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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.148 by root, Sat Aug 19 03:57:25 2006 UTC vs.
Revision 1.273 by root, Wed Aug 20 13:30:02 2008 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	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
7	#endif	14	#endif
8		15
9	#include "EXTERN.h"	16	#include "EXTERN.h"
10	#include "perl.h"	17	#include "perl.h"
11	#include "XSUB.h"	18	#include "XSUB.h"
12		19
13	#ifdef _WIN32	20	#ifdef _WIN32
14	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
15	#endif	27	#endif
16		28
		29	#include <assert.h>
17	#include <math.h>	30	#include <math.h>
18	#include <string.h>	31	#include <string.h>
19	#include <stdio.h>	32	#include <stdio.h>
20	#include <stdlib.h>	33	#include <stdlib.h>
21		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
22	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
23	#include <SDL_endian.h>	39	#include <SDL_endian.h>
24	#include <SDL_image.h>	40	#include <SDL_image.h>
25	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
26	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
27		43
		44	/* work around os x broken headers */
		45	#ifdef __MACOSX__
		46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		47	#endif
		48
28	#define PANGO_ENABLE_BACKEND	49	#define PANGO_ENABLE_BACKEND
29	#define G_DISABLE_CAST_CHECKS	50	#define G_DISABLE_CAST_CHECKS
30		51
31	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
32		53
33	#include <pango/pango.h>	54	#include <pango/pango.h>
		55
		56	#ifndef PANGO_VERSION_CHECK
		57	# define PANGO_VERSION_CHECK(a,b,c) 0
		58	#endif
		59
		60	#if !PANGO_VERSION_CHECK (1, 15, 2)
		61	# define pango_layout_get_line_readonly pango_layout_get_line
		62	# define pango_layout_get_lines_readonly pango_layout_get_lines
		63	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		64	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		65	#endif
34		66
35	#ifndef _WIN32	67	#ifndef _WIN32
36	# include <sys/types.h>	68	# include <sys/types.h>
37	# include <sys/socket.h>	69	# include <sys/socket.h>
38	# include <netinet/in.h>	70	# include <netinet/in.h>
39	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
40	# include <inttypes.h>	72	# include <inttypes.h>
		73	#endif
		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
41	#else	77	#else
42	typedef unsigned char uint8_t;	78	# define expect(expr,value) (expr)
43	typedef unsigned short uint16_t;
44	typedef unsigned int uint32_t;
45	typedef signed char int8_t;
46	typedef signed short int16_t;
47	typedef signed int int32_t;
48	#endif	79	#endif
49		80
		81	#define expect_false(expr) expect ((expr) != 0, 0)
		82	#define expect_true(expr) expect ((expr) != 0, 1)
		83
50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51		85
52	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 32
53		87
54	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
55	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
56		90
57	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
58		92
59	#if 0	93	/* mask out modifiers we are not interested in */
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
61	#else	95
62	# define PARACHUTE 0	96	static AV *texture_av;
63	#endif
64		97
65	static struct	98	static struct
66	{	99	{
67	#define GL_FUNC(ptr,name) ptr name;	100	#define GL_FUNC(ptr,name) ptr name;
68	#include "glfunc.h"	101	#include "glfunc.h"
69	#undef GL_FUNC	102	#undef GL_FUNC
70	} gl;	103	} gl;
71		104
		105	static void
72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	106	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73	{	107	{
74	if (gl.BlendFuncSeparate)	108	if (gl.BlendFuncSeparate)
75	gl.BlendFuncSeparate (sa, da, saa, daa);	109	gl.BlendFuncSeparate (sa, da, saa, daa);
76	else if (gl.BlendFuncSeparateEXT)	110	else if (gl.BlendFuncSeparateEXT)
77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	111	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78	else	112	else
79	glBlendFunc (sa, da);	113	glBlendFunc (sa, da);
80	}	114	}
81		115
		116	static GLuint
		117	gen_texture ()
		118	{
		119	GLuint name;
		120
		121	if (AvFILL (texture_av) >= 0)
		122	name = (GLuint)(size_t)av_pop (texture_av);
		123	else
		124	glGenTextures (1, &name);
		125
		126	return name;
		127	}
		128
		129	static void
		130	del_texture (GLuint name)
		131	{
		132	/* make a half-assed attempt at returning the memory used by the texture */
		133	/* textures are frequently being reused by cfplus anyway */
		134	/glBindTexture (GL_TEXTURE_2D, name);/
		135	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		136	av_push (texture_av, (SV *)(size_t)name);
		137	glDeleteTextures (1, &name);
		138	}
		139
82	#include "texcache.c"	140	#include "texcache.c"
		141	#include "rendercache.c"
83		142
84	#include "pango-font.c"	143	#include "pango-font.c"
85	#include "pango-fontmap.c"	144	#include "pango-fontmap.c"
86	#include "pango-render.c"	145	#include "pango-render.c"
87		146
		147	typedef IV DC__Channel;
		148	typedef SDL_RWops *DC__RW;
88	typedef Mix_Chunk *CFPlus__MixChunk;	149	typedef Mix_Chunk *DC__MixChunk;
89	typedef Mix_Music *CFPlus__MixMusic;	150	typedef Mix_Music *DC__MixMusic;
90		151
91	typedef PangoFontDescription *CFPlus__Font;	152	typedef PangoFontDescription *DC__Font;
92		153
93	static int	154	static int
94	shape_attr_p (PangoLayoutRun *run)	155	shape_attr_p (PangoLayoutRun *run)
95	{	156	{
96	GSList *attrs = run->item->analysis.extra_attrs;	157	GSList *attrs = run->item->analysis.extra_attrs;
110		171
111	typedef struct cf_layout {	172	typedef struct cf_layout {
112	PangoLayout *pl;	173	PangoLayout *pl;
113	float r, g, b, a; // default color for rgba mode	174	float r, g, b, a; // default color for rgba mode
114	int base_height;	175	int base_height;
115	CFPlus__Font font;	176	DC__Font font;
		177	rc_t *rc;
116	} *CFPlus__Layout;	178	} *DC__Layout;
117		179
118	static CFPlus__Font default_font;	180	static DC__Font default_font;
119	static PangoContext *opengl_context;	181	static PangoContext *opengl_context;
120	static PangoFontMap *opengl_fontmap;	182	static PangoFontMap *opengl_fontmap;
121		183
122	static void	184	static void
123	substitute_func (FcPattern *pattern, gpointer data)	185	substitute_func (FcPattern *pattern, gpointer data)
…		…
128	#endif	190	#endif
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	191	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	}	192	}
131		193
132	static void	194	static void
133	layout_update_font (CFPlus__Layout self)	195	layout_update_font (DC__Layout self)
134	{	196	{
135	/* use a random scale factor to account for unknown descenders, 0.8 works	197	/* use a random scale factor to account for unknown descenders, 0.8 works
136	* reasonably well with bitstream vera	198	* reasonably well with dejavu/bistream fonts
137	*/	199	*/
138	PangoFontDescription *font = self->font ? self->font : default_font;	200	PangoFontDescription *font = self->font ? self->font : default_font;
139		201
140	pango_font_description_set_absolute_size (font,	202	pango_font_description_set_absolute_size (font,
141	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	203	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
142		204
143	pango_layout_set_font_description (self->pl, font);	205	pango_layout_set_font_description (self->pl, font);
144	}	206	}
145		207
146	static void	208	static void
147	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	209	layout_get_pixel_size (DC__Layout self, int w, int h)
148	{	210	{
149	PangoRectangle rect;	211	PangoRectangle rect;
150		212
151	// get_pixel_* wrongly rounds down	213	// get_pixel_* wrongly rounds down
152	pango_layout_get_extents (self->pl, 0, &rect);	214	pango_layout_get_extents (self->pl, 0, &rect);
…		…
159		221
160	*w = rect.width;	222	*w = rect.width;
161	*h = rect.height;	223	*h = rect.height;
162	}	224	}
163		225
		226	typedef uint16_t tileid;
164	typedef uint16_t mapface;	227	typedef uint16_t faceid;
165		228
166	typedef struct {	229	typedef struct {
167	GLint name;	230	GLuint name;
168	int w, h;	231	int w, h;
169	float s, t;	232	float s, t;
170	uint8_t r, g, b, a;	233	uint8_t r, g, b, a;
		234	tileid smoothtile;
		235	uint8_t smoothlevel;
171	} maptex;	236	} maptex;
172		237
173	typedef struct {	238	typedef struct {
		239	uint32_t player;
		240	tileid tile[3];
174	uint16_t darkness;	241	uint16_t darkness;
175	mapface face[3];
176	uint8_t stat_width, stat_hp;	242	uint8_t stat_width, stat_hp, flags, smoothmax;
177	} mapcell;	243	} mapcell;
178		244
179	typedef struct {	245	typedef struct {
180	int32_t c0, c1;	246	int32_t c0, c1;
181	mapcell *col;	247	mapcell *col;
182	} maprow;	248	} maprow;
183		249
184	typedef struct map {	250	typedef struct map {
185	int x, y, w, h;	251	int x, y, w, h;
186	int ox, oy; /* offset to virtual global coordinate system */	252	int ox, oy; /* offset to virtual global coordinate system */
187	int faces;	253	int faces; tileid *face2tile; // [faceid]
188	mapface *face;	254	int texs; maptex *tex; // [tileid]
189
190	int texs;
191	maptex *tex;
192		255
193	int32_t rows;	256	int32_t rows;
194	maprow *row;	257	maprow *row;
195	} *CFPlus__Map;	258	} *DC__Map;
196		259
197	static char *	260	static char *
198	prepend (char *ptr, int sze, int inc)	261	prepend (char *ptr, int sze, int inc)
199	{	262	{
200	char *p;	263	char *p;
…		…
217	}	280	}
218		281
219	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	282	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
220	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	283	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
221		284
		285	static void
		286	need_facenum (struct map *self, faceid face)
		287	{
		288	while (self->faces <= face)
		289	{
		290	Append (tileid, self->face2tile, self->faces, self->faces);
		291	self->faces *= 2;
		292	}
		293	}
		294
		295	static void
		296	need_texid (struct map *self, int texid)
		297	{
		298	while (self->texs <= texid)
		299	{
		300	Append (maptex, self->tex, self->texs, self->texs);
		301	self->texs *= 2;
		302	}
		303	}
		304
222	static maprow *	305	static maprow *
223	map_get_row (CFPlus__Map self, int y)	306	map_get_row (DC__Map self, int y)
224	{	307	{
225	if (0 > y)	308	if (0 > y)
226	{	309	{
227	int extend = - y + MAP_EXTEND_Y;	310	int extend = - y + MAP_EXTEND_Y;
228	Prepend (maprow, self->row, self->rows, extend);	311	Prepend (maprow, self->row, self->rows, extend);
…		…
266		349
267	return row->col + (x - row->c0);	350	return row->col + (x - row->c0);
268	}	351	}
269		352
270	static mapcell *	353	static mapcell *
271	map_get_cell (CFPlus__Map self, int x, int y)	354	map_get_cell (DC__Map self, int x, int y)
272	{	355	{
273	return row_get_cell (map_get_row (self, y), x);	356	return row_get_cell (map_get_row (self, y), x);
274	}	357	}
275		358
276	static void	359	static void
277	map_clear (CFPlus__Map self)	360	map_clear (DC__Map self)
278	{	361	{
279	int r;	362	int r;
280		363
281	for (r = 0; r < self->rows; r++)	364	for (r = 0; r < self->rows; r++)
282	Safefree (self->row[r].col);	365	Safefree (self->row[r].col);
…		…
289	self->oy = 0;	372	self->oy = 0;
290	self->row = 0;	373	self->row = 0;
291	self->rows = 0;	374	self->rows = 0;
292	}	375	}
293		376
		377	#define CELL_CLEAR(cell) \
		378	do { \
		379	if ((cell)->player) \
		380	(cell)->tile [2] = 0; \
		381	(cell)->darkness = 0; \
		382	(cell)->stat_hp = 0; \
		383	(cell)->flags = 0; \
		384	(cell)->player = 0; \
		385	} while (0)
		386
294	static void	387	static void
295	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	388	map_blank (DC__Map self, int x0, int y0, int w, int h)
296	{	389	{
297	int x, y;	390	int x, y;
298	maprow *row;	391	maprow *row;
299	mapcell *cell;	392	mapcell *cell;
300		393
…		…
312	if (x >= row->c1)	405	if (x >= row->c1)
313	break;	406	break;
314		407
315	cell = row->col + x - row->c0;	408	cell = row->col + x - row->c0;
316		409
317	cell->darkness = 0;	410	CELL_CLEAR (cell);
318	cell->stat_hp = 0;
319	}	411	}
320	}	412	}
		413	}
		414
		415	typedef struct {
		416	tileid tile;
		417	uint8_t x, y, level;
		418	} smooth_key;
		419
		420	static void
		421	smooth_or_bits (HV hv, smooth_key key, IV bits)
		422	{
		423	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		424
		425	if (SvIOK (*sv))
		426	SvIV_set (sv, SvIVX (sv) \| bits);
		427	else
		428	sv_setiv (*sv, bits);
321	}	429	}
322		430
323	static void	431	static void
324	music_finished (void)	432	music_finished (void)
325	{	433	{
…		…
361	n \|= n >> 16;	469	n \|= n >> 16;
362		470
363	return n + 1;	471	return n + 1;
364	}	472	}
365		473
366	MODULE = CFPlus PACKAGE = CFPlus	474	static unsigned int
		475	popcount (unsigned int n)
		476	{
		477	n -= (n >> 1) & 0x55555555U;
		478	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		479	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		480	n *= 0x01010101U;
		481
		482	return n >> 24;
		483	}
		484
		485	/* SDL should provide this, really. */
		486	#define SDLK_MODIFIER_MIN 300
		487	#define SDLK_MODIFIER_MAX 314
		488
		489	/******************************************************************************/
		490
		491	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		492	static GV *hover_gv;
		493
		494	static int
		495	within_widget (SV *widget, NV x, NV y)
		496	{
		497	HV *self;
		498	SV **svp;
		499	NV wx, ww, wy, wh;
		500
		501	if (!SvROK (widget))
		502	return 0;
		503
		504	self = (HV *)SvRV (widget);
		505
		506	if (SvTYPE (self) != SVt_PVHV)
		507	return 0;
		508
		509	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		510	if (y < wy)
		511	return 0;
		512
		513	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		514	if (y >= wy + wh)
		515	return 0;
		516
		517	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		518	if (x < wx)
		519	return 0;
		520
		521	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		522	if (x >= wx + ww)
		523	return 0;
		524
		525	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		526	if (!svp \|\| !SvTRUE (*svp))
		527	return 0;
		528
		529	return 1;
		530	}
		531
		532	static void
		533	deliantra_main ()
		534	{
		535	char *argv[] = { 0 };
		536	call_argv ("::main", G_DISCARD \| G_VOID, argv);
		537	dSP;
		538	}
		539
		540	#ifdef __MACOSX__
		541	/* to due surprising braindamage on the side of SDL design, we
		542	* do some mind-boggling hack here: SDL requires a custom main()
		543	* on OS X, so... we provide one and call the original main(), which,
		544	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		545	* and which calls our main (== SDL_main) back.
