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/cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.132 by root, Sun Jul 23 04:37:51 2006 UTC vs.
Revision 1.263 by root, Fri Jul 18 21:18:42 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
…		…
29	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
30		46
31	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
32		48
33	#include <pango/pango.h>	49	#include <pango/pango.h>
		50
		51	#ifndef PANGO_VERSION_CHECK
		52	# define PANGO_VERSION_CHECK(a,b,c) 0
		53	#endif
		54
		55	#if !PANGO_VERSION_CHECK (1, 15, 2)
		56	# define pango_layout_get_line_readonly pango_layout_get_line
		57	# define pango_layout_get_lines_readonly pango_layout_get_lines
		58	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		59	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		60	#endif
34		61
35	#ifndef _WIN32	62	#ifndef _WIN32
36	# include <sys/types.h>	63	# include <sys/types.h>
37	# include <sys/socket.h>	64	# include <sys/socket.h>
38	# include <netinet/in.h>	65	# include <netinet/in.h>
39	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
40	# include <inttypes.h>	67	# include <inttypes.h>
		68	#endif
		69
		70	#if __GNUC__ >= 4
		71	# define expect(expr,value) __builtin_expect ((expr),(value))
41	#else	72	#else
42	typedef unsigned char uint8_t;	73	# 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	74	#endif
49		75
		76	#define expect_false(expr) expect ((expr) != 0, 0)
		77	#define expect_true(expr) expect ((expr) != 0, 1)
		78
50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51		80
52	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
53		82
54	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
55	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
56		85
57	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
58		87
59	#if 0	88	/* mask out modifiers we are not interested in */
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	89	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
61	#else	90
62	# define PARACHUTE 0	91	static AV *texture_av;
63	#endif
64		92
65	static struct	93	static struct
66	{	94	{
67	#define GL_FUNC(ptr,name) ptr name;	95	#define GL_FUNC(ptr,name) ptr name;
68	#include "glfunc.h"	96	#include "glfunc.h"
69	#undef GL_FUNC	97	#undef GL_FUNC
70	} gl;	98	} gl;
71		99
		100	static void
72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	101	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73	{	102	{
74	if (gl.BlendFuncSeparate)	103	if (gl.BlendFuncSeparate)
75	gl.BlendFuncSeparate (sa, da, saa, daa);	104	gl.BlendFuncSeparate (sa, da, saa, daa);
76	else if (gl.BlendFuncSeparateEXT)	105	else if (gl.BlendFuncSeparateEXT)
77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	106	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78	else	107	else
79	glBlendFunc (sa, da);	108	glBlendFunc (sa, da);
80	}	109	}
81		110
		111	static GLuint
		112	gen_texture ()
		113	{
		114	GLuint name;
		115
		116	if (AvFILL (texture_av) >= 0)
		117	name = (GLuint)(size_t)av_pop (texture_av);
		118	else
		119	glGenTextures (1, &name);
		120
		121	return name;
		122	}
		123
		124	static void
		125	del_texture (GLuint name)
		126	{
		127	/* make a half-assed attempt at returning the memory used by the texture */
		128	/* textures are frequently being reused by cfplus anyway */
		129	/*glBindTexture (GL_TEXTURE_2D, name);*/
		130	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		131	av_push (texture_av, (SV *)(size_t)name);
		132	glDeleteTextures (1, &name);
		133	}
		134
82	#include "texcache.c"	135	#include "texcache.c"
		136	#include "rendercache.c"
83		137
84	#include "pango-font.c"	138	#include "pango-font.c"
85	#include "pango-fontmap.c"	139	#include "pango-fontmap.c"
86	#include "pango-render.c"	140	#include "pango-render.c"
87		141
		142	typedef IV DC__Channel;
		143	typedef SDL_RWops *DC__RW;
88	typedef Mix_Chunk *CFClient__MixChunk;	144	typedef Mix_Chunk *DC__MixChunk;
89	typedef Mix_Music *CFClient__MixMusic;	145	typedef Mix_Music *DC__MixMusic;
90		146
91	typedef PangoFontDescription *CFClient__Font;	147	typedef PangoFontDescription *DC__Font;
92		148
93	static int	149	static int
94	shape_attr_p (PangoLayoutRun *run)	150	shape_attr_p (PangoLayoutRun *run)
95	{	151	{
96	GSList *attrs = run->item->analysis.extra_attrs;	152	GSList *attrs = run->item->analysis.extra_attrs;
…		…
110		166
111	typedef struct cf_layout {	167	typedef struct cf_layout {
112	PangoLayout *pl;	168	PangoLayout *pl;
113	float r, g, b, a; // default color for rgba mode	169	float r, g, b, a; // default color for rgba mode
114	int base_height;	170	int base_height;
115	CFClient__Font font;	171	DC__Font font;
		172	rc_t *rc;
116	} *CFClient__Layout;	173	} *DC__Layout;
117		174
118	static CFClient__Font default_font;	175	static DC__Font default_font;
119	static PangoContext *opengl_context;	176	static PangoContext *opengl_context;
120	static PangoFontMap *opengl_fontmap;	177	static PangoFontMap *opengl_fontmap;
121		178
122	static void	179	static void
123	substitute_func (FcPattern *pattern, gpointer data)	180	substitute_func (FcPattern *pattern, gpointer data)
…		…
128	#endif	185	#endif
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	}	187	}
131		188
132	static void	189	static void
133	layout_update_font (CFClient__Layout self)	190	layout_update_font (DC__Layout self)
134	{	191	{
135	/* use a random scale factor to account for unknown descenders, 0.8 works	192	/* use a random scale factor to account for unknown descenders, 0.8 works
136	* reasonably well with bitstream vera	193	* reasonably well with dejavu/bistream fonts
137	*/	194	*/
138	PangoFontDescription *font = self->font ? self->font : default_font;	195	PangoFontDescription *font = self->font ? self->font : default_font;
139		196
140	pango_font_description_set_absolute_size (font,	197	pango_font_description_set_absolute_size (font,
141	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	198	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
142		199
143	pango_layout_set_font_description (self->pl, font);	200	pango_layout_set_font_description (self->pl, font);
144	}	201	}
145		202
146	static void	203	static void
147	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	204	layout_get_pixel_size (DC__Layout self, int *w, int *h)
148	{	205	{
		206	PangoRectangle rect;
		207
		208	// get_pixel_* wrongly rounds down
149	pango_layout_get_pixel_size (self->pl, w, h);	209	pango_layout_get_extents (self->pl, 0, &rect);
150		210
151	if (!*w) *w = 1;	211	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
152	if (!*h) *h = 1;	212	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
153		213
154	*w = (*w + 3) & ~3;	214	if (!rect.width) rect.width = 1;
155	}	215	if (!rect.height) rect.height = 1;
156		216
		217	*w = rect.width;
		218	*h = rect.height;
		219	}
		220
		221	typedef uint16_t tileid;
157	typedef uint16_t mapface;	222	typedef uint16_t faceid;
158		223
159	typedef struct {	224	typedef struct {
160	GLint name;	225	GLuint name;
161	int w, h;	226	int w, h;
162	float s, t;	227	float s, t;
163	uint8_t r, g, b, a;	228	uint8_t r, g, b, a;
		229	tileid smoothtile;
		230	uint8_t smoothlevel;
164	} maptex;	231	} maptex;
165		232
166	typedef struct {	233	typedef struct {
		234	uint32_t player;
		235	tileid tile[3];
167	int16_t darkness;	236	uint16_t darkness;
168	mapface face[3];	237	uint8_t stat_width, stat_hp, flags, smoothmax;
169	} mapcell;	238	} mapcell;
170		239
171	typedef struct {	240	typedef struct {
172	int32_t c0, c1;	241	int32_t c0, c1;
173	mapcell *col;	242	mapcell *col;
174	} maprow;	243	} maprow;
175		244
176	typedef struct map {	245	typedef struct map {
177	int x, y, w, h;	246	int x, y, w, h;
178	int ox, oy; /* offset to virtual global coordinate system */	247	int ox, oy; /* offset to virtual global coordinate system */
179	int faces;	248	int faces; tileid *face2tile; // [faceid]
180	mapface *face;	249	int texs; maptex *tex; // [tileid]
181
182	int texs;
183	maptex *tex;
184		250
185	int32_t rows;	251	int32_t rows;
186	maprow *row;	252	maprow *row;
187	} *CFClient__Map;	253	} *DC__Map;
188		254
189	static char *	255	static char *
190	prepend (char *ptr, int sze, int inc)	256	prepend (char *ptr, int sze, int inc)
191	{	257	{
192	char *p;	258	char *p;
…		…
209	}	275	}
210		276
211	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	277	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
212	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	278	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
213		279
		280	static void
		281	need_facenum (struct map *self, faceid face)
		282	{
		283	while (self->faces <= face)
		284	{
		285	Append (tileid, self->face2tile, self->faces, self->faces);
		286	self->faces *= 2;
		287	}
		288	}
		289
		290	static void
		291	need_texid (struct map *self, int texid)
		292	{
		293	while (self->texs <= texid)
		294	{
		295	Append (maptex, self->tex, self->texs, self->texs);
		296	self->texs *= 2;
		297	}
		298	}
		299
214	static maprow *	300	static maprow *
215	map_get_row (CFClient__Map self, int y)	301	map_get_row (DC__Map self, int y)
216	{	302	{
217	if (0 > y)	303	if (0 > y)
218	{	304	{
219	int extend = - y + MAP_EXTEND_Y;	305	int extend = - y + MAP_EXTEND_Y;
220	Prepend (maprow, self->row, self->rows, extend);	306	Prepend (maprow, self->row, self->rows, extend);
…		…
258		344
259	return row->col + (x - row->c0);	345	return row->col + (x - row->c0);
260	}	346	}
261		347
262	static mapcell *	348	static mapcell *
263	map_get_cell (CFClient__Map self, int x, int y)	349	map_get_cell (DC__Map self, int x, int y)
264	{	350	{
265	return row_get_cell (map_get_row (self, y), x);	351	return row_get_cell (map_get_row (self, y), x);
266	}	352	}
267		353
268	static void	354	static void
269	map_clear (CFClient__Map self)	355	map_clear (DC__Map self)
270	{	356	{
271	int r;	357	int r;
272		358
273	for (r = 0; r < self->rows; r++)	359	for (r = 0; r < self->rows; r++)
274	Safefree (self->row[r].col);	360	Safefree (self->row[r].col);
…		…
282	self->row = 0;	368	self->row = 0;
283	self->rows = 0;	369	self->rows = 0;
284	}	370	}
285		371
286	static void	372	static void
287	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	373	map_blank (DC__Map self, int x0, int y0, int w, int h)
288	{	374	{
289	int x, y;	375	int x, y;
290	maprow *row;	376	maprow *row;
		377	mapcell *cell;
291		378
292	for (y = y0; y < y0 + h; y++)	379	for (y = y0; y < y0 + h; y++)
293	if (y >= 0)	380	if (y >= 0)
294	{	381	{
295	if (y >= self->rows)	382	if (y >= self->rows)
…		…
301	if (x >= row->c0)	388	if (x >= row->c0)
302	{	389	{
303	if (x >= row->c1)	390	if (x >= row->c1)
304	break;	391	break;
305		392
306	row->col[x - row->c0].darkness = -1;	393	cell = row->col + x - row->c0;
		394
		395	cell->darkness = 0;
		396	cell->stat_hp = 0;
		397	cell->flags = 0;
		398	cell->player = 0;
307	}	399	}
308	}	400	}
		401	}
		402
		403	typedef struct {
		404	tileid tile;
		405	uint8_t x, y, level;
		406	} smooth_key;
		407
		408	static void
		409	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
		410	{
		411	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
		412
		413	if (SvIOK (*sv))
		414	SvIV_set (*sv, SvIVX (*sv) | bits);
		415	else
		416	sv_setiv (*sv, bits);
309	}	417	}
310		418
311	static void	419	static void
312	music_finished (void)	420	music_finished (void)
313	{	421	{
…		…
349	n |= n >> 16;	457	n |= n >> 16;
350		458
351	return n + 1;	459	return n + 1;
352	}	460	}
353		461
354	MODULE = CFClient PACKAGE = CFClient	462	static unsigned int
		463	popcount (unsigned int n)
		464	{
		465	n -= (n >> 1) & 0x55555555U;
		466	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		467	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		468	n *= 0x01010101U;
		469
		470	return n >> 24;
		471	}
		472
		473	/* SDL should provide this, really. */
		474	#define SDLK_MODIFIER_MIN 300
		475	#define SDLK_MODIFIER_MAX 314
		476
		477	/******************************************************************************/
		478
		479	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		480	static GV *hover_gv;
		481
		482	static int
		483	within_widget (SV *widget, NV x, NV y)
