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Add a converter for demo play

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It converts from Windows events to SDL events. Only
useful events are considered.
This commit is contained in:
Mathieu Schroeter 2017-02-02 07:49:52 +01:00
parent a75a2e6650
commit f40b29f0ec
2 changed files with 98 additions and 1 deletions
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98
event.cpp
View File

@ -3,6 +3,7 @@
#include <stdlib.h>
#include <stdio.h>
#include <unordered_map>
#include <ddraw.h>
#include "blupi.h"
#include "def.h"
@ -4469,6 +4470,99 @@ void CEvent::DemoPlayStop()
ChangePhase(WM_PHASE_INIT);
}
void CEvent::WinToSDLEvent (UINT msg, WPARAM wParam, LPARAM lParam, SDL_Event &event)
{
#define GET_X_LPARAM(lp) ((int) (short) LOWORD (lp))
#define GET_Y_LPARAM(lp) ((int) (short) HIWORD (lp))
static const std::unordered_map<UINT, SDL_Keysym> keycodes = {
{ '0', { SDL_SCANCODE_0, SDLK_0, 0, 0 } },
{ '1', { SDL_SCANCODE_1, SDLK_1, 0, 0 } },
{ '2', { SDL_SCANCODE_2, SDLK_2, 0, 0 } },
{ '3', { SDL_SCANCODE_3, SDLK_3, 0, 0 } },
{ '4', { SDL_SCANCODE_4, SDLK_4, 0, 0 } },
{ '5', { SDL_SCANCODE_5, SDLK_5, 0, 0 } },
{ '6', { SDL_SCANCODE_6, SDLK_6, 0, 0 } },
{ '7', { SDL_SCANCODE_7, SDLK_7, 0, 0 } },
{ '8', { SDL_SCANCODE_8, SDLK_8, 0, 0 } },
{ '9', { SDL_SCANCODE_9, SDLK_9, 0, 0 } },
{ 'A', { SDL_SCANCODE_A, SDLK_a, 0, 0 } },
{ 'B', { SDL_SCANCODE_B, SDLK_b, 0, 0 } },
{ 'C', { SDL_SCANCODE_C, SDLK_c, 0, 0 } },
{ 'D', { SDL_SCANCODE_D, SDLK_d, 0, 0 } },
{ 'E', { SDL_SCANCODE_E, SDLK_e, 0, 0 } },
{ 'F', { SDL_SCANCODE_F, SDLK_f, 0, 0 } },
{ 'G', { SDL_SCANCODE_G, SDLK_g, 0, 0 } },
{ 'H', { SDL_SCANCODE_H, SDLK_h, 0, 0 } },
{ 'I', { SDL_SCANCODE_I, SDLK_i, 0, 0 } },
{ 'J', { SDL_SCANCODE_J, SDLK_j, 0, 0 } },
{ 'K', { SDL_SCANCODE_K, SDLK_k, 0, 0 } },
{ 'L', { SDL_SCANCODE_L, SDLK_l, 0, 0 } },
{ 'M', { SDL_SCANCODE_M, SDLK_m, 0, 0 } },
{ 'N', { SDL_SCANCODE_N, SDLK_n, 0, 0 } },
{ 'O', { SDL_SCANCODE_O, SDLK_o, 0, 0 } },
{ 'P', { SDL_SCANCODE_P, SDLK_p, 0, 0 } },
{ 'Q', { SDL_SCANCODE_Q, SDLK_q, 0, 0 } },
{ 'R', { SDL_SCANCODE_R, SDLK_r, 0, 0 } },
{ 'S', { SDL_SCANCODE_S, SDLK_0, 0, 0 } },
{ 'T', { SDL_SCANCODE_T, SDLK_t, 0, 0 } },
{ 'U', { SDL_SCANCODE_U, SDLK_u, 0, 0 } },
{ 'V', { SDL_SCANCODE_V, SDLK_v, 0, 0 } },
{ 'W', { SDL_SCANCODE_W, SDLK_w, 0, 0 } },
{ 'X', { SDL_SCANCODE_X, SDLK_x, 0, 0 } },
{ 'Y', { SDL_SCANCODE_Y, SDLK_y, 0, 0 } },
{ 'Z', { SDL_SCANCODE_Z, SDLK_z, 0, 0 } },
{ VK_LEFT, { SDL_SCANCODE_LEFT, SDLK_LEFT, 0, 0 } },
{ VK_UP, { SDL_SCANCODE_UP, SDLK_UP, 0, 0 } },
{ VK_RIGHT, { SDL_SCANCODE_RIGHT, SDLK_RIGHT, 0, 0 } },
{ VK_DOWN, { SDL_SCANCODE_DOWN, SDLK_DOWN, 0, 0 } },
{ VK_END, { SDL_SCANCODE_END, SDLK_END, 0, 0 } },
};
try
{
switch (msg)
{
case WM_KEYUP:
case WM_KEYDOWN:
event.type = msg == WM_KEYDOWN ? SDL_KEYDOWN : SDL_KEYUP;
event.key.keysym = keycodes.at (wParam);
// TODO: lParam
break;
case WM_LBUTTONUP:
case WM_LBUTTONDOWN:
event.type = msg == WM_LBUTTONDOWN ? SDL_MOUSEBUTTONDOWN : SDL_MOUSEBUTTONUP;
event.button.button = SDL_BUTTON_LEFT;
// TODO: wParam CTRL or SHIFT
event.button.x = GET_X_LPARAM (lParam);
event.button.y = GET_Y_LPARAM (lParam);
break;
case WM_RBUTTONUP:
case WM_RBUTTONDOWN:
event.type = msg == WM_RBUTTONDOWN ? SDL_MOUSEBUTTONDOWN : SDL_MOUSEBUTTONUP;
event.button.button = SDL_BUTTON_RIGHT;
// TODO: wParam CTRL or SHIFT
event.button.x = GET_X_LPARAM (lParam);
event.button.y = GET_Y_LPARAM (lParam);
break;
case WM_MOUSEMOVE:
event.type = SDL_MOUSEMOTION;
// TODO: wParam CTRL or SHIFT
event.motion.x = GET_X_LPARAM (lParam);
event.motion.y = GET_Y_LPARAM (lParam);
SDL_WarpMouseInWindow (nullptr, event.motion.x, event.motion.y);
break;
}
}
catch (const std::exception &ex)
{
SDL_LogError (SDL_LOG_CATEGORY_APPLICATION, "unsupported keycode");
}
}
// Avance l'index d'enregistrement ou de reproduction.
void CEvent::DemoStep()
@ -4508,7 +4602,9 @@ void CEvent::DemoStep()
SDL_WarpMouseInWindow (g_window, pos.x, pos.y);
}
TreatEventBase(nullptr); // XXX: use SDL_Event
SDL_Event event = { 0 };
CEvent::WinToSDLEvent (message, wParam, lParam, event);
TreatEventBase(&event);
if ( m_demoIndex >= m_demoEnd )
{

1
event.h
View File

@ -139,6 +139,7 @@ protected:
void DemoRecStop();
bool DemoPlayStart();
void DemoPlayStop();
static void WinToSDLEvent (UINT msg, WPARAM wParam, LPARAM lParam, SDL_Event &event);
void DemoRecEvent(UINT message, WPARAM wParam, LPARAM lParam);
protected: