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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.146 by root, Sat Aug 19 02:49:53 2006 UTC vs.
Revision 1.265 by root, Fri Jul 18 22:56:11 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 *CFPlus__MixChunk;	144	typedef Mix_Chunk *DC__MixChunk;
89	typedef Mix_Music *CFPlus__MixMusic;	145	typedef Mix_Music *DC__MixMusic;
90		146
91	typedef PangoFontDescription *CFPlus__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	CFPlus__Font font;	171	DC__Font font;
		172	rc_t *rc;
116	} *CFPlus__Layout;	173	} *DC__Layout;
117		174
118	static CFPlus__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 (CFPlus__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 (CFPlus__Layout self, int w, int h)	204	layout_get_pixel_size (DC__Layout self, int w, int h)
148	{	205	{
149	PangoRectangle rect;	206	PangoRectangle rect;
150		207
151	// get_pixel_* wrongly rounds down	208	// get_pixel_* wrongly rounds down
152	pango_layout_get_extents (self->pl, 0, &rect);	209	pango_layout_get_extents (self->pl, 0, &rect);
…		…
159		216
160	*w = rect.width;	217	*w = rect.width;
161	*h = rect.height;	218	*h = rect.height;
162	}	219	}
163		220
		221	typedef uint16_t tileid;
164	typedef uint16_t mapface;	222	typedef uint16_t faceid;
165		223
166	typedef struct {	224	typedef struct {
167	GLint name;	225	GLuint name;
168	int w, h;	226	int w, h;
169	float s, t;	227	float s, t;
170	uint8_t r, g, b, a;	228	uint8_t r, g, b, a;
		229	tileid smoothtile;
		230	uint8_t smoothlevel;
171	} maptex;	231	} maptex;
172		232
173	typedef struct {	233	typedef struct {
		234	uint32_t player;
		235	tileid tile[3];
174	uint16_t darkness;	236	uint16_t darkness;
175	mapface face[3];	237	uint8_t stat_width, stat_hp, flags, smoothmax;
176	uint8_t stat_hp;
177	} mapcell;	238	} mapcell;
178		239
179	typedef struct {	240	typedef struct {
180	int32_t c0, c1;	241	int32_t c0, c1;
181	mapcell *col;	242	mapcell *col;
182	} maprow;	243	} maprow;
183		244
184	typedef struct map {	245	typedef struct map {
185	int x, y, w, h;	246	int x, y, w, h;
186	int ox, oy; /* offset to virtual global coordinate system */	247	int ox, oy; /* offset to virtual global coordinate system */
187	int faces;	248	int faces; tileid *face2tile; // [faceid]
188	mapface *face;	249	int texs; maptex *tex; // [tileid]
189
190	int texs;
191	maptex *tex;
192		250
193	int32_t rows;	251	int32_t rows;
194	maprow *row;	252	maprow *row;
195	} *CFPlus__Map;	253	} *DC__Map;
196		254
197	static char *	255	static char *
198	prepend (char *ptr, int sze, int inc)	256	prepend (char *ptr, int sze, int inc)
199	{	257	{
200	char *p;	258	char *p;
…		…
217	}	275	}
218		276
219	#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))
220	#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))
221		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
222	static maprow *	300	static maprow *
223	map_get_row (CFPlus__Map self, int y)	301	map_get_row (DC__Map self, int y)
224	{	302	{
225	if (0 > y)	303	if (0 > y)
226	{	304	{
227	int extend = - y + MAP_EXTEND_Y;	305	int extend = - y + MAP_EXTEND_Y;
228	Prepend (maprow, self->row, self->rows, extend);	306	Prepend (maprow, self->row, self->rows, extend);
…		…
266		344
267	return row->col + (x - row->c0);	345	return row->col + (x - row->c0);
268	}	346	}
269		347
270	static mapcell *	348	static mapcell *
271	map_get_cell (CFPlus__Map self, int x, int y)	349	map_get_cell (DC__Map self, int x, int y)
272	{	350	{
273	return row_get_cell (map_get_row (self, y), x);	351	return row_get_cell (map_get_row (self, y), x);
274	}	352	}
275		353
276	static void	354	static void
277	map_clear (CFPlus__Map self)	355	map_clear (DC__Map self)
278	{	356	{
279	int r;	357	int r;
280		358
281	for (r = 0; r < self->rows; r++)	359	for (r = 0; r < self->rows; r++)
282	Safefree (self->row[r].col);	360	Safefree (self->row[r].col);
…		…
290	self->row = 0;	368	self->row = 0;
291	self->rows = 0;	369	self->rows = 0;
292	}	370	}
293		371
294	static void	372	static void
295	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	373	map_blank (DC__Map self, int x0, int y0, int w, int h)
296	{	374	{
297	int x, y;	375	int x, y;
298	maprow *row;	376	maprow *row;
299	mapcell *cell;	377	mapcell *cell;
300		378
…		…
314		392
315	cell = row->col + x - row->c0;	393	cell = row->col + x - row->c0;
316		394
317	cell->darkness = 0;	395	cell->darkness = 0;
318	cell->stat_hp = 0;	396	cell->stat_hp = 0;
		397	cell->flags = 0;
		398	cell->player = 0;
319	}	399	}
320	}	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);
321	}	417	}
322		418
323	static void	419	static void
324	music_finished (void)	420	music_finished (void)
325	{	421	{
…		…
361	n \|= n >> 16;	457	n \|= n >> 16;
362		458
363	return n + 1;	459	return n + 1;
364	}	460	}
365		461
366	MODULE = CFPlus PACKAGE = CFPlus	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
367		521
368	PROTOTYPES: ENABLE	522	PROTOTYPES: ENABLE
369		523
370	BOOT:	524	BOOT:
371	{	525	{
372	HV *stash = gv_stashpv ("CFPlus", 1);	526	HV *stash = gv_stashpv ("DC", 1);
373	static const struct {	527	static const struct {
374	const char *name;	528	const char *name;
375	IV iv;	529	IV iv;
376	} *civ, const_iv[] = {	530	} *civ, const_iv[] = {
377	# 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
378	const_iv (SDL_ACTIVEEVENT),	535	const_iv (SDL_ACTIVEEVENT),
379	const_iv (SDL_KEYDOWN),	536	const_iv (SDL_KEYDOWN),
380	const_iv (SDL_KEYUP),	537	const_iv (SDL_KEYUP),
381	const_iv (SDL_MOUSEMOTION),	538	const_iv (SDL_MOUSEMOTION),
382	const_iv (SDL_MOUSEBUTTONDOWN),	539	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
391	const_iv (SDL_EVENT_RESERVEDA),	548	const_iv (SDL_EVENT_RESERVEDA),
392	const_iv (SDL_EVENT_RESERVEDB),	549	const_iv (SDL_EVENT_RESERVEDB),
393	const_iv (SDL_VIDEORESIZE),	550	const_iv (SDL_VIDEORESIZE),
394	const_iv (SDL_VIDEOEXPOSE),	551	const_iv (SDL_VIDEOEXPOSE),
395	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),
396	const_iv (SDLK_KP0),	560	const_iv (SDLK_KP0),
397	const_iv (SDLK_KP1),	561	const_iv (SDLK_KP1),
398	const_iv (SDLK_KP2),	562	const_iv (SDLK_KP2),
399	const_iv (SDLK_KP3),	563	const_iv (SDLK_KP3),
400	const_iv (SDLK_KP4),	564	const_iv (SDLK_KP4),
…		…
455	const_iv (SDLK_BREAK),	619	const_iv (SDLK_BREAK),
456	const_iv (SDLK_MENU),	620	const_iv (SDLK_MENU),
457	const_iv (SDLK_POWER),	621	const_iv (SDLK_POWER),
458	const_iv (SDLK_EURO),	622	const_iv (SDLK_EURO),
459	const_iv (SDLK_UNDO),	623	const_iv (SDLK_UNDO),
		624
460	const_iv (KMOD_NONE),	625	const_iv (KMOD_NONE),
		626	const_iv (KMOD_SHIFT),
461	const_iv (KMOD_LSHIFT),	627	const_iv (KMOD_LSHIFT),
462	const_iv (KMOD_RSHIFT),	628	const_iv (KMOD_RSHIFT),
		629	const_iv (KMOD_CTRL),
463	const_iv (KMOD_LCTRL),	630	const_iv (KMOD_LCTRL),
464	const_iv (KMOD_RCTRL),	631	const_iv (KMOD_RCTRL),
		632	const_iv (KMOD_ALT),
465	const_iv (KMOD_LALT),	633	const_iv (KMOD_LALT),
466	const_iv (KMOD_RALT),	634	const_iv (KMOD_RALT),
		635	const_iv (KMOD_META),
467	const_iv (KMOD_LMETA),	636	const_iv (KMOD_LMETA),
468	const_iv (KMOD_RMETA),	637	const_iv (KMOD_RMETA),
469	const_iv (KMOD_NUM),	638	const_iv (KMOD_NUM),
470	const_iv (KMOD_CAPS),	639	const_iv (KMOD_CAPS),
471	const_iv (KMOD_MODE),	640	const_iv (KMOD_MODE),
472	const_iv (KMOD_CTRL),	641
473	const_iv (KMOD_SHIFT),	642	const_iv (MIX_DEFAULT_FORMAT),
474	const_iv (KMOD_ALT),	643
475	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),
		652
		653	const_iv (SDL_GL_RED_SIZE),
		654	const_iv (SDL_GL_GREEN_SIZE),
		655	const_iv (SDL_GL_BLUE_SIZE),
		656	const_iv (SDL_GL_ALPHA_SIZE),
		657	const_iv (SDL_GL_DOUBLEBUFFER),
		658	const_iv (SDL_GL_BUFFER_SIZE),
		659	const_iv (SDL_GL_DEPTH_SIZE),
		660	const_iv (SDL_GL_STENCIL_SIZE),
		661	const_iv (SDL_GL_ACCUM_RED_SIZE),
		662	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		663	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		664	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		665	const_iv (SDL_GL_STEREO),
		666	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		667	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		668	const_iv (SDL_GL_ACCELERATED_VISUAL),
		669	const_iv (SDL_GL_SWAP_CONTROL)
476	# undef const_iv	670	# undef const_iv
477	};	671	};
478		672
479	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	673	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
480	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	674	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		675
		676	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		677	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
481	}	678	}
		679
		680	void
		681	weaken (SV *rv)
		682	PROTOTYPE: $
		683	CODE:
		684	sv_rvweaken (rv);
482		685
483	int	686	int
484	in_destruct ()	687	in_destruct ()
485	CODE:	688	CODE:
486	RETVAL = PL_main_cv == Nullcv;	689	RETVAL = PL_main_cv == Nullcv;
…		…
488	RETVAL	691	RETVAL
489		692
490	NV floor (NV x)	693	NV floor (NV x)
491		694
492	NV ceil (NV x)	695	NV ceil (NV x)
		696
		697	IV minpot (UV n)
		698
		699	IV popcount (UV n)
493		700
494	void	701	void
495	pango_init ()	702	pango_init ()
496	CODE:	703	CODE:
497	{	704	{
498	opengl_fontmap = pango_opengl_font_map_new ();	705	opengl_fontmap = pango_opengl_font_map_new ();
499	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	706	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
500	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	707	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		708	/pango_context_set_font_description (opengl_context, default_font);/
		709	#if PANGO_VERSION_CHECK (1, 15, 2)
		710	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		711	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		712	#endif
501	}	713	}
502		714
503	int	715	char *SDL_GetError ()
504	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
505		716
506	void	717	int SDL_Init (U32 flags)
		718
		719	int SDL_InitSubSystem (U32 flags)
		720
		721	void SDL_QuitSubSystem (U32 flags)
		722
507	SDL_Quit ()	723	void SDL_Quit ()
508		724
		725	int SDL_GL_SetAttribute (int attr, int value)
		726
		727	int SDL_GL_GetAttribute (int attr)
		728	CODE:
		729	if (SDL_GL_GetAttribute (attr, &RETVAL))
		730	XSRETURN_UNDEF;
		731	OUTPUT:
		732	RETVAL
		733
509	void	734	void
510	SDL_ListModes ()	735	SDL_ListModes (int rgb, int alpha)
511	PPCODE:	736	PPCODE:
512	{	737	{
513	SDL_Rect **m;	738	SDL_Rect **m;
514		739
515	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	740	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
516	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	741	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
517	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	742	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
518	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	743	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
519		744
520	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	745	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
521	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	746	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
522		747
523	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	748	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
524	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	749	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
525	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	750	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
526	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	751	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
527		752
528	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	753	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
529	#if SDL_VERSION_ATLEAST(1,2,10)
530	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
531	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	754	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
532	#endif
533
534	SDL_EnableUNICODE (1);
535	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
536		755
537	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	756	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
538		757
539	if (m && m != (SDL_Rect **)-1)	758	if (m && m != (SDL_Rect **)-1)
540	while (*m)	759	while (*m)
541	{	760	{
		761	if ((m)->w >= 400 && (m)->h >= 300)
		762	{
542	AV *av = newAV ();	763	AV *av = newAV ();
543	av_push (av, newSViv ((*m)->w));	764	av_push (av, newSViv ((*m)->w));
544	av_push (av, newSViv ((*m)->h));	765	av_push (av, newSViv ((*m)->h));
		766	av_push (av, newSViv (rgb));
		767	av_push (av, newSViv (alpha));
545	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	768	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		769	}
546		770
547	++m;	771	++m;