		484	{
		485	HV *self;
		486	SV **svp;
		487	NV wx, ww, wy, wh;
		488
		489	if (!SvROK (widget))
		490	return 0;
		491
		492	self = (HV *)SvRV (widget);
		493
		494	if (SvTYPE (self) != SVt_PVHV)
		495	return 0;
		496
		497	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		498	if (y < wy)
		499	return 0;
		500
		501	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		502	if (y >= wy + wh)
		503	return 0;
		504
		505	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		506	if (x < wx)
		507	return 0;
		508
		509	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		510	if (x >= wx + ww)
		511	return 0;
		512
		513	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		514	if (!svp || !SvTRUE (*svp))
		515	return 0;
		516
		517	return 1;
		518	}
		519
		520	MODULE = Deliantra::Client PACKAGE = DC
355		521
356	PROTOTYPES: ENABLE	522	PROTOTYPES: ENABLE
357		523
358	BOOT:	524	BOOT:
359	{	525	{
360	HV *stash = gv_stashpv ("CFClient", 1);	526	HV *stash = gv_stashpv ("DC", 1);
361	static const struct {	527	static const struct {
362	const char *name;	528	const char *name;
363	IV iv;	529	IV iv;
364	} *civ, const_iv[] = {	530	} *civ, const_iv[] = {
365	# define const_iv(name) { # name, (IV)name }	531	# define const_iv(name) { # name, (IV)name }
		532	const_iv (SDLK_MODIFIER_MIN),
		533	const_iv (SDLK_MODIFIER_MAX),
		534
366	const_iv (SDL_ACTIVEEVENT),	535	const_iv (SDL_ACTIVEEVENT),
367	const_iv (SDL_KEYDOWN),	536	const_iv (SDL_KEYDOWN),
368	const_iv (SDL_KEYUP),	537	const_iv (SDL_KEYUP),
369	const_iv (SDL_MOUSEMOTION),	538	const_iv (SDL_MOUSEMOTION),
370	const_iv (SDL_MOUSEBUTTONDOWN),	539	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
379	const_iv (SDL_EVENT_RESERVEDA),	548	const_iv (SDL_EVENT_RESERVEDA),
380	const_iv (SDL_EVENT_RESERVEDB),	549	const_iv (SDL_EVENT_RESERVEDB),
381	const_iv (SDL_VIDEORESIZE),	550	const_iv (SDL_VIDEORESIZE),
382	const_iv (SDL_VIDEOEXPOSE),	551	const_iv (SDL_VIDEOEXPOSE),
383	const_iv (SDL_USEREVENT),	552	const_iv (SDL_USEREVENT),
		553
		554	const_iv (SDL_APPINPUTFOCUS),
		555	const_iv (SDL_APPMOUSEFOCUS),
		556	const_iv (SDL_APPACTIVE),
		557
		558	const_iv (SDLK_FIRST),
		559	const_iv (SDLK_LAST),
384	const_iv (SDLK_KP0),	560	const_iv (SDLK_KP0),
385	const_iv (SDLK_KP1),	561	const_iv (SDLK_KP1),
386	const_iv (SDLK_KP2),	562	const_iv (SDLK_KP2),
387	const_iv (SDLK_KP3),	563	const_iv (SDLK_KP3),
388	const_iv (SDLK_KP4),	564	const_iv (SDLK_KP4),
…		…
443	const_iv (SDLK_BREAK),	619	const_iv (SDLK_BREAK),
444	const_iv (SDLK_MENU),	620	const_iv (SDLK_MENU),
445	const_iv (SDLK_POWER),	621	const_iv (SDLK_POWER),
446	const_iv (SDLK_EURO),	622	const_iv (SDLK_EURO),
447	const_iv (SDLK_UNDO),	623	const_iv (SDLK_UNDO),
		624
448	const_iv (KMOD_NONE),	625	const_iv (KMOD_NONE),
		626	const_iv (KMOD_SHIFT),
449	const_iv (KMOD_LSHIFT),	627	const_iv (KMOD_LSHIFT),
450	const_iv (KMOD_RSHIFT),	628	const_iv (KMOD_RSHIFT),
		629	const_iv (KMOD_CTRL),
451	const_iv (KMOD_LCTRL),	630	const_iv (KMOD_LCTRL),
452	const_iv (KMOD_RCTRL),	631	const_iv (KMOD_RCTRL),
		632	const_iv (KMOD_ALT),
453	const_iv (KMOD_LALT),	633	const_iv (KMOD_LALT),
454	const_iv (KMOD_RALT),	634	const_iv (KMOD_RALT),
		635	const_iv (KMOD_META),
455	const_iv (KMOD_LMETA),	636	const_iv (KMOD_LMETA),
456	const_iv (KMOD_RMETA),	637	const_iv (KMOD_RMETA),
457	const_iv (KMOD_NUM),	638	const_iv (KMOD_NUM),
458	const_iv (KMOD_CAPS),	639	const_iv (KMOD_CAPS),
459	const_iv (KMOD_MODE),	640	const_iv (KMOD_MODE),
460	const_iv (KMOD_CTRL),	641
461	const_iv (KMOD_SHIFT),	642	const_iv (MIX_DEFAULT_FORMAT),
462	const_iv (KMOD_ALT),	643
463	const_iv (KMOD_META)	644	const_iv (SDL_INIT_TIMER),
		645	const_iv (SDL_INIT_AUDIO),
		646	const_iv (SDL_INIT_VIDEO),
		647	const_iv (SDL_INIT_CDROM),
		648	const_iv (SDL_INIT_JOYSTICK),
		649	const_iv (SDL_INIT_EVERYTHING),
		650	const_iv (SDL_INIT_NOPARACHUTE),
		651	const_iv (SDL_INIT_EVENTTHREAD),
464	# undef const_iv	652	# undef const_iv
465	};	653	};
466		654
467	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	655	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
468	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	656	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		657
		658	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		659	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
469	}	660	}
		661
		662	void
		663	weaken (SV *rv)
		664	PROTOTYPE: $
		665	CODE:
		666	sv_rvweaken (rv);
470		667
471	int	668	int
472	in_destruct ()	669	in_destruct ()
473	CODE:	670	CODE:
474	RETVAL = PL_main_cv == Nullcv;	671	RETVAL = PL_main_cv == Nullcv;
…		…
476	RETVAL	673	RETVAL
477		674
478	NV floor (NV x)	675	NV floor (NV x)
479		676
480	NV ceil (NV x)	677	NV ceil (NV x)
		678
		679	IV minpot (UV n)
		680
		681	IV popcount (UV n)
481		682
482	void	683	void
483	pango_init ()	684	pango_init ()
484	CODE:	685	CODE:
485	{	686	{
486	opengl_fontmap = pango_opengl_font_map_new ();	687	opengl_fontmap = pango_opengl_font_map_new ();
487	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	688	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
488	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	689	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		690	/*pango_context_set_font_description (opengl_context, default_font);*/
		691	#if PANGO_VERSION_CHECK (1, 15, 2)
		692	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		693	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		694	#endif
489	}	695	}
490		696
491	int	697	char *SDL_GetError ()
492	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
493		698
494	void	699	int SDL_Init (U32 flags)
		700
		701	int SDL_InitSubSystem (U32 flags)
		702
		703	void SDL_QuitSubSystem (U32 flags)
		704
495	SDL_Quit ()	705	void SDL_Quit ()
496		706
497	void	707	void
498	SDL_ListModes ()	708	SDL_ListModes (int rgb, int alpha)
499	PPCODE:	709	PPCODE:
500	{	710	{
501	SDL_Rect **m;	711	SDL_Rect **m;
502		712
503	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	713	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
504	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	714	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
505	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	715	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
506	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	716	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
507		717
508	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	718	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
509	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	719	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
510		720
511	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	721	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
512	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	722	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
513	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	723	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
514	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	724	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
515		725
516	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	726	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		727	#if SDL_VERSION_ATLEAST(1,2,10)
517	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	728	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
518	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	729	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
519		730	#endif
520	SDL_EnableUNICODE (1);
521	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
522		731
523	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	732	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
524		733
525	if (m && m != (SDL_Rect **)-1)	734	if (m && m != (SDL_Rect **)-1)
526	while (*m)	735	while (*m)
527	{	736	{
528	AV *av = newAV ();	737	AV *av = newAV ();
529	av_push (av, newSViv ((*m)->w));	738	av_push (av, newSViv ((*m)->w));
530	av_push (av, newSViv ((*m)->h));	739	av_push (av, newSViv ((*m)->h));
		740	av_push (av, newSViv (rgb));
		741	av_push (av, newSViv (alpha));
531	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	742	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
532		743
533	++m;	744	++m;
534	}	745	}
535	}	746	}
536		747
537	char *
538	SDL_GetError ()
539
540	int	748	int
541	SDL_SetVideoMode (int w, int h, int fullscreen)	749	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
542	CODE:	750	CODE:
		751	{
		752	SDL_EnableUNICODE (1);
		753	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		754
		755	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		756	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		757	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		758	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		759
543	RETVAL = !!SDL_SetVideoMode (	760	RETVAL = !!SDL_SetVideoMode (
544	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	761	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
545	);	762	);
		763
546	if (RETVAL)	764	if (RETVAL)
547	{	765	{
548	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	766	av_clear (texture_av);
		767
		768	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
549	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	769	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
550	# include "glfunc.h"	770	#include "glfunc.h"
551	# undef GL_FUNC	771	#undef GL_FUNC
552	}	772	}
		773	}
553	OUTPUT:	774	OUTPUT:
554	RETVAL	775	RETVAL
555		776
556	void	777	void
557	SDL_GL_SwapBuffers ()	778	SDL_GL_SwapBuffers ()
558		779
559	char *	780	char *
560	SDL_GetKeyName (int sym)	781	SDL_GetKeyName (int sym)
561		782
		783	int
		784	SDL_GetAppState ()
		785
		786	int
		787	SDL_GetModState ()
		788
562	void	789	void
563	SDL_PollEvent ()	790	poll_events ()
564	PPCODE:	791	PPCODE:
565	{	792	{
566	SDL_Event ev;	793	SDL_Event ev;
567		794
568	while (SDL_PollEvent (&ev))	795	SDL_PumpEvents ();
		796	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
569	{	797	{
570	HV *hv = newHV ();	798	HV *hv = newHV ();
571	hv_store (hv, "type", 4, newSViv (ev.type), 0);	799	hv_store (hv, "type", 4, newSViv (ev.type), 0);
572		800
573	switch (ev.type)	801	switch (ev.type)
574	{	802	{
575	case SDL_KEYDOWN:	803	case SDL_KEYDOWN:
576	case SDL_KEYUP:	804	case SDL_KEYUP:
577	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	805	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
578	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	806	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
579	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	807	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		808	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
580	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	809	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
581	break;	810	break;
582		811
583	case SDL_ACTIVEEVENT:	812	case SDL_ACTIVEEVENT:
584	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	813	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
585	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	814	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
586	break;	815	break;
587		816
588	case SDL_MOUSEMOTION:	817	case SDL_MOUSEMOTION:
		818	{
		819	int state = ev.motion.state;
		820	int x = ev.motion.x;
		821	int y = ev.motion.y;
		822	int xrel = ev.motion.xrel;
		823	int yrel = ev.motion.yrel;
		824
		825	/* do simplistic event compression */
		826	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		827	&& state == ev.motion.state)
		828	{
		829	xrel += ev.motion.xrel;
		830	yrel += ev.motion.yrel;
		831	x = ev.motion.x;
		832	y = ev.motion.y;
		833	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		834	}
		835
589	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	836	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
590
591	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	837	hv_store (hv, "state", 5, newSViv (state), 0);
592	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	838	hv_store (hv, "x", 1, newSViv (x), 0);
593	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	839	hv_store (hv, "y", 1, newSViv (y), 0);