		546	*/
		547	extern C_LINKAGE int
		548	main (int argc, char *argv[])
		549	{
		550	deliantra_main ();
		551	}
		552
		553	#undef main
		554
		555	extern C_LINKAGE int main (int argc, char *argv[]);
		556
		557	static void
		558	SDL_braino (void)
		559	{
		560	char *argv[] = { "deliantra client", 0 };
		561	(main) (1, argv);
		562	}
		563	#else
		564	static void
		565	SDL_braino (void)
		566	{
		567	deliantra_main ();
		568	}
		569	#endif
		570
		571	MODULE = Deliantra::Client PACKAGE = DC
367		572
368	PROTOTYPES: ENABLE	573	PROTOTYPES: ENABLE
369		574
370	BOOT:	575	BOOT:
371	{	576	{
372	HV *stash = gv_stashpv ("CFPlus", 1);	577	HV *stash = gv_stashpv ("DC", 1);
373	static const struct {	578	static const struct {
374	const char *name;	579	const char *name;
375	IV iv;	580	IV iv;
376	} *civ, const_iv[] = {	581	} *civ, const_iv[] = {
377	# define const_iv(name) { # name, (IV)name }	582	# define const_iv(name) { # name, (IV)name }
		583	const_iv (SDLK_MODIFIER_MIN),
		584	const_iv (SDLK_MODIFIER_MAX),
		585
378	const_iv (SDL_ACTIVEEVENT),	586	const_iv (SDL_ACTIVEEVENT),
379	const_iv (SDL_KEYDOWN),	587	const_iv (SDL_KEYDOWN),
380	const_iv (SDL_KEYUP),	588	const_iv (SDL_KEYUP),
381	const_iv (SDL_MOUSEMOTION),	589	const_iv (SDL_MOUSEMOTION),
382	const_iv (SDL_MOUSEBUTTONDOWN),	590	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
391	const_iv (SDL_EVENT_RESERVEDA),	599	const_iv (SDL_EVENT_RESERVEDA),
392	const_iv (SDL_EVENT_RESERVEDB),	600	const_iv (SDL_EVENT_RESERVEDB),
393	const_iv (SDL_VIDEORESIZE),	601	const_iv (SDL_VIDEORESIZE),
394	const_iv (SDL_VIDEOEXPOSE),	602	const_iv (SDL_VIDEOEXPOSE),
395	const_iv (SDL_USEREVENT),	603	const_iv (SDL_USEREVENT),
		604
		605	const_iv (SDL_APPINPUTFOCUS),
		606	const_iv (SDL_APPMOUSEFOCUS),
		607	const_iv (SDL_APPACTIVE),
		608
		609	const_iv (SDLK_FIRST),
		610	const_iv (SDLK_LAST),
396	const_iv (SDLK_KP0),	611	const_iv (SDLK_KP0),
397	const_iv (SDLK_KP1),	612	const_iv (SDLK_KP1),
398	const_iv (SDLK_KP2),	613	const_iv (SDLK_KP2),
399	const_iv (SDLK_KP3),	614	const_iv (SDLK_KP3),
400	const_iv (SDLK_KP4),	615	const_iv (SDLK_KP4),
…		…
455	const_iv (SDLK_BREAK),	670	const_iv (SDLK_BREAK),
456	const_iv (SDLK_MENU),	671	const_iv (SDLK_MENU),
457	const_iv (SDLK_POWER),	672	const_iv (SDLK_POWER),
458	const_iv (SDLK_EURO),	673	const_iv (SDLK_EURO),
459	const_iv (SDLK_UNDO),	674	const_iv (SDLK_UNDO),
		675
460	const_iv (KMOD_NONE),	676	const_iv (KMOD_NONE),
		677	const_iv (KMOD_SHIFT),
461	const_iv (KMOD_LSHIFT),	678	const_iv (KMOD_LSHIFT),
462	const_iv (KMOD_RSHIFT),	679	const_iv (KMOD_RSHIFT),
		680	const_iv (KMOD_CTRL),
463	const_iv (KMOD_LCTRL),	681	const_iv (KMOD_LCTRL),
464	const_iv (KMOD_RCTRL),	682	const_iv (KMOD_RCTRL),
		683	const_iv (KMOD_ALT),
465	const_iv (KMOD_LALT),	684	const_iv (KMOD_LALT),
466	const_iv (KMOD_RALT),	685	const_iv (KMOD_RALT),
		686	const_iv (KMOD_META),
467	const_iv (KMOD_LMETA),	687	const_iv (KMOD_LMETA),
468	const_iv (KMOD_RMETA),	688	const_iv (KMOD_RMETA),
469	const_iv (KMOD_NUM),	689	const_iv (KMOD_NUM),
470	const_iv (KMOD_CAPS),	690	const_iv (KMOD_CAPS),
471	const_iv (KMOD_MODE),	691	const_iv (KMOD_MODE),
472	const_iv (KMOD_CTRL),	692
473	const_iv (KMOD_SHIFT),	693	const_iv (MIX_DEFAULT_FORMAT),
474	const_iv (KMOD_ALT),	694
475	const_iv (KMOD_META)	695	const_iv (SDL_INIT_TIMER),
		696	const_iv (SDL_INIT_AUDIO),
		697	const_iv (SDL_INIT_VIDEO),
		698	const_iv (SDL_INIT_CDROM),
		699	const_iv (SDL_INIT_JOYSTICK),
		700	const_iv (SDL_INIT_EVERYTHING),
		701	const_iv (SDL_INIT_NOPARACHUTE),
		702	const_iv (SDL_INIT_EVENTTHREAD),
		703
		704	const_iv (SDL_GL_RED_SIZE),
		705	const_iv (SDL_GL_GREEN_SIZE),
		706	const_iv (SDL_GL_BLUE_SIZE),
		707	const_iv (SDL_GL_ALPHA_SIZE),
		708	const_iv (SDL_GL_DOUBLEBUFFER),
		709	const_iv (SDL_GL_BUFFER_SIZE),
		710	const_iv (SDL_GL_DEPTH_SIZE),
		711	const_iv (SDL_GL_STENCIL_SIZE),
		712	const_iv (SDL_GL_ACCUM_RED_SIZE),
		713	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		714	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		715	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		716	const_iv (SDL_GL_STEREO),
		717	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		718	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		719	const_iv (SDL_GL_ACCELERATED_VISUAL),
		720	const_iv (SDL_GL_SWAP_CONTROL),
		721
		722	const_iv (FOW_DARKNESS)
476	# undef const_iv	723	# undef const_iv
477	};	724	};
478		725
479	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	726	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
480	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	727	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		728
		729	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		730	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
481	}	731	}
		732
		733	void
		734	weaken (SV *rv)
		735	PROTOTYPE: $
		736	CODE:
		737	sv_rvweaken (rv);
482		738
483	int	739	int
484	in_destruct ()	740	in_destruct ()
485	CODE:	741	CODE:
486	RETVAL = PL_main_cv == Nullcv;	742	RETVAL = PL_main_cv == Nullcv;
…		…
488	RETVAL	744	RETVAL
489		745
490	NV floor (NV x)	746	NV floor (NV x)
491		747
492	NV ceil (NV x)	748	NV ceil (NV x)
		749
		750	IV minpot (UV n)
		751
		752	IV popcount (UV n)
493		753
494	void	754	void
495	pango_init ()	755	pango_init ()
496	CODE:	756	CODE:
497	{	757	{
498	opengl_fontmap = pango_opengl_font_map_new ();	758	opengl_fontmap = pango_opengl_font_map_new ();
499	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	759	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
500	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	760	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		761	/pango_context_set_font_description (opengl_context, default_font);/
		762	#if PANGO_VERSION_CHECK (1, 15, 2)
		763	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		764	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		765	#endif
501	}	766	}
502		767
503	int	768	char *SDL_GetError ()
504	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
505		769
506	void	770	void SDL_braino ()
		771
		772	int SDL_Init (U32 flags)
		773
		774	int SDL_InitSubSystem (U32 flags)
		775
		776	void SDL_QuitSubSystem (U32 flags)
		777
507	SDL_Quit ()	778	void SDL_Quit ()
508		779
		780	int SDL_GL_SetAttribute (int attr, int value)
		781
		782	int SDL_GL_GetAttribute (int attr)
		783	CODE:
		784	if (SDL_GL_GetAttribute (attr, &RETVAL))
		785	XSRETURN_UNDEF;
		786	OUTPUT:
		787	RETVAL
		788
509	void	789	void
510	SDL_ListModes ()	790	SDL_ListModes (int rgb, int alpha)
511	PPCODE:	791	PPCODE:
512	{	792	{
513	SDL_Rect **m;	793	SDL_Rect **m;
514		794
515	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	795	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
516	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	796	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
517	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	797	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
518	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	798	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
519		799
520	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	800	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
521	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	801	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
522		802
523	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	803	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
524	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	804	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
525	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	805	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
526	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	806	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
527		807
528	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	808	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
529	#if SDL_VERSION_ATLEAST(1,2,10)
530	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
531	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	809	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
532	#endif
533
534	SDL_EnableUNICODE (1);
535	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
536		810
537	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	811	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
538		812
539	if (m && m != (SDL_Rect **)-1)	813	if (m && m != (SDL_Rect **)-1)
540	while (*m)	814	while (*m)
541	{	815	{
		816	if ((m)->w >= 400 && (m)->h >= 300)
		817	{
542	AV *av = newAV ();	818	AV *av = newAV ();
543	av_push (av, newSViv ((*m)->w));	819	av_push (av, newSViv ((*m)->w));
544	av_push (av, newSViv ((*m)->h));	820	av_push (av, newSViv ((*m)->h));
		821	av_push (av, newSViv (rgb));
		822	av_push (av, newSViv (alpha));
545	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	823	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		824	}
546		825
547	++m;	826	++m;
548	}	827	}
549	}	828	}
550		829
551	char *
552	SDL_GetError ()
553
554	int	830	int
555	SDL_SetVideoMode (int w, int h, int fullscreen)	831	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
556	CODE:	832	CODE:
		833	{
		834	SDL_EnableUNICODE (1);
		835	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		836
		837	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		838	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		839	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		840	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		841
557	RETVAL = !!SDL_SetVideoMode (	842	RETVAL = !!SDL_SetVideoMode (
558	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	843	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
559	);	844	);
		845
560	if (RETVAL)	846	if (RETVAL)
561	{	847	{
562	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	848	av_clear (texture_av);
		849
		850	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
563	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	851	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
564	# include "glfunc.h"	852	#include "glfunc.h"
565	# undef GL_FUNC	853	#undef GL_FUNC
566	}	854	}
		855	}
567	OUTPUT:	856	OUTPUT:
568	RETVAL	857	RETVAL
569		858
570	void	859	void
571	SDL_GL_SwapBuffers ()	860	SDL_GL_SwapBuffers ()
572		861
573	char *	862	char *
574	SDL_GetKeyName (int sym)	863	SDL_GetKeyName (int sym)
575		864
		865	int
		866	SDL_GetAppState ()
		867
		868	int
		869	SDL_GetModState ()
		870
576	void	871	void
577	SDL_PollEvent ()	872	poll_events ()
578	PPCODE:	873	PPCODE:
579	{	874	{
580	SDL_Event ev;	875	SDL_Event ev;
581		876
582	while (SDL_PollEvent (&ev))	877	SDL_PumpEvents ();
		878	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
583	{	879	{
584	HV *hv = newHV ();	880	HV *hv = newHV ();
585	hv_store (hv, "type", 4, newSViv (ev.type), 0);	881	hv_store (hv, "type", 4, newSViv (ev.type), 0);
586		882
587	switch (ev.type)	883	switch (ev.type)
588	{	884	{
589	case SDL_KEYDOWN:	885	case SDL_KEYDOWN:
590	case SDL_KEYUP:	886	case SDL_KEYUP:
591	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	887	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
592	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	888	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
593	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	889	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		890	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
594	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	891	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
595	break;	892	break;
596		893
597	case SDL_ACTIVEEVENT:	894	case SDL_ACTIVEEVENT:
598	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	895	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
599	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	896	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
600	break;	897	break;
601		898
602	case SDL_MOUSEMOTION:	899	case SDL_MOUSEMOTION:
		900	{
		901	int state = ev.motion.state;
		902	int x = ev.motion.x;
		903	int y = ev.motion.y;
		904	int xrel = ev.motion.xrel;
		905	int yrel = ev.motion.yrel;
		906
		907	/* do simplistic event compression */
		908	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		909	&& state == ev.motion.state)
		910	{
		911	xrel += ev.motion.xrel;
		912	yrel += ev.motion.yrel;
		913	x = ev.motion.x;
		914	y = ev.motion.y;
		915	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		916	}
		917
603	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	918	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
604
605	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	919	hv_store (hv, "state", 5, newSViv (state), 0);
606	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	920	hv_store (hv, "x", 1, newSViv (x), 0);
607	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	921	hv_store (hv, "y", 1, newSViv (y), 0);
608	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	922	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
609	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	923	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		924	}
610	break;	925	break;
611		926
612	case SDL_MOUSEBUTTONDOWN:	927	case SDL_MOUSEBUTTONDOWN:
613	case SDL_MOUSEBUTTONUP:	928	case SDL_MOUSEBUTTONUP:
614	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	929	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
615		930
616	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	931	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
617	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	932	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
618	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	933	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
619	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	934	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
624	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	939	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
625	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	940	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
626	break;	941	break;
627	}	942	}
628		943
629	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	944	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
630	}	945	}
631	}	946	}
632		947
633	int	948	int
634	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	949	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
635	POSTCALL:	950	POSTCALL:
636	Mix_HookMusicFinished (music_finished);	951	Mix_HookMusicFinished (music_finished);
637	Mix_ChannelFinished (channel_finished);	952	Mix_ChannelFinished (channel_finished);
638		953
639	void	954	void
		955	Mix_QuerySpec ()
		956	PPCODE:
		957	{
		958	int freq, channels;
		959	Uint16 format;
		960
		961	if (Mix_QuerySpec (&freq, &format, &channels))
		962	{
		963	EXTEND (SP, 3);
		964	PUSHs (sv_2mortal (newSViv (freq)));
		965	PUSHs (sv_2mortal (newSViv (format)));
		966	PUSHs (sv_2mortal (newSViv (channels)));
		967	}
		968	}
		969
		970	void
640	Mix_CloseAudio ()	971	Mix_CloseAudio ()
641		972
642	int	973	int
643	Mix_AllocateChannels (int numchans = -1)	974	Mix_AllocateChannels (int numchans = -1)
644		975
		976	const char *
		977	Mix_GetError ()
		978
645	void	979	void
646	lowdelay (int fd, int val = 1)	980	lowdelay (int fd, int val = 1)
647	CODE:	981	CODE:
		982	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		983
		984	void
		985	win32_proxy_info ()
		986	PPCODE:
		987	{
648	#ifndef _WIN32	988	#ifdef _WIN32
649	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	989	char buffer[2048];
		990	DWORD buflen;
		991
		992	EXTEND (SP, 3);
		993
		994	buflen = sizeof (buffer);
		995	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		996	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		997	{
		998	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		999
		1000	buflen = sizeof (buffer);
		1001	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		1002	{
		1003	PUSHs (newSVpv (buffer, 0));
		1004
		1005	buflen = sizeof (buffer);
		1006	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		1007	PUSHs (newSVpv (buffer, 0));
		1008	}
		1009	}
650	#endif	1010	#endif
		1011	}
651		1012
652	void	1013	int
653	add_font (char *file)	1014	add_font (char *file)
654	CODE:	1015	CODE:
655	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1016	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1017	OUTPUT:
		1018	RETVAL
656		1019
657	void	1020	void
658	load_image_inline (SV *image_)	1021	load_image_inline (SV *image_)
659	ALIAS:	1022	ALIAS:
660	load_image_file = 1	1023	load_image_file = 1
…		…
663	STRLEN image_len;	1026	STRLEN image_len;
664	char image = (char )SvPVbyte (image_, image_len);	1027	char image = (char )SvPVbyte (image_, image_len);
665	SDL_Surface surface, surface2;	1028	SDL_Surface surface, surface2;
666	SDL_PixelFormat fmt;	1029	SDL_PixelFormat fmt;
667	SDL_RWops *rw = ix	1030	SDL_RWops *rw = ix
668	? SDL_RWFromFile (image, "r")	1031	? SDL_RWFromFile (image, "rb")
669	: SDL_RWFromConstMem (image, image_len);	1032	: SDL_RWFromConstMem (image, image_len);
670		1033
671	if (!rw)	1034	if (!rw)
672	croak ("load_image: %s", SDL_GetError ());	1035	croak ("load_image: %s", SDL_GetError ());
673		1036
…		…
746	void	1109	void
747	error (char *message)	1110	error (char *message)
748	CODE:	1111	CODE:
749	fprintf (stderr, "ERROR: %s\n", message);	1112	fprintf (stderr, "ERROR: %s\n", message);
750	#ifdef _WIN32	1113	#ifdef _WIN32
751	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1114	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
752	#endif	1115	#endif
753		1116
754	void	1117	void
755	fatal (char *message)	1118	fatal (char *message)
756	CODE:	1119	CODE:
757	fprintf (stderr, "FATAL: %s\n", message);	1120	fprintf (stderr, "FATAL: %s\n", message);
758	#ifdef _WIN32	1121	#ifdef _WIN32
759	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1122	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
760	#endif	1123	#endif
761	_exit (1);	1124	_exit (1);
762		1125
763	void	1126	void
764	_exit (int retval)	1127	_exit (int retval = 0)
765	CODE:	1128	CODE:
		1129	#ifdef WIN32
		1130	ExitThread (retval); // unclean, please beam me up
		1131	#else
766	_exit (retval);	1132	_exit (retval);
		1133	#endif
767		1134
768	MODULE = CFPlus PACKAGE = CFPlus::Font	1135	void
		1136	debug ()
		1137	CODE:
		1138	{
		1139	#if DEBUG
		1140	VALGRIND_DO_LEAK_CHECK;
		1141	#endif
		1142	}
769		1143
770	CFPlus::Font	1144	MODULE = Deliantra::Client PACKAGE = DC::Font
		1145
		1146	PROTOTYPES: DISABLE
		1147
		1148	DC::Font
771	new_from_file (SV class, char path, int id = 0)	1149	new_from_file (SV class, char path, int id = 0)
772	CODE:	1150	CODE:
773	{	1151	{
774	int count;	1152	int count;
775	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1153	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
778	}	1156	}
779	OUTPUT:	1157	OUTPUT:
780	RETVAL	1158	RETVAL
781		1159
782	void	1160	void
783	DESTROY (CFPlus::Font self)	1161	DESTROY (DC::Font self)
784	CODE:	1162	CODE:
785	pango_font_description_free (self);	1163	pango_font_description_free (self);
786		1164
787	void	1165	void
788	make_default (CFPlus::Font self)	1166	make_default (DC::Font self)
		1167	PROTOTYPE: $
789	CODE:	1168	CODE:
790	default_font = self;	1169	default_font = self;
791		1170
792	MODULE = CFPlus PACKAGE = CFPlus::Layout	1171	MODULE = Deliantra::Client PACKAGE = DC::Layout
793		1172
		1173	PROTOTYPES: DISABLE
		1174
794	void	1175	void
795	reset_glyph_cache ()	1176	glyph_cache_backup ()
		1177	PROTOTYPE:
796	CODE:	1178	CODE:
		1179	tc_backup ();
		1180
		1181	void
		1182	glyph_cache_restore ()
		1183	PROTOTYPE:
		1184	CODE:
797	tc_clear ();	1185	tc_restore ();
798		1186
799	CFPlus::Layout	1187	DC::Layout
800	new (SV *class)	1188	new (SV *class)
801	CODE:	1189	CODE:
802	New (0, RETVAL, 1, struct cf_layout);	1190	New (0, RETVAL, 1, struct cf_layout);
803		1191
804	RETVAL->pl = pango_layout_new (opengl_context);	1192	RETVAL->pl = pango_layout_new (opengl_context);
…		…
806	RETVAL->g = 1.;	1194	RETVAL->g = 1.;
807	RETVAL->b = 1.;	1195	RETVAL->b = 1.;
808	RETVAL->a = 1.;	1196	RETVAL->a = 1.;
809	RETVAL->base_height = MIN_FONT_HEIGHT;	1197	RETVAL->base_height = MIN_FONT_HEIGHT;
810	RETVAL->font = 0;	1198	RETVAL->font = 0;
		1199	RETVAL->rc = rc_alloc ();
811		1200
812	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1201	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
813	layout_update_font (RETVAL);	1202	layout_update_font (RETVAL);
814	OUTPUT:	1203	OUTPUT:
815	RETVAL	1204	RETVAL
816		1205
817	void	1206	void
818	DESTROY (CFPlus::Layout self)	1207	DESTROY (DC::Layout self)
819	CODE:	1208	CODE:
820	g_object_unref (self->pl);	1209	g_object_unref (self->pl);
		1210	rc_free (self->rc);
821	Safefree (self);	1211	Safefree (self);
822		1212
823	void	1213	void
824	set_text (CFPlus::Layout self, SV *text_)	1214	set_text (DC::Layout self, SV *text_)
825	CODE:	1215	CODE:
826	{	1216	{
827	STRLEN textlen;	1217	STRLEN textlen;
828	char *text = SvPVutf8 (text_, textlen);	1218	char *text = SvPVutf8 (text_, textlen);
829		1219
830	pango_layout_set_text (self->pl, text, textlen);	1220	pango_layout_set_text (self->pl, text, textlen);
831	}	1221	}
832		1222
833	void	1223	void
834	set_markup (CFPlus::Layout self, SV *text_)	1224	set_markup (DC::Layout self, SV *text_)
835	CODE:	1225	CODE:
836	{	1226	{
837	STRLEN textlen;	1227	STRLEN textlen;
838	char *text = SvPVutf8 (text_, textlen);	1228	char *text = SvPVutf8 (text_, textlen);
839		1229
840	pango_layout_set_markup (self->pl, text, textlen);	1230	pango_layout_set_markup (self->pl, text, textlen);
841	}	1231	}
842		1232
843	void	1233	void
844	set_shapes (CFPlus::Layout self, ...)	1234	set_shapes (DC::Layout self, ...)
