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Diffstat (limited to 'engines/hugo/mouse.cpp')
-rw-r--r--engines/hugo/mouse.cpp144
1 files changed, 77 insertions, 67 deletions
diff --git a/engines/hugo/mouse.cpp b/engines/hugo/mouse.cpp
index b305489568..385dce2703 100644
--- a/engines/hugo/mouse.cpp
+++ b/engines/hugo/mouse.cpp
@@ -43,6 +43,7 @@
#include "hugo/inventory.h"
#include "hugo/route.h"
#include "hugo/util.h"
+#include "hugo/object.h"
namespace Hugo {
@@ -59,34 +60,38 @@ enum seqTextMouse {
kMsExit = 1
};
-MouseHandler::MouseHandler(HugoEngine &vm) : _vm(vm) {
+MouseHandler::MouseHandler(HugoEngine *vm) : _vm(vm) {
}
-// Shadow-blit supplied string into dib_a at cx,cy and add to display list
+/**
+* Shadow-blit supplied string into dib_a at cx,cy and add to display list
+*/
void MouseHandler::cursorText(char *buffer, int16 cx, int16 cy, uif_t fontId, int16 color) {
debugC(1, kDebugMouse, "cursorText(%s, %d, %d, %d, %d)", buffer, cx, cy, fontId, color);
- _vm.screen().loadFont(fontId);
+ _vm->_screen->loadFont(fontId);
// Find bounding rect for string
- int16 sdx = _vm.screen().stringLength(buffer);
- int16 sdy = _vm.screen().fontHeight() + 1; // + 1 for shadow
+ int16 sdx = _vm->_screen->stringLength(buffer);
+ int16 sdy = _vm->_screen->fontHeight() + 1; // + 1 for shadow
int16 sx = (cx < XPIX / 2) ? cx + SX_OFF : cx - sdx - SX_OFF / 2;
int16 sy = cy + SY_OFF;
// Display the string and add rect to display list
- _vm.screen().shadowStr(sx, sy, buffer, _TBRIGHTWHITE);
- _vm.screen().displayList(D_ADD, sx, sy, sdx, sdy);
+ _vm->_screen->shadowStr(sx, sy, buffer, _TBRIGHTWHITE);
+ _vm->_screen->displayList(D_ADD, sx, sy, sdx, sdy);
}
-// Find the exit hotspot containing cx, cy.
-// Return hotspot index or -1 if not found.
+/**
+* Find the exit hotspot containing cx, cy.
+* Return hotspot index or -1 if not found.
+*/
int16 MouseHandler::findExit(int16 cx, int16 cy) {
debugC(2, kDebugMouse, "findExit(%d, %d)", cx, cy);
int i = 0;
- for (hotspot_t *hotspot = _vm._hotspots; hotspot->screenIndex >= 0; i++, hotspot++) {
- if (hotspot->screenIndex == *_vm._screen_p) {
+ for (hotspot_t *hotspot = _vm->_hotspots; hotspot->screenIndex >= 0; i++, hotspot++) {
+ if (hotspot->screenIndex == *_vm->_screen_p) {
if (cx >= hotspot->x1 && cx <= hotspot->x2 && cy >= hotspot->y1 && cy <= hotspot->y2)
return i;
}
@@ -94,13 +99,15 @@ int16 MouseHandler::findExit(int16 cx, int16 cy) {
return -1;
}
-// Process a mouse right click at coord cx, cy over object objid
+/**
+* Process a mouse right click at coord cx, cy over object objid
+*/
void MouseHandler::processRightClick(int16 objId, int16 cx, int16 cy) {
debugC(1, kDebugMouse, "Process_rclick(%d, %d, %d)", objId, cx, cy);
- status_t &gameStatus = _vm.getGameStatus();
+ status_t &gameStatus = _vm->getGameStatus();
- if (gameStatus.storyModeFl || _vm._hero->pathType == QUIET) // Make sure user has control
+ if (gameStatus.storyModeFl || _vm->_hero->pathType == QUIET) // Make sure user has control
return;
bool foundFl = false; // TRUE if route found to object