594	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	840	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
595	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	841	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		842	}
596	break;	843	break;
597		844
598	case SDL_MOUSEBUTTONDOWN:	845	case SDL_MOUSEBUTTONDOWN:
599	case SDL_MOUSEBUTTONUP:	846	case SDL_MOUSEBUTTONUP:
600	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	847	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
601		848
602	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	849	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
603	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	850	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
604	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	851	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
605	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	852	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
610	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	857	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
611	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	858	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
612	break;	859	break;
613	}	860	}
614		861
615	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFClient::UI::Event", 1))));	862	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
616	}	863	}
617	}	864	}
618		865
619	int	866	int
620	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	867	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
621	POSTCALL:	868	POSTCALL:
622	Mix_HookMusicFinished (music_finished);	869	Mix_HookMusicFinished (music_finished);
623	Mix_ChannelFinished (channel_finished);	870	Mix_ChannelFinished (channel_finished);
624		871
625	void	872	void
		873	Mix_QuerySpec ()
		874	PPCODE:
		875	{
		876	int freq, channels;
		877	Uint16 format;
		878
		879	if (Mix_QuerySpec (&freq, &format, &channels))
		880	{
		881	EXTEND (SP, 3);
		882	PUSHs (sv_2mortal (newSViv (freq)));
		883	PUSHs (sv_2mortal (newSViv (format)));
		884	PUSHs (sv_2mortal (newSViv (channels)));
		885	}
		886	}
		887
		888	void
626	Mix_CloseAudio ()	889	Mix_CloseAudio ()
627		890
628	int	891	int
629	Mix_AllocateChannels (int numchans = -1)	892	Mix_AllocateChannels (int numchans = -1)
630		893
		894	const char *
		895	Mix_GetError ()
		896
631	void	897	void
632	lowdelay (int fd, int val = 1)	898	lowdelay (int fd, int val = 1)
633	CODE:	899	CODE:
		900	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		901
		902	void
		903	win32_proxy_info ()
		904	PPCODE:
		905	{
634	#ifndef _WIN32	906	#ifdef _WIN32
635	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	907	char buffer[2048];
		908	DWORD buflen;
		909
		910	EXTEND (SP, 3);
		911
		912	buflen = sizeof (buffer);
		913	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		914	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		915	{
		916	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		917
		918	buflen = sizeof (buffer);
		919	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		920	{
		921	PUSHs (newSVpv (buffer, 0));
		922
		923	buflen = sizeof (buffer);
		924	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		925	PUSHs (newSVpv (buffer, 0));
		926	}
		927	}
636	#endif	928	#endif
		929	}
637		930
638	void	931	int
639	add_font (char *file)	932	add_font (char *file)
640	CODE:	933	CODE:
641	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	934	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		935	OUTPUT:
		936	RETVAL
642		937
643	void	938	void
644	load_image_inline (SV *image_)	939	load_image_inline (SV *image_)
645	ALIAS:	940	ALIAS:
646	load_image_file = 1	941	load_image_file = 1
…		…
649	STRLEN image_len;	944	STRLEN image_len;
650	char *image = (char *)SvPVbyte (image_, image_len);	945	char *image = (char *)SvPVbyte (image_, image_len);
651	SDL_Surface *surface, *surface2;	946	SDL_Surface *surface, *surface2;
652	SDL_PixelFormat fmt;	947	SDL_PixelFormat fmt;
653	SDL_RWops *rw = ix	948	SDL_RWops *rw = ix
654	? SDL_RWFromFile (image, "r")	949	? SDL_RWFromFile (image, "rb")
655	: SDL_RWFromConstMem (image, image_len);	950	: SDL_RWFromConstMem (image, image_len);
656		951
657	if (!rw)	952	if (!rw)
658	croak ("load_image: %s", SDL_GetError ());	953	croak ("load_image: %s", SDL_GetError ());
659		954
…		…
732	void	1027	void
733	error (char *message)	1028	error (char *message)
734	CODE:	1029	CODE:
735	fprintf (stderr, "ERROR: %s\n", message);	1030	fprintf (stderr, "ERROR: %s\n", message);
736	#ifdef _WIN32	1031	#ifdef _WIN32
737	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1032	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
738	#endif	1033	#endif
739		1034
740	void	1035	void
741	fatal (char *message)	1036	fatal (char *message)
742	CODE:	1037	CODE:
743	fprintf (stderr, "FATAL: %s\n", message);	1038	fprintf (stderr, "FATAL: %s\n", message);
744	#ifdef _WIN32	1039	#ifdef _WIN32
745	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1040	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
746	#endif	1041	#endif
747	_exit (1);	1042	_exit (1);
748		1043
749	void	1044	void
750	_exit (int retval)	1045	_exit (int retval = 0)
751	CODE:	1046	CODE:
		1047	#ifdef WIN32
		1048	ExitThread (retval); // unclean, please beam me up
		1049	#else
752	_exit (retval);	1050	_exit (retval);
		1051	#endif
753		1052
		1053	void
		1054	debug ()
		1055	CODE:
		1056	{
		1057	#if DEBUG
		1058	VALGRIND_DO_LEAK_CHECK;
		1059	#endif
		1060	}
		1061
754	MODULE = CFClient PACKAGE = CFClient::Font	1062	MODULE = Deliantra::Client PACKAGE = DC::Font
755		1063
756	CFClient::Font	1064	PROTOTYPES: DISABLE
		1065
		1066	DC::Font
757	new_from_file (SV *class, char *path, int id = 0)	1067	new_from_file (SV *class, char *path, int id = 0)
758	CODE:	1068	CODE:
759	{	1069	{
760	int count;	1070	int count;
761	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1071	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
764	}	1074	}
765	OUTPUT:	1075	OUTPUT:
766	RETVAL	1076	RETVAL
767		1077
768	void	1078	void
769	DESTROY (CFClient::Font self)	1079	DESTROY (DC::Font self)
770	CODE:	1080	CODE:
771	pango_font_description_free (self);	1081	pango_font_description_free (self);
772		1082
773	void	1083	void
774	make_default (CFClient::Font self)	1084	make_default (DC::Font self)
		1085	PROTOTYPE: $
775	CODE:	1086	CODE:
776	default_font = self;	1087	default_font = self;
777		1088
778	MODULE = CFClient PACKAGE = CFClient::Layout	1089	MODULE = Deliantra::Client PACKAGE = DC::Layout
779		1090
		1091	PROTOTYPES: DISABLE
		1092
780	void	1093	void
781	reset_glyph_cache ()	1094	glyph_cache_backup ()
		1095	PROTOTYPE:
782	CODE:	1096	CODE:
		1097	tc_backup ();
		1098
		1099	void
		1100	glyph_cache_restore ()
		1101	PROTOTYPE:
		1102	CODE:
783	tc_clear ();	1103	tc_restore ();
784		1104
785	CFClient::Layout	1105	DC::Layout
786	new (SV *class)	1106	new (SV *class)
787	CODE:	1107	CODE:
788	New (0, RETVAL, 1, struct cf_layout);	1108	New (0, RETVAL, 1, struct cf_layout);
789		1109
790	RETVAL->pl = pango_layout_new (opengl_context);	1110	RETVAL->pl = pango_layout_new (opengl_context);
…		…
792	RETVAL->g = 1.;	1112	RETVAL->g = 1.;
793	RETVAL->b = 1.;	1113	RETVAL->b = 1.;
794	RETVAL->a = 1.;	1114	RETVAL->a = 1.;
795	RETVAL->base_height = MIN_FONT_HEIGHT;	1115	RETVAL->base_height = MIN_FONT_HEIGHT;
796	RETVAL->font = 0;	1116	RETVAL->font = 0;
		1117	RETVAL->rc = rc_alloc ();
797		1118
798	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1119	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
799	layout_update_font (RETVAL);	1120	layout_update_font (RETVAL);
800	OUTPUT:	1121	OUTPUT:
801	RETVAL	1122	RETVAL
802		1123
803	void	1124	void
804	DESTROY (CFClient::Layout self)	1125	DESTROY (DC::Layout self)
805	CODE:	1126	CODE:
806	g_object_unref (self->pl);	1127	g_object_unref (self->pl);
		1128	rc_free (self->rc);
807	Safefree (self);	1129	Safefree (self);
808		1130
809	void	1131	void
810	set_text (CFClient::Layout self, SV *text_)	1132	set_text (DC::Layout self, SV *text_)
811	CODE:	1133	CODE:
812	{	1134	{
813	STRLEN textlen;	1135	STRLEN textlen;
814	char *text = SvPVutf8 (text_, textlen);	1136	char *text = SvPVutf8 (text_, textlen);
815		1137
816	pango_layout_set_text (self->pl, text, textlen);	1138	pango_layout_set_text (self->pl, text, textlen);
817	}	1139	}
818		1140
819	void	1141	void
820	set_markup (CFClient::Layout self, SV *text_)	1142	set_markup (DC::Layout self, SV *text_)
821	CODE:	1143	CODE:
822	{	1144	{
823	STRLEN textlen;	1145	STRLEN textlen;
824	char *text = SvPVutf8 (text_, textlen);	1146	char *text = SvPVutf8 (text_, textlen);
825		1147
826	pango_layout_set_markup (self->pl, text, textlen);	1148	pango_layout_set_markup (self->pl, text, textlen);
827	}	1149	}
828		1150
829	void	1151	void
830	set_shapes (CFClient::Layout self, ...)	1152	set_shapes (DC::Layout self, ...)
831	CODE:	1153	CODE:
832	{	1154	{
833	PangoAttrList *attrs = 0;	1155	PangoAttrList *attrs = 0;
834	const char *text = pango_layout_get_text (self->pl);	1156	const char *text = pango_layout_get_text (self->pl);
835	const char *pos = text;	1157	const char *pos = text;
…		…
870	if (attrs)	1192	if (attrs)
871	pango_layout_set_attributes (self->pl, attrs);	1193	pango_layout_set_attributes (self->pl, attrs);
872	}	1194	}
873		1195
874	void	1196	void
875	get_shapes (CFClient::Layout self)	1197	get_shapes (DC::Layout self)
876	PPCODE:	1198	PPCODE:
877	{	1199	{
878	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1200	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
879		1201
880	do	1202	do
881	{	1203	{
882	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1204	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
883		1205
884	if (run && shape_attr_p (run))	1206	if (run && shape_attr_p (run))
885	{	1207	{
886	PangoRectangle extents;	1208	PangoRectangle extents;
887	pango_layout_iter_get_run_extents (iter, 0, &extents);	1209	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
895		1217
896	pango_layout_iter_free (iter);	1218	pango_layout_iter_free (iter);
897	}	1219	}
898		1220
899	int	1221	int
900	has_wrapped (CFClient::Layout self)	1222	has_wrapped (DC::Layout self)
901	CODE:	1223	CODE:
902	{	1224	{
903	int lines = 1;	1225	int lines = 1;
904	const char *text = pango_layout_get_text (self->pl);	1226	const char *text = pango_layout_get_text (self->pl);
905		1227
…		…
910	}	1232	}
911	OUTPUT:	1233	OUTPUT:
912	RETVAL	1234	RETVAL
913		1235
914	SV *	1236	SV *
915	get_text (CFClient::Layout self)	1237	get_text (DC::Layout self)
916	CODE:	1238	CODE:
917	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1239	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
918	sv_utf8_decode (RETVAL);	1240	sv_utf8_decode (RETVAL);
919	OUTPUT:	1241	OUTPUT:
920	RETVAL	1242	RETVAL
921		1243
922	void	1244	void
923	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1245	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
924	CODE:	1246	CODE:
925	self->r = r;	1247	self->r = r;
926	self->g = g;	1248	self->g = g;
927	self->b = b;	1249	self->b = b;
928	self->a = a;	1250	self->a = a;
929		1251
930	void	1252	void
931	set_font (CFClient::Layout self, CFClient::Font font = 0)	1253	set_font (DC::Layout self, DC::Font font = 0)
932	CODE:	1254	CODE:
933	if (self->font != font)	1255	if (self->font != font)
934	{	1256	{
935	self->font = font;	1257	self->font = font;
936	layout_update_font (self);	1258	layout_update_font (self);
937	}	1259	}
938		1260
939	void	1261	void
940	set_height (CFClient::Layout self, int base_height)	1262	set_height (DC::Layout self, int base_height)
941	CODE:	1263	CODE:
942	if (self->base_height != base_height)	1264	if (self->base_height != base_height)
943	{	1265	{
944	self->base_height = base_height;	1266	self->base_height = base_height;
945	layout_update_font (self);	1267	layout_update_font (self);
946	}	1268	}
947		1269
948	void	1270	void
949	set_width (CFClient::Layout self, int max_width = -1)	1271	set_width (DC::Layout self, int max_width = -1)
950	CODE:	1272	CODE:
951	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1273	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