845	CODE:	1235	CODE:
846	{	1236	{
847	PangoAttrList *attrs = 0;	1237	PangoAttrList *attrs = 0;
848	const char *text = pango_layout_get_text (self->pl);	1238	const char *text = pango_layout_get_text (self->pl);
849	const char *pos = text;	1239	const char *pos = text;
…		…
884	if (attrs)	1274	if (attrs)
885	pango_layout_set_attributes (self->pl, attrs);	1275	pango_layout_set_attributes (self->pl, attrs);
886	}	1276	}
887		1277
888	void	1278	void
889	get_shapes (CFPlus::Layout self)	1279	get_shapes (DC::Layout self)
890	PPCODE:	1280	PPCODE:
891	{	1281	{
892	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1282	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
893		1283
894	do	1284	do
895	{	1285	{
896	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1286	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
897		1287
898	if (run && shape_attr_p (run))	1288	if (run && shape_attr_p (run))
899	{	1289	{
900	PangoRectangle extents;	1290	PangoRectangle extents;
901	pango_layout_iter_get_run_extents (iter, 0, &extents);	1291	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
909		1299
910	pango_layout_iter_free (iter);	1300	pango_layout_iter_free (iter);
911	}	1301	}
912		1302
913	int	1303	int
914	has_wrapped (CFPlus::Layout self)	1304	has_wrapped (DC::Layout self)
915	CODE:	1305	CODE:
916	{	1306	{
917	int lines = 1;	1307	int lines = 1;
918	const char *text = pango_layout_get_text (self->pl);	1308	const char *text = pango_layout_get_text (self->pl);
919		1309
…		…
924	}	1314	}
925	OUTPUT:	1315	OUTPUT:
926	RETVAL	1316	RETVAL
927		1317
928	SV *	1318	SV *
929	get_text (CFPlus::Layout self)	1319	get_text (DC::Layout self)
930	CODE:	1320	CODE:
931	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1321	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
932	sv_utf8_decode (RETVAL);	1322	sv_utf8_decode (RETVAL);
933	OUTPUT:	1323	OUTPUT:
934	RETVAL	1324	RETVAL
935		1325
936	void	1326	void
937	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1327	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
938	CODE:	1328	CODE:
939	self->r = r;	1329	self->r = r;
940	self->g = g;	1330	self->g = g;
941	self->b = b;	1331	self->b = b;
942	self->a = a;	1332	self->a = a;
943		1333
944	void	1334	void
945	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1335	set_font (DC::Layout self, DC::Font font = 0)
946	CODE:	1336	CODE:
947	if (self->font != font)	1337	if (self->font != font)
948	{	1338	{
949	self->font = font;	1339	self->font = font;
950	layout_update_font (self);	1340	layout_update_font (self);
951	}	1341	}
952		1342
953	void	1343	void
954	set_height (CFPlus::Layout self, int base_height)	1344	set_height (DC::Layout self, int base_height)
955	CODE:	1345	CODE:
956	if (self->base_height != base_height)	1346	if (self->base_height != base_height)
957	{	1347	{
958	self->base_height = base_height;	1348	self->base_height = base_height;
959	layout_update_font (self);	1349	layout_update_font (self);
960	}	1350	}
961		1351
962	void	1352	void
963	set_width (CFPlus::Layout self, int max_width = -1)	1353	set_width (DC::Layout self, int max_width = -1)
964	CODE:	1354	CODE:
965	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1355	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
966		1356
967	void	1357	void
968	set_indent (CFPlus::Layout self, int indent)	1358	set_indent (DC::Layout self, int indent)
969	CODE:	1359	CODE:
970	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1360	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
971		1361
972	void	1362	void
973	set_spacing (CFPlus::Layout self, int spacing)	1363	set_spacing (DC::Layout self, int spacing)
974	CODE:	1364	CODE:
975	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1365	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
976		1366
977	void	1367	void
978	set_ellipsise (CFPlus::Layout self, int ellipsise)	1368	set_ellipsise (DC::Layout self, int ellipsise)
979	CODE:	1369	CODE:
980	pango_layout_set_ellipsize (self->pl,	1370	pango_layout_set_ellipsize (self->pl,
981	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1371	ellipsise == 1 ? PANGO_ELLIPSIZE_START
982	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1372	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
983	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1373	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
984	: PANGO_ELLIPSIZE_NONE	1374	: PANGO_ELLIPSIZE_NONE
985	);	1375	);
986		1376
987	void	1377	void
988	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1378	set_single_paragraph_mode (DC::Layout self, int spm)
989	CODE:	1379	CODE:
990	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1380	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
991		1381
992	void	1382	void
993	size (CFPlus::Layout self)	1383	size (DC::Layout self)
994	PPCODE:	1384	PPCODE:
995	{	1385	{
996	int w, h;	1386	int w, h;
997		1387
998	layout_get_pixel_size (self, &w, &h);	1388	layout_get_pixel_size (self, &w, &h);
…		…
1001	PUSHs (sv_2mortal (newSViv (w)));	1391	PUSHs (sv_2mortal (newSViv (w)));
1002	PUSHs (sv_2mortal (newSViv (h)));	1392	PUSHs (sv_2mortal (newSViv (h)));
1003	}	1393	}
1004		1394
1005	int	1395	int
1006	descent (CFPlus::Layout self)	1396	descent (DC::Layout self)
1007	CODE:	1397	CODE:
1008	{	1398	{
1009	PangoRectangle rect;	1399	PangoRectangle rect;
1010	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1400	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1011	pango_layout_line_get_pixel_extents (line, 0, &rect);	1401	pango_layout_line_get_pixel_extents (line, 0, &rect);
1012	RETVAL = PANGO_DESCENT (rect);	1402	RETVAL = PANGO_DESCENT (rect);
1013	}	1403	}
1014	OUTPUT:	1404	OUTPUT:
1015	RETVAL	1405	RETVAL
1016		1406
1017	int	1407	int
1018	xy_to_index (CFPlus::Layout self, int x, int y)	1408	xy_to_index (DC::Layout self, int x, int y)
1019	CODE:	1409	CODE:
1020	{	1410	{
1021	int index, trailing;	1411	int index, trailing;
1022	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1412	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1023	RETVAL = index;	1413	RETVAL = index + trailing;
1024	}	1414	}
1025	OUTPUT:	1415	OUTPUT:
1026	RETVAL	1416	RETVAL
1027		1417
1028	void	1418	void
1029	cursor_pos (CFPlus::Layout self, int index)	1419	cursor_pos (DC::Layout self, int index)
1030	PPCODE:	1420	PPCODE:
1031	{	1421	{
1032	PangoRectangle strong_pos;	1422	PangoRectangle pos;
1033	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1423	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1034		1424
1035	EXTEND (SP, 3);	1425	EXTEND (SP, 3);
1036	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1426	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1037	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1427	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1038	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1428	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1039	}	1429	}
1040		1430
1041	void	1431	void
1042	render (CFPlus::Layout self, float x, float y, int flags = 0)	1432	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1043	PPCODE:	1433	PPCODE:
		1434	{
		1435	int line, x;
		1436
		1437	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1438	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1439	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1440	--line;
		1441	#endif
		1442	EXTEND (SP, 2);
		1443	PUSHs (sv_2mortal (newSViv (line)));
		1444	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1445	}
		1446
		1447	void
		1448	line_x_to_index (DC::Layout self, int line, int x)
		1449	PPCODE:
		1450	{
		1451	PangoLayoutLine *lp;
		1452	int index, trailing;
		1453
		1454	if (line < 0)
		1455	XSRETURN_EMPTY;
		1456
		1457	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1458	XSRETURN_EMPTY; /* do better */
		1459
		1460	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1461
		1462	EXTEND (SP, 2);
		1463	if (GIMME_V == G_SCALAR)
		1464	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1465	else
		1466	{
		1467	PUSHs (sv_2mortal (newSViv (index)));
		1468	PUSHs (sv_2mortal (newSViv (trailing)));
		1469	}
		1470	}
		1471
		1472	void
		1473	render (DC::Layout self, float x, float y, int flags = 0)
		1474	CODE:
		1475	rc_clear (self->rc);
1044	pango_opengl_render_layout_subpixel (	1476	pango_opengl_render_layout_subpixel (
1045	self->pl,	1477	self->pl,
		1478	self->rc,
1046	x * PANGO_SCALE, y * PANGO_SCALE,	1479	x * PANGO_SCALE, y * PANGO_SCALE,
1047	self->r, self->g, self->b, self->a,	1480	self->r, self->g, self->b, self->a,
1048	flags	1481	flags
1049	);	1482	);
		1483	// we assume that context_change actually clears/frees stuff
		1484	// and does not do any recomputation...
		1485	pango_layout_context_changed (self->pl);
1050		1486
1051	MODULE = CFPlus PACKAGE = CFPlus::Texture
1052
1053	void	1487	void
1054	pad2pot (SV data_, SV w_, SV *h_)	1488	draw (DC::Layout self)
1055	CODE:	1489	CODE:
1056	{	1490	{
1057	int ow = SvIV (w_);	1491	glEnable (GL_TEXTURE_2D);
1058	int oh = SvIV (h_);	1492	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1493	glEnable (GL_BLEND);
		1494	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1495	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1496	glEnable (GL_ALPHA_TEST);
		1497	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1059		1498
1060	if (ow && oh)	1499	rc_draw (self->rc);
		1500
		1501	glDisable (GL_ALPHA_TEST);
		1502	glDisable (GL_BLEND);
		1503	glDisable (GL_TEXTURE_2D);
		1504	}
		1505
		1506	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1507
		1508	PROTOTYPES: ENABLE
		1509
		1510	void
		1511	pad (SV *data_, int ow, int oh, int nw, int nh)
		1512	CODE:
		1513	{
		1514	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1061	{	1515	{
1062	int nw = minpot (ow);
1063	int nh = minpot (oh);
1064
1065	if (nw != ow \|\| nh != oh)
1066	{
1067	if (SvOK (data_))
1068	{
1069	STRLEN datalen;	1516	STRLEN datalen;
1070	char *data = SvPVbyte (data_, datalen);	1517	char *data = SvPVbyte (data_, datalen);
1071	int bpp = datalen / (ow * oh);	1518	int bpp = datalen / (ow * oh);
1072	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1519	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1073		1520
1074	SvPOK_only (result_);	1521	SvPOK_only (result_);
1075	SvCUR_set (result_, nw * nh * bpp);	1522	SvCUR_set (result_, nw * nh * bpp);
1076		1523
1077	memset (SvPVX (result_), 0, nw * nh * bpp);	1524	memset (SvPVX (result_), 0, nw * nh * bpp);
1078	while (oh--)	1525	while (oh--)
1079	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1526	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1080		1527
1081	sv_setsv (data_, result_);	1528	sv_setsv (data_, result_);
1082	}
1083
1084	sv_setiv (w_, nw);
1085	sv_setiv (h_, nh);
1086	}
1087	}	1529	}
1088	}	1530	}
1089		1531
1090	void	1532	void
1091	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1533	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1097	{	1539	{
1098	HV hv = (HV )SvRV (self);	1540	HV hv = (HV )SvRV (self);
1099	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1541	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1100	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1542	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1101	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1543	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1544
		1545	if (name <= 0)
		1546	XSRETURN_EMPTY;
1102		1547
1103	if (items < 5)	1548	if (items < 5)
1104	{	1549	{
1105	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1550	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1106	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1551	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1134	glDisable (GL_ALPHA_TEST);	1579	glDisable (GL_ALPHA_TEST);
1135	glDisable (GL_BLEND);	1580	glDisable (GL_BLEND);
1136	}	1581	}
1137	}	1582	}
1138		1583
1139	MODULE = CFPlus PACKAGE = CFPlus::Map	1584	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1585	CODE:
		1586	{
		1587	GLint width;
		1588	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1589	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1590	RETVAL = width > 0;
		1591	}
		1592	OUTPUT:
		1593	RETVAL
1140		1594
1141	CFPlus::Map	1595	MODULE = Deliantra::Client PACKAGE = DC::Map
1142	new (SV *class, int map_width, int map_height)	1596
		1597	PROTOTYPES: DISABLE
		1598
		1599	DC::Map
		1600	new (SV *class)
1143	CODE:	1601	CODE:
1144	New (0, RETVAL, 1, struct map);	1602	New (0, RETVAL, 1, struct map);
1145	RETVAL->x = 0;	1603	RETVAL->x = 0;
1146	RETVAL->y = 0;	1604	RETVAL->y = 0;
1147	RETVAL->w = map_width;	1605	RETVAL->w = 0;
1148	RETVAL->h = map_height;	1606	RETVAL->h = 0;
1149	RETVAL->ox = 0;	1607	RETVAL->ox = 0;
1150	RETVAL->oy = 0;	1608	RETVAL->oy = 0;
1151	RETVAL->faces = 8192;	1609	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1152	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1610	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1153	RETVAL->texs = 8192;
1154	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1155	RETVAL->rows = 0;	1611	RETVAL->rows = 0;
1156	RETVAL->row = 0;	1612	RETVAL->row = 0;
1157	OUTPUT:	1613	OUTPUT:
1158	RETVAL	1614	RETVAL
1159		1615
1160	void	1616	void
1161	DESTROY (CFPlus::Map self)	1617	DESTROY (DC::Map self)
1162	CODE:	1618	CODE:
1163	{	1619	{
1164	map_clear (self);	1620	map_clear (self);
1165	Safefree (self->face);	1621	Safefree (self->face2tile);
1166	Safefree (self->tex);	1622	Safefree (self->tex);
1167	Safefree (self);	1623	Safefree (self);
1168	}	1624	}
1169		1625
1170	void	1626	void
		1627	resize (DC::Map self, int map_width, int map_height)
		1628	CODE:
		1629	self->w = map_width;
		1630	self->h = map_height;
		1631
		1632	void
1171	clear (CFPlus::Map self)	1633	clear (DC::Map self)
1172	CODE:	1634	CODE:
1173	map_clear (self);	1635	map_clear (self);
1174		1636
1175	void	1637	void
1176	set_face (CFPlus::Map self, int face, int texid)	1638	set_tileid (DC::Map self, int face, int tile)
1177	CODE:	1639	CODE:
1178	{	1640	{
1179	while (self->faces <= face)	1641	need_facenum (self, face); self->face2tile [face] = tile;
1180	{	1642	need_texid (self, tile);
1181	Append (mapface, self->face, self->faces, self->faces);
1182	self->faces *= 2;
1183	}
1184
1185	self->face [face] = texid;
1186	}	1643	}
1187		1644
1188	void	1645	void
		1646	set_smooth (DC::Map self, int face, int smooth, int level)
		1647	CODE:
		1648	{
		1649	tileid texid;
		1650	maptex *tex;
		1651
		1652	if (face < 0 \|\| face >= self->faces)
		1653	return;
		1654
		1655	if (smooth < 0 \|\| smooth >= self->faces)
		1656	return;
		1657
		1658	texid = self->face2tile [face];
		1659
		1660	if (!texid)
		1661	return;
		1662
		1663	tex = self->tex + texid;
		1664	tex->smoothtile = self->face2tile [smooth];
		1665	tex->smoothlevel = level;
		1666	}
		1667
		1668	void
1189	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)	1669	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)
1190	CODE:	1670	CODE:
1191	{	1671	{
1192	while (self->texs <= texid)	1672	need_texid (self, texid);
1193	{
1194	Append (maptex, self->tex, self->texs, self->texs);
1195	self->texs *= 2;
1196	}
1197		1673
1198	{	1674	{
1199	maptex *tex = self->tex + texid;	1675	maptex *tex = self->tex + texid;
1200		1676
1201	tex->name = name;	1677	tex->name = name;
…		…
1218	// from transparent color bleeding and ugly wrapping effects.	1694	// from transparent color bleeding and ugly wrapping effects.