@@ -111,79 +118,80 @@ void MouseHandler::processRightClick(int16 objId, int16 cx, int16 cy) {
else if (gameStatus.inventoryObjId == objId)
gameStatus.inventoryObjId = -1; // Same icon - deselect it
else
- _vm.useObject(objId); // Use status.objid on object
+ _vm->_object->useObject(objId); // Use status.objid on object
} else { // Clicked over viewport object
- object_t *obj = &_vm._objects[objId];
+ object_t *obj = &_vm->_object->_objects[objId];
int16 x, y;
switch (obj->viewx) { // Where to walk to
case -1: // Walk to object position
- if (_vm.findObjectSpace(obj, &x, &y))
- foundFl = _vm.route().startRoute(GO_GET, objId, x, y);
+ if (_vm->_object->findObjectSpace(obj, &x, &y))
+ foundFl = _vm->_route->startRoute(GO_GET, objId, x, y);
if (!foundFl) // Can't get there, try to use from here
- _vm.useObject(objId);
+ _vm->_object->useObject(objId);
break;
case 0: // Immediate use
- _vm.useObject(objId); // Pick up or use object
+ _vm->_object->useObject(objId); // Pick up or use object
break;
default: // Walk to view point if possible
- if (!_vm.route().startRoute(GO_GET, objId, obj->viewx, obj->viewy)) {
- if (_vm._hero->cycling == INVISIBLE)// If invisible do
- _vm.useObject(objId); // immediate use
+ if (!_vm->_route->startRoute(GO_GET, objId, obj->viewx, obj->viewy)) {
+ if (_vm->_hero->cycling == INVISIBLE)// If invisible do
+ _vm->_object->useObject(objId); // immediate use
else
- Utils::Box(BOX_ANY, "%s", _vm._textMouse[kMsNoWayText]); // Can't get there
+ Utils::Box(BOX_ANY, "%s", _vm->_textMouse[kMsNoWayText]); // Can't get there
}
break;
}
}
}
-// Process a left mouse click over:
-// 1. An icon - show description
-// 2. An object - walk to and show description
-// 3. An icon scroll arrow - scroll the iconbar
-// 4. Nothing - attempt to walk there
-// 5. Exit - walk to exit hotspot
+/** Process a left mouse click over:
+* 1. An icon - show description
+* 2. An object - walk to and show description
+* 3. An icon scroll arrow - scroll the iconbar
+* 4. Nothing - attempt to walk there
+* 5. Exit - walk to exit hotspot
+*/
void MouseHandler::processLeftClick(int16 objId, int16 cx, int16 cy) {
debugC(1, kDebugMouse, "Process_lclick(%d, %d, %d)", objId, cx, cy);
int16 i, x, y;
object_t *obj;
- status_t &gameStatus = _vm.getGameStatus();
+ status_t &gameStatus = _vm->getGameStatus();
- if (gameStatus.storyModeFl || _vm._hero->pathType == QUIET) // Make sure user has control
+ if (gameStatus.storyModeFl || _vm->_hero->pathType == QUIET) // Make sure user has control
return;
switch (objId) {
case -1: // Empty space - attempt to walk there
- _vm.route().startRoute(GO_SPACE, 0, cx, cy);
+ _vm->_route->startRoute(GO_SPACE, 0, cx, cy);
break;
case LEFT_ARROW: // A scroll arrow - scroll the iconbar
case RIGHT_ARROW:
// Scroll the iconbar and display results
- _vm.inventory().processInventory((objId == LEFT_ARROW) ? INV_LEFT : INV_RIGHT);
- _vm.screen().moveImage(_vm.screen().getIconBuffer(), 0, 0, XPIX, INV_DY, XPIX, _vm.screen().getFrontBuffer(), 0, DIBOFF_Y, XPIX);