952		1274
953	void	1275	void
954	set_indent (CFClient::Layout self, int indent)	1276	set_indent (DC::Layout self, int indent)
955	CODE:	1277	CODE:
956	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1278	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
957		1279
958	void	1280	void
959	set_spacing (CFClient::Layout self, int spacing)	1281	set_spacing (DC::Layout self, int spacing)
960	CODE:	1282	CODE:
961	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1283	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
962		1284
963	void	1285	void
964	set_ellipsise (CFClient::Layout self, int ellipsise)	1286	set_ellipsise (DC::Layout self, int ellipsise)
965	CODE:	1287	CODE:
966	pango_layout_set_ellipsize (self->pl,	1288	pango_layout_set_ellipsize (self->pl,
967	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1289	ellipsise == 1 ? PANGO_ELLIPSIZE_START
968	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1290	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
969	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1291	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
970	: PANGO_ELLIPSIZE_NONE	1292	: PANGO_ELLIPSIZE_NONE
971	);	1293	);
972		1294
973	void	1295	void
974	set_single_paragraph_mode (CFClient::Layout self, int spm)	1296	set_single_paragraph_mode (DC::Layout self, int spm)
975	CODE:	1297	CODE:
976	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1298	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
977		1299
978	void	1300	void
979	size (CFClient::Layout self)	1301	size (DC::Layout self)
980	PPCODE:	1302	PPCODE:
981	{	1303	{
982	int w, h;	1304	int w, h;
983		1305
984	layout_get_pixel_size (self, &w, &h);	1306	layout_get_pixel_size (self, &w, &h);
…		…
987	PUSHs (sv_2mortal (newSViv (w)));	1309	PUSHs (sv_2mortal (newSViv (w)));
988	PUSHs (sv_2mortal (newSViv (h)));	1310	PUSHs (sv_2mortal (newSViv (h)));
989	}	1311	}
990		1312
991	int	1313	int
992	descent (CFClient::Layout self)	1314	descent (DC::Layout self)
993	CODE:	1315	CODE:
994	{	1316	{
995	PangoRectangle rect;	1317	PangoRectangle rect;
996	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1318	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
997	pango_layout_line_get_pixel_extents (line, 0, &rect);	1319	pango_layout_line_get_pixel_extents (line, 0, &rect);
998	RETVAL = PANGO_DESCENT (rect);	1320	RETVAL = PANGO_DESCENT (rect);
999	}	1321	}
1000	OUTPUT:	1322	OUTPUT:
1001	RETVAL	1323	RETVAL
1002		1324
1003	int	1325	int
1004	xy_to_index (CFClient::Layout self, int x, int y)	1326	xy_to_index (DC::Layout self, int x, int y)
1005	CODE:	1327	CODE:
1006	{	1328	{
1007	int index, trailing;	1329	int index, trailing;
1008	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1330	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1009	RETVAL = index;	1331	RETVAL = index + trailing;
1010	}	1332	}
1011	OUTPUT:	1333	OUTPUT:
1012	RETVAL	1334	RETVAL
1013		1335
1014	void	1336	void
1015	cursor_pos (CFClient::Layout self, int index)	1337	cursor_pos (DC::Layout self, int index)
1016	PPCODE:	1338	PPCODE:
1017	{	1339	{
1018	PangoRectangle strong_pos;	1340	PangoRectangle pos;
1019	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1341	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1020		1342
1021	EXTEND (SP, 3);	1343	EXTEND (SP, 3);
1022	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1344	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1023	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1345	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1024	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1346	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1025	}	1347	}
1026		1348
1027	void	1349	void
1028	render (CFClient::Layout self, float x, float y)	1350	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1029	PPCODE:	1351	PPCODE:
		1352	{
		1353	int line, x;
		1354
		1355	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1356	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1357	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1358	--line;
		1359	#endif
		1360	EXTEND (SP, 2);
		1361	PUSHs (sv_2mortal (newSViv (line)));
		1362	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1363	}
		1364
		1365	void
		1366	line_x_to_index (DC::Layout self, int line, int x)
		1367	PPCODE:
		1368	{
		1369	PangoLayoutLine *lp;
		1370	int index, trailing;
		1371
		1372	if (line < 0)
		1373	XSRETURN_EMPTY;
		1374
		1375	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1376	XSRETURN_EMPTY; /* do better */
		1377
		1378	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1379
		1380	EXTEND (SP, 2);
		1381	if (GIMME_V == G_SCALAR)
		1382	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1383	else
		1384	{
		1385	PUSHs (sv_2mortal (newSViv (index)));
		1386	PUSHs (sv_2mortal (newSViv (trailing)));
		1387	}
		1388	}
		1389
		1390	void
		1391	render (DC::Layout self, float x, float y, int flags = 0)
		1392	CODE:
		1393	rc_clear (self->rc);
1030	pango_opengl_render_layout_subpixel (	1394	pango_opengl_render_layout_subpixel (
1031	self->pl,	1395	self->pl,
		1396	self->rc,
1032	x * PANGO_SCALE, y * PANGO_SCALE,	1397	x * PANGO_SCALE, y * PANGO_SCALE,
1033	self->r, self->g, self->b, self->a	1398	self->r, self->g, self->b, self->a,
		1399	flags
1034	);	1400	);
		1401	// we assume that context_change actually clears/frees stuff
		1402	// and does not do any recomputation...
		1403	pango_layout_context_changed (self->pl);
1035		1404
		1405	void
		1406	draw (DC::Layout self)
		1407	CODE:
		1408	{
		1409	glEnable (GL_TEXTURE_2D);
		1410	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1411	glEnable (GL_BLEND);
		1412	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1413	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1414	glEnable (GL_ALPHA_TEST);
		1415	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1416
		1417	rc_draw (self->rc);
		1418
		1419	glDisable (GL_ALPHA_TEST);
		1420	glDisable (GL_BLEND);
		1421	glDisable (GL_TEXTURE_2D);
		1422	}
		1423
1036	MODULE = CFClient PACKAGE = CFClient::Texture	1424	MODULE = Deliantra::Client PACKAGE = DC::Texture
1037		1425
1038	void	1426	PROTOTYPES: ENABLE
1039	pad2pot (SV *data_, SV *w_, SV *h_)
1040	CODE:
1041	{
1042	int ow = SvIV (w_);
1043	int oh = SvIV (h_);
1044		1427
1045	if (ow && oh)	1428	void
		1429	pad (SV *data_, int ow, int oh, int nw, int nh)
		1430	CODE:
		1431	{
		1432	if ((nw != ow || nh != oh) && SvOK (data_))
1046	{	1433	{
1047	int nw = minpot (ow);
1048	int nh = minpot (oh);
1049
1050	if (nw != ow || nh != oh)
1051	{
1052	if (SvOK (data_))
1053	{
1054	STRLEN datalen;	1434	STRLEN datalen;
1055	char *data = SvPVbyte (data_, datalen);	1435	char *data = SvPVbyte (data_, datalen);
1056	int bpp = datalen / (ow * oh);	1436	int bpp = datalen / (ow * oh);
1057	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1437	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1058		1438
1059	SvPOK_only (result_);	1439	SvPOK_only (result_);
1060	SvCUR_set (result_, nw * nh * bpp);	1440	SvCUR_set (result_, nw * nh * bpp);
1061		1441
1062	memset (SvPVX (result_), 0, nw * nh * bpp);	1442	memset (SvPVX (result_), 0, nw * nh * bpp);
1063	while (oh--)	1443	while (oh--)
1064	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1444	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1065		1445
1066	sv_setsv (data_, result_);	1446	sv_setsv (data_, result_);
1067	}
1068
1069	sv_setiv (w_, nw);
1070	sv_setiv (h_, nh);
1071	}
1072	}	1447	}
1073	}	1448	}
1074		1449
1075	void	1450	void
1076	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1451	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1082	{	1457	{
1083	HV *hv = (HV *)SvRV (self);	1458	HV *hv = (HV *)SvRV (self);
1084	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1459	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1085	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1460	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1086	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1461	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1462
		1463	if (name <= 0)
		1464	XSRETURN_EMPTY;
1087		1465
1088	if (items < 5)	1466	if (items < 5)
1089	{	1467	{
1090	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1468	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1091	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1469	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1119	glDisable (GL_ALPHA_TEST);	1497	glDisable (GL_ALPHA_TEST);
1120	glDisable (GL_BLEND);	1498	glDisable (GL_BLEND);
1121	}	1499	}
1122	}	1500	}
1123		1501
		1502	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1503	CODE:
		1504	{
		1505	GLint width;
		1506	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1507	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1508	RETVAL = width > 0;
		1509	}
		1510	OUTPUT:
		1511	RETVAL
		1512
1124	MODULE = CFClient PACKAGE = CFClient::Map	1513	MODULE = Deliantra::Client PACKAGE = DC::Map
1125		1514
1126	CFClient::Map	1515	PROTOTYPES: DISABLE
1127	new (SV *class, int map_width, int map_height)	1516
		1517	DC::Map
		1518	new (SV *class)
1128	CODE:	1519	CODE:
1129	New (0, RETVAL, 1, struct map);	1520	New (0, RETVAL, 1, struct map);
1130	RETVAL->x = 0;	1521	RETVAL->x = 0;
1131	RETVAL->y = 0;	1522	RETVAL->y = 0;
1132	RETVAL->w = map_width;	1523	RETVAL->w = 0;
1133	RETVAL->h = map_height;	1524	RETVAL->h = 0;
1134	RETVAL->ox = 0;	1525	RETVAL->ox = 0;
1135	RETVAL->oy = 0;	1526	RETVAL->oy = 0;
1136	RETVAL->faces = 8192;	1527	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1137	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1528	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1138	RETVAL->texs = 8192;
1139	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1140	RETVAL->rows = 0;	1529	RETVAL->rows = 0;
1141	RETVAL->row = 0;	1530	RETVAL->row = 0;
1142	OUTPUT:	1531	OUTPUT:
1143	RETVAL	1532	RETVAL
1144		1533
1145	void	1534	void
1146	DESTROY (CFClient::Map self)	1535	DESTROY (DC::Map self)
1147	CODE:	1536	CODE:
1148	{	1537	{
1149	map_clear (self);	1538	map_clear (self);
1150	Safefree (self->face);	1539	Safefree (self->face2tile);
1151	Safefree (self->tex);	1540	Safefree (self->tex);
1152	Safefree (self);	1541	Safefree (self);
1153	}	1542	}
1154		1543
1155	void	1544	void
		1545	resize (DC::Map self, int map_width, int map_height)
		1546	CODE:
		1547	self->w = map_width;
		1548	self->h = map_height;
		1549
		1550	void
1156	clear (CFClient::Map self)	1551	clear (DC::Map self)
1157	CODE:	1552	CODE:
1158	map_clear (self);	1553	map_clear (self);
1159		1554
1160	void	1555	void
1161	set_face (CFClient::Map self, int face, int texid)	1556	set_tileid (DC::Map self, int face, int tile)
1162	CODE:	1557	CODE:
1163	{	1558	{
1164	while (self->faces <= face)	1559	need_facenum (self, face); self->face2tile [face] = tile;
1165	{	1560	need_texid (self, tile);
1166	Append (mapface, self->face, self->faces, self->faces);
1167	self->faces *= 2;
1168	}
1169
1170	self->face [face] = texid;
1171	}	1561	}
1172		1562
1173	void	1563	void
		1564	set_smooth (DC::Map self, int face, int smooth, int level)
		1565	CODE:
		1566	{
		1567	tileid texid;
		1568	maptex *tex;
		1569
		1570	if (face < 0 || face >= self->faces)
		1571	return;
		1572
		1573	if (smooth < 0 || smooth >= self->faces)
		1574	return;
		1575
		1576	texid = self->face2tile [face];
		1577
		1578	if (!texid)
		1579	return;
		1580
		1581	tex = self->tex + texid;
		1582	tex->smoothtile = self->face2tile [smooth];
		1583	tex->smoothlevel = level;
		1584	}
		1585
		1586	void
1174	set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1587	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)
1175	CODE:	1588	CODE:
1176	{	1589	{
1177	while (self->texs <= texid)	1590	need_texid (self, texid);
1178	{
1179	Append (maptex, self->tex, self->texs, self->texs);
1180	self->texs *= 2;
1181	}
1182		1591
1183	{	1592	{
1184	maptex *tex = self->tex + texid;	1593	maptex *tex = self->tex + texid;
1185		1594
1186	tex->name = name;	1595	tex->name = name;
…		…
1203	// from transparent color bleeding and ugly wrapping effects.	1612	// from transparent color bleeding and ugly wrapping effects.
