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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.167 by root, Sat Dec 9 02:21:25 2006 UTC vs.
Revision 1.333 by root, Mon Nov 19 01:23:01 2018 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
		20	#include "flat_hash_map.hpp"
		21
15	#ifdef _WIN32	22	#ifdef _WIN32
16	# undef pipe	23	# undef pipe
		24	// microsoft vs. C
		25	# define sqrtf(x) sqrt(x)
		26	# define atan2f(x,y) atan2(x,y)
		27	# define M_PI 3.14159265f
17	#endif	28	#endif
18		29
		30	#include <cassert>
19	#include <math.h>	31	#include <cmath>
20	#include <string.h>	32	#include <cstring>
21	#include <stdio.h>	33	#include <cstdio>
22	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
		38
		39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
23		40
24	#include <SDL.h>	41	#include <SDL.h>
		42	#include <SDL_thread.h>
25	#include <SDL_endian.h>	43	#include <SDL_endian.h>
26	#include <SDL_image.h>	44	#include <SDL_image.h>
27	#include <SDL_mixer.h>	45	#include <SDL_mixer.h>
28	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
29		47
		48	/* work around os x broken headers */
		49	#ifdef __MACOSX__
		50	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		51	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		52	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		53	#endif
		54
30	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
31	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
32		57
33	#include <glib/gmacros.h>	58	#include <glib.h>
34		59
35	#include <pango/pango.h>	60	#include <pango/pango.h>
		61
		62	#ifndef PANGO_VERSION_CHECK
		63	# define PANGO_VERSION_CHECK(a,b,c) 0
		64	#endif
		65
		66	#if !PANGO_VERSION_CHECK (1, 15, 2)
		67	# define pango_layout_get_line_readonly pango_layout_get_line
		68	# define pango_layout_get_lines_readonly pango_layout_get_lines
		69	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		70	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		71	#endif
36		72
37	#ifndef _WIN32	73	#ifndef _WIN32
38	# include <sys/types.h>	74	# include <sys/types.h>
39	# include <sys/socket.h>	75	# include <sys/socket.h>
40	# include <netinet/in.h>	76	# include <netinet/in.h>
41	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
42	# include <inttypes.h>	78	# include <inttypes.h>
43	#endif	79	#endif
44		80
		81	#include "ecb.h"
		82	#include "salloc.h"
		83
45	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
46		85
		86	/* this is used as fow flag as well, so has to have a different value */
		87	/* then anything that is computed by incoming darkness */
47	#define FOW_DARKNESS 32	88	#define FOW_DARKNESS 50
		89	#define DARKNESS_ADJUST(n) (n)
48		90
49	#define MAP_EXTEND_X 32	91	#define MAP_EXTEND_X 32
50	#define MAP_EXTEND_Y 512	92	#define MAP_EXTEND_Y 512
51		93
52	#define MIN_FONT_HEIGHT 10	94	#define MIN_FONT_HEIGHT 10
53		95
54	#if 0	96	/* mask out modifiers we are not interested in */
55	# define PARACHUTE SDL_INIT_NOPARACHUTE	97	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
56	#else	98
57	# define PARACHUTE 0	99	#define KMOD_LRAM 0x10000 // our extension
58	#endif	100
		101	#define TEXID_SPEECH 1
		102	#define TEXID_NOFACE 2
		103
		104	static char *
		105	fast_sv_grow (SV *sv, STRLEN need)
		106	{
		107	STRLEN len = SvLEN (sv);
		108	STRLEN want = SvCUR (sv) + need;
		109
		110	if (ecb_expect_false (len < want))
		111	{
		112	do
		113	len *= 2;
		114	while (len < want);
		115
		116	sv_grow (sv, len);
		117	}
		118
		119	SvCUR_set (sv, want);
		120	return SvEND (sv) - need;
		121	}
		122
		123	static AV *texture_av;
59		124
60	static struct	125	static struct
61	{	126	{
62	#define GL_FUNC(ptr,name) ptr name;	127	#define GL_FUNC(ptr,name) ptr name;
63	#include "glfunc.h"	128	#include "glfunc.h"
64	#undef GL_FUNC	129	#undef GL_FUNC
65	} gl;	130	} gl;
66		131
		132	static void
67	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	133	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
68	{	134	{
69	if (gl.BlendFuncSeparate)	135	if (gl.BlendFuncSeparate)
70	gl.BlendFuncSeparate (sa, da, saa, daa);	136	gl.BlendFuncSeparate (sa, da, saa, daa);
71	else if (gl.BlendFuncSeparateEXT)	137	else if (gl.BlendFuncSeparateEXT)
72	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	138	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
73	else	139	else
74	glBlendFunc (sa, da);	140	glBlendFunc (sa, da);
75	}	141	}
76		142
		143	static GLuint
		144	gen_texture ()
		145	{
		146	GLuint name;
		147
		148	if (AvFILL (texture_av) >= 0)
		149	name = (GLuint)(size_t)av_pop (texture_av);
		150	else
		151	glGenTextures (1, &name);
		152
		153	return name;
		154	}
		155
		156	static void
		157	del_texture (GLuint name)
		158	{
		159	/* make a half-assed attempt at returning the memory used by the texture */
		160	/* textures are frequently being reused by cfplus anyway */
		161	/glBindTexture (GL_TEXTURE_2D, name);/
		162	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		163	av_push (texture_av, (SV *)(size_t)name);
		164	glDeleteTextures (1, &name);
		165	}
		166
77	#include "texcache.c"	167	#include "texcache.c"
		168	#include "rendercache.c"
78		169
79	#include "pango-font.c"	170	#include "pango-font.c"
80	#include "pango-fontmap.c"	171	#include "pango-fontmap.c"
81	#include "pango-render.c"	172	#include "pango-render.c"
82		173
		174	typedef IV DC__Channel;
		175	typedef SDL_RWops *DC__RW;
83	typedef Mix_Chunk *CFPlus__MixChunk;	176	typedef Mix_Chunk *DC__MixChunk;
84	typedef Mix_Music *CFPlus__MixMusic;	177	typedef Mix_Music *DC__MixMusic;
85		178
86	typedef PangoFontDescription *CFPlus__Font;	179	typedef PangoFontDescription *DC__Font;
87		180
88	static int	181	static int
89	shape_attr_p (PangoLayoutRun *run)	182	shape_attr_p (PangoLayoutRun *run)
90	{	183	{
91	GSList *attrs = run->item->analysis.extra_attrs;	184	GSList *attrs = run->item->analysis.extra_attrs;
92		185
93	while (attrs)	186	while (attrs)
94	{	187	{
95	PangoAttribute *attr = attrs->data;	188	PangoAttribute attr = (PangoAttribute )attrs->data;
96		189
97	if (attr->klass->type == PANGO_ATTR_SHAPE)	190	if (attr->klass->type == PANGO_ATTR_SHAPE)
98	return 1;	191	return 1;
99		192
100	attrs = attrs->next;	193	attrs = attrs->next;
101	}	194	}
102		195
103	return 0;	196	return 0;
104	}	197	}
105		198
106	typedef struct cf_layout {	199	struct cf_layout {
107	PangoLayout *pl;	200	PangoLayout *pl;
108	float r, g, b, a; // default color for rgba mode	201	float r, g, b, a; // default color for rgba mode
109	int base_height;	202	int base_height;
110	CFPlus__Font font;	203	DC__Font font;
111	} *CFPlus__Layout;	204	rc_t rc;
		205	};
112		206
		207	typedef cf_layout *DC__Layout;
		208
113	static CFPlus__Font default_font;	209	static DC__Font default_font;
114	static PangoContext *opengl_context;	210	static PangoContext *opengl_context;
115	static PangoFontMap *opengl_fontmap;	211	static PangoFontMap *opengl_fontmap;
116		212
117	static void	213	static void
118	substitute_func (FcPattern *pattern, gpointer data)	214	substitute_func (FcPattern *pattern, gpointer data)
119	{	215	{
120	FcPatternAddBool (pattern, FC_HINTING, 1);	216	FcPatternAddBool (pattern, FC_HINTING, 1);
121	#ifdef FC_HINT_STYLE	217	#ifdef FC_HINT_STYLE
122	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	218	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
123	#endif	219	#endif
124	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	220	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
125	}	221	}
126		222
127	static void	223	static void
128	layout_update_font (CFPlus__Layout self)	224	layout_update_font (DC__Layout self)
129	{	225	{
130	/* use a random scale factor to account for unknown descenders, 0.8 works	226	/* use a random scale factor to account for unknown descenders, 0.8 works
131	* reasonably well with bitstream vera	227	* reasonably well with dejavu/bistream fonts
132	*/	228	*/
133	PangoFontDescription *font = self->font ? self->font : default_font;	229	PangoFontDescription *font = self->font ? self->font : default_font;
134		230
135	pango_font_description_set_absolute_size (font,	231	pango_font_description_set_absolute_size (font,
136	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	232	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
137		233
138	pango_layout_set_font_description (self->pl, font);	234	pango_layout_set_font_description (self->pl, font);
139	}	235	}
140		236
141	static void	237	static void
142	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	238	layout_get_pixel_size (DC__Layout self, int w, int h)
143	{	239	{
144	PangoRectangle rect;	240	PangoRectangle rect;
145		241
146	// get_pixel_* wrongly rounds down	242	// get_pixel_* wrongly rounds down
147	pango_layout_get_extents (self->pl, 0, &rect);	243	pango_layout_get_extents (self->pl, 0, &rect);
154		250
155	*w = rect.width;	251	*w = rect.width;
156	*h = rect.height;	252	*h = rect.height;
157	}	253	}
158		254
		255	/////////////////////////////////////////////////////////////////////////////
		256
		257	typedef uint16_t tileid;
159	typedef uint16_t mapface;	258	typedef uint16_t faceid;
160		259
161	typedef struct {	260	struct maptex
		261	{
162	GLint name;	262	GLuint name;
163	int w, h;	263	int w, h;
164	float s, t;	264	float s, t;
165	uint8_t r, g, b, a;	265	uint8_t r, g, b, a;
166	} maptex;	266	tileid smoothtile;
		267	uint8_t smoothlevel;
		268	uint8_t unused; /* set to zero on use */
		269	};
167		270
168	typedef struct {	271	struct mapcell
		272	{
169	uint32_t player;	273	uint32_t player;
170	mapface face[3];	274	tileid tile[3];
171	uint16_t darkness;	275	uint16_t darkness;
172	uint8_t stat_width, stat_hp, flags;	276	uint8_t stat_width, stat_hp, flags, smoothmax;
173	} mapcell;	277	};
174		278
175	typedef struct {	279	struct maprow
		280	{
176	int32_t c0, c1;	281	int32_t c0, c1;
177	mapcell *col;	282	mapcell *col;
178	} maprow;	283	};
179		284
180	typedef struct map {	285	struct mapgrid {
181	int x, y, w, h;	286	int x, y, w, h;
182	int ox, oy; /* offset to virtual global coordinate system */	287	int ox, oy; /* offset to virtual global coordinate system */
183	int faces;	288	int faces; tileid *face2tile; // [faceid]
184	mapface *face;	289	int texs; maptex *tex; // [tileid]
185
186	int texs;
187	maptex *tex;
188		290
189	int32_t rows;	291	int32_t rows;
190	maprow *row;	292	maprow *row;
191	} *CFPlus__Map;	293	};
192		294
193	static char *	295	typedef mapgrid *DC__Map;
		296
		297	template<typename T>
		298	static void
194	prepend (char *ptr, int sze, int inc)	299	prepend (T *&ptr, int sze, int inc)
195	{	300	{
196	char *p;	301	T *p;
197		302
198	New (0, p, sze + inc, char);	303	Newx (p, inc + sze, T);
199	Zero (p, inc, char);	304	Zero (p, inc, T);
200	Move (ptr, p + inc, sze, char);	305	Move (ptr, p + inc, sze, T);
201	Safefree (ptr);	306	Safefree (ptr);
202		307
203	return p;	308	ptr = p;
204	}	309	}
205		310
206	static char *	311	template<typename T>
		312	static void
207	append (char *ptr, int sze, int inc)	313	append (T *&ptr, int sze, int inc)
208	{	314	{
209	Renew (ptr, sze + inc, char);	315	Renew (ptr, sze + inc, T);
210	Zero (ptr + sze, inc, char);	316	Zero (ptr + sze, inc, T);
211
212	return ptr;
213	}	317	}
214		318
215	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	319	static void
216	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	320	need_facenum (struct mapgrid *self, faceid face)
		321	{
		322	while (self->faces <= face)
		323	{
		324	append (self->face2tile, self->faces, self->faces);
		325	self->faces *= 2;
		326	}
		327	}
		328
		329	static void
		330	need_texid (struct mapgrid *self, int texid)
		331	{
		332	while (self->texs <= texid)
		333	{
		334	append (self->tex, self->texs, self->texs);
		335	self->texs *= 2;
		336	}
		337	}
217		338
218	static maprow *	339	static maprow *
219	map_get_row (CFPlus__Map self, int y)	340	map_get_row (mapgrid *self, int y)
220	{	341	{
221	if (0 > y)	342	if (0 > y)
222	{	343	{
223	int extend = - y + MAP_EXTEND_Y;	344	int extend = - y + MAP_EXTEND_Y;
224	Prepend (maprow, self->row, self->rows, extend);	345	prepend (self->row, self->rows, extend);
225		346
226	self->rows += extend;	347	self->rows += extend;
227	self->y += extend;	348	self->y += extend;
228	y += extend;	349	y += extend;
229	}	350	}
230	else if (y >= self->rows)	351	else if (y >= self->rows)
231	{	352	{
232	int extend = y - self->rows + MAP_EXTEND_Y;	353	int extend = y - self->rows + MAP_EXTEND_Y;
233	Append (maprow, self->row, self->rows, extend);	354	append (self->row, self->rows, extend);
234	self->rows += extend;	355	self->rows += extend;
235	}	356	}
236		357
237	return self->row + y;	358	return self->row + y;
238	}	359	}
…		…
248	}	369	}
249		370
250	if (row->c0 > x)	371	if (row->c0 > x)
251	{	372	{
252	int extend = row->c0 - x + MAP_EXTEND_X;	373	int extend = row->c0 - x + MAP_EXTEND_X;
253	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	374	prepend (row->col, row->c1 - row->c0, extend);
254	row->c0 -= extend;	375	row->c0 -= extend;
255	}	376	}
256	else if (x >= row->c1)	377	else if (x >= row->c1)
257	{	378	{
258	int extend = x - row->c1 + MAP_EXTEND_X;	379	int extend = x - row->c1 + MAP_EXTEND_X;
259	Append (mapcell, row->col, row->c1 - row->c0, extend);	380	append (row->col, row->c1 - row->c0, extend);
260	row->c1 += extend;	381	row->c1 += extend;
261	}	382	}
262		383
263	return row->col + (x - row->c0);	384	return row->col + (x - row->c0);
264	}	385	}
265		386
266	static mapcell *	387	static mapcell *
267	map_get_cell (CFPlus__Map self, int x, int y)	388	map_get_cell (mapgrid *self, int x, int y)
268	{	389	{
269	return row_get_cell (map_get_row (self, y), x);	390	return row_get_cell (map_get_row (self, y), x);
270	}	391	}
271		392
272	static void	393	static void
273	map_clear (CFPlus__Map self)	394	map_clear (mapgrid *self)
274	{	395	{
275	int r;	396	int r;
276		397
277	for (r = 0; r < self->rows; r++)	398	for (r = 0; r < self->rows; r++)
278	Safefree (self->row[r].col);	399	Safefree (self->row[r].col);