548	}	772	}
549	}	773	}
550		774
551	char *
552	SDL_GetError ()
553
554	int	775	int
555	SDL_SetVideoMode (int w, int h, int fullscreen)	776	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
556	CODE:	777	CODE:
		778	{
		779	SDL_EnableUNICODE (1);
		780	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		781
		782	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		783	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		784	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		785	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		786
557	RETVAL = !!SDL_SetVideoMode (	787	RETVAL = !!SDL_SetVideoMode (
558	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	788	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
559	);	789	);
		790
560	if (RETVAL)	791	if (RETVAL)
561	{	792	{
562	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	793	av_clear (texture_av);
		794
		795	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
563	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	796	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
564	# include "glfunc.h"	797	#include "glfunc.h"
565	# undef GL_FUNC	798	#undef GL_FUNC
566	}	799	}
		800	}
567	OUTPUT:	801	OUTPUT:
568	RETVAL	802	RETVAL
569		803
570	void	804	void
571	SDL_GL_SwapBuffers ()	805	SDL_GL_SwapBuffers ()
572		806
573	char *	807	char *
574	SDL_GetKeyName (int sym)	808	SDL_GetKeyName (int sym)
575		809
		810	int
		811	SDL_GetAppState ()
		812
		813	int
		814	SDL_GetModState ()
		815
576	void	816	void
577	SDL_PollEvent ()	817	poll_events ()
578	PPCODE:	818	PPCODE:
579	{	819	{
580	SDL_Event ev;	820	SDL_Event ev;
581		821
582	while (SDL_PollEvent (&ev))	822	SDL_PumpEvents ();
		823	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
583	{	824	{
584	HV *hv = newHV ();	825	HV *hv = newHV ();
585	hv_store (hv, "type", 4, newSViv (ev.type), 0);	826	hv_store (hv, "type", 4, newSViv (ev.type), 0);
586		827
587	switch (ev.type)	828	switch (ev.type)
588	{	829	{
589	case SDL_KEYDOWN:	830	case SDL_KEYDOWN:
590	case SDL_KEYUP:	831	case SDL_KEYUP:
591	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	832	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
592	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	833	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
593	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	834	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		835	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
594	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	836	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
595	break;	837	break;
596		838
597	case SDL_ACTIVEEVENT:	839	case SDL_ACTIVEEVENT:
598	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	840	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
599	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	841	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
600	break;	842	break;
601		843
602	case SDL_MOUSEMOTION:	844	case SDL_MOUSEMOTION:
		845	{
		846	int state = ev.motion.state;
		847	int x = ev.motion.x;
		848	int y = ev.motion.y;
		849	int xrel = ev.motion.xrel;
		850	int yrel = ev.motion.yrel;
		851
		852	/* do simplistic event compression */
		853	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		854	&& state == ev.motion.state)
		855	{
		856	xrel += ev.motion.xrel;
		857	yrel += ev.motion.yrel;
		858	x = ev.motion.x;
		859	y = ev.motion.y;
		860	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		861	}
		862
603	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	863	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
604
605	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	864	hv_store (hv, "state", 5, newSViv (state), 0);
606	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	865	hv_store (hv, "x", 1, newSViv (x), 0);
607	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	866	hv_store (hv, "y", 1, newSViv (y), 0);
608	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	867	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
609	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	868	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		869	}
610	break;	870	break;
611		871
612	case SDL_MOUSEBUTTONDOWN:	872	case SDL_MOUSEBUTTONDOWN:
613	case SDL_MOUSEBUTTONUP:	873	case SDL_MOUSEBUTTONUP:
614	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	874	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
615		875
616	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	876	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
617	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	877	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
618	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	878	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
619	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	879	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
624	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	884	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
625	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	885	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
626	break;	886	break;
627	}	887	}
628		888
629	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	889	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
630	}	890	}
631	}	891	}
632		892
633	int	893	int
634	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	894	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
635	POSTCALL:	895	POSTCALL:
636	Mix_HookMusicFinished (music_finished);	896	Mix_HookMusicFinished (music_finished);
637	Mix_ChannelFinished (channel_finished);	897	Mix_ChannelFinished (channel_finished);
638		898
639	void	899	void
		900	Mix_QuerySpec ()
		901	PPCODE:
		902	{
		903	int freq, channels;
		904	Uint16 format;
		905
		906	if (Mix_QuerySpec (&freq, &format, &channels))
		907	{
		908	EXTEND (SP, 3);
		909	PUSHs (sv_2mortal (newSViv (freq)));
		910	PUSHs (sv_2mortal (newSViv (format)));
		911	PUSHs (sv_2mortal (newSViv (channels)));
		912	}
		913	}
		914
		915	void
640	Mix_CloseAudio ()	916	Mix_CloseAudio ()
641		917
642	int	918	int
643	Mix_AllocateChannels (int numchans = -1)	919	Mix_AllocateChannels (int numchans = -1)
644		920
		921	const char *
		922	Mix_GetError ()
		923
645	void	924	void
646	lowdelay (int fd, int val = 1)	925	lowdelay (int fd, int val = 1)
647	CODE:	926	CODE:
		927	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		928
		929	void
		930	win32_proxy_info ()
		931	PPCODE:
		932	{
648	#ifndef _WIN32	933	#ifdef _WIN32
649	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	934	char buffer[2048];
		935	DWORD buflen;
		936
		937	EXTEND (SP, 3);
		938
		939	buflen = sizeof (buffer);
		940	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		941	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		942	{
		943	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		944
		945	buflen = sizeof (buffer);
		946	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		947	{
		948	PUSHs (newSVpv (buffer, 0));
		949
		950	buflen = sizeof (buffer);
		951	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		952	PUSHs (newSVpv (buffer, 0));
		953	}
		954	}
650	#endif	955	#endif
		956	}
651		957
652	void	958	int
653	add_font (char *file)	959	add_font (char *file)
654	CODE:	960	CODE:
655	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	961	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		962	OUTPUT:
		963	RETVAL
656		964
657	void	965	void
658	load_image_inline (SV *image_)	966	load_image_inline (SV *image_)
659	ALIAS:	967	ALIAS:
660	load_image_file = 1	968	load_image_file = 1
…		…
663	STRLEN image_len;	971	STRLEN image_len;
664	char image = (char )SvPVbyte (image_, image_len);	972	char image = (char )SvPVbyte (image_, image_len);
665	SDL_Surface surface, surface2;	973	SDL_Surface surface, surface2;
666	SDL_PixelFormat fmt;	974	SDL_PixelFormat fmt;
667	SDL_RWops *rw = ix	975	SDL_RWops *rw = ix
668	? SDL_RWFromFile (image, "r")	976	? SDL_RWFromFile (image, "rb")
669	: SDL_RWFromConstMem (image, image_len);	977	: SDL_RWFromConstMem (image, image_len);
670		978
671	if (!rw)	979	if (!rw)
672	croak ("load_image: %s", SDL_GetError ());	980	croak ("load_image: %s", SDL_GetError ());
673		981
…		…
746	void	1054	void
747	error (char *message)	1055	error (char *message)
748	CODE:	1056	CODE:
749	fprintf (stderr, "ERROR: %s\n", message);	1057	fprintf (stderr, "ERROR: %s\n", message);
750	#ifdef _WIN32	1058	#ifdef _WIN32
751	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1059	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
752	#endif	1060	#endif
753		1061
754	void	1062	void
755	fatal (char *message)	1063	fatal (char *message)
756	CODE:	1064	CODE:
757	fprintf (stderr, "FATAL: %s\n", message);	1065	fprintf (stderr, "FATAL: %s\n", message);
758	#ifdef _WIN32	1066	#ifdef _WIN32
759	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1067	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
760	#endif	1068	#endif
761	_exit (1);	1069	_exit (1);
762		1070
763	void	1071	void
764	_exit (int retval)	1072	_exit (int retval = 0)
765	CODE:	1073	CODE:
		1074	#ifdef WIN32
		1075	ExitThread (retval); // unclean, please beam me up
		1076	#else
766	_exit (retval);	1077	_exit (retval);
		1078	#endif
767		1079
768	MODULE = CFPlus PACKAGE = CFPlus::Font	1080	void
		1081	debug ()
		1082	CODE:
		1083	{
		1084	#if DEBUG
		1085	VALGRIND_DO_LEAK_CHECK;
		1086	#endif
		1087	}
769		1088
770	CFPlus::Font	1089	MODULE = Deliantra::Client PACKAGE = DC::Font
		1090
		1091	PROTOTYPES: DISABLE
		1092
		1093	DC::Font
771	new_from_file (SV class, char path, int id = 0)	1094	new_from_file (SV class, char path, int id = 0)
772	CODE:	1095	CODE:
773	{	1096	{
774	int count;	1097	int count;
775	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1098	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
778	}	1101	}
779	OUTPUT:	1102	OUTPUT:
780	RETVAL	1103	RETVAL
781		1104
782	void	1105	void
783	DESTROY (CFPlus::Font self)	1106	DESTROY (DC::Font self)
784	CODE:	1107	CODE:
785	pango_font_description_free (self);	1108	pango_font_description_free (self);
786		1109
787	void	1110	void
788	make_default (CFPlus::Font self)	1111	make_default (DC::Font self)
		1112	PROTOTYPE: $
789	CODE:	1113	CODE:
790	default_font = self;	1114	default_font = self;
791		1115
792	MODULE = CFPlus PACKAGE = CFPlus::Layout	1116	MODULE = Deliantra::Client PACKAGE = DC::Layout
793		1117
		1118	PROTOTYPES: DISABLE
		1119
794	void	1120	void
795	reset_glyph_cache ()	1121	glyph_cache_backup ()
		1122	PROTOTYPE:
796	CODE:	1123	CODE:
		1124	tc_backup ();
		1125
		1126	void
		1127	glyph_cache_restore ()
		1128	PROTOTYPE:
		1129	CODE:
797	tc_clear ();	1130	tc_restore ();
798		1131
799	CFPlus::Layout	1132	DC::Layout
800	new (SV *class)	1133	new (SV *class)
801	CODE:	1134	CODE:
802	New (0, RETVAL, 1, struct cf_layout);	1135	New (0, RETVAL, 1, struct cf_layout);
803		1136
804	RETVAL->pl = pango_layout_new (opengl_context);	1137	RETVAL->pl = pango_layout_new (opengl_context);
…		…
806	RETVAL->g = 1.;	1139	RETVAL->g = 1.;
807	RETVAL->b = 1.;	1140	RETVAL->b = 1.;
808	RETVAL->a = 1.;	1141	RETVAL->a = 1.;
809	RETVAL->base_height = MIN_FONT_HEIGHT;	1142	RETVAL->base_height = MIN_FONT_HEIGHT;
810	RETVAL->font = 0;	1143	RETVAL->font = 0;
		1144	RETVAL->rc = rc_alloc ();
811		1145
812	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1146	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
813	layout_update_font (RETVAL);	1147	layout_update_font (RETVAL);
814	OUTPUT:	1148	OUTPUT:
815	RETVAL	1149	RETVAL
816		1150
817	void	1151	void
818	DESTROY (CFPlus::Layout self)	1152	DESTROY (DC::Layout self)
819	CODE:	1153	CODE:
820	g_object_unref (self->pl);	1154	g_object_unref (self->pl);
		1155	rc_free (self->rc);
821	Safefree (self);	1156	Safefree (self);
822		1157
823	void	1158	void
824	set_text (CFPlus::Layout self, SV *text_)	1159	set_text (DC::Layout self, SV *text_)
825	CODE:	1160	CODE:
826	{	1161	{
827	STRLEN textlen;	1162	STRLEN textlen;
828	char *text = SvPVutf8 (text_, textlen);	1163	char *text = SvPVutf8 (text_, textlen);
829		1164
830	pango_layout_set_text (self->pl, text, textlen);	1165	pango_layout_set_text (self->pl, text, textlen);
831	}	1166	}
832		1167
833	void	1168	void
834	set_markup (CFPlus::Layout self, SV *text_)	1169	set_markup (DC::Layout self, SV *text_)
835	CODE:	1170	CODE:
836	{	1171	{
837	STRLEN textlen;	1172	STRLEN textlen;
838	char *text = SvPVutf8 (text_, textlen);	1173	char *text = SvPVutf8 (text_, textlen);
839		1174
840	pango_layout_set_markup (self->pl, text, textlen);	1175	pango_layout_set_markup (self->pl, text, textlen);
841	}	1176	}
842		1177
843	void	1178	void
844	set_shapes (CFPlus::Layout self, ...)	1179	set_shapes (DC::Layout self, ...)
845	CODE:	1180	CODE:
846	{	1181	{
847	PangoAttrList *attrs = 0;	1182	PangoAttrList *attrs = 0;
848	const char *text = pango_layout_get_text (self->pl);	1183	const char *text = pango_layout_get_text (self->pl);
849	const char *pos = text;	1184	const char *pos = text;
…		…
884	if (attrs)	1219	if (attrs)
885	pango_layout_set_attributes (self->pl, attrs);	1220	pango_layout_set_attributes (self->pl, attrs);
886	}	1221	}
887		1222
888	void	1223	void
889	get_shapes (CFPlus::Layout self)	1224	get_shapes (DC::Layout self)
890	PPCODE:	1225	PPCODE:
891	{	1226	{
892	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1227	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
893		1228
894	do	1229	do
895	{	1230	{
896	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1231	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
897		1232
898	if (run && shape_attr_p (run))	1233	if (run && shape_attr_p (run))
899	{	1234	{
900	PangoRectangle extents;	1235	PangoRectangle extents;
901	pango_layout_iter_get_run_extents (iter, 0, &extents);	1236	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
909		1244
910	pango_layout_iter_free (iter);	1245	pango_layout_iter_free (iter);
911	}	1246	}
912		1247
913	int	1248	int
914	has_wrapped (CFPlus::Layout self)	1249	has_wrapped (DC::Layout self)
915	CODE:	1250	CODE:
916	{	1251	{
917	int lines = 1;	1252	int lines = 1;
918	const char *text = pango_layout_get_text (self->pl);	1253	const char *text = pango_layout_get_text (self->pl);
919		1254
…		…
924	}	1259	}
925	OUTPUT:	1260	OUTPUT:
926	RETVAL	1261	RETVAL
927		1262
928	SV *	1263	SV *
929	get_text (CFPlus::Layout self)	1264	get_text (DC::Layout self)
930	CODE:	1265	CODE:
931	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1266	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
932	sv_utf8_decode (RETVAL);	1267	sv_utf8_decode (RETVAL);
933	OUTPUT:	1268	OUTPUT:
934	RETVAL	1269	RETVAL
935		1270
936	void	1271	void
937	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1272	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
938	CODE:	1273	CODE:
939	self->r = r;	1274	self->r = r;
940	self->g = g;	1275	self->g = g;
941	self->b = b;	1276	self->b = b;
942	self->a = a;	1277	self->a = a;
943		1278
944	void	1279	void
945	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1280	set_font (DC::Layout self, DC::Font font = 0)
946	CODE:	1281	CODE:
947	if (self->font != font)	1282	if (self->font != font)
948	{	1283	{
949	self->font = font;	1284	self->font = font;
950	layout_update_font (self);	1285	layout_update_font (self);
951	}	1286	}
952		1287
953	void	1288	void
954	set_height (CFPlus::Layout self, int base_height)	1289	set_height (DC::Layout self, int base_height)
955	CODE:	1290	CODE:
956	if (self->base_height != base_height)	1291	if (self->base_height != base_height)
957	{	1292	{
958	self->base_height = base_height;	1293	self->base_height = base_height;
959	layout_update_font (self);	1294	layout_update_font (self);
960	}	1295	}
961		1296
962	void	1297	void
963	set_width (CFPlus::Layout self, int max_width = -1)	1298	set_width (DC::Layout self, int max_width = -1)
964	CODE:	1299	CODE:
965	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1300	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
966		1301
967	void	1302	void
968	set_indent (CFPlus::Layout self, int indent)	1303	set_indent (DC::Layout self, int indent)
969	CODE:	1304	CODE:
970	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1305	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
971		1306
972	void	1307	void
973	set_spacing (CFPlus::Layout self, int spacing)	1308	set_spacing (DC::Layout self, int spacing)
974	CODE:	1309	CODE:
975	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1310	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
976		1311
977	void	1312	void
978	set_ellipsise (CFPlus::Layout self, int ellipsise)	1313	set_ellipsise (DC::Layout self, int ellipsise)
979	CODE:	1314	CODE:
980	pango_layout_set_ellipsize (self->pl,	1315	pango_layout_set_ellipsize (self->pl,
981	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1316	ellipsise == 1 ? PANGO_ELLIPSIZE_START
982	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1317	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
983	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1318	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
984	: PANGO_ELLIPSIZE_NONE	1319	: PANGO_ELLIPSIZE_NONE
985	);	1320	);
986		1321
987	void	1322	void
988	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1323	set_single_paragraph_mode (DC::Layout self, int spm)
989	CODE:	1324	CODE:
990	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1325	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
991		1326
992	void	1327	void
993	size (CFPlus::Layout self)	1328	size (DC::Layout self)
994	PPCODE:	1329	PPCODE:
995	{	1330	{
996	int w, h;	1331	int w, h;
997		1332
998	layout_get_pixel_size (self, &w, &h);	1333	layout_get_pixel_size (self, &w, &h);
…		…
1001	PUSHs (sv_2mortal (newSViv (w)));	1336	PUSHs (sv_2mortal (newSViv (w)));
1002	PUSHs (sv_2mortal (newSViv (h)));	1337	PUSHs (sv_2mortal (newSViv (h)));
1003	}	1338	}
1004		1339
1005	int	1340	int
1006	descent (CFPlus::Layout self)	1341	descent (DC::Layout self)
1007	CODE:	1342	CODE:
1008	{	1343	{
1009	PangoRectangle rect;	1344	PangoRectangle rect;
1010	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1345	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1011	pango_layout_line_get_pixel_extents (line, 0, &rect);	1346	pango_layout_line_get_pixel_extents (line, 0, &rect);
1012	RETVAL = PANGO_DESCENT (rect);	1347	RETVAL = PANGO_DESCENT (rect);
1013	}	1348	}
1014	OUTPUT:	1349	OUTPUT:
1015	RETVAL	1350	RETVAL
1016		1351
1017	int	1352	int
1018	xy_to_index (CFPlus::Layout self, int x, int y)	1353	xy_to_index (DC::Layout self, int x, int y)
1019	CODE:	1354	CODE:
1020	{	1355	{
1021	int index, trailing;	1356	int index, trailing;
1022	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1357	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1023	RETVAL = index;	1358	RETVAL = index + trailing;
1024	}	1359	}
1025	OUTPUT:	1360	OUTPUT:
1026	RETVAL	1361	RETVAL
1027		1362
1028	void	1363	void
1029	cursor_pos (CFPlus::Layout self, int index)	1364	cursor_pos (DC::Layout self, int index)
1030	PPCODE:	1365	PPCODE:
1031	{	1366	{
1032	PangoRectangle strong_pos;	1367	PangoRectangle pos;
1033	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1368	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1034		1369
1035	EXTEND (SP, 3);	1370	EXTEND (SP, 3);
1036	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1371	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1037	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1372	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1038	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1373	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1039	}	1374	}
1040		1375
1041	void	1376	void
1042	render (CFPlus::Layout self, float x, float y, int flags = 0)	1377	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1043	PPCODE:	1378	PPCODE:
		1379	{
		1380	int line, x;
		1381
		1382	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1383	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1384	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1385	--line;
		1386	#endif
		1387	EXTEND (SP, 2);
		1388	PUSHs (sv_2mortal (newSViv (line)));
		1389	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1390	}
		1391
		1392	void
		1393	line_x_to_index (DC::Layout self, int line, int x)
		1394	PPCODE:
		1395	{
		1396	PangoLayoutLine *lp;
		1397	int index, trailing;
		1398
		1399	if (line < 0)
		1400	XSRETURN_EMPTY;
		1401
		1402	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1403	XSRETURN_EMPTY; /* do better */
		1404
		1405	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1406
		1407	EXTEND (SP, 2);
		1408	if (GIMME_V == G_SCALAR)
		1409	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1410	else
		1411	{
		1412	PUSHs (sv_2mortal (newSViv (index)));
		1413	PUSHs (sv_2mortal (newSViv (trailing)));
		1414	}
		1415	}
		1416
		1417	void
		1418	render (DC::Layout self, float x, float y, int flags = 0)
		1419	CODE:
		1420	rc_clear (self->rc);
1044	pango_opengl_render_layout_subpixel (	1421	pango_opengl_render_layout_subpixel (
1045	self->pl,	1422	self->pl,
		1423	self->rc,
1046	x * PANGO_SCALE, y * PANGO_SCALE,	1424	x * PANGO_SCALE, y * PANGO_SCALE,
1047	self->r, self->g, self->b, self->a,	1425	self->r, self->g, self->b, self->a,
1048	flags	1426	flags
1049	);	1427	);
		1428	// we assume that context_change actually clears/frees stuff
		1429	// and does not do any recomputation...