1204	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1613	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1205	}	1614	}
1206		1615
1207	int	1616	int
1208	ox (CFClient::Map self)	1617	ox (DC::Map self)
1209	ALIAS:	1618	ALIAS:
1210	oy = 1	1619	oy = 1
1211	x = 2	1620	x = 2
1212	y = 3	1621	y = 3
1213	w = 4	1622	w = 4
…		…
1224	}	1633	}
1225	OUTPUT:	1634	OUTPUT:
1226	RETVAL	1635	RETVAL
1227		1636
1228	void	1637	void
1229	scroll (CFClient::Map self, int dx, int dy)	1638	scroll (DC::Map self, int dx, int dy)
1230	CODE:	1639	CODE:
1231	{	1640	{
1232	if (dx > 0)	1641	if (dx > 0)
1233	map_blank (self, self->x, self->y, dx - 1, self->h);	1642	map_blank (self, self->x, self->y, dx, self->h);
1234	else if (dx < 0)	1643	else if (dx < 0)
1235	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1644	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1236		1645
1237	if (dy > 0)	1646	if (dy > 0)
1238	map_blank (self, self->x, self->y, self->w, dy - 1);	1647	map_blank (self, self->x, self->y, self->w, dy);
1239	else if (dy < 0)	1648	else if (dy < 0)
1240	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1649	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1241		1650
1242	self->ox += dx; self->x += dx;	1651	self->ox += dx; self->x += dx;
1243	self->oy += dy; self->y += dy;	1652	self->oy += dy; self->y += dy;
1244		1653
1245	while (self->y < 0)	1654	while (self->y < 0)
…		…
1249	self->rows += MAP_EXTEND_Y;	1658	self->rows += MAP_EXTEND_Y;
1250	self->y += MAP_EXTEND_Y;	1659	self->y += MAP_EXTEND_Y;
1251	}	1660	}
1252	}	1661	}
1253		1662
1254	void	1663	SV *
1255	map1a_update (CFClient::Map self, SV *data_)	1664	map1a_update (DC::Map self, SV *data_, int extmap)
1256	CODE:	1665	CODE:
1257	{	1666	{
1258	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1667	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1259	uint8_t *data_end = (uint8_t *)SvEND (data_);	1668	uint8_t *data_end = (uint8_t *)SvEND (data_);
1260	mapcell *cell;	1669	mapcell *cell;
1261	int x, y, flags;	1670	int x, y, z, flags;
		1671	AV *missing = newAV ();
		1672	RETVAL = newRV_noinc ((SV *)missing);
1262		1673
1263	while (data < data_end)	1674	while (data < data_end - 1)
1264	{	1675	{
1265	flags = (data [0] << 8) + data [1]; data += 2;	1676	flags = (data [0] << 8) + data [1]; data += 2;
1266		1677
1267	x = self->x + ((flags >> 10) & 63);	1678	x = self->x + ((flags >> 10) & 63);
1268	y = self->y + ((flags >> 4) & 63);	1679	y = self->y + ((flags >> 4) & 63);
1269		1680
1270	cell = map_get_cell (self, x, y);	1681	cell = map_get_cell (self, x, y);
1271		1682
1272	if (flags & 15)	1683	if (flags & 15)
1273	{	1684	{
1274	if (cell->darkness < 0)	1685	if (!cell->darkness)
1275	{	1686	{
		1687	memset (cell, 0, sizeof (*cell));
1276	cell->darkness = 0;	1688	cell->darkness = 256;
1277	cell->face [0] = 0;
1278	cell->face [1] = 0;
1279	cell->face [2] = 0;
1280	}	1689	}
1281		1690
1282	cell->darkness = flags & 8 ? *data++ : 255;
1283
1284	//TODO: don't trust server data to be in-range(!)	1691	//TODO: don't trust server data to be in-range(!)
1285		1692
1286	if (flags & 4)	1693	if (flags & 8)
1287	{	1694	{
1288	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1695	if (extmap)
		1696	{
		1697	uint8_t ext, cmd;
		1698
		1699	do
		1700	{
		1701	ext = *data++;
		1702	cmd = ext & 0x7f;
		1703
		1704	if (cmd < 4)
		1705	cell->darkness = 255 - ext * 64 + 1;
		1706	else if (cmd == 5) // health
		1707	{
		1708	cell->stat_width = 1;
		1709	cell->stat_hp = *data++;
		1710	}
		1711	else if (cmd == 6) // monster width
		1712	cell->stat_width = *data++ + 1;
		1713	else if (cmd == 0x47)
		1714	{
		1715	if (*data == 1) cell->player = data [1];
		1716	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1717	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1718	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		1719
		1720	data += *data + 1;
		1721	}
		1722	else if (cmd == 8) // cell flags
		1723	cell->flags = *data++;
		1724	else if (ext & 0x40) // unknown, multibyte => skip
		1725	data += *data + 1;
		1726	else
		1727	data++;
		1728	}
		1729	while (ext & 0x80);
		1730	}
		1731	else
		1732	cell->darkness = *data++ + 1;
1289	}	1733	}
1290		1734
		1735	for (z = 0; z <= 2; ++z)
1291	if (flags & 2)	1736	if (flags & (4 >> z))
1292	{	1737	{
1293	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1738	faceid face = (data [0] << 8) + data [1]; data += 2;
		1739	need_facenum (self, face);
		1740	cell->tile [z] = self->face2tile [face];
		1741
		1742	if (cell->tile [z])
		1743	{
		1744	maptex *tex = self->tex + cell->tile [z];
		1745	if (!tex->name)
		1746	av_push (missing, newSViv (cell->tile [z]));
		1747
		1748	if (tex->smoothtile)
		1749	{
		1750	maptex *smooth = self->tex + tex->smoothtile;
		1751	if (!smooth->name)
		1752	av_push (missing, newSViv (tex->smoothtile));
		1753	}
		1754	}
1294	}	1755	}
1295
1296	if (flags & 1)
1297	{
1298	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1299	}
1300	}	1756	}
1301	else	1757	else
1302	cell->darkness = -1;	1758	cell->darkness = 0;
1303	}	1759	}
1304	}	1760	}
		1761	OUTPUT:
		1762	RETVAL
1305		1763
1306	SV *	1764	SV *
1307	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1765	mapmap (DC::Map self, int x0, int y0, int w, int h)
1308	CODE:	1766	CODE:
1309	{	1767	{
1310	int x1, x;	1768	int x1, x;
1311	int y1, y;	1769	int y1, y;
1312	int z;	1770	int z;
…		…
1333	{	1791	{
1334	mapcell *cell = row->col + (x - row->c0);	1792	mapcell *cell = row->col + (x - row->c0);
1335		1793
1336	for (z = 0; z <= 0; z++)	1794	for (z = 0; z <= 0; z++)
1337	{	1795	{
1338	mapface face = cell->face [z];
1339
1340	if (face)
1341	{
1342	maptex tex = self->tex [face];	1796	maptex tex = self->tex [cell->tile [z]];
1343	int a0 = 255 - tex.a;	1797	int a0 = 255 - tex.a;
1344	int a1 = tex.a;	1798	int a1 = tex.a;
1345		1799
1346	r = (r * a0 + tex.r * a1) / 255;	1800	r = (r * a0 + tex.r * a1) / 255;
1347	g = (g * a0 + tex.g * a1) / 255;	1801	g = (g * a0 + tex.g * a1) / 255;
1348	b = (b * a0 + tex.b * a1) / 255;	1802	b = (b * a0 + tex.b * a1) / 255;
1349	a = (a * a0 + tex.a * a1) / 255;	1803	a = (a * a0 + tex.a * a1) / 255;
1350	}
1351	}	1804	}
1352	}	1805	}
1353		1806
1354	*map++ = (r )	1807	*map++ = (r )
1355	| (g << 8)	1808	| (g << 8)
…		…
1362	}	1815	}
1363	OUTPUT:	1816	OUTPUT:
1364	RETVAL	1817	RETVAL
1365		1818
1366	void	1819	void
1367	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1820	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1368	CODE:	1821	CODE:
1369	{	1822	{
1370	int vx, vy;
1371	int x, y, z;	1823	int x, y, z;
1372	int last_name;
1373	mapface face;
1374		1824
1375	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1825	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1376	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1826	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1827	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1828	smooth_key skey;
		1829	int pl_x, pl_y;
		1830	maptex pl_tex;
		1831	rc_t *rc = rc_alloc ();
		1832	rc_key_t key;
		1833	rc_array_t *arr;
1377		1834
1378	/*	1835	pl_tex.name = 0;
1379	int vx = self->vx = self->w >= sw
1380	? self->x + (self->w - sw) / 2
1381	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1382		1836
1383	int vy = self->vy = self->h >= sh	1837	// thats current max. sorry.
1384	? self->y + (self->h - sh) / 2	1838	if (sw > 255) sw = 255;
1385	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1839	if (sh > 255) sh = 255;
1386	*/
1387		1840
1388	glColor4ub (255, 255, 255, 255);	1841	// clear key, in case of extra padding
		1842	memset (&skey, 0, sizeof (skey));
		1843
		1844	memset (&key, 0, sizeof (key));
		1845	key.r = 255;
		1846	key.g = 255;
		1847	key.b = 255;
		1848	key.a = 255;
		1849	key.mode = GL_QUADS;
		1850	key.format = GL_T2F_V3F;
		1851	key.texname = -1;
		1852
		1853	mx += self->x;
		1854	my += self->y;
		1855
		1856	// first pass: determine smooth_max
		1857	// rather ugly, if you ask me
		1858	// could also be stored inside mapcell and updated on change
		1859	memset (smooth_max, 0, sizeof (smooth_max));
		1860
		1861	for (y = 0; y < sh; y++)
		1862	if (0 <= y + my && y + my < self->rows)
		1863	{
		1864	maprow *row = self->row + (y + my);
		1865
		1866	for (x = 0; x < sw; x++)
		1867	if (row->c0 <= x + mx && x + mx < row->c1)
		1868	{
		1869	mapcell *cell = row->col + (x + mx - row->c0);
		1870
		1871	smooth_max[x + 1][y + 1] =
		1872	MAX (self->tex [cell->tile [0]].smoothlevel,
		1873	MAX (self->tex [cell->tile [1]].smoothlevel,
		1874	self->tex [cell->tile [2]].smoothlevel));
		1875	}
		1876	}
1389		1877
1390	glEnable (GL_BLEND);	1878	glEnable (GL_BLEND);
1391	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1879	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1392	glEnable (GL_TEXTURE_2D);
1393	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1880	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1394		1881
1395	glBegin (GL_QUADS);
1396
1397	last_name = 0;
1398
1399	for (z = 0; z < 3; z++)	1882	for (z = 0; z <= 2; z++)
		1883	{
		1884	memset (smooth_level, 0, sizeof (smooth_level));
		1885
1400	for (y = 0; y < sh; y++)	1886	for (y = 0; y < sh; y++)
1401	if (0 <= y + vy && y + vy < self->rows)	1887	if (0 <= y + my && y + my < self->rows)
1402	{	1888	{
1403	maprow *row = self->row + (y + vy);	1889	maprow *row = self->row + (y + my);
1404		1890
1405	for (x = 0; x < sw; x++)	1891	for (x = 0; x < sw; x++)
1406	if (row->c0 <= x + vx && x + vx < row->c1)	1892	if (row->c0 <= x + mx && x + mx < row->c1)
1407	{	1893	{
1408	mapcell *cell = row->col + (x + vx - row->c0);	1894	mapcell *cell = row->col + (x + mx - row->c0);
1409
1410	face = cell->face [z];	1895	tileid tile = cell->tile [z];
1411		1896
1412	if (face)	1897	if (tile)
		1898	{
		1899	maptex tex = self->tex [tile];
		1900	int px = (x + 1) * T - tex.w;
		1901	int py = (y + 1) * T - tex.h;
		1902
		1903	if (key.texname != tex.name)
		1904	{
		1905	if (!tex.name)
		1906	tex = self->tex [2]; /* missing, replace by noface */
		1907
		1908	key.texname = tex.name;
		1909	arr = rc_array (rc, &key);
		1910	}
		1911
		1912	if (expect_false (cell->player == player) && expect_false (z == 2))
		1913	{
		1914	pl_x = px;
		1915	pl_y = py;
		1916	pl_tex = tex;
		1917	continue;
		1918	}
		1919
		1920	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1921	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1922	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1923	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1924
		1925	if (expect_false (cell->flags) && expect_false (z == 2))
		1926	{
		1927	// overlays such as the speech bubble, probably more to come
		1928	if (cell->flags & 1)
		1929	{
		1930	maptex tex = self->tex [1];
		1931	int px = x * T + T * 2 / 32;
		1932	int py = y * T - T * 6 / 32;
		1933
		1934	if (tex.name)
		1935	{
		1936	if (key.texname != tex.name)
		1937	{
		1938	key.texname = tex.name;
		1939	arr = rc_array (rc, &key);
		1940	}
		1941
		1942	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1943	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1944	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1945	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1946	}
		1947	}
		1948	}
		1949
		1950	// update smooth hash
		1951	if (tex.smoothtile)
		1952	{
		1953	skey.tile = tex.smoothtile;
		1954	skey.level = tex.smoothlevel;
		1955
		1956	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1957
		1958	// add bits to current tile and all neighbours. skey.x|y is
		1959	// shifted +1|+1 so we always stay positive.