1219	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1695	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1220	}	1696	}
1221		1697
1222	int	1698	int
1223	ox (CFPlus::Map self)	1699	ox (DC::Map self)
1224	ALIAS:	1700	ALIAS:
1225	oy = 1	1701	oy = 1
1226	x = 2	1702	x = 2
1227	y = 3	1703	y = 3
1228	w = 4	1704	w = 4
…		…
1239	}	1715	}
1240	OUTPUT:	1716	OUTPUT:
1241	RETVAL	1717	RETVAL
1242		1718
1243	void	1719	void
1244	scroll (CFPlus::Map self, int dx, int dy)	1720	scroll (DC::Map self, int dx, int dy)
1245	CODE:	1721	CODE:
1246	{	1722	{
1247	if (dx > 0)	1723	if (dx > 0)
1248	map_blank (self, self->x, self->y, dx - 1, self->h);	1724	map_blank (self, self->x, self->y, dx, self->h);
1249	else if (dx < 0)	1725	else if (dx < 0)
1250	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1726	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1251		1727
1252	if (dy > 0)	1728	if (dy > 0)
1253	map_blank (self, self->x, self->y, self->w, dy - 1);	1729	map_blank (self, self->x, self->y, self->w, dy);
1254	else if (dy < 0)	1730	else if (dy < 0)
1255	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1731	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1256		1732
1257	self->ox += dx; self->x += dx;	1733	self->ox += dx; self->x += dx;
1258	self->oy += dy; self->y += dy;	1734	self->oy += dy; self->y += dy;
1259		1735
1260	while (self->y < 0)	1736	while (self->y < 0)
…		…
1264	self->rows += MAP_EXTEND_Y;	1740	self->rows += MAP_EXTEND_Y;
1265	self->y += MAP_EXTEND_Y;	1741	self->y += MAP_EXTEND_Y;
1266	}	1742	}
1267	}	1743	}
1268		1744
1269	void	1745	SV *
1270	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1746	map1a_update (DC::Map self, SV *data_, int extmap)
1271	CODE:	1747	CODE:
1272	{	1748	{
1273	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1749	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1274	uint8_t data_end = (uint8_t )SvEND (data_);	1750	uint8_t data_end = (uint8_t )SvEND (data_);
1275	mapcell *cell;	1751	mapcell *cell;
1276	int x, y, flags;	1752	int x, y, z, flags;
		1753	AV *missing = newAV ();
		1754	RETVAL = newRV_noinc ((SV *)missing);
1277		1755
1278	while (data < data_end)	1756	while (data < data_end - 1)
1279	{	1757	{
1280	flags = (data [0] << 8) + data [1]; data += 2;	1758	flags = (data [0] << 8) + data [1]; data += 2;
1281		1759
1282	x = self->x + ((flags >> 10) & 63);	1760	x = self->x + ((flags >> 10) & 63);
1283	y = self->y + ((flags >> 4) & 63);	1761	y = self->y + ((flags >> 4) & 63);
…		…
1286		1764
1287	if (flags & 15)	1765	if (flags & 15)
1288	{	1766	{
1289	if (!cell->darkness)	1767	if (!cell->darkness)
1290	{	1768	{
		1769	memset (cell, 0, sizeof (*cell));
1291	cell->darkness = 256;	1770	cell->darkness = 256;
1292	cell->face [0] = 0;
1293	cell->face [1] = 0;
1294	cell->face [2] = 0;
1295	}	1771	}
1296		1772
1297	//TODO: don't trust server data to be in-range(!)	1773	//TODO: don't trust server data to be in-range(!)
1298		1774
1299	if (flags & 8)	1775	if (flags & 8)
…		…
1303	uint8_t ext, cmd;	1779	uint8_t ext, cmd;
1304		1780
1305	do	1781	do
1306	{	1782	{
1307	ext = *data++;	1783	ext = *data++;
1308	cmd = ext & 0x3f;	1784	cmd = ext & 0x7f;
1309		1785
1310	if (cmd < 4)	1786	if (cmd < 4)
1311	cell->darkness = 255 - ext * 64 + 1;	1787	cell->darkness = 255 - ext * 64 + 1;
1312	else if (cmd == 5) // health	1788	else if (cmd == 5) // health
1313	{	1789	{
1314	cell->stat_width = 1;	1790	cell->stat_width = 1;
1315	cell->stat_hp = *data++;	1791	cell->stat_hp = *data++;
1316	}	1792	}
1317	else if (cmd == 6) // monster width	1793	else if (cmd == 6) // monster width
1318	cell->stat_width = *data++ + 1;	1794	cell->stat_width = *data++ + 1;
		1795	else if (cmd == 0x47)
		1796	{
		1797	if (*data == 1) cell->player = data [1];
		1798	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1799	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1800	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		1801
		1802	data += *data + 1;
		1803	}
		1804	else if (cmd == 8) // cell flags
		1805	cell->flags = *data++;
1319	else if (ext & 0x40) // unknown, multibyte => skip	1806	else if (ext & 0x40) // unknown, multibyte => skip
1320	data += *data + 1;	1807	data += *data + 1;
1321	else	1808	else
1322	data++;	1809	data++;
1323	}	1810	}
…		…
1325	}	1812	}
1326	else	1813	else
1327	cell->darkness = *data++ + 1;	1814	cell->darkness = *data++ + 1;
1328	}	1815	}
1329		1816
		1817	for (z = 0; z <= 2; ++z)
1330	if (flags & 4)	1818	if (flags & (4 >> z))
1331	{	1819	{
1332	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1820	faceid face = (data [0] << 8) + data [1]; data += 2;
		1821	need_facenum (self, face);
		1822	cell->tile [z] = self->face2tile [face];
		1823
		1824	if (cell->tile [z])
		1825	{
		1826	maptex *tex = self->tex + cell->tile [z];
		1827	if (!tex->name)
		1828	av_push (missing, newSViv (cell->tile [z]));
		1829
		1830	if (tex->smoothtile)
		1831	{
		1832	maptex *smooth = self->tex + tex->smoothtile;
		1833	if (!smooth->name)
		1834	av_push (missing, newSViv (tex->smoothtile));
		1835	}
		1836	}
1333	}	1837	}
1334
1335	if (flags & 2)
1336	{
1337	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1338	}
1339
1340	if (flags & 1)
1341	{
1342	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1343	}
1344	}	1838	}
1345	else	1839	else
1346	{	1840	CELL_CLEAR (cell);
1347	cell->darkness = 0;
1348	cell->stat_hp = 0;
1349	}
1350	}	1841	}
1351	}	1842	}
		1843	OUTPUT:
		1844	RETVAL
1352		1845
1353	SV *	1846	SV *
1354	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1847	mapmap (DC::Map self, int x0, int y0, int w, int h)
1355	CODE:	1848	CODE:
1356	{	1849	{
1357	int x1, x;	1850	int x1, x;
1358	int y1, y;	1851	int y1, y;
1359	int z;	1852	int z;
…		…
1380	{	1873	{
1381	mapcell *cell = row->col + (x - row->c0);	1874	mapcell *cell = row->col + (x - row->c0);
1382		1875
1383	for (z = 0; z <= 0; z++)	1876	for (z = 0; z <= 0; z++)
1384	{	1877	{
1385	mapface face = cell->face [z];
1386
1387	if (face)
1388	{
1389	maptex tex = self->tex [face];	1878	maptex tex = self->tex [cell->tile [z]];
1390	int a0 = 255 - tex.a;	1879	int a0 = 255 - tex.a;
1391	int a1 = tex.a;	1880	int a1 = tex.a;
1392		1881
1393	r = (r * a0 + tex.r * a1) / 255;	1882	r = (r * a0 + tex.r * a1) / 255;
1394	g = (g * a0 + tex.g * a1) / 255;	1883	g = (g * a0 + tex.g * a1) / 255;
1395	b = (b * a0 + tex.b * a1) / 255;	1884	b = (b * a0 + tex.b * a1) / 255;
1396	a = (a * a0 + tex.a * a1) / 255;	1885	a = (a * a0 + tex.a * a1) / 255;
1397	}
1398	}	1886	}
1399	}	1887	}
1400		1888
1401	*map++ = (r )	1889	*map++ = (r )
1402	\| (g << 8)	1890	\| (g << 8)
…		…
1409	}	1897	}
1410	OUTPUT:	1898	OUTPUT:
1411	RETVAL	1899	RETVAL
1412		1900
1413	void	1901	void
1414	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1902	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1415	CODE:	1903	CODE:
1416	{	1904	{
1417	int vx, vy;
1418	int x, y, z;	1905	int x, y, z;
1419	int last_name;
1420	mapface face;
1421		1906
1422	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1907	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1423	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1908	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1909	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1910	smooth_key skey;
		1911	int pl_x, pl_y;
		1912	maptex pl_tex;
		1913	rc_t *rc = rc_alloc ();
		1914	rc_key_t key;
		1915	rc_array_t *arr;
1424		1916
1425	/*	1917	pl_tex.name = 0;
1426	int vx = self->vx = self->w >= sw
1427	? self->x + (self->w - sw) / 2
1428	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1429		1918
1430	int vy = self->vy = self->h >= sh	1919	// thats current max. sorry.
1431	? self->y + (self->h - sh) / 2	1920	if (sw > 255) sw = 255;
1432	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1921	if (sh > 255) sh = 255;
1433	*/
1434		1922
1435	glColor4ub (255, 255, 255, 255);	1923	// clear key, in case of extra padding
		1924	memset (&skey, 0, sizeof (skey));
		1925
		1926	memset (&key, 0, sizeof (key));
		1927	key.r = 255;
		1928	key.g = 255;
		1929	key.b = 255;
		1930	key.a = 255;
		1931	key.mode = GL_QUADS;
		1932	key.format = GL_T2F_V3F;
		1933	key.texname = -1;
		1934
		1935	mx += self->x;
		1936	my += self->y;
		1937
		1938	// first pass: determine smooth_max
		1939	// rather ugly, if you ask me
		1940	// could also be stored inside mapcell and updated on change
		1941	memset (smooth_max, 0, sizeof (smooth_max));
		1942
		1943	for (y = 0; y < sh; y++)
		1944	if (0 <= y + my && y + my < self->rows)
		1945	{
		1946	maprow *row = self->row + (y + my);
		1947
		1948	for (x = 0; x < sw; x++)
		1949	if (row->c0 <= x + mx && x + mx < row->c1)
		1950	{
		1951	mapcell *cell = row->col + (x + mx - row->c0);
		1952
		1953	smooth_max[x + 1][y + 1] =
		1954	MAX (self->tex [cell->tile [0]].smoothlevel,
		1955	MAX (self->tex [cell->tile [1]].smoothlevel,
		1956	self->tex [cell->tile [2]].smoothlevel));
		1957	}
		1958	}
1436		1959
1437	glEnable (GL_BLEND);	1960	glEnable (GL_BLEND);
1438	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1961	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1439	glEnable (GL_TEXTURE_2D);
1440	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1962	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1441		1963
1442	glBegin (GL_QUADS);
1443
1444	last_name = 0;
1445
1446	for (z = 0; z < 3; z++)	1964	for (z = 0; z <= 2; z++)
		1965	{
		1966	memset (smooth_level, 0, sizeof (smooth_level));
		1967
1447	for (y = 0; y < sh; y++)	1968	for (y = 0; y < sh; y++)
1448	if (0 <= y + vy && y + vy < self->rows)	1969	if (0 <= y + my && y + my < self->rows)
1449	{	1970	{
1450	maprow *row = self->row + (y + vy);	1971	maprow *row = self->row + (y + my);
1451		1972
1452	for (x = 0; x < sw; x++)	1973	for (x = 0; x < sw; x++)
1453	if (row->c0 <= x + vx && x + vx < row->c1)	1974	if (row->c0 <= x + mx && x + mx < row->c1)
1454	{	1975	{
1455	mapcell *cell = row->col + (x + vx - row->c0);	1976	mapcell *cell = row->col + (x + mx - row->c0);
1456
1457	face = cell->face [z];	1977	tileid tile = cell->tile [z];
		1978
		1979	if (tile)
		1980	{
		1981	maptex tex = self->tex [tile];
		1982	int px = (x + 1) * T - tex.w;
		1983	int py = (y + 1) * T - tex.h;
1458		1984
1459	if (face && face < self->texs)	1985	if (key.texname != tex.name)
		1986	{
		1987	if (!tex.name)
		1988	tex = self->tex [2]; /* missing, replace by noface */
		1989
		1990	key.texname = tex.name;
		1991	arr = rc_array (rc, &key);
		1992	}
		1993
		1994	if (expect_false (cell->player == player) && expect_false (z == 2))
		1995	{
		1996	pl_x = px;
		1997	pl_y = py;
		1998	pl_tex = tex;
		1999	continue;
		2000	}
		2001
		2002	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2003	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2004	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2005	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2006
		2007	if (expect_false (cell->flags) && expect_false (z == 2))
		2008	{
		2009	// overlays such as the speech bubble, probably more to come
		2010	if (cell->flags & 1)
		2011	{
		2012	maptex tex = self->tex [1];
		2013	int px = x * T + T * 2 / 32;
		2014	int py = y * T - T * 6 / 32;
		2015
		2016	if (tex.name)
		2017	{
		2018	if (key.texname != tex.name)
		2019	{
		2020	key.texname = tex.name;
		2021	arr = rc_array (rc, &key);
		2022	}
		2023
		2024	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2025	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2026	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2027	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2028	}
		2029	}
		2030	}
		2031
		2032	// update smooth hash
		2033	if (tex.smoothtile)
		2034	{
		2035	skey.tile = tex.smoothtile;
		2036	skey.level = tex.smoothlevel;
		2037
		2038	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2039
		2040	// add bits to current tile and all neighbours. skey.x\|y is
		2041	// shifted +1\|+1 so we always stay positive.