		1430	pango_layout_context_changed (self->pl);
1050		1431
1051	MODULE = CFPlus PACKAGE = CFPlus::Texture
1052
1053	void	1432	void
1054	pad2pot (SV data_, SV w_, SV *h_)	1433	draw (DC::Layout self)
1055	CODE:	1434	CODE:
1056	{	1435	{
1057	int ow = SvIV (w_);	1436	glEnable (GL_TEXTURE_2D);
1058	int oh = SvIV (h_);	1437	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1438	glEnable (GL_BLEND);
		1439	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1440	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1441	glEnable (GL_ALPHA_TEST);
		1442	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1059		1443
1060	if (ow && oh)	1444	rc_draw (self->rc);
		1445
		1446	glDisable (GL_ALPHA_TEST);
		1447	glDisable (GL_BLEND);
		1448	glDisable (GL_TEXTURE_2D);
		1449	}
		1450
		1451	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1452
		1453	PROTOTYPES: ENABLE
		1454
		1455	void
		1456	pad (SV *data_, int ow, int oh, int nw, int nh)
		1457	CODE:
		1458	{
		1459	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1061	{	1460	{
1062	int nw = minpot (ow);
1063	int nh = minpot (oh);
1064
1065	if (nw != ow \|\| nh != oh)
1066	{
1067	if (SvOK (data_))
1068	{
1069	STRLEN datalen;	1461	STRLEN datalen;
1070	char *data = SvPVbyte (data_, datalen);	1462	char *data = SvPVbyte (data_, datalen);
1071	int bpp = datalen / (ow * oh);	1463	int bpp = datalen / (ow * oh);
1072	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1464	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1073		1465
1074	SvPOK_only (result_);	1466	SvPOK_only (result_);
1075	SvCUR_set (result_, nw * nh * bpp);	1467	SvCUR_set (result_, nw * nh * bpp);
1076		1468
1077	memset (SvPVX (result_), 0, nw * nh * bpp);	1469	memset (SvPVX (result_), 0, nw * nh * bpp);
1078	while (oh--)	1470	while (oh--)
1079	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1471	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1080		1472
1081	sv_setsv (data_, result_);	1473	sv_setsv (data_, result_);
1082	}
1083
1084	sv_setiv (w_, nw);
1085	sv_setiv (h_, nh);
1086	}
1087	}	1474	}
1088	}	1475	}
1089		1476
1090	void	1477	void
1091	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1478	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1097	{	1484	{
1098	HV hv = (HV )SvRV (self);	1485	HV hv = (HV )SvRV (self);
1099	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1486	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1100	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1487	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1101	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1488	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1489
		1490	if (name <= 0)
		1491	XSRETURN_EMPTY;
1102		1492
1103	if (items < 5)	1493	if (items < 5)
1104	{	1494	{
1105	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1495	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1106	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1496	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1134	glDisable (GL_ALPHA_TEST);	1524	glDisable (GL_ALPHA_TEST);
1135	glDisable (GL_BLEND);	1525	glDisable (GL_BLEND);
1136	}	1526	}
1137	}	1527	}
1138		1528
1139	MODULE = CFPlus PACKAGE = CFPlus::Map	1529	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1530	CODE:
		1531	{
		1532	GLint width;
		1533	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1534	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1535	RETVAL = width > 0;
		1536	}
		1537	OUTPUT:
		1538	RETVAL
1140		1539
1141	CFPlus::Map	1540	MODULE = Deliantra::Client PACKAGE = DC::Map
1142	new (SV *class, int map_width, int map_height)	1541
		1542	PROTOTYPES: DISABLE
		1543
		1544	DC::Map
		1545	new (SV *class)
1143	CODE:	1546	CODE:
1144	New (0, RETVAL, 1, struct map);	1547	New (0, RETVAL, 1, struct map);
1145	RETVAL->x = 0;	1548	RETVAL->x = 0;
1146	RETVAL->y = 0;	1549	RETVAL->y = 0;
1147	RETVAL->w = map_width;	1550	RETVAL->w = 0;
1148	RETVAL->h = map_height;	1551	RETVAL->h = 0;
1149	RETVAL->ox = 0;	1552	RETVAL->ox = 0;
1150	RETVAL->oy = 0;	1553	RETVAL->oy = 0;
1151	RETVAL->faces = 8192;	1554	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1152	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1555	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1153	RETVAL->texs = 8192;
1154	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1155	RETVAL->rows = 0;	1556	RETVAL->rows = 0;
1156	RETVAL->row = 0;	1557	RETVAL->row = 0;
1157	OUTPUT:	1558	OUTPUT:
1158	RETVAL	1559	RETVAL
1159		1560
1160	void	1561	void
1161	DESTROY (CFPlus::Map self)	1562	DESTROY (DC::Map self)
1162	CODE:	1563	CODE:
1163	{	1564	{
1164	map_clear (self);	1565	map_clear (self);
1165	Safefree (self->face);	1566	Safefree (self->face2tile);
1166	Safefree (self->tex);	1567	Safefree (self->tex);
1167	Safefree (self);	1568	Safefree (self);
1168	}	1569	}
1169		1570
1170	void	1571	void
		1572	resize (DC::Map self, int map_width, int map_height)
		1573	CODE:
		1574	self->w = map_width;
		1575	self->h = map_height;
		1576
		1577	void
1171	clear (CFPlus::Map self)	1578	clear (DC::Map self)
1172	CODE:	1579	CODE:
1173	map_clear (self);	1580	map_clear (self);
1174		1581
1175	void	1582	void
1176	set_face (CFPlus::Map self, int face, int texid)	1583	set_tileid (DC::Map self, int face, int tile)
1177	CODE:	1584	CODE:
1178	{	1585	{
1179	while (self->faces <= face)	1586	need_facenum (self, face); self->face2tile [face] = tile;
1180	{	1587	need_texid (self, tile);
1181	Append (mapface, self->face, self->faces, self->faces);
1182	self->faces *= 2;
1183	}
1184
1185	self->face [face] = texid;
1186	}	1588	}
1187		1589
1188	void	1590	void
		1591	set_smooth (DC::Map self, int face, int smooth, int level)
		1592	CODE:
		1593	{
		1594	tileid texid;
		1595	maptex *tex;
		1596
		1597	if (face < 0 \|\| face >= self->faces)
		1598	return;
		1599
		1600	if (smooth < 0 \|\| smooth >= self->faces)
		1601	return;
		1602
		1603	texid = self->face2tile [face];
		1604
		1605	if (!texid)
		1606	return;
		1607
		1608	tex = self->tex + texid;
		1609	tex->smoothtile = self->face2tile [smooth];
		1610	tex->smoothlevel = level;
		1611	}
		1612
		1613	void
1189	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1614	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1190	CODE:	1615	CODE:
1191	{	1616	{
1192	while (self->texs <= texid)	1617	need_texid (self, texid);
1193	{
1194	Append (maptex, self->tex, self->texs, self->texs);
1195	self->texs *= 2;
1196	}
1197		1618
1198	{	1619	{
1199	maptex *tex = self->tex + texid;	1620	maptex *tex = self->tex + texid;
1200		1621
1201	tex->name = name;	1622	tex->name = name;
…		…
1218	// from transparent color bleeding and ugly wrapping effects.	1639	// from transparent color bleeding and ugly wrapping effects.
1219	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1640	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1220	}	1641	}
1221		1642
1222	int	1643	int
1223	ox (CFPlus::Map self)	1644	ox (DC::Map self)
1224	ALIAS:	1645	ALIAS:
1225	oy = 1	1646	oy = 1
1226	x = 2	1647	x = 2
1227	y = 3	1648	y = 3
1228	w = 4	1649	w = 4
…		…
1239	}	1660	}
1240	OUTPUT:	1661	OUTPUT:
1241	RETVAL	1662	RETVAL
1242		1663
1243	void	1664	void
1244	scroll (CFPlus::Map self, int dx, int dy)	1665	scroll (DC::Map self, int dx, int dy)
1245	CODE:	1666	CODE:
1246	{	1667	{
1247	if (dx > 0)	1668	if (dx > 0)
1248	map_blank (self, self->x, self->y, dx - 1, self->h);	1669	map_blank (self, self->x, self->y, dx, self->h);
1249	else if (dx < 0)	1670	else if (dx < 0)
1250	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1671	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1251		1672
1252	if (dy > 0)	1673	if (dy > 0)
1253	map_blank (self, self->x, self->y, self->w, dy - 1);	1674	map_blank (self, self->x, self->y, self->w, dy);
1254	else if (dy < 0)	1675	else if (dy < 0)
1255	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1676	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1256		1677
1257	self->ox += dx; self->x += dx;	1678	self->ox += dx; self->x += dx;
1258	self->oy += dy; self->y += dy;	1679	self->oy += dy; self->y += dy;
1259		1680
1260	while (self->y < 0)	1681	while (self->y < 0)
…		…
1264	self->rows += MAP_EXTEND_Y;	1685	self->rows += MAP_EXTEND_Y;
1265	self->y += MAP_EXTEND_Y;	1686	self->y += MAP_EXTEND_Y;
1266	}	1687	}
1267	}	1688	}
1268		1689
1269	void	1690	SV *
1270	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1691	map1a_update (DC::Map self, SV *data_, int extmap)
1271	CODE:	1692	CODE:
1272	{	1693	{
1273	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1694	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1274	uint8_t data_end = (uint8_t )SvEND (data_);	1695	uint8_t data_end = (uint8_t )SvEND (data_);
1275	mapcell *cell;	1696	mapcell *cell;
1276	int x, y, flags;	1697	int x, y, z, flags;
		1698	AV *missing = newAV ();
		1699	RETVAL = newRV_noinc ((SV *)missing);
1277		1700
1278	while (data < data_end)	1701	while (data < data_end - 1)
1279	{	1702	{
1280	flags = (data [0] << 8) + data [1]; data += 2;	1703	flags = (data [0] << 8) + data [1]; data += 2;
1281		1704
1282	x = self->x + ((flags >> 10) & 63);	1705	x = self->x + ((flags >> 10) & 63);
1283	y = self->y + ((flags >> 4) & 63);	1706	y = self->y + ((flags >> 4) & 63);
…		…
1286		1709
1287	if (flags & 15)	1710	if (flags & 15)
1288	{	1711	{
1289	if (!cell->darkness)	1712	if (!cell->darkness)
1290	{	1713	{
		1714	memset (cell, 0, sizeof (*cell));
1291	cell->darkness = 256;	1715	cell->darkness = 256;
1292	cell->face [0] = 0;
1293	cell->face [1] = 0;
1294	cell->face [2] = 0;
1295	}	1716	}
1296		1717
1297	//TODO: don't trust server data to be in-range(!)	1718	//TODO: don't trust server data to be in-range(!)
1298		1719
1299	if (flags & 8)	1720	if (flags & 8)
…		…
1303	uint8_t ext, cmd;	1724	uint8_t ext, cmd;
1304		1725
1305	do	1726	do
1306	{	1727	{
1307	ext = *data++;	1728	ext = *data++;
1308	cmd = ext & 0x3f;	1729	cmd = ext & 0x7f;
1309		1730
1310	if (ext < 4)	1731	if (cmd < 4)
1311	cell->darkness = 255 - ext * 64 + 1;	1732	cell->darkness = 255 - ext * 64 + 1;
1312	else if (ext == 5) // health	1733	else if (cmd == 5) // health
		1734	{
		1735	cell->stat_width = 1;
1313	cell->stat_hp = *data++;	1736	cell->stat_hp = *data++;
		1737	}
		1738	else if (cmd == 6) // monster width
		1739	cell->stat_width = *data++ + 1;
		1740	else if (cmd == 0x47)
		1741	{
		1742	if (*data == 1) cell->player = data [1];
		1743	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1744	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1745	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		1746
		1747	data += *data + 1;
		1748	}
		1749	else if (cmd == 8) // cell flags
		1750	cell->flags = *data++;
1314	else if (ext & 0x40) // unknown, multibyte => skip	1751	else if (ext & 0x40) // unknown, multibyte => skip
1315	data += *data + 1;	1752	data += *data + 1;
		1753	else
		1754	data++;
1316	}	1755	}
1317	while (cmd & 0x80);	1756	while (ext & 0x80);
1318	}	1757	}
1319	else	1758	else
1320	cell->darkness = *data++ + 1;	1759	cell->darkness = *data++ + 1;
1321	}	1760	}
1322		1761
		1762	for (z = 0; z <= 2; ++z)
1323	if (flags & 4)	1763	if (flags & (4 >> z))
1324	{	1764	{
1325	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1765	faceid face = (data [0] << 8) + data [1]; data += 2;
		1766	need_facenum (self, face);
		1767	cell->tile [z] = self->face2tile [face];
		1768
		1769	if (cell->tile [z])
		1770	{
		1771	maptex *tex = self->tex + cell->tile [z];
		1772	if (!tex->name)
		1773	av_push (missing, newSViv (cell->tile [z]));
		1774
		1775	if (tex->smoothtile)
		1776	{
		1777	maptex *smooth = self->tex + tex->smoothtile;
		1778	if (!smooth->name)
		1779	av_push (missing, newSViv (tex->smoothtile));
		1780	}
		1781	}
1326	}	1782	}
1327
1328	if (flags & 2)
1329	{
1330	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1331	}
1332
1333	if (flags & 1)
1334	{
1335	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1336	}
1337	}	1783	}
1338	else	1784	else
1339	{
1340	cell->darkness = 0;	1785	cell->darkness = 0;
1341	cell->stat_hp = 0;
1342	}
1343	}	1786	}
1344	}	1787	}
		1788	OUTPUT:
		1789	RETVAL
1345		1790
1346	SV *	1791	SV *
1347	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1792	mapmap (DC::Map self, int x0, int y0, int w, int h)
1348	CODE:	1793	CODE:
1349	{	1794	{
1350	int x1, x;	1795	int x1, x;
1351	int y1, y;	1796	int y1, y;
1352	int z;	1797	int z;
…		…
1373	{	1818	{
1374	mapcell *cell = row->col + (x - row->c0);	1819	mapcell *cell = row->col + (x - row->c0);
1375		1820
1376	for (z = 0; z <= 0; z++)	1821	for (z = 0; z <= 0; z++)
1377	{	1822	{
1378	mapface face = cell->face [z];
1379
1380	if (face)
1381	{
1382	maptex tex = self->tex [face];	1823	maptex tex = self->tex [cell->tile [z]];
1383	int a0 = 255 - tex.a;	1824	int a0 = 255 - tex.a;
1384	int a1 = tex.a;	1825	int a1 = tex.a;
1385		1826
1386	r = (r * a0 + tex.r * a1) / 255;	1827	r = (r * a0 + tex.r * a1) / 255;
1387	g = (g * a0 + tex.g * a1) / 255;	1828	g = (g * a0 + tex.g * a1) / 255;
1388	b = (b * a0 + tex.b * a1) / 255;	1829	b = (b * a0 + tex.b * a1) / 255;
1389	a = (a * a0 + tex.a * a1) / 255;	1830	a = (a * a0 + tex.a * a1) / 255;
1390	}
1391	}	1831	}
1392	}	1832	}
1393		1833
1394	*map++ = (r )	1834	*map++ = (r )
1395	\| (g << 8)	1835	\| (g << 8)
…		…
1402	}	1842	}
1403	OUTPUT:	1843	OUTPUT:
1404	RETVAL	1844	RETVAL
1405		1845
1406	void	1846	void
1407	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1847	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1408	CODE:	1848	CODE:
1409	{	1849	{
1410	int vx, vy;
1411	int x, y, z;	1850	int x, y, z;
1412	int last_name;
1413	mapface face;
1414		1851
1415	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1852	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1416	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1853	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1854	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1855	smooth_key skey;
		1856	int pl_x, pl_y;
		1857	maptex pl_tex;
		1858	rc_t *rc = rc_alloc ();
		1859	rc_key_t key;
		1860	rc_array_t *arr;
1417		1861
1418	/*	1862	pl_tex.name = 0;
1419	int vx = self->vx = self->w >= sw
1420	? self->x + (self->w - sw) / 2
1421	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1422		1863
1423	int vy = self->vy = self->h >= sh	1864	// thats current max. sorry.
1424	? self->y + (self->h - sh) / 2	1865	if (sw > 255) sw = 255;
1425	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1866	if (sh > 255) sh = 255;
1426	*/
1427		1867
1428	glColor4ub (255, 255, 255, 255);	1868	// clear key, in case of extra padding
		1869	memset (&skey, 0, sizeof (skey));
		1870
		1871	memset (&key, 0, sizeof (key));
		1872	key.r = 255;
		1873	key.g = 255;
		1874	key.b = 255;
		1875	key.a = 255;
		1876	key.mode = GL_QUADS;
		1877	key.format = GL_T2F_V3F;
		1878	key.texname = -1;
		1879
		1880	mx += self->x;
		1881	my += self->y;
		1882
		1883	// first pass: determine smooth_max
		1884	// rather ugly, if you ask me
		1885	// could also be stored inside mapcell and updated on change
		1886	memset (smooth_max, 0, sizeof (smooth_max));
		1887
		1888	for (y = 0; y < sh; y++)
		1889	if (0 <= y + my && y + my < self->rows)
		1890	{
		1891	maprow *row = self->row + (y + my);
		1892
		1893	for (x = 0; x < sw; x++)
		1894	if (row->c0 <= x + mx && x + mx < row->c1)
		1895	{
		1896	mapcell *cell = row->col + (x + mx - row->c0);
		1897
		1898	smooth_max[x + 1][y + 1] =
		1899	MAX (self->tex [cell->tile [0]].smoothlevel,
		1900	MAX (self->tex [cell->tile [1]].smoothlevel,
		1901	self->tex [cell->tile [2]].smoothlevel));
		1902	}
		1903	}
1429		1904
1430	glEnable (GL_BLEND);	1905	glEnable (GL_BLEND);
1431	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1906	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1432	glEnable (GL_TEXTURE_2D);
1433	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1907	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1434		1908
1435	glBegin (GL_QUADS);
1436
1437	last_name = 0;
1438
1439	for (z = 0; z < 3; z++)	1909	for (z = 0; z <= 2; z++)
		1910	{
		1911	memset (smooth_level, 0, sizeof (smooth_level));
		1912
1440	for (y = 0; y < sh; y++)	1913	for (y = 0; y < sh; y++)
1441	if (0 <= y + vy && y + vy < self->rows)	1914	if (0 <= y + my && y + my < self->rows)
1442	{	1915	{
1443	maprow *row = self->row + (y + vy);	1916	maprow *row = self->row + (y + my);
1444		1917
1445	for (x = 0; x < sw; x++)	1918	for (x = 0; x < sw; x++)
1446	if (row->c0 <= x + vx && x + vx < row->c1)	1919	if (row->c0 <= x + mx && x + mx < row->c1)
1447	{	1920	{
1448	mapcell *cell = row->col + (x + vx - row->c0);	1921	mapcell *cell = row->col + (x + mx - row->c0);
1449
1450	face = cell->face [z];	1922	tileid tile = cell->tile [z];
		1923
		1924	if (tile)
		1925	{
		1926	maptex tex = self->tex [tile];
		1927	int px = (x + 1) * T - tex.w;
		1928	int py = (y + 1) * T - tex.h;
1451		1929
1452	if (face && face < self->texs)	1930	if (key.texname != tex.name)
		1931	{
		1932	if (!tex.name)
		1933	tex = self->tex [2]; /* missing, replace by noface */
		1934
		1935	key.texname = tex.name;
		1936	arr = rc_array (rc, &key);
		1937	}
		1938
		1939	if (expect_false (cell->player == player) && expect_false (z == 2))
		1940	{
		1941	pl_x = px;
		1942	pl_y = py;
		1943	pl_tex = tex;
		1944	continue;
		1945	}
		1946
		1947	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1948	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1949	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1950	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1951
		1952	if (expect_false (cell->flags) && expect_false (z == 2))
		1953	{
		1954	// overlays such as the speech bubble, probably more to come
		1955	if (cell->flags & 1)
		1956	{
		1957	maptex tex = self->tex [1];
		1958	int px = x * T + T * 2 / 32;
		1959	int py = y * T - T * 6 / 32;
		1960
		1961	if (tex.name)
		1962	{
		1963	if (key.texname != tex.name)
		1964	{
		1965	key.texname = tex.name;
		1966	arr = rc_array (rc, &key);
		1967	}
		1968
		1969	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1970	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1971	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1972	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1973	}
		1974	}
		1975	}
		1976
		1977	// update smooth hash
		1978	if (tex.smoothtile)
		1979	{
		1980	skey.tile = tex.smoothtile;
		1981	skey.level = tex.smoothlevel;
		1982
		1983	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1984
		1985	// add bits to current tile and all neighbours. skey.x\|y is
		1986	// shifted +1\|+1 so we always stay positive.
		1987
		1988	// bits is ___n cccc CCCC bbbb
		1989	// n do not draw borders&corners
		1990	// c draw these corners, but...
		1991	// C ... not these
		1992	// b draw these borders
		1993
		1994	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1995	// ┃· ·· ·┃ ━━
		1996
		1997	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1998	// ·· ·· ·┏ ┓·
		1999
		2000	// full tile
		2001	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2002
		2003	// borders
		2004	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2005	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2006	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2007	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2008
		2009	// corners
		2010	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2011	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2012	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2013	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2014	}
		2015	}
		2016	}
		2017	}
		2018
		2019	rc_draw (rc);
		2020	rc_clear (rc);
		2021
		2022	// go through all smoothlevels, lowest to highest, then draw.
		2023	// this is basically counting sort
		2024	{
		2025	int w, b;
		2026
		2027	glEnable (GL_TEXTURE_2D);
		2028	glBegin (GL_QUADS);
		2029	for (w = 0; w < 256 / 32; ++w)
		2030	{
		2031	uint32_t smask = smooth_level [w];
		2032	if (smask)
		2033	for (b = 0; b < 32; ++b)
		2034	if (smask & (((uint32_t)1) << b))
1453	{	2035	{
1454	maptex tex = self->tex [face];	2036	int level = (w << 5) \| b;
		2037	HE *he;
1455		2038
1456	int px = (x + 1) * 32 - tex.w;	2039	hv_iterinit (smooth);
1457	int py = (y + 1) * 32 - tex.h;	2040	while ((he = hv_iternext (smooth)))
1458
1459	if (last_name != tex.name)
1460	{	2041	{
		2042	smooth_key skey = (smooth_key )HeKEY (he);
		2043	IV bits = SvIVX (HeVAL (he));
		2044
		2045	if (!(bits & 0x1000)
		2046	&& skey->level == level
		2047	&& level > smooth_max [skey->x][skey->y])
		2048	{
		2049	maptex tex = self->tex [skey->tile];
		2050	int px = (((int)skey->x) - 1) * T;
		2051	int py = (((int)skey->y) - 1) * T;
		2052	int border = bits & 15;
		2053	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2054	float dx = tex.s * .0625f; // 16 images/row
		2055	float dy = tex.t * .5f ; // 2 images/column
		2056
		2057	if (tex.name)
		2058	{
		2059	// this time avoiding texture state changes
		2060	// save gobs of state changes.
		2061	if (key.texname != tex.name)
		2062	{
1461	glEnd ();	2063	glEnd ();
1462	last_name = tex.name;
1463	glBindTexture (GL_TEXTURE_2D, last_name);	2064	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1464	glBegin (GL_QUADS);	2065	glBegin (GL_QUADS);
		2066	}
		2067
		2068	if (border)
		2069	{
		2070	float ox = border * dx;
		2071
		2072	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2073	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2074	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2075	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2076	}
		2077
		2078	if (corner)
		2079	{
		2080	float ox = corner * dx;
		2081
		2082	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2083	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2084	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2085	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2086	}
		2087	}
		2088	}
1465	}	2089	}
1466
1467	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1468	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1469	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1470	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1471	}	2090	}
1472	}
1473	}	2091	}
1474		2092
1475	glEnd ();	2093	glEnd ();
1476
1477	glDisable (GL_TEXTURE_2D);	2094	glDisable (GL_TEXTURE_2D);
		2095	key.texname = -1;
		2096	}
		2097
		2098	hv_clear (smooth);
		2099	}
		2100
		2101	if (pl_tex.name)
		2102	{
		2103	maptex tex = pl_tex;
		2104	int px = pl_x + pdx;
		2105	int py = pl_y + pdy;
		2106
		2107	key.texname = tex.name;
		2108	arr = rc_array (rc, &key);
		2109
		2110	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2111	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2112	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2113	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2114
		2115	rc_draw (rc);
		2116	}
		2117
1478	glDisable (GL_BLEND);	2118	glDisable (GL_BLEND);
		2119	rc_free (rc);
1479		2120
1480	// top layer: overlays such as the health bar	2121	// top layer: overlays such as the health bar
1481	for (y = 0; y < sh; y++)	2122	for (y = 0; y < sh; y++)
1482	if (0 <= y + vy && y + vy < self->rows)	2123	if (0 <= y + my && y + my < self->rows)
1483	{	2124	{
1484	maprow *row = self->row + (y + vy);	2125	maprow *row = self->row + (y + my);
1485		2126
1486	for (x = 0; x < sw; x++)	2127	for (x = 0; x < sw; x++)
1487	if (row->c0 <= x + vx && x + vx < row->c1)	2128	if (row->c0 <= x + mx && x + mx < row->c1)
1488	{	2129	{
1489	mapcell *cell = row->col + (x + vx - row->c0);	2130	mapcell *cell = row->col + (x + mx - row->c0);
1490		2131
1491	int px = x * 32;	2132	int px = x * T;
1492	int py = y * 32;	2133	int py = y * T;
1493		2134
1494	if (cell->stat_hp)	2135	if (cell->stat_hp)
1495	{	2136	{
1496	int width = sh / 28 + 1;	2137	int width = cell->stat_width * T;
		2138	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1497		2139
1498	glColor3ub (0, 0, 0);	2140	glColor3ub (0, 0, 0);
1499	glRectf (px + 1, py, px + 31, py + width + 2);	2141	glRectf (px + 1, py - thick - 2,
		2142	px + width - 1, py);
1500		2143
1501	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);	2144	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
1502	glRectf (px + 2, py + 1, px + 30 - cell->stat_hp * 28 / 255, py + width + 1);	2145	glRectf (px + 2,
		2146	py - thick - 1,
		2147	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
1503	}	2148	}
1504	}	2149	}
1505	}	2150	}
1506	}	2151	}
1507		2152
1508	void	2153	void
1509	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2154	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1510	CODE:	2155	CODE:
1511	{	2156	{
1512	static float color[16][3] = {	2157	static float color[16][3] = {
1513	{ 0.00F, 0.00F, 0.00F },	2158	{ 0.00F, 0.00F, 0.00F },
1514	{ 1.00F, 1.00F, 1.00F },	2159	{ 1.00F, 1.00F, 1.00F },
…		…
1564	glDisable (GL_BLEND);	2209	glDisable (GL_BLEND);
1565	glDisable (GL_TEXTURE_2D);	2210	glDisable (GL_TEXTURE_2D);
1566	}	2211	}
1567		2212
1568	void	2213	void
1569	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2214	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1570	PPCODE:	2215	PPCODE:
1571	{	2216	{
1572	int vx, vy;
1573	int x, y;	2217	int x, y;
		2218	int sw1 = sw + 2;
		2219	int sh1 = sh + 2;
		2220	int sh3 = sh * 3;
1574	int sw4 = (sw + 3) & ~3;	2221	int sw34 = (sw * 3 + 3) & ~3;
		2222	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1575	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2223	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1576	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2224	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1577		2225
1578	memset (darkness, 255, sw4 * sh);
1579	SvPOK_only (darkness_sv);	2226	SvPOK_only (darkness3_sv);
1580	SvCUR_set (darkness_sv, sw4 * sh);	2227	SvCUR_set (darkness3_sv, sw34 * sh3);
1581		2228
1582	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2229	mx += self->x - 1;
1583	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2230	my += self->y - 1;
1584		2231
		2232	memset (darkness1, 255, sw1 * sh1);
		2233
1585	for (y = 0; y < sh; y++)	2234	for (y = 0; y < sh1; y++)
1586	if (0 <= y + vy && y + vy < self->rows)	2235	if (0 <= y + my && y + my < self->rows)
1587	{	2236	{
1588	maprow *row = self->row + (y + vy);	2237	maprow *row = self->row + (y + my);
1589		2238
1590	for (x = 0; x < sw; x++)	2239	for (x = 0; x < sw1; x++)
1591	if (row->c0 <= x + vx && x + vx < row->c1)	2240	if (row->c0 <= x + mx && x + mx < row->c1)
1592	{	2241	{
1593	mapcell *cell = row->col + (x + vx - row->c0);	2242	mapcell *cell = row->col + (x + mx - row->c0);
1594		2243
1595	darkness[y * sw4 + x] = cell->darkness	2244	darkness1 [y * sw1 + x] = cell->darkness
1596	? 255 - (cell->darkness - 1)	2245	? 255 - (cell->darkness - 1)
1597	: 255 - FOW_DARKNESS;	2246	: 255 - FOW_DARKNESS;
1598	}	2247	}
1599	}	2248	}
1600		2249
		2250	for (y = 0; y < sh; ++y)
		2251	for (x = 0; x < sw; ++x)
		2252	{
		2253	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2254	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2255	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2256	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2257	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2258	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2259	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2260	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2261	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2262
		2263	uint8_t r11 = (d11 + d21 + d12) / 3;
		2264	uint8_t r21 = d21;
		2265	uint8_t r31 = (d21 + d31 + d32) / 3;
		2266
		2267	uint8_t r12 = d12;
		2268	uint8_t r22 = d22;
		2269	uint8_t r32 = d32;
		2270
		2271	uint8_t r13 = (d13 + d23 + d12) / 3;
		2272	uint8_t r23 = d23;
		2273	uint8_t r33 = (d23 + d33 + d32) / 3;
		2274
		2275	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2276	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2277	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2278	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2279	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2280	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2281	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2282	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2283	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2284	}
		2285
		2286	free (darkness1);
		2287
1601	EXTEND (SP, 3);	2288	EXTEND (SP, 3);
1602	PUSHs (sv_2mortal (newSViv (sw4)));	2289	PUSHs (sv_2mortal (newSViv (sw34)));
1603	PUSHs (sv_2mortal (newSViv (sh)));	2290	PUSHs (sv_2mortal (newSViv (sh3)));
1604	PUSHs (darkness_sv);	2291	PUSHs (darkness3_sv);
1605	}	2292	}
1606		2293
1607	SV *	2294	SV *
1608	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2295	get_rect (DC::Map self, int x0, int y0, int w, int h)
1609	CODE:	2296	CODE:
1610	{	2297	{
1611	int x, y, x1, y1;	2298	int x, y, x1, y1;
1612	SV data_sv = newSV (w h * 7 + 5);	2299	SV data_sv = newSV (w h * 7 + 5);
1613	uint8_t data = (uint8_t )SvPVX (data_sv);	2300	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1638	if (row && row->c0 <= x && x < row->c1)	2325	if (row && row->c0 <= x && x < row->c1)
1639	{	2326	{
1640	mapcell *cell = row->col + (x - row->c0);	2327	mapcell *cell = row->col + (x - row->c0);
1641	uint8_t flags = 0;	2328	uint8_t flags = 0;
1642		2329
1643	if (cell->face [0]) flags \|= 1;	2330	if (cell->tile [0]) flags \|= 1;
1644	if (cell->face [1]) flags \|= 2;	2331	if (cell->tile [1]) flags \|= 2;
1645	if (cell->face [2]) flags \|= 4;	2332	if (cell->tile [2]) flags \|= 4;
1646		2333
1647	*data++ = flags;	2334	*data++ = flags;
1648		2335
1649	if (flags & 1)	2336	if (flags & 1)
1650	{	2337	{
		2338	tileid tile = cell->tile [0];
1651	*data++ = cell->face [0] >> 8;	2339	*data++ = tile >> 8;
1652	*data++ = cell->face [0];	2340	*data++ = tile;
1653	}	2341	}
1654		2342
1655	if (flags & 2)	2343	if (flags & 2)
1656	{	2344	{
		2345	tileid tile = cell->tile [1];
1657	*data++ = cell->face [1] >> 8;	2346	*data++ = tile >> 8;
1658	*data++ = cell->face [1];	2347	*data++ = tile;
1659	}	2348	}
1660		2349
1661	if (flags & 4)	2350	if (flags & 4)
1662	{	2351	{
		2352	tileid tile = cell->tile [2];
1663	*data++ = cell->face [2] >> 8;	2353	*data++ = tile >> 8;
1664	*data++ = cell->face [2];	2354	*data++ = tile;
1665	}	2355	}
1666	}	2356	}
1667	else	2357	else
1668	*data++ = 0;	2358	*data++ = 0;
1669	}	2359	}
1670	}	2360	}
1671		2361
		2362	/* if size is wh + 5 then no data has been found /
		2363	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2364	{
1672	SvPOK_only (data_sv);	2365	SvPOK_only (data_sv);
1673	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2366	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2367	}
		2368
1674	RETVAL = data_sv;	2369	RETVAL = data_sv;
1675	}	2370	}
1676	OUTPUT:	2371	OUTPUT:
1677	RETVAL	2372	RETVAL
1678		2373
1679	void	2374	void
1680	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2375	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1681	PPCODE:	2376	PPCODE:
1682	{	2377	{
1683	int x, y, z;	2378	int x, y, z;
1684	int w, h;	2379	int w, h;
1685	int x1, y1;	2380	int x1, y1;
		2381	STRLEN len;
		2382	uint8_t data, end;
		2383
		2384	len = SvLEN (data_sv);
		2385	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2386	data = SvPVbyte_nolen (data_sv);
		2387	end = data + len + 8;
		2388
		2389	if (len < 5)
		2390	XSRETURN_EMPTY;
1686		2391
1687	if (*data++ != 0)	2392	if (*data++ != 0)
1688	return; /* version mismatch */	2393	XSRETURN_EMPTY; /* version mismatch */
1689		2394
1690	w = data++ << 8; w \|= data++;	2395	w = data++ << 8; w \|= data++;
1691	h = data++ << 8; h \|= data++;	2396	h = data++ << 8; h \|= data++;
1692		2397