		1960
		1961	// bits is ___n cccc CCCC bbbb
		1962	// n do not draw borders&corners
		1963	// c draw these corners, but...
		1964	// C ... not these
		1965	// b draw these borders
		1966
		1967	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1968	// ┃· ·· ·┃ ━━
		1969
		1970	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1971	// ·· ·· ·┏ ┓·
		1972
		1973	// full tile
		1974	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1975
		1976	// borders
		1977	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1978	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1979	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1980	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1981
		1982	// corners
		1983	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1984	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1985	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1986	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1987	}
		1988	}
		1989	}
		1990	}
		1991
		1992	rc_draw (rc);
		1993	rc_clear (rc);
		1994
		1995	// go through all smoothlevels, lowest to highest, then draw.
		1996	// this is basically counting sort
		1997	{
		1998	int w, b;
		1999
		2000	glEnable (GL_TEXTURE_2D);
		2001	glBegin (GL_QUADS);
		2002	for (w = 0; w < 256 / 32; ++w)
		2003	{
		2004	uint32_t smask = smooth_level [w];
		2005	if (smask)
		2006	for (b = 0; b < 32; ++b)
		2007	if (smask & (((uint32_t)1) << b))
1413	{	2008	{
1414	maptex tex = self->tex [face];	2009	int level = (w << 5) | b;
		2010	HE *he;
1415		2011
1416	int px = (x + 1) * 32 - tex.w;	2012	hv_iterinit (smooth);
1417	int py = (y + 1) * 32 - tex.h;	2013	while ((he = hv_iternext (smooth)))
1418
1419	if (last_name != tex.name)
1420	{	2014	{
		2015	smooth_key *skey = (smooth_key *)HeKEY (he);
		2016	IV bits = SvIVX (HeVAL (he));
		2017
		2018	if (!(bits & 0x1000)
		2019	&& skey->level == level
		2020	&& level > smooth_max [skey->x][skey->y])
		2021	{
		2022	maptex tex = self->tex [skey->tile];
		2023	int px = (((int)skey->x) - 1) * T;
		2024	int py = (((int)skey->y) - 1) * T;
		2025	int border = bits & 15;
		2026	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2027	float dx = tex.s * .0625f; // 16 images/row
		2028	float dy = tex.t * .5f ; // 2 images/column
		2029
		2030	if (tex.name)
		2031	{
		2032	// this time avoiding texture state changes
		2033	// save gobs of state changes.
		2034	if (key.texname != tex.name)
		2035	{
1421	glEnd ();	2036	glEnd ();
1422	last_name = tex.name;
1423	glBindTexture (GL_TEXTURE_2D, last_name);	2037	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1424	glBegin (GL_QUADS);	2038	glBegin (GL_QUADS);
		2039	}
		2040
		2041	if (border)
		2042	{
		2043	float ox = border * dx;
		2044
		2045	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2046	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2047	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2048	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2049	}
		2050
		2051	if (corner)
		2052	{
		2053	float ox = corner * dx;
		2054
		2055	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2056	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2057	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2058	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2059	}
		2060	}
		2061	}
1425	}	2062	}
1426
1427	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1428	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1429	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1430	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1431	}	2063	}
1432	}
1433	}	2064	}
1434		2065
1435	glEnd ();	2066	glEnd ();
1436
1437	glDisable (GL_TEXTURE_2D);	2067	glDisable (GL_TEXTURE_2D);
		2068	key.texname = -1;
		2069	}
		2070
		2071	hv_clear (smooth);
		2072	}
		2073
		2074	if (pl_tex.name)
		2075	{
		2076	maptex tex = pl_tex;
		2077	int px = pl_x + pdx;
		2078	int py = pl_y + pdy;
		2079
		2080	key.texname = tex.name;
		2081	arr = rc_array (rc, &key);
		2082
		2083	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2084	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2085	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2086	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2087
		2088	rc_draw (rc);
		2089	}
		2090
1438	glDisable (GL_BLEND);	2091	glDisable (GL_BLEND);
1439	}	2092	rc_free (rc);
1440		2093
		2094	// top layer: overlays such as the health bar
		2095	for (y = 0; y < sh; y++)
		2096	if (0 <= y + my && y + my < self->rows)
		2097	{
		2098	maprow *row = self->row + (y + my);
		2099
		2100	for (x = 0; x < sw; x++)
		2101	if (row->c0 <= x + mx && x + mx < row->c1)
		2102	{
		2103	mapcell *cell = row->col + (x + mx - row->c0);
		2104
		2105	int px = x * T;
		2106	int py = y * T;
		2107
		2108	if (cell->stat_hp)
		2109	{
		2110	int width = cell->stat_width * T;
		2111	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2112
		2113	glColor3ub (0, 0, 0);
		2114	glRectf (px + 1, py - thick - 2,
		2115	px + width - 1, py);
		2116
		2117	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2118	glRectf (px + 2,
		2119	py - thick - 1,
		2120	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2121	}
		2122	}
		2123	}
		2124	}
		2125
1441	void	2126	void
1442	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	2127	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1443	CODE:	2128	CODE:
1444	{	2129	{
1445	static float color[16][3] = {	2130	static float color[16][3] = {
1446	{ 0.00F, 0.00F, 0.00F },	2131	{ 0.00F, 0.00F, 0.00F },
1447	{ 1.00F, 1.00F, 1.00F },	2132	{ 1.00F, 1.00F, 1.00F },
…		…
1497	glDisable (GL_BLEND);	2182	glDisable (GL_BLEND);
1498	glDisable (GL_TEXTURE_2D);	2183	glDisable (GL_TEXTURE_2D);
1499	}	2184	}
1500		2185
1501	void	2186	void
1502	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2187	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1503	PPCODE:	2188	PPCODE:
1504	{	2189	{
1505	int vx, vy;
1506	int x, y;	2190	int x, y;
		2191	int sw1 = sw + 2;
		2192	int sh1 = sh + 2;
		2193	int sh3 = sh * 3;
1507	int sw4 = (sw + 3) & ~3;	2194	int sw34 = (sw * 3 + 3) & ~3;
		2195	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1508	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2196	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1509	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2197	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1510		2198
1511	memset (darkness, 255, sw4 * sh);
1512	SvPOK_only (darkness_sv);	2199	SvPOK_only (darkness3_sv);
1513	SvCUR_set (darkness_sv, sw4 * sh);	2200	SvCUR_set (darkness3_sv, sw34 * sh3);
1514		2201
1515	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2202	mx += self->x - 1;
1516	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2203	my += self->y - 1;
1517		2204
		2205	memset (darkness1, 255, sw1 * sh1);
		2206
1518	for (y = 0; y < sh; y++)	2207	for (y = 0; y < sh1; y++)
1519	if (0 <= y + vy && y + vy < self->rows)	2208	if (0 <= y + my && y + my < self->rows)
1520	{	2209	{
1521	maprow *row = self->row + (y + vy);	2210	maprow *row = self->row + (y + my);
1522		2211
1523	for (x = 0; x < sw; x++)	2212	for (x = 0; x < sw1; x++)
1524	if (row->c0 <= x + vx && x + vx < row->c1)	2213	if (row->c0 <= x + mx && x + mx < row->c1)
1525	{	2214	{
1526	mapcell *cell = row->col + (x + vx - row->c0);	2215	mapcell *cell = row->col + (x + mx - row->c0);
1527		2216
1528	darkness[y * sw4 + x] = cell->darkness < 0	2217	darkness1 [y * sw1 + x] = cell->darkness
		2218	? 255 - (cell->darkness - 1)
1529	? 255 - FOW_DARKNESS	2219	: 255 - FOW_DARKNESS;
1530	: 255 - cell->darkness;
1531	}	2220	}
1532	}	2221	}
1533		2222
		2223	for (y = 0; y < sh; ++y)
		2224	for (x = 0; x < sw; ++x)
		2225	{
		2226	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2227	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2228	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2229	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2230	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2231	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2232	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2233	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2234	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2235
		2236	uint8_t r11 = (d11 + d21 + d12) / 3;
		2237	uint8_t r21 = d21;
		2238	uint8_t r31 = (d21 + d31 + d32) / 3;
		2239
		2240	uint8_t r12 = d12;
		2241	uint8_t r22 = d22;
		2242	uint8_t r32 = d32;
		2243
		2244	uint8_t r13 = (d13 + d23 + d12) / 3;
		2245	uint8_t r23 = d23;
		2246	uint8_t r33 = (d23 + d33 + d32) / 3;
		2247
		2248	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2249	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2250	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2251	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2252	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2253	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2254	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2255	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2256	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2257	}
		2258
		2259	free (darkness1);
		2260
1534	EXTEND (SP, 3);	2261	EXTEND (SP, 3);
1535	PUSHs (sv_2mortal (newSViv (sw4)));	2262	PUSHs (sv_2mortal (newSViv (sw34)));
1536	PUSHs (sv_2mortal (newSViv (sh)));	2263	PUSHs (sv_2mortal (newSViv (sh3)));
1537	PUSHs (darkness_sv);	2264	PUSHs (darkness3_sv);
1538	}	2265	}
1539		2266
1540	SV *	2267	SV *
1541	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2268	get_rect (DC::Map self, int x0, int y0, int w, int h)
1542	CODE:	2269	CODE:
1543	{	2270	{
1544	int x, y, x1, y1;	2271	int x, y, x1, y1;
1545	SV *data_sv = newSV (w * h * 7 + 5);	2272	SV *data_sv = newSV (w * h * 7 + 5);
1546	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2273	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1571	if (row && row->c0 <= x && x < row->c1)	2298	if (row && row->c0 <= x && x < row->c1)
1572	{	2299	{
1573	mapcell *cell = row->col + (x - row->c0);	2300	mapcell *cell = row->col + (x - row->c0);
1574	uint8_t flags = 0;	2301	uint8_t flags = 0;
1575		2302
1576	if (cell->face [0]) flags |= 1;	2303	if (cell->tile [0]) flags |= 1;
1577	if (cell->face [1]) flags |= 2;	2304	if (cell->tile [1]) flags |= 2;
1578	if (cell->face [2]) flags |= 4;	2305	if (cell->tile [2]) flags |= 4;
1579		2306
1580	*data++ = flags;	2307	*data++ = flags;
1581		2308
1582	if (flags & 1)	2309	if (flags & 1)
1583	{	2310	{
		2311	tileid tile = cell->tile [0];
1584	*data++ = cell->face [0] >> 8;	2312	*data++ = tile >> 8;
1585	*data++ = cell->face [0];	2313	*data++ = tile;
1586	}	2314	}
1587		2315
1588	if (flags & 2)	2316	if (flags & 2)
1589	{	2317	{
		2318	tileid tile = cell->tile [1];
1590	*data++ = cell->face [1] >> 8;	2319	*data++ = tile >> 8;
1591	*data++ = cell->face [1];	2320	*data++ = tile;
1592	}	2321	}
1593		2322
1594	if (flags & 4)	2323	if (flags & 4)
1595	{	2324	{
		2325	tileid tile = cell->tile [2];
1596	*data++ = cell->face [2] >> 8;	2326	*data++ = tile >> 8;
1597	*data++ = cell->face [2];	2327	*data++ = tile;
1598	}	2328	}
1599	}	2329	}
1600	else	2330	else
1601	*data++ = 0;	2331	*data++ = 0;
1602	}	2332	}
1603	}	2333	}
1604		2334
		2335	/* if size is w*h + 5 then no data has been found */