…		…
285	self->oy = 0;	406	self->oy = 0;
286	self->row = 0;	407	self->row = 0;
287	self->rows = 0;	408	self->rows = 0;
288	}	409	}
289		410
		411	#define CELL_CLEAR(cell) \
		412	do { \
		413	if ((cell)->player) \
		414	(cell)->tile [2] = 0; \
		415	(cell)->darkness = 0; \
		416	(cell)->stat_hp = 0; \
		417	(cell)->flags = 0; \
		418	(cell)->player = 0; \
		419	} while (0)
		420
290	static void	421	static void
291	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	422	map_blank (mapgrid *self, int x0, int y0, int w, int h)
292	{	423	{
293	int x, y;	424	int x, y;
294	maprow *row;	425	maprow *row;
295	mapcell *cell;	426	mapcell *cell;
296		427
…		…
308	if (x >= row->c1)	439	if (x >= row->c1)
309	break;	440	break;
310		441
311	cell = row->col + x - row->c0;	442	cell = row->col + x - row->c0;
312		443
313	cell->darkness = 0;	444	CELL_CLEAR (cell);
314	cell->stat_hp = 0;
315	cell->flags = 0;
316	cell->player = 0;
317	}	445	}
318	}	446	}
		447	}
		448
		449	struct smooth_key
		450	{
		451	tileid tile;
		452	uint8_t x, y, level;
		453
		454	bool operator == (const smooth_key &o) const
		455	{
		456	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		457	}
		458	};
		459
		460	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		461
		462	namespace std {
		463	template <>
		464	struct hash<smooth_key>
		465	{
		466	size_t operator () (const smooth_key &v) const
		467	{
		468	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		469	}
		470	};
		471	}
		472
		473	static void
		474	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
		475	{
		476	auto &&it = h.find (key);
		477
		478	if (it == h.end ())
		479	h.insert (std::make_pair (key, bits));
		480	else
		481	it->second \|= bits;
319	}	482	}
320		483
321	static void	484	static void
322	music_finished (void)	485	music_finished (void)
323	{	486	{
…		…
340	ev.code = 1;	503	ev.code = 1;
341	ev.data1 = (void *)(long)channel;	504	ev.data1 = (void *)(long)channel;
342	ev.data2 = 0;	505	ev.data2 = 0;
343		506
344	SDL_PushEvent ((SDL_Event *)&ev);	507	SDL_PushEvent ((SDL_Event *)&ev);
		508	}
		509
		510	// approximately divide by 255
		511	static unsigned int
		512	div255 (unsigned int n)
		513	{
		514	return (n + (n >> 8)) >> 8;
345	}	515	}
346		516
347	static unsigned int	517	static unsigned int
348	minpot (unsigned int n)	518	minpot (unsigned int n)
349	{	519	{
…		…
363		533
364	/* SDL should provide this, really. */	534	/* SDL should provide this, really. */
365	#define SDLK_MODIFIER_MIN 300	535	#define SDLK_MODIFIER_MIN 300
366	#define SDLK_MODIFIER_MAX 314	536	#define SDLK_MODIFIER_MAX 314
367		537
368	MODULE = CFPlus PACKAGE = CFPlus	538	/******************************************************************************/
		539
		540	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		541	static GV *hover_gv;
		542
		543	static int
		544	within_widget (SV *widget, NV x, NV y)
		545	{
		546	HV *self;
		547	SV **svp;
		548	NV wx, ww, wy, wh;
		549
		550	if (!SvROK (widget))
		551	return 0;
		552
		553	self = (HV *)SvRV (widget);
		554
		555	if (SvTYPE (self) != SVt_PVHV)
		556	return 0;
		557
		558	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		559	if (y < wy)
		560	return 0;
		561
		562	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		563	if (y >= wy + wh)
		564	return 0;
		565
		566	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		567	if (x < wx)
		568	return 0;
		569
		570	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		571	if (x >= wx + ww)
		572	return 0;
		573
		574	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		575	if (!svp \|\| !SvTRUE (*svp))
		576	return 0;
		577
		578	return 1;
		579	}
		580
		581	/******************************************************************************/
		582
		583	/* process keyboard modifiers */
		584	static int
		585	mod_munge (int mod)
		586	{
		587	mod &= MOD_MASK;
		588
		589	if (mod & (KMOD_META \| KMOD_ALT))
		590	mod \|= KMOD_LRAM;
		591
		592	return mod;
		593	}
		594
		595	static void
		596	deliantra_main (SV *real_main)
		597	{
		598	dSP;
		599
		600	PUSHMARK (SP);
		601	call_sv (real_main, G_DISCARD \| G_VOID);
		602	}
		603
		604	#ifdef __MACOSX__
		605	static SV *real_main;
		606
		607	/* to due surprising braindamage on the side of SDL design, we
		608	* do some mind-boggling hack here: SDL requires a custom main()
		609	* on OS X, so... we provide one and call the original main(), which,
		610	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		611	* and which calls our main (== SDL_main) back.
		612	*/
		613	extern C_LINKAGE int
		614	main (int argc, char *argv[])
		615	{
		616	deliantra_main (real_main);
		617	}
		618
		619	#undef main
		620
		621	extern C_LINKAGE int main (int argc, char *argv[]);
		622
		623	static void
		624	SDL_main_hack (SV *real_main_)
		625	{
		626	real_main = real_main_;
		627
		628	char *argv[] = { "deliantra client", 0 };
		629	(main) (1, argv);
		630	}
		631	#else
		632	static void
		633	SDL_main_hack (SV *real_main)
		634	{
		635	deliantra_main (real_main);
		636	}
		637	#endif
		638
		639	MODULE = Deliantra::Client PACKAGE = DC
369		640
370	PROTOTYPES: ENABLE	641	PROTOTYPES: ENABLE
371		642
372	BOOT:	643	BOOT:
373	{	644	{
374	HV *stash = gv_stashpv ("CFPlus", 1);	645	HV *stash = gv_stashpv ("DC", 1);
375	static const struct {	646	static const struct {
376	const char *name;	647	const char *name;
377	IV iv;	648	IV iv;
378	} *civ, const_iv[] = {	649	} *civ, const_iv[] = {
379	# define const_iv(name) { # name, (IV)name }	650	# define const_iv(name) { # name, (IV)name }
…		…
401		672
402	const_iv (SDL_APPINPUTFOCUS),	673	const_iv (SDL_APPINPUTFOCUS),
403	const_iv (SDL_APPMOUSEFOCUS),	674	const_iv (SDL_APPMOUSEFOCUS),
404	const_iv (SDL_APPACTIVE),	675	const_iv (SDL_APPACTIVE),
405		676
		677
		678	const_iv (SDLK_UNKNOWN),
		679	const_iv (SDLK_FIRST),
		680	const_iv (SDLK_BACKSPACE),
		681	const_iv (SDLK_TAB),
		682	const_iv (SDLK_CLEAR),
		683	const_iv (SDLK_RETURN),
		684	const_iv (SDLK_PAUSE),
		685	const_iv (SDLK_ESCAPE),
		686	const_iv (SDLK_SPACE),
		687	const_iv (SDLK_EXCLAIM),
		688	const_iv (SDLK_QUOTEDBL),
		689	const_iv (SDLK_HASH),
		690	const_iv (SDLK_DOLLAR),
		691	const_iv (SDLK_AMPERSAND),
		692	const_iv (SDLK_QUOTE),
		693	const_iv (SDLK_LEFTPAREN),
		694	const_iv (SDLK_RIGHTPAREN),
		695	const_iv (SDLK_ASTERISK),
		696	const_iv (SDLK_PLUS),
		697	const_iv (SDLK_COMMA),
		698	const_iv (SDLK_MINUS),
		699	const_iv (SDLK_PERIOD),
		700	const_iv (SDLK_SLASH),
		701	const_iv (SDLK_0),
		702	const_iv (SDLK_1),
		703	const_iv (SDLK_2),
		704	const_iv (SDLK_3),
		705	const_iv (SDLK_4),
		706	const_iv (SDLK_5),
		707	const_iv (SDLK_6),
		708	const_iv (SDLK_7),
		709	const_iv (SDLK_8),
		710	const_iv (SDLK_9),
		711	const_iv (SDLK_COLON),
		712	const_iv (SDLK_SEMICOLON),
		713	const_iv (SDLK_LESS),
		714	const_iv (SDLK_EQUALS),
		715	const_iv (SDLK_GREATER),
		716	const_iv (SDLK_QUESTION),
		717	const_iv (SDLK_AT),
		718
		719	const_iv (SDLK_LEFTBRACKET),
		720	const_iv (SDLK_BACKSLASH),
		721	const_iv (SDLK_RIGHTBRACKET),
		722	const_iv (SDLK_CARET),
		723	const_iv (SDLK_UNDERSCORE),
		724	const_iv (SDLK_BACKQUOTE),
		725	const_iv (SDLK_DELETE),
		726
		727	const_iv (SDLK_FIRST),
		728	const_iv (SDLK_LAST),
406	const_iv (SDLK_KP0),	729	const_iv (SDLK_KP0),
407	const_iv (SDLK_KP1),	730	const_iv (SDLK_KP1),
408	const_iv (SDLK_KP2),	731	const_iv (SDLK_KP2),
409	const_iv (SDLK_KP3),	732	const_iv (SDLK_KP3),
410	const_iv (SDLK_KP4),	733	const_iv (SDLK_KP4),
…		…
482	const_iv (KMOD_LMETA),	805	const_iv (KMOD_LMETA),
483	const_iv (KMOD_RMETA),	806	const_iv (KMOD_RMETA),
484	const_iv (KMOD_NUM),	807	const_iv (KMOD_NUM),
485	const_iv (KMOD_CAPS),	808	const_iv (KMOD_CAPS),
486	const_iv (KMOD_MODE),	809	const_iv (KMOD_MODE),
		810
		811	const_iv (KMOD_LRAM),
		812
		813	const_iv (MIX_DEFAULT_FORMAT),
		814
		815	const_iv (SDL_INIT_TIMER),
		816	const_iv (SDL_INIT_AUDIO),
		817	const_iv (SDL_INIT_VIDEO),
		818	const_iv (SDL_INIT_CDROM),
		819	const_iv (SDL_INIT_JOYSTICK),
		820	const_iv (SDL_INIT_EVERYTHING),
		821	const_iv (SDL_INIT_NOPARACHUTE),
		822	const_iv (SDL_INIT_EVENTTHREAD),
		823
		824	const_iv (SDL_GL_RED_SIZE),
		825	const_iv (SDL_GL_GREEN_SIZE),
		826	const_iv (SDL_GL_BLUE_SIZE),
		827	const_iv (SDL_GL_ALPHA_SIZE),
		828	const_iv (SDL_GL_DOUBLEBUFFER),
		829	const_iv (SDL_GL_BUFFER_SIZE),
		830	const_iv (SDL_GL_DEPTH_SIZE),
		831	const_iv (SDL_GL_STENCIL_SIZE),
		832	const_iv (SDL_GL_ACCUM_RED_SIZE),
		833	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		834	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		835	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		836	const_iv (SDL_GL_STEREO),
		837	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		838	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		839	const_iv (SDL_GL_ACCELERATED_VISUAL),
		840	const_iv (SDL_GL_SWAP_CONTROL),
		841
		842	const_iv (FOW_DARKNESS)
487	# undef const_iv	843	# undef const_iv
488	};	844	};
489		845
490	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	846	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
491	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	847	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
492		848
493	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	849	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
494	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	850	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
495	}	851	}
496		852
		853	void
		854	weaken (SV *rv)
		855	PROTOTYPE: $
		856	CODE:
		857	sv_rvweaken (rv);
		858
497	int	859	int
498	in_destruct ()	860	in_destruct ()
499	CODE:	861	CODE:
500	RETVAL = PL_main_cv == Nullcv;	862	RETVAL = PL_main_cv == Nullcv;
501	OUTPUT:	863	OUTPUT:
502	RETVAL	864	RETVAL
503		865
504	NV floor (NV x)	866	NV floor (NV x)
505		867
506	NV ceil (NV x)	868	NV ceil (NV x)
		869
		870	IV minpot (UV n)
		871
		872	UV ld32 (UV n)
		873	CODE:
		874	RETVAL = ecb_ld32 (n);
		875	OUTPUT:
		876	RETVAL
		877
		878	IV popcount (UV n)
		879	CODE:
		880	RETVAL = ecb_popcount32 (n);
		881	OUTPUT:
		882	RETVAL
		883
		884	NV distance (NV dx, NV dy)
		885	CODE:
		886	RETVAL = pow (dx * dx + dy * dy, 0.5);
		887	OUTPUT:
		888	RETVAL
507		889
508	void	890	void
509	pango_init ()	891	pango_init ()
510	CODE:	892	CODE:
511	{	893	{
512	opengl_fontmap = pango_opengl_font_map_new ();	894	opengl_fontmap = pango_opengl_font_map_new ();
513	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	895	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
514	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	896	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		897	/pango_context_set_font_description (opengl_context, default_font);/
		898	#if PANGO_VERSION_CHECK (1, 15, 2)
		899	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		900	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		901	#endif
515	}	902	}
516		903
517	int	904	char *SDL_GetError ()
518	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
519		905
520	void	906	void SDL_main_hack (SV *real_main)
		907	PROTOTYPE: &
		908
		909	int SDL_Init (U32 flags)
		910
		911	int SDL_InitSubSystem (U32 flags)
		912
		913	void SDL_QuitSubSystem (U32 flags)
		914
521	SDL_Quit ()	915	void SDL_Quit ()
522		916
		917	int SDL_GL_SetAttribute (int attr, int value)
		918	C_ARGS: (SDL_GLattr)attr, value
		919
		920	int SDL_GL_GetAttribute (int attr)
		921	CODE:
		922	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		923	XSRETURN_UNDEF;
		924	OUTPUT:
		925	RETVAL
		926
523	void	927	void
524	SDL_ListModes ()	928	SDL_ListModes (int rgb, int alpha)
525	PPCODE:	929	PPCODE:
526	{	930	{
527	SDL_Rect **m;	931	SDL_Rect **m;
528		932
529	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	933	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
530	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	934	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
531	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	935	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
532	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	936	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
533		937
534	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	938	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
535	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	939	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
536		940
537	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	941	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
538	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	942	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
539	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	943	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
540	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	944	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
541		945
542	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	946	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
543	#if SDL_VERSION_ATLEAST(1,2,10)
544	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
545	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	947	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
546	#endif
547
548	SDL_EnableUNICODE (1);
549	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
550		948
551	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	949	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
552		950
553	if (m && m != (SDL_Rect **)-1)	951	if (m && m != (SDL_Rect **)-1)
554	while (*m)	952	while (*m)
555	{	953	{
		954	if ((m)->w >= 400 && (m)->h >= 300)
		955	{
556	AV *av = newAV ();	956	AV *av = newAV ();
557	av_push (av, newSViv ((*m)->w));	957	av_push (av, newSViv ((*m)->w));
558	av_push (av, newSViv ((*m)->h));	958	av_push (av, newSViv ((*m)->h));
		959	av_push (av, newSViv (rgb));
		960	av_push (av, newSViv (alpha));
559	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	961	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		962	}
560		963
561	++m;	964	++m;
562	}	965	}
563	}	966	}
564		967
565	char *
566	SDL_GetError ()
567
568	int	968	int
569	SDL_SetVideoMode (int w, int h, int fullscreen)	969	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
570	CODE:	970	CODE:
		971	{
		972	SDL_EnableUNICODE (1);
		973	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		974
		975	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		976	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		977	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		978	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		979
571	RETVAL = !!SDL_SetVideoMode (	980	RETVAL = !!SDL_SetVideoMode (
572	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	981	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
573	);	982	);
		983
574	if (RETVAL)	984	if (RETVAL)
575	{	985	{
576	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	986	av_clear (texture_av);
577	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	987	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
578	# include "glfunc.h"	988	#include "glfunc.h"
579	# undef GL_FUNC	989	#undef GL_FUNC
		990	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		991	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
580	}	992	}
		993	}
581	OUTPUT:	994	OUTPUT:
582	RETVAL	995	RETVAL
		996
		997	void
		998	SDL_WM_SetCaption (const char title, const char icon)
583		999
584	void	1000	void
585	SDL_GL_SwapBuffers ()	1001	SDL_GL_SwapBuffers ()
586		1002
587	char *	1003	char *
588	SDL_GetKeyName (int sym)	1004	SDL_GetKeyName (int sym)
		1005	C_ARGS: (SDLKey)sym
589		1006
		1007	int
		1008	SDL_GetAppState ()
		1009
		1010	int
		1011	SDL_GetModState ()
		1012
		1013	int
		1014	SDL_WaitEvent ()
		1015	C_ARGS: 0
		1016
590	void	1017	void
591	SDL_PollEvent ()	1018	SDL_PumpEvents ()
		1019
		1020	void
		1021	peep_events ()
592	PPCODE:	1022	PPCODE:
593	{	1023	{
594	SDL_Event ev;	1024	SDL_Event ev;
595		1025
596	while (SDL_PollEvent (&ev))	1026	SDL_PumpEvents ();
		1027	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
597	{	1028	{
598	HV *hv = newHV ();	1029	HV *hv = newHV ();
599	hv_store (hv, "type", 4, newSViv (ev.type), 0);	1030	hv_store (hv, "type", 4, newSViv (ev.type), 0);
600		1031
601	switch (ev.type)	1032	switch (ev.type)
602	{	1033	{
603	case SDL_KEYDOWN:	1034	case SDL_KEYDOWN:
604	case SDL_KEYUP:	1035	case SDL_KEYUP:
605	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1036	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
606	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1037	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
607	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1038	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
608	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1039	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
609	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1040	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
610	break;	1041	break;
611		1042
612	case SDL_ACTIVEEVENT:	1043	case SDL_ACTIVEEVENT:
613	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1044	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
614	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	1045	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
615	break;	1046	break;
616		1047
617	case SDL_MOUSEMOTION:	1048	case SDL_MOUSEMOTION:
		1049	{
		1050	int state = ev.motion.state;
		1051	int x = ev.motion.x;
		1052	int y = ev.motion.y;
		1053	int xrel = ev.motion.xrel;
		1054	int yrel = ev.motion.yrel;
		1055
		1056	/* do simplistic event compression */
		1057	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		1058	&& state == ev.motion.state)
		1059	{
		1060	xrel += ev.motion.xrel;
		1061	yrel += ev.motion.yrel;
		1062	x = ev.motion.x;
		1063	y = ev.motion.y;
		1064	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		1065	}
		1066
618	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1067	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
619
620	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	1068	hv_store (hv, "state", 5, newSViv (state), 0);
621	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	1069	hv_store (hv, "x", 1, newSViv (x), 0);
622	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	1070	hv_store (hv, "y", 1, newSViv (y), 0);
623	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1071	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
624	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1072	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1073	}
625	break;	1074	break;
626		1075
627	case SDL_MOUSEBUTTONDOWN:	1076	case SDL_MOUSEBUTTONDOWN:
628	case SDL_MOUSEBUTTONUP:	1077	case SDL_MOUSEBUTTONUP:
629	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1078	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
630		1079
631	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1080	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
632	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1081	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
633	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1082	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
634	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1083	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
639	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1088	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
640	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1089	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
641	break;	1090	break;
642	}	1091	}
643		1092
644	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1093	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
645	}	1094	}
646	}	1095	}
647		1096
		1097	char *
		1098	SDL_AudioDriverName ()
		1099	CODE:
		1100	{
		1101	char buf [256];
		1102	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1103	XSRETURN_UNDEF;
		1104
		1105	RETVAL = buf;
		1106	}
		1107	OUTPUT:
		1108	RETVAL
		1109
648	int	1110	int
649	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1111	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
650	POSTCALL:	1112	POSTCALL:
651	Mix_HookMusicFinished (music_finished);	1113	Mix_HookMusicFinished (music_finished);
652	Mix_ChannelFinished (channel_finished);	1114	Mix_ChannelFinished (channel_finished);
653		1115
654	void	1116	void
		1117	Mix_QuerySpec ()
		1118	PPCODE:
		1119	{
		1120	int freq, channels;
		1121	Uint16 format;
		1122
		1123	if (Mix_QuerySpec (&freq, &format, &channels))
		1124	{
		1125	EXTEND (SP, 3);
		1126	PUSHs (sv_2mortal (newSViv (freq)));
		1127	PUSHs (sv_2mortal (newSViv (format)));
		1128	PUSHs (sv_2mortal (newSViv (channels)));
		1129	}
		1130	}
		1131
		1132	void
655	Mix_CloseAudio ()	1133	Mix_CloseAudio ()
656		1134
657	int	1135	int
658	Mix_AllocateChannels (int numchans = -1)	1136	Mix_AllocateChannels (int numchans = -1)
659		1137
		1138	const char *
		1139	Mix_GetError ()
		1140
660	void	1141	void
661	lowdelay (int fd, int val = 1)	1142	lowdelay (int fd, int val = 1)
662	CODE:	1143	CODE:
663	#ifndef _WIN32
664	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1144	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
665	#endif
666		1145
667	void	1146	void
668	win32_proxy_info ()	1147	win32_proxy_info ()
669	PPCODE:	1148	PPCODE:
670	{	1149	{
…		…
691	}	1170	}
692	}	1171	}
693	#endif	1172	#endif
694	}	1173	}
695		1174
696	void	1175	int
697	add_font (char *file)	1176	add_font (char *file)
698	CODE:	1177	CODE:
699	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1178	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1179	OUTPUT:
		1180	RETVAL
		1181
		1182	void
		1183	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1184
		1185	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1186	void
		1187	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
700		1188
701	void	1189	void
702	load_image_inline (SV *image_)	1190	load_image_inline (SV *image_)
703	ALIAS:	1191	ALIAS:
704	load_image_file = 1	1192	load_image_file = 1
…		…
707	STRLEN image_len;	1195	STRLEN image_len;
708	char image = (char )SvPVbyte (image_, image_len);	1196	char image = (char )SvPVbyte (image_, image_len);
709	SDL_Surface surface, surface2;	1197	SDL_Surface surface, surface2;
710	SDL_PixelFormat fmt;	1198	SDL_PixelFormat fmt;
711	SDL_RWops *rw = ix	1199	SDL_RWops *rw = ix
712	? SDL_RWFromFile (image, "r")	1200	? SDL_RWFromFile (image, "rb")
713	: SDL_RWFromConstMem (image, image_len);	1201	: SDL_RWFromConstMem (image, image_len);
714		1202
715	if (!rw)	1203	if (!rw)
716	croak ("load_image: %s", SDL_GetError ());	1204	croak ("load_image: %s", SDL_GetError ());
717		1205
…		…
750		1238
751	SDL_LockSurface (surface2);	1239	SDL_LockSurface (surface2);
752	EXTEND (SP, 6);	1240	EXTEND (SP, 6);
753	PUSHs (sv_2mortal (newSViv (surface2->w)));	1241	PUSHs (sv_2mortal (newSViv (surface2->w)));
754	PUSHs (sv_2mortal (newSViv (surface2->h)));	1242	PUSHs (sv_2mortal (newSViv (surface2->h)));
755	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1243	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
756	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1244	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
757	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1245	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
758	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1246	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
759	SDL_UnlockSurface (surface2);	1247	SDL_UnlockSurface (surface2);
760		1248
…		…
790	void	1278	void
791	error (char *message)	1279	error (char *message)
792	CODE:	1280	CODE:
793	fprintf (stderr, "ERROR: %s\n", message);	1281	fprintf (stderr, "ERROR: %s\n", message);
794	#ifdef _WIN32	1282	#ifdef _WIN32
795	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1283	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
796	#endif	1284	#endif
797		1285
798	void	1286	void
799	fatal (char *message)	1287	fatal (char *message)
800	CODE:	1288	CODE:
801	fprintf (stderr, "FATAL: %s\n", message);	1289	fprintf (stderr, "FATAL: %s\n", message);
802	#ifdef _WIN32	1290	#ifdef _WIN32
803	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1291	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
804	#endif	1292	#endif
805	_exit (1);	1293	_exit (1);
806		1294
807	void	1295	void
808	_exit (int retval = 0)	1296	_exit (int retval = 0)
…		…
811	ExitThread (retval); // unclean, please beam me up	1299	ExitThread (retval); // unclean, please beam me up
812	#else	1300	#else
813	_exit (retval);	1301	_exit (retval);
814	#endif	1302	#endif
815		1303
816	MODULE = CFPlus PACKAGE = CFPlus::Font	1304	void
		1305	debug ()
		1306	CODE:
		1307	{
		1308	#if DEBUG
		1309	VALGRIND_DO_LEAK_CHECK;
		1310	#endif
		1311	}
817		1312
818	CFPlus::Font	1313	int
		1314	SvREFCNT (SV *sv)
		1315	CODE:
		1316	RETVAL = SvREFCNT (sv);
		1317	OUTPUT:
		1318	RETVAL
		1319
		1320	MODULE = Deliantra::Client PACKAGE = DC::Font
		1321
		1322	PROTOTYPES: DISABLE
		1323
		1324	DC::Font
819	new_from_file (SV class, char path, int id = 0)	1325	new_from_file (SV klass, char path, int id = 0)
820	CODE:	1326	CODE:
821	{	1327	{
822	int count;	1328	int count;
823	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1329	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
824	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1330	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
826	}	1332	}
827	OUTPUT:	1333	OUTPUT:
828	RETVAL	1334	RETVAL
829		1335
830	void	1336	void
831	DESTROY (CFPlus::Font self)	1337	DESTROY (DC::Font self)
832	CODE:	1338	CODE:
833	pango_font_description_free (self);	1339	pango_font_description_free (self);
834		1340
835	void	1341	void
836	make_default (CFPlus::Font self)	1342	make_default (DC::Font self)
		1343	PROTOTYPE: $
837	CODE:	1344	CODE:
838	default_font = self;	1345	default_font = self;
839		1346
840	MODULE = CFPlus PACKAGE = CFPlus::Layout	1347	MODULE = Deliantra::Client PACKAGE = DC::Layout
841		1348
		1349	PROTOTYPES: DISABLE
		1350
842	void	1351	void
843	reset_glyph_cache ()	1352	glyph_cache_backup ()
		1353	PROTOTYPE:
844	CODE:	1354	CODE:
		1355	tc_backup ();
		1356
		1357	void
		1358	glyph_cache_restore ()
		1359	PROTOTYPE:
		1360	CODE:
845	tc_clear ();	1361	tc_restore ();
846		1362
847	CFPlus::Layout	1363	DC::Layout
848	new (SV *class)	1364	new (SV *klass)
849	CODE:	1365	CODE:
850	New (0, RETVAL, 1, struct cf_layout);	1366	RETVAL = new cf_layout;
851		1367
852	RETVAL->pl = pango_layout_new (opengl_context);	1368	RETVAL->pl = pango_layout_new (opengl_context);
853	RETVAL->r = 1.;	1369	RETVAL->r = 1.;
854	RETVAL->g = 1.;	1370	RETVAL->g = 1.;
855	RETVAL->b = 1.;	1371	RETVAL->b = 1.;
…		…
861	layout_update_font (RETVAL);	1377	layout_update_font (RETVAL);
862	OUTPUT:	1378	OUTPUT:
863	RETVAL	1379	RETVAL
864		1380
865	void	1381	void
866	DESTROY (CFPlus::Layout self)	1382	DESTROY (DC::Layout self)
867	CODE:	1383	CODE:
868	g_object_unref (self->pl);	1384	g_object_unref (self->pl);
869	Safefree (self);	1385	delete self;
870		1386
871	void	1387	void
872	set_text (CFPlus::Layout self, SV *text_)	1388	set_text (DC::Layout self, SV *text_)
873	CODE:	1389	CODE:
874	{	1390	{
875	STRLEN textlen;	1391	STRLEN textlen;
876	char *text = SvPVutf8 (text_, textlen);	1392	char *text = SvPVutf8 (text_, textlen);
877		1393
878	pango_layout_set_text (self->pl, text, textlen);	1394	pango_layout_set_text (self->pl, text, textlen);
879	}	1395	}
880		1396
881	void	1397	void
882	set_markup (CFPlus::Layout self, SV *text_)	1398	set_markup (DC::Layout self, SV *text_)
883	CODE:	1399	CODE:
884	{	1400	{
885	STRLEN textlen;	1401	STRLEN textlen;
886	char *text = SvPVutf8 (text_, textlen);	1402	char *text = SvPVutf8 (text_, textlen);
887		1403
888	pango_layout_set_markup (self->pl, text, textlen);	1404	pango_layout_set_markup (self->pl, text, textlen);
889	}	1405	}
890		1406
891	void	1407	void
892	set_shapes (CFPlus::Layout self, ...)	1408	set_shapes (DC::Layout self, ...)
893	CODE:	1409	CODE:
894	{	1410	{
895	PangoAttrList *attrs = 0;	1411	PangoAttrList *attrs = 0;
896	const char *text = pango_layout_get_text (self->pl);	1412	const char *text = pango_layout_get_text (self->pl);
897	const char *pos = text;	1413	const char *pos = text;
…		…
932	if (attrs)	1448	if (attrs)
933	pango_layout_set_attributes (self->pl, attrs);	1449	pango_layout_set_attributes (self->pl, attrs);
934	}	1450	}
935		1451
936	void	1452	void
937	get_shapes (CFPlus::Layout self)	1453	get_shapes (DC::Layout self)
938	PPCODE:	1454	PPCODE:
939	{	1455	{
940	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1456	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
941		1457
942	do	1458	do
943	{	1459	{
944	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1460	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
945		1461
946	if (run && shape_attr_p (run))	1462	if (run && shape_attr_p (run))
947	{	1463	{
948	PangoRectangle extents;	1464	PangoRectangle extents;
949	pango_layout_iter_get_run_extents (iter, 0, &extents);	1465	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
957		1473
958	pango_layout_iter_free (iter);	1474	pango_layout_iter_free (iter);
959	}	1475	}
960		1476
961	int	1477	int
962	has_wrapped (CFPlus::Layout self)	1478	has_wrapped (DC::Layout self)
963	CODE:	1479	CODE:
964	{	1480	{
965	int lines = 1;	1481	int lines = 1;
966	const char *text = pango_layout_get_text (self->pl);	1482	const char *text = pango_layout_get_text (self->pl);
967		1483
…		…
972	}	1488	}
973	OUTPUT:	1489	OUTPUT:
974	RETVAL	1490	RETVAL
975		1491
976	SV *	1492	SV *
977	get_text (CFPlus::Layout self)	1493	get_text (DC::Layout self)
978	CODE:	1494	CODE:
979	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1495	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
980	sv_utf8_decode (RETVAL);	1496	sv_utf8_decode (RETVAL);
981	OUTPUT:	1497	OUTPUT:
982	RETVAL	1498	RETVAL
983		1499
984	void	1500	void
985	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1501	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
986	CODE:	1502	CODE:
987	self->r = r;	1503	self->r = r;
988	self->g = g;	1504	self->g = g;
989	self->b = b;	1505	self->b = b;
990	self->a = a;	1506	self->a = a;
991		1507
992	void	1508	void
993	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1509	set_font (DC::Layout self, DC::Font font = 0)
994	CODE:	1510	CODE:
995	if (self->font != font)	1511	if (self->font != font)
996	{	1512	{
997	self->font = font;	1513	self->font = font;
998	layout_update_font (self);	1514	layout_update_font (self);
999	}	1515	}
1000		1516
1001	void	1517	void
1002	set_height (CFPlus::Layout self, int base_height)	1518	set_height (DC::Layout self, int base_height)
1003	CODE:	1519	CODE:
1004	if (self->base_height != base_height)	1520	if (self->base_height != base_height)
1005	{	1521	{
1006	self->base_height = base_height;	1522	self->base_height = base_height;
1007	layout_update_font (self);	1523	layout_update_font (self);
1008	}	1524	}
1009		1525
1010	void	1526	void
1011	set_width (CFPlus::Layout self, int max_width = -1)	1527	set_width (DC::Layout self, int max_width = -1)
1012	CODE:	1528	CODE:
1013	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1529	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1014		1530
1015	void	1531	void
1016	set_indent (CFPlus::Layout self, int indent)	1532	set_indent (DC::Layout self, int indent)
1017	CODE:	1533	CODE:
1018	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1534	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1019		1535
1020	void	1536	void
1021	set_spacing (CFPlus::Layout self, int spacing)	1537	set_spacing (DC::Layout self, int spacing)
1022	CODE:	1538	CODE:
1023	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1539	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1024		1540
1025	void	1541	void
1026	set_ellipsise (CFPlus::Layout self, int ellipsise)	1542	set_ellipsise (DC::Layout self, int ellipsise)
1027	CODE:	1543	CODE:
1028	pango_layout_set_ellipsize (self->pl,	1544	pango_layout_set_ellipsize (self->pl,
1029	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1545	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1030	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1546	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1031	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1547	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1032	: PANGO_ELLIPSIZE_NONE	1548	: PANGO_ELLIPSIZE_NONE
1033	);	1549	);
1034		1550
1035	void	1551	void
1036	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1552	set_single_paragraph_mode (DC::Layout self, int spm)
1037	CODE:	1553	CODE:
1038	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1554	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1039		1555
1040	void	1556	void
1041	size (CFPlus::Layout self)	1557	size (DC::Layout self)
1042	PPCODE:	1558	PPCODE:
1043	{	1559	{
1044	int w, h;	1560	int w, h;
1045		1561
1046	layout_get_pixel_size (self, &w, &h);	1562	layout_get_pixel_size (self, &w, &h);
…		…
1049	PUSHs (sv_2mortal (newSViv (w)));	1565	PUSHs (sv_2mortal (newSViv (w)));
1050	PUSHs (sv_2mortal (newSViv (h)));	1566	PUSHs (sv_2mortal (newSViv (h)));
1051	}	1567	}
1052		1568
1053	int	1569	int
1054	descent (CFPlus::Layout self)	1570	descent (DC::Layout self)
1055	CODE:	1571	CODE:
1056	{	1572	{
1057	PangoRectangle rect;	1573	PangoRectangle rect;
1058	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1574	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1059	pango_layout_line_get_pixel_extents (line, 0, &rect);	1575	pango_layout_line_get_pixel_extents (line, 0, &rect);
1060	RETVAL = PANGO_DESCENT (rect);	1576	RETVAL = PANGO_DESCENT (rect);
1061	}	1577	}
1062	OUTPUT:	1578	OUTPUT:
1063	RETVAL	1579	RETVAL
1064		1580
1065	int	1581	int
1066	xy_to_index (CFPlus::Layout self, int x, int y)	1582	xy_to_index (DC::Layout self, int x, int y)
1067	CODE:	1583	CODE:
1068	{	1584	{
1069	int index, trailing;	1585	int index, trailing;
1070	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1586	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1071	RETVAL = index + trailing;	1587	RETVAL = index + trailing;
1072	}	1588	}
1073	OUTPUT:	1589	OUTPUT:
1074	RETVAL	1590	RETVAL
1075		1591
1076	void	1592	void
1077	cursor_pos (CFPlus::Layout self, int index)	1593	cursor_pos (DC::Layout self, int index)
1078	PPCODE:	1594	PPCODE:
1079	{	1595	{
1080	PangoRectangle strong_pos;	1596	PangoRectangle pos;
1081	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1597	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1082		1598
1083	EXTEND (SP, 3);	1599	EXTEND (SP, 3);
1084	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1600	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1085	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1601	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1086	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1602	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1087	}	1603	}
1088		1604
1089	void	1605	void
1090	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1606	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1091	PPCODE:	1607	PPCODE:
1092	{	1608	{
1093	int line, x;	1609	int line, x;
1094		1610
1095	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1611	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1612	#if !PANGO_VERSION_CHECK (1, 17, 3)
1096	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1613	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1097		1614	--line;
		1615	#endif
1098	EXTEND (SP, 2);	1616	EXTEND (SP, 2);
1099	PUSHs (sv_2mortal (newSViv (line - 1)));	1617	PUSHs (sv_2mortal (newSViv (line)));
1100	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1618	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1101	}	1619	}
1102		1620
1103	void	1621	void
1104	line_x_to_index (CFPlus::Layout self, int line, int x)	1622	line_x_to_index (DC::Layout self, int line, int x)
1105	PPCODE:	1623	PPCODE:
1106	{	1624	{
1107	PangoLayoutLine *lp;	1625	PangoLayoutLine *lp;
1108	int index, trailing;	1626	int index, trailing;
1109		1627
1110	if (line < 0)	1628	if (line < 0)
1111	XSRETURN_EMPTY;	1629	XSRETURN_EMPTY;
1112		1630
1113	if (!(lp = pango_layout_get_line (self->pl, line)))	1631	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1114	XSRETURN_EMPTY; /* do better */	1632	XSRETURN_EMPTY; /* do better */
1115		1633
1116	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1634	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1117		1635
1118	EXTEND (SP, 2);	1636	EXTEND (SP, 2);
…		…
1124	PUSHs (sv_2mortal (newSViv (trailing)));	1642	PUSHs (sv_2mortal (newSViv (trailing)));
1125	}	1643	}
1126	}	1644	}
1127		1645
1128	void	1646	void
1129	render (CFPlus::Layout self, float x, float y, int flags = 0)	1647	render (DC::Layout self, float x, float y, int flags = 0)
1130	PPCODE:	1648	CODE:
		1649	self->rc.clear ();
1131	pango_opengl_render_layout_subpixel (	1650	pango_opengl_render_layout_subpixel (
1132	self->pl,	1651	self->pl,
		1652	&self->rc,
1133	x * PANGO_SCALE, y * PANGO_SCALE,	1653	x * PANGO_SCALE, y * PANGO_SCALE,
1134	self->r, self->g, self->b, self->a,	1654	self->r, self->g, self->b, self->a,
1135	flags	1655	flags
1136	);	1656	);
		1657	// we assume that context_change actually clears/frees stuff
		1658	// and does not do any recomputation...
		1659	pango_layout_context_changed (self->pl);
1137		1660
1138	MODULE = CFPlus PACKAGE = CFPlus::Texture
1139
1140	void	1661	void
1141	pad2pot (SV data_, SV w_, SV *h_)	1662	draw (DC::Layout self)
1142	CODE:	1663	CODE:
1143	{	1664	{
1144	int ow = SvIV (w_);	1665	glEnable (GL_TEXTURE_2D);
1145	int oh = SvIV (h_);	1666	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1667	glEnable (GL_BLEND);
		1668	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1669	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1670	glEnable (GL_ALPHA_TEST);
		1671	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1146		1672
1147	if (ow && oh)	1673	self->rc.draw ();
		1674
		1675	glDisable (GL_ALPHA_TEST);
		1676	glDisable (GL_BLEND);
		1677	glDisable (GL_TEXTURE_2D);
		1678	}
		1679
		1680	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1681
		1682	PROTOTYPES: ENABLE
		1683
		1684	void
		1685	pad (SV *data_, int ow, int oh, int nw, int nh)
		1686	CODE:
		1687	{
		1688	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1148	{	1689	{
1149	int nw = minpot (ow);
1150	int nh = minpot (oh);
1151
1152	if (nw != ow \|\| nh != oh)
1153	{
1154	if (SvOK (data_))
1155	{
1156	STRLEN datalen;	1690	STRLEN datalen;
1157	char *data = SvPVbyte (data_, datalen);	1691	char *data = SvPVbyte (data_, datalen);
1158	int bpp = datalen / (ow * oh);	1692	int bpp = datalen / (ow * oh);
1159	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1693	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1160		1694
1161	SvPOK_only (result_);	1695	SvPOK_only (result_);
1162	SvCUR_set (result_, nw * nh * bpp);	1696	SvCUR_set (result_, nw * nh * bpp);
1163		1697
1164	memset (SvPVX (result_), 0, nw * nh * bpp);	1698	memset (SvPVX (result_), 0, nw * nh * bpp);
1165	while (oh--)	1699	while (oh--)
1166	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1700	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1167		1701
1168	sv_setsv (data_, result_);	1702	sv_setsv (data_, result_);
1169	}
1170
1171	sv_setiv (w_, nw);
1172	sv_setiv (h_, nh);
1173	}
1174	}	1703	}
1175	}	1704	}
1176		1705
1177	void	1706	void
1178	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1707	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1184	{	1713	{
1185	HV hv = (HV )SvRV (self);	1714	HV hv = (HV )SvRV (self);
1186	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1715	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1187	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1716	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1188	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1717	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1718
		1719	if (name <= 0)
		1720	XSRETURN_EMPTY;
1189		1721
1190	if (items < 5)	1722	if (items < 5)
1191	{	1723	{
1192	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1724	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1193	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1725	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1221	glDisable (GL_ALPHA_TEST);	1753	glDisable (GL_ALPHA_TEST);
1222	glDisable (GL_BLEND);	1754	glDisable (GL_BLEND);
1223	}	1755	}
1224	}	1756	}
1225		1757
1226	MODULE = CFPlus PACKAGE = CFPlus::Map	1758	void
		1759	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t data2 = data1)
		1760	PROTOTYPE: @
		1761	CODE:
		1762	{
		1763	glEnable (GL_BLEND);
		1764	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1765	glEnable (GL_TEXTURE_2D);
		1766	glBindTexture (GL_TEXTURE_2D, name1);
1227		1767
1228	CFPlus::Map	1768	glColor3f (intensity, intensity, intensity);
		1769	glPushMatrix ();
		1770	glScalef (1./3, 1./3, 1.);
		1771
		1772	if (blend > 0.f)
		1773	{
		1774	float dx3 = dx * -3.f / w;
		1775	float dy3 = dy * -3.f / h;
		1776	GLfloat env_color[4] = { 0., 0., 0., blend };
		1777
		1778	/* interpolate the two shadow textures */
		1779	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1780	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1781
		1782	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1783	gl.ActiveTexture (GL_TEXTURE1);
		1784	glEnable (GL_TEXTURE_2D);
		1785	glBindTexture (GL_TEXTURE_2D, name2);
		1786	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1787
		1788	/* rgb == rgb(glcolor) */
		1789	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1792
		1793	/* alpha = interpolate t0, t1 by env_alpha */
		1794	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1795
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1799
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1801	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1802
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1804	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1805
		1806	glBegin (GL_QUADS);
		1807	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1808	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1809	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1810	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1811	glEnd ();
		1812
		1813	glDisable (GL_TEXTURE_2D);
		1814	gl.ActiveTexture (GL_TEXTURE0);
		1815	}
		1816	else
		1817	{
		1818	/* simple blending of one texture, also opengl <1.3 path */
		1819	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1820
		1821	glBegin (GL_QUADS);
		1822	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1823	glTexCoord2f (0, t); glVertex2f (0, h);
		1824	glTexCoord2f (s, t); glVertex2f (w, h);
		1825	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1826	glEnd ();
		1827	}
		1828
		1829	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1830	{
		1831	int x, y;
		1832	int dx3 = dx * 3;
		1833	int dy3 = dy * 3;
		1834
		1835	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1836	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1837	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1838	glTranslatef (-1., -1., 0);
		1839	glBegin (GL_QUADS);
		1840
		1841	for (y = 1; y < h; y += 3)
		1842	{
		1843	int y1 = y - dy3;
		1844	int y1valid = y1 >= 0 && y1 < h;
		1845
		1846	for (x = 1; x < w; x += 3)
		1847	{
		1848	int x1 = x - dx3;
		1849	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1850	uint8_t h2;
		1851
		1852	if (y1valid && x1 >= 0 && x1 < w)
		1853	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1854	else
		1855	h2 = 1; /* out of range == invisible */
		1856
		1857	if (h1 \|\| h2)
		1858	{
		1859	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1860	glColor4f (1., 1., 1., alpha);
		1861
		1862	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1863	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1864	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1865	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1866	}
		1867	}
		1868	}
		1869	}
		1870
		1871	glEnd ();
		1872
		1873	glPopMatrix ();
		1874
		1875	glDisable (GL_TEXTURE_2D);
		1876	glDisable (GL_BLEND);
		1877	}
		1878
		1879	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1880	CODE:
		1881	{
		1882	GLint width;
		1883	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1884	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1885	RETVAL = width > 0;
		1886	}
		1887	OUTPUT:
		1888	RETVAL
		1889
		1890	MODULE = Deliantra::Client PACKAGE = DC::Map
		1891
		1892	PROTOTYPES: DISABLE
		1893
		1894	DC::Map
1229	new (SV *class)	1895	new (SV *klass)
1230	CODE:	1896	CODE:
1231	New (0, RETVAL, 1, struct map);	1897	New (0, RETVAL, 1, mapgrid);
1232	RETVAL->x = 0;	1898	RETVAL->x = 0;
1233	RETVAL->y = 0;	1899	RETVAL->y = 0;
1234	RETVAL->w = 0;	1900	RETVAL->w = 0;
1235	RETVAL->h = 0;	1901	RETVAL->h = 0;
1236	RETVAL->ox = 0;	1902	RETVAL->ox = 0;
1237	RETVAL->oy = 0;	1903	RETVAL->oy = 0;
1238	RETVAL->faces = 8192;	1904	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1239	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1905	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1240	RETVAL->texs = 8192;
1241	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1242	RETVAL->rows = 0;	1906	RETVAL->rows = 0;
1243	RETVAL->row = 0;	1907	RETVAL->row = 0;
1244	OUTPUT:	1908	OUTPUT:
1245	RETVAL	1909	RETVAL
1246		1910
1247	void	1911	void
1248	DESTROY (CFPlus::Map self)	1912	DESTROY (DC::Map self)
1249	CODE:	1913	CODE:
1250	{	1914	{
1251	map_clear (self);	1915	map_clear (self);
1252	Safefree (self->face);	1916	Safefree (self->face2tile);
1253	Safefree (self->tex);	1917	Safefree (self->tex);
1254	Safefree (self);	1918	Safefree (self);
1255	}	1919	}
1256		1920
1257	void	1921	void
1258	resize (CFPlus::Map self, int map_width, int map_height)	1922	resize (DC::Map self, int map_width, int map_height)
1259	CODE:	1923	CODE:
1260	self->w = map_width;	1924	self->w = map_width;
1261	self->h = map_height;	1925	self->h = map_height;
1262		1926
1263	void	1927	void
1264	clear (CFPlus::Map self)	1928	clear (DC::Map self)
1265	CODE:	1929	CODE:
1266	map_clear (self);	1930	map_clear (self);
1267		1931
1268	void	1932	void
1269	set_face (CFPlus::Map self, int face, int texid)	1933	set_tileid (DC::Map self, int face, int tile)
1270	CODE:	1934	CODE:
1271	{	1935	{
1272	while (self->faces <= face)	1936	need_facenum (self, face); self->face2tile [face] = tile;
1273	{	1937	need_texid (self, tile);
1274	Append (mapface, self->face, self->faces, self->faces);
1275	self->faces *= 2;
1276	}
1277
1278	self->face [face] = texid;
1279	}	1938	}
1280		1939
1281	void	1940	void
		1941	set_smooth (DC::Map self, int face, int smooth, int level)
		1942	CODE:
		1943	{
		1944	tileid texid;
		1945	maptex *tex;
		1946
		1947	if (face < 0 \|\| face >= self->faces)
		1948	return;
		1949
		1950	if (smooth < 0 \|\| smooth >= self->faces)
		1951	return;
		1952
		1953	texid = self->face2tile [face];
		1954
		1955	if (!texid)
		1956	return;
		1957
		1958	tex = self->tex + texid;
		1959	tex->smoothtile = self->face2tile [smooth];
		1960	tex->smoothlevel = level;
		1961	}
		1962
		1963	void
1282	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1964	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1283	CODE:	1965	CODE:
1284	{	1966	{
1285	while (self->texs <= texid)	1967	need_texid (self, texid);
1286	{
1287	Append (maptex, self->tex, self->texs, self->texs);
1288	self->texs *= 2;
1289	}
1290		1968
1291	{	1969	{
1292	maptex *tex = self->tex + texid;	1970	maptex *tex = self->tex + texid;
1293		1971
1294	tex->name = name;	1972	tex->name = name;
…		…
1310	// use uglier nearest interpolation because linear suffers	1988	// use uglier nearest interpolation because linear suffers
1311	// from transparent color bleeding and ugly wrapping effects.	1989	// from transparent color bleeding and ugly wrapping effects.