1693	// we need to do this 'cause we don't keep an absolute coord system for rows	2398	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1705	{	2410	{
1706	maprow *row = map_get_row (self, y);	2411	maprow *row = map_get_row (self, y);
1707		2412
1708	for (x = x0; x < x1; x++)	2413	for (x = x0; x < x1; x++)
1709	{	2414	{
		2415	uint8_t flags;
		2416
		2417	if (data + 7 >= end)
		2418	XSRETURN_EMPTY;
		2419
1710	uint8_t flags = *data++;	2420	flags = *data++;
1711		2421
1712	if (flags)	2422	if (flags)
1713	{	2423	{
1714	mapface face[3] = { 0, 0, 0 };
1715
1716	mapcell *cell = row_get_cell (row, x);	2424	mapcell *cell = row_get_cell (row, x);
		2425	tileid tile[3] = { 0, 0, 0 };
1717		2426
1718	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2427	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1719	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2428	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1720	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2429	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1721		2430
1722	if (cell->darkness == 0)	2431	if (cell->darkness == 0)
1723	{	2432	{
1724	cell->darkness = 0;	2433	/cell->darkness = 0;/
		2434	EXTEND (SP, 3);
1725		2435
1726	for (z = 0; z <= 2; z++)	2436	for (z = 0; z <= 2; z++)
1727	{	2437	{
1728	cell->face[z] = face[z];	2438	tileid t = tile [z];
1729		2439
1730	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2440	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2441	{
1731	XPUSHs (sv_2mortal (newSViv (face[z])));	2442	PUSHs (sv_2mortal (newSViv (t)));
		2443	need_texid (self, t);
		2444	}
		2445
		2446	cell->tile [z] = t;
1732	}	2447	}
1733	}	2448	}
1734	}	2449	}
1735	}	2450	}
1736	}	2451	}
1737	}	2452	}
1738		2453
1739	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2454	MODULE = Deliantra::Client PACKAGE = DC::RW
1740		2455
1741	CFPlus::MixChunk	2456	DC::RW
1742	new_from_file (SV class, char path)	2457	new (SV class, SV data_sv)
1743	CODE:	2458	CODE:
1744	RETVAL = Mix_LoadWAV (path);	2459	{
		2460	STRLEN datalen;
		2461	char *data = SvPVbyte (data_sv, datalen);
		2462
		2463	RETVAL = SDL_RWFromConstMem (data, datalen);
		2464	}
1745	OUTPUT:	2465	OUTPUT:
1746	RETVAL	2466	RETVAL
1747		2467
		2468	DC::RW
		2469	new_from_file (SV class, const char path, const char *mode = "rb")
		2470	CODE:
		2471	RETVAL = SDL_RWFromFile (path, mode);
		2472	OUTPUT:
		2473	RETVAL
		2474
		2475	# fails on win32:
		2476	# dc.xs(2268) : error C2059: syntax error : '('
1748	void	2477	#void
		2478	#close (DC::RW self)
		2479	# CODE:
		2480	# (self->(close)) (self);
		2481
		2482	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2483
		2484	PROTOTYPES: DISABLE
		2485
		2486	DC::Channel
		2487	find ()
		2488	CODE:
		2489	{
		2490	RETVAL = Mix_GroupAvailable (-1);
		2491
		2492	if (RETVAL < 0)
		2493	{
		2494	RETVAL = Mix_GroupOldest (-1);
		2495
		2496	if (RETVAL < 0)
		2497	XSRETURN_UNDEF;
		2498
		2499	Mix_HaltChannel (RETVAL);
		2500	}
		2501
		2502	Mix_UnregisterAllEffects (RETVAL);
		2503	Mix_Volume (RETVAL, 128);
		2504	}
		2505	OUTPUT:
		2506	RETVAL
		2507
		2508	void
		2509	halt (DC::Channel self)
		2510	CODE:
		2511	Mix_HaltChannel (self);
		2512
		2513	void
		2514	expire (DC::Channel self, int ticks = -1)
		2515	CODE:
		2516	Mix_ExpireChannel (self, ticks);
		2517
		2518	void
		2519	fade_out (DC::Channel self, int ticks = -1)
		2520	CODE:
		2521	Mix_FadeOutChannel (self, ticks);
		2522
		2523	int
		2524	volume (DC::Channel self, int volume)
		2525	CODE:
		2526	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2527	OUTPUT:
		2528	RETVAL
		2529
		2530	void
		2531	unregister_all_effects (DC::Channel self)
		2532	CODE:
		2533	Mix_UnregisterAllEffects (self);
		2534
		2535	void
		2536	set_panning (DC::Channel self, int left, int right)
		2537	CODE:
		2538	left = CLAMP (left , 0, 255);
		2539	right = CLAMP (right, 0, 255);
		2540	Mix_SetPanning (self, left, right);
		2541
		2542	void
		2543	set_distance (DC::Channel self, int distance)
		2544	CODE:
		2545	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2546
		2547	void
		2548	set_position (DC::Channel self, int angle, int distance)
		2549	CODE:
		2550
		2551	void
		2552	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2553	CODE:
		2554	{
		2555	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2556	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2557	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2558	}
		2559
		2560	void
		2561	set_reverse_stereo (DC::Channel self, int flip)
		2562	CODE:
		2563	Mix_SetReverseStereo (self, flip);
		2564
		2565	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2566
		2567	PROTOTYPES: DISABLE
		2568
		2569	DC::MixChunk
		2570	new (SV *class, DC::RW rwops)
		2571	CODE:
		2572	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2573	OUTPUT:
		2574	RETVAL
		2575
		2576	void
1749	DESTROY (CFPlus::MixChunk self)	2577	DESTROY (DC::MixChunk self)
1750	CODE:	2578	CODE:
1751	Mix_FreeChunk (self);	2579	Mix_FreeChunk (self);
1752		2580
1753	int	2581	int
1754	volume (CFPlus::MixChunk self, int volume = -1)	2582	volume (DC::MixChunk self, int volume = -1)
1755	CODE:	2583	CODE:
		2584	if (items > 1)
		2585	volume = CLAMP (volume, 0, 128);
1756	RETVAL = Mix_VolumeChunk (self, volume);	2586	RETVAL = Mix_VolumeChunk (self, volume);
1757	OUTPUT:	2587	OUTPUT:
1758	RETVAL	2588	RETVAL
1759		2589
1760	int	2590	DC::Channel
1761	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2591	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1762	CODE:	2592	CODE:
		2593	{
1763	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2594	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2595
		2596	if (RETVAL < 0)
		2597	XSRETURN_UNDEF;
		2598
		2599	if (channel < 0)
		2600	{
		2601	Mix_UnregisterAllEffects (RETVAL);
		2602	Mix_Volume (RETVAL, 128);
		2603	}
		2604	}
1764	OUTPUT:	2605	OUTPUT:
1765	RETVAL	2606	RETVAL
1766		2607
1767	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2608	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1768		2609
1769	int	2610	int
1770	volume (int volume = -1)	2611	volume (int volume = -1)
		2612	PROTOTYPE: ;$
1771	CODE:	2613	CODE:
		2614	if (items > 0)
		2615	volume = CLAMP (volume, 0, 128);
1772	RETVAL = Mix_VolumeMusic (volume);	2616	RETVAL = Mix_VolumeMusic (volume);
1773	OUTPUT:	2617	OUTPUT:
1774	RETVAL	2618	RETVAL
1775		2619
		2620	void
		2621	fade_out (int ms)
		2622	CODE:
		2623	Mix_FadeOutMusic (ms);
		2624
		2625	void
		2626	halt ()
		2627	CODE:
		2628	Mix_HaltMusic ();
		2629
1776	CFPlus::MixMusic	2630	DC::MixMusic
1777	new_from_file (SV class, char path)	2631	new (SV *class, DC::RW rwops)
1778	CODE:	2632	CODE:
1779	RETVAL = Mix_LoadMUS (path);	2633	RETVAL = Mix_LoadMUS_RW (rwops);
1780	OUTPUT:	2634	OUTPUT:
1781	RETVAL	2635	RETVAL
1782		2636
1783	void	2637	void
1784	DESTROY (CFPlus::MixMusic self)	2638	DESTROY (DC::MixMusic self)
1785	CODE:	2639	CODE:
1786	Mix_FreeMusic (self);	2640	Mix_FreeMusic (self);
1787		2641
1788	int	2642	int
1789	play (CFPlus::MixMusic self, int loops = -1)	2643	play (DC::MixMusic self, int loops = -1)
1790	CODE:	2644	CODE:
1791	RETVAL = Mix_PlayMusic (self, loops);	2645	RETVAL = Mix_PlayMusic (self, loops);
1792	OUTPUT:	2646	OUTPUT:
1793	RETVAL	2647	RETVAL
1794		2648
1795	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2649	void
		2650	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2651	CODE:
		2652	Mix_FadeInMusicPos (self, loops, ms, position);
		2653
		2654	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2655
		2656	PROTOTYPES: ENABLE
1796		2657
1797	BOOT:	2658	BOOT:
1798	{	2659	{
1799	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2660	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1800	static const struct {	2661	static const struct {
1801	const char *name;	2662	const char *name;
1802	IV iv;	2663	IV iv;
1803	} *civ, const_iv[] = {	2664	} *civ, const_iv[] = {
1804	# define const_iv(name) { # name, (IV)name }	2665	# define const_iv(name) { # name, (IV)name }
		2666	const_iv (GL_VENDOR),
		2667	const_iv (GL_VERSION),
		2668	const_iv (GL_EXTENSIONS),
1805	const_iv (GL_COLOR_MATERIAL),	2669	const_iv (GL_COLOR_MATERIAL),
1806	const_iv (GL_SMOOTH),	2670	const_iv (GL_SMOOTH),
1807	const_iv (GL_FLAT),	2671	const_iv (GL_FLAT),
1808	const_iv (GL_DITHER),	2672	const_iv (GL_DITHER),
1809	const_iv (GL_BLEND),	2673	const_iv (GL_BLEND),
…		…
1813	const_iv (GL_ALPHA_TEST),	2677	const_iv (GL_ALPHA_TEST),
1814	const_iv (GL_NORMALIZE),	2678	const_iv (GL_NORMALIZE),
1815	const_iv (GL_RESCALE_NORMAL),	2679	const_iv (GL_RESCALE_NORMAL),
1816	const_iv (GL_FRONT),	2680	const_iv (GL_FRONT),
1817	const_iv (GL_BACK),	2681	const_iv (GL_BACK),
		2682	const_iv (GL_AUX0),
1818	const_iv (GL_AND),	2683	const_iv (GL_AND),
1819	const_iv (GL_ONE),	2684	const_iv (GL_ONE),
1820	const_iv (GL_ZERO),	2685	const_iv (GL_ZERO),
1821	const_iv (GL_SRC_ALPHA),	2686	const_iv (GL_SRC_ALPHA),
1822	const_iv (GL_DST_ALPHA),	2687	const_iv (GL_DST_ALPHA),
…		…
1835	const_iv (GL_INTENSITY),	2700	const_iv (GL_INTENSITY),
1836	const_iv (GL_LUMINANCE),	2701	const_iv (GL_LUMINANCE),
1837	const_iv (GL_LUMINANCE_ALPHA),	2702	const_iv (GL_LUMINANCE_ALPHA),
1838	const_iv (GL_FLOAT),	2703	const_iv (GL_FLOAT),
1839	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2704	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2705	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2706	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2707	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2708	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2709	const_iv (GL_COMPRESSED_RGB_ARB),
		2710	const_iv (GL_COMPRESSED_RGBA_ARB),
1840	const_iv (GL_COMPILE),	2711	const_iv (GL_COMPILE),
		2712	const_iv (GL_PROXY_TEXTURE_1D),
		2713	const_iv (GL_PROXY_TEXTURE_2D),
1841	const_iv (GL_TEXTURE_1D),	2714	const_iv (GL_TEXTURE_1D),
1842	const_iv (GL_TEXTURE_2D),	2715	const_iv (GL_TEXTURE_2D),
1843	const_iv (GL_TEXTURE_ENV),	2716	const_iv (GL_TEXTURE_ENV),
1844	const_iv (GL_TEXTURE_MAG_FILTER),	2717	const_iv (GL_TEXTURE_MAG_FILTER),
1845	const_iv (GL_TEXTURE_MIN_FILTER),	2718	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1866	const_iv (GL_COLOR_LOGIC_OP),	2739	const_iv (GL_COLOR_LOGIC_OP),
1867	const_iv (GL_SEPARABLE_2D),	2740	const_iv (GL_SEPARABLE_2D),
1868	const_iv (GL_CONVOLUTION_2D),	2741	const_iv (GL_CONVOLUTION_2D),
1869	const_iv (GL_CONVOLUTION_BORDER_MODE),	2742	const_iv (GL_CONVOLUTION_BORDER_MODE),
1870	const_iv (GL_CONSTANT_BORDER),	2743	const_iv (GL_CONSTANT_BORDER),
		2744	const_iv (GL_POINTS),
1871	const_iv (GL_LINES),	2745	const_iv (GL_LINES),
1872	const_iv (GL_LINE_STRIP),	2746	const_iv (GL_LINE_STRIP),
1873	const_iv (GL_LINE_LOOP),	2747	const_iv (GL_LINE_LOOP),
1874	const_iv (GL_QUADS),	2748	const_iv (GL_QUADS),
1875	const_iv (GL_QUAD_STRIP),	2749	const_iv (GL_QUAD_STRIP),
1876	const_iv (GL_TRIANGLES),	2750	const_iv (GL_TRIANGLES),
1877	const_iv (GL_TRIANGLE_STRIP),	2751	const_iv (GL_TRIANGLE_STRIP),
1878	const_iv (GL_TRIANGLE_FAN),	2752	const_iv (GL_TRIANGLE_FAN),
		2753	const_iv (GL_POLYGON),
1879	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2754	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2755	const_iv (GL_POINT_SMOOTH_HINT),
		2756	const_iv (GL_LINE_SMOOTH_HINT),
		2757	const_iv (GL_POLYGON_SMOOTH_HINT),
		2758	const_iv (GL_GENERATE_MIPMAP_HINT),
		2759	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1880	const_iv (GL_FASTEST),	2760	const_iv (GL_FASTEST),
		2761	const_iv (GL_DONT_CARE),
		2762	const_iv (GL_NICEST),
1881	const_iv (GL_V2F),	2763	const_iv (GL_V2F),
1882	const_iv (GL_V3F),	2764	const_iv (GL_V3F),
1883	const_iv (GL_T2F_V3F),	2765	const_iv (GL_T2F_V3F),
1884	const_iv (GL_T2F_N3F_V3F),	2766	const_iv (GL_T2F_N3F_V3F),
1885	# undef const_iv	2767	# undef const_iv
1886	};	2768	};
1887		2769
1888	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2770	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1889	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2771	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2772
		2773	texture_av = newAV ();
		2774	AvREAL_off (texture_av);
1890	}	2775	}
		2776
		2777	void
		2778	disable_GL_EXT_blend_func_separate ()
		2779	CODE:
		2780	gl.BlendFuncSeparate = 0;
		2781	gl.BlendFuncSeparateEXT = 0;
1891		2782
1892	char *	2783	char *
1893	gl_vendor ()	2784	gl_vendor ()
1894	CODE:	2785	CODE:
1895	RETVAL = (char *)glGetString (GL_VENDOR);	2786	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1908	CODE:	2799	CODE:
1909	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2800	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1910	OUTPUT:	2801	OUTPUT:
1911	RETVAL	2802	RETVAL
1912		2803
		2804	const char *glGetString (GLenum pname)
		2805
		2806	GLint glGetInteger (GLenum pname)
		2807	CODE:
		2808	glGetIntegerv (pname, &RETVAL);
		2809	OUTPUT:
		2810	RETVAL
		2811
		2812	GLdouble glGetDouble (GLenum pname)
		2813	CODE:
		2814	glGetDoublev (pname, &RETVAL);
		2815	OUTPUT:
		2816	RETVAL
		2817
1913	int glGetError ()	2818	int glGetError ()
1914		2819
1915	void glFinish ()	2820	void glFinish ()
1916		2821
1917	void glClear (int mask)	2822	void glClear (int mask)
…		…
1954	# near_ and far_ are due to microsofts buggy "c" compiler	2859	# near_ and far_ are due to microsofts buggy "c" compiler
1955	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2860	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1956		2861
1957	# near_ and far_ are due to microsofts buggy "c" compiler	2862	# near_ and far_ are due to microsofts buggy "c" compiler
1958	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2863	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2864
		2865	PROTOTYPES: DISABLE
1959		2866
1960	void glViewport (int x, int y, int width, int height)	2867	void glViewport (int x, int y, int width, int height)
1961		2868
1962	void glScissor (int x, int y, int width, int height)	2869	void glScissor (int x, int y, int width, int height)
1963		2870
…		…
1971		2878
1972	void glRotate (float angle, float x, float y, float z)	2879	void glRotate (float angle, float x, float y, float z)
1973	CODE:	2880	CODE:
1974	glRotatef (angle, x, y, z);	2881	glRotatef (angle, x, y, z);
1975		2882
1976	void glBegin (int mode)
1977
1978	void glEnd ()
1979
1980	void glColor (float r, float g, float b, float a = 1.0)	2883	void glColor (float r, float g, float b, float a = 1.0)
1981	PROTOTYPE: @
1982	ALIAS:	2884	ALIAS:
1983	glColor_premultiply = 1	2885	glColor_premultiply = 1
1984	CODE:	2886	CODE:
1985	if (ix)	2887	if (ix)
1986	{	2888	{
…		…
1989	b *= a;	2891	b *= a;
1990	}	2892	}
1991	// microsoft visual "c" rounds instead of truncating...	2893	// microsoft visual "c" rounds instead of truncating...
1992	glColor4f (r, g, b, a);	2894	glColor4f (r, g, b, a);
1993		2895
1994	void glInterleavedArrays (int format, int stride, char *data)
1995
1996	void glDrawElements (int mode, int count, int type, char *indices)
1997
1998	# 1.2 void glDrawRangeElements (int mode, int start, int end
1999
2000	void glRasterPos (float x, float y, float z = 0.)	2896	void glRasterPos (float x, float y, float z = 0.)
2001	CODE:	2897	CODE:
2002	glRasterPos3f (0, 0, z);	2898	glRasterPos3f (0, 0, z);
2003	glBitmap (0, 0, 0, 0, x, y, 0);	2899	glBitmap (0, 0, 0, 0, x, y, 0);
2004		2900
…		…
2008		2904
2009	void glTexCoord (float s, float t)	2905	void glTexCoord (float s, float t)
2010	CODE:	2906	CODE:
2011	glTexCoord2f (s, t);	2907	glTexCoord2f (s, t);
2012		2908
		2909	void glRect (float x1, float y1, float x2, float y2)
		2910	CODE:
		2911	glRectf (x1, y1, x2, y2);
		2912
		2913	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2914	CODE:
		2915	glBegin (GL_LINE_LOOP);
		2916	glVertex2f (x1, y1);
		2917	glVertex2f (x2, y1);
		2918	glVertex2f (x2, y2);
		2919	glVertex2f (x1, y2);
		2920	glEnd ();
		2921
		2922	PROTOTYPES: ENABLE
		2923
		2924	void glBegin (int mode)
		2925
		2926	void glEnd ()
		2927
		2928	void glPointSize (GLfloat size)
		2929
		2930	void glLineWidth (GLfloat width)
		2931
		2932	void glInterleavedArrays (int format, int stride, char *data)
		2933
		2934	void glDrawElements (int mode, int count, int type, char *indices)
		2935
		2936	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2937
2013	void glTexEnv (int target, int pname, float param)	2938	void glTexEnv (int target, int pname, float param)
2014	CODE:	2939	CODE:
2015	glTexEnvf (target, pname, param);	2940	glTexEnvf (target, pname, param);
2016		2941
2017	void glTexParameter (int target, int pname, float param)	2942	void glTexParameter (int target, int pname, float param)
…		…
2033	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2958	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2034	CODE:	2959	CODE:
2035	if (gl.SeparableFilter2D)	2960	if (gl.SeparableFilter2D)
2036	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2961	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2037		2962
2038	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2963	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2039		2964
2040	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2965	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2041		2966
2042	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2967	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2968
		2969	void glPixelZoom (float x, float y)
2043		2970
2044	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2971	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2045		2972
2046	int glGenTexture ()	2973	int glGenTexture ()
2047	CODE:	2974	CODE:
2048	{	2975	RETVAL = gen_texture ();
2049	GLuint name;
2050	glGenTextures (1, &name);
2051	RETVAL = name;
2052	}
2053	OUTPUT:	2976	OUTPUT:
2054	RETVAL	2977	RETVAL
2055		2978
2056	void glDeleteTexture (int name)	2979	void glDeleteTexture (int name)
2057	CODE:	2980	CODE:
2058	{
2059	GLuint name_ = name;
2060	glDeleteTextures (1, &name_);	2981	del_texture (name);
2061	}	2982
2062
2063	int glGenList ()	2983	int glGenList ()
2064	CODE:	2984	CODE:
2065	RETVAL = glGenLists (1);	2985	RETVAL = glGenLists (1);
2066	OUTPUT:	2986	OUTPUT:
2067	RETVAL	2987	RETVAL
…		…
2074		2994
2075	void glEndList ()	2995	void glEndList ()
2076		2996
2077	void glCallList (int list)	2997	void glCallList (int list)
2078		2998
		2999	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3000
		3001	PROTOTYPES: DISABLE
		3002
		3003	void
		3004	find_widget (SV *self, NV x, NV y)
		3005	PPCODE:
		3006	{
		3007	if (within_widget (self, x, y))
		3008	XPUSHs (self);
		3009	}
		3010
		3011	BOOT:
		3012	{
		3013	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3014
		3015	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3016	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3017	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3018	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3019	}
		3020
		3021	void
		3022	draw (SV *self)
		3023	CODE:
		3024	{
		3025	HV *hv;
		3026	SV **svp;
		3027	NV x, y, w, h;
		3028	SV *draw_x_sv = GvSV (draw_x_gv);
		3029	SV *draw_y_sv = GvSV (draw_y_gv);
		3030	SV *draw_w_sv = GvSV (draw_w_gv);
		3031	SV *draw_h_sv = GvSV (draw_h_gv);
		3032	double draw_x, draw_y;
		3033
		3034	if (!SvROK (self))
		3035	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3036
		3037	hv = (HV *)SvRV (self);
		3038
		3039	if (SvTYPE (hv) != SVt_PVHV)
		3040	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3041
		3042	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3043	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3044
		3045	if (!h \|\| !w)
		3046	XSRETURN_EMPTY;
		3047
		3048	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3049	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3050
		3051	draw_x = SvNV (draw_x_sv) + x;
		3052	draw_y = SvNV (draw_y_sv) + y;
		3053
		3054	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3055	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3056	XSRETURN_EMPTY;
		3057
		3058	sv_setnv (draw_x_sv, draw_x);
		3059	sv_setnv (draw_y_sv, draw_y);
		3060
		3061	glPushMatrix ();
		3062	glTranslated (x, y, 0);
		3063
		3064	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3065	{
		3066	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3067
		3068	if (svp && SvTRUE (*svp))
		3069	{
		3070	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3071	glEnable (GL_BLEND);
		3072	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3073	glBegin (GL_QUADS);
		3074	glVertex2f (0, 0);
		3075	glVertex2f (w, 0);
		3076	glVertex2f (w, h);
		3077	glVertex2f (0, h);
		3078	glEnd ();
		3079	glDisable (GL_BLEND);
		3080	}
		3081	}
		3082	#if 0
		3083	// draw borders, for debugging
		3084	glPushMatrix ();
		3085	glColor4f (1., 1., 0., 1.);
		3086	glTranslatef (.5, .5, 0.);
		3087	glBegin (GL_LINE_LOOP);
		3088	glVertex2f (0 , 0);
		3089	glVertex2f (w - 1, 0);
		3090	glVertex2f (w - 1, h - 1);
		3091	glVertex2f (0 , h - 1);
		3092	glEnd ();
		3093	glPopMatrix ();
		3094	#endif
		3095	PUSHMARK (SP);
		3096	XPUSHs (self);
		3097	PUTBACK;
		3098	call_method ("_draw", G_VOID \| G_DISCARD);
		3099	SPAGAIN;
		3100
		3101	glPopMatrix ();
		3102
		3103	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3104	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3105	}
		3106

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.146 by root, Sat Aug 19 02:49:53 2006 UTC vs. Revision 1.265 by root, Fri Jul 18 22:56:11 2008 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.146 by root, Sat Aug 19 02:49:53 2006 UTC vs.
Revision 1.265 by root, Fri Jul 18 22:56:11 2008 UTC