942	}	1389	}
943		1390
944	int	1391	int
945	has_wrapped (CFPlus::Layout self)	1392	has_wrapped (DC::Layout self)
946	CODE:	1393	CODE:
947	{	1394	{
948	int lines = 1;	1395	int lines = 1;
949	const char *text = pango_layout_get_text (self->pl);	1396	const char *text = pango_layout_get_text (self->pl);
950		1397
…		…
955	}	1402	}
956	OUTPUT:	1403	OUTPUT:
957	RETVAL	1404	RETVAL
958		1405
959	SV *	1406	SV *
960	get_text (CFPlus::Layout self)	1407	get_text (DC::Layout self)
961	CODE:	1408	CODE:
962	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1409	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
963	sv_utf8_decode (RETVAL);	1410	sv_utf8_decode (RETVAL);
964	OUTPUT:	1411	OUTPUT:
965	RETVAL	1412	RETVAL
966		1413
967	void	1414	void
968	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1415	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
969	CODE:	1416	CODE:
970	self->r = r;	1417	self->r = r;
971	self->g = g;	1418	self->g = g;
972	self->b = b;	1419	self->b = b;
973	self->a = a;	1420	self->a = a;
974		1421
975	void	1422	void
976	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1423	set_font (DC::Layout self, DC::Font font = 0)
977	CODE:	1424	CODE:
978	if (self->font != font)	1425	if (self->font != font)
979	{	1426	{
980	self->font = font;	1427	self->font = font;
981	layout_update_font (self);	1428	layout_update_font (self);
982	}	1429	}
983		1430
984	void	1431	void
985	set_height (CFPlus::Layout self, int base_height)	1432	set_height (DC::Layout self, int base_height)
986	CODE:	1433	CODE:
987	if (self->base_height != base_height)	1434	if (self->base_height != base_height)
988	{	1435	{
989	self->base_height = base_height;	1436	self->base_height = base_height;
990	layout_update_font (self);	1437	layout_update_font (self);
991	}	1438	}
992		1439
993	void	1440	void
994	set_width (CFPlus::Layout self, int max_width = -1)	1441	set_width (DC::Layout self, int max_width = -1)
995	CODE:	1442	CODE:
996	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1443	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
997		1444
998	void	1445	void
999	set_indent (CFPlus::Layout self, int indent)	1446	set_indent (DC::Layout self, int indent)
1000	CODE:	1447	CODE:
1001	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1448	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1002		1449
1003	void	1450	void
1004	set_spacing (CFPlus::Layout self, int spacing)	1451	set_spacing (DC::Layout self, int spacing)
1005	CODE:	1452	CODE:
1006	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1453	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1007		1454
1008	void	1455	void
1009	set_ellipsise (CFPlus::Layout self, int ellipsise)	1456	set_ellipsise (DC::Layout self, int ellipsise)
1010	CODE:	1457	CODE:
1011	pango_layout_set_ellipsize (self->pl,	1458	pango_layout_set_ellipsize (self->pl,
1012	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1459	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1013	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1460	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1014	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1461	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1015	: PANGO_ELLIPSIZE_NONE	1462	: PANGO_ELLIPSIZE_NONE
1016	);	1463	);
1017		1464
1018	void	1465	void
1019	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1466	set_single_paragraph_mode (DC::Layout self, int spm)
1020	CODE:	1467	CODE:
1021	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1468	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1022		1469
1023	void	1470	void
1024	size (CFPlus::Layout self)	1471	size (DC::Layout self)
1025	PPCODE:	1472	PPCODE:
1026	{	1473	{
1027	int w, h;	1474	int w, h;
1028		1475
1029	layout_get_pixel_size (self, &w, &h);	1476	layout_get_pixel_size (self, &w, &h);
…		…
1032	PUSHs (sv_2mortal (newSViv (w)));	1479	PUSHs (sv_2mortal (newSViv (w)));
1033	PUSHs (sv_2mortal (newSViv (h)));	1480	PUSHs (sv_2mortal (newSViv (h)));
1034	}	1481	}
1035		1482
1036	int	1483	int
1037	descent (CFPlus::Layout self)	1484	descent (DC::Layout self)
1038	CODE:	1485	CODE:
1039	{	1486	{
1040	PangoRectangle rect;	1487	PangoRectangle rect;
1041	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1488	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1042	pango_layout_line_get_pixel_extents (line, 0, &rect);	1489	pango_layout_line_get_pixel_extents (line, 0, &rect);
1043	RETVAL = PANGO_DESCENT (rect);	1490	RETVAL = PANGO_DESCENT (rect);
1044	}	1491	}
1045	OUTPUT:	1492	OUTPUT:
1046	RETVAL	1493	RETVAL
1047		1494
1048	int	1495	int
1049	xy_to_index (CFPlus::Layout self, int x, int y)	1496	xy_to_index (DC::Layout self, int x, int y)
1050	CODE:	1497	CODE:
1051	{	1498	{
1052	int index, trailing;	1499	int index, trailing;
1053	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1500	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1054	RETVAL = index;	1501	RETVAL = index + trailing;
1055	}	1502	}
1056	OUTPUT:	1503	OUTPUT:
1057	RETVAL	1504	RETVAL
1058		1505
1059	void	1506	void
1060	cursor_pos (CFPlus::Layout self, int index)	1507	cursor_pos (DC::Layout self, int index)
1061	PPCODE:	1508	PPCODE:
1062	{	1509	{
1063	PangoRectangle strong_pos;	1510	PangoRectangle pos;
1064	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1511	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1065		1512
1066	EXTEND (SP, 3);	1513	EXTEND (SP, 3);
1067	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1514	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1068	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1515	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1069	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1516	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1070	}	1517	}
1071		1518
1072	void	1519	void
1073	render (CFPlus::Layout self, float x, float y, int flags = 0)	1520	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1074	PPCODE:	1521	PPCODE:
		1522	{
		1523	int line, x;
		1524
		1525	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1526	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1527	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1528	--line;
		1529	#endif
		1530	EXTEND (SP, 2);
		1531	PUSHs (sv_2mortal (newSViv (line)));
		1532	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1533	}
		1534
		1535	void
		1536	line_x_to_index (DC::Layout self, int line, int x)
		1537	PPCODE:
		1538	{
		1539	PangoLayoutLine *lp;
		1540	int index, trailing;
		1541
		1542	if (line < 0)
		1543	XSRETURN_EMPTY;
		1544
		1545	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1546	XSRETURN_EMPTY; /* do better */
		1547
		1548	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1549
		1550	EXTEND (SP, 2);
		1551	if (GIMME_V == G_SCALAR)
		1552	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1553	else
		1554	{
		1555	PUSHs (sv_2mortal (newSViv (index)));
		1556	PUSHs (sv_2mortal (newSViv (trailing)));
		1557	}
		1558	}
		1559
		1560	void
		1561	render (DC::Layout self, float x, float y, int flags = 0)
		1562	CODE:
		1563	rc_clear (self->rc);
1075	pango_opengl_render_layout_subpixel (	1564	pango_opengl_render_layout_subpixel (
1076	self->pl,	1565	self->pl,
		1566	self->rc,
1077	x * PANGO_SCALE, y * PANGO_SCALE,	1567	x * PANGO_SCALE, y * PANGO_SCALE,
1078	self->r, self->g, self->b, self->a,	1568	self->r, self->g, self->b, self->a,
1079	flags	1569	flags
1080	);	1570	);
		1571	// we assume that context_change actually clears/frees stuff
		1572	// and does not do any recomputation...
		1573	pango_layout_context_changed (self->pl);
1081		1574
1082	MODULE = CFPlus PACKAGE = CFPlus::Texture
1083
1084	void	1575	void
1085	pad2pot (SV data_, SV w_, SV *h_)	1576	draw (DC::Layout self)
1086	CODE:	1577	CODE:
1087	{	1578	{
1088	int ow = SvIV (w_);	1579	glEnable (GL_TEXTURE_2D);
1089	int oh = SvIV (h_);	1580	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1581	glEnable (GL_BLEND);
		1582	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1583	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1584	glEnable (GL_ALPHA_TEST);
		1585	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1090		1586
1091	if (ow && oh)	1587	rc_draw (self->rc);
		1588
		1589	glDisable (GL_ALPHA_TEST);
		1590	glDisable (GL_BLEND);
		1591	glDisable (GL_TEXTURE_2D);
		1592	}
		1593
		1594	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1595
		1596	PROTOTYPES: ENABLE
		1597
		1598	void
		1599	pad (SV *data_, int ow, int oh, int nw, int nh)
		1600	CODE:
		1601	{
		1602	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1092	{	1603	{
1093	int nw = minpot (ow);
1094	int nh = minpot (oh);
1095
1096	if (nw != ow \|\| nh != oh)
1097	{
1098	if (SvOK (data_))
1099	{
1100	STRLEN datalen;	1604	STRLEN datalen;
1101	char *data = SvPVbyte (data_, datalen);	1605	char *data = SvPVbyte (data_, datalen);
1102	int bpp = datalen / (ow * oh);	1606	int bpp = datalen / (ow * oh);
1103	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1607	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1104		1608
1105	SvPOK_only (result_);	1609	SvPOK_only (result_);
1106	SvCUR_set (result_, nw * nh * bpp);	1610	SvCUR_set (result_, nw * nh * bpp);
1107		1611
1108	memset (SvPVX (result_), 0, nw * nh * bpp);	1612	memset (SvPVX (result_), 0, nw * nh * bpp);
1109	while (oh--)	1613	while (oh--)
1110	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1614	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1111		1615
1112	sv_setsv (data_, result_);	1616	sv_setsv (data_, result_);
1113	}
1114
1115	sv_setiv (w_, nw);
1116	sv_setiv (h_, nh);
1117	}
1118	}	1617	}
1119	}	1618	}
1120		1619
1121	void	1620	void
1122	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1621	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1128	{	1627	{
1129	HV hv = (HV )SvRV (self);	1628	HV hv = (HV )SvRV (self);
1130	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1629	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1131	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1630	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1132	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1631	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1632
		1633	if (name <= 0)
		1634	XSRETURN_EMPTY;
1133		1635
1134	if (items < 5)	1636	if (items < 5)
1135	{	1637	{
1136	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1638	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1137	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1639	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1165	glDisable (GL_ALPHA_TEST);	1667	glDisable (GL_ALPHA_TEST);
1166	glDisable (GL_BLEND);	1668	glDisable (GL_BLEND);
1167	}	1669	}
1168	}	1670	}
1169		1671
1170	MODULE = CFPlus PACKAGE = CFPlus::Map	1672	void
		1673	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)
		1674	PROTOTYPE: @
		1675	CODE:
		1676	{
		1677	glEnable (GL_TEXTURE_2D);
		1678	glEnable (GL_BLEND);
		1679	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1680	glBindTexture (GL_TEXTURE_2D, name1);
1171		1681
1172	CFPlus::Map	1682	glColor3f (intensity, intensity, intensity);
1173	new (SV *class, int map_width, int map_height)	1683	glPushMatrix ();
		1684	glScalef (1./3, 1./3, 1.);
		1685
		1686	if (blend > 0.f)
		1687	{
		1688	float dx3 = dx * -3.f / w;
		1689	float dy3 = dy * -3.f / h;
		1690	GLfloat env_color[4] = { 0., 0., 0., blend };
		1691
		1692	/* interpolate the two shadow textures */
		1693	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1694	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1695
		1696	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1697	gl.ActiveTexture (GL_TEXTURE1);
		1698	glEnable (GL_TEXTURE_2D);
		1699	glBindTexture (GL_TEXTURE_2D, name2);
		1700	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1701
		1702	/* rgb == rgb(glcolor) */
		1703	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1704	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_CONSTANT);
		1705	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1706
		1707	/* alpha = interpolate t0, t1 by env_alpha */
		1708	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1709
		1710	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1711	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1712	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1713
		1714	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1715	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1716
		1717	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1718	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1719
		1720	glBegin (GL_QUADS);
		1721	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1722	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1723	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1724	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1725	glEnd ();
		1726
		1727	glDisable (GL_TEXTURE_2D);
		1728	gl.ActiveTexture (GL_TEXTURE0);
		1729	}
		1730	else
		1731	{
		1732	/* simple blending of one texture, also opengl <1.3 path */
		1733	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1734
		1735	glBegin (GL_QUADS);
		1736	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1737	glTexCoord2f (0, t); glVertex2f (0, h);
		1738	glTexCoord2f (s, t); glVertex2f (w, h);
		1739	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1740	glEnd ();
		1741	}
		1742
		1743	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1744	{
		1745	int x, y;
		1746	int dx3 = dx * 3;
		1747	int dy3 = dy * 3;
		1748
		1749	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1750	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1751	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1752	glTranslatef (-1., -1., 0);
		1753	glBegin (GL_QUADS);
		1754
		1755	for (y = 1; y < h; y += 3)
		1756	{
		1757	int y1 = y - dy3;
		1758	int y1valid = y1 >= 0 && y1 < h;
		1759
		1760	for (x = 1; x < w; x += 3)
		1761	{
		1762	int x1 = x - dx3;
		1763	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1764	uint8_t h2;
		1765
		1766	if (y1valid && x1 >= 0 && x1 < w)
		1767	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1768	else
		1769	h2 = 1; /* out of range == invisible */
		1770
		1771	if (h1 \|\| h2)
		1772	{
		1773	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1774	glColor4f (1., 1., 1., alpha);
		1775
		1776	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1777	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1778	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1779	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1780	}
		1781	}
		1782	}
		1783	}
		1784
		1785	glEnd ();
		1786
		1787	glPopMatrix ();
		1788
		1789	glDisable (GL_TEXTURE_2D);
		1790	glDisable (GL_BLEND);
		1791	}
		1792
		1793	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1794	CODE:
		1795	{
		1796	GLint width;
		1797	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1798	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1799	RETVAL = width > 0;
		1800	}
		1801	OUTPUT:
		1802	RETVAL
		1803
		1804	MODULE = Deliantra::Client PACKAGE = DC::Map
		1805
		1806	PROTOTYPES: DISABLE
		1807
		1808	DC::Map
		1809	new (SV *class)
1174	CODE:	1810	CODE:
1175	New (0, RETVAL, 1, struct map);	1811	New (0, RETVAL, 1, struct map);
1176	RETVAL->x = 0;	1812	RETVAL->x = 0;
1177	RETVAL->y = 0;	1813	RETVAL->y = 0;
1178	RETVAL->w = map_width;	1814	RETVAL->w = 0;
1179	RETVAL->h = map_height;	1815	RETVAL->h = 0;
1180	RETVAL->ox = 0;	1816	RETVAL->ox = 0;
1181	RETVAL->oy = 0;	1817	RETVAL->oy = 0;
1182	RETVAL->faces = 8192;	1818	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1183	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1819	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1184	RETVAL->texs = 8192;
1185	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1186	RETVAL->rows = 0;	1820	RETVAL->rows = 0;
1187	RETVAL->row = 0;	1821	RETVAL->row = 0;
1188	OUTPUT:	1822	OUTPUT:
1189	RETVAL	1823	RETVAL
1190		1824
1191	void	1825	void
1192	DESTROY (CFPlus::Map self)	1826	DESTROY (DC::Map self)
1193	CODE:	1827	CODE:
1194	{	1828	{
1195	map_clear (self);	1829	map_clear (self);
1196	Safefree (self->face);	1830	Safefree (self->face2tile);
1197	Safefree (self->tex);	1831	Safefree (self->tex);
1198	Safefree (self);	1832	Safefree (self);
1199	}	1833	}
1200		1834
1201	void	1835	void
		1836	resize (DC::Map self, int map_width, int map_height)
		1837	CODE:
		1838	self->w = map_width;
		1839	self->h = map_height;
		1840
		1841	void
1202	clear (CFPlus::Map self)	1842	clear (DC::Map self)
1203	CODE:	1843	CODE:
1204	map_clear (self);	1844	map_clear (self);
1205		1845
1206	void	1846	void
1207	set_face (CFPlus::Map self, int face, int texid)	1847	set_tileid (DC::Map self, int face, int tile)
1208	CODE:	1848	CODE:
1209	{	1849	{
1210	while (self->faces <= face)	1850	need_facenum (self, face); self->face2tile [face] = tile;
1211	{	1851	need_texid (self, tile);
1212	Append (mapface, self->face, self->faces, self->faces);
1213	self->faces *= 2;
1214	}
1215
1216	self->face [face] = texid;
1217	}	1852	}
1218		1853
1219	void	1854	void
		1855	set_smooth (DC::Map self, int face, int smooth, int level)
		1856	CODE:
		1857	{
		1858	tileid texid;
		1859	maptex *tex;
		1860
		1861	if (face < 0 \|\| face >= self->faces)
		1862	return;
		1863
		1864	if (smooth < 0 \|\| smooth >= self->faces)
		1865	return;
		1866
		1867	texid = self->face2tile [face];
		1868
		1869	if (!texid)
		1870	return;
		1871
		1872	tex = self->tex + texid;
		1873	tex->smoothtile = self->face2tile [smooth];
		1874	tex->smoothlevel = level;
		1875	}
		1876
		1877	void
1220	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)	1878	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)
1221	CODE:	1879	CODE:
1222	{	1880	{
1223	while (self->texs <= texid)	1881	need_texid (self, texid);
1224	{
1225	Append (maptex, self->tex, self->texs, self->texs);
1226	self->texs *= 2;
1227	}
1228		1882
1229	{	1883	{
1230	maptex *tex = self->tex + texid;	1884	maptex *tex = self->tex + texid;
1231		1885
1232	tex->name = name;	1886	tex->name = name;
…		…
1248	// use uglier nearest interpolation because linear suffers	1902	// use uglier nearest interpolation because linear suffers
1249	// from transparent color bleeding and ugly wrapping effects.	1903	// from transparent color bleeding and ugly wrapping effects.
1250	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1904	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1251	}	1905	}
1252		1906
		1907	void
		1908	expire_textures (DC::Map self, int texid, int count)
		1909	PPCODE:
		1910	for (; texid < self->texs && count; ++texid, --count)
		1911	{
		1912	maptex *tex = self->tex + texid;
		1913
		1914	if (tex->name)
		1915	{
		1916	if (tex->unused)
		1917	{
		1918	tex->name = 0;
		1919	tex->unused = 0;
		1920	XPUSHs (sv_2mortal (newSViv (texid)));
		1921	}
		1922	else
		1923	tex->unused = 1;
		1924	}
		1925	}
		1926
1253	int	1927	int
1254	ox (CFPlus::Map self)	1928	ox (DC::Map self)
1255	ALIAS:	1929	ALIAS:
1256	oy = 1	1930	oy = 1
1257	x = 2	1931	x = 2
1258	y = 3	1932	y = 3
1259	w = 4	1933	w = 4
…		…
1270	}	1944	}
1271	OUTPUT:	1945	OUTPUT:
1272	RETVAL	1946	RETVAL
1273		1947
1274	void	1948	void
1275	scroll (CFPlus::Map self, int dx, int dy)	1949	scroll (DC::Map self, int dx, int dy)
1276	CODE:	1950	CODE:
1277	{	1951	{
1278	if (dx > 0)	1952	if (dx > 0)
1279	map_blank (self, self->x, self->y, dx, self->h);	1953	map_blank (self, self->x, self->y, dx, self->h);
1280	else if (dx < 0)	1954	else if (dx < 0)
1281	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1955	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1282		1956
1283	if (dy > 0)	1957	if (dy > 0)
1284	map_blank (self, self->x, self->y, self->w, dy);	1958	map_blank (self, self->x, self->y, self->w, dy);
1285	else if (dy < 0)	1959	else if (dy < 0)
1286	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1960	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1287		1961
1288	self->ox += dx; self->x += dx;	1962	self->ox += dx; self->x += dx;
1289	self->oy += dy; self->y += dy;	1963	self->oy += dy; self->y += dy;
1290		1964
1291	while (self->y < 0)	1965	while (self->y < 0)
…		…
1295	self->rows += MAP_EXTEND_Y;	1969	self->rows += MAP_EXTEND_Y;
1296	self->y += MAP_EXTEND_Y;	1970	self->y += MAP_EXTEND_Y;
1297	}	1971	}
1298	}	1972	}
1299		1973
1300	void	1974	SV *
1301	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1975	map1a_update (DC::Map self, SV *data_, int extmap)
1302	CODE:	1976	CODE:
1303	{	1977	{
1304	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1978	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1305	uint8_t data_end = (uint8_t )SvEND (data_);	1979	uint8_t data_end = (uint8_t )SvEND (data_);
1306	mapcell *cell;	1980	mapcell *cell;
1307	int x, y, flags;	1981	int x, y, z, flags;
		1982	AV *missing = newAV ();
		1983	RETVAL = newRV_noinc ((SV *)missing);
1308		1984
1309	while (data < data_end - 1)	1985	while (data < data_end - 1)
1310	{	1986	{
1311	flags = (data [0] << 8) + data [1]; data += 2;	1987	flags = (data [0] << 8) + data [1]; data += 2;
1312		1988
…		…
1332	uint8_t ext, cmd;	2008	uint8_t ext, cmd;
1333		2009
1334	do	2010	do
1335	{	2011	{
1336	ext = *data++;	2012	ext = *data++;
1337	cmd = ext & 0x3f;	2013	cmd = ext & 0x7f;
1338		2014
1339	if (cmd < 4)	2015	if (cmd < 4)
1340	cell->darkness = 255 - ext * 64 + 1;	2016	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1341	else if (cmd == 5) // health	2017	else if (cmd == 5) // health
1342	{	2018	{
1343	cell->stat_width = 1;	2019	cell->stat_width = 1;
1344	cell->stat_hp = *data++;	2020	cell->stat_hp = *data++;
1345	}	2021	}
1346	else if (cmd == 6) // monster width	2022	else if (cmd == 6) // monster width
1347	cell->stat_width = *data++ + 1;	2023	cell->stat_width = *data++ + 1;
1348	else if (cmd == 0x47) // monster width	2024	else if (cmd == 0x47)
1349	{	2025	{
1350	if (*data == 4)	2026	if (*data == 1) cell->player = data [1];
1351	; // decode player tag	2027	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2028	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2029	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1352		2030
1353	data += *data + 1;	2031	data += *data + 1;
1354	}	2032	}
1355	else if (cmd == 8) // cell flags	2033	else if (cmd == 8) // cell flags
1356	cell->flags = *data++;	2034	cell->flags = *data++;
…		…
1363	}	2041	}
1364	else	2042	else
1365	cell->darkness = *data++ + 1;	2043	cell->darkness = *data++ + 1;
1366	}	2044	}
1367		2045
		2046	for (z = 0; z <= 2; ++z)
1368	if (flags & 4)	2047	if (flags & (4 >> z))
1369	{	2048	{
1370	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	2049	faceid face = (data [0] << 8) + data [1]; data += 2;
		2050	need_facenum (self, face);
		2051	cell->tile [z] = self->face2tile [face];
		2052
		2053	if (cell->tile [z])
		2054	{
		2055	maptex *tex = self->tex + cell->tile [z];
		2056	tex->unused = 0;
		2057	if (!tex->name)
		2058	av_push (missing, newSViv (cell->tile [z]));
		2059
		2060	if (tex->smoothtile)
		2061	{
		2062	maptex *smooth = self->tex + tex->smoothtile;
		2063	smooth->unused = 0;
		2064	if (!smooth->name)
		2065	av_push (missing, newSViv (tex->smoothtile));
		2066	}
		2067	}
1371	}	2068	}
1372
1373	if (flags & 2)
1374	{
1375	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1376	}
1377
1378	if (flags & 1)
1379	{
1380	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1381	}
1382	}	2069	}
1383	else	2070	else
1384	cell->darkness = 0;	2071	CELL_CLEAR (cell);
1385	}	2072	}
1386	}	2073	}
		2074	OUTPUT:
		2075	RETVAL
1387		2076
1388	SV *	2077	SV *
1389	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2078	mapmap (DC::Map self, int x0, int y0, int w, int h)
1390	CODE:	2079	CODE:
1391	{	2080	{
1392	int x1, x;	2081	int x1, x;
1393	int y1, y;	2082	int y1, y;
1394	int z;	2083	int z;
…		…
1415	{	2104	{
1416	mapcell *cell = row->col + (x - row->c0);	2105	mapcell *cell = row->col + (x - row->c0);
1417		2106
1418	for (z = 0; z <= 0; z++)	2107	for (z = 0; z <= 0; z++)
1419	{	2108	{
1420	mapface face = cell->face [z];
1421
1422	if (face)
1423	{
1424	maptex tex = self->tex [face];	2109	maptex tex = self->tex [cell->tile [z]];
1425	int a0 = 255 - tex.a;	2110	int a0 = 255 - tex.a;
1426	int a1 = tex.a;	2111	int a1 = tex.a;
1427		2112
1428	r = (r * a0 + tex.r * a1) / 255;	2113	r = (r * a0 + tex.r * a1) / 255;
1429	g = (g * a0 + tex.g * a1) / 255;	2114	g = (g * a0 + tex.g * a1) / 255;
1430	b = (b * a0 + tex.b * a1) / 255;	2115	b = (b * a0 + tex.b * a1) / 255;
1431	a = (a * a0 + tex.a * a1) / 255;	2116	a = (a * a0 + tex.a * a1) / 255;
1432	}
1433	}	2117	}
1434	}	2118	}
1435		2119
1436	*map++ = (r )	2120	*map++ = (r )
1437	\| (g << 8)	2121	\| (g << 8)
…		…
1444	}	2128	}
1445	OUTPUT:	2129	OUTPUT:
1446	RETVAL	2130	RETVAL
1447		2131
1448	void	2132	void
1449	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2133	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1450	CODE:	2134	CODE:
1451	{	2135	{
1452	int vx, vy;
1453	int x, y, z;	2136	int x, y, z;
1454	int last_name;
1455	mapface face;
1456		2137
1457	vx = self->x + ((self->w - sw) >> 1) - shift_x;	2138	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1458	vy = self->y + ((self->h - sh) >> 1) - shift_y;	2139	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		2140	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		2141	smooth_key skey;
		2142	int pl_x, pl_y;
		2143	maptex pl_tex;
		2144	rc_t *rc = rc_alloc ();
		2145	rc_t *rc_ov = rc_alloc ();
		2146	rc_key_t key;
		2147	rc_array_t *arr;
1459		2148
1460	/*	2149	pl_tex.name = 0;
1461	int vx = self->vx = self->w >= sw
1462	? self->x + (self->w - sw) / 2
1463	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1464		2150
1465	int vy = self->vy = self->h >= sh	2151	// that's current max. sorry.
1466	? self->y + (self->h - sh) / 2	2152	if (sw > 255) sw = 255;
1467	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	2153	if (sh > 255) sh = 255;
1468	*/
1469		2154
1470	glColor4ub (255, 255, 255, 255);	2155	// clear key, in case of extra padding
		2156	memset (&skey, 0, sizeof (skey));
		2157
		2158	memset (&key, 0, sizeof (key));
		2159	key.r = 255;
		2160	key.g = 255;
		2161	key.b = 255;
		2162	key.a = 255;
		2163	key.mode = GL_QUADS;
		2164	key.format = GL_T2F_V3F;
		2165
		2166	mx += self->x;
		2167	my += self->y;
		2168
		2169	// first pass: determine smooth_max
		2170	// rather ugly, if you ask me
		2171	// could also be stored inside mapcell and updated on change
		2172	memset (smooth_max, 0, sizeof (smooth_max));
		2173
		2174	for (y = 0; y < sh; y++)
		2175	if (0 <= y + my && y + my < self->rows)
		2176	{
		2177	maprow *row = self->row + (y + my);
		2178
		2179	for (x = 0; x < sw; x++)
		2180	if (row->c0 <= x + mx && x + mx < row->c1)
		2181	{
		2182	mapcell *cell = row->col + (x + mx - row->c0);
		2183
		2184	smooth_max[x + 1][y + 1] =
		2185	MAX (self->tex [cell->tile [0]].smoothlevel,
		2186	MAX (self->tex [cell->tile [1]].smoothlevel,
		2187	self->tex [cell->tile [2]].smoothlevel));
		2188	}
		2189	}
1471		2190
1472	glEnable (GL_BLEND);	2191	glEnable (GL_BLEND);
1473	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2192	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1474	glEnable (GL_TEXTURE_2D);
1475	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2193	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1476		2194
1477	glBegin (GL_QUADS);
1478
1479	last_name = 0;
1480
1481	for (z = 0; z < 3; z++)	2195	for (z = 0; z <= 2; z++)
		2196	{
		2197	memset (smooth_level, 0, sizeof (smooth_level));
		2198	key.texname = -1;
		2199
1482	for (y = 0; y < sh; y++)	2200	for (y = 0; y < sh; y++)
1483	if (0 <= y + vy && y + vy < self->rows)	2201	if (0 <= y + my && y + my < self->rows)
1484	{	2202	{
1485	maprow *row = self->row + (y + vy);	2203	maprow *row = self->row + (y + my);
1486		2204
1487	for (x = 0; x < sw; x++)	2205	for (x = 0; x < sw; x++)
1488	if (row->c0 <= x + vx && x + vx < row->c1)	2206	if (row->c0 <= x + mx && x + mx < row->c1)
1489	{	2207	{
1490	mapcell *cell = row->col + (x + vx - row->c0);	2208	mapcell *cell = row->col + (x + mx - row->c0);
1491
1492	face = cell->face [z];	2209	tileid tile = cell->tile [z];
		2210
		2211	if (tile)
		2212	{
		2213	maptex tex = self->tex [tile];
		2214	int px, py;
1493		2215
1494	if (face && face < self->texs)	2216	if (key.texname != tex.name)
		2217	{
		2218	self->tex [tile].unused = 0;
		2219
		2220	if (!tex.name)
		2221	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
		2222
		2223	key.texname = tex.name;
		2224	arr = rc_array (rc, &key);
		2225	}
		2226
		2227	px = (x + 1) * T - tex.w;
		2228	py = (y + 1) * T - tex.h;
		2229
		2230	if (expect_false (cell->player == player) && expect_false (z == 2))
		2231	{
		2232	pl_x = px;
		2233	pl_y = py;
		2234	pl_tex = tex;
		2235	continue;
		2236	}
		2237
		2238	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2239	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2240	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2241	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2242
		2243	// update smooth hash
		2244	if (tex.smoothtile)
		2245	{
		2246	skey.tile = tex.smoothtile;
		2247	skey.level = tex.smoothlevel;
		2248
		2249	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2250
		2251	// add bits to current tile and all neighbours. skey.x\|y is
		2252	// shifted +1\|+1 so we always stay positive.
		2253
		2254	// bits is ___n cccc CCCC bbbb
		2255	// n do not draw borders&corners
		2256	// c draw these corners, but...
		2257	// C ... not these
		2258	// b draw these borders
		2259
		2260	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2261	// ┃· ·· ·┃ ━━
		2262
		2263	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2264	// ·· ·· ·┏ ┓·
		2265
		2266	// full tile
		2267	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2268
		2269	// borders
		2270	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2271	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2272	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2273	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2274
		2275	// corners
		2276	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2277	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2278	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2279	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2280	}
		2281	}
		2282
		2283	if (expect_false (z == 2) && expect_false (cell->flags))
		2284	{
		2285	// overlays such as the speech bubble, probably more to come
		2286	if (cell->flags & 1)
		2287	{
		2288	rc_key_t key_ov = key;
		2289	maptex tex = self->tex [TEXID_SPEECH];
		2290	rc_array_t *arr;
		2291	int px = x * T + T * 2 / 32;
		2292	int py = y * T - T * 6 / 32;
		2293
		2294	key_ov.texname = tex.name;
		2295	arr = rc_array (rc_ov, &key_ov);
		2296
		2297	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2298	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2299	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2300	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2301	}
		2302	}
		2303	}
		2304	}
		2305
		2306	rc_draw (rc);
		2307	rc_clear (rc);
		2308
		2309	// go through all smoothlevels, lowest to highest, then draw.
		2310	// this is basically counting sort
		2311	{
		2312	int w, b;
		2313
		2314	glEnable (GL_TEXTURE_2D);
		2315	glBegin (GL_QUADS);
		2316	for (w = 0; w < 256 / 32; ++w)
		2317	{
		2318	uint32_t smask = smooth_level [w];
		2319	if (smask)
		2320	for (b = 0; b < 32; ++b)
		2321	if (smask & (((uint32_t)1) << b))
1495	{	2322	{
1496	maptex tex = self->tex [face];	2323	int level = (w << 5) \| b;
1497	int px = (x + 1) * 32 - tex.w;	2324	HE *he;
1498	int py = (y + 1) * 32 - tex.h;
1499		2325
1500	if (last_name != tex.name)	2326	hv_iterinit (smooth);
		2327	while ((he = hv_iternext (smooth)))
1501	{	2328	{
1502	glEnd ();	2329	smooth_key skey = (smooth_key )HeKEY (he);
1503	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2330	IV bits = SvIVX (HeVAL (he));
1504	glBegin (GL_QUADS);
1505	}
1506		2331
1507	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1508	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1509	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1510	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1511	}
1512
1513	if (cell->flags && z == 2)
1514	{
1515	if (cell->flags & 1)	2332	if (!(bits & 0x1000)
		2333	&& skey->level == level
		2334	&& level > smooth_max [skey->x][skey->y])
1516	{	2335	{
1517	maptex tex = self->tex [1];	2336	maptex tex = self->tex [skey->tile];
1518	int px = (x + 1) * 32 - tex.w + 2;	2337	int px = (((int)skey->x) - 1) * T;
1519	int py = (y + 1) * 32 - tex.h - 6;	2338	int py = (((int)skey->y) - 1) * T;
		2339	int border = bits & 15;
		2340	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2341	float dx = tex.s * .0625f; // 16 images/row
		2342	float dy = tex.t * .5f ; // 2 images/column
1520		2343
		2344	if (tex.name)
		2345	{
		2346	// this time avoiding texture state changes
		2347	// save gobs of state changes.
		2348	if (key.texname != tex.name)
		2349	{
		2350	self->tex [skey->tile].unused = 0;
		2351
1521	glEnd ();	2352	glEnd ();
1522	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2353	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1523	glBegin (GL_QUADS);	2354	glBegin (GL_QUADS);
		2355	}
1524		2356
		2357	if (border)
		2358	{
		2359	float ox = border * dx;
		2360
		2361	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2362	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2363	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2364	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2365	}
		2366
		2367	if (corner)
		2368	{
		2369	float ox = corner * dx;
		2370
1525	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2371	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1526	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2372	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1527	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2373	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1528	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2374	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2375	}
		2376	}
		2377	}
1529	}	2378	}
1530	}	2379	}
1531	}
1532	}	2380	}
1533		2381
1534	glEnd ();	2382	glEnd ();
1535
1536	glDisable (GL_TEXTURE_2D);	2383	glDisable (GL_TEXTURE_2D);
		2384	key.texname = -1;
		2385	}
		2386
		2387	hv_clear (smooth);
		2388	}
		2389
		2390	if (pl_tex.name)
		2391	{
		2392	maptex tex = pl_tex;
		2393	int px = pl_x + sdx;
		2394	int py = pl_y + sdy;
		2395
		2396	key.texname = tex.name;
		2397	arr = rc_array (rc, &key);
		2398
		2399	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2400	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2401	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2402	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2403
		2404	rc_draw (rc);
		2405	}
		2406
		2407	rc_draw (rc_ov);
		2408	rc_clear (rc_ov);
		2409
1537	glDisable (GL_BLEND);	2410	glDisable (GL_BLEND);
		2411	rc_free (rc);
		2412	rc_free (rc_ov);
1538		2413
1539	// top layer: overlays such as the health bar	2414	// top layer: overlays such as the health bar
1540	for (y = 0; y < sh; y++)	2415	for (y = 0; y < sh; y++)
1541	if (0 <= y + vy && y + vy < self->rows)	2416	if (0 <= y + my && y + my < self->rows)
1542	{	2417	{
1543	maprow *row = self->row + (y + vy);	2418	maprow *row = self->row + (y + my);
1544		2419
1545	for (x = 0; x < sw; x++)	2420	for (x = 0; x < sw; x++)
1546	if (row->c0 <= x + vx && x + vx < row->c1)	2421	if (row->c0 <= x + mx && x + mx < row->c1)
1547	{	2422	{
1548	mapcell *cell = row->col + (x + vx - row->c0);	2423	mapcell *cell = row->col + (x + mx - row->c0);
1549		2424
1550	int px = x * 32;	2425	int px = x * T;
1551	int py = y * 32;	2426	int py = y * T;
		2427
		2428	if (expect_false (cell->player == player))
		2429	{
		2430	px += sdx;
		2431	py += sdy;
		2432	}
1552		2433
1553	if (cell->stat_hp)	2434	if (cell->stat_hp)
1554	{	2435	{
1555	int width = cell->stat_width * 32;	2436	int width = cell->stat_width * T;
1556	int thick = sh / 28 + 1 + cell->stat_width;	2437	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1557		2438
1558	glColor3ub (0, 0, 0);	2439	glColor3ub (0, 0, 0);
1559	glRectf (px + 1, py - thick - 2,	2440	glRectf (px + 1, py - thick - 2,
1560	px + width - 1, py);	2441	px + width - 1, py);
1561		2442
…		…
1567	}	2448	}
1568	}	2449	}
1569	}	2450	}
1570		2451
1571	void	2452	void
1572	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2453	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1573	CODE:	2454	CODE:
1574	{	2455	{
1575	static float color[16][3] = {	2456	static float color[16][3] = {
1576	{ 0.00F, 0.00F, 0.00F },	2457	{ 0.00f, 0.00f, 0.00f },
1577	{ 1.00F, 1.00F, 1.00F },	2458	{ 1.00f, 1.00f, 1.00f },
1578	{ 0.00F, 0.00F, 0.55F },	2459	{ 0.00f, 0.00f, 0.55f },
1579	{ 1.00F, 0.00F, 0.00F },	2460	{ 1.00f, 0.00f, 0.00f },
1580		2461
1581	{ 1.00F, 0.54F, 0.00F },	2462	{ 1.00f, 0.54f, 0.00f },
1582	{ 0.11F, 0.56F, 1.00F },	2463	{ 0.11f, 0.56f, 1.00f },
1583	{ 0.93F, 0.46F, 0.00F },	2464	{ 0.93f, 0.46f, 0.00f },
1584	{ 0.18F, 0.54F, 0.34F },	2465	{ 0.18f, 0.54f, 0.34f },
1585		2466
1586	{ 0.56F, 0.73F, 0.56F },	2467	{ 0.56f, 0.73f, 0.56f },
1587	{ 0.80F, 0.80F, 0.80F },	2468	{ 0.80f, 0.80f, 0.80f },
1588	{ 0.55F, 0.41F, 0.13F },	2469	{ 0.55f, 0.41f, 0.13f },
1589	{ 0.99F, 0.77F, 0.26F },	2470	{ 0.99f, 0.77f, 0.26f },
1590		2471
1591	{ 0.74F, 0.65F, 0.41F },	2472	{ 0.74f, 0.65f, 0.41f },
1592		2473
1593	{ 0.00F, 1.00F, 1.00F },	2474	{ 0.00f, 1.00f, 1.00f },
1594	{ 1.00F, 0.00F, 1.00F },	2475	{ 1.00f, 0.00f, 1.00f },
1595	{ 1.00F, 1.00F, 0.00F },	2476	{ 1.00f, 1.00f, 0.00f },
1596	};	2477	};
1597		2478
1598	int x, y;	2479	int x, y;
1599		2480
1600	glEnable (GL_TEXTURE_2D);	2481	glEnable (GL_TEXTURE_2D);
		2482	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2483	* but the nvidia driver (185.18.14) mishandles alpha textures
		2484	* and takes the colour from god knows where instead of using
		2485	* Cp. MODULATE results in the same colour, but slightly different
		2486	* alpha, but atcually gives us the correct colour with nvidia.