1312	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1990	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1313	}	1991	}
1314		1992
		1993	void
		1994	expire_textures (DC::Map self, int texid, int count)
		1995	PPCODE:
		1996	for (; texid < self->texs && count; ++texid, --count)
		1997	{
		1998	maptex *tex = self->tex + texid;
		1999
		2000	if (tex->name)
		2001	{
		2002	if (tex->unused)
		2003	{
		2004	tex->name = 0;
		2005	tex->unused = 0;
		2006	XPUSHs (sv_2mortal (newSViv (texid)));
		2007	}
		2008	else
		2009	tex->unused = 1;
		2010	}
		2011	}
		2012
1315	int	2013	int
1316	ox (CFPlus::Map self)	2014	ox (DC::Map self)
1317	ALIAS:	2015	ALIAS:
1318	oy = 1	2016	oy = 1
1319	x = 2	2017	x = 2
1320	y = 3	2018	y = 3
1321	w = 4	2019	w = 4
…		…
1332	}	2030	}
1333	OUTPUT:	2031	OUTPUT:
1334	RETVAL	2032	RETVAL
1335		2033
1336	void	2034	void
1337	scroll (CFPlus::Map self, int dx, int dy)	2035	scroll (DC::Map self, int dx, int dy)
1338	CODE:	2036	CODE:
1339	{	2037	{
1340	if (dx > 0)	2038	if (dx > 0)
1341	map_blank (self, self->x, self->y, dx, self->h);	2039	map_blank (self, self->x, self->y, dx, self->h);
1342	else if (dx < 0)	2040	else if (dx < 0)
1343	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	2041	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1344		2042
1345	if (dy > 0)	2043	if (dy > 0)
1346	map_blank (self, self->x, self->y, self->w, dy);	2044	map_blank (self, self->x, self->y, self->w, dy);
1347	else if (dy < 0)	2045	else if (dy < 0)
1348	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	2046	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1349		2047
1350	self->ox += dx; self->x += dx;	2048	self->ox += dx; self->x += dx;
1351	self->oy += dy; self->y += dy;	2049	self->oy += dy; self->y += dy;
1352		2050
1353	while (self->y < 0)	2051	while (self->y < 0)
1354	{	2052	{
1355	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2053	prepend (self->row, self->rows, MAP_EXTEND_Y);
1356		2054
1357	self->rows += MAP_EXTEND_Y;	2055	self->rows += MAP_EXTEND_Y;
1358	self->y += MAP_EXTEND_Y;	2056	self->y += MAP_EXTEND_Y;
1359	}	2057	}
1360	}	2058	}
1361		2059
1362	void	2060	SV *
1363	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2061	map1a_update (DC::Map self, SV *data_)
1364	CODE:	2062	CODE:
1365	{	2063	{
1366	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2064	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1367	uint8_t data_end = (uint8_t )SvEND (data_);	2065	uint8_t data_end = (uint8_t )SvEND (data_);
1368	mapcell *cell;	2066	mapcell *cell;
1369	int x, y, flags;	2067	int x, y, z, flags;
		2068	AV *missing = newAV ();
		2069	RETVAL = newRV_noinc ((SV *)missing);
1370		2070
1371	while (data < data_end - 1)	2071	while (data < data_end - 1)
1372	{	2072	{
1373	flags = (data [0] << 8) + data [1]; data += 2;	2073	flags = (data [0] << 8) + data [1]; data += 2;
1374		2074
…		…
1387		2087
1388	//TODO: don't trust server data to be in-range(!)	2088	//TODO: don't trust server data to be in-range(!)
1389		2089
1390	if (flags & 8)	2090	if (flags & 8)
1391	{	2091	{
		2092	uint8_t ext, cmd;
		2093
1392	if (extmap)	2094	do
1393	{	2095	{
1394	uint8_t ext, cmd;	2096	ext = *data++;
		2097	cmd = ext & 0x7f;
1395		2098
1396	do	2099	if (cmd < 4)
		2100	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2101	else if (cmd == 5) // health
1397	{	2102	{
1398	ext = *data++;
1399	cmd = ext & 0x3f;
1400
1401	if (cmd < 4)
1402	cell->darkness = 255 - ext * 64 + 1;
1403	else if (cmd == 5) // health
1404	{
1405	cell->stat_width = 1;	2103	cell->stat_width = 1;
1406	cell->stat_hp = *data++;	2104	cell->stat_hp = *data++;
1407	}
1408	else if (cmd == 6) // monster width
1409	cell->stat_width = *data++ + 1;
1410	else if (cmd == 0x47) // monster width
1411	{
1412	if (*data == 4)
1413	; // decode player tag
1414
1415	data += *data + 1;
1416	}
1417	else if (cmd == 8) // cell flags
1418	cell->flags = *data++;
1419	else if (ext & 0x40) // unknown, multibyte => skip
1420	data += *data + 1;
1421	else
1422	data++;
1423	}	2105	}
1424	while (ext & 0x80);	2106	else if (cmd == 6) // monster width
		2107	cell->stat_width = *data++ + 1;
		2108	else if (cmd == 0x47)
		2109	{
		2110	if (*data == 1) cell->player = data [1];
		2111	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2112	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2113	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2114
		2115	data += *data + 1;
		2116	}
		2117	else if (cmd == 8) // cell flags
		2118	cell->flags = *data++;
		2119	else if (ext & 0x40) // unknown, multibyte => skip
		2120	data += *data + 1;
		2121	else
		2122	data++;
1425	}	2123	}
1426	else	2124	while (ext & 0x80);
1427	cell->darkness = *data++ + 1;
1428	}	2125	}
1429		2126
		2127	for (z = 0; z <= 2; ++z)
1430	if (flags & 4)	2128	if (flags & (4 >> z))
1431	{	2129	{
1432	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	2130	faceid face = (data [0] << 8) + data [1]; data += 2;
		2131	need_facenum (self, face);
		2132	cell->tile [z] = self->face2tile [face];
		2133
		2134	if (cell->tile [z])
		2135	{
		2136	maptex *tex = self->tex + cell->tile [z];
		2137	tex->unused = 0;
		2138	if (!tex->name)
		2139	av_push (missing, newSViv (cell->tile [z]));
		2140
		2141	if (tex->smoothtile)
		2142	{
		2143	maptex *smooth = self->tex + tex->smoothtile;
		2144	smooth->unused = 0;
		2145	if (!smooth->name)
		2146	av_push (missing, newSViv (tex->smoothtile));
		2147	}
		2148	}
1433	}	2149	}
1434
1435	if (flags & 2)
1436	{
1437	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1438	}
1439
1440	if (flags & 1)
1441	{
1442	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1443	}
1444	}	2150	}
1445	else	2151	else
1446	cell->darkness = 0;	2152	CELL_CLEAR (cell);
1447	}	2153	}
1448	}	2154	}
		2155	OUTPUT:
		2156	RETVAL
1449		2157
1450	SV *	2158	SV *
1451	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2159	mapmap (DC::Map self, int x0, int y0, int w, int h)
1452	CODE:	2160	CODE:
1453	{	2161	{
1454	int x1, x;	2162	int x1, x;
1455	int y1, y;	2163	int y1, y;
1456	int z;	2164	int z;
…		…
1469	? self->row + y	2177	? self->row + y
1470	: 0;	2178	: 0;
1471		2179
1472	for (x = x0; x < x1; x++)	2180	for (x = x0; x < x1; x++)
1473	{	2181	{
1474	int r = 32, g = 32, b = 32, a = 192;	2182	unsigned int r = 32, g = 32, b = 32, a = 192;
1475		2183
1476	if (row && row->c0 <= x && x < row->c1)	2184	if (row && row->c0 <= x && x < row->c1)
1477	{	2185	{
1478	mapcell *cell = row->col + (x - row->c0);	2186	mapcell *cell = row->col + (x - row->c0);
1479		2187
1480	for (z = 0; z <= 0; z++)	2188	for (z = 0; z <= 0; z++)
1481	{	2189	{
1482	mapface face = cell->face [z];
1483
1484	if (face)
1485	{
1486	maptex tex = self->tex [face];	2190	maptex tex = self->tex [cell->tile [z]];
1487	int a0 = 255 - tex.a;	2191	int a0 = 255 - tex.a;
1488	int a1 = tex.a;	2192	int a1 = tex.a;
1489		2193
1490	r = (r * a0 + tex.r * a1) / 255;	2194	r = div255 (r * a0 + tex.r * a1);
1491	g = (g * a0 + tex.g * a1) / 255;	2195	g = div255 (g * a0 + tex.g * a1);
1492	b = (b * a0 + tex.b * a1) / 255;	2196	b = div255 (b * a0 + tex.b * a1);
1493	a = (a * a0 + tex.a * a1) / 255;	2197	a = div255 (a * a0 + tex.a * a1);
1494	}
1495	}	2198	}
1496	}	2199	}
1497		2200
1498	*map++ = (r )	2201	*map++ = (r )
1499	\| (g << 8)	2202	\| (g << 8)
1500	\| (b << 16)	2203	\| (b << 16)
1501	\| (a << 24);	2204	\| (a << 24);
1502	}	2205	}
1503	}	2206	}
1504		2207
1505	RETVAL = map_sv;	2208	RETVAL = map_sv;
1506	}	2209	}
1507	OUTPUT:	2210	OUTPUT:
1508	RETVAL	2211	RETVAL
1509		2212
1510	void	2213	void
1511	draw (CFPlus::Map self, int mx, int my, int sw, int sh)	2214	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1512	CODE:	2215	CODE:
1513	{	2216	{
1514	int x, y, z;	2217	int x, y, z;
1515	int last_name;
1516	mapface face;
1517		2218
1518	glColor4ub (255, 255, 255, 255);	2219	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
		2220	int pl_x, pl_y;
		2221	maptex pl_tex;
		2222	rc_t rc;
		2223	rc_t rc_ov;
		2224	rc_key_t key;
		2225	rc_t::array_t *arr;
		2226
		2227	pl_tex.name = 0;
		2228
		2229	// that's current max. sorry.
		2230	if (sw > 255) sw = 255;
		2231	if (sh > 255) sh = 255;
		2232
		2233	memset (&key, 0, sizeof (key));
		2234	key.r = 255;
		2235	key.g = 255;
		2236	key.b = 255;
		2237	key.a = 255;
		2238	key.mode = GL_QUADS;
		2239	key.format = GL_T2F_V3F;
		2240
		2241	mx += self->x;
		2242	my += self->y;
		2243
		2244	// first pass: determine smooth_max
		2245	// rather ugly, if you ask me
		2246	// could also be stored inside mapcell and updated on change
		2247	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
		2248
		2249	for (y = 0; y < sh; y++)
		2250	if (0 <= y + my && y + my < self->rows)
		2251	{
		2252	maprow *row = self->row + (y + my);
		2253
		2254	for (x = 0; x < sw; x++)
		2255	if (row->c0 <= x + mx && x + mx < row->c1)
		2256	{
		2257	mapcell *cell = row->col + (x + mx - row->c0);
		2258
		2259	smooth_max[x + 1][y + 1] =
		2260	MAX (self->tex [cell->tile [0]].smoothlevel,
		2261	MAX (self->tex [cell->tile [1]].smoothlevel,
		2262	self->tex [cell->tile [2]].smoothlevel));
		2263	}
		2264	}
1519		2265
1520	glEnable (GL_BLEND);	2266	glEnable (GL_BLEND);
1521	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2267	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1522	glEnable (GL_TEXTURE_2D);
1523	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2268	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1524		2269
1525	glBegin (GL_QUADS);
1526
1527	last_name = 0;
1528
1529	mx += self->x;
1530	my += self->y;
1531
1532	for (z = 0; z < 3; z++)	2270	for (z = 0; z <= 2; z++)
		2271	{
		2272	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2273	smooth_key skey;
		2274	smooth_hash smooth;
		2275	key.texname = -1;
		2276
1533	for (y = 0; y < sh; y++)	2277	for (y = 0; y < sh; y++)
1534	if (0 <= y + my && y + my < self->rows)	2278	if (0 <= y + my && y + my < self->rows)
1535	{	2279	{
1536	maprow *row = self->row + (y + my);	2280	maprow *row = self->row + (y + my);
1537		2281
1538	for (x = 0; x < sw; x++)	2282	for (x = 0; x < sw; x++)
1539	if (row->c0 <= x + mx && x + mx < row->c1)	2283	if (row->c0 <= x + mx && x + mx < row->c1)
		2284	{
		2285	mapcell *cell = row->col + (x + mx - row->c0);
		2286	tileid tile = cell->tile [z];
		2287
		2288	if (tile)
		2289	{
		2290	maptex tex = self->tex [tile];
		2291	int px, py;
		2292
		2293	if (key.texname != tex.name)
		2294	{
		2295	self->tex [tile].unused = 0;
		2296
		2297	if (!tex.name)
		2298	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
		2299
		2300	key.texname = tex.name;
		2301	arr = &rc.array (key);
		2302	}
		2303
		2304	px = (x + 1) * Th - tex.w;
		2305	py = (y + 1) * Tw - tex.h;
		2306
		2307	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
		2308	{
		2309	pl_x = px;
		2310	pl_y = py;
		2311	pl_tex = tex;
		2312	continue;
		2313	}
		2314
		2315	arr->t2f_v3f (0 , 0 , px , py , 0);
		2316	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2317	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2318	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2319
		2320	// update smooth hash
		2321	if (tex.smoothtile)
		2322	{
		2323	skey.tile = tex.smoothtile;
		2324	skey.level = tex.smoothlevel;
		2325
		2326	smooth_level[tex.smoothlevel] = 1;
		2327
		2328	// add bits to current tile and all neighbours. skey.x\|y is
		2329	// shifted +1\|+1 so we always stay positive.