		2042
		2043	// bits is ___n cccc CCCC bbbb
		2044	// n do not draw borders&corners
		2045	// c draw these corners, but...
		2046	// C ... not these
		2047	// b draw these borders
		2048
		2049	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2050	// ┃· ·· ·┃ ━━
		2051
		2052	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2053	// ·· ·· ·┏ ┓·
		2054
		2055	// full tile
		2056	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2057
		2058	// borders
		2059	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2060	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2061	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2062	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2063
		2064	// corners
		2065	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2066	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2067	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2068	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2069	}
		2070	}
		2071	}
		2072	}
		2073
		2074	rc_draw (rc);
		2075	rc_clear (rc);
		2076
		2077	// go through all smoothlevels, lowest to highest, then draw.
		2078	// this is basically counting sort
		2079	{
		2080	int w, b;
		2081
		2082	glEnable (GL_TEXTURE_2D);
		2083	glBegin (GL_QUADS);
		2084	for (w = 0; w < 256 / 32; ++w)
		2085	{
		2086	uint32_t smask = smooth_level [w];
		2087	if (smask)
		2088	for (b = 0; b < 32; ++b)
		2089	if (smask & (((uint32_t)1) << b))
1460	{	2090	{
1461	maptex tex = self->tex [face];	2091	int level = (w << 5) \| b;
		2092	HE *he;
1462		2093
1463	int px = (x + 1) * 32 - tex.w;	2094	hv_iterinit (smooth);
1464	int py = (y + 1) * 32 - tex.h;	2095	while ((he = hv_iternext (smooth)))
1465
1466	if (last_name != tex.name)
1467	{	2096	{
		2097	smooth_key skey = (smooth_key )HeKEY (he);
		2098	IV bits = SvIVX (HeVAL (he));
		2099
		2100	if (!(bits & 0x1000)
		2101	&& skey->level == level
		2102	&& level > smooth_max [skey->x][skey->y])
		2103	{
		2104	maptex tex = self->tex [skey->tile];
		2105	int px = (((int)skey->x) - 1) * T;
		2106	int py = (((int)skey->y) - 1) * T;
		2107	int border = bits & 15;
		2108	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2109	float dx = tex.s * .0625f; // 16 images/row
		2110	float dy = tex.t * .5f ; // 2 images/column
		2111
		2112	if (tex.name)
		2113	{
		2114	// this time avoiding texture state changes
		2115	// save gobs of state changes.
		2116	if (key.texname != tex.name)
		2117	{
1468	glEnd ();	2118	glEnd ();
1469	last_name = tex.name;
1470	glBindTexture (GL_TEXTURE_2D, last_name);	2119	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1471	glBegin (GL_QUADS);	2120	glBegin (GL_QUADS);
		2121	}
		2122
		2123	if (border)
		2124	{
		2125	float ox = border * dx;
		2126
		2127	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2128	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2129	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2130	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2131	}
		2132
		2133	if (corner)
		2134	{
		2135	float ox = corner * dx;
		2136
		2137	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2138	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2139	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2140	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2141	}
		2142	}
		2143	}
1472	}	2144	}
1473
1474	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1475	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1476	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1477	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1478	}	2145	}
1479	}
1480	}	2146	}
1481		2147
1482	glEnd ();	2148	glEnd ();
1483
1484	glDisable (GL_TEXTURE_2D);	2149	glDisable (GL_TEXTURE_2D);
		2150	key.texname = -1;
		2151	}
		2152
		2153	hv_clear (smooth);
		2154	}
		2155
		2156	if (pl_tex.name)
		2157	{
		2158	maptex tex = pl_tex;
		2159	int px = pl_x + sdx;
		2160	int py = pl_y + sdy;
		2161
		2162	key.texname = tex.name;
		2163	arr = rc_array (rc, &key);
		2164
		2165	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2166	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2167	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2168	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2169
		2170	rc_draw (rc);
		2171	}
		2172
		2173	glDisable (GL_BLEND);
		2174	rc_free (rc);
1485		2175
1486	// top layer: overlays such as the health bar	2176	// top layer: overlays such as the health bar
1487	for (y = 0; y < sh; y++)	2177	for (y = 0; y < sh; y++)
1488	if (0 <= y + vy && y + vy < self->rows)	2178	if (0 <= y + my && y + my < self->rows)
1489	{	2179	{
1490	maprow *row = self->row + (y + vy);	2180	maprow *row = self->row + (y + my);
1491		2181
1492	for (x = 0; x < sw; x++)	2182	for (x = 0; x < sw; x++)
1493	if (row->c0 <= x + vx && x + vx < row->c1)	2183	if (row->c0 <= x + mx && x + mx < row->c1)
1494	{	2184	{
1495	mapcell *cell = row->col + (x + vx - row->c0);	2185	mapcell *cell = row->col + (x + mx - row->c0);
1496		2186
1497	int px = x * 32;	2187	int px = x * T;
1498	int py = y * 32;	2188	int py = y * T;
1499		2189
1500	if (cell->stat_hp)	2190	if (cell->stat_hp)
1501	{	2191	{
1502	int width = cell->stat_width * 32;	2192	int width = cell->stat_width * T;
1503	int thick = sh / 28 + 1 + cell->stat_width;	2193	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1504		2194
1505	glColor4ub (0, 0, 0, 127);	2195	glColor3ub (0, 0, 0);
1506	glRectf (px + 1, py,	2196	glRectf (px + 1, py - thick - 2,
1507	px + width - 1, py + thick + 2);	2197	px + width - 1, py);
1508		2198
1509	glColor4ub (cell->stat_hp, 255 - cell->stat_hp, 0, 255);	2199	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
1510	glRectf (px + 2,	2200	glRectf (px + 2,
1511	py + 1,	2201	py - thick - 1,
1512	px + width - 2 - cell->stat_hp * (width - 4) / 255, py + thick + 1);	2202	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
1513	}	2203	}
1514	}	2204	}
1515	}	2205	}
1516
1517	glDisable (GL_BLEND);
1518	}	2206	}
1519		2207
1520	void	2208	void
1521	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2209	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1522	CODE:	2210	CODE:
1523	{	2211	{
1524	static float color[16][3] = {	2212	static float color[16][3] = {
1525	{ 0.00F, 0.00F, 0.00F },	2213	{ 0.00F, 0.00F, 0.00F },
1526	{ 1.00F, 1.00F, 1.00F },	2214	{ 1.00F, 1.00F, 1.00F },
…		…
1576	glDisable (GL_BLEND);	2264	glDisable (GL_BLEND);
1577	glDisable (GL_TEXTURE_2D);	2265	glDisable (GL_TEXTURE_2D);
1578	}	2266	}
1579		2267
1580	void	2268	void
1581	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2269	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1582	PPCODE:	2270	PPCODE:
1583	{	2271	{
1584	int vx, vy;
1585	int x, y;	2272	int x, y;
		2273	int sw1 = sw + 2;
		2274	int sh1 = sh + 2;
		2275	int sh3 = sh * 3;
1586	int sw4 = (sw + 3) & ~3;	2276	int sw34 = (sw * 3 + 3) & ~3;
		2277	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1587	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2278	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1588	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2279	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1589		2280
1590	memset (darkness, 255, sw4 * sh);
1591	SvPOK_only (darkness_sv);	2281	SvPOK_only (darkness3_sv);
1592	SvCUR_set (darkness_sv, sw4 * sh);	2282	SvCUR_set (darkness3_sv, sw34 * sh3);
1593		2283
1594	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2284	mx += self->x - 1;
1595	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2285	my += self->y - 1;
1596		2286
		2287	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2288
1597	for (y = 0; y < sh; y++)	2289	for (y = 0; y < sh1; y++)
1598	if (0 <= y + vy && y + vy < self->rows)	2290	if (0 <= y + my && y + my < self->rows)
1599	{	2291	{
1600	maprow *row = self->row + (y + vy);	2292	maprow *row = self->row + (y + my);
1601		2293
1602	for (x = 0; x < sw; x++)	2294	for (x = 0; x < sw1; x++)
1603	if (row->c0 <= x + vx && x + vx < row->c1)	2295	if (row->c0 <= x + mx && x + mx < row->c1)
1604	{	2296	{
1605	mapcell *cell = row->col + (x + vx - row->c0);	2297	mapcell *cell = row->col + (x + mx - row->c0);
1606		2298
1607	darkness[y * sw4 + x] = cell->darkness	2299	darkness1 [y * sw1 + x] = cell->darkness
1608	? 255 - (cell->darkness - 1)	2300	? 255 - (cell->darkness - 1)
1609	: 255 - FOW_DARKNESS;	2301	: 255 - FOW_DARKNESS;
1610	}	2302	}
1611	}	2303	}
1612		2304
		2305	for (y = 0; y < sh; ++y)
		2306	for (x = 0; x < sw; ++x)
		2307	{
		2308	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2309	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2310	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2311	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2312	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2313	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2314	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2315	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2316	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2317
		2318	uint8_t r11 = (d11 + d21 + d12) / 3;
		2319	uint8_t r21 = d21;
		2320	uint8_t r31 = (d21 + d31 + d32) / 3;
		2321
		2322	uint8_t r12 = d12;
		2323	uint8_t r22 = d22;
		2324	uint8_t r32 = d32;
		2325
		2326	uint8_t r13 = (d13 + d23 + d12) / 3;
		2327	uint8_t r23 = d23;
		2328	uint8_t r33 = (d23 + d33 + d32) / 3;
		2329
		2330	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2331	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2332	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2333	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2334	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2335	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2336	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2337	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2338	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2339	}
		2340
		2341	free (darkness1);
		2342
1613	EXTEND (SP, 3);	2343	EXTEND (SP, 3);
1614	PUSHs (sv_2mortal (newSViv (sw4)));	2344	PUSHs (sv_2mortal (newSViv (sw34)));
1615	PUSHs (sv_2mortal (newSViv (sh)));	2345	PUSHs (sv_2mortal (newSViv (sh3)));
1616	PUSHs (darkness_sv);	2346	PUSHs (darkness3_sv);
1617	}	2347	}
1618		2348
1619	SV *	2349	SV *
1620	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2350	get_rect (DC::Map self, int x0, int y0, int w, int h)
1621	CODE:	2351	CODE:
1622	{	2352	{
1623	int x, y, x1, y1;	2353	int x, y, x1, y1;
1624	SV data_sv = newSV (w h * 7 + 5);	2354	SV data_sv = newSV (w h * 7 + 5);
1625	uint8_t data = (uint8_t )SvPVX (data_sv);	2355	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1650	if (row && row->c0 <= x && x < row->c1)	2380	if (row && row->c0 <= x && x < row->c1)
1651	{	2381	{
1652	mapcell *cell = row->col + (x - row->c0);	2382	mapcell *cell = row->col + (x - row->c0);
1653	uint8_t flags = 0;	2383	uint8_t flags = 0;
1654		2384
1655	if (cell->face [0]) flags \|= 1;	2385	if (cell->tile [0]) flags \|= 1;
1656	if (cell->face [1]) flags \|= 2;	2386	if (cell->tile [1]) flags \|= 2;
1657	if (cell->face [2]) flags \|= 4;	2387	if (cell->tile [2]) flags \|= 4;
1658		2388
1659	*data++ = flags;	2389	*data++ = flags;
1660		2390
1661	if (flags & 1)	2391	if (flags & 1)
1662	{	2392	{
		2393	tileid tile = cell->tile [0];
1663	*data++ = cell->face [0] >> 8;	2394	*data++ = tile >> 8;
1664	*data++ = cell->face [0];	2395	*data++ = tile;
1665	}	2396	}
1666		2397
1667	if (flags & 2)	2398	if (flags & 2)
1668	{	2399	{
		2400	tileid tile = cell->tile [1];
1669	*data++ = cell->face [1] >> 8;	2401	*data++ = tile >> 8;
1670	*data++ = cell->face [1];	2402	*data++ = tile;