		2336	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2337	{
1605	SvPOK_only (data_sv);	2338	SvPOK_only (data_sv);
1606	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2339	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2340	}
		2341
1607	RETVAL = data_sv;	2342	RETVAL = data_sv;
1608	}	2343	}
1609	OUTPUT:	2344	OUTPUT:
1610	RETVAL	2345	RETVAL
1611		2346
1612	void	2347	void
1613	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2348	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1614	PPCODE:	2349	PPCODE:
1615	{	2350	{
1616	int x, y, z;	2351	int x, y, z;
1617	int w, h;	2352	int w, h;
1618	int x1, y1;	2353	int x1, y1;
		2354	STRLEN len;
		2355	uint8_t *data, *end;
		2356
		2357	len = SvLEN (data_sv);
		2358	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2359	data = SvPVbyte_nolen (data_sv);
		2360	end = data + len + 8;
		2361
		2362	if (len < 5)
		2363	XSRETURN_EMPTY;
1619		2364
1620	if (*data++ != 0)	2365	if (*data++ != 0)
1621	return; /* version mismatch */	2366	XSRETURN_EMPTY; /* version mismatch */
1622		2367
1623	w = *data++ << 8; w |= *data++;	2368	w = *data++ << 8; w |= *data++;
1624	h = *data++ << 8; h |= *data++;	2369	h = *data++ << 8; h |= *data++;
1625		2370
1626	// we need to do this 'cause we don't keep an absolute coord system for rows	2371	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1638	{	2383	{
1639	maprow *row = map_get_row (self, y);	2384	maprow *row = map_get_row (self, y);
1640		2385
1641	for (x = x0; x < x1; x++)	2386	for (x = x0; x < x1; x++)
1642	{	2387	{
		2388	uint8_t flags;
		2389
		2390	if (data + 7 >= end)
		2391	XSRETURN_EMPTY;
		2392
1643	uint8_t flags = *data++;	2393	flags = *data++;
1644		2394
1645	if (flags)	2395	if (flags)
1646	{	2396	{
1647	mapface face[3] = { 0, 0, 0 };
1648
1649	mapcell *cell = row_get_cell (row, x);	2397	mapcell *cell = row_get_cell (row, x);
		2398	tileid tile[3] = { 0, 0, 0 };
1650		2399
1651	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2400	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1652	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2401	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1653	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2402	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1654		2403
1655	if (cell->darkness <= 0)	2404	if (cell->darkness == 0)
1656	{	2405	{
1657	cell->darkness = -1;	2406	/*cell->darkness = 0;*/
		2407	EXTEND (SP, 3);
1658		2408
1659	for (z = 0; z <= 2; z++)	2409	for (z = 0; z <= 2; z++)
1660	{	2410	{
1661	cell->face[z] = face[z];	2411	tileid t = tile [z];
1662		2412
1663	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2413	if (t >= self->texs || (t && !self->tex [t].name))
		2414	{
1664	XPUSHs (sv_2mortal (newSViv (face[z])));	2415	PUSHs (sv_2mortal (newSViv (t)));
		2416	need_texid (self, t);
		2417	}
		2418
		2419	cell->tile [z] = t;
1665	}	2420	}
1666	}	2421	}
1667	}	2422	}
1668	}	2423	}
1669	}	2424	}
1670	}	2425	}
1671		2426
1672	MODULE = CFClient PACKAGE = CFClient::MixChunk	2427	MODULE = Deliantra::Client PACKAGE = DC::RW
1673		2428
1674	CFClient::MixChunk	2429	DC::RW
1675	new_from_file (SV *class, char *path)	2430	new (SV *class, SV *data_sv)
1676	CODE:	2431	CODE:
1677	RETVAL = Mix_LoadWAV (path);	2432	{
		2433	STRLEN datalen;
		2434	char *data = SvPVbyte (data_sv, datalen);
		2435
		2436	RETVAL = SDL_RWFromConstMem (data, datalen);
		2437	}
1678	OUTPUT:	2438	OUTPUT:
1679	RETVAL	2439	RETVAL
1680		2440
		2441	DC::RW
		2442	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2443	CODE:
		2444	RETVAL = SDL_RWFromFile (path, mode);
		2445	OUTPUT:
		2446	RETVAL
		2447
		2448	# fails on win32:
		2449	# dc.xs(2268) : error C2059: syntax error : '('
1681	void	2450	#void
		2451	#close (DC::RW self)
		2452	# CODE:
		2453	# (self->(close)) (self);
		2454
		2455	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2456
		2457	PROTOTYPES: DISABLE
		2458
		2459	DC::Channel
		2460	find ()
		2461	CODE:
		2462	{
		2463	RETVAL = Mix_GroupAvailable (-1);
		2464
		2465	if (RETVAL < 0)
		2466	{
		2467	RETVAL = Mix_GroupOldest (-1);
		2468
		2469	if (RETVAL < 0)
		2470	XSRETURN_UNDEF;
		2471
		2472	Mix_HaltChannel (RETVAL);
		2473	}
		2474
		2475	Mix_UnregisterAllEffects (RETVAL);
		2476	Mix_Volume (RETVAL, 128);
		2477	}
		2478	OUTPUT:
		2479	RETVAL
		2480
		2481	void
		2482	halt (DC::Channel self)
		2483	CODE:
		2484	Mix_HaltChannel (self);
		2485
		2486	void
		2487	expire (DC::Channel self, int ticks = -1)
		2488	CODE:
		2489	Mix_ExpireChannel (self, ticks);
		2490
		2491	void
		2492	fade_out (DC::Channel self, int ticks = -1)
		2493	CODE:
		2494	Mix_FadeOutChannel (self, ticks);
		2495
		2496	int
		2497	volume (DC::Channel self, int volume)
		2498	CODE:
		2499	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2500	OUTPUT:
		2501	RETVAL
		2502
		2503	void
		2504	unregister_all_effects (DC::Channel self)
		2505	CODE:
		2506	Mix_UnregisterAllEffects (self);
		2507
		2508	void
		2509	set_panning (DC::Channel self, int left, int right)
		2510	CODE:
		2511	left = CLAMP (left , 0, 255);
		2512	right = CLAMP (right, 0, 255);
		2513	Mix_SetPanning (self, left, right);
		2514
		2515	void
		2516	set_distance (DC::Channel self, int distance)
		2517	CODE:
		2518	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2519
		2520	void
		2521	set_position (DC::Channel self, int angle, int distance)
		2522	CODE:
		2523
		2524	void
		2525	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2526	CODE:
		2527	{
		2528	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2529	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2530	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2531	}
		2532
		2533	void
		2534	set_reverse_stereo (DC::Channel self, int flip)
		2535	CODE:
		2536	Mix_SetReverseStereo (self, flip);
		2537
		2538	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2539
		2540	PROTOTYPES: DISABLE
		2541
		2542	DC::MixChunk
		2543	new (SV *class, DC::RW rwops)
		2544	CODE:
		2545	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2546	OUTPUT:
		2547	RETVAL
		2548
		2549	void
1682	DESTROY (CFClient::MixChunk self)	2550	DESTROY (DC::MixChunk self)
1683	CODE:	2551	CODE:
1684	Mix_FreeChunk (self);	2552	Mix_FreeChunk (self);
1685		2553
1686	int	2554	int
1687	volume (CFClient::MixChunk self, int volume = -1)	2555	volume (DC::MixChunk self, int volume = -1)
1688	CODE:	2556	CODE:
		2557	if (items > 1)
		2558	volume = CLAMP (volume, 0, 128);
1689	RETVAL = Mix_VolumeChunk (self, volume);	2559	RETVAL = Mix_VolumeChunk (self, volume);
1690	OUTPUT:	2560	OUTPUT:
1691	RETVAL	2561	RETVAL
1692		2562
1693	int	2563	DC::Channel
1694	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2564	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1695	CODE:	2565	CODE:
		2566	{
1696	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2567	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2568
		2569	if (RETVAL < 0)
		2570	XSRETURN_UNDEF;
		2571
		2572	if (channel < 0)
		2573	{
		2574	Mix_UnregisterAllEffects (RETVAL);
		2575	Mix_Volume (RETVAL, 128);
		2576	}
		2577	}
1697	OUTPUT:	2578	OUTPUT:
1698	RETVAL	2579	RETVAL
1699		2580
1700	MODULE = CFClient PACKAGE = CFClient::MixMusic	2581	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1701		2582
1702	int	2583	int
1703	volume (int volume = -1)	2584	volume (int volume = -1)
		2585	PROTOTYPE: ;$
1704	CODE:	2586	CODE:
		2587	if (items > 0)
		2588	volume = CLAMP (volume, 0, 128);
1705	RETVAL = Mix_VolumeMusic (volume);	2589	RETVAL = Mix_VolumeMusic (volume);
1706	OUTPUT:	2590	OUTPUT:
1707	RETVAL	2591	RETVAL
1708		2592
1709	CFClient::MixMusic	2593	void
1710	new_from_file (SV *class, char *path)	2594	fade_out (int ms)
1711	CODE:	2595	CODE:
		2596	Mix_FadeOutMusic (ms);
		2597
		2598	void
		2599	halt ()
		2600	CODE:
		2601	Mix_HaltMusic ();
		2602
		2603	DC::MixMusic
		2604	new (SV *class, DC::RW rwops)
		2605	CODE:
1712	RETVAL = Mix_LoadMUS (path);	2606	RETVAL = Mix_LoadMUS_RW (rwops);
1713	OUTPUT:	2607	OUTPUT:
1714	RETVAL	2608	RETVAL
1715		2609
1716	void	2610	void
1717	DESTROY (CFClient::MixMusic self)	2611	DESTROY (DC::MixMusic self)
1718	CODE:	2612	CODE:
1719	Mix_FreeMusic (self);	2613	Mix_FreeMusic (self);
1720		2614
1721	int	2615	int
1722	play (CFClient::MixMusic self, int loops = -1)	2616	play (DC::MixMusic self, int loops = -1)
1723	CODE:	2617	CODE:
1724	RETVAL = Mix_PlayMusic (self, loops);	2618	RETVAL = Mix_PlayMusic (self, loops);
1725	OUTPUT:	2619	OUTPUT:
1726	RETVAL	2620	RETVAL
1727		2621
		2622	void
		2623	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2624	CODE:
		2625	Mix_FadeInMusicPos (self, loops, ms, position);
		2626
1728	MODULE = CFClient PACKAGE = CFClient::OpenGL	2627	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2628
		2629	PROTOTYPES: ENABLE
1729		2630
1730	BOOT:	2631	BOOT:
1731	{	2632	{
1732	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2633	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1733	static const struct {	2634	static const struct {
1734	const char *name;	2635	const char *name;
1735	IV iv;	2636	IV iv;
1736	} *civ, const_iv[] = {	2637	} *civ, const_iv[] = {
1737	# define const_iv(name) { # name, (IV)name }	2638	# define const_iv(name) { # name, (IV)name }
		2639	const_iv (GL_VENDOR),
		2640	const_iv (GL_VERSION),
		2641	const_iv (GL_EXTENSIONS),
1738	const_iv (GL_COLOR_MATERIAL),	2642	const_iv (GL_COLOR_MATERIAL),
1739	const_iv (GL_SMOOTH),	2643	const_iv (GL_SMOOTH),
1740	const_iv (GL_FLAT),	2644	const_iv (GL_FLAT),
1741	const_iv (GL_DITHER),	2645	const_iv (GL_DITHER),
1742	const_iv (GL_BLEND),	2646	const_iv (GL_BLEND),
…		…
1746	const_iv (GL_ALPHA_TEST),	2650	const_iv (GL_ALPHA_TEST),
1747	const_iv (GL_NORMALIZE),	2651	const_iv (GL_NORMALIZE),
1748	const_iv (GL_RESCALE_NORMAL),	2652	const_iv (GL_RESCALE_NORMAL),
1749	const_iv (GL_FRONT),	2653	const_iv (GL_FRONT),
1750	const_iv (GL_BACK),	2654	const_iv (GL_BACK),
		2655	const_iv (GL_AUX0),
1751	const_iv (GL_AND),	2656	const_iv (GL_AND),
1752	const_iv (GL_ONE),	2657	const_iv (GL_ONE),
1753	const_iv (GL_ZERO),	2658	const_iv (GL_ZERO),
1754	const_iv (GL_SRC_ALPHA),	2659	const_iv (GL_SRC_ALPHA),
1755	const_iv (GL_DST_ALPHA),	2660	const_iv (GL_DST_ALPHA),
…		…
1768	const_iv (GL_INTENSITY),	2673	const_iv (GL_INTENSITY),
1769	const_iv (GL_LUMINANCE),	2674	const_iv (GL_LUMINANCE),
1770	const_iv (GL_LUMINANCE_ALPHA),	2675	const_iv (GL_LUMINANCE_ALPHA),
1771	const_iv (GL_FLOAT),	2676	const_iv (GL_FLOAT),
1772	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2677	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2678	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2679	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2680	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2681	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2682	const_iv (GL_COMPRESSED_RGB_ARB),
		2683	const_iv (GL_COMPRESSED_RGBA_ARB),
1773	const_iv (GL_COMPILE),	2684	const_iv (GL_COMPILE),
		2685	const_iv (GL_PROXY_TEXTURE_1D),
		2686	const_iv (GL_PROXY_TEXTURE_2D),
1774	const_iv (GL_TEXTURE_1D),	2687	const_iv (GL_TEXTURE_1D),
1775	const_iv (GL_TEXTURE_2D),	2688	const_iv (GL_TEXTURE_2D),
1776	const_iv (GL_TEXTURE_ENV),	2689	const_iv (GL_TEXTURE_ENV),
1777	const_iv (GL_TEXTURE_MAG_FILTER),	2690	const_iv (GL_TEXTURE_MAG_FILTER),
1778	const_iv (GL_TEXTURE_MIN_FILTER),	2691	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1799	const_iv (GL_COLOR_LOGIC_OP),	2712	const_iv (GL_COLOR_LOGIC_OP),
1800	const_iv (GL_SEPARABLE_2D),	2713	const_iv (GL_SEPARABLE_2D),
1801	const_iv (GL_CONVOLUTION_2D),	2714	const_iv (GL_CONVOLUTION_2D),
1802	const_iv (GL_CONVOLUTION_BORDER_MODE),	2715	const_iv (GL_CONVOLUTION_BORDER_MODE),
1803	const_iv (GL_CONSTANT_BORDER),	2716	const_iv (GL_CONSTANT_BORDER),
		2717	const_iv (GL_POINTS),
1804	const_iv (GL_LINES),	2718	const_iv (GL_LINES),
		2719	const_iv (GL_LINE_STRIP),
1805	const_iv (GL_LINE_LOOP),	2720	const_iv (GL_LINE_LOOP),
1806	const_iv (GL_QUADS),	2721	const_iv (GL_QUADS),
1807	const_iv (GL_QUAD_STRIP),	2722	const_iv (GL_QUAD_STRIP),
1808	const_iv (GL_TRIANGLES),	2723	const_iv (GL_TRIANGLES),
1809	const_iv (GL_TRIANGLE_STRIP),	2724	const_iv (GL_TRIANGLE_STRIP),
1810	const_iv (GL_TRIANGLE_FAN),	2725	const_iv (GL_TRIANGLE_FAN),
		2726	const_iv (GL_POLYGON),
1811	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2727	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2728	const_iv (GL_POINT_SMOOTH_HINT),
		2729	const_iv (GL_LINE_SMOOTH_HINT),
		2730	const_iv (GL_POLYGON_SMOOTH_HINT),
		2731	const_iv (GL_GENERATE_MIPMAP_HINT),
		2732	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1812	const_iv (GL_FASTEST),	2733	const_iv (GL_FASTEST),
		2734	const_iv (GL_DONT_CARE),
		2735	const_iv (GL_NICEST),
1813	const_iv (GL_V2F),	2736	const_iv (GL_V2F),
1814	const_iv (GL_V3F),	2737	const_iv (GL_V3F),
1815	const_iv (GL_T2F_V3F),	2738	const_iv (GL_T2F_V3F),
1816	const_iv (GL_T2F_N3F_V3F),	2739	const_iv (GL_T2F_N3F_V3F),
1817	# undef const_iv	2740	# undef const_iv
1818	};	2741	};
1819		2742
1820	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2743	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1821	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2744	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2745
		2746	texture_av = newAV ();
		2747	AvREAL_off (texture_av);
1822	}	2748	}
		2749
		2750	void
		2751	disable_GL_EXT_blend_func_separate ()
		2752	CODE:
		2753	gl.BlendFuncSeparate = 0;
		2754	gl.BlendFuncSeparateEXT = 0;
1823		2755
1824	char *	2756	char *
1825	gl_vendor ()	2757	gl_vendor ()
1826	CODE:	2758	CODE:
1827	RETVAL = (char *)glGetString (GL_VENDOR);	2759	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1840	CODE:	2772	CODE:
1841	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2773	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1842	OUTPUT:	2774	OUTPUT:
1843	RETVAL	2775	RETVAL
1844		2776
		2777	const char *glGetString (GLenum pname)
		2778
		2779	GLint glGetInteger (GLenum pname)
		2780	CODE:
		2781	glGetIntegerv (pname, &RETVAL);
		2782	OUTPUT:
		2783	RETVAL
		2784
		2785	GLdouble glGetDouble (GLenum pname)
		2786	CODE:
		2787	glGetDoublev (pname, &RETVAL);
		2788	OUTPUT:
		2789	RETVAL
		2790
1845	int glGetError ()	2791	int glGetError ()
1846		2792
1847	void glFinish ()	2793	void glFinish ()
1848		2794
1849	void glClear (int mask)	2795	void glClear (int mask)
…		…
1886	# near_ and far_ are due to microsofts buggy "c" compiler	2832	# near_ and far_ are due to microsofts buggy "c" compiler
1887	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2833	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1888		2834
1889	# near_ and far_ are due to microsofts buggy "c" compiler	2835	# near_ and far_ are due to microsofts buggy "c" compiler
1890	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2836	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2837
		2838	PROTOTYPES: DISABLE
1891		2839
1892	void glViewport (int x, int y, int width, int height)	2840	void glViewport (int x, int y, int width, int height)
1893		2841
1894	void glScissor (int x, int y, int width, int height)	2842	void glScissor (int x, int y, int width, int height)
1895		2843
…		…
1903		2851
1904	void glRotate (float angle, float x, float y, float z)	2852	void glRotate (float angle, float x, float y, float z)
1905	CODE:	2853	CODE:
1906	glRotatef (angle, x, y, z);	2854	glRotatef (angle, x, y, z);
1907		2855
1908	void glBegin (int mode)
1909
1910	void glEnd ()
1911
1912	void glColor (float r, float g, float b, float a = 1.0)	2856	void glColor (float r, float g, float b, float a = 1.0)
1913	PROTOTYPE: @
1914	ALIAS:	2857	ALIAS:
1915	glColor_premultiply = 1	2858	glColor_premultiply = 1
1916	CODE:	2859	CODE:
1917	if (ix)	2860	if (ix)
1918	{	2861	{
…		…
1921	b *= a;	2864	b *= a;
1922	}	2865	}
1923	// microsoft visual "c" rounds instead of truncating...	2866	// microsoft visual "c" rounds instead of truncating...
1924	glColor4f (r, g, b, a);	2867	glColor4f (r, g, b, a);
1925		2868
1926	void glInterleavedArrays (int format, int stride, char *data)
1927
1928	void glDrawElements (int mode, int count, int type, char *indices)
1929
1930	# 1.2 void glDrawRangeElements (int mode, int start, int end
1931
1932	void glRasterPos (float x, float y, float z = 0.)	2869	void glRasterPos (float x, float y, float z = 0.)
1933	CODE:	2870	CODE:
1934	glRasterPos3f (0, 0, z);	2871	glRasterPos3f (0, 0, z);
1935	glBitmap (0, 0, 0, 0, x, y, 0);	2872	glBitmap (0, 0, 0, 0, x, y, 0);
1936		2873
…		…
1940		2877
1941	void glTexCoord (float s, float t)	2878	void glTexCoord (float s, float t)
1942	CODE:	2879	CODE:
1943	glTexCoord2f (s, t);	2880	glTexCoord2f (s, t);
1944		2881
		2882	void glRect (float x1, float y1, float x2, float y2)
		2883	CODE:
		2884	glRectf (x1, y1, x2, y2);
		2885
		2886	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2887	CODE:
		2888	glBegin (GL_LINE_LOOP);
		2889	glVertex2f (x1, y1);
		2890	glVertex2f (x2, y1);
		2891	glVertex2f (x2, y2);
		2892	glVertex2f (x1, y2);
		2893	glEnd ();
		2894
		2895	PROTOTYPES: ENABLE
		2896
		2897	void glBegin (int mode)
		2898
		2899	void glEnd ()
		2900
		2901	void glPointSize (GLfloat size)
		2902
		2903	void glLineWidth (GLfloat width)
		2904
		2905	void glInterleavedArrays (int format, int stride, char *data)
		2906
		2907	void glDrawElements (int mode, int count, int type, char *indices)
		2908
		2909	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2910
1945	void glTexEnv (int target, int pname, float param)	2911	void glTexEnv (int target, int pname, float param)
1946	CODE:	2912	CODE:
1947	glTexEnvf (target, pname, param);	2913	glTexEnvf (target, pname, param);
1948		2914
1949	void glTexParameter (int target, int pname, float param)	2915	void glTexParameter (int target, int pname, float param)
…		…
1965	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2931	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1966	CODE:	2932	CODE:
1967	if (gl.SeparableFilter2D)	2933	if (gl.SeparableFilter2D)
1968	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2934	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1969		2935
1970	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2936	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1971		2937
1972	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2938	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1973		2939
1974	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2940	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2941
		2942	void glPixelZoom (float x, float y)
1975		2943
1976	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2944	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1977		2945
1978	int glGenTexture ()	2946	int glGenTexture ()
1979	CODE:	2947	CODE:
1980	{	2948	RETVAL = gen_texture ();
1981	GLuint name;
1982	glGenTextures (1, &name);
1983	RETVAL = name;
1984	}
1985	OUTPUT:	2949	OUTPUT:
1986	RETVAL	2950	RETVAL
1987		2951
1988	void glDeleteTexture (int name)	2952	void glDeleteTexture (int name)
1989	CODE:	2953	CODE:
1990	{
1991	GLuint name_ = name;
1992	glDeleteTextures (1, &name_);	2954	del_texture (name);
1993	}	2955
1994
1995	int glGenList ()	2956	int glGenList ()
1996	CODE:	2957	CODE:
1997	RETVAL = glGenLists (1);	2958	RETVAL = glGenLists (1);
1998	OUTPUT:	2959	OUTPUT:
1999	RETVAL	2960	RETVAL
…		…
2006		2967
2007	void glEndList ()	2968	void glEndList ()
2008		2969
2009	void glCallList (int list)	2970	void glCallList (int list)
2010		2971
		2972	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2011		2973
		2974	PROTOTYPES: DISABLE
		2975
		2976	void
		2977	find_widget (SV *self, NV x, NV y)
		2978	PPCODE:
		2979	{
		2980	if (within_widget (self, x, y))
		2981	XPUSHs (self);
		2982	}
		2983
		2984	BOOT:
		2985	{
		2986	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2987
		2988	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2989	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2990	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2991	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2992	}
		2993
		2994	void
		2995	draw (SV *self)
		2996	CODE:
		2997	{
		2998	HV *hv;
		2999	SV **svp;
		3000	NV x, y, w, h;
		3001	SV *draw_x_sv = GvSV (draw_x_gv);
		3002	SV *draw_y_sv = GvSV (draw_y_gv);
		3003	SV *draw_w_sv = GvSV (draw_w_gv);
		3004	SV *draw_h_sv = GvSV (draw_h_gv);
		3005	double draw_x, draw_y;
		3006
		3007	if (!SvROK (self))
		3008	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3009
		3010	hv = (HV *)SvRV (self);
		3011
		3012	if (SvTYPE (hv) != SVt_PVHV)
		3013	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3014
		3015	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3016	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3017
		3018	if (!h || !w)
		3019	XSRETURN_EMPTY;
		3020
		3021	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3022	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3023
		3024	draw_x = SvNV (draw_x_sv) + x;
		3025	draw_y = SvNV (draw_y_sv) + y;
		3026
		3027	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3028	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3029	XSRETURN_EMPTY;
		3030
		3031	sv_setnv (draw_x_sv, draw_x);
		3032	sv_setnv (draw_y_sv, draw_y);
		3033
		3034	glPushMatrix ();
		3035	glTranslated (x, y, 0);
		3036
		3037	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3038	{
		3039	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3040
		3041	if (svp && SvTRUE (*svp))
		3042	{
		3043	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3044	glEnable (GL_BLEND);
		3045	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3046	glBegin (GL_QUADS);
		3047	glVertex2f (0, 0);
		3048	glVertex2f (w, 0);
		3049	glVertex2f (w, h);
		3050	glVertex2f (0, h);
		3051	glEnd ();
		3052	glDisable (GL_BLEND);
		3053	}
		3054	}
		3055	#if 0
		3056	// draw borders, for debugging
		3057	glPushMatrix ();
		3058	glColor4f (1., 1., 0., 1.);
		3059	glTranslatef (.5, .5, 0.);
		3060	glBegin (GL_LINE_LOOP);
		3061	glVertex2f (0 , 0);
		3062	glVertex2f (w - 1, 0);
		3063	glVertex2f (w - 1, h - 1);
		3064	glVertex2f (0 , h - 1);
		3065	glEnd ();
		3066	glPopMatrix ();
		3067	#endif
		3068	PUSHMARK (SP);
		3069	XPUSHs (self);
		3070	PUTBACK;
		3071	call_method ("_draw", G_VOID | G_DISCARD);
		3072	SPAGAIN;
		3073
		3074	glPopMatrix ();
		3075
		3076	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3077	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3078	}
		3079

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