		2330
		2331	// bits is ___n cccc CCCC bbbb
		2332	// n do not draw borders&corners
		2333	// c draw these corners, but...
		2334	// C ... not these
		2335	// b draw these borders
		2336
		2337	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2338	// ┃· ·· ·┃ ━━
		2339
		2340	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2341	// ·· ·· ·┏ ┓·
		2342
		2343	// full tile
		2344	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
		2345
		2346	// borders
		2347	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
		2348	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
		2349	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
		2350	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
		2351
		2352	// corners
		2353	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
		2354	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
		2355	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
		2356	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2357	}
		2358	}
		2359
		2360	if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
		2361	{
		2362	// overlays such as the speech bubble, probably more to come
		2363	if (cell->flags & 1)
		2364	{
		2365	rc_key_t key_ov = key;
		2366	maptex tex = self->tex[TEXID_SPEECH];
		2367	int px = x * Tw + Tw * 2 / 32;
		2368	int py = y * Th - Th * 6 / 32;
		2369
		2370	key_ov.texname = tex.name;
		2371	rc_t::array_t &arr = rc_ov.array (key_ov);
		2372
		2373	arr.t2f_v3f (0 , 0 , px , py , 0);
		2374	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2375	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2376	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
		2377	}
		2378	}
		2379	}
		2380	}
		2381
		2382	rc.draw ();
		2383	rc.clear ();
		2384
		2385	// go through all smoothlevels, lowest to highest, then draw.
		2386	// this is basically counting sort
		2387	{
		2388	int w, b;
		2389
		2390	glEnable (GL_TEXTURE_2D);
		2391	glBegin (GL_QUADS);
		2392	for (int level = 0; level < smooth_level.size (); ++level)
		2393	if (smooth_level[level])
		2394	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1540	{	2395	{
1541	mapcell *cell = row->col + (x + mx - row->c0);	2396	smooth_key &skey = it->first;
		2397	IV bits = it->second;
1542		2398
1543	face = cell->face [z];	2399	if (!(bits & 0x1000)
1544		2400	&& skey.level == level
1545	if (face && face < self->texs)	2401	&& level > smooth_max [skey.x][skey.y])
1546	{	2402	{
1547	maptex tex = self->tex [face];	2403	maptex tex = self->tex [skey.tile];
1548	int px = (x + 1) * 32 - tex.w;	2404	int px = (((int)skey.x) - 1) * Tw;
1549	int py = (y + 1) * 32 - tex.h;	2405	int py = (((int)skey.y) - 1) * Th;
		2406	int border = bits & 15;
		2407	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2408	float dx = tex.s * .0625f; // 16 images/row
		2409	float dy = tex.t * .5f ; // 2 images/column
1550		2410
1551	if (last_name != tex.name)	2411	if (tex.name)
1552	{	2412	{
		2413	// this time avoiding texture state changes
		2414	// save gobs of state changes.
		2415	if (key.texname != tex.name)
		2416	{
		2417	self->tex [skey.tile].unused = 0;
		2418
1553	glEnd ();	2419	glEnd ();
1554	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2420	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1555	glBegin (GL_QUADS);	2421	glBegin (GL_QUADS);
1556	}	2422	}
1557		2423
1558	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2424	if (border)
1559	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1560	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1561	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1562	}
1563
1564	if (cell->flags && z == 2)
1565	{
1566	if (cell->flags & 1)
1567	{	2425	{
1568	maptex tex = self->tex [1];	2426	float ox = border * dx;
1569	int px = (x + 1) * 32 - tex.w + 2;
1570	int py = (y + 1) * 32 - tex.h - 6;
1571		2427
		2428	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2429	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
		2430	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
		2431	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1572	glEnd ();	2432	}
1573	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1574	glBegin (GL_QUADS);
1575		2433
		2434	if (corner)
		2435	{
		2436	float ox = corner * dx;
		2437
1576	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2438	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1577	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2439	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1578	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2440	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1579	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2441	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
		2442	}
1580	}	2443	}
1581	}	2444	}
1582	}	2445	}
		2446
		2447	glEnd ();
		2448	glDisable (GL_TEXTURE_2D);
		2449	key.texname = -1;
1583	}	2450	}
		2451	}
1584		2452
1585	glEnd ();	2453	if (pl_tex.name)
		2454	{
		2455	maptex tex = pl_tex;
		2456	int px = pl_x + sdx;
		2457	int py = pl_y + sdy;
1586		2458
1587	glDisable (GL_TEXTURE_2D);	2459	key.texname = tex.name;
		2460	rc_t::array_t &arr = rc.array (key);
		2461
		2462	arr.t2f_v3f (0 , 0 , px , py , 0);
		2463	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2464	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2465	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2466
		2467	rc.draw ();
		2468	}
		2469
		2470	rc_ov.draw ();
		2471	rc_ov.clear ();
		2472
1588	glDisable (GL_BLEND);	2473	glDisable (GL_BLEND);
1589		2474
1590	// top layer: overlays such as the health bar	2475	// top layer: overlays such as the health bar
1591	for (y = 0; y < sh; y++)	2476	for (y = 0; y < sh; y++)
1592	if (0 <= y + my && y + my < self->rows)	2477	if (0 <= y + my && y + my < self->rows)
…		…
1596	for (x = 0; x < sw; x++)	2481	for (x = 0; x < sw; x++)
1597	if (row->c0 <= x + mx && x + mx < row->c1)	2482	if (row->c0 <= x + mx && x + mx < row->c1)
1598	{	2483	{
1599	mapcell *cell = row->col + (x + mx - row->c0);	2484	mapcell *cell = row->col + (x + mx - row->c0);
1600		2485
1601	int px = x * 32;	2486	int px = x * Tw;
1602	int py = y * 32;	2487	int py = y * Th;
		2488
		2489	if (ecb_expect_false (cell->player == player))
		2490	{
		2491	px += sdx;
		2492	py += sdy;
		2493	}
1603		2494
1604	if (cell->stat_hp)	2495	if (cell->stat_hp)
1605	{	2496	{
1606	int width = cell->stat_width * 32;	2497	int width = cell->stat_width * Tw;
1607	int thick = sh / 28 + 1 + cell->stat_width;	2498	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1608		2499
1609	glColor3ub (0, 0, 0);	2500	glColor3ub (0, 0, 0);
1610	glRectf (px + 1, py - thick - 2,	2501	glRectf (px + 1, py - thick - 2,
1611	px + width - 1, py);	2502	px + width - 1, py);
1612		2503
…		…
1618	}	2509	}
1619	}	2510	}
1620	}	2511	}
1621		2512
1622	void	2513	void
1623	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2514	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1624	CODE:	2515	CODE:
1625	{	2516	{
1626	static float color[16][3] = {	2517	static float color[16][3] = {
1627	{ 0.00F, 0.00F, 0.00F },	2518	{ 0.00f, 0.00f, 0.00f },
1628	{ 1.00F, 1.00F, 1.00F },	2519	{ 1.00f, 1.00f, 1.00f },
1629	{ 0.00F, 0.00F, 0.55F },	2520	{ 0.00f, 0.00f, 0.55f },
1630	{ 1.00F, 0.00F, 0.00F },	2521	{ 1.00f, 0.00f, 0.00f },
1631		2522
1632	{ 1.00F, 0.54F, 0.00F },	2523	{ 1.00f, 0.54f, 0.00f },
1633	{ 0.11F, 0.56F, 1.00F },	2524	{ 0.11f, 0.56f, 1.00f },
1634	{ 0.93F, 0.46F, 0.00F },	2525	{ 0.93f, 0.46f, 0.00f },
1635	{ 0.18F, 0.54F, 0.34F },	2526	{ 0.18f, 0.54f, 0.34f },
1636		2527
1637	{ 0.56F, 0.73F, 0.56F },	2528	{ 0.56f, 0.73f, 0.56f },
1638	{ 0.80F, 0.80F, 0.80F },	2529	{ 0.80f, 0.80f, 0.80f },
1639	{ 0.55F, 0.41F, 0.13F },	2530	{ 0.55f, 0.41f, 0.13f },
1640	{ 0.99F, 0.77F, 0.26F },	2531	{ 0.99f, 0.77f, 0.26f },
1641		2532
1642	{ 0.74F, 0.65F, 0.41F },	2533	{ 0.74f, 0.65f, 0.41f },
1643		2534
1644	{ 0.00F, 1.00F, 1.00F },	2535	{ 0.00f, 1.00f, 1.00f },
1645	{ 1.00F, 0.00F, 1.00F },	2536	{ 1.00f, 0.00f, 1.00f },
1646	{ 1.00F, 1.00F, 0.00F },	2537	{ 1.00f, 1.00f, 0.00f },
1647	};	2538	};
1648		2539
1649	int x, y;	2540	int x, y;
1650		2541
1651	glEnable (GL_TEXTURE_2D);	2542	glEnable (GL_TEXTURE_2D);
		2543	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2544	* but the nvidia driver (185.18.14) mishandles alpha textures
		2545	* and takes the colour from god knows where instead of using
		2546	* Cp. MODULATE results in the same colour, but slightly different
		2547	* alpha, but atcually gives us the correct colour with nvidia.
		2548	*/
1652	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2549	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1653	glEnable (GL_BLEND);	2550	glEnable (GL_BLEND);
1654	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2551	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1655	glBegin (GL_QUADS);	2552	glBegin (GL_QUADS);
1656		2553
1657	for (y = 0; y < h; y++)	2554	for (y = 0; y < h; y++)
…		…
1661		2558
1662	if (m)	2559	if (m)
1663	{	2560	{
1664	float *c = color [m & 15];	2561	float *c = color [m & 15];
1665		2562
1666	float tx1 = m & 0x40 ? 0.5 : 0.;	2563	float tx1 = m & 0x40 ? 0.5f : 0.f;
1667	float tx2 = tx1 + 0.5;	2564	float tx2 = tx1 + 0.5f;
1668		2565
1669	glColor4f (c[0], c[1], c[2], 0.75);	2566	glColor4f (c[0], c[1], c[2], 1);
1670	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2567	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1671	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2568	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1672	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2569	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1673	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2570	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1674	}	2571	}
…		…
1678	glDisable (GL_BLEND);	2575	glDisable (GL_BLEND);
1679	glDisable (GL_TEXTURE_2D);	2576	glDisable (GL_TEXTURE_2D);
1680	}	2577	}
1681		2578
1682	void	2579	void
1683	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2580	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1684	PPCODE:	2581	PPCODE:
1685	{	2582	{
1686	int x, y;	2583	int x, y;
1687	int sw4 = (sw + 3) & ~3;	2584	int sw1 = sw + 2;
		2585	int sh1 = sh + 2;
		2586	int sh3 = sh * 3;
		2587	int sw3 = sw * 3;
1688	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2588	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
1689	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2589	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1690		2590	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1691	memset (darkness, 255, sw4 * sh);	2591	memset (darkness1, 0, sw1*sh1);
		2592
1692	SvPOK_only (darkness_sv);	2593	SvPOK_only (darkness3_sv);
1693	SvCUR_set (darkness_sv, sw4 * sh);	2594	SvCUR_set (darkness3_sv, sw3 * sh3);
1694		2595
1695	mx += self->x;	2596	mx += self->x - 1;
1696	my += self->y;	2597	my += self->y - 1;
1697		2598
1698	for (y = 0; y < sh; y++)	2599	for (y = 0; y < sh1; y++)
1699	if (0 <= y + my && y + my < self->rows)	2600	if (0 <= y + my && y + my < self->rows)
1700	{	2601	{
1701	maprow *row = self->row + (y + my);	2602	maprow *row = self->row + (y + my);
1702		2603
1703	for (x = 0; x < sw; x++)	2604	for (x = 0; x < sw1; x++)
1704	if (row->c0 <= x + mx && x + mx < row->c1)	2605	if (row->c0 <= x + mx && x + mx < row->c1)
1705	{	2606	{
1706	mapcell *cell = row->col + (x + mx - row->c0);	2607	mapcell *cell = row->col + (x + mx - row->c0);
1707		2608
1708	darkness[y * sw4 + x] = cell->darkness	2609	darkness1 [y * sw1 + x] = cell->darkness
1709	? 255 - (cell->darkness - 1)	2610	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1710	: 255 - FOW_DARKNESS;	2611	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1711	}	2612	}
1712	}	2613	}
1713		2614
		2615	for (y = 0; y < sh; ++y)
		2616	for (x = 0; x < sw; ++x)
		2617	{
		2618	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2619	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2620	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2621	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2622	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2623	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2624	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2625	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2626	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2627
		2628	uint8_t r11 = (d11 + d21 + d12) / 3;
		2629	uint8_t r21 = d21;
		2630	uint8_t r31 = (d21 + d31 + d32) / 3;
		2631
		2632	uint8_t r12 = d12;
		2633	uint8_t r22 = d22;
		2634	uint8_t r32 = d32;
		2635
		2636	uint8_t r13 = (d13 + d23 + d12) / 3;
		2637	uint8_t r23 = d23;
		2638	uint8_t r33 = (d23 + d33 + d32) / 3;
		2639
		2640	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
		2641	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
		2642	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
		2643	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
		2644	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
		2645	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
		2646	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
		2647	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
		2648	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
		2649	}
		2650
		2651	free (darkness1);
		2652
1714	EXTEND (SP, 3);	2653	EXTEND (SP, 3);
1715	PUSHs (sv_2mortal (newSViv (sw4)));	2654	PUSHs (sv_2mortal (newSViv (sw3)));
1716	PUSHs (sv_2mortal (newSViv (sh)));	2655	PUSHs (sv_2mortal (newSViv (sh3)));
1717	PUSHs (darkness_sv);	2656	PUSHs (darkness3_sv);
1718	}	2657	}
1719		2658
1720	SV *	2659	SV *
1721	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2660	get_rect (DC::Map self, int x0, int y0, int w, int h)
1722	CODE:	2661	CODE:
1723	{	2662	{
1724	int x, y, x1, y1;	2663	int x, y, x1, y1;