1671	}	2403	}
1672		2404
1673	if (flags & 4)	2405	if (flags & 4)
1674	{	2406	{
		2407	tileid tile = cell->tile [2];
1675	*data++ = cell->face [2] >> 8;	2408	*data++ = tile >> 8;
1676	*data++ = cell->face [2];	2409	*data++ = tile;
1677	}	2410	}
1678	}	2411	}
1679	else	2412	else
1680	*data++ = 0;	2413	*data++ = 0;
1681	}	2414	}
1682	}	2415	}
1683		2416
		2417	/* if size is wh + 5 then no data has been found /
		2418	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2419	{
1684	SvPOK_only (data_sv);	2420	SvPOK_only (data_sv);
1685	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2421	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2422	}
		2423
1686	RETVAL = data_sv;	2424	RETVAL = data_sv;
1687	}	2425	}
1688	OUTPUT:	2426	OUTPUT:
1689	RETVAL	2427	RETVAL
1690		2428
1691	void	2429	void
1692	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2430	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1693	PPCODE:	2431	PPCODE:
1694	{	2432	{
1695	int x, y, z;	2433	int x, y, z;
1696	int w, h;	2434	int w, h;
1697	int x1, y1;	2435	int x1, y1;
		2436	STRLEN len;
		2437	uint8_t data, end;
		2438
		2439	len = SvLEN (data_sv);
		2440	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2441	data = SvPVbyte_nolen (data_sv);
		2442	end = data + len + 8;
		2443
		2444	if (len < 5)
		2445	XSRETURN_EMPTY;
1698		2446
1699	if (*data++ != 0)	2447	if (*data++ != 0)
1700	return; /* version mismatch */	2448	XSRETURN_EMPTY; /* version mismatch */
1701		2449
1702	w = data++ << 8; w \|= data++;	2450	w = data++ << 8; w \|= data++;
1703	h = data++ << 8; h \|= data++;	2451	h = data++ << 8; h \|= data++;
1704		2452
1705	// we need to do this 'cause we don't keep an absolute coord system for rows	2453	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1717	{	2465	{
1718	maprow *row = map_get_row (self, y);	2466	maprow *row = map_get_row (self, y);
1719		2467
1720	for (x = x0; x < x1; x++)	2468	for (x = x0; x < x1; x++)
1721	{	2469	{
		2470	uint8_t flags;
		2471
		2472	if (data + 7 >= end)
		2473	XSRETURN_EMPTY;
		2474
1722	uint8_t flags = *data++;	2475	flags = *data++;
1723		2476
1724	if (flags)	2477	if (flags)
1725	{	2478	{
1726	mapface face[3] = { 0, 0, 0 };
1727
1728	mapcell *cell = row_get_cell (row, x);	2479	mapcell *cell = row_get_cell (row, x);
		2480	tileid tile[3] = { 0, 0, 0 };
1729		2481
1730	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2482	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1731	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2483	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1732	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2484	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1733		2485
1734	if (cell->darkness == 0)	2486	if (cell->darkness == 0)
1735	{	2487	{
1736	cell->darkness = 0;	2488	/cell->darkness = 0;/
		2489	EXTEND (SP, 3);
1737		2490
1738	for (z = 0; z <= 2; z++)	2491	for (z = 0; z <= 2; z++)
1739	{	2492	{
1740	cell->face[z] = face[z];	2493	tileid t = tile [z];
1741		2494
1742	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2495	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2496	{
1743	XPUSHs (sv_2mortal (newSViv (face[z])));	2497	PUSHs (sv_2mortal (newSViv (t)));
		2498	need_texid (self, t);
		2499	}
		2500
		2501	cell->tile [z] = t;
1744	}	2502	}
1745	}	2503	}
1746	}	2504	}
1747	}	2505	}
1748	}	2506	}
1749	}	2507	}
1750		2508
1751	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2509	MODULE = Deliantra::Client PACKAGE = DC::RW
1752		2510
1753	CFPlus::MixChunk	2511	DC::RW
1754	new_from_file (SV class, char path)	2512	new (SV class, SV data_sv)
1755	CODE:	2513	CODE:
1756	RETVAL = Mix_LoadWAV (path);	2514	{
		2515	STRLEN datalen;
		2516	char *data = SvPVbyte (data_sv, datalen);
		2517
		2518	RETVAL = SDL_RWFromConstMem (data, datalen);
		2519	}
1757	OUTPUT:	2520	OUTPUT:
1758	RETVAL	2521	RETVAL
1759		2522
		2523	DC::RW
		2524	new_from_file (SV class, const char path, const char *mode = "rb")
		2525	CODE:
		2526	RETVAL = SDL_RWFromFile (path, mode);
		2527	OUTPUT:
		2528	RETVAL
		2529
		2530	# fails on win32:
		2531	# dc.xs(2268) : error C2059: syntax error : '('
1760	void	2532	#void
		2533	#close (DC::RW self)
		2534	# CODE:
		2535	# (self->(close)) (self);
		2536
		2537	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2538
		2539	PROTOTYPES: DISABLE
		2540
		2541	DC::Channel
		2542	find ()
		2543	CODE:
		2544	{
		2545	RETVAL = Mix_GroupAvailable (-1);
		2546
		2547	if (RETVAL < 0)
		2548	{
		2549	RETVAL = Mix_GroupOldest (-1);
		2550
		2551	if (RETVAL < 0)
		2552	XSRETURN_UNDEF;
		2553
		2554	Mix_HaltChannel (RETVAL);
		2555	}
		2556
		2557	Mix_UnregisterAllEffects (RETVAL);
		2558	Mix_Volume (RETVAL, 128);
		2559	}
		2560	OUTPUT:
		2561	RETVAL
		2562
		2563	void
		2564	halt (DC::Channel self)
		2565	CODE:
		2566	Mix_HaltChannel (self);
		2567
		2568	void
		2569	expire (DC::Channel self, int ticks = -1)
		2570	CODE:
		2571	Mix_ExpireChannel (self, ticks);
		2572
		2573	void
		2574	fade_out (DC::Channel self, int ticks = -1)
		2575	CODE:
		2576	Mix_FadeOutChannel (self, ticks);
		2577
		2578	int
		2579	volume (DC::Channel self, int volume)
		2580	CODE:
		2581	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2582	OUTPUT:
		2583	RETVAL
		2584
		2585	void
		2586	unregister_all_effects (DC::Channel self)
		2587	CODE:
		2588	Mix_UnregisterAllEffects (self);
		2589
		2590	void
		2591	set_panning (DC::Channel self, int left, int right)
		2592	CODE:
		2593	left = CLAMP (left , 0, 255);
		2594	right = CLAMP (right, 0, 255);
		2595	Mix_SetPanning (self, left, right);
		2596
		2597	void
		2598	set_distance (DC::Channel self, int distance)
		2599	CODE:
		2600	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2601
		2602	void
		2603	set_position (DC::Channel self, int angle, int distance)
		2604	CODE:
		2605
		2606	void
		2607	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2608	CODE:
		2609	{
		2610	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2611	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2612	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2613	}
		2614
		2615	void
		2616	set_reverse_stereo (DC::Channel self, int flip)
		2617	CODE:
		2618	Mix_SetReverseStereo (self, flip);
		2619
		2620	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2621
		2622	PROTOTYPES: DISABLE
		2623
		2624	DC::MixChunk
		2625	new (SV *class, DC::RW rwops)
		2626	CODE:
		2627	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2628	OUTPUT:
		2629	RETVAL
		2630
		2631	void
1761	DESTROY (CFPlus::MixChunk self)	2632	DESTROY (DC::MixChunk self)
1762	CODE:	2633	CODE:
1763	Mix_FreeChunk (self);	2634	Mix_FreeChunk (self);
1764		2635
1765	int	2636	int
1766	volume (CFPlus::MixChunk self, int volume = -1)	2637	volume (DC::MixChunk self, int volume = -1)
1767	CODE:	2638	CODE:
		2639	if (items > 1)
		2640	volume = CLAMP (volume, 0, 128);
1768	RETVAL = Mix_VolumeChunk (self, volume);	2641	RETVAL = Mix_VolumeChunk (self, volume);
1769	OUTPUT:	2642	OUTPUT:
1770	RETVAL	2643	RETVAL
1771		2644
1772	int	2645	DC::Channel
1773	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2646	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1774	CODE:	2647	CODE:
		2648	{
1775	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2649	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2650
		2651	if (RETVAL < 0)
		2652	XSRETURN_UNDEF;
		2653
		2654	if (channel < 0)
		2655	{
		2656	Mix_UnregisterAllEffects (RETVAL);
		2657	Mix_Volume (RETVAL, 128);
		2658	}
		2659	}
1776	OUTPUT:	2660	OUTPUT:
1777	RETVAL	2661	RETVAL
1778		2662
1779	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2663	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1780		2664
1781	int	2665	int
1782	volume (int volume = -1)	2666	volume (int volume = -1)
		2667	PROTOTYPE: ;$
1783	CODE:	2668	CODE:
		2669	if (items > 0)
		2670	volume = CLAMP (volume, 0, 128);
1784	RETVAL = Mix_VolumeMusic (volume);	2671	RETVAL = Mix_VolumeMusic (volume);
1785	OUTPUT:	2672	OUTPUT:
1786	RETVAL	2673	RETVAL
1787		2674
		2675	void
		2676	fade_out (int ms)
		2677	CODE:
		2678	Mix_FadeOutMusic (ms);
		2679
		2680	void
		2681	halt ()
		2682	CODE:
		2683	Mix_HaltMusic ();
		2684
1788	CFPlus::MixMusic	2685	DC::MixMusic
1789	new_from_file (SV class, char path)	2686	new (SV *class, DC::RW rwops)
1790	CODE:	2687	CODE:
1791	RETVAL = Mix_LoadMUS (path);	2688	RETVAL = Mix_LoadMUS_RW (rwops);
1792	OUTPUT:	2689	OUTPUT:
1793	RETVAL	2690	RETVAL
1794		2691
1795	void	2692	void
1796	DESTROY (CFPlus::MixMusic self)	2693	DESTROY (DC::MixMusic self)
1797	CODE:	2694	CODE:
1798	Mix_FreeMusic (self);	2695	Mix_FreeMusic (self);
1799		2696
1800	int	2697	int
1801	play (CFPlus::MixMusic self, int loops = -1)	2698	play (DC::MixMusic self, int loops = -1)
1802	CODE:	2699	CODE:
1803	RETVAL = Mix_PlayMusic (self, loops);	2700	RETVAL = Mix_PlayMusic (self, loops);
1804	OUTPUT:	2701	OUTPUT:
1805	RETVAL	2702	RETVAL
1806		2703
1807	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2704	void
		2705	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2706	CODE:
		2707	Mix_FadeInMusicPos (self, loops, ms, position);
		2708
		2709	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2710
		2711	PROTOTYPES: ENABLE
1808		2712
1809	BOOT:	2713	BOOT:
1810	{	2714	{
1811	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2715	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1812	static const struct {	2716	static const struct {
1813	const char *name;	2717	const char *name;
1814	IV iv;	2718	IV iv;
1815	} *civ, const_iv[] = {	2719	} *civ, const_iv[] = {
1816	# define const_iv(name) { # name, (IV)name }	2720	# define const_iv(name) { # name, (IV)name }
		2721	const_iv (GL_VENDOR),
		2722	const_iv (GL_VERSION),
		2723	const_iv (GL_EXTENSIONS),
1817	const_iv (GL_COLOR_MATERIAL),	2724	const_iv (GL_COLOR_MATERIAL),
1818	const_iv (GL_SMOOTH),	2725	const_iv (GL_SMOOTH),
1819	const_iv (GL_FLAT),	2726	const_iv (GL_FLAT),
1820	const_iv (GL_DITHER),	2727	const_iv (GL_DITHER),
1821	const_iv (GL_BLEND),	2728	const_iv (GL_BLEND),
…		…
1825	const_iv (GL_ALPHA_TEST),	2732	const_iv (GL_ALPHA_TEST),
1826	const_iv (GL_NORMALIZE),	2733	const_iv (GL_NORMALIZE),
1827	const_iv (GL_RESCALE_NORMAL),	2734	const_iv (GL_RESCALE_NORMAL),
1828	const_iv (GL_FRONT),	2735	const_iv (GL_FRONT),
1829	const_iv (GL_BACK),	2736	const_iv (GL_BACK),
		2737	const_iv (GL_AUX0),
1830	const_iv (GL_AND),	2738	const_iv (GL_AND),
1831	const_iv (GL_ONE),	2739	const_iv (GL_ONE),
1832	const_iv (GL_ZERO),	2740	const_iv (GL_ZERO),
1833	const_iv (GL_SRC_ALPHA),	2741	const_iv (GL_SRC_ALPHA),
1834	const_iv (GL_DST_ALPHA),	2742	const_iv (GL_DST_ALPHA),
…		…
1847	const_iv (GL_INTENSITY),	2755	const_iv (GL_INTENSITY),
1848	const_iv (GL_LUMINANCE),	2756	const_iv (GL_LUMINANCE),
1849	const_iv (GL_LUMINANCE_ALPHA),	2757	const_iv (GL_LUMINANCE_ALPHA),
1850	const_iv (GL_FLOAT),	2758	const_iv (GL_FLOAT),
1851	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2759	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2760	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2761	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2762	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2763	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2764	const_iv (GL_COMPRESSED_RGB_ARB),
		2765	const_iv (GL_COMPRESSED_RGBA_ARB),
1852	const_iv (GL_COMPILE),	2766	const_iv (GL_COMPILE),
		2767	const_iv (GL_PROXY_TEXTURE_1D),
		2768	const_iv (GL_PROXY_TEXTURE_2D),
1853	const_iv (GL_TEXTURE_1D),	2769	const_iv (GL_TEXTURE_1D),
1854	const_iv (GL_TEXTURE_2D),	2770	const_iv (GL_TEXTURE_2D),
1855	const_iv (GL_TEXTURE_ENV),	2771	const_iv (GL_TEXTURE_ENV),