		2487	*/
1601	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2488	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1602	glEnable (GL_BLEND);	2489	glEnable (GL_BLEND);
1603	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2490	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1604	glBegin (GL_QUADS);	2491	glBegin (GL_QUADS);
1605		2492
1606	for (y = 0; y < h; y++)	2493	for (y = 0; y < h; y++)
…		…
1610		2497
1611	if (m)	2498	if (m)
1612	{	2499	{
1613	float *c = color [m & 15];	2500	float *c = color [m & 15];
1614		2501
1615	float tx1 = m & 0x40 ? 0.5 : 0.;	2502	float tx1 = m & 0x40 ? 0.5f : 0.f;
1616	float tx2 = tx1 + 0.5;	2503	float tx2 = tx1 + 0.5f;
1617		2504
1618	glColor4f (c[0], c[1], c[2], 0.75);	2505	glColor4f (c[0], c[1], c[2], 1);
1619	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2506	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1620	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2507	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1621	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2508	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1622	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2509	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1623	}	2510	}
…		…
1627	glDisable (GL_BLEND);	2514	glDisable (GL_BLEND);
1628	glDisable (GL_TEXTURE_2D);	2515	glDisable (GL_TEXTURE_2D);
1629	}	2516	}
1630		2517
1631	void	2518	void
1632	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2519	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1633	PPCODE:	2520	PPCODE:
1634	{	2521	{
1635	int vx, vy;
1636	int x, y;	2522	int x, y;
1637	int sw4 = (sw + 3) & ~3;	2523	int sw1 = sw + 2;
		2524	int sh1 = sh + 2;
		2525	int sh3 = sh * 3;
		2526	int sw3 = sw * 3;
		2527	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1638	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2528	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
1639	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2529	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1640		2530
1641	memset (darkness, 255, sw4 * sh);
1642	SvPOK_only (darkness_sv);	2531	SvPOK_only (darkness3_sv);
1643	SvCUR_set (darkness_sv, sw4 * sh);	2532	SvCUR_set (darkness3_sv, sw3 * sh3);
1644		2533
1645	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2534	mx += self->x - 1;
1646	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2535	my += self->y - 1;
1647		2536
1648	for (y = 0; y < sh; y++)	2537	for (y = 0; y < sh1; y++)
1649	if (0 <= y + vy && y + vy < self->rows)	2538	if (0 <= y + my && y + my < self->rows)
1650	{	2539	{
1651	maprow *row = self->row + (y + vy);	2540	maprow *row = self->row + (y + my);
1652		2541
1653	for (x = 0; x < sw; x++)	2542	for (x = 0; x < sw1; x++)
1654	if (row->c0 <= x + vx && x + vx < row->c1)	2543	if (row->c0 <= x + mx && x + mx < row->c1)
1655	{	2544	{
1656	mapcell *cell = row->col + (x + vx - row->c0);	2545	mapcell *cell = row->col + (x + mx - row->c0);
1657		2546
1658	darkness[y * sw4 + x] = cell->darkness	2547	darkness1 [y * sw1 + x] = cell->darkness
1659	? 255 - (cell->darkness - 1)	2548	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1660	: 255 - FOW_DARKNESS;	2549	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1661	}	2550	}
1662	}	2551	}
1663		2552
		2553	for (y = 0; y < sh; ++y)
		2554	for (x = 0; x < sw; ++x)
		2555	{
		2556	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2557	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2558	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2559	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2560	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2561	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2562	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2563	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2564	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2565
		2566	uint8_t r11 = (d11 + d21 + d12) / 3;
		2567	uint8_t r21 = d21;
		2568	uint8_t r31 = (d21 + d31 + d32) / 3;
		2569
		2570	uint8_t r12 = d12;
		2571	uint8_t r22 = d22;
		2572	uint8_t r32 = d32;
		2573
		2574	uint8_t r13 = (d13 + d23 + d12) / 3;
		2575	uint8_t r23 = d23;
		2576	uint8_t r33 = (d23 + d33 + d32) / 3;
		2577
		2578	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
		2579	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
		2580	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
		2581	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
		2582	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
		2583	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
		2584	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
		2585	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
		2586	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
		2587	}
		2588
		2589	free (darkness1);
		2590
1664	EXTEND (SP, 3);	2591	EXTEND (SP, 3);
1665	PUSHs (sv_2mortal (newSViv (sw4)));	2592	PUSHs (sv_2mortal (newSViv (sw3)));
1666	PUSHs (sv_2mortal (newSViv (sh)));	2593	PUSHs (sv_2mortal (newSViv (sh3)));
1667	PUSHs (darkness_sv);	2594	PUSHs (darkness3_sv);
1668	}	2595	}
1669		2596
1670	SV *	2597	SV *
1671	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2598	get_rect (DC::Map self, int x0, int y0, int w, int h)
1672	CODE:	2599	CODE:
1673	{	2600	{
1674	int x, y, x1, y1;	2601	int x, y, x1, y1;
1675	SV data_sv = newSV (w h * 7 + 5);	2602	SV data_sv = newSV (w h * 7 + 5);
1676	uint8_t data = (uint8_t )SvPVX (data_sv);	2603	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1701	if (row && row->c0 <= x && x < row->c1)	2628	if (row && row->c0 <= x && x < row->c1)
1702	{	2629	{
1703	mapcell *cell = row->col + (x - row->c0);	2630	mapcell *cell = row->col + (x - row->c0);
1704	uint8_t flags = 0;	2631	uint8_t flags = 0;
1705		2632
1706	if (cell->face [0]) flags \|= 1;	2633	if (cell->tile [0]) flags \|= 1;
1707	if (cell->face [1]) flags \|= 2;	2634	if (cell->tile [1]) flags \|= 2;
1708	if (cell->face [2]) flags \|= 4;	2635	if (cell->tile [2]) flags \|= 4;
1709		2636
1710	*data++ = flags;	2637	*data++ = flags;
1711		2638
1712	if (flags & 1)	2639	if (flags & 1)
1713	{	2640	{
		2641	tileid tile = cell->tile [0];
1714	*data++ = cell->face [0] >> 8;	2642	*data++ = tile >> 8;
1715	*data++ = cell->face [0];	2643	*data++ = tile;
1716	}	2644	}
1717		2645
1718	if (flags & 2)	2646	if (flags & 2)
1719	{	2647	{
		2648	tileid tile = cell->tile [1];
1720	*data++ = cell->face [1] >> 8;	2649	*data++ = tile >> 8;
1721	*data++ = cell->face [1];	2650	*data++ = tile;
1722	}	2651	}
1723		2652
1724	if (flags & 4)	2653	if (flags & 4)
1725	{	2654	{
		2655	tileid tile = cell->tile [2];
1726	*data++ = cell->face [2] >> 8;	2656	*data++ = tile >> 8;
1727	*data++ = cell->face [2];	2657	*data++ = tile;
1728	}	2658	}
1729	}	2659	}
1730	else	2660	else
1731	*data++ = 0;	2661	*data++ = 0;
1732	}	2662	}
1733	}	2663	}
1734		2664
		2665	/* if size is wh + 5 then no data has been found /
		2666	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2667	{
1735	SvPOK_only (data_sv);	2668	SvPOK_only (data_sv);
1736	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2669	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2670	}
		2671
1737	RETVAL = data_sv;	2672	RETVAL = data_sv;
1738	}	2673	}
1739	OUTPUT:	2674	OUTPUT:
1740	RETVAL	2675	RETVAL
1741		2676
1742	void	2677	void
1743	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2678	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1744	PPCODE:	2679	PPCODE:
1745	{	2680	{
1746	int x, y, z;	2681	int x, y, z;
1747	int w, h;	2682	int w, h;
1748	int x1, y1;	2683	int x1, y1;
		2684	STRLEN len;
		2685	uint8_t data, end;
		2686
		2687	len = SvLEN (data_sv);
		2688	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2689	data = SvPVbyte_nolen (data_sv);
		2690	end = data + len + 8;
		2691
		2692	if (len < 5)
		2693	XSRETURN_EMPTY;
1749		2694
1750	if (*data++ != 0)	2695	if (*data++ != 0)
1751	return; /* version mismatch */	2696	XSRETURN_EMPTY; /* version mismatch */
1752		2697
1753	w = data++ << 8; w \|= data++;	2698	w = data++ << 8; w \|= data++;
1754	h = data++ << 8; h \|= data++;	2699	h = data++ << 8; h \|= data++;