- _vm.screen().moveImage(_vm.screen().getIconBuffer(), 0, 0, XPIX, INV_DY, XPIX, _vm.screen().getBackBuffer(), 0, DIBOFF_Y, XPIX);
- _vm.screen().displayList(D_ADD, 0, DIBOFF_Y, XPIX, INV_DY);
+ _vm->_inventory->processInventory((objId == LEFT_ARROW) ? INV_LEFT : INV_RIGHT);
+ _vm->_screen->moveImage(_vm->_screen->getIconBuffer(), 0, 0, XPIX, INV_DY, XPIX, _vm->_screen->getFrontBuffer(), 0, DIBOFF_Y, XPIX);
+ _vm->_screen->moveImage(_vm->_screen->getIconBuffer(), 0, 0, XPIX, INV_DY, XPIX, _vm->_screen->getBackBuffer(), 0, DIBOFF_Y, XPIX);
+ _vm->_screen->displayList(D_ADD, 0, DIBOFF_Y, XPIX, INV_DY);
break;
case EXIT_HOTSPOT: // Walk to exit hotspot
i = findExit(cx, cy);
- x = _vm._hotspots[i].viewx;
- y = _vm._hotspots[i].viewy;
+ x = _vm->_hotspots[i].viewx;
+ y = _vm->_hotspots[i].viewy;
if (x >= 0) { // Hotspot refers to an exit
// Special case of immediate exit
if (gameStatus.jumpExitFl) {
// Get rid of iconbar if necessary
if (gameStatus.inventoryState != I_OFF)
gameStatus.inventoryState = I_UP;
- _vm.scheduler().insertActionList(_vm._hotspots[i].actIndex);
+ _vm->_scheduler->insertActionList(_vm->_hotspots[i].actIndex);
} else { // Set up route to exit spot
- if (_vm._hotspots[i].direction == Common::KEYCODE_RIGHT)
+ if (_vm->_hotspots[i].direction == Common::KEYCODE_RIGHT)
x -= HERO_MAX_WIDTH;
- else if (_vm._hotspots[i].direction == Common::KEYCODE_LEFT)
+ else if (_vm->_hotspots[i].direction == Common::KEYCODE_LEFT)
x += HERO_MAX_WIDTH;
- if (!_vm.route().startRoute(GO_EXIT, i, x, y))
- Utils::Box(BOX_ANY, "%s", _vm._textMouse[kMsNoWayText]); // Can't get there
+ if (!_vm->_route->startRoute(GO_EXIT, i, x, y))
+ Utils::Box(BOX_ANY, "%s", _vm->_textMouse[kMsNoWayText]); // Can't get there
}
// Get rid of any attached icon
@@ -191,29 +199,29 @@ void MouseHandler::processLeftClick(int16 objId, int16 cx, int16 cy) {
}
break;
default: // Look at an icon or object
- obj = &_vm._objects[objId];
+ obj = &_vm->_object->_objects[objId];
// Over iconbar - immediate description
if (gameStatus.inventoryState == I_ACTIVE && cy < INV_DY + DIBOFF_Y)
- _vm.lookObject(obj);
+ _vm->_object->lookObject(obj);
else {
bool foundFl = false; // TRUE if route found to object
switch (obj->viewx) { // Clicked over viewport object
case -1: // Walk to object position
- if (_vm.findObjectSpace(obj, &x, &y))
- foundFl = _vm.route().startRoute(GO_LOOK, objId, x, y);
+ if (_vm->_object->findObjectSpace(obj, &x, &y))
+ foundFl = _vm->_route->startRoute(GO_LOOK, objId, x, y);
if (!foundFl) // Can't get there, immediate description
- _vm.lookObject(obj);
+ _vm->_object->lookObject(obj);
break;
case 0: // Immediate description
- _vm.lookObject(obj);
+ _vm->_object->lookObject(obj);
break;
default: // Walk to view point if possible
- if (!_vm.route().startRoute(GO_LOOK, objId, obj->viewx, obj->viewy)) {
- if (_vm._hero->cycling == INVISIBLE) // If invisible do
- _vm.lookObject(obj); // immediate decription
+ if (!_vm->_route->startRoute(GO_LOOK, objId, obj->viewx, obj->viewy)) {
+ if (_vm->_hero->cycling == INVISIBLE) // If invisible do
+ _vm->_object->lookObject(obj); // immediate decription
else
- Utils::Box(BOX_ANY, "%s", _vm._textMouse[kMsNoWayText]); // Can't get there
+ Utils::Box(BOX_ANY, "%s", _vm->_textMouse[kMsNoWayText]); // Can't get there
}
break;
}
@@ -222,14 +230,16 @@ void MouseHandler::processLeftClick(int16 objId, int16 cx, int16 cy) {
}
}
-// Process mouse activity
+/**
+* Process mouse activity
+*/
void MouseHandler::mouseHandler() {
debugC(2, kDebugMouse, "mouseHandler");
- int16 cx = _vm.getMouseX();
- int16 cy = _vm.getMouseY();
+ int16 cx = _vm->getMouseX();
+ int16 cy = _vm->getMouseY();
- status_t &gameStatus = _vm.getGameStatus();
+ status_t &gameStatus = _vm->getGameStatus();
gameStatus.cx = cx; // Save cursor coords
gameStatus.cy = cy;
@@ -242,8 +252,8 @@ void MouseHandler::mouseHandler() {
if (gameStatus.inventoryObjId != -1) {
// Find index of icon
int16 iconId; // Find index of dragged icon
- for (iconId = 0; iconId < _vm._maxInvent; iconId++) {
- if (gameStatus.inventoryObjId == _vm._invent[iconId])
+ for (iconId = 0; iconId < _vm->_maxInvent; iconId++) {
+ if (gameStatus.inventoryObjId == _vm->_invent[iconId])
break;
}
@@ -260,20 +270,20 @@ void MouseHandler::mouseHandler() {
icony = MIN(icony, YPIX - INV_DY);
// Copy the icon and add to display list
- _vm.screen().moveImage(_vm.screen().getGUIBuffer(), ux, uy, INV_DX, INV_DY, XPIX, _vm.screen().getFrontBuffer(), iconx, icony, XPIX);
- _vm.screen().displayList(D_ADD, iconx, icony, INV_DX, INV_DY);
+ _vm->_screen->moveImage(_vm->_screen->getGUIBuffer(), ux, uy, INV_DX, INV_DY, XPIX, _vm->_screen->getFrontBuffer(), iconx, icony, XPIX);
+ _vm->_screen->displayList(D_ADD, iconx, icony, INV_DX, INV_DY);
}
int16 objId = -1; // Current source object
// Process cursor over an object or icon
if (gameStatus.inventoryState == I_ACTIVE) // Check inventory icon bar first
- objId = _vm.inventory().processInventory(INV_GET, cx, cy);
+ objId = _vm->_inventory->processInventory(INV_GET, cx, cy);
if (objId == -1) // No match, check rest of view
- objId = _vm.findObject(cx, cy);
+ objId = _vm->_object->findObject(cx, cy);
if (objId >= 0) { // Got a match
// Display object name next to cursor (unless CURSOR_NOCHAR)
// Note test for swapped hero name
- char *name = _vm._arrayNouns[_vm._objects[(objId == HERO) ? _vm._heroImage : objId].nounIndex][CURSOR_NAME];
+ char *name = _vm->_arrayNouns[_vm->_object->_objects[(objId == HERO) ? _vm->_heroImage : objId].nounIndex][CURSOR_NAME];
if (name[0] != CURSOR_NOCHAR)
cursorText(name, cx, cy, U_FONT8, _TBRIGHTWHITE);
@@ -285,9 +295,9 @@ void MouseHandler::mouseHandler() {
// Process cursor over an exit hotspot
if (objId == -1) {
int i = findExit(cx, cy);
- if (i != -1 && _vm._hotspots[i].viewx >= 0) {
+ if (i != -1 && _vm->_hotspots[i].viewx >= 0) {
objId = EXIT_HOTSPOT;
- cursorText(_vm._textMouse[kMsExit], cx, cy, U_FONT8, _TBRIGHTWHITE);
+ cursorText(_vm->_textMouse[kMsExit], cx, cy, U_FONT8, _TBRIGHTWHITE);
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-10 03:15:09 +0000