1725	SV data_sv = newSV (w h * 7 + 5);	2664	SV data_sv = newSV (w h * 7 + 5);
1726	uint8_t data = (uint8_t )SvPVX (data_sv);	2665	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1751	if (row && row->c0 <= x && x < row->c1)	2690	if (row && row->c0 <= x && x < row->c1)
1752	{	2691	{
1753	mapcell *cell = row->col + (x - row->c0);	2692	mapcell *cell = row->col + (x - row->c0);
1754	uint8_t flags = 0;	2693	uint8_t flags = 0;
1755		2694
1756	if (cell->face [0]) flags \|= 1;	2695	if (cell->tile [0]) flags \|= 1;
1757	if (cell->face [1]) flags \|= 2;	2696	if (cell->tile [1]) flags \|= 2;
1758	if (cell->face [2]) flags \|= 4;	2697	if (cell->tile [2]) flags \|= 4;
1759		2698
1760	*data++ = flags;	2699	*data++ = flags;
1761		2700
1762	if (flags & 1)	2701	if (flags & 1)
1763	{	2702	{
		2703	tileid tile = cell->tile [0];
1764	*data++ = cell->face [0] >> 8;	2704	*data++ = tile >> 8;
1765	*data++ = cell->face [0];	2705	*data++ = tile;
1766	}	2706	}
1767		2707
1768	if (flags & 2)	2708	if (flags & 2)
1769	{	2709	{
		2710	tileid tile = cell->tile [1];
1770	*data++ = cell->face [1] >> 8;	2711	*data++ = tile >> 8;
1771	*data++ = cell->face [1];	2712	*data++ = tile;
1772	}	2713	}
1773		2714
1774	if (flags & 4)	2715	if (flags & 4)
1775	{	2716	{
		2717	tileid tile = cell->tile [2];
1776	*data++ = cell->face [2] >> 8;	2718	*data++ = tile >> 8;
1777	*data++ = cell->face [2];	2719	*data++ = tile;
1778	}	2720	}
1779	}	2721	}
1780	else	2722	else
1781	*data++ = 0;	2723	*data++ = 0;
1782	}	2724	}
1783	}	2725	}
1784		2726
		2727	/* if size is wh + 5 then no data has been found /
		2728	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2729	{
1785	SvPOK_only (data_sv);	2730	SvPOK_only (data_sv);
1786	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2731	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2732	}
		2733
1787	RETVAL = data_sv;	2734	RETVAL = data_sv;
1788	}	2735	}
1789	OUTPUT:	2736	OUTPUT:
1790	RETVAL	2737	RETVAL
1791		2738
1792	void	2739	void
1793	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2740	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1794	PPCODE:	2741	PPCODE:
1795	{	2742	{
1796	int x, y, z;	2743	int x, y, z;
1797	int w, h;	2744	int w, h;
1798	int x1, y1;	2745	int x1, y1;
		2746	STRLEN len;
		2747	uint8_t data, end;
		2748
		2749	len = SvLEN (data_sv);
		2750	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2751	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2752	end = data + len + 8;
		2753
		2754	if (len < 5)
		2755	XSRETURN_EMPTY;
1799		2756
1800	if (*data++ != 0)	2757	if (*data++ != 0)
1801	return; /* version mismatch */	2758	XSRETURN_EMPTY; /* version mismatch */
1802		2759
1803	w = data++ << 8; w \|= data++;	2760	w = data++ << 8; w \|= data++;
1804	h = data++ << 8; h \|= data++;	2761	h = data++ << 8; h \|= data++;
1805		2762
1806	// we need to do this 'cause we don't keep an absolute coord system for rows	2763	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1818	{	2775	{
1819	maprow *row = map_get_row (self, y);	2776	maprow *row = map_get_row (self, y);
1820		2777
1821	for (x = x0; x < x1; x++)	2778	for (x = x0; x < x1; x++)
1822	{	2779	{
		2780	uint8_t flags;
		2781
		2782	if (data + 7 >= end)
		2783	XSRETURN_EMPTY;
		2784
1823	uint8_t flags = *data++;	2785	flags = *data++;
1824		2786
1825	if (flags)	2787	if (flags)
1826	{	2788	{
1827	mapface face[3] = { 0, 0, 0 };
1828
1829	mapcell *cell = row_get_cell (row, x);	2789	mapcell *cell = row_get_cell (row, x);
		2790	tileid tile[3] = { 0, 0, 0 };
1830		2791
1831	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2792	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1832	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2793	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1833	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2794	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1834		2795
1835	if (cell->darkness == 0)	2796	if (cell->darkness == 0)
1836	{	2797	{
1837	cell->darkness = 0;	2798	/cell->darkness = 0;/
		2799	EXTEND (SP, 3);
1838		2800
1839	for (z = 0; z <= 2; z++)	2801	for (z = 0; z <= 2; z++)
1840	{	2802	{
1841	cell->face[z] = face[z];	2803	tileid t = tile [z];
1842		2804
1843	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2805	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2806	{
1844	XPUSHs (sv_2mortal (newSViv (face[z])));	2807	PUSHs (sv_2mortal (newSViv (t)));
		2808	need_texid (self, t);
		2809	}
		2810
		2811	cell->tile [z] = t;
1845	}	2812	}
1846	}	2813	}
1847	}	2814	}
1848	}	2815	}
1849	}	2816	}
1850	}	2817	}
1851		2818
1852	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2819	MODULE = Deliantra::Client PACKAGE = DC::RW
1853		2820
1854	CFPlus::MixChunk	2821	DC::RW
1855	new_from_file (SV class, char path)	2822	new (SV klass, SV data_sv)
1856	CODE:	2823	CODE:
1857	RETVAL = Mix_LoadWAV (path);	2824	{
		2825	STRLEN datalen;
		2826	char *data = SvPVbyte (data_sv, datalen);
		2827
		2828	RETVAL = SDL_RWFromConstMem (data, datalen);
		2829	}
1858	OUTPUT:	2830	OUTPUT:
1859	RETVAL	2831	RETVAL
1860		2832
		2833	DC::RW
		2834	new_from_file (SV klass, const char path, const char *mode = "rb")
		2835	CODE:
		2836	RETVAL = SDL_RWFromFile (path, mode);
		2837	OUTPUT:
		2838	RETVAL
		2839
		2840	# fails on win32:
		2841	# dc.xs(2268) : error C2059: syntax error : '('
1861	void	2842	#void
		2843	#close (DC::RW self)
		2844	# CODE:
		2845	# (self->(close)) (self);
		2846
		2847	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2848
		2849	PROTOTYPES: DISABLE
		2850
		2851	DC::Channel
		2852	find ()
		2853	CODE:
		2854	{
		2855	RETVAL = Mix_GroupAvailable (-1);
		2856
		2857	if (RETVAL < 0)
		2858	{
		2859	RETVAL = Mix_GroupOldest (-1);
		2860
		2861	if (RETVAL < 0)
		2862	{
		2863	// happens sometimes, maybe it just stopped playing(?)
		2864	RETVAL = Mix_GroupAvailable (-1);
		2865
		2866	if (RETVAL < 0)
		2867	XSRETURN_UNDEF;
		2868	}
		2869	else
		2870	Mix_HaltChannel (RETVAL);
		2871	}
		2872
		2873	Mix_UnregisterAllEffects (RETVAL);
		2874	Mix_Volume (RETVAL, 128);
		2875	}
		2876	OUTPUT:
		2877	RETVAL
		2878
		2879	void
		2880	halt (DC::Channel self)
		2881	CODE:
		2882	Mix_HaltChannel (self);
		2883
		2884	void
		2885	expire (DC::Channel self, int ticks = -1)
		2886	CODE:
		2887	Mix_ExpireChannel (self, ticks);
		2888
		2889	void
		2890	fade_out (DC::Channel self, int ticks = -1)
		2891	CODE:
		2892	Mix_FadeOutChannel (self, ticks);
		2893
		2894	int
		2895	volume (DC::Channel self, int volume)
		2896	CODE:
		2897	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2898	OUTPUT:
		2899	RETVAL
		2900
		2901	void
		2902	unregister_all_effects (DC::Channel self)
		2903	CODE:
		2904	Mix_UnregisterAllEffects (self);
		2905
		2906	void
		2907	set_panning (DC::Channel self, int left, int right)
		2908	CODE:
		2909	left = CLAMP (left , 0, 255);
		2910	right = CLAMP (right, 0, 255);
		2911	Mix_SetPanning (self, left, right);
		2912
		2913	void
		2914	set_distance (DC::Channel self, int distance)
		2915	CODE:
		2916	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2917
		2918	void
		2919	set_position (DC::Channel self, int angle, int distance)
		2920	CODE:
		2921
		2922	void
		2923	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2924	CODE:
		2925	{
		2926	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2927	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2928	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2929	}
		2930
		2931	void
		2932	set_reverse_stereo (DC::Channel self, int flip)
		2933	CODE:
		2934	Mix_SetReverseStereo (self, flip);
		2935
		2936	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2937
		2938	PROTOTYPES: DISABLE
		2939
		2940	void
		2941	decoders ()
		2942	PPCODE:
		2943	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2944	int i, num = Mix_GetNumChunkDecoders ();
		2945	EXTEND (SP, num);
		2946	for (i = 0; i < num; ++i)
		2947	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2948	#else
		2949	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2950	#endif
		2951
		2952	DC::MixChunk
		2953	new (SV *klass, DC::RW rwops)
		2954	CODE:
		2955	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2956	OUTPUT:
		2957	RETVAL
		2958
		2959	void
1862	DESTROY (CFPlus::MixChunk self)	2960	DESTROY (DC::MixChunk self)
1863	CODE:	2961	CODE:
1864	Mix_FreeChunk (self);	2962	Mix_FreeChunk (self);
1865		2963
1866	int	2964	int
1867	volume (CFPlus::MixChunk self, int volume = -1)	2965	volume (DC::MixChunk self, int volume = -1)
1868	CODE:	2966	CODE:
		2967	if (items > 1)
		2968	volume = CLAMP (volume, 0, 128);
1869	RETVAL = Mix_VolumeChunk (self, volume);	2969	RETVAL = Mix_VolumeChunk (self, volume);
1870	OUTPUT:	2970	OUTPUT:
1871	RETVAL	2971	RETVAL
1872		2972
1873	int	2973	DC::Channel
1874	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2974	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1875	CODE:	2975	CODE:
		2976	{
1876	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2977	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2978
		2979	if (RETVAL < 0)
		2980	XSRETURN_UNDEF;
		2981
		2982	if (channel < 0)
		2983	{
		2984	Mix_UnregisterAllEffects (RETVAL);
		2985	Mix_Volume (RETVAL, 128);
		2986	}
		2987	}
1877	OUTPUT:	2988	OUTPUT:
1878	RETVAL	2989	RETVAL
1879		2990
1880	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2991	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2992
		2993	void
		2994	decoders ()
		2995	PPCODE:
		2996	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2997	int i, num = Mix_GetNumMusicDecoders ();
		2998	EXTEND (SP, num);
		2999	for (i = 0; i < num; ++i)
		3000	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3001	#else
		3002	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3003	#endif
1881		3004
1882	int	3005	int
1883	volume (int volume = -1)	3006	volume (int volume = -1)
		3007	PROTOTYPE: ;$
1884	CODE:	3008	CODE:
		3009	if (items > 0)
		3010	volume = CLAMP (volume, 0, 128);
1885	RETVAL = Mix_VolumeMusic (volume);	3011	RETVAL = Mix_VolumeMusic (volume);
1886	OUTPUT:	3012	OUTPUT:
1887	RETVAL	3013	RETVAL
1888		3014
1889	CFPlus::MixMusic	3015	void
1890	new_from_file (SV class, char path)	3016	fade_out (int ms)
1891	CODE:	3017	CODE:
1892	RETVAL = Mix_LoadMUS (path);	3018	Mix_FadeOutMusic (ms);
		3019
		3020	void
		3021	halt ()
		3022	CODE:
		3023	Mix_HaltMusic ();
		3024
		3025	int
		3026	playing ()
		3027	CODE:
		3028	RETVAL = Mix_PlayingMusic ();
1893	OUTPUT:	3029	OUTPUT:
1894	RETVAL	3030	RETVAL
1895		3031
		3032	DC::MixMusic
		3033	new (SV *klass, DC::RW rwops)
		3034	CODE:
		3035	RETVAL = Mix_LoadMUS_RW (rwops);
		3036	OUTPUT:
		3037	RETVAL
		3038
1896	void	3039	void
1897	DESTROY (CFPlus::MixMusic self)	3040	DESTROY (DC::MixMusic self)
1898	CODE:	3041	CODE:
1899	Mix_FreeMusic (self);	3042	Mix_FreeMusic (self);
1900		3043
1901	int	3044	int
1902	play (CFPlus::MixMusic self, int loops = -1)	3045	play (DC::MixMusic self, int loops = -1)
1903	CODE:	3046	CODE:
1904	RETVAL = Mix_PlayMusic (self, loops);	3047	RETVAL = Mix_PlayMusic (self, loops);
1905	OUTPUT:	3048	OUTPUT:
1906	RETVAL	3049	RETVAL
1907		3050
1908	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3051	void
		3052	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		3053	CODE:
		3054	Mix_FadeInMusicPos (self, loops, ms, position);
		3055
		3056	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		3057
		3058	PROTOTYPES: ENABLE
1909		3059
1910	BOOT:	3060	BOOT:
1911	{	3061	{
1912	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3062	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1913	static const struct {	3063	static const struct {
1914	const char *name;	3064	const char *name;
1915	IV iv;	3065	IV iv;
1916	} *civ, const_iv[] = {	3066	} *civ, const_iv[] = {
1917	# define const_iv(name) { # name, (IV)name }	3067	# define const_iv(name) { # name, (IV)name }
		3068	const_iv (GL_VENDOR),
		3069	const_iv (GL_VERSION),
		3070	const_iv (GL_EXTENSIONS),
		3071	const_iv (GL_MAX_TEXTURE_UNITS),
1918	const_iv (GL_COLOR_MATERIAL),	3072	const_iv (GL_COLOR_MATERIAL),
1919	const_iv (GL_SMOOTH),	3073	const_iv (GL_SMOOTH),
1920	const_iv (GL_FLAT),	3074	const_iv (GL_FLAT),
1921	const_iv (GL_DITHER),	3075	const_iv (GL_DITHER),
1922	const_iv (GL_BLEND),	3076	const_iv (GL_BLEND),
…		…
1926	const_iv (GL_ALPHA_TEST),	3080	const_iv (GL_ALPHA_TEST),
1927	const_iv (GL_NORMALIZE),	3081	const_iv (GL_NORMALIZE),
1928	const_iv (GL_RESCALE_NORMAL),	3082	const_iv (GL_RESCALE_NORMAL),
1929	const_iv (GL_FRONT),	3083	const_iv (GL_FRONT),
1930	const_iv (GL_BACK),	3084	const_iv (GL_BACK),
		3085	const_iv (GL_AUX0),
1931	const_iv (GL_AND),	3086	const_iv (GL_AND),
1932	const_iv (GL_ONE),	3087	const_iv (GL_ONE),
1933	const_iv (GL_ZERO),	3088	const_iv (GL_ZERO),
1934	const_iv (GL_SRC_ALPHA),	3089	const_iv (GL_SRC_ALPHA),
1935	const_iv (GL_DST_ALPHA),	3090	const_iv (GL_DST_ALPHA),
1936	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3091	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1937	const_iv (GL_ONE_MINUS_DST_ALPHA),	3092	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3093	const_iv (GL_SRC_COLOR),
		3094	const_iv (GL_DST_COLOR),
		3095	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3096	const_iv (GL_ONE_MINUS_DST_COLOR),
1938	const_iv (GL_SRC_ALPHA_SATURATE),	3097	const_iv (GL_SRC_ALPHA_SATURATE),
1939	const_iv (GL_RGB),	3098	const_iv (GL_RGB),
1940	const_iv (GL_RGBA),	3099	const_iv (GL_RGBA),
1941	const_iv (GL_RGBA4),	3100	const_iv (GL_RGBA4),
1942	const_iv (GL_RGBA8),	3101	const_iv (GL_RGBA8),
…		…
1948	const_iv (GL_INTENSITY),	3107	const_iv (GL_INTENSITY),
1949	const_iv (GL_LUMINANCE),	3108	const_iv (GL_LUMINANCE),
1950	const_iv (GL_LUMINANCE_ALPHA),	3109	const_iv (GL_LUMINANCE_ALPHA),
1951	const_iv (GL_FLOAT),	3110	const_iv (GL_FLOAT),