1755		2700
1756	// we need to do this 'cause we don't keep an absolute coord system for rows	2701	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1768	{	2713	{
1769	maprow *row = map_get_row (self, y);	2714	maprow *row = map_get_row (self, y);
1770		2715
1771	for (x = x0; x < x1; x++)	2716	for (x = x0; x < x1; x++)
1772	{	2717	{
		2718	uint8_t flags;
		2719
		2720	if (data + 7 >= end)
		2721	XSRETURN_EMPTY;
		2722
1773	uint8_t flags = *data++;	2723	flags = *data++;
1774		2724
1775	if (flags)	2725	if (flags)
1776	{	2726	{
1777	mapface face[3] = { 0, 0, 0 };
1778
1779	mapcell *cell = row_get_cell (row, x);	2727	mapcell *cell = row_get_cell (row, x);
		2728	tileid tile[3] = { 0, 0, 0 };
1780		2729
1781	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2730	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1782	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2731	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1783	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2732	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1784		2733
1785	if (cell->darkness == 0)	2734	if (cell->darkness == 0)
1786	{	2735	{
1787	cell->darkness = 0;	2736	/cell->darkness = 0;/
		2737	EXTEND (SP, 3);
1788		2738
1789	for (z = 0; z <= 2; z++)	2739	for (z = 0; z <= 2; z++)
1790	{	2740	{
1791	cell->face[z] = face[z];	2741	tileid t = tile [z];
1792		2742
1793	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2743	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2744	{
1794	XPUSHs (sv_2mortal (newSViv (face[z])));	2745	PUSHs (sv_2mortal (newSViv (t)));
		2746	need_texid (self, t);
		2747	}
		2748
		2749	cell->tile [z] = t;
1795	}	2750	}
1796	}	2751	}
1797	}	2752	}
1798	}	2753	}
1799	}	2754	}
1800	}	2755	}
1801		2756
1802	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2757	MODULE = Deliantra::Client PACKAGE = DC::RW
1803		2758
1804	CFPlus::MixChunk	2759	DC::RW
1805	new_from_file (SV class, char path)	2760	new (SV class, SV data_sv)
1806	CODE:	2761	CODE:
1807	RETVAL = Mix_LoadWAV (path);	2762	{
		2763	STRLEN datalen;
		2764	char *data = SvPVbyte (data_sv, datalen);
		2765
		2766	RETVAL = SDL_RWFromConstMem (data, datalen);
		2767	}
1808	OUTPUT:	2768	OUTPUT:
1809	RETVAL	2769	RETVAL
1810		2770
		2771	DC::RW
		2772	new_from_file (SV class, const char path, const char *mode = "rb")
		2773	CODE:
		2774	RETVAL = SDL_RWFromFile (path, mode);
		2775	OUTPUT:
		2776	RETVAL
		2777
		2778	# fails on win32:
		2779	# dc.xs(2268) : error C2059: syntax error : '('
1811	void	2780	#void
		2781	#close (DC::RW self)
		2782	# CODE:
		2783	# (self->(close)) (self);
		2784
		2785	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2786
		2787	PROTOTYPES: DISABLE
		2788
		2789	DC::Channel
		2790	find ()
		2791	CODE:
		2792	{
		2793	RETVAL = Mix_GroupAvailable (-1);
		2794
		2795	if (RETVAL < 0)
		2796	{
		2797	RETVAL = Mix_GroupOldest (-1);
		2798
		2799	if (RETVAL < 0)
		2800	XSRETURN_UNDEF;
		2801
		2802	Mix_HaltChannel (RETVAL);
		2803	}
		2804
		2805	Mix_UnregisterAllEffects (RETVAL);
		2806	Mix_Volume (RETVAL, 128);
		2807	}
		2808	OUTPUT:
		2809	RETVAL
		2810
		2811	void
		2812	halt (DC::Channel self)
		2813	CODE:
		2814	Mix_HaltChannel (self);
		2815
		2816	void
		2817	expire (DC::Channel self, int ticks = -1)
		2818	CODE:
		2819	Mix_ExpireChannel (self, ticks);
		2820
		2821	void
		2822	fade_out (DC::Channel self, int ticks = -1)
		2823	CODE:
		2824	Mix_FadeOutChannel (self, ticks);
		2825
		2826	int
		2827	volume (DC::Channel self, int volume)
		2828	CODE:
		2829	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2830	OUTPUT:
		2831	RETVAL
		2832
		2833	void
		2834	unregister_all_effects (DC::Channel self)
		2835	CODE:
		2836	Mix_UnregisterAllEffects (self);
		2837
		2838	void
		2839	set_panning (DC::Channel self, int left, int right)
		2840	CODE:
		2841	left = CLAMP (left , 0, 255);
		2842	right = CLAMP (right, 0, 255);
		2843	Mix_SetPanning (self, left, right);
		2844
		2845	void
		2846	set_distance (DC::Channel self, int distance)
		2847	CODE:
		2848	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2849
		2850	void
		2851	set_position (DC::Channel self, int angle, int distance)
		2852	CODE:
		2853
		2854	void
		2855	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2856	CODE:
		2857	{
		2858	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2859	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2860	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2861	}
		2862
		2863	void
		2864	set_reverse_stereo (DC::Channel self, int flip)
		2865	CODE:
		2866	Mix_SetReverseStereo (self, flip);
		2867
		2868	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2869
		2870	PROTOTYPES: DISABLE
		2871
		2872	DC::MixChunk
		2873	new (SV *class, DC::RW rwops)
		2874	CODE:
		2875	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2876	OUTPUT:
		2877	RETVAL
		2878
		2879	void
1812	DESTROY (CFPlus::MixChunk self)	2880	DESTROY (DC::MixChunk self)
1813	CODE:	2881	CODE:
1814	Mix_FreeChunk (self);	2882	Mix_FreeChunk (self);
1815		2883
1816	int	2884	int
1817	volume (CFPlus::MixChunk self, int volume = -1)	2885	volume (DC::MixChunk self, int volume = -1)
1818	CODE:	2886	CODE:
		2887	if (items > 1)
		2888	volume = CLAMP (volume, 0, 128);
1819	RETVAL = Mix_VolumeChunk (self, volume);	2889	RETVAL = Mix_VolumeChunk (self, volume);
1820	OUTPUT:	2890	OUTPUT:
1821	RETVAL	2891	RETVAL
1822		2892
1823	int	2893	DC::Channel
1824	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2894	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1825	CODE:	2895	CODE:
		2896	{
1826	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2897	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2898
		2899	if (RETVAL < 0)
		2900	XSRETURN_UNDEF;
		2901
		2902	if (channel < 0)
		2903	{
		2904	Mix_UnregisterAllEffects (RETVAL);
		2905	Mix_Volume (RETVAL, 128);
		2906	}
		2907	}
1827	OUTPUT:	2908	OUTPUT:
1828	RETVAL	2909	RETVAL
1829		2910
1830	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2911	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1831		2912
1832	int	2913	int
1833	volume (int volume = -1)	2914	volume (int volume = -1)
		2915	PROTOTYPE: ;$
1834	CODE:	2916	CODE:
		2917	if (items > 0)
		2918	volume = CLAMP (volume, 0, 128);
1835	RETVAL = Mix_VolumeMusic (volume);	2919	RETVAL = Mix_VolumeMusic (volume);
1836	OUTPUT:	2920	OUTPUT:
1837	RETVAL	2921	RETVAL
1838		2922
		2923	void
		2924	fade_out (int ms)
		2925	CODE:
		2926	Mix_FadeOutMusic (ms);
		2927
		2928	void
		2929	halt ()
		2930	CODE:
		2931	Mix_HaltMusic ();
		2932
1839	CFPlus::MixMusic	2933	DC::MixMusic
1840	new_from_file (SV class, char path)	2934	new (SV *class, DC::RW rwops)
1841	CODE:	2935	CODE:
1842	RETVAL = Mix_LoadMUS (path);	2936	RETVAL = Mix_LoadMUS_RW (rwops);
1843	OUTPUT:	2937	OUTPUT:
1844	RETVAL	2938	RETVAL
1845		2939
1846	void	2940	void
1847	DESTROY (CFPlus::MixMusic self)	2941	DESTROY (DC::MixMusic self)
1848	CODE:	2942	CODE:
1849	Mix_FreeMusic (self);	2943	Mix_FreeMusic (self);
1850		2944
1851	int	2945	int
1852	play (CFPlus::MixMusic self, int loops = -1)	2946	play (DC::MixMusic self, int loops = -1)
1853	CODE:	2947	CODE:
1854	RETVAL = Mix_PlayMusic (self, loops);	2948	RETVAL = Mix_PlayMusic (self, loops);
1855	OUTPUT:	2949	OUTPUT:
1856	RETVAL	2950	RETVAL
1857		2951
1858	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2952	void
		2953	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2954	CODE:
		2955	Mix_FadeInMusicPos (self, loops, ms, position);
		2956
		2957	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2958
		2959	PROTOTYPES: ENABLE
1859		2960
1860	BOOT:	2961	BOOT:
1861	{	2962	{
1862	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2963	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1863	static const struct {	2964	static const struct {
1864	const char *name;	2965	const char *name;
1865	IV iv;	2966	IV iv;
1866	} *civ, const_iv[] = {	2967	} *civ, const_iv[] = {
1867	# define const_iv(name) { # name, (IV)name }	2968	# define const_iv(name) { # name, (IV)name }
		2969	const_iv (GL_VENDOR),
		2970	const_iv (GL_VERSION),
		2971	const_iv (GL_EXTENSIONS),
		2972	const_iv (GL_MAX_TEXTURE_UNITS),
1868	const_iv (GL_COLOR_MATERIAL),	2973	const_iv (GL_COLOR_MATERIAL),
1869	const_iv (GL_SMOOTH),	2974	const_iv (GL_SMOOTH),
1870	const_iv (GL_FLAT),	2975	const_iv (GL_FLAT),
1871	const_iv (GL_DITHER),	2976	const_iv (GL_DITHER),
1872	const_iv (GL_BLEND),	2977	const_iv (GL_BLEND),
…		…
1876	const_iv (GL_ALPHA_TEST),	2981	const_iv (GL_ALPHA_TEST),
1877	const_iv (GL_NORMALIZE),	2982	const_iv (GL_NORMALIZE),
1878	const_iv (GL_RESCALE_NORMAL),	2983	const_iv (GL_RESCALE_NORMAL),
1879	const_iv (GL_FRONT),	2984	const_iv (GL_FRONT),
1880	const_iv (GL_BACK),	2985	const_iv (GL_BACK),
		2986	const_iv (GL_AUX0),
1881	const_iv (GL_AND),	2987	const_iv (GL_AND),
1882	const_iv (GL_ONE),	2988	const_iv (GL_ONE),
1883	const_iv (GL_ZERO),	2989	const_iv (GL_ZERO),
1884	const_iv (GL_SRC_ALPHA),	2990	const_iv (GL_SRC_ALPHA),
1885	const_iv (GL_DST_ALPHA),	2991	const_iv (GL_DST_ALPHA),
1886	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2992	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1887	const_iv (GL_ONE_MINUS_DST_ALPHA),	2993	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2994	const_iv (GL_SRC_COLOR),
		2995	const_iv (GL_DST_COLOR),
		2996	const_iv (GL_ONE_MINUS_SRC_COLOR),
		2997	const_iv (GL_ONE_MINUS_DST_COLOR),
1888	const_iv (GL_SRC_ALPHA_SATURATE),	2998	const_iv (GL_SRC_ALPHA_SATURATE),
1889	const_iv (GL_RGB),	2999	const_iv (GL_RGB),
1890	const_iv (GL_RGBA),	3000	const_iv (GL_RGBA),
1891	const_iv (GL_RGBA4),	3001	const_iv (GL_RGBA4),
1892	const_iv (GL_RGBA8),	3002	const_iv (GL_RGBA8),
…		…
1898	const_iv (GL_INTENSITY),	3008	const_iv (GL_INTENSITY),
1899	const_iv (GL_LUMINANCE),	3009	const_iv (GL_LUMINANCE),
1900	const_iv (GL_LUMINANCE_ALPHA),	3010	const_iv (GL_LUMINANCE_ALPHA),
1901	const_iv (GL_FLOAT),	3011	const_iv (GL_FLOAT),
1902	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3012	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3013	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3014	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3015	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3016	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3017	const_iv (GL_COMPRESSED_RGB_ARB),
		3018	const_iv (GL_COMPRESSED_RGBA_ARB),
1903	const_iv (GL_COMPILE),	3019	const_iv (GL_COMPILE),
		3020	const_iv (GL_PROXY_TEXTURE_1D),
		3021	const_iv (GL_PROXY_TEXTURE_2D),
1904	const_iv (GL_TEXTURE_1D),	3022	const_iv (GL_TEXTURE_1D),
1905	const_iv (GL_TEXTURE_2D),	3023	const_iv (GL_TEXTURE_2D),
1906	const_iv (GL_TEXTURE_ENV),	3024	const_iv (GL_TEXTURE_ENV),
1907	const_iv (GL_TEXTURE_MAG_FILTER),	3025	const_iv (GL_TEXTURE_MAG_FILTER),
1908	const_iv (GL_TEXTURE_MIN_FILTER),	3026	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1929	const_iv (GL_COLOR_LOGIC_OP),	3047	const_iv (GL_COLOR_LOGIC_OP),
1930	const_iv (GL_SEPARABLE_2D),	3048	const_iv (GL_SEPARABLE_2D),
1931	const_iv (GL_CONVOLUTION_2D),	3049	const_iv (GL_CONVOLUTION_2D),
1932	const_iv (GL_CONVOLUTION_BORDER_MODE),	3050	const_iv (GL_CONVOLUTION_BORDER_MODE),
1933	const_iv (GL_CONSTANT_BORDER),	3051	const_iv (GL_CONSTANT_BORDER),
		3052	const_iv (GL_POINTS),
1934	const_iv (GL_LINES),	3053	const_iv (GL_LINES),
1935	const_iv (GL_LINE_STRIP),	3054	const_iv (GL_LINE_STRIP),
1936	const_iv (GL_LINE_LOOP),	3055	const_iv (GL_LINE_LOOP),
1937	const_iv (GL_QUADS),	3056	const_iv (GL_QUADS),
1938	const_iv (GL_QUAD_STRIP),	3057	const_iv (GL_QUAD_STRIP),
1939	const_iv (GL_TRIANGLES),	3058	const_iv (GL_TRIANGLES),
1940	const_iv (GL_TRIANGLE_STRIP),	3059	const_iv (GL_TRIANGLE_STRIP),
1941	const_iv (GL_TRIANGLE_FAN),	3060	const_iv (GL_TRIANGLE_FAN),
		3061	const_iv (GL_POLYGON),
1942	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3062	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3063	const_iv (GL_POINT_SMOOTH_HINT),
		3064	const_iv (GL_LINE_SMOOTH_HINT),
		3065	const_iv (GL_POLYGON_SMOOTH_HINT),
		3066	const_iv (GL_GENERATE_MIPMAP_HINT),
		3067	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1943	const_iv (GL_FASTEST),	3068	const_iv (GL_FASTEST),
		3069	const_iv (GL_DONT_CARE),
		3070	const_iv (GL_NICEST),
1944	const_iv (GL_V2F),	3071	const_iv (GL_V2F),
1945	const_iv (GL_V3F),	3072	const_iv (GL_V3F),
1946	const_iv (GL_T2F_V3F),	3073	const_iv (GL_T2F_V3F),
1947	const_iv (GL_T2F_N3F_V3F),	3074	const_iv (GL_T2F_N3F_V3F),
		3075	const_iv (GL_FUNC_ADD),
		3076	const_iv (GL_FUNC_SUBTRACT),
		3077	const_iv (GL_FUNC_REVERSE_SUBTRACT),
1948	# undef const_iv	3078	# undef const_iv
1949	};	3079	};
1950		3080
1951	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3081	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1952	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3082	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		3083
		3084	texture_av = newAV ();
		3085	AvREAL_off (texture_av);
1953	}	3086	}
		3087
		3088	void
		3089	disable_GL_EXT_blend_func_separate ()
		3090	CODE:
		3091	gl.BlendFuncSeparate = 0;
		3092	gl.BlendFuncSeparateEXT = 0;
		3093
		3094	void
		3095	apple_nvidia_bug (int enable)
1954		3096
1955	char *	3097	char *
1956	gl_vendor ()	3098	gl_vendor ()
1957	CODE:	3099	CODE:
1958	RETVAL = (char *)glGetString (GL_VENDOR);	3100	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1971	CODE:	3113	CODE:
1972	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3114	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1973	OUTPUT:	3115	OUTPUT:
1974	RETVAL	3116	RETVAL
1975		3117
		3118	const char *glGetString (GLenum pname)
		3119
		3120	GLint glGetInteger (GLenum pname)
		3121	CODE:
		3122	glGetIntegerv (pname, &RETVAL);
		3123	OUTPUT:
		3124	RETVAL
		3125
		3126	GLdouble glGetDouble (GLenum pname)
		3127	CODE:
		3128	glGetDoublev (pname, &RETVAL);
		3129	OUTPUT:
		3130	RETVAL
		3131
1976	int glGetError ()	3132	int glGetError ()
1977		3133
1978	void glFinish ()	3134	void glFinish ()
1979		3135
1980	void glClear (int mask)	3136	void glClear (int mask)
…		…
1994		3150
1995	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3151	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1996	CODE:	3152	CODE:
1997	gl_BlendFuncSeparate (sa, da, saa, daa);	3153	gl_BlendFuncSeparate (sa, da, saa, daa);
1998		3154
		3155	# void glBlendEquation (int se)
		3156
1999	void glDepthMask (int flag)	3157	void glDepthMask (int flag)
2000		3158
2001	void glLogicOp (int opcode)	3159	void glLogicOp (int opcode)
2002		3160
2003	void glColorMask (int red, int green, int blue, int alpha)	3161	void glColorMask (int red, int green, int blue, int alpha)
…		…
2017	# near_ and far_ are due to microsofts buggy "c" compiler	3175	# near_ and far_ are due to microsofts buggy "c" compiler
2018	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3176	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2019		3177
2020	# near_ and far_ are due to microsofts buggy "c" compiler	3178	# near_ and far_ are due to microsofts buggy "c" compiler
2021	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3179	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3180
		3181	PROTOTYPES: DISABLE
2022		3182
2023	void glViewport (int x, int y, int width, int height)	3183	void glViewport (int x, int y, int width, int height)
2024		3184
2025	void glScissor (int x, int y, int width, int height)	3185	void glScissor (int x, int y, int width, int height)
2026		3186
…		…
2034		3194
2035	void glRotate (float angle, float x, float y, float z)	3195	void glRotate (float angle, float x, float y, float z)
2036	CODE:	3196	CODE:
2037	glRotatef (angle, x, y, z);	3197	glRotatef (angle, x, y, z);
2038		3198
2039	void glBegin (int mode)
2040
2041	void glEnd ()
2042
2043	void glColor (float r, float g, float b, float a = 1.0)	3199	void glColor (float r, float g, float b, float a = 1.0)
2044	PROTOTYPE: @	3200	PROTOTYPE: @
2045	ALIAS:	3201	ALIAS:
2046	glColor_premultiply = 1	3202	glColor_premultiply = 1
2047	CODE:	3203	CODE:
2048	if (ix)	3204	if (ix)
2049	{	3205	{
…		…
2052	b *= a;	3208	b *= a;
2053	}	3209	}
2054	// microsoft visual "c" rounds instead of truncating...	3210	// microsoft visual "c" rounds instead of truncating...