1856	const_iv (GL_TEXTURE_MAG_FILTER),	2772	const_iv (GL_TEXTURE_MAG_FILTER),
1857	const_iv (GL_TEXTURE_MIN_FILTER),	2773	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1878	const_iv (GL_COLOR_LOGIC_OP),	2794	const_iv (GL_COLOR_LOGIC_OP),
1879	const_iv (GL_SEPARABLE_2D),	2795	const_iv (GL_SEPARABLE_2D),
1880	const_iv (GL_CONVOLUTION_2D),	2796	const_iv (GL_CONVOLUTION_2D),
1881	const_iv (GL_CONVOLUTION_BORDER_MODE),	2797	const_iv (GL_CONVOLUTION_BORDER_MODE),
1882	const_iv (GL_CONSTANT_BORDER),	2798	const_iv (GL_CONSTANT_BORDER),
		2799	const_iv (GL_POINTS),
1883	const_iv (GL_LINES),	2800	const_iv (GL_LINES),
1884	const_iv (GL_LINE_STRIP),	2801	const_iv (GL_LINE_STRIP),
1885	const_iv (GL_LINE_LOOP),	2802	const_iv (GL_LINE_LOOP),
1886	const_iv (GL_QUADS),	2803	const_iv (GL_QUADS),
1887	const_iv (GL_QUAD_STRIP),	2804	const_iv (GL_QUAD_STRIP),
1888	const_iv (GL_TRIANGLES),	2805	const_iv (GL_TRIANGLES),
1889	const_iv (GL_TRIANGLE_STRIP),	2806	const_iv (GL_TRIANGLE_STRIP),
1890	const_iv (GL_TRIANGLE_FAN),	2807	const_iv (GL_TRIANGLE_FAN),
		2808	const_iv (GL_POLYGON),
1891	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2809	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2810	const_iv (GL_POINT_SMOOTH_HINT),
		2811	const_iv (GL_LINE_SMOOTH_HINT),
		2812	const_iv (GL_POLYGON_SMOOTH_HINT),
		2813	const_iv (GL_GENERATE_MIPMAP_HINT),
		2814	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1892	const_iv (GL_FASTEST),	2815	const_iv (GL_FASTEST),
		2816	const_iv (GL_DONT_CARE),
		2817	const_iv (GL_NICEST),
1893	const_iv (GL_V2F),	2818	const_iv (GL_V2F),
1894	const_iv (GL_V3F),	2819	const_iv (GL_V3F),
1895	const_iv (GL_T2F_V3F),	2820	const_iv (GL_T2F_V3F),
1896	const_iv (GL_T2F_N3F_V3F),	2821	const_iv (GL_T2F_N3F_V3F),
1897	# undef const_iv	2822	# undef const_iv
1898	};	2823	};
1899		2824
1900	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2825	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1901	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2826	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2827
		2828	texture_av = newAV ();
		2829	AvREAL_off (texture_av);
1902	}	2830	}
		2831
		2832	void
		2833	disable_GL_EXT_blend_func_separate ()
		2834	CODE:
		2835	gl.BlendFuncSeparate = 0;
		2836	gl.BlendFuncSeparateEXT = 0;
1903		2837
1904	char *	2838	char *
1905	gl_vendor ()	2839	gl_vendor ()
1906	CODE:	2840	CODE:
1907	RETVAL = (char *)glGetString (GL_VENDOR);	2841	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1920	CODE:	2854	CODE:
1921	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2855	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1922	OUTPUT:	2856	OUTPUT:
1923	RETVAL	2857	RETVAL
1924		2858
		2859	const char *glGetString (GLenum pname)
		2860
		2861	GLint glGetInteger (GLenum pname)
		2862	CODE:
		2863	glGetIntegerv (pname, &RETVAL);
		2864	OUTPUT:
		2865	RETVAL
		2866
		2867	GLdouble glGetDouble (GLenum pname)
		2868	CODE:
		2869	glGetDoublev (pname, &RETVAL);
		2870	OUTPUT:
		2871	RETVAL
		2872
1925	int glGetError ()	2873	int glGetError ()
1926		2874
1927	void glFinish ()	2875	void glFinish ()
1928		2876
1929	void glClear (int mask)	2877	void glClear (int mask)
…		…
1966	# near_ and far_ are due to microsofts buggy "c" compiler	2914	# near_ and far_ are due to microsofts buggy "c" compiler
1967	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2915	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1968		2916
1969	# near_ and far_ are due to microsofts buggy "c" compiler	2917	# near_ and far_ are due to microsofts buggy "c" compiler
1970	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2918	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2919
		2920	PROTOTYPES: DISABLE
1971		2921
1972	void glViewport (int x, int y, int width, int height)	2922	void glViewport (int x, int y, int width, int height)
1973		2923
1974	void glScissor (int x, int y, int width, int height)	2924	void glScissor (int x, int y, int width, int height)
1975		2925
…		…
1983		2933
1984	void glRotate (float angle, float x, float y, float z)	2934	void glRotate (float angle, float x, float y, float z)
1985	CODE:	2935	CODE:
1986	glRotatef (angle, x, y, z);	2936	glRotatef (angle, x, y, z);
1987		2937
1988	void glBegin (int mode)
1989
1990	void glEnd ()
1991
1992	void glColor (float r, float g, float b, float a = 1.0)	2938	void glColor (float r, float g, float b, float a = 1.0)
1993	PROTOTYPE: @
1994	ALIAS:	2939	ALIAS:
1995	glColor_premultiply = 1	2940	glColor_premultiply = 1
1996	CODE:	2941	CODE:
1997	if (ix)	2942	if (ix)
1998	{	2943	{
…		…
2001	b *= a;	2946	b *= a;
2002	}	2947	}
2003	// microsoft visual "c" rounds instead of truncating...	2948	// microsoft visual "c" rounds instead of truncating...
2004	glColor4f (r, g, b, a);	2949	glColor4f (r, g, b, a);
2005		2950
2006	void glInterleavedArrays (int format, int stride, char *data)
2007
2008	void glDrawElements (int mode, int count, int type, char *indices)
2009
2010	# 1.2 void glDrawRangeElements (int mode, int start, int end
2011
2012	void glRasterPos (float x, float y, float z = 0.)	2951	void glRasterPos (float x, float y, float z = 0.)
2013	CODE:	2952	CODE:
2014	glRasterPos3f (0, 0, z);	2953	glRasterPos3f (0, 0, z);
2015	glBitmap (0, 0, 0, 0, x, y, 0);	2954	glBitmap (0, 0, 0, 0, x, y, 0);
2016		2955
…		…
2020		2959
2021	void glTexCoord (float s, float t)	2960	void glTexCoord (float s, float t)
2022	CODE:	2961	CODE:
2023	glTexCoord2f (s, t);	2962	glTexCoord2f (s, t);
2024		2963
		2964	void glRect (float x1, float y1, float x2, float y2)
		2965	CODE:
		2966	glRectf (x1, y1, x2, y2);
		2967
		2968	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2969	CODE:
		2970	glBegin (GL_LINE_LOOP);
		2971	glVertex2f (x1, y1);
		2972	glVertex2f (x2, y1);
		2973	glVertex2f (x2, y2);
		2974	glVertex2f (x1, y2);
		2975	glEnd ();
		2976
		2977	PROTOTYPES: ENABLE
		2978
		2979	void glBegin (int mode)
		2980
		2981	void glEnd ()
		2982
		2983	void glPointSize (GLfloat size)
		2984
		2985	void glLineWidth (GLfloat width)
		2986
		2987	void glInterleavedArrays (int format, int stride, char *data)
		2988
		2989	void glDrawElements (int mode, int count, int type, char *indices)
		2990
		2991	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2992
2025	void glTexEnv (int target, int pname, float param)	2993	void glTexEnv (int target, int pname, float param)
2026	CODE:	2994	CODE:
2027	glTexEnvf (target, pname, param);	2995	glTexEnvf (target, pname, param);
2028		2996
2029	void glTexParameter (int target, int pname, float param)	2997	void glTexParameter (int target, int pname, float param)
…		…
2045	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3013	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2046	CODE:	3014	CODE:
2047	if (gl.SeparableFilter2D)	3015	if (gl.SeparableFilter2D)
2048	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3016	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2049		3017
2050	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3018	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2051		3019
2052	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3020	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2053		3021
2054	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3022	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3023
		3024	void glPixelZoom (float x, float y)
2055		3025
2056	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3026	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2057		3027
2058	int glGenTexture ()	3028	int glGenTexture ()
2059	CODE:	3029	CODE:
2060	{	3030	RETVAL = gen_texture ();
2061	GLuint name;
2062	glGenTextures (1, &name);
2063	RETVAL = name;
2064	}
2065	OUTPUT:	3031	OUTPUT:
2066	RETVAL	3032	RETVAL
2067		3033
2068	void glDeleteTexture (int name)	3034	void glDeleteTexture (int name)
2069	CODE:	3035	CODE:
2070	{
2071	GLuint name_ = name;
2072	glDeleteTextures (1, &name_);	3036	del_texture (name);
2073	}	3037
2074
2075	int glGenList ()	3038	int glGenList ()
2076	CODE:	3039	CODE:
2077	RETVAL = glGenLists (1);	3040	RETVAL = glGenLists (1);
2078	OUTPUT:	3041	OUTPUT:
2079	RETVAL	3042	RETVAL
…		…
2086		3049
2087	void glEndList ()	3050	void glEndList ()
2088		3051
2089	void glCallList (int list)	3052	void glCallList (int list)
2090		3053
		3054	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3055
		3056	PROTOTYPES: DISABLE
		3057
		3058	void
		3059	find_widget (SV *self, NV x, NV y)
		3060	PPCODE:
		3061	{
		3062	if (within_widget (self, x, y))
		3063	XPUSHs (self);
		3064	}
		3065
		3066	BOOT:
		3067	{
		3068	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3069
		3070	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3071	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3072	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3073	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3074	}
		3075
		3076	void
		3077	draw (SV *self)
		3078	CODE:
		3079	{
		3080	HV *hv;
		3081	SV **svp;
		3082	NV x, y, w, h;
		3083	SV *draw_x_sv = GvSV (draw_x_gv);
		3084	SV *draw_y_sv = GvSV (draw_y_gv);
		3085	SV *draw_w_sv = GvSV (draw_w_gv);
		3086	SV *draw_h_sv = GvSV (draw_h_gv);
		3087	double draw_x, draw_y;
		3088
		3089	if (!SvROK (self))
		3090	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3091
		3092	hv = (HV *)SvRV (self);
		3093
		3094	if (SvTYPE (hv) != SVt_PVHV)
		3095	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3096
		3097	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3098	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3099
		3100	if (!h \|\| !w)
		3101	XSRETURN_EMPTY;
		3102
		3103	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3104	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3105
		3106	draw_x = SvNV (draw_x_sv) + x;
		3107	draw_y = SvNV (draw_y_sv) + y;
		3108
		3109	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3110	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3111	XSRETURN_EMPTY;
		3112
		3113	sv_setnv (draw_x_sv, draw_x);
		3114	sv_setnv (draw_y_sv, draw_y);
		3115
		3116	glPushMatrix ();
		3117	glTranslated (x, y, 0);
		3118
		3119	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3120	{
		3121	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3122
		3123	if (svp && SvTRUE (*svp))
		3124	{
		3125	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3126	glEnable (GL_BLEND);
		3127	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3128	glBegin (GL_QUADS);
		3129	glVertex2f (0, 0);
		3130	glVertex2f (w, 0);
		3131	glVertex2f (w, h);
		3132	glVertex2f (0, h);
		3133	glEnd ();
		3134	glDisable (GL_BLEND);
		3135	}
		3136	}
		3137	#if 0
		3138	// draw borders, for debugging
		3139	glPushMatrix ();
		3140	glColor4f (1., 1., 0., 1.);
		3141	glTranslatef (.5, .5, 0.);
		3142	glBegin (GL_LINE_LOOP);
		3143	glVertex2f (0 , 0);
		3144	glVertex2f (w - 1, 0);
		3145	glVertex2f (w - 1, h - 1);
		3146	glVertex2f (0 , h - 1);
		3147	glEnd ();
		3148	glPopMatrix ();
		3149	#endif
		3150	PUSHMARK (SP);
		3151	XPUSHs (self);
		3152	PUTBACK;
		3153	call_method ("_draw", G_VOID \| G_DISCARD);
		3154	SPAGAIN;
		3155
		3156	glPopMatrix ();
		3157
		3158	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3159	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3160	}
		3161

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.148 by root, Sat Aug 19 03:57:25 2006 UTC vs. Revision 1.273 by root, Wed Aug 20 13:30:02 2008 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.148 by root, Sat Aug 19 03:57:25 2006 UTC vs.
Revision 1.273 by root, Wed Aug 20 13:30:02 2008 UTC