1952	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3111	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3112	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3113	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3114	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3115	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3116	const_iv (GL_COMPRESSED_RGB_ARB),
		3117	const_iv (GL_COMPRESSED_RGBA_ARB),
1953	const_iv (GL_COMPILE),	3118	const_iv (GL_COMPILE),
		3119	const_iv (GL_PROXY_TEXTURE_1D),
		3120	const_iv (GL_PROXY_TEXTURE_2D),
1954	const_iv (GL_TEXTURE_1D),	3121	const_iv (GL_TEXTURE_1D),
1955	const_iv (GL_TEXTURE_2D),	3122	const_iv (GL_TEXTURE_2D),
1956	const_iv (GL_TEXTURE_ENV),	3123	const_iv (GL_TEXTURE_ENV),
1957	const_iv (GL_TEXTURE_MAG_FILTER),	3124	const_iv (GL_TEXTURE_MAG_FILTER),
1958	const_iv (GL_TEXTURE_MIN_FILTER),	3125	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1979	const_iv (GL_COLOR_LOGIC_OP),	3146	const_iv (GL_COLOR_LOGIC_OP),
1980	const_iv (GL_SEPARABLE_2D),	3147	const_iv (GL_SEPARABLE_2D),
1981	const_iv (GL_CONVOLUTION_2D),	3148	const_iv (GL_CONVOLUTION_2D),
1982	const_iv (GL_CONVOLUTION_BORDER_MODE),	3149	const_iv (GL_CONVOLUTION_BORDER_MODE),
1983	const_iv (GL_CONSTANT_BORDER),	3150	const_iv (GL_CONSTANT_BORDER),
		3151	const_iv (GL_POINTS),
1984	const_iv (GL_LINES),	3152	const_iv (GL_LINES),
1985	const_iv (GL_LINE_STRIP),	3153	const_iv (GL_LINE_STRIP),
1986	const_iv (GL_LINE_LOOP),	3154	const_iv (GL_LINE_LOOP),
1987	const_iv (GL_QUADS),	3155	const_iv (GL_QUADS),
1988	const_iv (GL_QUAD_STRIP),	3156	const_iv (GL_QUAD_STRIP),
1989	const_iv (GL_TRIANGLES),	3157	const_iv (GL_TRIANGLES),
1990	const_iv (GL_TRIANGLE_STRIP),	3158	const_iv (GL_TRIANGLE_STRIP),
1991	const_iv (GL_TRIANGLE_FAN),	3159	const_iv (GL_TRIANGLE_FAN),
		3160	const_iv (GL_POLYGON),
1992	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3161	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3162	const_iv (GL_POINT_SMOOTH_HINT),
		3163	const_iv (GL_LINE_SMOOTH_HINT),
		3164	const_iv (GL_POLYGON_SMOOTH_HINT),
		3165	const_iv (GL_GENERATE_MIPMAP_HINT),
		3166	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1993	const_iv (GL_FASTEST),	3167	const_iv (GL_FASTEST),
		3168	const_iv (GL_DONT_CARE),
		3169	const_iv (GL_NICEST),
1994	const_iv (GL_V2F),	3170	const_iv (GL_V2F),
1995	const_iv (GL_V3F),	3171	const_iv (GL_V3F),
1996	const_iv (GL_T2F_V3F),	3172	const_iv (GL_T2F_V3F),
1997	const_iv (GL_T2F_N3F_V3F),	3173	const_iv (GL_T2F_N3F_V3F),
		3174	const_iv (GL_FUNC_ADD),
		3175	const_iv (GL_FUNC_SUBTRACT),
		3176	const_iv (GL_FUNC_REVERSE_SUBTRACT),
1998	# undef const_iv	3177	# undef const_iv
1999	};	3178	};
2000		3179
2001	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3180	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2002	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3181	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2003	}
2004		3182
2005	char *	3183	texture_av = newAV ();
		3184	AvREAL_off (texture_av);
		3185	}
		3186
		3187	void
		3188	disable_GL_EXT_blend_func_separate ()
		3189	CODE:
		3190	gl.BlendFuncSeparate = 0;
		3191	gl.BlendFuncSeparateEXT = 0;
		3192
		3193	void
		3194	apple_nvidia_bug (int enable)
		3195
		3196	const char *
2006	gl_vendor ()	3197	gl_vendor ()
2007	CODE:	3198	CODE:
2008	RETVAL = (char *)glGetString (GL_VENDOR);	3199	RETVAL = (const char *)glGetString (GL_VENDOR);
2009	OUTPUT:	3200	OUTPUT:
2010	RETVAL	3201	RETVAL
2011		3202
2012	char *	3203	const char *
2013	gl_version ()	3204	gl_version ()
2014	CODE:	3205	CODE:
2015	RETVAL = (char *)glGetString (GL_VERSION);	3206	RETVAL = (const char *)glGetString (GL_VERSION);
2016	OUTPUT:	3207	OUTPUT:
2017	RETVAL	3208	RETVAL
2018		3209
2019	char *	3210	const char *
2020	gl_extensions ()	3211	gl_extensions ()
2021	CODE:	3212	CODE:
2022	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3213	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2023	OUTPUT:	3214	OUTPUT:
2024	RETVAL	3215	RETVAL
2025		3216
		3217	const char *glGetString (GLenum pname)
		3218	CODE:
		3219	RETVAL = (const char *)glGetString (pname);
		3220	OUTPUT:
		3221	RETVAL
		3222
		3223	GLint glGetInteger (GLenum pname)
		3224	CODE:
		3225	glGetIntegerv (pname, &RETVAL);
		3226	OUTPUT:
		3227	RETVAL
		3228
		3229	GLdouble glGetDouble (GLenum pname)
		3230	CODE:
		3231	glGetDoublev (pname, &RETVAL);
		3232	OUTPUT:
		3233	RETVAL
		3234
2026	int glGetError ()	3235	int glGetError ()
2027		3236
2028	void glFinish ()	3237	void glFinish ()
		3238
		3239	void glFlush ()
2029		3240
2030	void glClear (int mask)	3241	void glClear (int mask)
2031		3242
2032	void glClearColor (float r, float g, float b, float a = 1.0)	3243	void glClearColor (float r, float g, float b, float a = 1.0)
2033	PROTOTYPE: @	3244	PROTOTYPE: @
…		…
2044		3255
2045	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3256	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2046	CODE:	3257	CODE:
2047	gl_BlendFuncSeparate (sa, da, saa, daa);	3258	gl_BlendFuncSeparate (sa, da, saa, daa);
2048		3259
		3260	# void glBlendEquation (int se)
		3261
2049	void glDepthMask (int flag)	3262	void glDepthMask (int flag)
2050		3263
2051	void glLogicOp (int opcode)	3264	void glLogicOp (int opcode)
2052		3265
2053	void glColorMask (int red, int green, int blue, int alpha)	3266	void glColorMask (int red, int green, int blue, int alpha)
…		…
2067	# near_ and far_ are due to microsofts buggy "c" compiler	3280	# near_ and far_ are due to microsofts buggy "c" compiler
2068	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3281	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2069		3282
2070	# near_ and far_ are due to microsofts buggy "c" compiler	3283	# near_ and far_ are due to microsofts buggy "c" compiler
2071	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3284	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3285
		3286	PROTOTYPES: DISABLE
2072		3287
2073	void glViewport (int x, int y, int width, int height)	3288	void glViewport (int x, int y, int width, int height)
2074		3289
2075	void glScissor (int x, int y, int width, int height)	3290	void glScissor (int x, int y, int width, int height)
2076		3291
…		…
2084		3299
2085	void glRotate (float angle, float x, float y, float z)	3300	void glRotate (float angle, float x, float y, float z)
2086	CODE:	3301	CODE:
2087	glRotatef (angle, x, y, z);	3302	glRotatef (angle, x, y, z);
2088		3303
2089	void glBegin (int mode)
2090
2091	void glEnd ()
2092
2093	void glColor (float r, float g, float b, float a = 1.0)	3304	void glColor (float r, float g, float b, float a = 1.0)
2094	PROTOTYPE: @	3305	PROTOTYPE: @
2095	ALIAS:	3306	ALIAS:
2096	glColor_premultiply = 1	3307	glColor_premultiply = 1
2097	CODE:	3308	CODE:
2098	if (ix)	3309	if (ix)
2099	{	3310	{
…		…
2102	b *= a;	3313	b *= a;
2103	}	3314	}
2104	// microsoft visual "c" rounds instead of truncating...	3315	// microsoft visual "c" rounds instead of truncating...
2105	glColor4f (r, g, b, a);	3316	glColor4f (r, g, b, a);
2106		3317
2107	void glInterleavedArrays (int format, int stride, char *data)
2108
2109	void glDrawElements (int mode, int count, int type, char *indices)
2110
2111	# 1.2 void glDrawRangeElements (int mode, int start, int end
2112
2113	void glRasterPos (float x, float y, float z = 0.)	3318	void glRasterPos (float x, float y, float z = 0.)
2114	CODE:	3319	CODE:
2115	glRasterPos3f (0, 0, z);	3320	glRasterPos3f (0, 0, z);
2116	glBitmap (0, 0, 0, 0, x, y, 0);	3321	glBitmap (0, 0, 0, 0, x, y, 0);
2117		3322
…		…
2121		3326
2122	void glTexCoord (float s, float t)	3327	void glTexCoord (float s, float t)
2123	CODE:	3328	CODE:
2124	glTexCoord2f (s, t);	3329	glTexCoord2f (s, t);
2125		3330
		3331	void glRect (float x1, float y1, float x2, float y2)
		3332	CODE:
		3333	glRectf (x1, y1, x2, y2);
		3334
		3335	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3336	CODE:
		3337	glBegin (GL_LINE_LOOP);
		3338	glVertex2f (x1, y1);
		3339	glVertex2f (x2, y1);
		3340	glVertex2f (x2, y2);
		3341	glVertex2f (x1, y2);
		3342	glEnd ();
		3343
		3344	PROTOTYPES: ENABLE
		3345
		3346	void glBegin (int mode)
		3347
		3348	void glEnd ()
		3349
		3350	void glPointSize (GLfloat size)
		3351
		3352	void glLineWidth (GLfloat width)
		3353
		3354	void glInterleavedArrays (int format, int stride, char *data)
		3355
		3356	void glDrawElements (int mode, int count, int type, char *indices)
		3357
		3358	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3359
2126	void glTexEnv (int target, int pname, float param)	3360	void glTexEnv (int target, int pname, float param)
2127	CODE:	3361	CODE:
2128	glTexEnvf (target, pname, param);	3362	glTexEnvf (target, pname, param);
2129		3363
2130	void glTexParameter (int target, int pname, float param)	3364	void glTexParameter (int target, int pname, float param)
…		…
2146	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3380	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2147	CODE:	3381	CODE:
2148	if (gl.SeparableFilter2D)	3382	if (gl.SeparableFilter2D)
2149	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3383	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2150		3384
2151	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3385	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2152		3386
2153	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3387	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2154		3388
2155	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3389	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3390
		3391	void glPixelZoom (float x, float y)
2156		3392
2157	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3393	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2158		3394
2159	int glGenTexture ()	3395	int glGenTexture ()
2160	CODE:	3396	CODE:
2161	{	3397	RETVAL = gen_texture ();
2162	GLuint name;
2163	glGenTextures (1, &name);
2164	RETVAL = name;
2165	}
2166	OUTPUT:	3398	OUTPUT:
2167	RETVAL	3399	RETVAL
2168		3400
2169	void glDeleteTexture (int name)	3401	void glDeleteTexture (int name)
2170	CODE:	3402	CODE:
2171	{
2172	GLuint name_ = name;
2173	glDeleteTextures (1, &name_);	3403	del_texture (name);
2174	}	3404
2175
2176	int glGenList ()	3405	int glGenList ()
2177	CODE:	3406	CODE:
2178	RETVAL = glGenLists (1);	3407	RETVAL = glGenLists (1);
2179	OUTPUT:	3408	OUTPUT:
2180	RETVAL	3409	RETVAL
…		…
2187		3416
2188	void glEndList ()	3417	void glEndList ()
2189		3418
2190	void glCallList (int list)	3419	void glCallList (int list)
2191		3420
		3421	void c_init ()
		3422	CODE:
		3423	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3424	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3425
		3426	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3427
		3428	PROTOTYPES: DISABLE
		3429
		3430	void
		3431	find_widget (SV *self, NV x, NV y)
		3432	PPCODE:
		3433	{
		3434	if (within_widget (self, x, y))
		3435	XPUSHs (self);
		3436	}
		3437
		3438	BOOT:
		3439	{
		3440	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3441
		3442	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3443	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3444	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3445	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3446	}
		3447
		3448	void
		3449	draw (SV *self)
		3450	CODE:
		3451	{
		3452	HV *hv;
		3453	SV **svp;
		3454	NV x, y, w, h;
		3455	SV *draw_x_sv = GvSV (draw_x_gv);
		3456	SV *draw_y_sv = GvSV (draw_y_gv);
		3457	SV *draw_w_sv = GvSV (draw_w_gv);
		3458	SV *draw_h_sv = GvSV (draw_h_gv);
		3459	double draw_x, draw_y;
		3460
		3461	if (!SvROK (self))
		3462	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3463
		3464	hv = (HV *)SvRV (self);
		3465
		3466	if (SvTYPE (hv) != SVt_PVHV)
		3467	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3468
		3469	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3470	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3471
		3472	if (!h \|\| !w)
		3473	XSRETURN_EMPTY;
		3474
		3475	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3476	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3477
		3478	draw_x = SvNV (draw_x_sv) + x;
		3479	draw_y = SvNV (draw_y_sv) + y;
		3480
		3481	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3482	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3483	XSRETURN_EMPTY;
		3484
		3485	sv_setnv (draw_x_sv, draw_x);
		3486	sv_setnv (draw_y_sv, draw_y);
		3487
		3488	glPushMatrix ();
		3489	glTranslated (x, y, 0);
		3490
		3491	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3492	{
		3493	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3494
		3495	if (svp && SvTRUE (*svp))
		3496	{
		3497	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3498	glEnable (GL_BLEND);
		3499	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3500	glBegin (GL_QUADS);
		3501	glVertex2f (0, 0);
		3502	glVertex2f (w, 0);
		3503	glVertex2f (w, h);
		3504	glVertex2f (0, h);
		3505	glEnd ();
		3506	glDisable (GL_BLEND);
		3507	}
		3508	}
		3509	#if 0
		3510	// draw borders, for debugging
		3511	glPushMatrix ();
		3512	glColor4f (1., 1., 0., 1.);
		3513	glTranslatef (.5, .5, 0.);
		3514	glBegin (GL_LINE_LOOP);
		3515	glVertex2f (0 , 0);
		3516	glVertex2f (w - 1, 0);
		3517	glVertex2f (w - 1, h - 1);
		3518	glVertex2f (0 , h - 1);
		3519	glEnd ();
		3520	glPopMatrix ();
		3521	#endif
		3522	PUSHMARK (SP);
		3523	XPUSHs (self);
		3524	PUTBACK;
		3525	call_method ("_draw", G_VOID \| G_DISCARD);
		3526	SPAGAIN;
		3527
		3528	glPopMatrix ();
		3529
		3530	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3531	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3532	}
		3533

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.167 by root, Sat Dec 9 02:21:25 2006 UTC vs. Revision 1.333 by root, Mon Nov 19 01:23:01 2018 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.167 by root, Sat Dec 9 02:21:25 2006 UTC vs.
Revision 1.333 by root, Mon Nov 19 01:23:01 2018 UTC