2055	glColor4f (r, g, b, a);	3211	glColor4f (r, g, b, a);
2056		3212
2057	void glInterleavedArrays (int format, int stride, char *data)
2058
2059	void glDrawElements (int mode, int count, int type, char *indices)
2060
2061	# 1.2 void glDrawRangeElements (int mode, int start, int end
2062
2063	void glRasterPos (float x, float y, float z = 0.)	3213	void glRasterPos (float x, float y, float z = 0.)
2064	CODE:	3214	CODE:
2065	glRasterPos3f (0, 0, z);	3215	glRasterPos3f (0, 0, z);
2066	glBitmap (0, 0, 0, 0, x, y, 0);	3216	glBitmap (0, 0, 0, 0, x, y, 0);
2067		3217
…		…
2071		3221
2072	void glTexCoord (float s, float t)	3222	void glTexCoord (float s, float t)
2073	CODE:	3223	CODE:
2074	glTexCoord2f (s, t);	3224	glTexCoord2f (s, t);
2075		3225
		3226	void glRect (float x1, float y1, float x2, float y2)
		3227	CODE:
		3228	glRectf (x1, y1, x2, y2);
		3229
		3230	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3231	CODE:
		3232	glBegin (GL_LINE_LOOP);
		3233	glVertex2f (x1, y1);
		3234	glVertex2f (x2, y1);
		3235	glVertex2f (x2, y2);
		3236	glVertex2f (x1, y2);
		3237	glEnd ();
		3238
		3239	PROTOTYPES: ENABLE
		3240
		3241	void glBegin (int mode)
		3242
		3243	void glEnd ()
		3244
		3245	void glPointSize (GLfloat size)
		3246
		3247	void glLineWidth (GLfloat width)
		3248
		3249	void glInterleavedArrays (int format, int stride, char *data)
		3250
		3251	void glDrawElements (int mode, int count, int type, char *indices)
		3252
		3253	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3254
2076	void glTexEnv (int target, int pname, float param)	3255	void glTexEnv (int target, int pname, float param)
2077	CODE:	3256	CODE:
2078	glTexEnvf (target, pname, param);	3257	glTexEnvf (target, pname, param);
2079		3258
2080	void glTexParameter (int target, int pname, float param)	3259	void glTexParameter (int target, int pname, float param)
…		…
2096	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3275	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2097	CODE:	3276	CODE:
2098	if (gl.SeparableFilter2D)	3277	if (gl.SeparableFilter2D)
2099	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3278	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2100		3279
2101	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3280	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2102		3281
2103	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3282	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2104		3283
2105	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3284	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3285
		3286	void glPixelZoom (float x, float y)
2106		3287
2107	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3288	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2108		3289
2109	int glGenTexture ()	3290	int glGenTexture ()
2110	CODE:	3291	CODE:
2111	{	3292	RETVAL = gen_texture ();
2112	GLuint name;
2113	glGenTextures (1, &name);
2114	RETVAL = name;
2115	}
2116	OUTPUT:	3293	OUTPUT:
2117	RETVAL	3294	RETVAL
2118		3295
2119	void glDeleteTexture (int name)	3296	void glDeleteTexture (int name)
2120	CODE:	3297	CODE:
2121	{
2122	GLuint name_ = name;
2123	glDeleteTextures (1, &name_);	3298	del_texture (name);
2124	}	3299
2125
2126	int glGenList ()	3300	int glGenList ()
2127	CODE:	3301	CODE:
2128	RETVAL = glGenLists (1);	3302	RETVAL = glGenLists (1);
2129	OUTPUT:	3303	OUTPUT:
2130	RETVAL	3304	RETVAL
…		…
2137		3311
2138	void glEndList ()	3312	void glEndList ()
2139		3313
2140	void glCallList (int list)	3314	void glCallList (int list)
2141		3315
		3316	void c_init ()
		3317	CODE:
		3318	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3319	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3320
		3321	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3322
		3323	PROTOTYPES: DISABLE
		3324
		3325	void
		3326	find_widget (SV *self, NV x, NV y)
		3327	PPCODE:
		3328	{
		3329	if (within_widget (self, x, y))
		3330	XPUSHs (self);
		3331	}
		3332
		3333	BOOT:
		3334	{
		3335	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3336
		3337	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3338	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3339	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3340	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3341	}
		3342
		3343	void
		3344	draw (SV *self)
		3345	CODE:
		3346	{
		3347	HV *hv;
		3348	SV **svp;
		3349	NV x, y, w, h;
		3350	SV *draw_x_sv = GvSV (draw_x_gv);
		3351	SV *draw_y_sv = GvSV (draw_y_gv);
		3352	SV *draw_w_sv = GvSV (draw_w_gv);
		3353	SV *draw_h_sv = GvSV (draw_h_gv);
		3354	double draw_x, draw_y;
		3355
		3356	if (!SvROK (self))
		3357	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3358
		3359	hv = (HV *)SvRV (self);
		3360
		3361	if (SvTYPE (hv) != SVt_PVHV)
		3362	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3363
		3364	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3365	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3366
		3367	if (!h \|\| !w)
		3368	XSRETURN_EMPTY;
		3369
		3370	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3371	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3372
		3373	draw_x = SvNV (draw_x_sv) + x;
		3374	draw_y = SvNV (draw_y_sv) + y;
		3375
		3376	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3377	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3378	XSRETURN_EMPTY;
		3379
		3380	sv_setnv (draw_x_sv, draw_x);
		3381	sv_setnv (draw_y_sv, draw_y);
		3382
		3383	glPushMatrix ();
		3384	glTranslated (x, y, 0);
		3385
		3386	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3387	{
		3388	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3389
		3390	if (svp && SvTRUE (*svp))
		3391	{
		3392	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3393	glEnable (GL_BLEND);
		3394	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3395	glBegin (GL_QUADS);
		3396	glVertex2f (0, 0);
		3397	glVertex2f (w, 0);
		3398	glVertex2f (w, h);
		3399	glVertex2f (0, h);
		3400	glEnd ();
		3401	glDisable (GL_BLEND);
		3402	}
		3403	}
		3404	#if 0
		3405	// draw borders, for debugging
		3406	glPushMatrix ();
		3407	glColor4f (1., 1., 0., 1.);
		3408	glTranslatef (.5, .5, 0.);
		3409	glBegin (GL_LINE_LOOP);
		3410	glVertex2f (0 , 0);
		3411	glVertex2f (w - 1, 0);
		3412	glVertex2f (w - 1, h - 1);
		3413	glVertex2f (0 , h - 1);
		3414	glEnd ();
		3415	glPopMatrix ();
		3416	#endif
		3417	PUSHMARK (SP);
		3418	XPUSHs (self);
		3419	PUTBACK;
		3420	call_method ("_draw", G_VOID \| G_DISCARD);
		3421	SPAGAIN;
		3422
		3423	glPopMatrix ();
		3424
		3425	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3426	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3427	}
		3428

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.163 by root, Wed Oct 18 12:53:45 2006 UTC vs. Revision 1.298 by root, Tue Dec 22 00:46:05 2009 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.163 by root, Wed Oct 18 12:53:45 2006 UTC vs.
Revision 1.298 by root, Tue Dec 22 00:46:05 2009 UTC